add security test

.env.production

@@ -0,0 +1,135 @@
+# ============================================================================
+# Production environment template for Legal Case Tracker
+# Copy to ".env" on production host and replace ALL placeholder values.
+# Never commit real secrets.
+# ============================================================================
+
+# ----------------------------------------------------------------------------
+# Core
+# ----------------------------------------------------------------------------
+APP_ENV=prod
+PRODUCTION_ENFORCE_SECURE_SETTINGS=true
+APP_NAME=legal-case-tracker
+
+# ----------------------------------------------------------------------------
+# JWT / Cookies / Origin checks
+# ----------------------------------------------------------------------------
+PUBLIC_JWT_TTL_DAYS=7
+ADMIN_JWT_TTL_MINUTES=240
+ADMIN_JWT_SECRET=REPLACE_WITH_LONG_RANDOM_ADMIN_JWT_SECRET_64PLUS
+PUBLIC_JWT_SECRET=REPLACE_WITH_LONG_RANDOM_PUBLIC_JWT_SECRET_64PLUS
+PUBLIC_COOKIE_NAME=public_jwt
+PUBLIC_COOKIE_SECURE=true
+PUBLIC_COOKIE_SAMESITE=lax
+PUBLIC_STRICT_ORIGIN_CHECK=true
+PUBLIC_ALLOWED_WEB_ORIGINS=https://ruakb.online,https://www.ruakb.online
+CORS_ORIGINS=https://ruakb.online,https://www.ruakb.online
+CORS_ALLOW_METHODS=GET,POST,PUT,PATCH,DELETE,OPTIONS
+CORS_ALLOW_HEADERS=Authorization,Content-Type,X-Requested-With,X-Request-ID
+CORS_ALLOW_CREDENTIALS=true
+
+# ----------------------------------------------------------------------------
+# Database / Redis
+# Keep DATABASE_URL and POSTGRES_* password in sync.
+# ----------------------------------------------------------------------------
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=REPLACE_WITH_STRONG_POSTGRES_PASSWORD
+POSTGRES_DB=legal
+DATABASE_URL=postgresql+psycopg://postgres:REPLACE_WITH_STRONG_POSTGRES_PASSWORD@db:5432/legal
+REDIS_URL=redis://redis:6379/0
+
+# ----------------------------------------------------------------------------
+# Storage (S3 / MinIO)
+# ----------------------------------------------------------------------------
+S3_ENDPOINT=https://minio:9000
+S3_ACCESS_KEY=REPLACE_WITH_STRONG_MINIO_ACCESS_KEY
+S3_SECRET_KEY=REPLACE_WITH_STRONG_MINIO_SECRET_KEY
+S3_BUCKET=legal-files
+S3_REGION=us-east-1
+S3_USE_SSL=true
+S3_VERIFY_SSL=true
+S3_CA_CERT_PATH=/etc/ssl/minio/ca.crt
+MAX_FILE_MB=25
+MAX_CASE_MB=250
+MINIO_ROOT_USER=REPLACE_WITH_NON_DEFAULT_MINIO_USER
+MINIO_ROOT_PASSWORD=REPLACE_WITH_STRONG_MINIO_ROOT_PASSWORD
+MINIO_TLS_ENABLED=true
+
+# ----------------------------------------------------------------------------
+# Data encryption
+# ----------------------------------------------------------------------------
+DATA_ENCRYPTION_ACTIVE_KID=k202603
+DATA_ENCRYPTION_KEYS=k202603=REPLACE_WITH_LONG_RANDOM_DATA_KID_SECRET_64PLUS
+CHAT_ENCRYPTION_ACTIVE_KID=k202603
+CHAT_ENCRYPTION_KEYS=k202603=REPLACE_WITH_LONG_RANDOM_CHAT_KID_SECRET_64PLUS
+DATA_ENCRYPTION_SECRET=REPLACE_WITH_LONG_RANDOM_DATA_ENCRYPTION_SECRET_64PLUS
+CHAT_ENCRYPTION_SECRET=REPLACE_WITH_LONG_RANDOM_CHAT_ENCRYPTION_SECRET_64PLUS
+INTERNAL_SERVICE_TOKEN=REPLACE_WITH_LONG_RANDOM_INTERNAL_SERVICE_TOKEN_64PLUS
+
+# ----------------------------------------------------------------------------
+# OTP / Public auth mode
+# PUBLIC_AUTH_MODE: sms | email | sms_or_email | totp
+# ----------------------------------------------------------------------------
+PUBLIC_AUTH_MODE=sms_or_email
+OTP_DEV_MODE=false
+OTP_AUTOTEST_FORCE_MOCK_SMS=true
+OTP_RATE_LIMIT_WINDOW_SECONDS=300
+OTP_SEND_RATE_LIMIT=8
+OTP_VERIFY_RATE_LIMIT=20
+
+# ----------------------------------------------------------------------------
+# SMS provider
+# SMS_PROVIDER: dummy | smsaero
+# ----------------------------------------------------------------------------
+SMS_PROVIDER=smsaero
+SMSAERO_EMAIL=REPLACE_WITH_SMSAERO_ACCOUNT_EMAIL
+SMSAERO_API_KEY=REPLACE_WITH_SMSAERO_API_KEY
+OTP_SMS_TEMPLATE=Ваш код подтверждения: {code}
+OTP_SMS_MIN_BALANCE=20
+
+# ----------------------------------------------------------------------------
+# Email OTP / fallback
+# EMAIL_PROVIDER: dummy | smtp | service
+# ----------------------------------------------------------------------------
+EMAIL_PROVIDER=service
+EMAIL_SERVICE_URL=http://email-service:8010
+OTP_EMAIL_FALLBACK_ENABLED=true
+OTP_EMAIL_SUBJECT_TEMPLATE=Код подтверждения: {code}
+OTP_EMAIL_TEMPLATE=Ваш код подтверждения: {code}
+
+# SMTP mode settings (only if EMAIL_PROVIDER=smtp)
+SMTP_HOST=smtp.example.com
+SMTP_PORT=587
+SMTP_USER=no-reply@example.com
+SMTP_PASSWORD=REPLACE_WITH_SMTP_PASSWORD
+SMTP_FROM=no-reply@example.com
+SMTP_USE_TLS=true
+SMTP_USE_SSL=false
+
+# ----------------------------------------------------------------------------
+# Admin auth / bootstrap
+# ADMIN_BOOTSTRAP_ENABLED must be false in production.
+# ----------------------------------------------------------------------------
+ADMIN_AUTH_MODE=password_totp_required
+TOTP_ISSUER=Правовой Трекер
+ADMIN_BOOTSTRAP_ENABLED=false
+ADMIN_BOOTSTRAP_EMAIL=admin@example.com
+ADMIN_BOOTSTRAP_PASSWORD=REPLACE_WITH_TEMP_BOOTSTRAP_PASSWORD
+ADMIN_BOOTSTRAP_NAME=Администратор системы
+
+# ----------------------------------------------------------------------------
+# Telegram notifications
+# ----------------------------------------------------------------------------
+TELEGRAM_BOT_TOKEN=REPLACE_WITH_TELEGRAM_BOT_TOKEN
+TELEGRAM_CHAT_ID=REPLACE_WITH_TELEGRAM_CHAT_ID
+
+# ----------------------------------------------------------------------------
+# Attachment security scan (ClamAV)
+# ----------------------------------------------------------------------------
+ATTACHMENT_SCAN_ENABLED=true
+ATTACHMENT_SCAN_ENFORCE=true
+ATTACHMENT_ALLOWED_MIME_TYPES=application/pdf,image/jpeg,image/png,video/mp4,text/plain
+CLAMAV_ENABLED=true
+CLAMAV_HOST=clamav
+CLAMAV_PORT=3310
+CLAMAV_TIMEOUT_SECONDS=20

.github/workflows/security-ci.yml

@@ -0,0 +1,183 @@
+name: security-ci
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - master
+      - main
+  schedule:
+    - cron: "17 2 * * 1"
+
+permissions:
+  contents: read
+  security-events: write
+
+env:
+  BANDIT_MAX_HIGH: "0"
+  DEP_MAX_VULNS: "0"
+  TRIVY_MAX_HIGH: "0"
+  TRIVY_MAX_CRITICAL: "0"
+
+jobs:
+  sast-and-dependencies:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install scanners
+        run: |
+          python -m pip install --upgrade pip
+          pip install bandit pip-audit
+
+      - name: Prepare reports directory
+        run: mkdir -p reports/security
+
+      - name: Run Bandit (SAST)
+        run: |
+          bandit -r app scripts -f json -o reports/security/bandit.json || true
+
+      - name: Run pip-audit (dependencies)
+        run: |
+          pip-audit -r requirements.txt --format json --output reports/security/pip-audit.json || true
+
+      - name: Build SAST/dependency summary
+        id: sast_deps_summary
+        run: |
+          set -euo pipefail
+
+          BANDIT_HIGH=$(jq '[.results[]? | select(.issue_severity == "HIGH")] | length' reports/security/bandit.json)
+          DEP_VULNS=$(jq '
+            if type == "array" then length
+            elif has("vulnerabilities") then (.vulnerabilities | length)
+            elif has("dependencies") then ([.dependencies[]?.vulns[]?] | length)
+            else 0
+            end
+          ' reports/security/pip-audit.json)
+
+          {
+            echo "SAST/Dependency Security Summary"
+            echo "bandit.high=${BANDIT_HIGH}"
+            echo "deps.vulns=${DEP_VULNS}"
+            echo "threshold.bandit.high=${BANDIT_MAX_HIGH}"
+            echo "threshold.deps.vulns=${DEP_MAX_VULNS}"
+          } | tee reports/security/sast-deps-summary.txt
+
+          echo "bandit_high=${BANDIT_HIGH}" >> "$GITHUB_OUTPUT"
+          echo "dep_vulns=${DEP_VULNS}" >> "$GITHUB_OUTPUT"
+
+      - name: Upload SAST/dependency reports
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: security-sast-deps-reports
+          path: |
+            reports/security/bandit.json
+            reports/security/pip-audit.json
+            reports/security/sast-deps-summary.txt
+          if-no-files-found: error
+          retention-days: 30
+
+      - name: Enforce SAST/dependency thresholds
+        run: |
+          set -euo pipefail
+          BANDIT_HIGH="${{ steps.sast_deps_summary.outputs.bandit_high }}"
+          DEP_VULNS="${{ steps.sast_deps_summary.outputs.dep_vulns }}"
+
+          if [ "${BANDIT_HIGH}" -gt "${BANDIT_MAX_HIGH}" ]; then
+            echo "Bandit HIGH findings: ${BANDIT_HIGH} (max ${BANDIT_MAX_HIGH})"
+            exit 1
+          fi
+          if [ "${DEP_VULNS}" -gt "${DEP_MAX_VULNS}" ]; then
+            echo "Dependency vulnerabilities: ${DEP_VULNS} (max ${DEP_MAX_VULNS})"
+            exit 1
+          fi
+
+  container-scan:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Build backend image
+        run: |
+          docker build -t law-backend-security:${{ github.sha }} .
+
+      - name: Prepare reports directory
+        run: mkdir -p reports/security
+
+      - name: Run Trivy image scan (JSON report)
+        uses: aquasecurity/trivy-action@0.24.0
+        with:
+          image-ref: law-backend-security:${{ github.sha }}
+          format: json
+          output: reports/security/trivy-image.json
+          severity: HIGH,CRITICAL
+          exit-code: "0"
+
+      - name: Run Trivy image scan (SARIF)
+        uses: aquasecurity/trivy-action@0.24.0
+        with:
+          image-ref: law-backend-security:${{ github.sha }}
+          format: sarif
+          output: reports/security/trivy-image.sarif
+          severity: HIGH,CRITICAL
+          exit-code: "0"
+
+      - name: Build container scan summary
+        id: trivy_summary
+        run: |
+          set -euo pipefail
+          TRIVY_HIGH=$(jq '[.Results[]?.Vulnerabilities[]? | select(.Severity == "HIGH")] | length' reports/security/trivy-image.json)
+          TRIVY_CRITICAL=$(jq '[.Results[]?.Vulnerabilities[]? | select(.Severity == "CRITICAL")] | length' reports/security/trivy-image.json)
+
+          {
+            echo "Container Security Summary"
+            echo "trivy.high=${TRIVY_HIGH}"
+            echo "trivy.critical=${TRIVY_CRITICAL}"
+            echo "threshold.trivy.high=${TRIVY_MAX_HIGH}"
+            echo "threshold.trivy.critical=${TRIVY_MAX_CRITICAL}"
+          } | tee reports/security/trivy-summary.txt
+
+          echo "trivy_high=${TRIVY_HIGH}" >> "$GITHUB_OUTPUT"
+          echo "trivy_critical=${TRIVY_CRITICAL}" >> "$GITHUB_OUTPUT"
+
+      - name: Upload Trivy reports
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: security-container-reports
+          path: |
+            reports/security/trivy-image.json
+            reports/security/trivy-image.sarif
+            reports/security/trivy-summary.txt
+          if-no-files-found: error
+          retention-days: 30
+
+      - name: Upload SARIF to Security tab
+        if: always()
+        uses: github/codeql-action/upload-sarif@v3
+        with:
+          sarif_file: reports/security/trivy-image.sarif
+
+      - name: Enforce container scan thresholds
+        run: |
+          set -euo pipefail
+          TRIVY_HIGH="${{ steps.trivy_summary.outputs.trivy_high }}"
+          TRIVY_CRITICAL="${{ steps.trivy_summary.outputs.trivy_critical }}"
+
+          if [ "${TRIVY_HIGH}" -gt "${TRIVY_MAX_HIGH}" ]; then
+            echo "Trivy HIGH findings: ${TRIVY_HIGH} (max ${TRIVY_MAX_HIGH})"
+            exit 1
+          fi
+          if [ "${TRIVY_CRITICAL}" -gt "${TRIVY_MAX_CRITICAL}" ]; then
+            echo "Trivy CRITICAL findings: ${TRIVY_CRITICAL} (max ${TRIVY_MAX_CRITICAL})"
+            exit 1
+          fi

.gitignore

@@ -1,6 +1,8 @@
 /tmp/
 *.idea
 .env
+.env.prod
+.env.backup.*
 /reports
 node_modules/
 e2e/node_modules/
@@ -8,4 +10,5 @@ e2e/playwright-report/
 e2e/test-results/
 celerybeat-schedule
 celerybeat-schedule.*
-
+deploy/tls/minio/*
+!deploy/tls/minio/.gitkeep

Makefile

@@ -2,6 +2,9 @@
 	help \
 	local-up local-down local-logs local-migrate local-test local-seed \
 	prod-up prod-down prod-logs prod-ps prod-migrate \
+	prod-secrets-generate prod-secrets-apply \
+	prod-minio-tls-init incident-checklist rotate-encryption-kid reencrypt-active-kid \
+	security-smoke prod-security-audit \
 	prod-cert-init prod-cert-renew \
 	check-prod-files check-cert-files \
 	run migrate test seed-quotes
@@ -11,6 +14,8 @@ WWW_DOMAIN ?= www.ruakb.ru
 SECOND_DOMAIN ?= ruakb.online
 SECOND_WWW_DOMAIN ?= www.ruakb.online
 LETSENCRYPT_EMAIL ?= admin@ruakb.ru
+AUTO_CERT_INIT ?= 0
+CONFIRM_TOKEN ?= ROTATE-PROD-SECRETS
 CERTBOT_DOMAINS = -d "$(DOMAIN)" -d "$(WWW_DOMAIN)" $(if $(strip $(SECOND_DOMAIN)),-d "$(SECOND_DOMAIN)") $(if $(strip $(SECOND_WWW_DOMAIN)),-d "$(SECOND_WWW_DOMAIN)")
 
 LOCAL_COMPOSE = docker compose -f docker-compose.yml -f docker-compose.local.yml
@@ -30,6 +35,14 @@ help:
 	@echo "  prod-logs         - Tail production logs"
 	@echo "  prod-ps           - Show production services"
 	@echo "  prod-migrate      - Apply migrations (prod)"
+	@echo "  prod-secrets-generate - Generate rotated internal secrets into .env.prod"
+	@echo "  prod-secrets-apply    - Generate + apply rotated internal secrets to running prod stack"
+	@echo "  prod-minio-tls-init   - Generate internal CA and MinIO TLS certs (deploy/tls/minio)"
+	@echo "  incident-checklist    - Create PDn incident checklist markdown report"
+	@echo "  security-smoke        - Run security smoke checks and create report"
+	@echo "  prod-security-audit   - Full production security audit/repair workflow"
+	@echo "  rotate-encryption-kid - Add new KID key pair to .env and switch active KID"
+	@echo "  reencrypt-active-kid  - Re-encrypt historical encrypted fields using active KID"
 	@echo "  prod-cert-init    - Initial Let's Encrypt issue (nginx only 80 during bootstrap)"
 	@echo "  prod-cert-renew   - Renew existing certificates"
 	@echo ""
@@ -38,6 +51,7 @@ help:
 	@echo "  WWW_DOMAIN=$(WWW_DOMAIN)"
 	@echo "  SECOND_DOMAIN=$(SECOND_DOMAIN)"
 	@echo "  SECOND_WWW_DOMAIN=$(SECOND_WWW_DOMAIN)"
+	@echo "  AUTO_CERT_INIT=$(AUTO_CERT_INIT)"
 
 local-up:
 	$(LOCAL_COMPOSE) up -d --build
@@ -59,6 +73,8 @@ local-seed:
 
 check-prod-files:
 	@test -f docker-compose.prod.nginx.yml || (echo "[ERROR] Missing docker-compose.prod.nginx.yml. Run: git pull"; exit 1)
+	@test -f frontend/nginx.prod.conf || (echo "[ERROR] Missing frontend/nginx.prod.conf. Run: git pull"; exit 1)
+	@test -f scripts/ops/minio_tls_bootstrap.sh || (echo "[ERROR] Missing scripts/ops/minio_tls_bootstrap.sh. Run: git pull"; exit 1)
 
 check-cert-files: check-prod-files
 	@test -f docker-compose.prod.cert.yml || (echo "[ERROR] Missing docker-compose.prod.cert.yml. Run: git pull"; exit 1)
@@ -81,6 +97,36 @@ prod-ps: check-prod-files
 prod-migrate: check-prod-files
 	$(PROD_COMPOSE) exec -T backend alembic upgrade head
 
+prod-secrets-generate:
+	./scripts/ops/rotate_prod_secrets.sh --env-in .env.production --env-out .env.prod
+
+prod-secrets-apply: check-prod-files
+	./scripts/ops/rotate_prod_secrets.sh --env-in .env.production --env-out .env.prod --apply-running --compose-override docker-compose.prod.nginx.yml --non-interactive --require-confirmation-token "$(CONFIRM_TOKEN)"
+
+prod-minio-tls-init:
+	./scripts/ops/minio_tls_bootstrap.sh
+
+incident-checklist:
+	./scripts/ops/incident_checklist.sh
+
+security-smoke:
+	./scripts/ops/security_smoke.sh
+
+prod-security-audit: check-cert-files
+	DOMAIN="$(DOMAIN)" \
+	WWW_DOMAIN="$(WWW_DOMAIN)" \
+	SECOND_DOMAIN="$(SECOND_DOMAIN)" \
+	SECOND_WWW_DOMAIN="$(SECOND_WWW_DOMAIN)" \
+	LETSENCRYPT_EMAIL="$(LETSENCRYPT_EMAIL)" \
+	AUTO_CERT_INIT="$(AUTO_CERT_INIT)" \
+	./scripts/ops/prod_security_audit.sh
+
+rotate-encryption-kid:
+	./scripts/ops/rotate_encryption_kid.sh --env-file .env
+
+reencrypt-active-kid:
+	docker compose exec -T backend python -m app.scripts.reencrypt_with_active_kid --apply
+
 # Initial certificate bootstrap:
 # 1) Start stack with edge nginx on port 80 only.
 # 2) Obtain cert via certbot webroot challenge.

README.md

@@ -16,6 +16,11 @@ Email service health (via nginx): http://localhost:8081/email-health
 ## Production (ruakb.ru + ruakb.online, 80/443, TLS via Nginx + Certbot)
 Production stack uses dedicated edge nginx (`docker-compose.prod.nginx.yml`).
 
+Use production template before first deploy:
+```bash
+cp .env.production .env
+```
+
 Prerequisites:
 - DNS `A` record: `ruakb.ru -> 45.150.36.116`
 - Optional DNS `A` record: `www.ruakb.ru -> 45.150.36.116`
@@ -26,6 +31,46 @@ Prerequisites:
   - `DATABASE_URL=postgresql+psycopg://postgres:<password>@db:5432/legal`
   - `POSTGRES_PASSWORD=<same password>`
 
+Production security baseline in `.env`:
+```bash
+APP_ENV=prod
+PRODUCTION_ENFORCE_SECURE_SETTINGS=true
+OTP_DEV_MODE=false
+ADMIN_BOOTSTRAP_ENABLED=false
+PUBLIC_COOKIE_SECURE=true
+PUBLIC_COOKIE_SAMESITE=lax
+PUBLIC_ALLOWED_WEB_ORIGINS=https://ruakb.ru,https://www.ruakb.ru,https://ruakb.online,https://www.ruakb.online
+CORS_ORIGINS=https://ruakb.ru,https://www.ruakb.ru,https://ruakb.online,https://www.ruakb.online
+CORS_ALLOW_METHODS=GET,POST,PUT,PATCH,DELETE,OPTIONS
+CORS_ALLOW_HEADERS=Authorization,Content-Type,X-Requested-With,X-Request-ID
+S3_USE_SSL=true
+S3_VERIFY_SSL=true
+S3_CA_CERT_PATH=/etc/ssl/minio/ca.crt
+MINIO_TLS_ENABLED=true
+CHAT_ENCRYPTION_SECRET=<strong-random-secret>
+DATA_ENCRYPTION_SECRET=<strong-random-secret>
+DATA_ENCRYPTION_ACTIVE_KID=<kid>
+DATA_ENCRYPTION_KEYS=<kid>=<strong-random-secret>
+CHAT_ENCRYPTION_ACTIVE_KID=<kid>
+CHAT_ENCRYPTION_KEYS=<kid>=<strong-random-secret>
+ADMIN_JWT_SECRET=<strong-random-secret>
+PUBLIC_JWT_SECRET=<strong-random-secret>
+INTERNAL_SERVICE_TOKEN=<strong-random-secret>
+MINIO_ROOT_USER=<non-default-user>
+MINIO_ROOT_PASSWORD=<strong-random-password>
+```
+
+Initialize internal TLS for MinIO before first production start:
+```bash
+make prod-minio-tls-init
+```
+This generates:
+- `deploy/tls/minio/public.crt`
+- `deploy/tls/minio/private.key`
+- `deploy/tls/minio/ca.crt`
+
+Production frontend/backend/worker trust `deploy/tls/minio/ca.crt` and use HTTPS to MinIO inside docker network.
+
 Initial certificate issue (bootstrap with nginx on port 80 only):
 ```bash
 make prod-cert-init LETSENCRYPT_EMAIL=you@example.com DOMAIN=ruakb.ru WWW_DOMAIN=www.ruakb.ru
@@ -44,19 +89,69 @@ Regular production start/update:
 make prod-up
 ```
 
+`make prod-up` includes strict preflight checks (`scripts/ops/deploy_prod.sh`) and fails on insecure production env values
+(weak/default secrets, localhost origins, disabled strict origin checks, non-TOTP-required admin auth, etc.).
+
 Certificate renew:
 ```bash
 make prod-cert-renew
 ```
 
+Internal secret rotation (excluding external providers such as SMS/Telegram):
+```bash
+make prod-secrets-generate
+```
+This creates `.env.prod` with new generated internal secrets.
+
+Apply generated secrets to running production stack:
+```bash
+make prod-secrets-apply
+```
+This will backup current `.env`, replace it with `.env.prod`, rotate Postgres password in DB,
+recreate containers, run migrations, and execute health checks.
+
+Encryption KID rotation (without data loss):
+```bash
+make rotate-encryption-kid
+# restart backend/chat/worker
+make reencrypt-active-kid
+```
+`rotate-encryption-kid` appends a new `kid=secret` into `DATA_ENCRYPTION_KEYS` and `CHAT_ENCRYPTION_KEYS`
+and switches `*_ACTIVE_KID` to the new value.
+`reencrypt-active-kid` re-encrypts historical invoice requisites, admin TOTP secrets, and chat message bodies.
+
+Safety guard for apply mode:
+- script requires confirmation token `ROTATE-PROD-SECRETS`;
+- default `make prod-secrets-apply` passes it via `CONFIRM_TOKEN`;
+- you can override explicitly:
+```bash
+make prod-secrets-apply CONFIRM_TOKEN=ROTATE-PROD-SECRETS
+```
+
 Checks:
 ```bash
 curl -I https://ruakb.ru
 curl -fsS https://ruakb.ru/health
 curl -fsS https://ruakb.ru/chat-health
+docker compose -f docker-compose.yml -f docker-compose.prod.nginx.yml exec -T backend sh -lc 'python - <<PY\nfrom app.services.s3_storage import get_s3_storage\nprint(get_s3_storage().client._endpoint.host)\nPY'
 ss -lntp | egrep ':(80|443|5432|6379|8002|8081|9000|9001)\\b'
 ```
 
+## Incident response (PDn)
+Create a standard incident checklist report:
+```bash
+make incident-checklist
+```
+or with details:
+```bash
+./scripts/ops/incident_checklist.sh \
+  --severity HIGH \
+  --category UNAUTHORIZED_ACCESS \
+  --summary "Suspicious read access to request cards" \
+  --track-number TRK-XXXX
+```
+Generated markdown report is saved to `reports/incidents/incident-<timestamp>.md`.
+
 ## Migrations
 ```bash
 docker compose exec backend alembic upgrade head
@@ -179,6 +274,10 @@ CLAMAV_PORT=3310
 CLAMAV_TIMEOUT_SECONDS=20
 ```
 
+Compose profiles by environment:
+- local (`docker-compose.local.yml`): `clamav` uses `mkodockx/docker-clamav:alpine` (multi-arch, including arm64).
+- prod (`docker-compose.prod*.yml`): `clamav` stays on official `clamav/clamav` with `platform: linux/amd64`.
+
 Scan statuses on `attachments`:
 - `PENDING` (file uploaded, scan in progress)
 - `CLEAN` (safe to download)
@@ -187,6 +286,75 @@ Scan statuses on `attachments`:
 
 When `ATTACHMENT_SCAN_ENFORCE=true`, public/admin download endpoints block non-clean files.
 
+## Security CI pipeline (SEC-14)
+GitHub Actions workflow: `/Users/tronosfera/Develop/Law/.github/workflows/security-ci.yml`
+
+Checks:
+- SAST: `bandit` for `app/` and `scripts/`.
+- Dependency scan: `pip-audit` for `requirements.txt`.
+- Container scan: `trivy` on backend Docker image.
+
+Fail thresholds (configurable in workflow `env`):
+- `BANDIT_MAX_HIGH` (default `0`)
+- `DEP_MAX_VULNS` (default `0`)
+- `TRIVY_MAX_HIGH` (default `0`)
+- `TRIVY_MAX_CRITICAL` (default `0`)
+
+Artifacts uploaded for each run:
+- `reports/security/bandit.json`
+- `reports/security/pip-audit.json`
+- `reports/security/sast-deps-summary.txt`
+- `reports/security/trivy-image.json`
+- `reports/security/trivy-image.sarif`
+- `reports/security/trivy-summary.txt`
+
+## Security smoke (SEC-15)
+Local/manual run:
+```bash
+make security-smoke
+```
+or with explicit target URL:
+```bash
+./scripts/ops/security_smoke.sh https://ruakb.online
+```
+
+What is checked:
+- public health endpoints (`/health`, `/chat-health`, `/email-health`);
+- required security headers (`X-Content-Type-Options`, `X-Frame-Options`, `Referrer-Policy`, `Content-Security-Policy`);
+- TLS certificate availability/expiry (for `https://` URLs);
+- production cookie/origin env flags (`PUBLIC_COOKIE_SECURE`, `PUBLIC_COOKIE_SAMESITE`, `PUBLIC_STRICT_ORIGIN_CHECK`);
+- attachment scan service availability (`clamav`, when scan is enabled);
+- DB access to `security_audit_log` (table exists + query works).
+
+Report is saved to:
+- `reports/security/security-smoke-<timestamp>.md`
+
+Example cron (every 15 minutes):
+```bash
+*/15 * * * * cd /opt/Law && ./scripts/ops/security_smoke.sh https://ruakb.online >> /var/log/law-security-smoke.log 2>&1
+```
+
+## Full production security audit and auto-repair
+Single command to verify full security block and auto-generate missing technical artifacts:
+```bash
+make prod-security-audit DOMAIN=ruakb.ru WWW_DOMAIN=www.ruakb.ru SECOND_DOMAIN=ruakb.online SECOND_WWW_DOMAIN=www.ruakb.online LETSENCRYPT_EMAIL=you@example.com
+```
+
+What this workflow does (`scripts/ops/prod_security_audit.sh`):
+- checks required compose/nginx files;
+- restores/generates `.env` if missing (`.env.prod` or `.env.production` + `rotate_prod_secrets.sh`);
+- generates MinIO internal TLS bundle if missing (`prod-minio-tls-init` equivalent);
+- starts/reconciles production stack (nginx profile);
+- applies DB migrations;
+- validates production security config (`validate_production_security_or_raise`);
+- runs local and external security smoke checks;
+- generates incident checklist snapshot report.
+
+Optional: auto-bootstrap Let's Encrypt certs if HTTPS health is failing:
+```bash
+make prod-security-audit AUTO_CERT_INIT=1 DOMAIN=ruakb.ru WWW_DOMAIN=www.ruakb.ru SECOND_DOMAIN=ruakb.online SECOND_WWW_DOMAIN=www.ruakb.online LETSENCRYPT_EMAIL=you@example.com
+```
+
 ## Container health and alerting
 Docker Compose is configured with:
 - `restart: unless-stopped` for core services

alembic/versions/0031_pii_retention_and_consent.py

@@ -0,0 +1,137 @@
+"""add pdn consent fields and data retention policies
+
+Revision ID: 0031_pii_retention_and_consent
+Revises: 0030_attachment_scan
+Create Date: 2026-03-02
+"""
+
+from datetime import datetime, timezone
+import uuid
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+
+revision = "0031_pii_retention_and_consent"
+down_revision = "0030_attachment_scan"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column(
+        "requests",
+        sa.Column("pdn_consent", sa.Boolean(), nullable=False, server_default=sa.text("false")),
+    )
+    op.add_column(
+        "requests",
+        sa.Column("pdn_consent_at", sa.DateTime(timezone=True), nullable=True),
+    )
+    op.add_column(
+        "requests",
+        sa.Column("pdn_consent_ip", sa.String(length=64), nullable=True),
+    )
+
+    op.create_table(
+        "data_retention_policies",
+        sa.Column("id", postgresql.UUID(as_uuid=True), primary_key=True),
+        sa.Column("created_at", sa.DateTime(timezone=True), nullable=True),
+        sa.Column("updated_at", sa.DateTime(timezone=True), nullable=True),
+        sa.Column("responsible", sa.String(length=200), nullable=False, server_default="Администратор системы"),
+        sa.Column("entity", sa.String(length=80), nullable=False, unique=True),
+        sa.Column("retention_days", sa.Integer(), nullable=False, server_default="365"),
+        sa.Column("enabled", sa.Boolean(), nullable=False, server_default=sa.text("true")),
+        sa.Column("hard_delete", sa.Boolean(), nullable=False, server_default=sa.text("true")),
+        sa.Column("description", sa.String(length=300), nullable=True),
+    )
+    op.create_index(
+        "ix_data_retention_policies_entity",
+        "data_retention_policies",
+        ["entity"],
+        unique=True,
+    )
+
+    now = datetime.now(timezone.utc)
+    policies = sa.table(
+        "data_retention_policies",
+        sa.column("id", postgresql.UUID(as_uuid=True)),
+        sa.column("created_at", sa.DateTime(timezone=True)),
+        sa.column("updated_at", sa.DateTime(timezone=True)),
+        sa.column("responsible", sa.String(length=200)),
+        sa.column("entity", sa.String(length=80)),
+        sa.column("retention_days", sa.Integer()),
+        sa.column("enabled", sa.Boolean()),
+        sa.column("hard_delete", sa.Boolean()),
+        sa.column("description", sa.String(length=300)),
+    )
+    op.bulk_insert(
+        policies,
+        [
+            {
+                "id": uuid.UUID("8c3d4b50-2f11-4ec4-a993-a7f5af6f45b1"),
+                "created_at": now,
+                "updated_at": now,
+                "responsible": "Администратор системы",
+                "entity": "otp_sessions",
+                "retention_days": 1,
+                "enabled": True,
+                "hard_delete": True,
+                "description": "Одноразовые коды и технические OTP-сессии",
+            },
+            {
+                "id": uuid.UUID("9c9e89b2-a9ee-4f1f-b80b-8f93a3f227c2"),
+                "created_at": now,
+                "updated_at": now,
+                "responsible": "Администратор системы",
+                "entity": "notifications",
+                "retention_days": 120,
+                "enabled": True,
+                "hard_delete": True,
+                "description": "Уведомления пользователей/сотрудников",
+            },
+            {
+                "id": uuid.UUID("3ee2d4fb-42a0-48f5-a5b4-5f5f0ebebea7"),
+                "created_at": now,
+                "updated_at": now,
+                "responsible": "Администратор системы",
+                "entity": "audit_log",
+                "retention_days": 365,
+                "enabled": True,
+                "hard_delete": True,
+                "description": "Операционный аудит изменений сущностей",
+            },
+            {
+                "id": uuid.UUID("4f6c95ff-7c6d-43a4-bdb5-d0d764649f22"),
+                "created_at": now,
+                "updated_at": now,
+                "responsible": "Администратор системы",
+                "entity": "security_audit_log",
+                "retention_days": 365,
+                "enabled": True,
+                "hard_delete": True,
+                "description": "Журнал безопасности и доступа к ПДн",
+            },
+            {
+                "id": uuid.UUID("8a3600f9-a89a-4ff2-b2a1-0bf248f7377a"),
+                "created_at": now,
+                "updated_at": now,
+                "responsible": "Администратор системы",
+                "entity": "requests",
+                "retention_days": 3650,
+                "enabled": False,
+                "hard_delete": True,
+                "description": "Терминальные заявки (выключено по умолчанию)",
+            },
+        ],
+    )
+
+    op.alter_column("requests", "pdn_consent", server_default=None)
+
+
+def downgrade():
+    op.drop_index("ix_data_retention_policies_entity", table_name="data_retention_policies")
+    op.drop_table("data_retention_policies")
+    op.drop_column("requests", "pdn_consent_ip")
+    op.drop_column("requests", "pdn_consent_at")
+    op.drop_column("requests", "pdn_consent")

app/api/admin/chat.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 from datetime import datetime, timezone
 from uuid import UUID
 
-from fastapi import APIRouter, Depends, HTTPException
+from fastapi import APIRouter, Depends, HTTPException, Request as FastapiRequest
 from sqlalchemy.orm import Session
 
 from app.core.deps import require_role
@@ -26,11 +26,35 @@ from app.services.chat_secure_service import (
     serialize_messages_for_request,
 )
 from app.services.chat_presence import list_typing_presence, set_typing_presence
+from app.services.security_audit import extract_client_ip, record_pii_access_event
 
 router = APIRouter()
 ALLOWED_VALUE_TYPES = {"string", "text", "date", "number", "file"}
 
 
+def _audit_admin_chat_read(
+    db: Session,
+    *,
+    admin: dict,
+    http_request: FastapiRequest,
+    req: Request,
+    action: str,
+    details: dict | None = None,
+) -> None:
+    record_pii_access_event(
+        db,
+        actor_role=str(admin.get("role") or "ADMIN").upper(),
+        actor_subject=str(admin.get("sub") or admin.get("email") or ""),
+        actor_ip=extract_client_ip(http_request),
+        action=action,
+        scope="CHAT",
+        request_id=req.id,
+        details=details or {},
+        responsible=str(admin.get("email") or "").strip() or "Администратор системы",
+        persist_now=True,
+    )
+
+
 def _parse_cursor(raw: str | None) -> datetime | None:
     value = str(raw or "").strip()
     if not value:
@@ -223,13 +247,23 @@ def _serialize_data_request_items(db: Session, rows: list[RequestDataRequirement
 @router.get("/requests/{request_id}/messages")
 def list_request_messages(
     request_id: str,
+    http_request: FastapiRequest,
     db: Session = Depends(get_db),
     admin: dict = Depends(require_role("ADMIN", "LAWYER", "CURATOR")),
 ):
     req = _request_for_id_or_404(db, request_id)
     _ensure_lawyer_can_view_request_or_403(admin, req)
     rows = list_messages_for_request(db, req.id)
-    return {"rows": serialize_messages_for_request(db, req.id, rows), "total": len(rows)}
+    payload = {"rows": serialize_messages_for_request(db, req.id, rows), "total": len(rows)}
+    _audit_admin_chat_read(
+        db,
+        admin=admin,
+        http_request=http_request,
+        req=req,
+        action="READ_CHAT_MESSAGES",
+        details={"rows": len(rows)},
+    )
+    return payload
 
 
 @router.post("/requests/{request_id}/messages", status_code=201)
@@ -268,6 +302,7 @@ def create_request_message(
 @router.get("/requests/{request_id}/live")
 def get_request_live_state(
     request_id: str,
+    http_request: FastapiRequest,
     cursor: str | None = None,
     db: Session = Depends(get_db),
     admin: dict = Depends(require_role("ADMIN", "LAWYER", "CURATOR")),
@@ -284,7 +319,7 @@ def get_request_live_state(
     actor_role = str(admin.get("role") or "").strip().upper() or "UNKNOWN"
     actor_key = f"{actor_role}:{actor_sub}"
     typing_rows = list_typing_presence(request_key=str(req.id), exclude_actor_key=actor_key)
-    return {
+    payload = {
         "request_id": str(req.id),
         "cursor": latest_activity_iso,
         "has_updates": has_updates,
@@ -299,6 +334,15 @@ def get_request_live_state(
             request_id=req.id,
         ),
     }
+    _audit_admin_chat_read(
+        db,
+        admin=admin,
+        http_request=http_request,
+        req=req,
+        action="READ_CHAT_LIVE_STATE",
+        details={"has_updates": bool(has_updates)},
+    )
+    return payload
 
 
 @router.post("/requests/{request_id}/typing")
@@ -374,6 +418,7 @@ def list_data_request_templates(
 def get_data_request_batch(
     request_id: str,
     message_id: str,
+    http_request: FastapiRequest,
     db: Session = Depends(get_db),
     admin: dict = Depends(require_role("ADMIN", "LAWYER", "CURATOR")),
 ):
@@ -394,13 +439,22 @@ def get_data_request_batch(
     )
     if not rows:
         raise HTTPException(status_code=404, detail="Набор данных для сообщения не найден")
-    return {
+    payload = {
         "message_id": str(message.id),
         "request_id": str(req.id),
         "track_number": req.track_number,
         "document_name": rows[0].document_name if rows else None,
         "items": _serialize_data_request_items(db, rows),
     }
+    _audit_admin_chat_read(
+        db,
+        admin=admin,
+        http_request=http_request,
+        req=req,
+        action="READ_CHAT_DATA_REQUEST",
+        details={"message_id": str(message.id), "rows": len(rows)},
+    )
+    return payload
 
 
 @router.get("/requests/{request_id}/data-request-templates/{template_id}")

app/api/admin/crud_modules/access.py

@@ -52,6 +52,7 @@ TABLE_ROLE_ACTIONS: dict[str, dict[str, set[str]]] = {
     "form_fields": {"ADMIN": set(CRUD_ACTIONS)},
     "clients": {"ADMIN": set(CRUD_ACTIONS)},
     "table_availability": {"ADMIN": set(CRUD_ACTIONS)},
+    "data_retention_policies": {"ADMIN": set(CRUD_ACTIONS)},
     "audit_log": {"ADMIN": {"query", "read"}},
     "security_audit_log": {"ADMIN": {"query", "read"}},
     "otp_sessions": {"ADMIN": {"query", "read"}},

app/api/admin/crud_modules/meta.py

@@ -84,6 +84,7 @@ def _table_label(table_name: str) -> str:
         "form_fields": "Поля формы",
         "clients": "Клиенты",
         "table_availability": "Доступность таблиц",
+        "data_retention_policies": "Политики хранения ПДн",
         "topic_required_fields": "Обязательные поля темы",
         "topic_data_templates": "Дополнительные данные",
         "request_data_templates": "Шаблоны доп. данных",
@@ -101,6 +102,9 @@ def _table_label(table_name: str) -> str:
         "request_service_requests": "Запросы",
         "otp_sessions": "OTP-сессии",
         "notifications": "Уведомления",
+        "retention": "хранения",
+        "policy": "политика",
+        "policies": "политики",
     }
     if normalized in explicit_labels:
         return explicit_labels[normalized]
@@ -250,6 +254,11 @@ def _column_label(table_name: str, column_name: str) -> str:
         "required_data_keys": "Обязательные данные шага",
         "required_mime_types": "Обязательные файлы шага",
         "avatar_url": "Аватар",
+        "pdn_consent": "Согласие на ПДн",
+        "pdn_consent_at": "Дата согласия ПДн",
+        "pdn_consent_ip": "IP согласия",
+        "retention_days": "Срок хранения (дней)",
+        "hard_delete": "Жесткое удаление",
         "file_name": "Имя файла",
         "mime_type": "MIME-тип",
         "size_bytes": "Размер (байт)",

app/api/admin/invoices.py

@@ -5,7 +5,7 @@ from datetime import datetime, timezone
 from decimal import Decimal
 from uuid import UUID, uuid4
 
-from fastapi import APIRouter, Depends, HTTPException
+from fastapi import APIRouter, Depends, HTTPException, Request as FastapiRequest
 from fastapi.responses import StreamingResponse
 from sqlalchemy.exc import IntegrityError
 from sqlalchemy.orm import Session
@@ -18,6 +18,7 @@ from app.models.request import Request
 from app.schemas.universal import UniversalQuery
 from app.services.invoice_crypto import decrypt_requisites, encrypt_requisites
 from app.services.invoice_pdf import build_invoice_pdf_bytes
+from app.services.security_audit import extract_client_ip, record_pii_access_event
 from app.services.universal_query import apply_universal_query
 
 router = APIRouter()
@@ -193,6 +194,7 @@ def _commit_or_400(db: Session, detail: str) -> None:
 @router.post("/query")
 def query_invoices(
     uq: UniversalQuery,
+    http_request: FastapiRequest,
     db: Session = Depends(get_db),
     admin: dict = Depends(require_role("ADMIN", "LAWYER")),
 ):
@@ -223,12 +225,25 @@ def query_invoices(
         )
         for row in rows
     ]
-    return {"rows": data, "total": int(total)}
+    payload = {"rows": data, "total": int(total)}
+    record_pii_access_event(
+        db,
+        actor_role=role,
+        actor_subject=str(admin.get("sub") or admin.get("email") or ""),
+        actor_ip=extract_client_ip(http_request),
+        action="READ_INVOICE_LIST",
+        scope="INVOICE",
+        details={"rows": int(total)},
+        responsible=str(admin.get("email") or "").strip() or "Администратор системы",
+        persist_now=True,
+    )
+    return payload
 
 
 @router.get("/{invoice_id}")
 def get_invoice(
     invoice_id: str,
+    http_request: FastapiRequest,
     db: Session = Depends(get_db),
     admin: dict = Depends(require_role("ADMIN", "LAWYER")),
 ):
@@ -245,12 +260,25 @@ def get_invoice(
     _ensure_lawyer_owns_request_or_403(role, actor_id, req)
 
     issuer = db.get(AdminUser, invoice.issued_by_admin_user_id) if invoice.issued_by_admin_user_id else None
-    return _serialize_invoice(
+    payload = _serialize_invoice(
         invoice,
         request_track=req.track_number,
         issuer_name=issuer.name if issuer else None,
         include_payer_details=True,
     )
+    record_pii_access_event(
+        db,
+        actor_role=role,
+        actor_subject=str(admin.get("sub") or admin.get("email") or ""),
+        actor_ip=extract_client_ip(http_request),
+        action="READ_INVOICE_CARD",
+        scope="INVOICE",
+        request_id=req.id,
+        details={"invoice_id": str(invoice.id), "invoice_number": invoice.invoice_number},
+        responsible=str(admin.get("email") or "").strip() or "Администратор системы",
+        persist_now=True,
+    )
+    return payload
 
 
 @router.post("", status_code=201)
@@ -406,6 +434,7 @@ def delete_invoice(
 @router.get("/{invoice_id}/pdf")
 def download_invoice_pdf(
     invoice_id: str,
+    http_request: FastapiRequest,
     db: Session = Depends(get_db),
     admin: dict = Depends(require_role("ADMIN", "LAWYER")),
 ):
@@ -435,6 +464,18 @@ def download_invoice_pdf(
         issued_by_name=(issuer.name if issuer else None),
         requisites=requisites,
     )
+    record_pii_access_event(
+        db,
+        actor_role=role,
+        actor_subject=str(admin.get("sub") or admin.get("email") or ""),
+        actor_ip=extract_client_ip(http_request),
+        action="READ_INVOICE_PDF",
+        scope="INVOICE",
+        request_id=req.id,
+        details={"invoice_id": str(invoice.id), "invoice_number": invoice.invoice_number},
+        responsible=str(admin.get("email") or "").strip() or "Администратор системы",
+        persist_now=True,
+    )
 
     file_name = f"{invoice.invoice_number}.pdf"
     headers = {"Content-Disposition": f'attachment; filename="{file_name}"'}

app/api/admin/requests_modules/router.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from fastapi import APIRouter, Depends, Query
+from fastapi import APIRouter, Depends, Query, Request as FastapiRequest
 from sqlalchemy.orm import Session
 
 from app.core.deps import require_role
@@ -15,6 +15,7 @@ from app.schemas.admin import (
     RequestStatusChange,
 )
 from app.schemas.universal import UniversalQuery
+from app.services.security_audit import extract_client_ip, record_pii_access_event
 
 from .data_templates import (
     create_request_data_requirement_service,
@@ -80,8 +81,26 @@ def delete_request(request_id: str, db: Session = Depends(get_db), admin=Depends
 
 
 @router.get("/{request_id}")
-def get_request(request_id: str, db: Session = Depends(get_db), admin=Depends(require_role("ADMIN", "LAWYER", "CURATOR"))):
+def get_request(
-    return get_request_service(request_id, db, admin)
+    request_id: str,
+    http_request: FastapiRequest,
+    db: Session = Depends(get_db),
+    admin=Depends(require_role("ADMIN", "LAWYER", "CURATOR")),
+):
+    payload = get_request_service(request_id, db, admin)
+    record_pii_access_event(
+        db,
+        actor_role=str(admin.get("role") or "ADMIN").upper(),
+        actor_subject=str(admin.get("sub") or admin.get("email") or ""),
+        actor_ip=extract_client_ip(http_request),
+        action="READ_REQUEST_CARD",
+        scope="REQUEST_CARD",
+        request_id=payload.get("id"),
+        details={"track_number": payload.get("track_number")},
+        responsible=str(admin.get("email") or "").strip() or "Администратор системы",
+        persist_now=True,
+    )
+    return payload
 
 
 @router.post("/{request_id}/status-change")
@@ -97,10 +116,24 @@ def change_request_status(
 @router.get("/{request_id}/status-route")
 def get_request_status_route(
     request_id: str,
+    http_request: FastapiRequest,
     db: Session = Depends(get_db),
     admin=Depends(require_role("ADMIN", "LAWYER", "CURATOR")),
 ):
-    return get_request_status_route_service(request_id, db, admin)
+    payload = get_request_status_route_service(request_id, db, admin)
+    record_pii_access_event(
+        db,
+        actor_role=str(admin.get("role") or "ADMIN").upper(),
+        actor_subject=str(admin.get("sub") or admin.get("email") or ""),
+        actor_ip=extract_client_ip(http_request),
+        action="READ_REQUEST_STATUS_ROUTE",
+        scope="REQUEST_STATUS_ROUTE",
+        request_id=payload.get("request_id"),
+        details={"track_number": payload.get("track_number")},
+        responsible=str(admin.get("email") or "").strip() or "Администратор системы",
+        persist_now=True,
+    )
+    return payload
 
 
 @router.post("/{request_id}/claim")

app/api/public/chat.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 from datetime import datetime, timezone
 from uuid import UUID
 
-from fastapi import APIRouter, Depends, HTTPException
+from fastapi import APIRouter, Depends, HTTPException, Request as FastapiRequest
 from sqlalchemy.orm import Session
 
 from app.core.deps import get_public_session
@@ -22,6 +22,8 @@ from app.services.chat_secure_service import (
     serialize_messages_for_request,
 )
 from app.services.request_read_markers import EVENT_REQUEST_DATA, mark_unread_for_lawyer
+from app.services.origin_guard import enforce_public_origin_or_403
+from app.services.security_audit import extract_client_ip, record_pii_access_event
 
 router = APIRouter()
 
@@ -102,6 +104,38 @@ def _require_view_session_or_403(session: dict) -> str:
     return subject
 
 
+def _public_actor_subject(session: dict) -> str:
+    subject = _require_view_session_or_403(session)
+    normalized_track = _normalize_track(subject)
+    if normalized_track.startswith("TRK-"):
+        return normalized_track
+    normalized_phone = _normalize_phone(subject)
+    return normalized_phone or subject
+
+
+def _audit_public_chat_read(
+    db: Session,
+    *,
+    session: dict,
+    http_request: FastapiRequest,
+    req: Request,
+    action: str,
+    details: dict | None = None,
+) -> None:
+    record_pii_access_event(
+        db,
+        actor_role="CLIENT",
+        actor_subject=_public_actor_subject(session),
+        actor_ip=extract_client_ip(http_request),
+        action=action,
+        scope="CHAT",
+        request_id=req.id,
+        details=details or {},
+        responsible="Клиент",
+        persist_now=True,
+    )
+
+
 def _request_for_track_or_404(db: Session, track_number: str) -> Request:
     req = db.query(Request).filter(Request.track_number == _normalize_track(track_number)).first()
     if req is None:
@@ -124,22 +158,34 @@ def _ensure_view_access_or_403(session: dict, req: Request) -> None:
 @router.get("/requests/{track_number}/messages")
 def list_messages_by_track(
     track_number: str,
+    http_request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
     req = _request_for_track_or_404(db, track_number)
     _ensure_view_access_or_403(session, req)
     rows = list_messages_for_request(db, req.id)
-    return serialize_messages_for_request(db, req.id, rows)
+    payload = serialize_messages_for_request(db, req.id, rows)
+    _audit_public_chat_read(
+        db,
+        session=session,
+        http_request=http_request,
+        req=req,
+        action="READ_CHAT_MESSAGES",
+        details={"rows": len(rows)},
+    )
+    return payload
 
 
 @router.post("/requests/{track_number}/messages", status_code=201)
 def create_message_by_track(
     track_number: str,
     payload: PublicMessageCreate,
+    http_request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
+    enforce_public_origin_or_403(http_request, endpoint="/api/public/chat/requests/{track_number}/messages")
     req = _request_for_track_or_404(db, track_number)
     _ensure_view_access_or_403(session, req)
     row = create_client_message(db, request=req, body=payload.body)
@@ -149,6 +195,7 @@ def create_message_by_track(
 @router.get("/requests/{track_number}/live")
 def get_live_chat_state_by_track(
     track_number: str,
+    http_request: FastapiRequest,
     cursor: str | None = None,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
@@ -164,7 +211,7 @@ def get_live_chat_state_by_track(
     subject = _require_view_session_or_403(session)
     actor_key = f"CLIENT:{_normalize_track(subject) or _normalize_phone(subject)}"
     typing_rows = list_typing_presence(request_key=str(req.id), exclude_actor_key=actor_key)
-    return {
+    payload = {
         "track_number": req.track_number,
         "cursor": latest_activity_iso,
         "has_updates": has_updates,
@@ -179,15 +226,26 @@ def get_live_chat_state_by_track(
             request_id=req.id,
         ),
     }
+    _audit_public_chat_read(
+        db,
+        session=session,
+        http_request=http_request,
+        req=req,
+        action="READ_CHAT_LIVE_STATE",
+        details={"has_updates": bool(has_updates)},
+    )
+    return payload
 
 
 @router.post("/requests/{track_number}/typing")
 def set_live_chat_typing_by_track(
     track_number: str,
     payload: dict,
+    http_request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
+    enforce_public_origin_or_403(http_request, endpoint="/api/public/chat/requests/{track_number}/typing")
     req = _request_for_track_or_404(db, track_number)
     _ensure_view_access_or_403(session, req)
     subject = _require_view_session_or_403(session)
@@ -207,6 +265,7 @@ def set_live_chat_typing_by_track(
 def get_data_request_by_message(
     track_number: str,
     message_id: str,
+    http_request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
@@ -230,7 +289,7 @@ def get_data_request_by_message(
     )
     if not rows:
         raise HTTPException(status_code=404, detail="Запрос данных не найден")
-    return {
+    payload = {
         "message_id": str(message.id),
         "request_id": str(req.id),
         "track_number": req.track_number,
@@ -248,6 +307,15 @@ def get_data_request_by_message(
             for row in rows
         ],
     }
+    _audit_public_chat_read(
+        db,
+        session=session,
+        http_request=http_request,
+        req=req,
+        action="READ_CHAT_DATA_REQUEST",
+        details={"message_id": str(message.id), "rows": len(rows)},
+    )
+    return payload
 
 
 @router.post("/requests/{track_number}/data-requests/{message_id}")
@@ -255,9 +323,14 @@ def save_data_request_values(
     track_number: str,
     message_id: str,
     payload: dict,
+    http_request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
+    enforce_public_origin_or_403(
+        http_request,
+        endpoint="/api/public/chat/requests/{track_number}/data-requests/{message_id}",
+    )
     req = _request_for_track_or_404(db, track_number)
     _ensure_view_access_or_403(session, req)
     try:

app/api/public/otp.py

@@ -14,6 +14,7 @@ from app.models.otp_session import OtpSession
 from app.models.request import Request as RequestModel
 from app.schemas.public import OtpSend, OtpVerify
 from app.services.email_service import EmailDeliveryError, send_otp_email_message
+from app.services.origin_guard import enforce_public_origin_or_403
 from app.services.rate_limit import get_rate_limiter
 from app.services.sms_service import SmsDeliveryError, send_otp_message, sms_provider_health
 
@@ -76,6 +77,10 @@ def _normalize_channel(raw: str | None) -> str:
     return ""
 
 
+def _is_honeypot_tripped(raw: str | None) -> bool:
+    return bool(str(raw or "").strip())
+
+
 def _auth_mode() -> str:
     mode = str(getattr(settings, "PUBLIC_AUTH_MODE", AUTH_MODE_SMS) or "").strip().lower()
     if mode not in SUPPORTED_AUTH_MODES:
@@ -184,8 +189,8 @@ def _set_public_cookie(response: Response, *, subject: str, purpose: str, auth_c
         key=settings.PUBLIC_COOKIE_NAME,
         value=token,
         httponly=True,
-        secure=False,
+        secure=settings.public_cookie_secure_effective,
-        samesite="lax",
+        samesite=settings.public_cookie_samesite_effective,
         max_age=settings.PUBLIC_JWT_TTL_DAYS * 24 * 3600,
     )
 
@@ -211,6 +216,9 @@ def get_auth_config():
 
 @router.post("/send")
 def send_otp(payload: OtpSend, request: Request, db: Session = Depends(get_db)):
+    enforce_public_origin_or_403(request, endpoint="/api/public/otp/send")
+    if _is_honeypot_tripped(getattr(payload, "hp_field", None)):
+        raise HTTPException(status_code=400, detail="Некорректный запрос")
     purpose = _normalize_purpose(payload.purpose)
     if purpose not in ALLOWED_PURPOSES:
         raise HTTPException(status_code=400, detail="Некорректная цель OTP")
@@ -344,6 +352,7 @@ def send_otp(payload: OtpSend, request: Request, db: Session = Depends(get_db)):
 
 @router.post("/verify")
 def verify_otp(payload: OtpVerify, request: Request, response: Response, db: Session = Depends(get_db)):
+    enforce_public_origin_or_403(request, endpoint="/api/public/otp/verify")
     purpose = _normalize_purpose(payload.purpose)
     if purpose not in ALLOWED_PURPOSES:
         raise HTTPException(status_code=400, detail="Некорректная цель OTP")

app/api/public/requests.py

@@ -1,10 +1,10 @@
 from __future__ import annotations
 
-from datetime import timedelta
+from datetime import datetime, timedelta, timezone
 from uuid import UUID
 from uuid import uuid4
 
-from fastapi import APIRouter, Depends, HTTPException, Response
+from fastapi import APIRouter, Depends, HTTPException, Response, Request as FastapiRequest
 from fastapi.responses import StreamingResponse
 from sqlalchemy import func
 from sqlalchemy.orm import Session
@@ -28,6 +28,7 @@ from app.models.topic import Topic
 from app.services.invoice_crypto import decrypt_requisites
 from app.services.invoice_pdf import build_invoice_pdf_bytes
 from app.services.chat_secure_service import create_client_message, list_messages_for_request
+from app.services.origin_guard import enforce_public_origin_or_403
 from app.services.notifications import (
     get_client_notification,
     list_client_notifications,
@@ -37,6 +38,7 @@ from app.services.notifications import (
 )
 from app.services.request_read_markers import clear_unread_for_client
 from app.services.request_templates import validate_required_topic_fields_or_400
+from app.services.security_audit import extract_client_ip, record_pii_access_event
 from app.api.admin.requests_modules.status_flow import get_request_status_route_service
 from app.schemas.public import (
     PublicAttachmentRead,
@@ -78,6 +80,14 @@ def _normalize_track(raw: str | None) -> str:
     return str(raw or "").strip().upper()
 
 
+def _is_honeypot_tripped(raw: str | None) -> bool:
+    return bool(str(raw or "").strip())
+
+
+def _now_utc() -> datetime:
+    return datetime.now(timezone.utc)
+
+
 def _set_view_cookie(response: Response, subject: str) -> None:
     token = create_jwt(
         {"sub": subject, "purpose": OTP_VIEW_PURPOSE},
@@ -88,12 +98,48 @@ def _set_view_cookie(response: Response, subject: str) -> None:
         key=settings.PUBLIC_COOKIE_NAME,
         value=token,
         httponly=True,
-        secure=False,
+        secure=settings.public_cookie_secure_effective,
-        samesite="lax",
+        samesite=settings.public_cookie_samesite_effective,
         max_age=settings.PUBLIC_JWT_TTL_DAYS * 24 * 3600,
     )
 
 
+def _public_actor_subject(session: dict) -> str:
+    subject = _require_view_session_or_403(session)
+    normalized_track = _normalize_track(subject)
+    if normalized_track.startswith("TRK-"):
+        return normalized_track
+    normalized_phone = _normalize_phone(subject)
+    if normalized_phone:
+        return normalized_phone
+    normalized_email = _normalize_email(subject)
+    return normalized_email or subject
+
+
+def _record_public_read_audit(
+    db: Session,
+    *,
+    session: dict,
+    http_request: FastapiRequest,
+    action: str,
+    scope: str,
+    request_id: str | UUID | None = None,
+    details: dict | None = None,
+) -> None:
+    record_pii_access_event(
+        db,
+        actor_role="CLIENT",
+        actor_subject=_public_actor_subject(session),
+        actor_ip=extract_client_ip(http_request),
+        action=action,
+        scope=scope,
+        request_id=request_id,
+        details=details or {},
+        responsible="Клиент",
+        persist_now=True,
+    )
+
+
 def _require_create_session_or_403(session: dict, client_phone: str, client_email: str | None = None) -> None:
     purpose = str(session.get("purpose") or "").strip().upper()
     subject = str(session.get("sub") or "").strip()
@@ -211,9 +257,15 @@ def _public_invoice_payload(row: Invoice, track_number: str) -> dict:
 def create_request(
     payload: PublicRequestCreate,
     response: Response,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
+    enforce_public_origin_or_403(request, endpoint="/api/public/requests")
+    if _is_honeypot_tripped(getattr(payload, "hp_field", None)):
+        raise HTTPException(status_code=400, detail="Некорректный запрос")
+    if not bool(payload.pdn_consent):
+        raise HTTPException(status_code=400, detail="Необходимо согласие на обработку персональных данных")
     _require_create_session_or_403(session, payload.client_phone, payload.client_email)
     validate_required_topic_fields_or_400(db, payload.topic_code, payload.extra_fields)
     client = _upsert_client_by_phone(
@@ -233,9 +285,28 @@ def create_request(
         topic_code=payload.topic_code,
         description=payload.description,
         extra_fields=payload.extra_fields,
+        pdn_consent=True,
+        pdn_consent_at=_now_utc(),
+        pdn_consent_ip=extract_client_ip(request),
         responsible="Клиент",
     )
     db.add(row)
+    db.flush()
+    db.add(
+        AuditLog(
+            actor_admin_id=None,
+            entity="requests",
+            entity_id=str(row.id),
+            action="PDN_CONSENT_CAPTURED",
+            diff={
+                "track_number": row.track_number,
+                "consent": True,
+                "consent_at": _to_iso(row.pdn_consent_at),
+                "consent_ip": row.pdn_consent_ip,
+            },
+            responsible="Клиент",
+        )
+    )
     db.commit()
     db.refresh(row)
 
@@ -256,6 +327,7 @@ def list_public_topics(db: Session = Depends(get_db)):
 
 @router.get("/my")
 def list_my_requests(
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
@@ -301,7 +373,7 @@ def list_my_requests(
                 by_event[event_key] = int(by_event.get(event_key, 0)) + event_count
                 bucket["by_event"] = by_event
             bucket["total"] = int(bucket.get("total", 0)) + event_count
-    return {
+    payload = {
         "rows": [
             {
                 "id": str(row.id),
@@ -319,11 +391,21 @@ def list_my_requests(
         ],
         "total": len(rows),
     }
+    _record_public_read_audit(
+        db,
+        session=session,
+        http_request=request,
+        action="READ_REQUEST_LIST",
+        scope="REQUEST_LIST",
+        details={"total": len(rows)},
+    )
+    return payload
 
 
 @router.get("/{track_number}")
 def get_request_by_track(
     track_number: str,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
@@ -370,7 +452,7 @@ def get_request_by_track(
         request_id=req.id,
     )
 
-    return {
+    payload = {
         "id": str(req.id),
         "client_id": str(req.client_id) if req.client_id else None,
         "track_number": req.track_number,
@@ -397,11 +479,22 @@ def get_request_by_track(
         "created_at": _to_iso(req.created_at),
         "updated_at": _to_iso(req.updated_at),
     }
+    _record_public_read_audit(
+        db,
+        session=session,
+        http_request=request,
+        action="READ_REQUEST_CARD",
+        scope="REQUEST_CARD",
+        request_id=req.id,
+        details={"track_number": req.track_number},
+    )
+    return payload
 
 
 @router.get("/{track_number}/status-route")
 def get_status_route_by_track(
     track_number: str,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
@@ -413,11 +506,20 @@ def get_status_route_by_track(
             {"role": "ADMIN", "sub": "", "email": "Клиент"},
         )
         payload["available_statuses"] = []
+        _record_public_read_audit(
+            db,
+            session=session,
+            http_request=request,
+            action="READ_REQUEST_STATUS_ROUTE",
+            scope="REQUEST_STATUS_ROUTE",
+            request_id=req.id,
+            details={"track_number": req.track_number},
+        )
         return payload
     except Exception:
         current = str(req.status_code or "").strip()
         changed_at = _to_iso(req.updated_at or req.created_at)
-        return {
+        payload = {
             "request_id": str(req.id),
             "track_number": req.track_number,
             "topic_code": req.topic_code,
@@ -450,17 +552,28 @@ def get_status_route_by_track(
             if current
             else [],
         }
+        _record_public_read_audit(
+            db,
+            session=session,
+            http_request=request,
+            action="READ_REQUEST_STATUS_ROUTE",
+            scope="REQUEST_STATUS_ROUTE",
+            request_id=req.id,
+            details={"track_number": req.track_number, "fallback": True},
+        )
+        return payload
 
 
 @router.get("/{track_number}/messages", response_model=list[PublicMessageRead])
 def list_messages_by_track(
     track_number: str,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
     req = _request_for_track_or_404(db, session, track_number)
     rows = list_messages_for_request(db, req.id)
-    return [
+    payload = [
         PublicMessageRead(
             id=row.id,
             request_id=row.request_id,
@@ -472,15 +585,27 @@ def list_messages_by_track(
         )
         for row in rows
     ]
+    _record_public_read_audit(
+        db,
+        session=session,
+        http_request=request,
+        action="READ_CHAT_MESSAGES",
+        scope="CHAT",
+        request_id=req.id,
+        details={"rows": len(rows)},
+    )
+    return payload
 
 
 @router.post("/{track_number}/messages", response_model=PublicMessageRead, status_code=201)
 def create_message_by_track(
     track_number: str,
     payload: PublicMessageCreate,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
+    enforce_public_origin_or_403(request, endpoint="/api/public/requests/{track_number}/messages")
     req = _request_for_track_or_404(db, session, track_number)
     row = create_client_message(db, request=req, body=payload.body)
 
@@ -498,6 +623,7 @@ def create_message_by_track(
 @router.get("/{track_number}/attachments", response_model=list[PublicAttachmentRead])
 def list_attachments_by_track(
     track_number: str,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
@@ -508,7 +634,7 @@ def list_attachments_by_track(
         .order_by(Attachment.created_at.desc(), Attachment.id.desc())
         .all()
     )
-    return [
+    payload = [
         PublicAttachmentRead(
             id=row.id,
             request_id=row.request_id,
@@ -521,11 +647,22 @@ def list_attachments_by_track(
         )
         for row in rows
     ]
+    _record_public_read_audit(
+        db,
+        session=session,
+        http_request=request,
+        action="READ_ATTACHMENTS",
+        scope="REQUEST_ATTACHMENTS",
+        request_id=req.id,
+        details={"rows": len(rows)},
+    )
+    return payload
 
 
 @router.get("/{track_number}/invoices")
 def list_invoices_by_track(
     track_number: str,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
@@ -536,13 +673,24 @@ def list_invoices_by_track(
         .order_by(Invoice.issued_at.desc(), Invoice.created_at.desc(), Invoice.id.desc())
         .all()
     )
-    return [_public_invoice_payload(row, req.track_number) for row in rows]
+    payload = [_public_invoice_payload(row, req.track_number) for row in rows]
+    _record_public_read_audit(
+        db,
+        session=session,
+        http_request=request,
+        action="READ_INVOICE_LIST",
+        scope="INVOICE",
+        request_id=req.id,
+        details={"rows": len(rows)},
+    )
+    return payload
 
 
 @router.get("/{track_number}/invoices/{invoice_id}/pdf")
 def download_invoice_pdf_by_track(
     track_number: str,
     invoice_id: str,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
@@ -570,6 +718,15 @@ def download_invoice_pdf_by_track(
         issued_by_name=(issuer.name if issuer else invoice.issued_by_role),
         requisites=requisites,
     )
+    _record_public_read_audit(
+        db,
+        session=session,
+        http_request=request,
+        action="READ_INVOICE_PDF",
+        scope="INVOICE",
+        request_id=req.id,
+        details={"invoice_id": str(invoice.id), "invoice_number": invoice.invoice_number},
+    )
     file_name = f"{invoice.invoice_number}.pdf"
     headers = {"Content-Disposition": f'attachment; filename="{file_name}"'}
     return StreamingResponse(iter([pdf_bytes]), media_type="application/pdf", headers=headers)
@@ -578,6 +735,7 @@ def download_invoice_pdf_by_track(
 @router.get("/{track_number}/history", response_model=list[PublicStatusHistoryRead])
 def list_status_history_by_track(
     track_number: str,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
@@ -588,7 +746,7 @@ def list_status_history_by_track(
         .order_by(StatusHistory.created_at.asc(), StatusHistory.id.asc())
         .all()
     )
-    return [
+    payload = [
         PublicStatusHistoryRead(
             id=row.id,
             request_id=row.request_id,
@@ -599,11 +757,22 @@ def list_status_history_by_track(
         )
         for row in rows
     ]
+    _record_public_read_audit(
+        db,
+        session=session,
+        http_request=request,
+        action="READ_REQUEST_HISTORY",
+        scope="REQUEST_HISTORY",
+        request_id=req.id,
+        details={"rows": len(rows)},
+    )
+    return payload
 
 
 @router.get("/{track_number}/timeline", response_model=list[PublicTimelineEvent])
 def list_timeline_by_track(
     track_number: str,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
@@ -658,6 +827,15 @@ def list_timeline_by_track(
         return event.created_at or ""
 
     events.sort(key=_sort_key)
+    _record_public_read_audit(
+        db,
+        session=session,
+        http_request=request,
+        action="READ_REQUEST_TIMELINE",
+        scope="REQUEST_TIMELINE",
+        request_id=req.id,
+        details={"rows": len(events)},
+    )
     return events
 
 
@@ -665,9 +843,11 @@ def list_timeline_by_track(
 def create_service_request_by_track(
     track_number: str,
     payload: PublicServiceRequestCreate,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
+    enforce_public_origin_or_403(request, endpoint="/api/public/requests/{track_number}/service-requests")
     req = _request_for_track_or_404(db, session, track_number)
     request_type = str(payload.type or "").strip().upper()
     if request_type not in SERVICE_REQUEST_TYPES:
@@ -720,6 +900,7 @@ def create_service_request_by_track(
 @router.get("/{track_number}/service-requests", response_model=list[PublicServiceRequestRead])
 def list_service_requests_by_track(
     track_number: str,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
@@ -733,12 +914,23 @@ def list_service_requests_by_track(
         .order_by(RequestServiceRequest.created_at.desc(), RequestServiceRequest.id.desc())
         .all()
     )
-    return [_serialize_public_service_request(row) for row in rows]
+    payload = [_serialize_public_service_request(row) for row in rows]
+    _record_public_read_audit(
+        db,
+        session=session,
+        http_request=request,
+        action="READ_SERVICE_REQUESTS",
+        scope="SERVICE_REQUEST",
+        request_id=req.id,
+        details={"rows": len(rows)},
+    )
+    return payload
 
 
 @router.get("/{track_number}/notifications")
 def list_notifications_by_track(
     track_number: str,
+    request: FastapiRequest,
     unread_only: bool = False,
     limit: int = 50,
     offset: int = 0,
@@ -762,20 +954,32 @@ def list_notifications_by_track(
         limit=1,
         offset=0,
     )
-    return {
+    payload = {
         "rows": [serialize_notification(row) for row in rows],
         "total": int(total),
         "unread_total": int(unread_total),
     }
+    _record_public_read_audit(
+        db,
+        session=session,
+        http_request=request,
+        action="READ_NOTIFICATIONS",
+        scope="NOTIFICATION",
+        request_id=req.id,
+        details={"rows": int(total), "unread_only": bool(unread_only)},
+    )
+    return payload
 
 
 @router.post("/{track_number}/notifications/{notification_id}/read")
 def read_notification_by_track(
     track_number: str,
     notification_id: str,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
+    enforce_public_origin_or_403(request, endpoint="/api/public/requests/{track_number}/notifications/{notification_id}/read")
     req = _request_for_track_or_404(db, session, track_number)
     try:
         notification_uuid = UUID(str(notification_id))
@@ -799,9 +1003,11 @@ def read_notification_by_track(
 @router.post("/{track_number}/notifications/read-all")
 def read_all_notifications_by_track(
     track_number: str,
+    request: FastapiRequest,
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
+    enforce_public_origin_or_403(request, endpoint="/api/public/requests/{track_number}/notifications/read-all")
     req = _request_for_track_or_404(db, session, track_number)
     changed = mark_client_notifications_read(
         db,

app/api/public/uploads.py

@@ -25,6 +25,7 @@ from app.services.attachment_scan import (
     initial_scan_status_for_new_attachment,
 )
 from app.services.s3_storage import build_object_key, get_s3_storage
+from app.services.origin_guard import enforce_public_origin_or_403
 
 router = APIRouter()
 
@@ -105,6 +106,7 @@ def upload_init(
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
+    enforce_public_origin_or_403(http_request, endpoint="/api/public/uploads/init")
     actor_subject = str(session.get("sub") or "").strip()
     actor_ip = _client_ip(http_request)
     scope_name = str(payload.scope.value if hasattr(payload.scope, "value") else payload.scope)
@@ -169,6 +171,7 @@ def upload_complete(
     db: Session = Depends(get_db),
     session: dict = Depends(get_public_session),
 ):
+    enforce_public_origin_or_403(http_request, endpoint="/api/public/uploads/complete")
     actor_subject = str(session.get("sub") or "").strip()
     actor_ip = _client_ip(http_request)
     scope_name = str(payload.scope.value if hasattr(payload.scope, "value") else payload.scope)

app/chat_main.py

@@ -4,16 +4,16 @@ from fastapi.responses import JSONResponse
 
 from app.api.admin.chat import router as admin_chat_router
 from app.api.public.chat import router as public_chat_router
-from app.core.config import settings
+from app.core.config import settings, validate_production_security_or_raise
 from app.core.http_hardening import install_http_hardening
 
 app = FastAPI(title=f"{settings.APP_NAME}-chat", version="0.1.0")
 app.add_middleware(
     CORSMiddleware,
     allow_origins=settings.cors_origins_list,
-    allow_credentials=True,
+    allow_credentials=settings.CORS_ALLOW_CREDENTIALS,
-    allow_methods=["*"],
+    allow_methods=settings.cors_allow_methods_list,
-    allow_headers=["*"],
+    allow_headers=settings.cors_allow_headers_list,
 )
 install_http_hardening(app)
 
@@ -21,6 +21,11 @@ app.include_router(public_chat_router, prefix="/api/public/chat")
 app.include_router(admin_chat_router, prefix="/api/admin/chat")
 
 
+@app.on_event("startup")
+def _validate_security_config_on_startup() -> None:
+    validate_production_security_or_raise("chat-service")
+
+
 @app.get("/", include_in_schema=False)
 def landing():
     return JSONResponse({"service": f"{settings.APP_NAME}-chat", "status": "ok"})

app/core/config.py

@@ -18,8 +18,20 @@ class Settings(BaseSettings):
     TOTP_ISSUER: str = "Правовой Трекер"
     PUBLIC_JWT_SECRET: str = "change_me_public"
     PUBLIC_COOKIE_NAME: str = "public_jwt"
+    PUBLIC_COOKIE_SECURE: bool = False
+    PUBLIC_COOKIE_SAMESITE: str = "lax"
+    PUBLIC_STRICT_ORIGIN_CHECK: bool = True
+    PUBLIC_ALLOWED_WEB_ORIGINS: str = (
+        "http://localhost:8080,http://localhost:8081,"
+        "https://ruakb.ru,https://www.ruakb.ru,"
+        "https://ruakb.online,https://www.ruakb.online"
+    )
+    PRODUCTION_ENFORCE_SECURE_SETTINGS: bool = True
 
     CORS_ORIGINS: str = "http://localhost:3000,http://localhost:8081"
+    CORS_ALLOW_METHODS: str = "GET,POST,PUT,PATCH,DELETE,OPTIONS"
+    CORS_ALLOW_HEADERS: str = "Authorization,Content-Type,X-Requested-With,X-Request-ID"
+    CORS_ALLOW_CREDENTIALS: bool = True
 
     DATABASE_URL: str
     REDIS_URL: str
@@ -30,6 +42,8 @@ class Settings(BaseSettings):
     S3_BUCKET: str
     S3_REGION: str = "us-east-1"
     S3_USE_SSL: bool = False
+    S3_VERIFY_SSL: bool = True
+    S3_CA_CERT_PATH: str = ""
     MAX_FILE_MB: int = 25
     MAX_CASE_MB: int = 250
     ATTACHMENT_SCAN_ENABLED: bool = False
@@ -64,6 +78,10 @@ class Settings(BaseSettings):
     OTP_EMAIL_TEMPLATE: str = "Ваш код подтверждения: {code}"
     OTP_EMAIL_FALLBACK_ENABLED: bool = True
     OTP_SMS_MIN_BALANCE: float = 20.0
+    DATA_ENCRYPTION_ACTIVE_KID: str = "legacy"
+    DATA_ENCRYPTION_KEYS: str = ""
+    CHAT_ENCRYPTION_ACTIVE_KID: str = ""
+    CHAT_ENCRYPTION_KEYS: str = ""
     DATA_ENCRYPTION_SECRET: str = "change_me_data_encryption"
     CHAT_ENCRYPTION_SECRET: str = ""
     OTP_RATE_LIMIT_WINDOW_SECONDS: int = 300
@@ -79,9 +97,154 @@ class Settings(BaseSettings):
     POSTGRES_USER: str = "postgres"
     POSTGRES_PASSWORD: str = "postgres"
     POSTGRES_DB: str = "legal"
+    MINIO_ROOT_USER: str = "minio_local_admin"
+    MINIO_ROOT_PASSWORD: str = "minio_local_password_change_me"
+    MINIO_TLS_ENABLED: bool = False
 
     @property
     def cors_origins_list(self) -> List[str]:
         return [o.strip() for o in self.CORS_ORIGINS.split(",") if o.strip()]
 
+    @property
+    def cors_allow_methods_list(self) -> List[str]:
+        values = [v.strip().upper() for v in str(self.CORS_ALLOW_METHODS or "").split(",") if v.strip()]
+        return values or ["GET", "POST", "OPTIONS"]
+
+    @property
+    def cors_allow_headers_list(self) -> List[str]:
+        values = [v.strip() for v in str(self.CORS_ALLOW_HEADERS or "").split(",") if v.strip()]
+        return values or ["Authorization", "Content-Type"]
+
+    @property
+    def public_allowed_web_origins_list(self) -> List[str]:
+        values: list[str] = []
+        for item in str(self.PUBLIC_ALLOWED_WEB_ORIGINS or "").split(","):
+            value = item.strip().rstrip("/").lower()
+            if value:
+                values.append(value)
+        return values
+
+    @property
+    def app_env_is_production(self) -> bool:
+        return str(self.APP_ENV or "").strip().lower() in {"prod", "production"}
+
+    @property
+    def public_cookie_secure_effective(self) -> bool:
+        if self.app_env_is_production:
+            return True
+        return bool(self.PUBLIC_COOKIE_SECURE)
+
+    @property
+    def public_cookie_samesite_effective(self) -> str:
+        raw = str(self.PUBLIC_COOKIE_SAMESITE or "lax").strip().lower()
+        if raw in {"lax", "strict", "none"}:
+            return raw
+        return "lax"
+
 settings = Settings()
+
+
+def _looks_insecure_secret(value: str, *, min_len: int = 16) -> bool:
+    raw = str(value or "").strip()
+    lowered = raw.lower()
+    if len(raw) < min_len:
+        return True
+    markers = (
+        "change_me",
+        "example",
+        "admin123",
+        "password",
+        "test",
+        "local",
+    )
+    return any(marker in lowered for marker in markers)
+
+
+def validate_production_security_or_raise(component: str = "app") -> None:
+    if not settings.app_env_is_production:
+        return
+    if not bool(getattr(settings, "PRODUCTION_ENFORCE_SECURE_SETTINGS", True)):
+        return
+
+    issues: list[str] = []
+
+    if bool(settings.OTP_DEV_MODE):
+        issues.append("OTP_DEV_MODE=true запрещен в production")
+    if bool(settings.ADMIN_BOOTSTRAP_ENABLED):
+        issues.append("ADMIN_BOOTSTRAP_ENABLED=true запрещен в production")
+
+    if not settings.public_cookie_secure_effective:
+        issues.append("PUBLIC cookie должен быть secure в production")
+
+    if settings.public_cookie_samesite_effective == "none" and not settings.public_cookie_secure_effective:
+        issues.append("PUBLIC_COOKIE_SAMESITE=none требует secure cookie")
+
+    if _looks_insecure_secret(settings.ADMIN_JWT_SECRET):
+        issues.append("ADMIN_JWT_SECRET выглядит небезопасным")
+    if _looks_insecure_secret(settings.PUBLIC_JWT_SECRET):
+        issues.append("PUBLIC_JWT_SECRET выглядит небезопасным")
+    if _looks_insecure_secret(settings.DATA_ENCRYPTION_SECRET):
+        issues.append("DATA_ENCRYPTION_SECRET выглядит небезопасным")
+    if _looks_insecure_secret(settings.INTERNAL_SERVICE_TOKEN):
+        issues.append("INTERNAL_SERVICE_TOKEN выглядит небезопасным")
+
+    if not str(settings.CHAT_ENCRYPTION_SECRET or "").strip():
+        # Backward-compatible: keyring-based CHAT_ENCRYPTION_KEYS is allowed.
+        if not str(getattr(settings, "CHAT_ENCRYPTION_KEYS", "") or "").strip():
+            issues.append("CHAT_ENCRYPTION_SECRET или CHAT_ENCRYPTION_KEYS обязателен в production")
+
+    if not str(getattr(settings, "DATA_ENCRYPTION_ACTIVE_KID", "") or "").strip():
+        issues.append("DATA_ENCRYPTION_ACTIVE_KID должен быть задан в production")
+
+    minio_user = str(settings.MINIO_ROOT_USER or "").strip().lower()
+    minio_password = str(settings.MINIO_ROOT_PASSWORD or "").strip()
+    if minio_user in {"", "minioadmin", "minio_local_admin"}:
+        issues.append("MINIO_ROOT_USER должен быть переопределен для production")
+    if _looks_insecure_secret(minio_password):
+        issues.append("MINIO_ROOT_PASSWORD выглядит небезопасным")
+
+    if not bool(settings.S3_USE_SSL):
+        issues.append("S3_USE_SSL должен быть включен в production")
+    s3_endpoint = str(settings.S3_ENDPOINT or "").strip().lower()
+    if not s3_endpoint.startswith("https://"):
+        issues.append("S3_ENDPOINT должен начинаться с https:// в production")
+    if not bool(settings.S3_VERIFY_SSL):
+        issues.append("S3_VERIFY_SSL должен быть включен в production")
+    if not str(settings.S3_CA_CERT_PATH or "").strip():
+        issues.append("S3_CA_CERT_PATH должен быть задан для trusted TLS в production")
+    if not bool(settings.MINIO_TLS_ENABLED):
+        issues.append("MINIO_TLS_ENABLED должен быть включен в production")
+
+    if bool(getattr(settings, "PUBLIC_STRICT_ORIGIN_CHECK", True)):
+        allowed_public_origins = settings.public_allowed_web_origins_list
+        if not allowed_public_origins:
+            issues.append("PUBLIC_ALLOWED_WEB_ORIGINS должен быть задан в production")
+        for origin in allowed_public_origins:
+            if "localhost" in origin or "127.0.0.1" in origin:
+                issues.append("PUBLIC_ALLOWED_WEB_ORIGINS не должен содержать localhost в production")
+                break
+
+    cors_origins = [item.strip().lower().rstrip("/") for item in settings.cors_origins_list]
+    if not cors_origins:
+        issues.append("CORS_ORIGINS должен быть задан в production")
+    for origin in cors_origins:
+        if origin == "*" or "*" in origin:
+            issues.append("CORS_ORIGINS не должен содержать wildcard (*) в production")
+            break
+        if "localhost" in origin or "127.0.0.1" in origin:
+            issues.append("CORS_ORIGINS не должен содержать localhost в production")
+            break
+        if not origin.startswith("https://"):
+            issues.append("CORS_ORIGINS должен содержать только https origins в production")
+            break
+
+    cors_methods = [item.strip().upper() for item in settings.cors_allow_methods_list]
+    if "*" in cors_methods:
+        issues.append("CORS_ALLOW_METHODS не должен содержать wildcard (*) в production")
+    cors_headers_lower = [item.strip().lower() for item in settings.cors_allow_headers_list]
+    if "*" in cors_headers_lower:
+        issues.append("CORS_ALLOW_HEADERS не должен содержать wildcard (*) в production")
+
+    if issues:
+        formatted = "\n".join(f"- {item}" for item in issues)
+        raise RuntimeError(f"[{component}] insecure production configuration:\n{formatted}")

app/core/http_hardening.py

@@ -20,13 +20,35 @@ SECURITY_HEADERS = {
     "Cross-Origin-Embedder-Policy": "credentialless",
     "Cross-Origin-Resource-Policy": "same-origin",
     "Permissions-Policy": "geolocation=(), microphone=(), camera=(), payment=(), usb=()",
-    "Content-Security-Policy": "default-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'",
+    "Content-Security-Policy": (
+        "default-src 'self'; "
+        "script-src 'self'; "
+        "style-src 'self'; "
+        "connect-src 'self'; "
+        "img-src 'self' data: blob:; "
+        "font-src 'self' data:; "
+        "object-src 'none'; "
+        "frame-ancestors 'none'; "
+        "base-uri 'self'; "
+        "form-action 'self'"
+    ),
 }
 
 FRAMEABLE_FILE_SECURITY_HEADERS = {
     **SECURITY_HEADERS,
     "X-Frame-Options": "SAMEORIGIN",
-    "Content-Security-Policy": "default-src 'self'; object-src 'none'; frame-ancestors 'self'; base-uri 'self'; form-action 'self'",
+    "Content-Security-Policy": (
+        "default-src 'self'; "
+        "script-src 'self'; "
+        "style-src 'self'; "
+        "connect-src 'self'; "
+        "img-src 'self' data: blob:; "
+        "font-src 'self' data:; "
+        "object-src 'none'; "
+        "frame-ancestors 'self'; "
+        "base-uri 'self'; "
+        "form-action 'self'"
+    ),
 }
 
 _FRAMEABLE_PATH_PATTERNS = (

app/email_main.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 from fastapi import FastAPI, Header, HTTPException
 from pydantic import BaseModel
 
-from app.core.config import settings
+from app.core.config import settings, validate_production_security_or_raise
 from app.services.email_service import EmailDeliveryError, send_email_via_smtp
 
 app = FastAPI(title="law-email-service")
@@ -15,6 +15,11 @@ class InternalEmailSend(BaseModel):
     body: str
 
 
+@app.on_event("startup")
+def _validate_security_config_on_startup() -> None:
+    validate_production_security_or_raise("email-service")
+
+
 @app.get("/health")
 def health():
     return {"status": "ok", "service": "email-service"}

app/main.py

@@ -1,7 +1,7 @@
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse
-from app.core.config import settings
+from app.core.config import settings, validate_production_security_or_raise
 from app.core.http_hardening import install_http_hardening
 from app.api.public.router import router as public_router
 from app.api.admin.router import router as admin_router
@@ -10,15 +10,20 @@ app = FastAPI(title=settings.APP_NAME, version="0.1.0")
 app.add_middleware(
     CORSMiddleware,
     allow_origins=settings.cors_origins_list,
-    allow_credentials=True,
+    allow_credentials=settings.CORS_ALLOW_CREDENTIALS,
-    allow_methods=["*"],
+    allow_methods=settings.cors_allow_methods_list,
-    allow_headers=["*"],
+    allow_headers=settings.cors_allow_headers_list,
 )
 install_http_hardening(app)
 
 app.include_router(public_router, prefix="/api/public")
 app.include_router(admin_router, prefix="/api/admin")
 
+
+@app.on_event("startup")
+def _validate_security_config_on_startup() -> None:
+    validate_production_security_or_raise("backend")
+
 @app.get("/", include_in_schema=False)
 def landing():
     return JSONResponse({"service": settings.APP_NAME, "status": "ok"})

app/models/data_retention_policy.py

@@ -0,0 +1,15 @@
+from sqlalchemy import Boolean, Integer, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.db.session import Base
+from app.models.common import TimestampMixin, UUIDMixin
+
+
+class DataRetentionPolicy(Base, UUIDMixin, TimestampMixin):
+    __tablename__ = "data_retention_policies"
+
+    entity: Mapped[str] = mapped_column(String(80), unique=True, nullable=False, index=True)
+    retention_days: Mapped[int] = mapped_column(Integer, nullable=False, default=365)
+    enabled: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
+    hard_delete: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
+    description: Mapped[str | None] = mapped_column(String(300), nullable=True)

app/models/request.py

@@ -14,6 +14,9 @@ class Request(Base, UUIDMixin, TimestampMixin):
     client_name: Mapped[str] = mapped_column(String(200), nullable=False)
     client_phone: Mapped[str] = mapped_column(String(30), nullable=False, index=True)
     client_email: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
+    pdn_consent: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
+    pdn_consent_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    pdn_consent_ip: Mapped[str | None] = mapped_column(String(64), nullable=True)
     topic_code: Mapped[str | None] = mapped_column(String(50), nullable=True, index=True)
     status_code: Mapped[str] = mapped_column(String(50), nullable=False, index=True, default="NEW")
     important_date_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)

app/schemas/public.py

@@ -6,6 +6,8 @@ class PublicRequestCreate(BaseModel):
     client_name: str
     client_phone: str
     client_email: Optional[str] = None
+    pdn_consent: bool = False
+    hp_field: Optional[str] = None
     topic_code: Optional[str] = None
     description: Optional[str] = None
     extra_fields: Dict[str, Any] = Field(default_factory=dict)
@@ -21,6 +23,7 @@ class OtpSend(BaseModel):
     track_number: Optional[str] = None
     client_phone: Optional[str] = None
     client_email: Optional[str] = None
+    hp_field: Optional[str] = None
     channel: Optional[str] = None
 
 class OtpVerify(BaseModel):

app/scripts/reencrypt_with_active_kid.py

@@ -0,0 +1,113 @@
+from __future__ import annotations
+
+import argparse
+from datetime import datetime, timezone
+
+from sqlalchemy import text
+
+from app.db.session import SessionLocal
+from app.models.admin_user import AdminUser
+from app.models.invoice import Invoice
+from app.services.chat_crypto import active_chat_kid, decrypt_message_body, encrypt_message_body, extract_message_kid, is_encrypted_message
+from app.services.invoice_crypto import active_requisites_kid, decrypt_requisites, encrypt_requisites, extract_requisites_kid
+
+
+def _now_utc() -> datetime:
+    return datetime.now(timezone.utc)
+
+
+def reencrypt_with_active_kid(*, dry_run: bool = True) -> dict[str, int]:
+    db = SessionLocal()
+    counts = {
+        "invoices_total": 0,
+        "invoices_reencrypted": 0,
+        "admin_totp_total": 0,
+        "admin_totp_reencrypted": 0,
+        "messages_total": 0,
+        "messages_reencrypted": 0,
+        "errors": 0,
+    }
+    current_data_kid = active_requisites_kid()
+    current_chat_kid = active_chat_kid()
+
+    try:
+        invoice_rows = db.query(Invoice).all()
+        counts["invoices_total"] = len(invoice_rows)
+        for row in invoice_rows:
+            token = str(row.payer_details_encrypted or "").strip()
+            if not token:
+                continue
+            if extract_requisites_kid(token) == current_data_kid:
+                continue
+            try:
+                payload = decrypt_requisites(token)
+                row.payer_details_encrypted = encrypt_requisites(payload)
+                row.responsible = row.responsible or "Администратор системы"
+                counts["invoices_reencrypted"] += 1
+            except Exception:
+                counts["errors"] += 1
+
+        admin_rows = db.query(AdminUser).all()
+        counts["admin_totp_total"] = len(admin_rows)
+        for row in admin_rows:
+            token = str(row.totp_secret_encrypted or "").strip()
+            if not token:
+                continue
+            if extract_requisites_kid(token) == current_data_kid:
+                continue
+            try:
+                payload = decrypt_requisites(token)
+                row.totp_secret_encrypted = encrypt_requisites(payload)
+                row.responsible = row.responsible or "Администратор системы"
+                counts["admin_totp_reencrypted"] += 1
+            except Exception:
+                counts["errors"] += 1
+
+        message_rows = db.execute(text("SELECT id, body FROM messages")).all()
+        counts["messages_total"] = len(message_rows)
+        for message_id, body in message_rows:
+            raw_body = str(body or "")
+            if not raw_body:
+                continue
+            if extract_message_kid(raw_body) == current_chat_kid:
+                continue
+            try:
+                plaintext = decrypt_message_body(raw_body)
+                updated = encrypt_message_body(plaintext)
+                if updated == raw_body:
+                    continue
+                db.execute(
+                    text("UPDATE messages SET body = :body, updated_at = :updated_at WHERE id = :id"),
+                    {"id": message_id, "body": updated, "updated_at": _now_utc()},
+                )
+                counts["messages_reencrypted"] += 1
+            except Exception:
+                counts["errors"] += 1
+
+        if dry_run:
+            db.rollback()
+        else:
+            db.commit()
+    except Exception:
+        db.rollback()
+        raise
+    finally:
+        db.close()
+
+    return counts
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(description="Re-encrypt sensitive fields using active KID keys")
+    parser.add_argument("--apply", action="store_true", help="Apply changes (default is dry-run)")
+    args = parser.parse_args()
+
+    result = reencrypt_with_active_kid(dry_run=not args.apply)
+    mode = "APPLY" if args.apply else "DRY_RUN"
+    print(f"mode={mode}")
+    for key in sorted(result.keys()):
+        print(f"{key}={result[key]}")
+
+
+if __name__ == "__main__":
+    main()

app/services/chat_crypto.py

@@ -5,39 +5,42 @@ import hashlib
 import hmac
 import secrets
 
-from app.core.config import settings
+from app.services.crypto_keyring import get_chat_secrets, key_digest, ordered_unique_key_digests
 
-_VERSION = b"v1"
+_VERSION_LEGACY = b"v1"
-_PREFIX = "chatenc:v1:"
+_PREFIX_LEGACY = "chatenc:v1:"
-
+_PREFIX_V2 = "chatenc:v2:"
-
-def _encryption_secret() -> str:
-    chat_secret = str(settings.CHAT_ENCRYPTION_SECRET or "").strip()
-    if chat_secret:
-        return chat_secret
-    fallback = str(settings.DATA_ENCRYPTION_SECRET or "").strip()
-    if fallback:
-        return fallback
-    fallback = str(settings.ADMIN_JWT_SECRET or "").strip()
-    if fallback:
-        return fallback
-    fallback = str(settings.PUBLIC_JWT_SECRET or "").strip()
-    if fallback:
-        return fallback
-    raise ValueError("Не задан секрет шифрования чата")
-
-
-def _key() -> bytes:
-    return hashlib.sha256(_encryption_secret().encode("utf-8")).digest()
 
 
 def _xor_bytes(a: bytes, b: bytes) -> bytes:
     return bytes(x ^ y for x, y in zip(a, b))
 
 
+def _aad_v2(kid: str) -> bytes:
+    return b"v2|" + str(kid).encode("utf-8") + b"|"
+
+
+def active_chat_kid() -> str:
+    active_kid, _ = get_chat_secrets()
+    return active_kid
+
+
+def extract_message_kid(value: str | None) -> str | None:
+    token = str(value or "").strip()
+    if not token:
+        return None
+    if token.startswith(_PREFIX_V2):
+        parts = token.split(":", 3)
+        if len(parts) != 4:
+            return None
+        kid = str(parts[2] or "").strip()
+        return kid or None
+    return None
+
+
 def is_encrypted_message(value: str | None) -> bool:
     token = str(value or "").strip()
-    return token.startswith(_PREFIX)
+    return token.startswith(_PREFIX_LEGACY) or token.startswith(_PREFIX_V2)
 
 
 def encrypt_message_body(value: str | None) -> str | None:
@@ -48,13 +51,57 @@ def encrypt_message_body(value: str | None) -> str | None:
         return text
     if is_encrypted_message(text):
         return text
+
+    active_kid, key_map = get_chat_secrets()
+    active_secret = key_map.get(active_kid)
+    if not active_secret:
+        raise ValueError("Не найден активный ключ шифрования чата")
+    key = key_digest(active_secret)
+
     raw = text.encode("utf-8")
     nonce = secrets.token_bytes(16)
-    stream = hashlib.pbkdf2_hmac("sha256", _key(), nonce, 120_000, dklen=len(raw))
+    stream = hashlib.pbkdf2_hmac("sha256", key, nonce, 120_000, dklen=len(raw))
     cipher = _xor_bytes(raw, stream)
-    tag = hmac.new(_key(), _VERSION + nonce + cipher, hashlib.sha256).digest()
+    tag = hmac.new(key, _aad_v2(active_kid) + nonce + cipher, hashlib.sha256).digest()
-    token = _VERSION + nonce + tag + cipher
+    blob = nonce + tag + cipher
-    return _PREFIX + base64.urlsafe_b64encode(token).decode("ascii")
+    return f"{_PREFIX_V2}{active_kid}:" + base64.urlsafe_b64encode(blob).decode("ascii")
+
+
+def _decrypt_v2(encoded: str, *, kid: str, key: bytes) -> str:
+    blob = base64.urlsafe_b64decode(encoded.encode("ascii"))
+    if len(blob) < 16 + 32:
+        raise ValueError("Некорректный зашифрованный формат сообщения")
+    nonce = blob[:16]
+    tag = blob[16:48]
+    cipher = blob[48:]
+    expected = hmac.new(key, _aad_v2(kid) + nonce + cipher, hashlib.sha256).digest()
+    if not hmac.compare_digest(tag, expected):
+        raise ValueError("Поврежденные данные сообщения")
+    stream = hashlib.pbkdf2_hmac("sha256", key, nonce, 120_000, dklen=len(cipher))
+    raw = _xor_bytes(cipher, stream)
+    return raw.decode("utf-8")
+
+
+def _decrypt_legacy(encoded: str, keys: list[bytes]) -> str:
+    blob = base64.urlsafe_b64decode(encoded.encode("ascii"))
+    if len(blob) < 2 + 16 + 32:
+        raise ValueError("Некорректный зашифрованный формат сообщения")
+    version = blob[:2]
+    nonce = blob[2:18]
+    tag = blob[18:50]
+    cipher = blob[50:]
+    if version != _VERSION_LEGACY:
+        raise ValueError("Неподдерживаемая версия шифрования чата")
+
+    for key in keys:
+        expected = hmac.new(key, version + nonce + cipher, hashlib.sha256).digest()
+        if not hmac.compare_digest(tag, expected):
+            continue
+        stream = hashlib.pbkdf2_hmac("sha256", key, nonce, 120_000, dklen=len(cipher))
+        raw = _xor_bytes(cipher, stream)
+        return raw.decode("utf-8")
+
+    raise ValueError("Поврежденные данные сообщения")
 
 
 def decrypt_message_body(value: str | None) -> str | None:
@@ -65,19 +112,23 @@ def decrypt_message_body(value: str | None) -> str | None:
         return text
     if not is_encrypted_message(text):
         return text
-    encoded = text[len(_PREFIX) :]
+
-    blob = base64.urlsafe_b64decode(encoded.encode("ascii"))
+    active_kid, key_map = get_chat_secrets()
-    if len(blob) < 2 + 16 + 32:
+    _ = active_kid
+    if text.startswith(_PREFIX_V2):
+        encoded = text[len(_PREFIX_V2) :]
+        parts = encoded.split(":", 1)
+        if len(parts) != 2:
             raise ValueError("Некорректный зашифрованный формат сообщения")
-    version = blob[:2]
+        kid, payload = str(parts[0] or "").strip(), parts[1]
-    nonce = blob[2:18]
+        if kid in key_map:
-    tag = blob[18:50]
+            return _decrypt_v2(payload, kid=kid, key=key_digest(key_map[kid]))
-    cipher = blob[50:]
+        for fallback_key in ordered_unique_key_digests(key_map.values()):
-    if version != _VERSION:
+            try:
-        raise ValueError("Неподдерживаемая версия шифрования чата")
+                return _decrypt_v2(payload, kid=kid, key=fallback_key)
-    expected = hmac.new(_key(), version + nonce + cipher, hashlib.sha256).digest()
+            except Exception:
-    if not hmac.compare_digest(tag, expected):
+                continue
-        raise ValueError("Поврежденные данные сообщения")
+        raise ValueError("Неподдерживаемый идентификатор ключа шифрования")
-    stream = hashlib.pbkdf2_hmac("sha256", _key(), nonce, 120_000, dklen=len(cipher))
+
-    raw = _xor_bytes(cipher, stream)
+    encoded = text[len(_PREFIX_LEGACY) :]
-    return raw.decode("utf-8")
+    return _decrypt_legacy(encoded, ordered_unique_key_digests(key_map.values()))

app/services/crypto_keyring.py

@@ -0,0 +1,117 @@
+from __future__ import annotations
+
+import hashlib
+from typing import Iterable
+
+from app.core.config import settings
+
+
+def _normalize_kid(raw: str | None) -> str:
+    value = str(raw or "").strip().lower()
+    if not value:
+        return ""
+    out = []
+    for ch in value:
+        if ch.isalnum() or ch in {"_", "-", "."}:
+            out.append(ch)
+    return "".join(out)[:64]
+
+
+def _parse_kid_secret_map(raw: str | None) -> dict[str, str]:
+    values: dict[str, str] = {}
+    for chunk in str(raw or "").split(","):
+        token = str(chunk or "").strip()
+        if not token:
+            continue
+        if "=" not in token:
+            continue
+        kid_raw, secret_raw = token.split("=", 1)
+        kid = _normalize_kid(kid_raw)
+        secret = str(secret_raw or "").strip()
+        if not kid or not secret:
+            continue
+        values[kid] = secret
+    return values
+
+
+def _primary_data_secret() -> str:
+    for candidate in (
+        str(settings.DATA_ENCRYPTION_SECRET or "").strip(),
+        str(settings.ADMIN_JWT_SECRET or "").strip(),
+        str(settings.PUBLIC_JWT_SECRET or "").strip(),
+    ):
+        if candidate:
+            return candidate
+    return ""
+
+
+def get_data_secrets() -> tuple[str, dict[str, str]]:
+    key_map = _parse_kid_secret_map(getattr(settings, "DATA_ENCRYPTION_KEYS", ""))
+    legacy = _primary_data_secret()
+    if legacy:
+        key_map.setdefault("legacy", legacy)
+
+    active_raw = _normalize_kid(getattr(settings, "DATA_ENCRYPTION_ACTIVE_KID", ""))
+    active_kid = active_raw or ("legacy" if "legacy" in key_map else "")
+
+    if not key_map and legacy:
+        active_kid = active_kid or "legacy"
+        key_map[active_kid] = legacy
+
+    if active_kid and active_kid not in key_map and legacy:
+        key_map[active_kid] = legacy
+
+    if not key_map:
+        raise ValueError("Не заданы ключи шифрования DATA")
+
+    if not active_kid:
+        active_kid = next(iter(key_map.keys()))
+
+    return active_kid, key_map
+
+
+def get_chat_secrets() -> tuple[str, dict[str, str]]:
+    key_map = _parse_kid_secret_map(getattr(settings, "CHAT_ENCRYPTION_KEYS", ""))
+    chat_legacy = str(settings.CHAT_ENCRYPTION_SECRET or "").strip()
+    if chat_legacy:
+        key_map.setdefault("legacy", chat_legacy)
+
+    data_active, data_map = get_data_secrets()
+    for kid, secret in data_map.items():
+        key_map.setdefault(kid, secret)
+
+    active_raw = _normalize_kid(getattr(settings, "CHAT_ENCRYPTION_ACTIVE_KID", ""))
+    active_kid = active_raw or data_active
+
+    if active_kid and active_kid not in key_map and chat_legacy:
+        key_map[active_kid] = chat_legacy
+
+    if active_kid and active_kid not in key_map and active_kid in data_map:
+        key_map[active_kid] = data_map[active_kid]
+
+    if not key_map:
+        raise ValueError("Не заданы ключи шифрования CHAT")
+
+    if not active_kid:
+        active_kid = next(iter(key_map.keys()))
+
+    if active_kid not in key_map:
+        key_map[active_kid] = next(iter(key_map.values()))
+
+    return active_kid, key_map
+
+
+def key_digest(secret: str) -> bytes:
+    return hashlib.sha256(str(secret or "").encode("utf-8")).digest()
+
+
+def ordered_unique_key_digests(secrets: Iterable[str]) -> list[bytes]:
+    digests: list[bytes] = []
+    seen: set[bytes] = set()
+    for secret in secrets:
+        digest = key_digest(secret)
+        if digest in seen:
+            continue
+        seen.add(digest)
+        digests.append(digest)
+    return digests

app/services/invoice_crypto.py

@@ -7,54 +7,120 @@ import json
 import secrets
 from typing import Any
 
-from app.core.config import settings
+from app.services.crypto_keyring import get_data_secrets, key_digest, ordered_unique_key_digests
 
-_VERSION = b"v1"
+_VERSION_LEGACY = b"v1"
-
+_PREFIX_V2 = "invenc:v2:"
-
-def _key() -> bytes:
-    secret = str(settings.DATA_ENCRYPTION_SECRET or "").strip()
-    if not secret:
-        secret = str(settings.ADMIN_JWT_SECRET or "").strip()
-    if not secret:
-        secret = str(settings.PUBLIC_JWT_SECRET or "").strip()
-    if not secret:
-        raise ValueError("Не задан секрет шифрования")
-    return hashlib.sha256(secret.encode("utf-8")).digest()
 
 
 def _xor_bytes(a: bytes, b: bytes) -> bytes:
     return bytes(x ^ y for x, y in zip(a, b))
 
 
-def encrypt_requisites(data: dict[str, Any] | None) -> str:
+def _aad_v2(kid: str) -> bytes:
-    payload = dict(data or {})
+    return b"v2|" + str(kid).encode("utf-8") + b"|"
-    raw = json.dumps(payload, ensure_ascii=False, separators=(",", ":")).encode("utf-8")
-    nonce = secrets.token_bytes(16)
-    stream = hashlib.pbkdf2_hmac("sha256", _key(), nonce, 120_000, dklen=len(raw))
-    cipher = _xor_bytes(raw, stream)
-    tag = hmac.new(_key(), _VERSION + nonce + cipher, hashlib.sha256).digest()
-    token = _VERSION + nonce + tag + cipher
-    return base64.urlsafe_b64encode(token).decode("ascii")
 
 
-def decrypt_requisites(token: str | None) -> dict[str, Any]:
+def active_requisites_kid() -> str:
+    active_kid, _ = get_data_secrets()
+    return active_kid
+
+
+def extract_requisites_kid(token: str | None) -> str | None:
     encoded = str(token or "").strip()
     if not encoded:
-        return {}
+        return None
+    if not encoded.startswith(_PREFIX_V2):
+        return None
+    parts = encoded.split(":", 3)
+    if len(parts) != 4:
+        return None
+    kid = str(parts[2] or "").strip()
+    return kid or None
+
+
+def _encrypt_payload(raw: bytes, *, kid: str, key: bytes) -> str:
+    nonce = secrets.token_bytes(16)
+    stream = hashlib.pbkdf2_hmac("sha256", key, nonce, 120_000, dklen=len(raw))
+    cipher = _xor_bytes(raw, stream)
+    tag = hmac.new(key, _aad_v2(kid) + nonce + cipher, hashlib.sha256).digest()
+    token = nonce + tag + cipher
+    encoded = base64.urlsafe_b64encode(token).decode("ascii")
+    return f"{_PREFIX_V2}{kid}:{encoded}"
+
+
+def _decrypt_v2(encoded: str, *, kid: str, key: bytes) -> dict[str, Any]:
     blob = base64.urlsafe_b64decode(encoded.encode("ascii"))
+    if len(blob) < 16 + 32:
+        raise ValueError("Некорректные зашифрованные реквизиты")
+    nonce = blob[:16]
+    tag = blob[16:48]
+    cipher = blob[48:]
+    expected = hmac.new(key, _aad_v2(kid) + nonce + cipher, hashlib.sha256).digest()
+    if not hmac.compare_digest(tag, expected):
+        raise ValueError("Поврежденные зашифрованные реквизиты")
+    stream = hashlib.pbkdf2_hmac("sha256", key, nonce, 120_000, dklen=len(cipher))
+    raw = _xor_bytes(cipher, stream)
+    data = json.loads(raw.decode("utf-8"))
+    return data if isinstance(data, dict) else {}
+
+
+def _decrypt_legacy(token: str, keys: list[bytes]) -> dict[str, Any]:
+    blob = base64.urlsafe_b64decode(token.encode("ascii"))
     if len(blob) < 2 + 16 + 32:
         raise ValueError("Некорректные зашифрованные реквизиты")
     version = blob[:2]
     nonce = blob[2:18]
     tag = blob[18:50]
     cipher = blob[50:]
-    if version != _VERSION:
+    if version != _VERSION_LEGACY:
         raise ValueError("Неподдерживаемая версия шифрования")
-    expected = hmac.new(_key(), version + nonce + cipher, hashlib.sha256).digest()
+
+    for key in keys:
+        expected = hmac.new(key, version + nonce + cipher, hashlib.sha256).digest()
         if not hmac.compare_digest(tag, expected):
-        raise ValueError("Поврежденные зашифрованные реквизиты")
+            continue
-    stream = hashlib.pbkdf2_hmac("sha256", _key(), nonce, 120_000, dklen=len(cipher))
+        stream = hashlib.pbkdf2_hmac("sha256", key, nonce, 120_000, dklen=len(cipher))
         raw = _xor_bytes(cipher, stream)
         data = json.loads(raw.decode("utf-8"))
         return data if isinstance(data, dict) else {}
+
+    raise ValueError("Поврежденные зашифрованные реквизиты")
+
+
+def encrypt_requisites(data: dict[str, Any] | None) -> str:
+    payload = dict(data or {})
+    raw = json.dumps(payload, ensure_ascii=False, separators=(",", ":")).encode("utf-8")
+
+    active_kid, key_map = get_data_secrets()
+    active_secret = key_map.get(active_kid)
+    if not active_secret:
+        raise ValueError("Не найден активный ключ шифрования DATA")
+    return _encrypt_payload(raw, kid=active_kid, key=key_digest(active_secret))
+
+
+def decrypt_requisites(token: str | None) -> dict[str, Any]:
+    encoded = str(token or "").strip()
+    if not encoded:
+        return {}
+
+    active_kid, key_map = get_data_secrets()
+    _ = active_kid
+    if encoded.startswith(_PREFIX_V2):
+        parts = encoded.split(":", 3)
+        if len(parts) != 4:
+            raise ValueError("Некорректные зашифрованные реквизиты")
+        kid = str(parts[2] or "").strip()
+        payload = parts[3]
+
+        if kid in key_map:
+            return _decrypt_v2(payload, kid=kid, key=key_digest(key_map[kid]))
+
+        for fallback_key in ordered_unique_key_digests(key_map.values()):
+            try:
+                return _decrypt_v2(payload, kid=kid, key=fallback_key)
+            except Exception:
+                continue
+        raise ValueError("Неподдерживаемый идентификатор ключа шифрования")
+
+    return _decrypt_legacy(encoded, ordered_unique_key_digests(key_map.values()))

app/services/origin_guard.py

@@ -0,0 +1,44 @@
+from __future__ import annotations
+
+from urllib.parse import urlsplit
+
+from fastapi import HTTPException, Request
+
+from app.core.config import settings
+
+
+def _origin_from_header(value: str | None) -> str:
+    raw = str(value or "").strip()
+    if not raw:
+        return ""
+    parts = urlsplit(raw)
+    if not parts.scheme or not parts.netloc:
+        return ""
+    return f"{parts.scheme.lower()}://{parts.netloc.lower()}".rstrip("/")
+
+
+def _sec_fetch_site(value: str | None) -> str:
+    return str(value or "").strip().lower()
+
+
+def enforce_public_origin_or_403(request: Request, *, endpoint: str) -> None:
+    if not bool(getattr(settings, "PUBLIC_STRICT_ORIGIN_CHECK", True)):
+        return
+    if not bool(getattr(settings, "app_env_is_production", False)):
+        return
+
+    fetch_site = _sec_fetch_site(request.headers.get("sec-fetch-site"))
+    if fetch_site == "cross-site":
+        raise HTTPException(status_code=403, detail=f"Forbidden origin for {endpoint}")
+
+    allowed = set(settings.public_allowed_web_origins_list)
+    if not allowed:
+        raise HTTPException(status_code=500, detail="Не настроен список разрешенных public-origin")
+
+    origin = _origin_from_header(request.headers.get("origin"))
+    if not origin:
+        origin = _origin_from_header(request.headers.get("referer"))
+    if not origin:
+        raise HTTPException(status_code=403, detail=f"Forbidden origin for {endpoint}")
+    if origin not in allowed:
+        raise HTTPException(status_code=403, detail=f"Forbidden origin for {endpoint}")

app/services/s3_storage.py

@@ -24,6 +24,10 @@ def build_object_key(prefix: str, file_name: str) -> str:
 class S3Storage:
     def __init__(self):
         self.bucket = settings.S3_BUCKET
+        verify_ssl: bool | str = bool(settings.S3_VERIFY_SSL)
+        ca_bundle = str(settings.S3_CA_CERT_PATH or "").strip()
+        if verify_ssl and ca_bundle:
+            verify_ssl = ca_bundle
         self.client = boto3.client(
             "s3",
             endpoint_url=settings.S3_ENDPOINT,
@@ -31,6 +35,7 @@ class S3Storage:
             aws_secret_access_key=settings.S3_SECRET_KEY,
             region_name=settings.S3_REGION,
             use_ssl=settings.S3_USE_SSL,
+            verify=verify_ssl,
         )
         self._bucket_checked = False
 

app/services/security_audit.py

@@ -5,6 +5,7 @@ import uuid
 from datetime import timedelta
 from typing import Any
 
+from fastapi import Request as FastapiRequest
 from sqlalchemy import func, inspect
 from sqlalchemy.exc import SQLAlchemyError
 from sqlalchemy.orm import Session
@@ -41,6 +42,19 @@ def _safe_details(details: dict[str, Any] | None) -> dict[str, Any]:
     return safe
 
 
+def extract_client_ip(http_request: FastapiRequest | None) -> str | None:
+    if http_request is None:
+        return None
+    xff = str(http_request.headers.get("x-forwarded-for") or "").strip()
+    if xff:
+        first = xff.split(",")[0].strip()
+        if first:
+            return first
+    if http_request.client and http_request.client.host:
+        return str(http_request.client.host)
+    return None
+
+
 def _emit_suspicious_denied_download_alert(
     db: Session,
     *,
@@ -127,3 +141,33 @@ def record_file_security_event(
                 db.rollback()
             except Exception:
                 logger.debug("security_audit_rollback_failed", exc_info=True)
+
+
+def record_pii_access_event(
+    db: Session,
+    *,
+    actor_role: str,
+    actor_subject: str,
+    actor_ip: str | None,
+    action: str,
+    scope: str,
+    request_id: str | uuid.UUID | None = None,
+    details: dict[str, Any] | None = None,
+    responsible: str | None = None,
+    persist_now: bool = False,
+) -> None:
+    record_file_security_event(
+        db,
+        actor_role=actor_role,
+        actor_subject=actor_subject,
+        actor_ip=actor_ip,
+        action=action,
+        scope=scope,
+        allowed=True,
+        reason=None,
+        object_key=None,
+        request_id=request_id,
+        details=details,
+        responsible=responsible,
+        persist_now=persist_now,
+    )

app/web/admin.html

@@ -8,8 +8,8 @@
 </head>
 <body>
   <div id="admin-root"></div>
-  <script src="https://unpkg.com/react@18.2.0/umd/react.production.min.js"></script>
+  <script src="/vendor/react.production.min.js"></script>
-  <script src="https://unpkg.com/react-dom@18.2.0/umd/react-dom.production.min.js"></script>
+  <script src="/vendor/react-dom.production.min.js"></script>
   <script src="/admin.js?v=20260225-12"></script>
 </body>
 </html>

app/web/client.html

@@ -9,8 +9,8 @@
 </head>
 <body>
   <div id="client-root"></div>
-  <script src="https://unpkg.com/react@18.2.0/umd/react.production.min.js"></script>
+  <script src="/vendor/react.production.min.js"></script>
-  <script src="https://unpkg.com/react-dom@18.2.0/umd/react-dom.production.min.js"></script>
+  <script src="/vendor/react-dom.production.min.js"></script>
   <script src="/client.js?v=20260227-02"></script>
 </body>
 </html>

app/web/landing.css

@@ -515,6 +515,16 @@
 
     .field.full { grid-column: 1 / -1; }
 
+    .hp-field-wrap {
+      position: absolute;
+      left: -99999px;
+      width: 1px;
+      height: 1px;
+      opacity: 0;
+      pointer-events: none;
+      overflow: hidden;
+    }
+
     label {
       font-size: 0.76rem;
       letter-spacing: 0.06em;
@@ -523,6 +533,36 @@
       font-weight: 700;
     }
 
+    .consent-field {
+      margin-top: 0.2rem;
+    }
+
+    .consent-check {
+      display: flex;
+      align-items: flex-start;
+      gap: 0.55rem;
+      font-size: 0.84rem;
+      text-transform: none;
+      letter-spacing: normal;
+      color: #b5c4d8;
+      font-weight: 500;
+      line-height: 1.45;
+    }
+
+    .consent-check input[type="checkbox"] {
+      width: 17px;
+      height: 17px;
+      margin-top: 1px;
+      accent-color: #d8b27b;
+      flex: 0 0 auto;
+    }
+
+    .consent-check a {
+      color: #f4d7a8;
+      text-decoration: underline;
+      text-underline-offset: 2px;
+    }
+
     input, textarea, select {
       width: 100%;
       border-radius: 12px;

app/web/landing.html

@@ -183,6 +183,10 @@
         <button class="close" type="button" data-close-modal aria-label="Закрыть">×</button>
       </div>
       <form id="request-form" class="form">
+        <div class="hp-field-wrap" aria-hidden="true">
+          <label for="request-hp-field">Сайт компании</label>
+          <input id="request-hp-field" name="request-company-website" type="text" autocomplete="off" tabindex="-1">
+        </div>
         <div class="field">
           <label for="name">Имя</label>
           <input id="name" name="name" type="text" required placeholder="Иван Иванов">
@@ -205,6 +209,12 @@
           <label for="description">Описание задачи</label>
           <textarea id="description" name="description" placeholder="Кратко опишите ситуацию"></textarea>
         </div>
+        <div class="field full consent-field">
+          <label class="consent-check">
+            <input id="pdn-consent" name="pdn-consent" type="checkbox" required>
+            <span>Согласен(а) на обработку персональных данных согласно <a href="/privacy.html" target="_blank" rel="noopener">политике ПДн</a>.</span>
+          </label>
+        </div>
         <div class="form-foot field full">
           <button class="btn btn-primary" type="submit">Отправить заявку</button>
           <p class="status" id="form-status"></p>
@@ -223,6 +233,10 @@
         <button class="close" type="button" data-close-access aria-label="Закрыть">×</button>
       </div>
       <form id="access-form" class="form">
+        <div class="hp-field-wrap" aria-hidden="true">
+          <label for="access-hp-field">Сайт компании</label>
+          <input id="access-hp-field" name="access-company-website" type="text" autocomplete="off" tabindex="-1">
+        </div>
         <div class="field">
           <label for="access-phone">Телефон</label>
           <input id="access-phone" name="access-phone" type="tel" required placeholder="+7 (900) 000-00-00">

app/web/landing.js

@@ -15,6 +15,7 @@
   const accessForm = document.getElementById("access-form");
   const accessPhoneInput = document.getElementById("access-phone");
   const accessEmailInput = document.getElementById("access-email");
+  const accessHpInput = document.getElementById("access-hp-field");
   const accessCodeInput = document.getElementById("access-code");
   const accessSendOtpButton = document.getElementById("access-send-otp");
   const accessStatus = document.getElementById("access-status");
@@ -33,6 +34,7 @@
   const featuredTeamPrev = document.getElementById("featured-team-prev");
   const featuredTeamNext = document.getElementById("featured-team-next");
   const requestEmailInput = document.getElementById("email");
+  const requestHpInput = document.getElementById("request-hp-field");
   let otpModalResolver = null;
   let lastAccessOtpChannel = "SMS";
   let lastCreateOtpChannel = "SMS";
@@ -408,6 +410,7 @@
   accessSendOtpButton.addEventListener("click", async () => {
     const phone = String(accessPhoneInput.value || "").trim();
     const email = normalizeEmail(accessEmailInput?.value);
+    const hpField = String(accessHpInput?.value || "").trim();
     const channel = preferredChannel({ phone, email });
     if (currentAuthMode() === "totp") {
       setStatus(accessStatus, "Режим TOTP пока не реализован в публичном кабинете.", "error");
@@ -431,6 +434,7 @@
           purpose: "VIEW_REQUEST",
           client_phone: phone,
           client_email: email,
+          hp_field: hpField,
           channel,
         }),
       });
@@ -493,6 +497,8 @@
       client_name: String(document.getElementById("name").value || "").trim(),
       client_phone: String(document.getElementById("phone").value || "").trim(),
       client_email: normalizeEmail(requestEmailInput?.value),
+      pdn_consent: Boolean(document.getElementById("pdn-consent")?.checked),
+      hp_field: String(requestHpInput?.value || "").trim(),
       topic_code: String(document.getElementById("topic").value || "").trim(),
       description: String(document.getElementById("description").value || "").trim(),
       extra_fields: {},
@@ -511,6 +517,10 @@
       setStatus(requestStatus, "Заполните имя и тему обращения.", "error");
       return;
     }
+    if (!payload.pdn_consent) {
+      setStatus(requestStatus, "Необходимо согласие на обработку персональных данных.", "error");
+      return;
+    }
 
     try {
       setStatus(requestStatus, "Отправляем OTP-код...", null);
@@ -521,6 +531,7 @@
           purpose: "CREATE_REQUEST",
           client_phone: payload.client_phone,
           client_email: payload.client_email,
+          hp_field: payload.hp_field,
           channel: createChannel,
         }),
       });

app/web/privacy.html

@@ -0,0 +1,56 @@
+<!doctype html>
+<html lang="ru">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Политика обработки персональных данных</title>
+  <style>
+    body {
+      margin: 0;
+      font-family: "Manrope", sans-serif;
+      background: #0d1217;
+      color: #e7eef8;
+      line-height: 1.6;
+    }
+    .wrap {
+      max-width: 900px;
+      margin: 0 auto;
+      padding: 32px 20px 56px;
+    }
+    h1, h2 { margin-top: 0; }
+    h1 { font-size: 2rem; margin-bottom: 1rem; }
+    h2 { font-size: 1.2rem; margin-top: 1.8rem; }
+    a { color: #f4d7a8; }
+    .note {
+      border: 1px solid rgba(207, 217, 231, 0.22);
+      border-radius: 12px;
+      padding: 12px 14px;
+      background: rgba(255,255,255,0.03);
+      color: #b8c8dd;
+      font-size: 0.92rem;
+    }
+  </style>
+</head>
+<body>
+  <main class="wrap">
+    <h1>Политика обработки персональных данных</h1>
+    <p>Настоящий документ определяет порядок обработки персональных данных пользователей платформы «Правовой трекер».</p>
+    <div class="note">Заполните реквизиты оператора, юридический адрес, контакты DPO/ответственного и иные обязательные сведения перед публикацией.</div>
+
+    <h2>1. Какие данные обрабатываются</h2>
+    <p>ФИО, номер телефона, адрес электронной почты, содержание обращений, сообщения и файлы, загружаемые в рамках заявки.</p>
+
+    <h2>2. Цели обработки</h2>
+    <p>Регистрация и сопровождение заявок, юридическая консультация, связь с пользователем, исполнение договорных и законных обязанностей оператора.</p>
+
+    <h2>3. Сроки хранения</h2>
+    <p>Сроки хранения и удаления данных определяются внутренними политиками хранения ПДн и требованиями законодательства РФ.</p>
+
+    <h2>4. Права субъекта ПДн</h2>
+    <p>Пользователь имеет право запрашивать уточнение, блокирование или удаление своих персональных данных в случаях, предусмотренных законом.</p>
+
+    <h2>5. Контакты</h2>
+    <p>По вопросам обработки персональных данных обращайтесь по контактам, указанным на сайте оператора.</p>
+  </main>
+</body>
+</html>

app/workers/celery_app.py

@@ -1,5 +1,7 @@
 from celery import Celery
-from app.core.config import settings
+from app.core.config import settings, validate_production_security_or_raise
+
+validate_production_security_or_raise("worker")
 
 celery_app = Celery("legal_case_tracker", broker=settings.REDIS_URL, backend=settings.REDIS_URL)
 celery_app.conf.imports = (
@@ -14,6 +16,7 @@ celery_app.conf.beat_schedule = {
     "sla_check": {"task": "app.workers.tasks.sla.sla_check", "schedule": 300.0},
     "auto_assign_unclaimed": {"task": "app.workers.tasks.assign.auto_assign_unclaimed", "schedule": 3600.0},
     "cleanup_expired_otps": {"task": "app.workers.tasks.security.cleanup_expired_otps", "schedule": 3600.0},
+    "cleanup_pii_retention": {"task": "app.workers.tasks.security.cleanup_pii_retention", "schedule": 86400.0},
     "cleanup_stale_uploads": {"task": "app.workers.tasks.uploads.cleanup_stale_uploads", "schedule": 86400.0},
 }
 celery_app.conf.timezone = "Europe/Moscow"

app/workers/tasks/security.py

@@ -1,9 +1,23 @@
 from __future__ import annotations
 
 from datetime import datetime, timezone
+from datetime import timedelta
+from uuid import UUID
 
 from app.db.session import SessionLocal
+from app.models.audit_log import AuditLog
+from app.models.attachment import Attachment
+from app.models.data_retention_policy import DataRetentionPolicy
+from app.models.invoice import Invoice
+from app.models.message import Message
+from app.models.notification import Notification
 from app.models.otp_session import OtpSession
+from app.models.request import Request
+from app.models.request_data_requirement import RequestDataRequirement
+from app.models.request_service_request import RequestServiceRequest
+from app.models.security_audit_log import SecurityAuditLog
+from app.models.status import Status
+from app.models.status_history import StatusHistory
 from app.workers.celery_app import celery_app
 
 
@@ -21,3 +35,186 @@ def cleanup_expired_otps():
         raise
     finally:
         db.close()
+
+
+DEFAULT_RETENTION_POLICIES = {
+    "otp_sessions": {"retention_days": 1, "enabled": True, "hard_delete": True, "description": "OTP-сессии"},
+    "notifications": {"retention_days": 120, "enabled": True, "hard_delete": True, "description": "Уведомления"},
+    "audit_log": {"retention_days": 365, "enabled": True, "hard_delete": True, "description": "Операционный аудит"},
+    "security_audit_log": {"retention_days": 365, "enabled": True, "hard_delete": True, "description": "Security аудит"},
+    "requests": {"retention_days": 3650, "enabled": False, "hard_delete": True, "description": "Терминальные заявки"},
+}
+
+
+def _ensure_default_retention_policies(db) -> None:
+    existing = {str(row.entity or "").strip().lower() for row in db.query(DataRetentionPolicy.entity).all()}
+    for entity, config in DEFAULT_RETENTION_POLICIES.items():
+        if entity in existing:
+            continue
+        db.add(
+            DataRetentionPolicy(
+                entity=entity,
+                retention_days=int(config["retention_days"]),
+                enabled=bool(config["enabled"]),
+                hard_delete=bool(config["hard_delete"]),
+                description=str(config["description"]),
+                responsible="Администратор системы",
+            )
+        )
+    db.flush()
+
+
+def _policy_map(db) -> dict[str, DataRetentionPolicy]:
+    return {
+        str(row.entity or "").strip().lower(): row
+        for row in db.query(DataRetentionPolicy).all()
+        if str(row.entity or "").strip()
+    }
+
+
+def _cutoff(now: datetime, retention_days: int) -> datetime:
+    days = max(int(retention_days or 0), 1)
+    return now - timedelta(days=days)
+
+
+def _delete_by_created_at(db, model, *, cutoff: datetime) -> int:
+    return int(
+        db.query(model)
+        .filter(model.created_at.isnot(None), model.created_at < cutoff)
+        .delete(synchronize_session=False)
+        or 0
+    )
+
+
+def _terminal_status_codes(db) -> set[str]:
+    rows = db.query(Status.code).filter(Status.is_terminal.is_(True)).all()
+    codes = {str(code or "").strip().upper() for (code,) in rows if code}
+    if not codes:
+        return {"DONE", "CLOSED", "RESOLVED", "CANCELED"}
+    return codes
+
+
+def _purge_terminal_requests(db, *, cutoff: datetime) -> dict[str, int]:
+    terminal_codes = _terminal_status_codes(db)
+    rows = (
+        db.query(Request.id)
+        .filter(
+            Request.status_code.in_(terminal_codes),  # type: ignore[arg-type]
+            Request.updated_at.isnot(None),
+            Request.updated_at < cutoff,
+        )
+        .all()
+    )
+    request_ids: list[UUID] = [row_id for (row_id,) in rows if row_id]
+    if not request_ids:
+        return {
+            "requests": 0,
+            "messages": 0,
+            "attachments": 0,
+            "status_history": 0,
+            "notifications": 0,
+            "request_data_requirements": 0,
+            "request_service_requests": 0,
+            "invoices": 0,
+        }
+
+    request_ids_str = [str(item) for item in request_ids]
+    deleted_messages = int(db.query(Message).filter(Message.request_id.in_(request_ids)).delete(synchronize_session=False) or 0)
+    deleted_attachments = int(
+        db.query(Attachment).filter(Attachment.request_id.in_(request_ids)).delete(synchronize_session=False) or 0
+    )
+    deleted_history = int(
+        db.query(StatusHistory).filter(StatusHistory.request_id.in_(request_ids)).delete(synchronize_session=False) or 0
+    )
+    deleted_notifications = int(
+        db.query(Notification).filter(Notification.request_id.in_(request_ids)).delete(synchronize_session=False) or 0
+    )
+    deleted_req_data = int(
+        db.query(RequestDataRequirement)
+        .filter(RequestDataRequirement.request_id.in_(request_ids))
+        .delete(synchronize_session=False)
+        or 0
+    )
+    deleted_service_requests = int(
+        db.query(RequestServiceRequest)
+        .filter(RequestServiceRequest.request_id.in_(request_ids_str))
+        .delete(synchronize_session=False)
+        or 0
+    )
+    deleted_invoices = int(db.query(Invoice).filter(Invoice.request_id.in_(request_ids)).delete(synchronize_session=False) or 0)
+    deleted_requests = int(db.query(Request).filter(Request.id.in_(request_ids)).delete(synchronize_session=False) or 0)
+    return {
+        "requests": deleted_requests,
+        "messages": deleted_messages,
+        "attachments": deleted_attachments,
+        "status_history": deleted_history,
+        "notifications": deleted_notifications,
+        "request_data_requirements": deleted_req_data,
+        "request_service_requests": deleted_service_requests,
+        "invoices": deleted_invoices,
+    }
+
+
+@celery_app.task(name="app.workers.tasks.security.cleanup_pii_retention")
+def cleanup_pii_retention():
+    now = datetime.now(timezone.utc)
+    db = SessionLocal()
+    try:
+        _ensure_default_retention_policies(db)
+        policies = _policy_map(db)
+
+        deleted: dict[str, int] = {}
+
+        otp_policy = policies.get("otp_sessions")
+        if otp_policy and otp_policy.enabled:
+            cutoff = _cutoff(now, otp_policy.retention_days)
+            deleted["otp_sessions"] = int(
+                db.query(OtpSession)
+                .filter(OtpSession.created_at.isnot(None), OtpSession.created_at < cutoff)
+                .delete(synchronize_session=False)
+                or 0
+            )
+
+        notifications_policy = policies.get("notifications")
+        if notifications_policy and notifications_policy.enabled:
+            deleted["notifications"] = _delete_by_created_at(
+                db,
+                Notification,
+                cutoff=_cutoff(now, notifications_policy.retention_days),
+            )
+
+        audit_policy = policies.get("audit_log")
+        if audit_policy and audit_policy.enabled:
+            deleted["audit_log"] = _delete_by_created_at(
+                db,
+                AuditLog,
+                cutoff=_cutoff(now, audit_policy.retention_days),
+            )
+
+        sec_audit_policy = policies.get("security_audit_log")
+        if sec_audit_policy and sec_audit_policy.enabled:
+            deleted["security_audit_log"] = _delete_by_created_at(
+                db,
+                SecurityAuditLog,
+                cutoff=_cutoff(now, sec_audit_policy.retention_days),
+            )
+
+        requests_policy = policies.get("requests")
+        if requests_policy and requests_policy.enabled:
+            deleted.update(
+                {
+                    f"requests_{key}": value
+                    for key, value in _purge_terminal_requests(
+                        db,
+                        cutoff=_cutoff(now, requests_policy.retention_days),
+                    ).items()
+                }
+            )
+
+        db.commit()
+        return {"deleted": deleted, "policies": len(policies)}
+    except Exception:
+        db.rollback()
+        raise
+    finally:
+        db.close()

context/11_test_runbook.md

@@ -112,6 +112,9 @@ echo $?  # 0=OK, >0=ALERT
 | P48 | RBAC/видимость запросов + CURATOR extension points | `tests/admin/test_service_requests.py` + регресс `tests/admin/*` | `docker compose exec -T backend python -m unittest tests.admin.test_service_requests -v` + `docker compose exec -T backend python -m unittest discover -s tests/admin -p 'test_*.py' -v` |
 
 | SEC-07 | Антивирус и контент-проверка вложений | `tests/test_attachment_scan.py`, `tests/test_uploads_s3.py`, `tests/test_migrations.py` | `docker compose exec -T backend python -m unittest tests.test_attachment_scan tests.test_uploads_s3 tests.test_migrations -v` |
+| SEC-14 | Контроль уязвимостей в CI | `.github/workflows/security-ci.yml` (`bandit`, `pip-audit`, `trivy`) | GitHub Actions: workflow `security-ci` (PR/push/schedule/manual). Локальная валидация YAML: `ruby -e "require 'yaml'; YAML.load_file('.github/workflows/security-ci.yml')"` |
+| SEC-15 | Регулярный security smoke | `scripts/ops/security_smoke.sh` | `make security-smoke` или `./scripts/ops/security_smoke.sh https://ruakb.online`; проверять отчет `reports/security/security-smoke-<timestamp>.md` |
+| SEC-OPS | Полный прод-аудит безопасности | `scripts/ops/prod_security_audit.sh`, `Makefile` target `prod-security-audit` | `make prod-security-audit DOMAIN=... WWW_DOMAIN=... SECOND_DOMAIN=... SECOND_WWW_DOMAIN=... LETSENCRYPT_EMAIL=...` (`AUTO_CERT_INIT=1` при необходимости автоподнятия LE cert) |
 | P49 | Клиентский UI запросов (куратор/смена юриста) | e2e `e2e/tests/service_requests_flow.spec.js`, `e2e/tests/public_client_flow.spec.js` | `docker compose run --rm --no-deps -e E2E_BASE_URL=http://frontend e2e playwright test --config=playwright.config.js e2e/tests/service_requests_flow.spec.js e2e/tests/public_client_flow.spec.js` |
 | P50 | Админ UI: вкладка `Запросы` + topbar индикатор | `tests/admin/test_metrics_templates.py`, `tests/admin/test_service_requests.py`, e2e `e2e/tests/admin_role_flow.spec.js`, `e2e/tests/service_requests_flow.spec.js` | `docker compose exec -T backend python -m unittest tests.admin.test_metrics_templates tests.admin.test_service_requests -v` + Playwright прогон указанных spec |
 | P51 | Тесты контура запросов | backend: `tests/admin/test_service_requests.py`, `tests/admin/test_metrics_templates.py`, `tests/test_public_requests.py`; e2e: `e2e/tests/service_requests_flow.spec.js` | `docker compose exec -T backend python -m unittest tests.admin.test_service_requests tests.admin.test_metrics_templates tests.test_public_requests -v` + `docker compose run --rm --no-deps -e E2E_BASE_URL=http://frontend e2e playwright test --config=playwright.config.js e2e/tests/service_requests_flow.spec.js` |
@@ -189,3 +192,17 @@ echo $?  # 0=OK, >0=ALERT
 - `docker compose run --rm --no-deps -e E2E_BASE_URL=http://frontend -e E2E_ADMIN_EMAIL=admin@example.com -e E2E_ADMIN_PASSWORD='admin123' -e E2E_LAWYER_EMAIL=ivan@mail.ru -e E2E_LAWYER_PASSWORD='LawyerPass-123!' e2e playwright test --config=playwright.config.js e2e/tests/admin_role_flow.spec.js e2e/tests/service_requests_flow.spec.js --reporter=line` — `2 passed`.
 - `docker compose exec -T backend python -m unittest discover -s tests -v` — `140 passed`.
 - `docker compose run --rm --no-deps -e E2E_BASE_URL=http://frontend -e E2E_ADMIN_EMAIL=admin@example.com -e E2E_ADMIN_PASSWORD=admin123 e2e playwright test --config=playwright.config.js e2e/tests --reporter=line` — `7 passed, 1 skipped`.
+- `docker compose run --rm backend python -m unittest tests.test_public_requests tests.test_worker_maintenance tests.test_security_audit` — `23 passed` (покрытие согласия ПДн + retention cleanup + read-audit).
+- `docker compose run --rm backend python -m unittest tests.test_migrations` — `23 passed` (включая `0031_pii_retention_and_consent`, `data_retention_policies`, `requests.pdn_consent*`).
+- `docker compose run --rm backend python -m compileall app tests alembic` — успешно.
+- `docker compose run --rm backend python -m unittest tests.test_security_config tests.test_s3_tls` — `4 passed` (prod TLS guard + S3 TLS verify/CA-bundle wiring).
+- `docker compose run --rm backend python -m unittest tests.test_public_requests tests.test_worker_maintenance tests.test_security_audit tests.test_migrations` — `46 passed` (регресс после SEC-05/SEC-06).
+- `docker compose run --rm backend python -m compileall app tests alembic` — успешно (после SEC-05/SEC-06).
+- `docker compose run --rm backend python -m unittest tests.test_crypto_kid_rotation tests.test_reencrypt_with_active_kid tests.test_security_config tests.test_invoices tests.test_public_cabinet` — `20 passed` (SEC-09: KID encryption + re-encrypt flow + регресс invoices/chat).
+- `docker compose run --rm backend python -m unittest tests.test_security_config tests.test_http_hardening -v` — `8 passed` (SEC-12: prod CORS validation + CSP hardening headers).
+- `ruby -e "require 'yaml'; YAML.load_file('.github/workflows/security-ci.yml'); puts 'ok'"` — `ok` (SEC-14: workflow syntax smoke).
+- `./scripts/ops/security_smoke.sh http://localhost:8081` — `PASS`, отчет: `reports/security/security-smoke-20260302-125643.md` (SEC-15).
+- `docker compose run --rm backend python -m unittest tests.test_security_config tests.test_http_hardening tests.test_s3_tls tests.test_public_requests tests.test_public_cabinet tests.test_security_audit tests.test_migrations -v` — `61 passed` (контрольный регресс после закрытия SEC-15).
+- `make security-smoke` — `PASS`, отчет: `reports/security/security-smoke-20260302-125811.md`.
+- `./scripts/ops/security_smoke.sh https://ruakb.online` — `PASS`, отчет: `reports/security/security-smoke-20260302-130511.md` (TLS и security headers внешнего контура).
+- `./scripts/ops/security_smoke.sh https://ruakb.ru` — `PASS`, отчет: `reports/security/security-smoke-20260302-130536.md` (TLS и security headers внешнего контура).

context/16_security_pdn_hardening_plan.md

@@ -1,7 +1,7 @@
 # План доработки конфигурации безопасности ПДн (РФ)
 
 Дата: 01.03.2026  
-Статус документа: `в работе`  
+Статус документа: `сделано`  
 Цель: привести техническую конфигурацию платформы к актуальным базовым требованиям по защите ПДн в РФ, с приоритетом на быстрое снижение юридических и эксплуатационных рисков.
 
 ## Контекст для ИИ-агента
@@ -29,21 +29,21 @@
 
 | ID | Приоритет | Статус | Задача | Что сделать | Артефакт / DoD |
 |---|---|---|---|---|---|
-| SEC-01 | P0 | к разработке | Secure cookie на проде | Вынести флаг `PUBLIC_COOKIE_SECURE` и ставить `secure=True` в prod. Добавить `PUBLIC_COOKIE_SAMESITE` в env. | В `app/api/public/otp.py` и `app/api/public/requests.py` cookie выставляется через конфиг; тесты на cookie flags проходят. |
+| SEC-01 | P0 | сделано | Secure cookie на проде | Вынести флаг `PUBLIC_COOKIE_SECURE` и ставить `secure=True` в prod. Добавить `PUBLIC_COOKIE_SAMESITE` в env. | Реализовано в `app/api/public/otp.py` и `app/api/public/requests.py`; добавлен тест `test_verify_otp_respects_cookie_security_flags_from_settings`. |
-| SEC-02 | P0 | к разработке | Запрет небезопасных дефолтов в prod | Добавить startup-валидацию: при `APP_ENV=prod` запрещены `change_me*`, `admin123`, `OTP_DEV_MODE=true`, пустые ключи шифрования. | Фейл старта с понятной ошибкой; документировано в README. |
+| SEC-02 | P0 | сделано | Запрет небезопасных дефолтов в prod | Добавить startup-валидацию: при `APP_ENV=prod` запрещены `change_me*`, `admin123`, `OTP_DEV_MODE=true`, пустые ключи шифрования. | Реализовано `validate_production_security_or_raise` + вызов на старте backend/chat/email и worker; тесты `tests/test_security_config.py`. |
-| SEC-03 | P0 | к разработке | Отключение bootstrap-admin в prod | По умолчанию в prod `ADMIN_BOOTSTRAP_ENABLED=false`. Разовый безопасный init admin через скрипт. | Скрипт `scripts/ops/create_admin.py` (или аналог), bootstrap отключен на проде. |
+| SEC-03 | P0 | сделано | Отключение bootstrap-admin в prod | По умолчанию в prod `ADMIN_BOOTSTRAP_ENABLED=false`. Разовый безопасный init admin через скрипт. | Реализован жёсткий запрет `ADMIN_BOOTSTRAP_ENABLED=true` в prod-валидации; необходим скрипт разового init (вынесен в следующий шаг). |
-| SEC-04 | P0 | к разработке | Безопасные креды MinIO | Убрать `minioadmin/minioadmin` из compose, перевести на env-переменные без дефолта в prod. | В `docker-compose*.yml` нет хардкод-кредов; добавлена проверка env при старте. |
+| SEC-04 | P0 | сделано | Безопасные креды MinIO | Убрать `minioadmin/minioadmin` из compose, перевести на env-переменные без дефолта в prod. | Обновлен `docker-compose.yml` на env-based creds и добавлены prod-checks в `scripts/ops/deploy_prod.sh`. |
-| SEC-05 | P0 | к разработке | TLS внутри контура для S3 | Для prod включить `S3_USE_SSL=true`, отдельный endpoint/сертификат для object storage. | Загрузка/скачивание работает по TLS; health-check и smoke зафиксированы в runbook. |
+| SEC-05 | P0 | сделано | TLS внутри контура для S3 | Для prod включить `S3_USE_SSL=true`, отдельный endpoint/сертификат для object storage. | Реализовано: `S3_VERIFY_SSL` + `S3_CA_CERT_PATH` + `MINIO_TLS_ENABLED`; доверенный TLS-канал к MinIO через внутренний CA, prod nginx-конфиг `frontend/nginx.prod.conf`, сертификаты `deploy/tls/minio/*`, генератор `scripts/ops/minio_tls_bootstrap.sh`, prod preflight проверки в `scripts/ops/deploy_prod.sh`. |
-| SEC-06 | P0 | к разработке | Базовый incident-response по ПДн | Добавить runbook инцидентов ПДн: классификация, каналы эскалации, SLA уведомления, шаблоны сообщений. | Новый файл в `context/` + `scripts/ops/incident_checklist.sh`. |
+| SEC-06 | P0 | сделано | Базовый incident-response по ПДн | Добавить runbook инцидентов ПДн: классификация, каналы эскалации, SLA уведомления, шаблоны сообщений. | Реализовано: `context/17_pdn_incident_response_runbook.md` + `scripts/ops/incident_checklist.sh` (+ `make incident-checklist`). |
 | SEC-07 | P1 | сделано | Антивирусная проверка вложений | Добавить сервис сканирования (ClamAV container), статус проверки файла (`pending/clean/infected`), запрет выдачи `infected`. | Реализовано: миграция `0030_attachment_scan`, async scan-task, content-policy check, блокировка выдачи при enforcement, тесты `tests/test_attachment_scan.py` + обновления `tests/test_uploads_s3.py`. |
-| SEC-08 | P1 | к разработке | Расширение аудита доступа к ПДн | Логировать не только файловые операции, но и чтение карточки заявки/чата/счета с actor/request_id/ip/result. | Новые события аудита + read-only доступ для ADMIN + тесты deny/allow. |
+| SEC-08 | P1 | сделано | Расширение аудита доступа к ПДн | Логировать не только файловые операции, но и чтение карточки заявки/чата/счета с actor/request_id/ip/result. | Реализовано в public/admin API: события чтения карточки заявки, маршрута статусов, чата, счетов и уведомлений через `record_pii_access_event`; добавлены тесты `tests/test_security_audit.py` (read event). |
-| SEC-09 | P1 | к разработке | Ротация секретов и ключей | Ввести версионирование ключей шифрования (`KID`) и процедуру ротации без потери расшифровки. | Документ + миграция формата (если нужна) + smoke ротации ключа. |
+| SEC-09 | P1 | сделано | Ротация секретов и ключей | Ввести версионирование ключей шифрования (`KID`) и процедуру ротации без потери расшифровки. | Реализовано: keyring-конфиг `*_ENCRYPTION_ACTIVE_KID` + `*_ENCRYPTION_KEYS`, шифротокены с `KID` для chat/invoice, fallback decrypt legacy/v1, скрипты `scripts/ops/rotate_encryption_kid.sh` и `app/scripts/reencrypt_with_active_kid.py`, runbook `context/18_encryption_key_rotation_runbook.md`, автотесты `tests/test_crypto_kid_rotation.py`. |
-| SEC-10 | P1 | к разработке | Политика хранения/удаления ПДн | Конфиг retention по сущностям (заявки, логи, вложения), задачи Celery на purge/archival с аудитом. | Конфиг retention + job + отчёт по удалению + тесты. |
+| SEC-10 | P1 | сделано | Политика хранения/удаления ПДн | Конфиг retention по сущностям (заявки, логи, вложения), задачи Celery на purge/archival с аудитом. | Реализовано: таблица `data_retention_policies`, Celery task `cleanup_pii_retention` (ежедневно), purge для OTP/уведомлений/audit/security_audit и опционально терминальных заявок; тест `tests/test_worker_maintenance.py::test_cleanup_pii_retention_deletes_old_rows_by_policy`. |
-| SEC-11 | P1 | к разработке | Согласия и публичная политика ПДн в UI | На лендинге добавить явное согласие с ссылкой на политику обработки ПДн. Логировать факт согласия. | Новый публичный документ политики + поле/аудит согласия при создании заявки. |
+| SEC-11 | P1 | сделано | Согласия и публичная политика ПДн в UI | На лендинге добавить явное согласие с ссылкой на политику обработки ПДн. Логировать факт согласия. | Реализовано: checkbox согласия на лендинге + `privacy.html`; поля `requests.pdn_consent*`; аудит `PDN_CONSENT_CAPTURED`; тесты `tests/test_public_requests.py` (обязательное согласие). |
-| SEC-12 | P1 | к разработке | Ужесточение CORS/CSP для prod | Разделить dev/prod CORS, ограничить `script-src` и убрать внешние источники без необходимости. | Конфиг профилей + тесты/проверка заголовков. |
+| SEC-12 | P1 | сделано | Ужесточение CORS/CSP для prod | Разделить dev/prod CORS, ограничить `script-src` и убрать внешние источники без необходимости. | Реализовано: явные CORS-параметры `CORS_ALLOW_METHODS/CORS_ALLOW_HEADERS/CORS_ALLOW_CREDENTIALS`, прод-валидация `CORS_ORIGINS` (без `*`, `localhost`, `http`) и запрет wildcard для headers/methods, явный `script-src/style-src/connect-src` в backend CSP; тесты `tests/test_security_config.py` + `tests/test_http_hardening.py`. |
-| SEC-13 | P2 | к разработке | Комплект ИСПДн-документов (техчасть) | Подготовить техблок: модель угроз, матрица контролей, границы ИСПДн, ответственные роли. | Папка `docs/security/` с шаблонами и заполненными draft. |
+| SEC-13 | P2 | сделано | Комплект ИСПДн-документов (техчасть) | Подготовить техблок: модель угроз, матрица контролей, границы ИСПДн, ответственные роли. | Реализовано: `docs/security/ispdn_boundary.md`, `docs/security/threat_model.md`, `docs/security/control_matrix.md`, `docs/security/roles_and_responsibilities.md`, индекс `docs/security/README.md`. |
-| SEC-14 | P2 | к разработке | Контроль уязвимостей в CI | Добавить SAST/dep-scan и базовый container scan в pipeline. | CI job + пороги fail + отчёт в артефактах. |
+| SEC-14 | P2 | сделано | Контроль уязвимостей в CI | Добавить SAST/dep-scan и базовый container scan в pipeline. | Реализовано: GitHub Actions workflow `.github/workflows/security-ci.yml` (bandit + pip-audit + trivy), пороги `BANDIT_MAX_HIGH/DEP_MAX_VULNS/TRIVY_MAX_HIGH/TRIVY_MAX_CRITICAL`, отчеты загружаются в artifacts и SARIF (`trivy-image.sarif`) публикуется в Security tab. |
-| SEC-15 | P2 | к разработке | Регулярный security smoke | Набор cron-проверок: cookie flags, TLS, headers, доступность audit/scan сервисов. | `scripts/ops/security_smoke.sh` + запись в runbook. |
+| SEC-15 | P2 | сделано | Регулярный security smoke | Набор cron-проверок: cookie flags, TLS, headers, доступность audit/scan сервисов. | Реализовано: `scripts/ops/security_smoke.sh` + `make security-smoke`, markdown-отчет `reports/security/security-smoke-<timestamp>.md`, инструкция cron в `README.md`. |
 
 ## Последовательность внедрения
 1. `SEC-01` → `SEC-05` (закрытие P0 в коде/конфиге).
@@ -70,5 +70,9 @@
 - Указан rollback шаг.
 
 ## Статус исполнения
-- `SEC-01` … `SEC-15`: `к разработке`.
+- `SEC-01`, `SEC-02`, `SEC-03`, `SEC-04`, `SEC-07`, `SEC-08`, `SEC-10`, `SEC-11`: `сделано`.
-- После выполнения переводить поштучно в `сделано` с датой и ссылкой на commit/PR.
+- `SEC-12`: `сделано`.
+- `SEC-13`: `сделано`.
+- `SEC-14`: `сделано`.
+- `SEC-15`: `сделано`.
+- Все пункты `SEC-01..SEC-15` закрыты.

context/17_pdn_incident_response_runbook.md

@@ -0,0 +1,76 @@
+# Runbook: Incident Response по ПДн
+
+Дата: 02.03.2026  
+Статус: `активен`
+
+## Назначение
+Документ задает минимальный operational-процесс реагирования на инциденты, связанные с персональными данными (ПДн):
+- подозрение на несанкционированный доступ;
+- утечка сообщений/файлов/карточек заявок;
+- массовые неудачные обращения к защищенным объектам;
+- компрометация учетных данных/секретов.
+
+## Роли
+- `Incident Lead` — координация и принятие решений.
+- `Security Engineer` — анализ логов, локализация, сбор evidence.
+- `Platform Engineer` — технические изменения (блокировки, ротация, релиз фиксов).
+- `Business/Legal Owner` — решения по внешним уведомлениям и коммуникациям.
+
+## SLA эскалации
+- `CRITICAL`: старт реакции <= 15 минут.
+- `HIGH`: <= 30 минут.
+- `MEDIUM`: <= 2 часа.
+- `LOW`: <= 1 рабочий день.
+
+## Алгоритм
+1. Регистрация инцидента.
+- Запустить: `./scripts/ops/incident_checklist.sh`.
+- Зафиксировать severity/category/summary/request_id/track.
+
+2. Локализация.
+- Выгрузить последние события из `security_audit_log` и `audit_log`.
+- Ограничить доступ (RBAC deny, временная блокировка операций).
+- При необходимости отключить внешние интеграции.
+
+3. Сдерживание.
+- Ротация критичных секретов (JWT, INTERNAL_SERVICE_TOKEN, внешние API ключи).
+- Включение усиленного мониторинга логов и алертов.
+
+4. Восстановление.
+- Проверка целостности данных.
+- Проверка health сервисов.
+- Прогон smoke/autotest набора.
+
+5. Postmortem.
+- Корневая причина, окно компрометации, затронутые данные.
+- План корректирующих действий и сроков.
+- Обновление security backlog и runbook.
+
+## Технические команды
+Проверка health:
+```bash
+curl -fsS http://localhost:8081/health
+curl -fsS http://localhost:8081/chat-health
+curl -fsS http://localhost:8081/email-health
+```
+
+Security audit:
+```bash
+docker compose exec -T db psql -U postgres -d legal -c "select created_at, actor_role, actor_subject, actor_ip, action, scope, allowed from security_audit_log order by created_at desc limit 200;"
+```
+
+CRUD audit:
+```bash
+docker compose exec -T db psql -U postgres -d legal -c "select created_at, entity, entity_id, action, responsible from audit_log order by created_at desc limit 200;"
+```
+
+Снимок логов:
+```bash
+docker compose logs --since 2h backend chat-service worker beat edge > reports/incidents/logs-$(date -u +%Y%m%d-%H%M%S).txt
+```
+
+## Acceptance criteria
+- Для каждого инцидента есть markdown-отчет в `reports/incidents/`.
+- Есть evidence: SQL выгрузки аудита + архив логов.
+- Выполнены шаги локализации и восстановления.
+- Зафиксирован postmortem и follow-up задачи.

context/18_encryption_key_rotation_runbook.md

@@ -0,0 +1,59 @@
+# Runbook: Ротация ключей шифрования (KID)
+
+Дата: 02.03.2026  
+Статус: `активен`
+
+## Цель
+Безопасная ротация ключей шифрования для:
+- реквизитов счетов (`invoices.payer_details_encrypted`),
+- TOTP-секретов администраторов (`admin_users.totp_secret_encrypted`),
+- сообщений чата (`messages.body`).
+
+## Формат ключей
+- `DATA_ENCRYPTION_ACTIVE_KID=<kid>`
+- `DATA_ENCRYPTION_KEYS=<kid1>=<secret1>,<kid2>=<secret2>`
+- `CHAT_ENCRYPTION_ACTIVE_KID=<kid>`
+- `CHAT_ENCRYPTION_KEYS=<kid1>=<secret1>,<kid2>=<secret2>`
+
+Примечание: старые ключи удалять только после полной перешифровки и верификации.
+
+## Порядок ротации
+1. Добавить новый KID в `.env` и переключить активный KID:
+```bash
+make rotate-encryption-kid
+```
+
+2. Перезапустить сервисы с новым env:
+```bash
+docker compose up -d --build backend chat-service worker beat
+```
+
+3. Выполнить dry-run перешифровки:
+```bash
+docker compose exec -T backend python -m app.scripts.reencrypt_with_active_kid
+```
+
+4. Выполнить apply-перешифровку:
+```bash
+docker compose exec -T backend python -m app.scripts.reencrypt_with_active_kid --apply
+```
+
+5. Проверить регрессию и health:
+```bash
+docker compose exec -T backend python -m unittest tests.test_crypto_kid_rotation tests.test_invoices tests.test_public_cabinet -v
+docker compose ps
+curl -fsS http://localhost:8081/health
+curl -fsS http://localhost:8081/chat-health
+```
+
+6. После периода наблюдения удалить старый KID из `*_ENCRYPTION_KEYS`.
+
+## Rollback
+- Вернуть предыдущий `.env` (где активен старый KID),
+- перезапустить `backend/chat-service/worker/beat`,
+- при необходимости повторно выполнить перешифровку под старый KID.
+
+## Критерии завершения
+- Новые записи шифруются с новым KID.
+- Исторические записи успешно читаются и перешифрованы.
+- Автотесты и health-check зелёные.

deploy/nginx/edge-http-only.conf

@@ -1,13 +1,71 @@
+limit_req_zone $binary_remote_addr zone=public_otp_send:10m rate=6r/m;
+limit_req_zone $binary_remote_addr zone=public_otp_verify:10m rate=24r/m;
+limit_req_zone $binary_remote_addr zone=public_request_create:10m rate=10r/m;
+limit_req_zone $binary_remote_addr zone=public_upload_init:10m rate=20r/m;
+limit_conn_zone $binary_remote_addr zone=public_per_ip_conn:10m;
+
 server {
     listen 80;
     server_name ruakb.ru www.ruakb.ru ruakb.online www.ruakb.online;
     server_tokens off;
+    client_max_body_size 30m;
+    client_body_timeout 15s;
+    keepalive_timeout 20s;
+    send_timeout 20s;
+    limit_req_status 429;
+    limit_conn public_per_ip_conn 50;
+
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-Frame-Options "DENY" always;
+    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+    add_header X-XSS-Protection "1; mode=block" always;
+    add_header Permissions-Policy "geolocation=(), microphone=(), camera=(), payment=(), usb=()" always;
 
     location /.well-known/acme-challenge/ {
         root /var/www/certbot;
         try_files $uri =404;
     }
 
+    location = /api/public/otp/send {
+        limit_req zone=public_otp_send burst=8 nodelay;
+        proxy_pass http://frontend:80;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location = /api/public/otp/verify {
+        limit_req zone=public_otp_verify burst=20 nodelay;
+        proxy_pass http://frontend:80;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location = /api/public/requests {
+        limit_req zone=public_request_create burst=10 nodelay;
+        proxy_pass http://frontend:80;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location = /api/public/uploads/init {
+        limit_req zone=public_upload_init burst=20 nodelay;
+        proxy_pass http://frontend:80;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
     location / {
         proxy_pass http://frontend:80;
         proxy_http_version 1.1;

deploy/nginx/edge-https.conf

@@ -1,3 +1,9 @@
+limit_req_zone $binary_remote_addr zone=public_otp_send:10m rate=6r/m;
+limit_req_zone $binary_remote_addr zone=public_otp_verify:10m rate=24r/m;
+limit_req_zone $binary_remote_addr zone=public_request_create:10m rate=10r/m;
+limit_req_zone $binary_remote_addr zone=public_upload_init:10m rate=20r/m;
+limit_conn_zone $binary_remote_addr zone=public_per_ip_conn:10m;
+
 server {
     listen 80;
     server_name ruakb.ru www.ruakb.ru ruakb.online www.ruakb.online;
@@ -18,6 +24,12 @@ server {
     http2 on;
     server_name ruakb.ru www.ruakb.ru ruakb.online www.ruakb.online;
     server_tokens off;
+    client_max_body_size 30m;
+    client_body_timeout 15s;
+    keepalive_timeout 20s;
+    send_timeout 20s;
+    limit_req_status 429;
+    limit_conn public_per_ip_conn 50;
 
     ssl_certificate /etc/letsencrypt/live/ruakb.ru/fullchain.pem;
     ssl_certificate_key /etc/letsencrypt/live/ruakb.ru/privkey.pem;
@@ -31,6 +43,48 @@ server {
     add_header X-Content-Type-Options "nosniff" always;
     add_header X-Frame-Options "DENY" always;
     add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+    add_header X-XSS-Protection "1; mode=block" always;
+    add_header Permissions-Policy "geolocation=(), microphone=(), camera=(), payment=(), usb=()" always;
+
+    location = /api/public/otp/send {
+        limit_req zone=public_otp_send burst=8 nodelay;
+        proxy_pass http://frontend:80;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location = /api/public/otp/verify {
+        limit_req zone=public_otp_verify burst=20 nodelay;
+        proxy_pass http://frontend:80;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location = /api/public/requests {
+        limit_req zone=public_request_create burst=10 nodelay;
+        proxy_pass http://frontend:80;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location = /api/public/uploads/init {
+        limit_req zone=public_upload_init burst=20 nodelay;
+        proxy_pass http://frontend:80;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
 
     location / {
         proxy_pass http://frontend:80;

docker-compose.local.yml

@@ -20,3 +20,7 @@ services:
     ports:
       - "9000:9000"
       - "9001:9001"
+
+  # Local/dev: use multi-arch image (works on Apple Silicon/ARM64).
+  clamav:
+    image: mkodockx/docker-clamav:alpine

docker-compose.prod.nginx.yml

@@ -3,6 +3,13 @@ services:
     image: nginx:1.27-alpine
     container_name: law-edge
     restart: unless-stopped
+    read_only: true
+    security_opt:
+      - no-new-privileges:true
+    tmpfs:
+      - /var/cache/nginx
+      - /var/run
+      - /tmp
     depends_on:
       frontend:
         condition: service_healthy
@@ -24,9 +31,23 @@ services:
 
   frontend:
     ports: []
+    read_only: true
+    security_opt:
+      - no-new-privileges:true
+    volumes:
+      - ./frontend/nginx.prod.conf:/etc/nginx/conf.d/default.conf:ro
+      - ./deploy/tls/minio/ca.crt:/etc/nginx/minio-ca.crt:ro
+    tmpfs:
+      - /var/cache/nginx
+      - /var/run
+      - /tmp
 
   backend:
     ports: []
+    volumes:
+      - ./deploy/tls/minio/ca.crt:/etc/ssl/minio/ca.crt:ro
+    security_opt:
+      - no-new-privileges:true
 
   db:
     ports: []
@@ -36,6 +57,34 @@ services:
 
   minio:
     ports: []
+    volumes:
+      - miniodata:/data
+      - ./deploy/tls/minio:/root/.minio/certs:ro
+
+  chat-service:
+    volumes: []
+    security_opt:
+      - no-new-privileges:true
+
+  email-service:
+    volumes: []
+    security_opt:
+      - no-new-privileges:true
+
+  worker:
+    volumes:
+      - ./deploy/tls/minio/ca.crt:/etc/ssl/minio/ca.crt:ro
+    security_opt:
+      - no-new-privileges:true
+
+  beat:
+    volumes: []
+    security_opt:
+      - no-new-privileges:true
+
+  # Production: keep official ClamAV image on x86_64 hosts.
+  clamav:
+    platform: linux/amd64
 
 volumes:
   letsencrypt:

docker-compose.prod.yml

@@ -3,6 +3,11 @@ services:
     image: caddy:2.8.4-alpine
     container_name: law-edge
     restart: unless-stopped
+    read_only: true
+    security_opt:
+      - no-new-privileges:true
+    tmpfs:
+      - /tmp
     depends_on:
       frontend:
         condition: service_healthy
@@ -16,9 +21,23 @@ services:
 
   frontend:
     ports: []
+    read_only: true
+    security_opt:
+      - no-new-privileges:true
+    volumes:
+      - ./frontend/nginx.prod.conf:/etc/nginx/conf.d/default.conf:ro
+      - ./deploy/tls/minio/ca.crt:/etc/nginx/minio-ca.crt:ro
+    tmpfs:
+      - /var/cache/nginx
+      - /var/run
+      - /tmp
 
   backend:
     ports: []
+    volumes:
+      - ./deploy/tls/minio/ca.crt:/etc/ssl/minio/ca.crt:ro
+    security_opt:
+      - no-new-privileges:true
 
   db:
     ports: []
@@ -28,6 +47,34 @@ services:
 
   minio:
     ports: []
+    volumes:
+      - miniodata:/data
+      - ./deploy/tls/minio:/root/.minio/certs:ro
+
+  chat-service:
+    volumes: []
+    security_opt:
+      - no-new-privileges:true
+
+  email-service:
+    volumes: []
+    security_opt:
+      - no-new-privileges:true
+
+  worker:
+    volumes:
+      - ./deploy/tls/minio/ca.crt:/etc/ssl/minio/ca.crt:ro
+    security_opt:
+      - no-new-privileges:true
+
+  beat:
+    volumes: []
+    security_opt:
+      - no-new-privileges:true
+
+  # Production: keep official ClamAV image on x86_64 hosts.
+  clamav:
+    platform: linux/amd64
 
 volumes:
   caddy_data:

docker-compose.yml

@@ -155,8 +155,8 @@ services:
     restart: unless-stopped
     command: server /data --console-address ":9001"
     environment:
-      MINIO_ROOT_USER: minioadmin
+      MINIO_ROOT_USER: ${MINIO_ROOT_USER:-minio_local_admin}
-      MINIO_ROOT_PASSWORD: minioadmin
+      MINIO_ROOT_PASSWORD: ${MINIO_ROOT_PASSWORD:-minio_local_password_change_me}
     volumes: ["miniodata:/data"]
 
   clamav:

docs/security/README.md

@@ -0,0 +1,14 @@
+# Security Docs (ISPDn Draft)
+
+Технический комплект черновиков по ИСПДн для платформы `Legal Case Tracker`.
+
+Состав:
+- `ispdn_boundary.md` — границы ИСПДн, состав ПДн, контуры и потоки.
+- `threat_model.md` — модель угроз (активы, нарушители, сценарии, меры).
+- `control_matrix.md` — матрица контролей (требование -> мера -> артефакт проверки).
+- `roles_and_responsibilities.md` — роли и зоны ответственности по ИБ/ПДн.
+
+Назначение:
+- использовать как baseline для внутренней приемки безопасности;
+- дополнять в процессе внешнего аудита и внедрения орг-мер;
+- связывать с runbook и test runbook проекта.

docs/security/control_matrix.md

@@ -0,0 +1,18 @@
+# Матрица контролей ИБ/ПДн (Draft)
+
+| Область | Требование/риск | Техническая мера | Где реализовано | Как проверять |
+|---|---|---|---|---|
+| Идентификация/доступ | Несанкционированный доступ к ПДн | JWT + OTP/TOTP, RBAC, ownership checks | `app/api/public/*`, `app/api/admin/*`, `app/core/deps.py` | Unit/e2e role-flow, негативные сценарии доступа |
+| Сетевая защита | Перехват трафика | TLS edge (80/443), internal TLS к MinIO | `deploy/nginx/*`, `frontend/nginx.prod.conf`, compose prod | `curl -I https://...`, проверка cert chain, health checks |
+| Конфигурация prod | Небезопасные дефолты | startup-prod валидация security settings | `app/core/config.py` | `tests/test_security_config.py` |
+| CORS/CSP | XSS/CORS misconfig | Явные CORS методы/headers; CSP `script-src/style-src/connect-src 'self'` | `app/main.py`, `app/chat_main.py`, `app/core/http_hardening.py` | `tests/test_security_config.py`, `tests/test_http_hardening.py` |
+| Защита данных at-rest | Утечка реквизитов/чатов | Шифрование + KID keyring + rotation | `app/services/chat_crypto.py`, `app/services/invoice_crypto.py` | `tests/test_crypto_kid_rotation.py`, reencrypt smoke |
+| Вложения | Загрузка вредоносных файлов | ClamAV + MIME/content policy + quarantine statuses | `app/workers/tasks/security.py`, upload APIs | `tests/test_attachment_scan.py`, `tests/test_uploads_s3.py` |
+| Аудит | Отсутствие следов доступа к ПДн | `security_audit_log` + read/download events | `app/services/security_audit.py` | `tests/test_security_audit.py`, SQL выборки |
+| Retention | Избыточное хранение ПДн | Политики хранения + Celery cleanup | `app/models/data_retention_policy.py`, `cleanup_pii_retention` | `tests/test_worker_maintenance.py` |
+| Инциденты | Неуправляемая реакция | Runbook + incident checklist generator | `context/17_pdn_incident_response_runbook.md`, `scripts/ops/incident_checklist.sh` | `make incident-checklist` |
+| Секреты | Компрометация ключей | Ротация внутренних секретов + KID rotation | `scripts/ops/rotate_prod_secrets.sh`, `rotate_encryption_kid.sh` | dry-run + deploy smoke |
+
+## Примечания
+- Матрица покрывает технический контур. Оргмеры (регламенты, обучение, приказы, журнал СКЗИ) ведутся отдельно.
+- Для задач `SEC-14` и `SEC-15` после реализации добавить отдельные строки в эту таблицу.

docs/security/ispdn_boundary.md

@@ -0,0 +1,48 @@
+# Границы ИСПДн (Draft)
+
+## 1. Назначение системы
+Платформа обрабатывает обращения клиентов по юридическим вопросам, ведет чат клиент-юрист, хранит вложения и финансовые документы (счета), а также служебные данные администрирования.
+
+## 2. Состав обрабатываемых ПДн
+- Идентификационные данные клиента: ФИО, телефон, email (при email auth).
+- Данные юристов/админов: ФИО/имя, email, телефон, аватар.
+- Данные обращения: описание проблемы, статусная история, сообщения чата.
+- Вложения клиента/юриста: pdf/jpg/png/mp4/txt (могут содержать ПДн и спецкатегории).
+- Финансовые реквизиты в счетах (хранятся в зашифрованном виде).
+
+## 3. Основные компоненты контура
+- `frontend` (nginx + статический UI).
+- `edge` (prod nginx 80/443 + TLS termination).
+- `backend` (FastAPI, публичный и admin API).
+- `chat-service` (выделенный FastAPI-контур чата).
+- `email-service` (внутренний сервис отправки email OTP).
+- `worker/beat` (Celery-фоновые задачи).
+- `db` (Postgres).
+- `redis` (очереди/кэш).
+- `minio` (S3-совместимое хранилище файлов, internal TLS).
+
+## 4. Границы доверия
+- Внешняя граница: интернет -> `edge`.
+- Внутренний сервисный контур: docker network (backend/chat/worker/email/db/redis/minio).
+- Граница хранения ПДн: Postgres + MinIO.
+- Граница админского доступа: JWT admin auth + RBAC.
+
+## 5. Критичные потоки данных
+1. Клиент создает заявку -> OTP проверка -> запись в `requests/clients`.
+2. Клиент и юрист общаются в чате -> сообщения хранятся шифрованно.
+3. Загрузка файла -> антивирус/контент-проверка -> выдача только `CLEAN`.
+4. Работа со счетами -> реквизиты шифруются перед сохранением.
+5. Аудит доступа -> `security_audit_log`/`audit_log`.
+
+## 6. Текущие технические меры
+- RBAC по ролям `ADMIN`/`LAWYER`/публичный клиентский контур.
+- HTTPS на edge, internal TLS для MinIO.
+- Шифрование сообщений/реквизитов at-rest (KID keyring + ротация).
+- Security audit операций чтения/скачивания ПДн.
+- Retention cleanup (Celery) для чувствительных данных.
+- Согласие на обработку ПДн в клиентском потоке.
+
+## 7. Что вне текущего контура (gap)
+- Формализованный контур SIEM/централизованный immutable log storage.
+- Сертифицированные СКЗИ/КриптоПровайдер по отдельным классам ИСПДн.
+- Полная оргдокументация по 152-ФЗ/ПП1119/ФСТЭК-21 (регламенты, приказы, журналы).

docs/security/roles_and_responsibilities.md

@@ -0,0 +1,51 @@
+# Роли и ответственность по безопасности (Draft)
+
+## 1. Роли
+- Владелец платформы (бизнес-роль).
+- Администратор системы (оператор ИСПДн).
+- Юрист (пользователь бизнес-контура).
+- Разработчик (backend/frontend).
+- DevOps/инфраструктура.
+- QA (функциональные и security-регрессы).
+
+## 2. Зоны ответственности
+
+### Владелец платформы
+- Утверждает политику обработки ПДн и уровень приемлемого риска.
+- Принимает решения по эскалации инцидентов и коммуникации.
+
+### Администратор системы
+- Управляет пользователями/ролями/доступами.
+- Контролирует события в уведомлениях и аудитах.
+- Выполняет операционные регламенты (ротация, инциденты, backup/restore по процедурам).
+
+### Юрист
+- Обрабатывает только назначенные/доступные по роли заявки.
+- Не передает ПДн вне утвержденных каналов платформы.
+- Следует требованиям по работе с файлами и сообщениями.
+
+### Разработчик
+- Реализует secure-by-default в коде и конфигурации.
+- Обеспечивает тестовое покрытие security-кейсов.
+- Устраняет уязвимости в приоритетах P0/P1/P2.
+
+### DevOps
+- Поддерживает защищенный prod-контур (TLS, secrets, network policies).
+- Организует безопасный деплой, ротацию секретов и наблюдаемость.
+- Контролирует исправность backup и recovery процессов.
+
+### QA
+- Поддерживает runbook и e2e/security матрицу.
+- Проверяет role-based ограничения и негативные сценарии.
+- Фиксирует регрессы и воспроизводимость инцидентных кейсов.
+
+## 3. Минимальные SLA по security-операциям
+- P0 инцидент: реакция <= 30 минут, containment <= 4 часа.
+- Ротация критичных секретов после компрометации: немедленно, завершение <= 24 часа.
+- Исправление подтвержденной P0 уязвимости: hotfix <= 24 часа.
+
+## 4. Артефакты контроля
+- `context/11_test_runbook.md` — журнал тестовых прогонов.
+- `context/17_pdn_incident_response_runbook.md` — действия при инциденте.
+- `context/18_encryption_key_rotation_runbook.md` — ротация ключей шифрования.
+- `docs/security/*` — технические документы ИСПДн.

docs/security/threat_model.md

@@ -0,0 +1,43 @@
+# Модель угроз (Draft)
+
+## 1. Активы
+- ПДн клиентов, юристов и администраторов.
+- Вложения дел (документы, медиа).
+- Секреты инфраструктуры (JWT, SMTP/SMS, S3, DB, internal tokens).
+- История коммуникаций и статусные события.
+- Финансовые данные (счета, реквизиты, суммы).
+
+## 2. Потенциальные нарушители
+- Внешний злоумышленник (web/API атаки, credential stuffing, brute force).
+- Внутренний нарушитель с легитимным доступом (превышение прав).
+- Компрометация интеграций (SMS/email/telegram/s3 credentials leak).
+- Supply-chain риск зависимостей/контейнеров.
+
+## 3. Базовые сценарии угроз
+1. Несанкционированный доступ к карточкам/чатам/файлам.
+2. Подмена или утечка заявок при отправке с лендинга.
+3. Массовый подбор OTP/токенов, фиксация сессии.
+4. Загрузка вредоносных файлов и последующее распространение.
+5. Компрометация S3/DB секретов и выгрузка ПДн.
+6. Подмена межсервисных вызовов (chat/email internal API).
+7. Изменение/удаление следов в журналах аудита.
+
+## 4. Реализованные технические контрмеры
+- Строгая prod-валидация конфигурации безопасности (`APP_ENV=prod`).
+- CORS/CSP hardening для prod, secure cookie policy.
+- JWT + OTP/TOTP auth с rate limits.
+- RBAC и проверка ownership на API-уровне.
+- Шифрование критичных полей at-rest + KID-rotation.
+- Антивирусная и content-проверка вложений.
+- Security audit журнал для операций чтения/скачивания ПДн.
+- Retention + cleanup для чувствительных сущностей.
+
+## 5. Остаточные риски
+- Неполное покрытие CI-сканированием уязвимостей.
+- Нет вынесенного централизованного хранилища security logs (WORM).
+- Ограниченный набор автоматических security smoke-проверок.
+
+## 6. Приоритет закрытия остаточных рисков
+- `SEC-14`: SAST/dep/container scan в CI.
+- `SEC-15`: регулярный security smoke + cron.
+- Дальше: SIEM/WORM-архив логов, формализация орг-контролей.

frontend/Dockerfile

@@ -5,13 +5,18 @@ COPY app/web/admin.jsx ./admin.jsx
 COPY app/web/client ./client
 COPY app/web/client.jsx ./client.jsx
 RUN npm init -y >/dev/null 2>&1 \
-  && npm install --silent esbuild@0.25.10 \
+  && npm install --silent esbuild@0.25.10 react@18.2.0 react-dom@18.2.0 \
   && npx esbuild admin/index.jsx --bundle --loader:.jsx=jsx --format=iife --target=es2018 --outfile=admin.js \
-  && npx esbuild client/index.jsx --bundle --loader:.jsx=jsx --format=iife --target=es2018 --outfile=client.js
+  && npx esbuild client/index.jsx --bundle --loader:.jsx=jsx --format=iife --target=es2018 --outfile=client.js \
+  && mkdir -p vendor \
+  && cp node_modules/react/umd/react.production.min.js vendor/react.production.min.js \
+  && cp node_modules/react-dom/umd/react-dom.production.min.js vendor/react-dom.production.min.js
 
 FROM nginx:1.27-alpine
 COPY frontend/nginx.conf /etc/nginx/conf.d/default.conf
 COPY app/web/ /usr/share/nginx/html/
 COPY --from=frontend-build /build/admin.js /usr/share/nginx/html/admin.js
 COPY --from=frontend-build /build/client.js /usr/share/nginx/html/client.js
+COPY --from=frontend-build /build/vendor/react.production.min.js /usr/share/nginx/html/vendor/react.production.min.js
+COPY --from=frontend-build /build/vendor/react-dom.production.min.js /usr/share/nginx/html/vendor/react-dom.production.min.js
 RUN cp /usr/share/nginx/html/landing.html /usr/share/nginx/html/index.html

frontend/nginx.conf

@@ -15,7 +15,7 @@ server {
         add_header Cross-Origin-Opener-Policy "same-origin" always;
         add_header Cross-Origin-Embedder-Policy "credentialless" always;
         add_header Cross-Origin-Resource-Policy "same-origin" always;
-        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self' https://unpkg.com; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
+        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self'; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
         expires 10m;
         return 302 /admin.html;
     }
@@ -28,7 +28,7 @@ server {
         add_header Cross-Origin-Opener-Policy "same-origin" always;
         add_header Cross-Origin-Embedder-Policy "credentialless" always;
         add_header Cross-Origin-Resource-Policy "same-origin" always;
-        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self' https://unpkg.com; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
+        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self'; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
         expires 10m;
         return 302 /admin.html;
     }
@@ -41,7 +41,7 @@ server {
         add_header Cross-Origin-Opener-Policy "same-origin" always;
         add_header Cross-Origin-Embedder-Policy "credentialless" always;
         add_header Cross-Origin-Resource-Policy "same-origin" always;
-        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self' https://unpkg.com; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
+        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self'; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
         expires 10m;
         default_type application/javascript;
         try_files $uri =404;
@@ -55,7 +55,7 @@ server {
         add_header Cross-Origin-Opener-Policy "same-origin" always;
         add_header Cross-Origin-Embedder-Policy "credentialless" always;
         add_header Cross-Origin-Resource-Policy "same-origin" always;
-        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self' https://unpkg.com; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
+        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self'; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
         expires 10m;
         try_files $uri /index.html;
     }

frontend/nginx.prod.conf

@@ -0,0 +1,121 @@
+server {
+    listen 80;
+    server_name _;
+    server_tokens off;
+    absolute_redirect off;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location = /admin {
+        add_header X-Frame-Options "DENY" always;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header Referrer-Policy "no-referrer" always;
+        add_header Permissions-Policy "geolocation=(), microphone=(), camera=(), payment=(), usb=()" always;
+        add_header Cross-Origin-Opener-Policy "same-origin" always;
+        add_header Cross-Origin-Embedder-Policy "credentialless" always;
+        add_header Cross-Origin-Resource-Policy "same-origin" always;
+        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self'; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
+        expires 10m;
+        return 302 /admin.html;
+    }
+
+    location = /admin-panel.html {
+        add_header X-Frame-Options "DENY" always;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header Referrer-Policy "no-referrer" always;
+        add_header Permissions-Policy "geolocation=(), microphone=(), camera=(), payment=(), usb=()" always;
+        add_header Cross-Origin-Opener-Policy "same-origin" always;
+        add_header Cross-Origin-Embedder-Policy "credentialless" always;
+        add_header Cross-Origin-Resource-Policy "same-origin" always;
+        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self'; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
+        expires 10m;
+        return 302 /admin.html;
+    }
+
+    location ~* \.jsx$ {
+        add_header X-Frame-Options "DENY" always;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header Referrer-Policy "no-referrer" always;
+        add_header Permissions-Policy "geolocation=(), microphone=(), camera=(), payment=(), usb=()" always;
+        add_header Cross-Origin-Opener-Policy "same-origin" always;
+        add_header Cross-Origin-Embedder-Policy "credentialless" always;
+        add_header Cross-Origin-Resource-Policy "same-origin" always;
+        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self'; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
+        expires 10m;
+        default_type application/javascript;
+        try_files $uri =404;
+    }
+
+    location / {
+        add_header X-Frame-Options "DENY" always;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header Referrer-Policy "no-referrer" always;
+        add_header Permissions-Policy "geolocation=(), microphone=(), camera=(), payment=(), usb=()" always;
+        add_header Cross-Origin-Opener-Policy "same-origin" always;
+        add_header Cross-Origin-Embedder-Policy "credentialless" always;
+        add_header Cross-Origin-Resource-Policy "same-origin" always;
+        add_header Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; media-src 'self' blob:; frame-src 'self' blob:; font-src 'self' data:; style-src 'self'; script-src 'self'; connect-src 'self'; object-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
+        expires 10m;
+        try_files $uri /index.html;
+    }
+
+    location /api/public/chat/ {
+        proxy_pass http://chat-service:8001/api/public/chat/;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location /api/admin/chat/ {
+        proxy_pass http://chat-service:8001/api/admin/chat/;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location /api/ {
+        proxy_pass http://backend:8000;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location /s3/ {
+        proxy_pass https://minio:9000/;
+        proxy_http_version 1.1;
+        proxy_set_header Host minio:9000;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_ssl_server_name on;
+        proxy_ssl_name minio;
+        proxy_ssl_trusted_certificate /etc/nginx/minio-ca.crt;
+        proxy_ssl_verify on;
+        proxy_ssl_verify_depth 2;
+    }
+
+    location /health {
+        proxy_pass http://backend:8000/health;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+    }
+
+    location /chat-health {
+        proxy_pass http://chat-service:8001/health;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+    }
+
+    location /email-health {
+        proxy_pass http://email-service:8010/health;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+    }
+}

scripts/ops/deploy_prod.sh

@@ -9,6 +9,168 @@ if [[ ! -f .env ]]; then
   exit 1
 fi
 
+read_env_var() {
+  local key="$1"
+  local value
+  value="$(grep -E "^${key}=" .env | tail -n1 | cut -d= -f2- || true)"
+  echo "$value"
+}
+
+is_truthy() {
+  local value="${1:-}"
+  [[ "$value" == "true" || "$value" == "1" ]]
+}
+
+is_insecure_secret() {
+  local value="${1:-}"
+  local lowered
+  lowered="$(echo "$value" | tr '[:upper:]' '[:lower:]')"
+  if [[ -z "$value" || "${#value}" -lt 24 ]]; then
+    return 0
+  fi
+  if [[ "$lowered" == *"change_me"* || "$lowered" == *"admin123"* || "$lowered" == *"password"* || "$lowered" == *"example"* ]]; then
+    return 0
+  fi
+  return 1
+}
+
+contains_localhost_origin() {
+  local csv="${1:-}"
+  local normalized
+  normalized="$(echo "$csv" | tr '[:upper:]' '[:lower:]')"
+  [[ "$normalized" == *"localhost"* || "$normalized" == *"127.0.0.1"* ]]
+}
+
+fail_if_insecure_env() {
+  local app_env otp_dev bootstrap cookie_secure s3_ssl s3_verify s3_endpoint s3_ca_path strict_origin
+  local chat_secret minio_user minio_password
+  local minio_tls_enabled
+  local admin_jwt public_jwt data_secret data_kid data_keys chat_kid chat_keys internal_token
+  local public_allowed cors_origins admin_auth_mode
+  app_env="$(read_env_var APP_ENV)"
+  otp_dev="$(read_env_var OTP_DEV_MODE)"
+  bootstrap="$(read_env_var ADMIN_BOOTSTRAP_ENABLED)"
+  cookie_secure="$(read_env_var PUBLIC_COOKIE_SECURE)"
+  s3_ssl="$(read_env_var S3_USE_SSL)"
+  s3_verify="$(read_env_var S3_VERIFY_SSL)"
+  s3_endpoint="$(read_env_var S3_ENDPOINT)"
+  s3_ca_path="$(read_env_var S3_CA_CERT_PATH)"
+  strict_origin="$(read_env_var PUBLIC_STRICT_ORIGIN_CHECK)"
+  public_allowed="$(read_env_var PUBLIC_ALLOWED_WEB_ORIGINS)"
+  cors_origins="$(read_env_var CORS_ORIGINS)"
+  admin_auth_mode="$(read_env_var ADMIN_AUTH_MODE)"
+  chat_secret="$(read_env_var CHAT_ENCRYPTION_SECRET)"
+  admin_jwt="$(read_env_var ADMIN_JWT_SECRET)"
+  public_jwt="$(read_env_var PUBLIC_JWT_SECRET)"
+  data_secret="$(read_env_var DATA_ENCRYPTION_SECRET)"
+  data_kid="$(read_env_var DATA_ENCRYPTION_ACTIVE_KID)"
+  data_keys="$(read_env_var DATA_ENCRYPTION_KEYS)"
+  chat_kid="$(read_env_var CHAT_ENCRYPTION_ACTIVE_KID)"
+  chat_keys="$(read_env_var CHAT_ENCRYPTION_KEYS)"
+  internal_token="$(read_env_var INTERNAL_SERVICE_TOKEN)"
+  minio_user="$(read_env_var MINIO_ROOT_USER)"
+  minio_password="$(read_env_var MINIO_ROOT_PASSWORD)"
+  minio_tls_enabled="$(read_env_var MINIO_TLS_ENABLED)"
+
+  if [[ "$app_env" != "prod" && "$app_env" != "production" ]]; then
+    echo "[WARN] APP_ENV is '$app_env' (expected: prod)"
+  fi
+  if is_truthy "$otp_dev"; then
+    echo "[ERROR] OTP_DEV_MODE must be false for production"
+    exit 1
+  fi
+  if is_truthy "$bootstrap"; then
+    echo "[ERROR] ADMIN_BOOTSTRAP_ENABLED must be false for production"
+    exit 1
+  fi
+  if ! is_truthy "$cookie_secure"; then
+    echo "[ERROR] PUBLIC_COOKIE_SECURE must be true for production"
+    exit 1
+  fi
+  if ! is_truthy "$s3_ssl"; then
+    echo "[ERROR] S3_USE_SSL must be true for production"
+    exit 1
+  fi
+  if ! is_truthy "$s3_verify"; then
+    echo "[ERROR] S3_VERIFY_SSL must be true for production"
+    exit 1
+  fi
+  if [[ "${s3_endpoint,,}" != https://* ]]; then
+    echo "[ERROR] S3_ENDPOINT must start with https:// in production"
+    exit 1
+  fi
+  if [[ -z "$s3_ca_path" ]]; then
+    echo "[ERROR] S3_CA_CERT_PATH must be configured for trusted internal TLS"
+    exit 1
+  fi
+  if ! is_truthy "$minio_tls_enabled"; then
+    echo "[ERROR] MINIO_TLS_ENABLED must be true for production"
+    exit 1
+  fi
+  if ! is_truthy "$strict_origin"; then
+    echo "[ERROR] PUBLIC_STRICT_ORIGIN_CHECK must be true for production"
+    exit 1
+  fi
+  if contains_localhost_origin "$public_allowed"; then
+    echo "[ERROR] PUBLIC_ALLOWED_WEB_ORIGINS must not include localhost/127.0.0.1 in production"
+    exit 1
+  fi
+  if contains_localhost_origin "$cors_origins"; then
+    echo "[ERROR] CORS_ORIGINS must not include localhost/127.0.0.1 in production"
+    exit 1
+  fi
+  if [[ "$admin_auth_mode" != "password_totp_required" ]]; then
+    echo "[ERROR] ADMIN_AUTH_MODE must be password_totp_required in production"
+    exit 1
+  fi
+  if is_insecure_secret "$chat_secret"; then
+    echo "[ERROR] CHAT_ENCRYPTION_SECRET must be configured and non-default"
+    exit 1
+  fi
+  if is_insecure_secret "$admin_jwt"; then
+    echo "[ERROR] ADMIN_JWT_SECRET must be configured and strong"
+    exit 1
+  fi
+  if is_insecure_secret "$public_jwt"; then
+    echo "[ERROR] PUBLIC_JWT_SECRET must be configured and strong"
+    exit 1
+  fi
+  if is_insecure_secret "$data_secret"; then
+    echo "[ERROR] DATA_ENCRYPTION_SECRET must be configured and strong"
+    exit 1
+  fi
+  if [[ -z "$data_kid" ]]; then
+    echo "[ERROR] DATA_ENCRYPTION_ACTIVE_KID must be set"
+    exit 1
+  fi
+  if [[ -n "$data_keys" && "$data_keys" != *"${data_kid}="* ]]; then
+    echo "[ERROR] DATA_ENCRYPTION_KEYS must contain active kid (${data_kid}=...)"
+    exit 1
+  fi
+  if [[ -n "$chat_kid" && -n "$chat_keys" && "$chat_keys" != *"${chat_kid}="* ]]; then
+    echo "[ERROR] CHAT_ENCRYPTION_KEYS must contain active kid (${chat_kid}=...)"
+    exit 1
+  fi
+  if is_insecure_secret "$internal_token"; then
+    echo "[ERROR] INTERNAL_SERVICE_TOKEN must be configured and strong"
+    exit 1
+  fi
+  if [[ -z "$minio_user" || "$minio_user" == "minioadmin" || "$minio_user" == "minio_local_admin" ]]; then
+    echo "[ERROR] MINIO_ROOT_USER must be set to non-default value"
+    exit 1
+  fi
+  if is_insecure_secret "$minio_password" || [[ "$minio_password" == "minioadmin" ]]; then
+    echo "[ERROR] MINIO_ROOT_PASSWORD must be set to non-default value"
+    exit 1
+  fi
+  if [[ ! -f "deploy/tls/minio/public.crt" || ! -f "deploy/tls/minio/private.key" || ! -f "deploy/tls/minio/ca.crt" ]]; then
+    echo "[ERROR] MinIO TLS cert bundle is missing. Run: ./scripts/ops/minio_tls_bootstrap.sh"
+    exit 1
+  fi
+}
+
+fail_if_insecure_env
+
 echo "[1/4] Build and start production stack..."
 docker compose -f docker-compose.yml -f docker-compose.prod.yml up -d --build
 

scripts/ops/incident_checklist.sh

@@ -0,0 +1,140 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+cd "$ROOT_DIR"
+
+SEVERITY="MEDIUM"
+CATEGORY="PDN_SUSPECTED"
+SUMMARY=""
+REQUEST_ID=""
+TRACK_NUMBER=""
+REPORTER=""
+OUTPUT_FILE=""
+
+usage() {
+  cat <<USAGE
+Usage:
+  scripts/ops/incident_checklist.sh [options]
+
+Options:
+  --severity <LOW|MEDIUM|HIGH|CRITICAL>
+  --category <PDN_LEAK|UNAUTHORIZED_ACCESS|MALWARE_UPLOAD|SERVICE_COMPROMISE|PDN_SUSPECTED>
+  --summary <text>
+  --request-id <uuid>
+  --track-number <trk>
+  --reporter <name/email>
+  --output <path>     Explicit output markdown file path
+  -h, --help
+
+Examples:
+  scripts/ops/incident_checklist.sh --severity HIGH --category UNAUTHORIZED_ACCESS --summary "Suspicious request card reads"
+USAGE
+}
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --severity) SEVERITY="${2:-}"; shift 2 ;;
+    --category) CATEGORY="${2:-}"; shift 2 ;;
+    --summary) SUMMARY="${2:-}"; shift 2 ;;
+    --request-id) REQUEST_ID="${2:-}"; shift 2 ;;
+    --track-number) TRACK_NUMBER="${2:-}"; shift 2 ;;
+    --reporter) REPORTER="${2:-}"; shift 2 ;;
+    --output) OUTPUT_FILE="${2:-}"; shift 2 ;;
+    -h|--help) usage; exit 0 ;;
+    *) echo "[ERROR] Unknown argument: $1" >&2; usage; exit 1 ;;
+  esac
+done
+
+case "$(echo "$SEVERITY" | tr '[:lower:]' '[:upper:]')" in
+  LOW|MEDIUM|HIGH|CRITICAL) ;;
+  *) echo "[ERROR] Invalid severity: $SEVERITY" >&2; exit 1 ;;
+esac
+SEVERITY="$(echo "$SEVERITY" | tr '[:lower:]' '[:upper:]')"
+
+if [[ -z "$SUMMARY" ]]; then
+  SUMMARY="Initial triage started via incident checklist"
+fi
+
+TS_UTC="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
+TS_FILE="$(date -u +"%Y%m%d-%H%M%S")"
+HOSTNAME_VALUE="$(hostname)"
+
+if [[ -z "$OUTPUT_FILE" ]]; then
+  mkdir -p reports/incidents
+  OUTPUT_FILE="reports/incidents/incident-${TS_FILE}.md"
+else
+  mkdir -p "$(dirname "$OUTPUT_FILE")"
+fi
+
+BACKEND_HEALTH="unknown"
+CHAT_HEALTH="unknown"
+EMAIL_HEALTH="unknown"
+
+if curl -fsS http://localhost:8081/health >/dev/null 2>&1; then BACKEND_HEALTH="ok"; else BACKEND_HEALTH="failed"; fi
+if curl -fsS http://localhost:8081/chat-health >/dev/null 2>&1; then CHAT_HEALTH="ok"; else CHAT_HEALTH="failed"; fi
+if curl -fsS http://localhost:8081/email-health >/dev/null 2>&1; then EMAIL_HEALTH="ok"; else EMAIL_HEALTH="failed"; fi
+
+cat > "$OUTPUT_FILE" <<REPORT
+# Инцидент ПДн: первичный чек-лист
+
+- Дата/время (UTC): ${TS_UTC}
+- Хост: ${HOSTNAME_VALUE}
+- Уровень: ${SEVERITY}
+- Категория: ${CATEGORY}
+- Инициатор: ${REPORTER:-не указан}
+- Request ID: ${REQUEST_ID:-не указан}
+- Track number: ${TRACK_NUMBER:-не указан}
+- Краткое описание: ${SUMMARY}
+
+## 1. Немедленные действия (0-15 минут)
+- [ ] Назначен ответственный за инцидент
+- [ ] Заморожены потенциально компрометированные учетные данные
+- [ ] Включен усиленный сбор логов и запрет на удаление логов
+- [ ] Зафиксировано текущее состояние сервисов и времени обнаружения
+
+## 2. Техническая локализация
+- [ ] Проверены подозрительные события в таблице 'security_audit_log' (READ/UPLOAD/DOWNLOAD)
+- [ ] Проверены события CRUD в таблице 'audit_log'
+- [ ] Проверены запросы к заявкам/чатам/счетам по IP/actor_subject
+- [ ] Ограничен доступ к затронутым данным (временный deny/rotate/rbac tighten)
+
+## 3. Коммуникации и эскалация
+- [ ] Уведомлен владелец системы и ответственный по ИБ/ПДн
+- [ ] Определен объем затронутых ПДн и категорий субъектов
+- [ ] Принято решение о юридических уведомлениях (внутренний контур)
+
+## 4. Восстановление
+- [ ] Выполнена ротация секретов/ключей (JWT, INTERNAL_SERVICE_TOKEN, внешние API)
+- [ ] Проверена целостность данных и корректность бизнес-процессов
+- [ ] Выполнен пост-инцидентный тест smoke + регрессионные проверки
+
+## 5. Артефакты и evidence
+- [ ] Сохранены логи сервисов (docker compose logs --since ...)
+- [ ] Сохранены выгрузки из security_audit_log и audit_log
+- [ ] Зафиксированы hash-суммы ключевых файлов evidence
+
+## 6. Текущие health-checks
+- backend: ${BACKEND_HEALTH}
+- chat-service: ${CHAT_HEALTH}
+- email-service: ${EMAIL_HEALTH}
+
+## 7. Команды для первичного анализа
+
+a. Просмотр последних security-событий:
+~~~bash
+ docker compose exec -T db psql -U postgres -d legal -c "select created_at, actor_role, actor_subject, actor_ip, action, scope, allowed from security_audit_log order by created_at desc limit 100;"
+~~~
+
+b. Просмотр последних CRUD-аудитов:
+~~~bash
+ docker compose exec -T db psql -U postgres -d legal -c "select created_at, entity, entity_id, action, responsible from audit_log order by created_at desc limit 100;"
+~~~
+
+c. Снимок логов контейнеров:
+~~~bash
+ docker compose logs --since 2h backend chat-service worker beat edge > reports/incidents/logs-${TS_FILE}.txt
+~~~
+REPORT
+
+echo "[OK] Incident checklist created: $OUTPUT_FILE"

scripts/ops/minio_tls_bootstrap.sh

@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+OUT_DIR="${1:-$ROOT_DIR/deploy/tls/minio}"
+CA_CN="${MINIO_TLS_CA_CN:-Law Internal MinIO CA}"
+SERVER_CN="${MINIO_TLS_SERVER_CN:-minio}"
+VALID_DAYS="${MINIO_TLS_VALID_DAYS:-825}"
+OVERWRITE="${MINIO_TLS_OVERWRITE:-false}"
+
+mkdir -p "$OUT_DIR"
+
+if [[ "$OVERWRITE" != "true" ]]; then
+  for required in ca.crt ca.key public.crt private.key; do
+    if [[ -f "$OUT_DIR/$required" ]]; then
+      echo "[ERROR] $OUT_DIR/$required already exists. Set MINIO_TLS_OVERWRITE=true to regenerate." >&2
+      exit 1
+    fi
+  done
+fi
+
+if ! command -v openssl >/dev/null 2>&1; then
+  echo "[ERROR] openssl not found" >&2
+  exit 1
+fi
+
+tmp_dir="$(mktemp -d)"
+trap 'rm -rf "$tmp_dir"' EXIT
+
+cat > "$tmp_dir/server.cnf" <<CFG
+[req]
+default_bits = 4096
+prompt = no
+default_md = sha256
+distinguished_name = dn
+req_extensions = req_ext
+
+[dn]
+CN = ${SERVER_CN}
+
+[req_ext]
+subjectAltName = @alt_names
+
+[alt_names]
+DNS.1 = minio
+DNS.2 = law-minio
+DNS.3 = localhost
+IP.1 = 127.0.0.1
+CFG
+
+echo "[1/4] Generating internal CA..."
+openssl genrsa -out "$OUT_DIR/ca.key" 4096 >/dev/null 2>&1
+openssl req -x509 -new -nodes -key "$OUT_DIR/ca.key" -sha256 -days 3650 \
+  -out "$OUT_DIR/ca.crt" -subj "/CN=${CA_CN}" >/dev/null 2>&1
+
+echo "[2/4] Generating MinIO server key + CSR..."
+openssl genrsa -out "$OUT_DIR/private.key" 4096 >/dev/null 2>&1
+openssl req -new -key "$OUT_DIR/private.key" -out "$tmp_dir/server.csr" -config "$tmp_dir/server.cnf" >/dev/null 2>&1
+
+echo "[3/4] Signing MinIO server certificate with internal CA..."
+openssl x509 -req -in "$tmp_dir/server.csr" \
+  -CA "$OUT_DIR/ca.crt" -CAkey "$OUT_DIR/ca.key" -CAcreateserial \
+  -out "$tmp_dir/server.crt" -days "$VALID_DAYS" -sha256 \
+  -extensions req_ext -extfile "$tmp_dir/server.cnf" >/dev/null 2>&1
+
+cat "$tmp_dir/server.crt" "$OUT_DIR/ca.crt" > "$OUT_DIR/public.crt"
+
+chmod 600 "$OUT_DIR/ca.key" "$OUT_DIR/private.key"
+chmod 644 "$OUT_DIR/ca.crt" "$OUT_DIR/public.crt"
+
+echo "[4/4] Done. Generated files:"
+echo "  - $OUT_DIR/ca.crt"
+echo "  - $OUT_DIR/ca.key"
+echo "  - $OUT_DIR/public.crt"
+echo "  - $OUT_DIR/private.key"
+echo
+echo "Use in production .env:"
+echo "  MINIO_TLS_ENABLED=true"
+echo "  S3_ENDPOINT=https://minio:9000"
+echo "  S3_USE_SSL=true"
+echo "  S3_VERIFY_SSL=true"
+echo "  S3_CA_CERT_PATH=/etc/ssl/minio/ca.crt"

scripts/ops/prod_security_audit.sh

@@ -0,0 +1,170 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+cd "$ROOT_DIR"
+
+DOMAIN="${DOMAIN:-ruakb.ru}"
+WWW_DOMAIN="${WWW_DOMAIN:-www.ruakb.ru}"
+SECOND_DOMAIN="${SECOND_DOMAIN:-ruakb.online}"
+SECOND_WWW_DOMAIN="${SECOND_WWW_DOMAIN:-www.ruakb.online}"
+LETSENCRYPT_EMAIL="${LETSENCRYPT_EMAIL:-admin@ruakb.ru}"
+AUTO_CERT_INIT="${AUTO_CERT_INIT:-0}"
+
+PROD_COMPOSE=(docker compose -f docker-compose.yml -f docker-compose.prod.nginx.yml)
+CERT_COMPOSE=(docker compose -f docker-compose.yml -f docker-compose.prod.nginx.yml -f docker-compose.prod.cert.yml)
+
+log() {
+  echo "[SEC-AUDIT] $*"
+}
+
+warn() {
+  echo "[SEC-AUDIT][WARN] $*" >&2
+}
+
+fail() {
+  echo "[SEC-AUDIT][ERROR] $*" >&2
+  exit 1
+}
+
+file_missing() {
+  [[ ! -f "$1" ]]
+}
+
+ensure_env_file() {
+  if [[ -f ".env" ]]; then
+    log ".env found"
+    return 0
+  fi
+
+  if [[ -f ".env.prod" ]]; then
+    cp .env.prod .env
+    chmod 600 .env
+    log ".env was missing -> restored from .env.prod"
+    return 0
+  fi
+
+  if [[ -f ".env.production" ]]; then
+    log ".env/.env.prod missing -> generating .env.prod from .env.production"
+    ./scripts/ops/rotate_prod_secrets.sh --env-in .env.production --env-out .env.prod
+    cp .env.prod .env
+    chmod 600 .env
+    log ".env created from generated .env.prod"
+    return 0
+  fi
+
+  fail "Cannot build .env automatically: missing both .env.prod and .env.production"
+}
+
+ensure_minio_tls_bundle() {
+  if file_missing "deploy/tls/minio/public.crt" || file_missing "deploy/tls/minio/private.key" || file_missing "deploy/tls/minio/ca.crt"; then
+    log "MinIO TLS bundle is missing -> generating"
+    ./scripts/ops/minio_tls_bootstrap.sh
+  else
+    log "MinIO TLS bundle present"
+  fi
+}
+
+ensure_compose_files() {
+  file_missing "docker-compose.prod.nginx.yml" && fail "Missing docker-compose.prod.nginx.yml"
+  file_missing "docker-compose.prod.cert.yml" && fail "Missing docker-compose.prod.cert.yml"
+  file_missing "frontend/nginx.prod.conf" && fail "Missing frontend/nginx.prod.conf"
+  file_missing "deploy/nginx/edge-http-only.conf" && fail "Missing deploy/nginx/edge-http-only.conf"
+  file_missing "deploy/nginx/edge-https.conf" && fail "Missing deploy/nginx/edge-https.conf"
+  log "Compose/nginx files present"
+}
+
+stack_up_and_migrate() {
+  log "Starting production stack (nginx profile)"
+  "${PROD_COMPOSE[@]}" up -d --build --remove-orphans db redis minio backend chat-service email-service worker beat frontend edge clamav
+
+  log "Applying migrations"
+  "${PROD_COMPOSE[@]}" exec -T backend alembic upgrade head
+}
+
+run_security_preflight() {
+  log "Running production security preflight (app-level config validation)"
+  "${PROD_COMPOSE[@]}" run --rm --no-deps backend python - <<'PY'
+from app.core.config import validate_production_security_or_raise
+validate_production_security_or_raise("prod-security-audit")
+print("production security config validation: ok")
+PY
+}
+
+run_local_smoke() {
+  log "Running local smoke checks via localhost"
+  ./scripts/ops/check_chat_health.sh http://localhost >/dev/null
+  ./scripts/ops/security_smoke.sh http://localhost >/dev/null
+  log "Local smoke checks passed"
+}
+
+https_health_ok() {
+  local url="$1"
+  local code
+  code="$(curl -k -sS -o /dev/null -w "%{http_code}" "${url%/}/health" || true)"
+  [[ "$code" == "200" ]]
+}
+
+cert_bootstrap() {
+  log "AUTO_CERT_INIT=1 and https health failed -> running cert bootstrap"
+  "${CERT_COMPOSE[@]}" up -d --build db redis minio backend chat-service email-service worker beat frontend edge
+  "${CERT_COMPOSE[@]}" run --rm certbot certonly --webroot -w /var/www/certbot \
+    --email "$LETSENCRYPT_EMAIL" --agree-tos --no-eff-email --non-interactive --expand \
+    -d "$DOMAIN" -d "$WWW_DOMAIN" -d "$SECOND_DOMAIN" -d "$SECOND_WWW_DOMAIN"
+  "${PROD_COMPOSE[@]}" up -d --build edge
+}
+
+run_domain_smoke() {
+  local domain="$1"
+  [[ -z "$domain" ]] && return 0
+  local url="https://${domain}"
+
+  if ! https_health_ok "$url"; then
+    if [[ "$AUTO_CERT_INIT" == "1" ]]; then
+      cert_bootstrap
+      https_health_ok "$url" || fail "HTTPS health still failing after cert bootstrap: ${url}/health"
+    else
+      fail "HTTPS health check failed: ${url}/health (set AUTO_CERT_INIT=1 to auto-bootstrap certs)"
+    fi
+  fi
+
+  log "Running security smoke for $url"
+  ./scripts/ops/security_smoke.sh "$url" >/dev/null
+}
+
+run_incident_report() {
+  log "Generating incident checklist snapshot"
+  ./scripts/ops/incident_checklist.sh \
+    --severity LOW \
+    --category MONITORING_ALERT \
+    --summary "Scheduled production security audit completed"
+}
+
+print_summary() {
+  log "Collecting final status"
+  "${PROD_COMPOSE[@]}" ps
+  local latest_security_report
+  latest_security_report="$(ls -1t reports/security/security-smoke-*.md 2>/dev/null | head -n 1 || true)"
+  local latest_incident_report
+  latest_incident_report="$(ls -1t reports/incidents/incident-*.md 2>/dev/null | head -n 1 || true)"
+  [[ -n "$latest_security_report" ]] && log "Latest security smoke report: $latest_security_report"
+  [[ -n "$latest_incident_report" ]] && log "Latest incident checklist: $latest_incident_report"
+}
+
+main() {
+  ensure_compose_files
+  ensure_env_file
+  ensure_minio_tls_bundle
+
+  stack_up_and_migrate
+  run_security_preflight
+  run_local_smoke
+  run_domain_smoke "$DOMAIN"
+  run_domain_smoke "$SECOND_DOMAIN"
+  run_incident_report
+  print_summary
+
+  log "Production security audit completed successfully"
+}
+
+main "$@"

scripts/ops/rotate_encryption_kid.sh

@@ -0,0 +1,157 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ENV_FILE=".env"
+KID=""
+DATA_SECRET=""
+CHAT_SECRET=""
+
+usage() {
+  cat <<USAGE
+Usage:
+  scripts/ops/rotate_encryption_kid.sh [options]
+
+Options:
+  --env-file <path>      Env file to update (default: .env)
+  --kid <kid>            KID to activate (default: kYYYYMMDDHHMM)
+  --data-secret <value>  DATA key secret (default: generated)
+  --chat-secret <value>  CHAT key secret (default: same as data secret)
+  -h, --help
+
+Result:
+  - Updates DATA_ENCRYPTION_KEYS / CHAT_ENCRYPTION_KEYS
+  - Sets DATA_ENCRYPTION_ACTIVE_KID / CHAT_ENCRYPTION_ACTIVE_KID
+
+After updating env:
+  1) restart backend/chat/worker with new env
+  2) run re-encryption:
+     docker compose exec -T backend python -m app.scripts.reencrypt_with_active_kid --apply
+USAGE
+}
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --env-file)
+      ENV_FILE="${2:-}"
+      shift 2
+      ;;
+    --kid)
+      KID="${2:-}"
+      shift 2
+      ;;
+    --data-secret)
+      DATA_SECRET="${2:-}"
+      shift 2
+      ;;
+    --chat-secret)
+      CHAT_SECRET="${2:-}"
+      shift 2
+      ;;
+    -h|--help)
+      usage
+      exit 0
+      ;;
+    *)
+      echo "[ERROR] Unknown option: $1" >&2
+      usage
+      exit 1
+      ;;
+  esac
+done
+
+if [[ ! -f "$ENV_FILE" ]]; then
+  echo "[ERROR] Env file not found: $ENV_FILE" >&2
+  exit 1
+fi
+
+if ! command -v openssl >/dev/null 2>&1; then
+  echo "[ERROR] openssl not found" >&2
+  exit 1
+fi
+
+if [[ -z "$KID" ]]; then
+  KID="k$(date -u +%Y%m%d%H%M)"
+fi
+
+if [[ -z "$DATA_SECRET" ]]; then
+  DATA_SECRET="$(openssl rand -base64 64 | tr -d '\n' | tr '+/' 'AZ' | tr -dc 'A-Za-z0-9' | cut -c1-64)"
+fi
+
+if [[ -z "$CHAT_SECRET" ]]; then
+  CHAT_SECRET="$DATA_SECRET"
+fi
+
+read_env_var() {
+  local key="$1"
+  grep -E "^${key}=" "$ENV_FILE" | tail -n1 | cut -d= -f2- || true
+}
+
+upsert_env_var() {
+  local key="$1"
+  local value="$2"
+  local tmp
+  tmp="$(mktemp)"
+  awk -v k="$key" -v v="$value" '
+    BEGIN { done = 0 }
+    $0 ~ ("^" k "=") { print k "=" v; done = 1; next }
+    { print }
+    END { if (!done) print k "=" v }
+  ' "$ENV_FILE" > "$tmp"
+  mv "$tmp" "$ENV_FILE"
+}
+
+merge_kid_secret() {
+  local csv="$1"
+  local kid="$2"
+  local secret="$3"
+  local out=""
+  local found="0"
+  IFS=',' read -r -a parts <<< "$csv"
+  for part in "${parts[@]}"; do
+    local token key value
+    token="$(echo "$part" | xargs)"
+    [[ -z "$token" ]] && continue
+    if [[ "$token" == *=* ]]; then
+      key="${token%%=*}"
+      value="${token#*=}"
+      key="$(echo "$key" | xargs)"
+      value="$(echo "$value" | xargs)"
+      if [[ "$key" == "$kid" ]]; then
+        token="${kid}=${secret}"
+        found="1"
+      fi
+    fi
+    if [[ -n "$out" ]]; then
+      out+="${out:+,}${token}"
+    else
+      out="$token"
+    fi
+  done
+  if [[ "$found" != "1" ]]; then
+    if [[ -n "$out" ]]; then
+      out+=",${kid}=${secret}"
+    else
+      out="${kid}=${secret}"
+    fi
+  fi
+  echo "$out"
+}
+
+current_data_keys="$(read_env_var DATA_ENCRYPTION_KEYS)"
+current_chat_keys="$(read_env_var CHAT_ENCRYPTION_KEYS)"
+new_data_keys="$(merge_kid_secret "$current_data_keys" "$KID" "$DATA_SECRET")"
+new_chat_keys="$(merge_kid_secret "$current_chat_keys" "$KID" "$CHAT_SECRET")"
+
+upsert_env_var "DATA_ENCRYPTION_KEYS" "$new_data_keys"
+upsert_env_var "CHAT_ENCRYPTION_KEYS" "$new_chat_keys"
+upsert_env_var "DATA_ENCRYPTION_ACTIVE_KID" "$KID"
+upsert_env_var "CHAT_ENCRYPTION_ACTIVE_KID" "$KID"
+
+echo "[OK] Updated $ENV_FILE"
+echo "  DATA_ENCRYPTION_ACTIVE_KID=$KID"
+echo "  CHAT_ENCRYPTION_ACTIVE_KID=$KID"
+echo
+echo "Next steps:"
+echo "  1) restart backend/chat/worker with updated env"
+echo "  2) re-encrypt historical data:"
+echo "     docker compose exec -T backend python -m app.scripts.reencrypt_with_active_kid --apply"

scripts/ops/rotate_prod_secrets.sh

@@ -0,0 +1,282 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+cd "$ROOT_DIR"
+
+ENV_IN=".env.production"
+ENV_OUT=".env.prod"
+APPLY_RUNNING=0
+SKIP_DB_ROTATE=0
+SKIP_RESTART=0
+COMPOSE_OVERRIDE="docker-compose.prod.nginx.yml"
+NON_INTERACTIVE=0
+REQUIRED_CONFIRM_TOKEN="ROTATE-PROD-SECRETS"
+CONFIRM_TOKEN_INPUT=""
+
+usage() {
+  cat <<'EOF'
+Usage:
+  scripts/ops/rotate_prod_secrets.sh [options]
+
+Options:
+  --env-in <file>           Source env template (default: .env.production)
+  --env-out <file>          Output env file with rotated secrets (default: .env.prod)
+  --compose-override <file> Compose override for production apply (default: docker-compose.prod.nginx.yml)
+  --apply-running           Apply generated env to running stack (.env replace + DB password rotate + recreate)
+  --non-interactive         Disable prompt confirmation (requires valid --require-confirmation-token)
+  --require-confirmation-token <token>
+                            Mandatory token for --apply-running. Expected: ROTATE-PROD-SECRETS
+  --skip-db-rotate          With --apply-running: do not run ALTER USER in Postgres
+  --skip-restart            With --apply-running: do not recreate stack / migrate / health checks
+  -h, --help                Show help
+
+Examples:
+  scripts/ops/rotate_prod_secrets.sh
+  scripts/ops/rotate_prod_secrets.sh --apply-running
+  scripts/ops/rotate_prod_secrets.sh --env-in .env --env-out .env.prod --apply-running
+EOF
+}
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --env-in)
+      ENV_IN="${2:-}"
+      shift 2
+      ;;
+    --env-out)
+      ENV_OUT="${2:-}"
+      shift 2
+      ;;
+    --compose-override)
+      COMPOSE_OVERRIDE="${2:-}"
+      shift 2
+      ;;
+    --apply-running)
+      APPLY_RUNNING=1
+      shift
+      ;;
+    --non-interactive)
+      NON_INTERACTIVE=1
+      shift
+      ;;
+    --require-confirmation-token)
+      CONFIRM_TOKEN_INPUT="${2:-}"
+      shift 2
+      ;;
+    --skip-db-rotate)
+      SKIP_DB_ROTATE=1
+      shift
+      ;;
+    --skip-restart)
+      SKIP_RESTART=1
+      shift
+      ;;
+    -h|--help)
+      usage
+      exit 0
+      ;;
+    *)
+      echo "[ERROR] Unknown argument: $1" >&2
+      usage
+      exit 1
+      ;;
+  esac
+done
+
+if [[ ! -f "$ENV_IN" ]]; then
+  echo "[ERROR] Input env file not found: $ENV_IN" >&2
+  exit 1
+fi
+
+if ! command -v openssl >/dev/null 2>&1; then
+  echo "[ERROR] openssl not found (required for secret generation)" >&2
+  exit 1
+fi
+
+COMPOSE_ARGS=(-f docker-compose.yml -f "$COMPOSE_OVERRIDE")
+if [[ "$APPLY_RUNNING" -eq 1 && ! -f "$COMPOSE_OVERRIDE" ]]; then
+  echo "[ERROR] Compose override file not found: $COMPOSE_OVERRIDE" >&2
+  exit 1
+fi
+
+rand_alnum() {
+  local length="${1:-64}"
+  local bytes=$(( (length + 1) / 2 ))
+  openssl rand -hex "$bytes" | cut -c1-"$length"
+}
+
+rand_secret() {
+  local length="${1:-64}"
+  local out
+  out="$(openssl rand -base64 "$length" | tr -d '\n' | tr '+/' 'AZ' | tr -dc 'A-Za-z0-9' | cut -c1-"$length")"
+  if [[ "${#out}" -lt "$length" ]]; then
+    out="${out}$(rand_alnum "$((length - ${#out}))")"
+  fi
+  echo "$out"
+}
+
+read_env_value() {
+  local key="$1"
+  local file="$2"
+  local value
+  value="$(grep -E "^${key}=" "$file" | tail -n1 | cut -d= -f2- || true)"
+  echo "$value"
+}
+
+upsert_env_value() {
+  local key="$1"
+  local value="$2"
+  local file="$3"
+  local tmp
+  tmp="$(mktemp)"
+  awk -v k="$key" -v v="$value" '
+    BEGIN { done = 0 }
+    $0 ~ ("^" k "=") { print k "=" v; done = 1; next }
+    { print }
+    END {
+      if (!done) print k "=" v
+    }
+  ' "$file" > "$tmp"
+  mv "$tmp" "$file"
+}
+
+db_url_with_password() {
+  local current_url="$1"
+  local user="$2"
+  local pass="$3"
+  local db_name="$4"
+  if [[ -n "$current_url" && "$current_url" =~ ^([^:]+://[^:]+:)[^@]*(@.*)$ ]]; then
+    echo "${BASH_REMATCH[1]}${pass}${BASH_REMATCH[2]}"
+    return 0
+  fi
+  echo "postgresql+psycopg://${user}:${pass}@db:5432/${db_name}"
+}
+
+echo "[1/5] Preparing output env file..."
+cp "$ENV_IN" "$ENV_OUT"
+chmod 600 "$ENV_OUT"
+
+NEW_ADMIN_JWT_SECRET="$(rand_secret 64)"
+NEW_PUBLIC_JWT_SECRET="$(rand_secret 64)"
+NEW_DATA_ENCRYPTION_SECRET="$(rand_secret 64)"
+NEW_CHAT_ENCRYPTION_SECRET="$(rand_secret 64)"
+NEW_ENC_KID="k$(date -u +%Y%m%d%H%M)"
+NEW_INTERNAL_SERVICE_TOKEN="$(rand_secret 64)"
+NEW_POSTGRES_PASSWORD="$(rand_secret 40)"
+NEW_MINIO_ROOT_USER="minio_$(rand_alnum 14 | tr '[:upper:]' '[:lower:]')"
+NEW_MINIO_ROOT_PASSWORD="$(rand_secret 48)"
+NEW_S3_ACCESS_KEY="$(rand_alnum 20)"
+NEW_S3_SECRET_KEY="$(rand_secret 48)"
+NEW_BOOTSTRAP_PASSWORD="$(rand_secret 32)"
+
+POSTGRES_USER_VALUE="$(read_env_value "POSTGRES_USER" "$ENV_OUT")"
+POSTGRES_DB_VALUE="$(read_env_value "POSTGRES_DB" "$ENV_OUT")"
+DATABASE_URL_VALUE="$(read_env_value "DATABASE_URL" "$ENV_OUT")"
+
+if [[ -z "$POSTGRES_USER_VALUE" ]]; then
+  POSTGRES_USER_VALUE="postgres"
+fi
+if [[ -z "$POSTGRES_DB_VALUE" ]]; then
+  POSTGRES_DB_VALUE="legal"
+fi
+
+NEW_DATABASE_URL="$(db_url_with_password "$DATABASE_URL_VALUE" "$POSTGRES_USER_VALUE" "$NEW_POSTGRES_PASSWORD" "$POSTGRES_DB_VALUE")"
+
+echo "[2/5] Writing rotated internal secrets into $ENV_OUT..."
+upsert_env_value "APP_ENV" "prod" "$ENV_OUT"
+upsert_env_value "PRODUCTION_ENFORCE_SECURE_SETTINGS" "true" "$ENV_OUT"
+upsert_env_value "OTP_DEV_MODE" "false" "$ENV_OUT"
+upsert_env_value "ADMIN_BOOTSTRAP_ENABLED" "false" "$ENV_OUT"
+upsert_env_value "PUBLIC_COOKIE_SECURE" "true" "$ENV_OUT"
+upsert_env_value "S3_USE_SSL" "true" "$ENV_OUT"
+upsert_env_value "S3_VERIFY_SSL" "true" "$ENV_OUT"
+upsert_env_value "S3_CA_CERT_PATH" "/etc/ssl/minio/ca.crt" "$ENV_OUT"
+upsert_env_value "MINIO_TLS_ENABLED" "true" "$ENV_OUT"
+upsert_env_value "PUBLIC_STRICT_ORIGIN_CHECK" "true" "$ENV_OUT"
+upsert_env_value "CORS_ALLOW_METHODS" "GET,POST,PUT,PATCH,DELETE,OPTIONS" "$ENV_OUT"
+upsert_env_value "CORS_ALLOW_HEADERS" "Authorization,Content-Type,X-Requested-With,X-Request-ID" "$ENV_OUT"
+upsert_env_value "CORS_ALLOW_CREDENTIALS" "true" "$ENV_OUT"
+upsert_env_value "ADMIN_AUTH_MODE" "password_totp_required" "$ENV_OUT"
+
+upsert_env_value "ADMIN_JWT_SECRET" "$NEW_ADMIN_JWT_SECRET" "$ENV_OUT"
+upsert_env_value "PUBLIC_JWT_SECRET" "$NEW_PUBLIC_JWT_SECRET" "$ENV_OUT"
+upsert_env_value "DATA_ENCRYPTION_SECRET" "$NEW_DATA_ENCRYPTION_SECRET" "$ENV_OUT"
+upsert_env_value "CHAT_ENCRYPTION_SECRET" "$NEW_CHAT_ENCRYPTION_SECRET" "$ENV_OUT"
+upsert_env_value "DATA_ENCRYPTION_ACTIVE_KID" "$NEW_ENC_KID" "$ENV_OUT"
+upsert_env_value "CHAT_ENCRYPTION_ACTIVE_KID" "$NEW_ENC_KID" "$ENV_OUT"
+upsert_env_value "DATA_ENCRYPTION_KEYS" "${NEW_ENC_KID}=${NEW_DATA_ENCRYPTION_SECRET}" "$ENV_OUT"
+upsert_env_value "CHAT_ENCRYPTION_KEYS" "${NEW_ENC_KID}=${NEW_CHAT_ENCRYPTION_SECRET}" "$ENV_OUT"
+upsert_env_value "INTERNAL_SERVICE_TOKEN" "$NEW_INTERNAL_SERVICE_TOKEN" "$ENV_OUT"
+
+upsert_env_value "POSTGRES_PASSWORD" "$NEW_POSTGRES_PASSWORD" "$ENV_OUT"
+upsert_env_value "DATABASE_URL" "$NEW_DATABASE_URL" "$ENV_OUT"
+
+upsert_env_value "MINIO_ROOT_USER" "$NEW_MINIO_ROOT_USER" "$ENV_OUT"
+upsert_env_value "MINIO_ROOT_PASSWORD" "$NEW_MINIO_ROOT_PASSWORD" "$ENV_OUT"
+upsert_env_value "S3_ACCESS_KEY" "$NEW_S3_ACCESS_KEY" "$ENV_OUT"
+upsert_env_value "S3_SECRET_KEY" "$NEW_S3_SECRET_KEY" "$ENV_OUT"
+upsert_env_value "ADMIN_BOOTSTRAP_PASSWORD" "$NEW_BOOTSTRAP_PASSWORD" "$ENV_OUT"
+
+if [[ "$APPLY_RUNNING" -eq 0 ]]; then
+  echo "[3/5] Completed in prepare mode."
+  echo "Generated file: $ENV_OUT"
+  echo "Next step: run with --apply-running to update live stack."
+  exit 0
+fi
+
+if [[ ! -f ".env" ]]; then
+  echo "[ERROR] .env not found for --apply-running mode" >&2
+  exit 1
+fi
+
+if [[ "$CONFIRM_TOKEN_INPUT" != "$REQUIRED_CONFIRM_TOKEN" ]]; then
+  echo "[ERROR] Invalid or missing confirmation token." >&2
+  echo "Pass: --require-confirmation-token $REQUIRED_CONFIRM_TOKEN" >&2
+  exit 1
+fi
+
+if [[ "$NON_INTERACTIVE" -eq 0 ]]; then
+  echo "WARNING: applying rotated secrets to running production stack."
+  echo "This will recreate services and invalidate active auth sessions."
+  read -r -p "Type $REQUIRED_CONFIRM_TOKEN to continue: " typed_token
+  if [[ "$typed_token" != "$REQUIRED_CONFIRM_TOKEN" ]]; then
+    echo "[ABORT] Confirmation token mismatch." >&2
+    exit 1
+  fi
+fi
+
+TIMESTAMP="$(date +%Y%m%d-%H%M%S)"
+BACKUP_FILE=".env.backup.${TIMESTAMP}"
+
+echo "[3/5] Backing up and activating new .env..."
+cp .env "$BACKUP_FILE"
+chmod 600 "$BACKUP_FILE"
+cp "$ENV_OUT" .env
+chmod 600 .env
+
+if [[ "$SKIP_DB_ROTATE" -eq 0 ]]; then
+  echo "[4/5] Rotating Postgres user password inside DB..."
+  docker compose "${COMPOSE_ARGS[@]}" up -d db >/dev/null
+  docker compose "${COMPOSE_ARGS[@]}" exec -T db \
+    psql -U "$POSTGRES_USER_VALUE" -d postgres \
+    -c "ALTER USER \"$POSTGRES_USER_VALUE\" WITH PASSWORD '$NEW_POSTGRES_PASSWORD';"
+else
+  echo "[4/5] Skipped DB password ALTER USER (--skip-db-rotate)."
+fi
+
+if [[ "$SKIP_RESTART" -eq 0 ]]; then
+  echo "[5/5] Recreating stack, applying migrations, and checking health..."
+  docker compose "${COMPOSE_ARGS[@]}" up -d --build --force-recreate --remove-orphans
+  docker compose "${COMPOSE_ARGS[@]}" exec -T backend alembic upgrade head
+  curl -fsS http://localhost/health >/dev/null
+  curl -fsS http://localhost/chat-health >/dev/null
+  curl -fsS http://localhost/email-health >/dev/null
+else
+  echo "[5/5] Skipped stack restart/migrations/health checks (--skip-restart)."
+fi
+
+echo "Rotation completed."
+echo "Backup file: $BACKUP_FILE"
+echo "Active env: .env"
+echo "Generated env snapshot: $ENV_OUT"

scripts/ops/security_smoke.sh

@@ -0,0 +1,302 @@
+#!/usr/bin/env bash
+set -u
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+cd "$ROOT_DIR"
+
+BASE_URL="${1:-http://localhost:8081}"
+REPORT_DIR="${REPORT_DIR:-reports/security}"
+TS_HUMAN="$(date -u +"%Y-%m-%d %H:%M:%S UTC")"
+TS_FILE="$(date -u +"%Y%m%d-%H%M%S")"
+REPORT_FILE="${REPORT_DIR}/security-smoke-${TS_FILE}.md"
+
+mkdir -p "$REPORT_DIR"
+
+failures=()
+warnings=()
+passes=()
+
+add_pass() { passes+=("$1"); }
+add_warn() { warnings+=("$1"); }
+add_fail() { failures+=("$1"); }
+
+lower() {
+  echo "$1" | tr '[:upper:]' '[:lower:]'
+}
+
+read_env_var() {
+  local key="$1"
+  if [[ ! -f ".env" ]]; then
+    echo ""
+    return 0
+  fi
+  grep -E "^${key}=" .env | tail -n1 | cut -d= -f2- || true
+}
+
+is_truthy() {
+  local value
+  value="$(lower "${1:-}")"
+  [[ "$value" == "true" || "$value" == "1" || "$value" == "yes" || "$value" == "on" ]]
+}
+
+http_status_ok() {
+  local url="$1"
+  local code
+  code="$(curl -k -sS -o /dev/null -w "%{http_code}" "$url" || true)"
+  [[ "$code" == "200" ]]
+}
+
+check_required_headers() {
+  local url="$1"
+  local head
+  head="$(curl -k -sS -I "$url" || true)"
+  local normalized
+  normalized="$(echo "$head" | tr -d '\r' | tr '[:upper:]' '[:lower:]')"
+
+  if [[ "$normalized" == *"x-content-type-options: nosniff"* ]]; then
+    add_pass "header: X-Content-Type-Options=nosniff"
+  else
+    add_fail "missing/invalid header X-Content-Type-Options at ${url}"
+  fi
+  if [[ "$normalized" == *"x-frame-options:"* ]]; then
+    add_pass "header: X-Frame-Options present"
+  else
+    add_fail "missing header X-Frame-Options at ${url}"
+  fi
+  if [[ "$normalized" == *"referrer-policy:"* ]]; then
+    add_pass "header: Referrer-Policy present"
+  else
+    add_fail "missing header Referrer-Policy at ${url}"
+  fi
+  if [[ "$normalized" == *"content-security-policy:"* ]]; then
+    add_pass "header: Content-Security-Policy present"
+  else
+    add_fail "missing header Content-Security-Policy at ${url}"
+  fi
+}
+
+check_tls_cert() {
+  local url="$1"
+  if [[ "$url" != https://* ]]; then
+    add_warn "tls check skipped (BASE_URL is not https): ${url}"
+    return 0
+  fi
+
+  local hostport host port cert not_after
+  hostport="${url#https://}"
+  hostport="${hostport%%/*}"
+  host="${hostport%%:*}"
+  port="443"
+  if [[ "$hostport" == *:* ]]; then
+    port="${hostport##*:}"
+  fi
+
+  cert="$(echo | openssl s_client -connect "${host}:${port}" -servername "${host}" 2>/dev/null || true)"
+  if [[ "$cert" != *"BEGIN CERTIFICATE"* ]]; then
+    add_fail "tls certificate is not available for ${host}:${port}"
+    return 1
+  fi
+
+  not_after="$(echo "$cert" | openssl x509 -noout -enddate 2>/dev/null | cut -d= -f2- || true)"
+  if [[ -z "$not_after" ]]; then
+    add_fail "tls certificate enddate cannot be read for ${host}:${port}"
+    return 1
+  fi
+
+  local days_left
+  days_left="$(python3 - <<PY
+from datetime import datetime, timezone
+from email.utils import parsedate_to_datetime
+value = """${not_after}""".strip()
+try:
+    dt = parsedate_to_datetime(value)
+    if dt.tzinfo is None:
+        dt = dt.replace(tzinfo=timezone.utc)
+    left = int((dt - datetime.now(timezone.utc)).total_seconds() // 86400)
+    print(left)
+except Exception:
+    print(-9999)
+PY
+)"
+  if [[ "$days_left" == "-9999" ]]; then
+    add_fail "tls certificate date parse error for ${host}:${port}"
+    return 1
+  fi
+  if (( days_left < 7 )); then
+    add_fail "tls certificate expires too soon (${days_left} days) for ${host}:${port}"
+    return 1
+  fi
+  add_pass "tls certificate valid for ${host}:${port} (days_left=${days_left})"
+  return 0
+}
+
+check_cookie_and_security_flags() {
+  if [[ ! -f ".env" ]]; then
+    add_warn ".env not found: config smoke checks skipped"
+    return 0
+  fi
+
+  local app_env cookie_secure samesite strict_origin
+  app_env="$(lower "$(read_env_var APP_ENV)")"
+  cookie_secure="$(read_env_var PUBLIC_COOKIE_SECURE)"
+  samesite="$(lower "$(read_env_var PUBLIC_COOKIE_SAMESITE)")"
+  strict_origin="$(read_env_var PUBLIC_STRICT_ORIGIN_CHECK)"
+
+  if [[ "$app_env" == "prod" || "$app_env" == "production" ]]; then
+    if is_truthy "$cookie_secure"; then
+      add_pass "env: PUBLIC_COOKIE_SECURE=true (prod)"
+    else
+      add_fail "env: PUBLIC_COOKIE_SECURE must be true in prod"
+    fi
+
+    if [[ "$samesite" == "lax" || "$samesite" == "strict" || "$samesite" == "none" ]]; then
+      add_pass "env: PUBLIC_COOKIE_SAMESITE is valid (${samesite})"
+    else
+      add_fail "env: invalid PUBLIC_COOKIE_SAMESITE (${samesite})"
+    fi
+
+    if is_truthy "$strict_origin"; then
+      add_pass "env: PUBLIC_STRICT_ORIGIN_CHECK=true (prod)"
+    else
+      add_fail "env: PUBLIC_STRICT_ORIGIN_CHECK must be true in prod"
+    fi
+  else
+    add_warn "APP_ENV=${app_env:-unknown}: prod-only cookie checks skipped"
+  fi
+}
+
+check_compose_service_running() {
+  local service="$1"
+  if ! command -v docker >/dev/null 2>&1; then
+    add_warn "docker is not available: service checks skipped"
+    return 0
+  fi
+  local running
+  running="$(docker compose ps --services --filter status=running 2>/dev/null || true)"
+  if echo "$running" | grep -qx "$service"; then
+    add_pass "service running: ${service}"
+    return 0
+  fi
+  add_fail "service is not running: ${service}"
+  return 1
+}
+
+check_db_security_audit_table() {
+  if ! command -v docker >/dev/null 2>&1; then
+    add_warn "docker is not available: DB checks skipped"
+    return 0
+  fi
+  if [[ ! -f ".env" ]]; then
+    add_warn ".env not found: DB checks skipped"
+    return 0
+  fi
+
+  local pg_user pg_db
+  pg_user="$(read_env_var POSTGRES_USER)"
+  pg_db="$(read_env_var POSTGRES_DB)"
+  pg_user="${pg_user:-postgres}"
+  pg_db="${pg_db:-legal}"
+
+  local exists
+  exists="$(docker compose exec -T db psql -U "$pg_user" -d "$pg_db" -Atc "select to_regclass('public.security_audit_log') is not null;" 2>/dev/null || true)"
+  if [[ "$exists" == "t" ]]; then
+    add_pass "db table exists: security_audit_log"
+  else
+    add_fail "db table missing or inaccessible: security_audit_log"
+    return 1
+  fi
+
+  local recent
+  recent="$(docker compose exec -T db psql -U "$pg_user" -d "$pg_db" -Atc "select count(*) from security_audit_log where created_at >= now() - interval '7 days';" 2>/dev/null || true)"
+  if [[ "$recent" =~ ^[0-9]+$ ]]; then
+    add_pass "db access: security_audit_log query ok (rows_7d=${recent})"
+  else
+    add_fail "db access error: cannot query security_audit_log"
+    return 1
+  fi
+}
+
+check_attachment_scan_availability() {
+  local scan_enabled clam_enabled
+  scan_enabled="$(read_env_var ATTACHMENT_SCAN_ENABLED)"
+  clam_enabled="$(read_env_var CLAMAV_ENABLED)"
+
+  if is_truthy "$scan_enabled" || is_truthy "$clam_enabled"; then
+    check_compose_service_running "clamav"
+  else
+    add_warn "attachment scan disabled by config (ATTACHMENT_SCAN_ENABLED/CLAMAV_ENABLED)"
+  fi
+}
+
+run_smoke() {
+  local health_url chat_health_url email_health_url
+  health_url="${BASE_URL%/}/health"
+  chat_health_url="${BASE_URL%/}/chat-health"
+  email_health_url="${BASE_URL%/}/email-health"
+
+  if http_status_ok "$health_url"; then
+    add_pass "http 200: ${health_url}"
+  else
+    add_fail "http check failed: ${health_url}"
+  fi
+  if http_status_ok "$chat_health_url"; then
+    add_pass "http 200: ${chat_health_url}"
+  else
+    add_fail "http check failed: ${chat_health_url}"
+  fi
+  if http_status_ok "$email_health_url"; then
+    add_pass "http 200: ${email_health_url}"
+  else
+    add_fail "http check failed: ${email_health_url}"
+  fi
+
+  check_required_headers "$health_url"
+  check_tls_cert "$BASE_URL"
+  check_cookie_and_security_flags
+  check_attachment_scan_availability
+  check_db_security_audit_table
+}
+
+write_report() {
+  {
+    echo "# Security Smoke Report"
+    echo
+    echo "- Timestamp: ${TS_HUMAN}"
+    echo "- Base URL: ${BASE_URL}"
+    echo "- Result: $([[ ${#failures[@]} -eq 0 ]] && echo "PASS" || echo "FAIL")"
+    echo
+    echo "## Passed checks (${#passes[@]})"
+    for item in "${passes[@]}"; do
+      echo "- [x] ${item}"
+    done
+    echo
+    echo "## Warnings (${#warnings[@]})"
+    if [[ ${#warnings[@]} -eq 0 ]]; then
+      echo "- none"
+    else
+      for item in "${warnings[@]}"; do
+        echo "- [!] ${item}"
+      done
+    fi
+    echo
+    echo "## Failures (${#failures[@]})"
+    if [[ ${#failures[@]} -eq 0 ]]; then
+      echo "- none"
+    else
+      for item in "${failures[@]}"; do
+        echo "- [ ] ${item}"
+      done
+    fi
+  } > "$REPORT_FILE"
+}
+
+run_smoke
+write_report
+
+if [[ ${#failures[@]} -gt 0 ]]; then
+  echo "[ALERT] Security smoke failed (${#failures[@]} failure(s)). Report: ${REPORT_FILE}" >&2
+  exit 2
+fi
+
+echo "[OK] Security smoke passed. Report: ${REPORT_FILE}"
+exit 0

tests/test_crypto_kid_rotation.py

@@ -0,0 +1,115 @@
+import base64
+import hashlib
+import hmac
+import os
+import unittest
+
+os.environ.setdefault("DATABASE_URL", "sqlite+pysqlite:///:memory:")
+os.environ.setdefault("REDIS_URL", "redis://localhost:6379/0")
+os.environ.setdefault("S3_ENDPOINT", "http://localhost:9000")
+os.environ.setdefault("S3_ACCESS_KEY", "test")
+os.environ.setdefault("S3_SECRET_KEY", "test")
+os.environ.setdefault("S3_BUCKET", "test")
+
+from app.core.config import settings
+from app.services.chat_crypto import decrypt_message_body, encrypt_message_body, extract_message_kid
+from app.services.invoice_crypto import (
+    active_requisites_kid,
+    decrypt_requisites,
+    encrypt_requisites,
+    extract_requisites_kid,
+)
+
+
+def _xor_bytes(a: bytes, b: bytes) -> bytes:
+    return bytes(x ^ y for x, y in zip(a, b))
+
+
+def _legacy_invoice_token(payload: dict, secret: str) -> str:
+    raw = (str(payload).replace("'", '"')).encode("utf-8")
+    # stable json-like payload for this test suite
+    raw = b'{"secret":"LEGACY"}' if payload.get("secret") == "LEGACY" else raw
+    key = hashlib.sha256(secret.encode("utf-8")).digest()
+    nonce = bytes.fromhex("00112233445566778899aabbccddeeff")
+    stream = hashlib.pbkdf2_hmac("sha256", key, nonce, 120_000, dklen=len(raw))
+    cipher = _xor_bytes(raw, stream)
+    tag = hmac.new(key, b"v1" + nonce + cipher, hashlib.sha256).digest()
+    token = b"v1" + nonce + tag + cipher
+    return base64.urlsafe_b64encode(token).decode("ascii")
+
+
+def _legacy_chat_token(plaintext: str, secret: str) -> str:
+    raw = plaintext.encode("utf-8")
+    key = hashlib.sha256(secret.encode("utf-8")).digest()
+    nonce = bytes.fromhex("ffeeddccbbaa99887766554433221100")
+    stream = hashlib.pbkdf2_hmac("sha256", key, nonce, 120_000, dklen=len(raw))
+    cipher = _xor_bytes(raw, stream)
+    tag = hmac.new(key, b"v1" + nonce + cipher, hashlib.sha256).digest()
+    token = b"v1" + nonce + tag + cipher
+    return "chatenc:v1:" + base64.urlsafe_b64encode(token).decode("ascii")
+
+
+class CryptoKidRotationTests(unittest.TestCase):
+    def setUp(self):
+        self._backup = {
+            "DATA_ENCRYPTION_SECRET": settings.DATA_ENCRYPTION_SECRET,
+            "DATA_ENCRYPTION_ACTIVE_KID": settings.DATA_ENCRYPTION_ACTIVE_KID,
+            "DATA_ENCRYPTION_KEYS": settings.DATA_ENCRYPTION_KEYS,
+            "CHAT_ENCRYPTION_SECRET": settings.CHAT_ENCRYPTION_SECRET,
+            "CHAT_ENCRYPTION_ACTIVE_KID": settings.CHAT_ENCRYPTION_ACTIVE_KID,
+            "CHAT_ENCRYPTION_KEYS": settings.CHAT_ENCRYPTION_KEYS,
+        }
+
+    def tearDown(self):
+        for key, value in self._backup.items():
+            setattr(settings, key, value)
+
+    def test_invoice_encrypt_uses_active_kid(self):
+        settings.DATA_ENCRYPTION_SECRET = "legacy-secret-1234567890"
+        settings.DATA_ENCRYPTION_ACTIVE_KID = "k2"
+        settings.DATA_ENCRYPTION_KEYS = "k1=old-secret-1111111111111111,k2=new-secret-2222222222222222"
+
+        token = encrypt_requisites({"inn": "7700000000"})
+        self.assertTrue(token.startswith("invenc:v2:"))
+        self.assertEqual(extract_requisites_kid(token), "k2")
+        payload = decrypt_requisites(token)
+        self.assertEqual(payload.get("inn"), "7700000000")
+        self.assertEqual(active_requisites_kid(), "k2")
+
+    def test_invoice_decrypts_legacy_after_rotation(self):
+        legacy_secret = "legacy-data-secret-aaaaaaaaaaaaaaaa"
+        legacy = _legacy_invoice_token({"secret": "LEGACY"}, legacy_secret)
+
+        settings.DATA_ENCRYPTION_SECRET = ""
+        settings.DATA_ENCRYPTION_ACTIVE_KID = "k2"
+        settings.DATA_ENCRYPTION_KEYS = f"k1={legacy_secret},k2=new-data-secret-bbbbbbbbbbbbbbbb"
+
+        payload = decrypt_requisites(legacy)
+        self.assertEqual(payload.get("secret"), "LEGACY")
+
+        rotated = encrypt_requisites(payload)
+        self.assertEqual(extract_requisites_kid(rotated), "k2")
+        self.assertEqual(decrypt_requisites(rotated).get("secret"), "LEGACY")
+
+    def test_chat_decrypts_legacy_and_writes_new_kid(self):
+        legacy_secret = "legacy-chat-secret-aaaaaaaaaaaaaaaa"
+        legacy_token = _legacy_chat_token("legacy message", legacy_secret)
+
+        settings.DATA_ENCRYPTION_SECRET = ""
+        settings.DATA_ENCRYPTION_ACTIVE_KID = "k2"
+        settings.DATA_ENCRYPTION_KEYS = "k2=new-data-secret-bbbbbbbbbbbbbbbb"
+        settings.CHAT_ENCRYPTION_SECRET = ""
+        settings.CHAT_ENCRYPTION_ACTIVE_KID = "k2"
+        settings.CHAT_ENCRYPTION_KEYS = f"k1={legacy_secret},k2=new-chat-secret-cccccccccccccccc"
+
+        plain = decrypt_message_body(legacy_token)
+        self.assertEqual(plain, "legacy message")
+
+        token = encrypt_message_body(plain)
+        self.assertTrue(token.startswith("chatenc:v2:"))
+        self.assertEqual(extract_message_kid(token), "k2")
+        self.assertEqual(decrypt_message_body(token), "legacy message")
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_http_hardening.py

@@ -92,4 +92,7 @@ class HttpHardeningTests(unittest.TestCase):
         }
         headers = _response_security_headers(Request(scope))
         self.assertEqual(headers.get("X-Frame-Options"), "DENY")
-        self.assertIn("frame-ancestors 'none'", str(headers.get("Content-Security-Policy")))
+        csp = str(headers.get("Content-Security-Policy"))
+        self.assertIn("frame-ancestors 'none'", csp)
+        self.assertIn("script-src 'self'", csp)
+        self.assertIn("connect-src 'self'", csp)

tests/test_migrations.py

@@ -105,6 +105,7 @@ class MigrationTests(unittest.TestCase):
             "notifications",
             "invoices",
             "security_audit_log",
+            "data_retention_policies",
             "alembic_version",
         }
         tables = set(self.inspector.get_table_names())
@@ -113,7 +114,7 @@ class MigrationTests(unittest.TestCase):
     def test_alembic_version_is_set(self):
         with self.engine.connect() as conn:
             version = conn.execute(text("SELECT version_num FROM alembic_version")).scalar_one()
-        self.assertEqual(version, "0030_attachment_scan")
+        self.assertEqual(version, "0031_pii_retention_and_consent")
 
     def test_responsible_column_exists_in_all_domain_tables(self):
         tables = {
@@ -143,6 +144,7 @@ class MigrationTests(unittest.TestCase):
             "notifications",
             "invoices",
             "security_audit_log",
+            "data_retention_policies",
         }
         for table in tables:
             columns = {column["name"] for column in self.inspector.get_columns(table)}
@@ -193,6 +195,9 @@ class MigrationTests(unittest.TestCase):
         columns = {column["name"] for column in self.inspector.get_columns("requests")}
         self.assertIn("client_id", columns)
         self.assertIn("client_email", columns)
+        self.assertIn("pdn_consent", columns)
+        self.assertIn("pdn_consent_at", columns)
+        self.assertIn("pdn_consent_ip", columns)
         self.assertIn("important_date_at", columns)
         self.assertIn("effective_rate", columns)
         self.assertIn("request_cost", columns)
@@ -200,6 +205,17 @@ class MigrationTests(unittest.TestCase):
         self.assertIn("paid_at", columns)
         self.assertIn("paid_by_admin_id", columns)
 
+    def test_data_retention_policies_contains_core_columns(self):
+        columns = {column["name"] for column in self.inspector.get_columns("data_retention_policies")}
+        self.assertIn("id", columns)
+        self.assertIn("entity", columns)
+        self.assertIn("retention_days", columns)
+        self.assertIn("enabled", columns)
+        self.assertIn("hard_delete", columns)
+        self.assertIn("description", columns)
+        self.assertIn("created_at", columns)
+        self.assertIn("responsible", columns)
+
     def test_status_history_contains_important_date_column(self):
         columns = {column["name"] for column in self.inspector.get_columns("status_history")}
         self.assertIn("important_date_at", columns)

tests/test_origin_guard.py

@@ -0,0 +1,81 @@
+import os
+import unittest
+
+from fastapi import HTTPException
+from starlette.requests import Request
+
+os.environ.setdefault("DATABASE_URL", "sqlite+pysqlite:///:memory:")
+os.environ.setdefault("REDIS_URL", "redis://localhost:6379/0")
+os.environ.setdefault("S3_ENDPOINT", "http://localhost:9000")
+os.environ.setdefault("S3_ACCESS_KEY", "test")
+os.environ.setdefault("S3_SECRET_KEY", "test")
+os.environ.setdefault("S3_BUCKET", "test")
+
+from app.core.config import settings
+from app.services.origin_guard import enforce_public_origin_or_403
+
+
+def _request_with_headers(headers: dict[str, str]) -> Request:
+    raw_headers = [(str(k).lower().encode("latin-1"), str(v).encode("latin-1")) for k, v in headers.items()]
+    scope = {
+        "type": "http",
+        "http_version": "1.1",
+        "method": "POST",
+        "scheme": "https",
+        "path": "/api/public/otp/send",
+        "query_string": b"",
+        "headers": raw_headers,
+        "client": ("127.0.0.1", 52000),
+        "server": ("testserver", 443),
+    }
+    return Request(scope)
+
+
+class OriginGuardTests(unittest.TestCase):
+    def setUp(self):
+        self._backup = {
+            "APP_ENV": settings.APP_ENV,
+            "PUBLIC_STRICT_ORIGIN_CHECK": settings.PUBLIC_STRICT_ORIGIN_CHECK,
+            "PUBLIC_ALLOWED_WEB_ORIGINS": settings.PUBLIC_ALLOWED_WEB_ORIGINS,
+        }
+        settings.APP_ENV = "production"
+        settings.PUBLIC_STRICT_ORIGIN_CHECK = True
+        settings.PUBLIC_ALLOWED_WEB_ORIGINS = "https://ruakb.ru,https://www.ruakb.ru"
+
+    def tearDown(self):
+        for key, value in self._backup.items():
+            setattr(settings, key, value)
+
+    def test_allows_whitelisted_origin(self):
+        request = _request_with_headers({"origin": "https://ruakb.ru"})
+        enforce_public_origin_or_403(request, endpoint="/api/public/otp/send")
+
+    def test_rejects_missing_origin_and_referer(self):
+        request = _request_with_headers({})
+        with self.assertRaises(HTTPException) as exc:
+            enforce_public_origin_or_403(request, endpoint="/api/public/otp/send")
+        self.assertEqual(exc.exception.status_code, 403)
+
+    def test_rejects_cross_site_fetch_metadata(self):
+        request = _request_with_headers(
+            {
+                "origin": "https://ruakb.ru",
+                "sec-fetch-site": "cross-site",
+            }
+        )
+        with self.assertRaises(HTTPException) as exc:
+            enforce_public_origin_or_403(request, endpoint="/api/public/otp/send")
+        self.assertEqual(exc.exception.status_code, 403)
+
+    def test_allows_referer_when_origin_missing(self):
+        request = _request_with_headers({"referer": "https://www.ruakb.ru/landing"})
+        enforce_public_origin_or_403(request, endpoint="/api/public/otp/send")
+
+    def test_can_disable_check(self):
+        settings.PUBLIC_STRICT_ORIGIN_CHECK = False
+        request = _request_with_headers({})
+        enforce_public_origin_or_403(request, endpoint="/api/public/otp/send")
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_public_cabinet.py

@@ -277,7 +277,7 @@ class PublicCabinetTests(unittest.TestCase):
 
         with self.SessionLocal() as db:
             raw_encrypted = db.execute(text("SELECT body FROM messages ORDER BY created_at DESC LIMIT 1")).scalar_one()
-            self.assertTrue(str(raw_encrypted).startswith("chatenc:v1:"))
+            self.assertTrue(str(raw_encrypted).startswith("chatenc:"))
             self.assertNotEqual(str(raw_encrypted), payload_body)
 
         listed = self.chat_client.get("/api/public/chat/requests/TRK-CHAT-ENC/messages", cookies=cookies)

tests/test_public_requests.py

@@ -122,6 +122,7 @@ class PublicRequestCreateTests(unittest.TestCase):
             "topic_code": "consulting",
             "description": "Тестируем создание заявки",
             "extra_fields": {"referral_name": "Партнер"},
+            "pdn_consent": True,
         }
         response = self.client.post("/api/public/requests", json=payload)
         self.assertEqual(response.status_code, 401)
@@ -147,6 +148,9 @@ class PublicRequestCreateTests(unittest.TestCase):
             self.assertEqual(created.status_code, "NEW")
             self.assertEqual(created.track_number, body["track_number"])
             self.assertEqual(created.responsible, "Клиент")
+            self.assertTrue(created.pdn_consent)
+            self.assertIsNotNone(created.pdn_consent_at)
+            self.assertIsNotNone(created.pdn_consent_ip)
             client = db.get(Client, created.client_id)
             self.assertIsNotNone(client)
             self.assertEqual(client.phone, payload["client_phone"])
@@ -201,6 +205,47 @@ class PublicRequestCreateTests(unittest.TestCase):
         denied_other_track = self.client.get("/api/public/requests/TRK-OTHER")
         self.assertEqual(denied_other_track.status_code, 403)
 
+    def test_otp_send_rejects_honeypot_field(self):
+        response = self.client.post(
+            "/api/public/otp/send",
+            json={
+                "purpose": "CREATE_REQUEST",
+                "client_phone": self._unique_phone(),
+                "hp_field": "https://spam.example",
+            },
+        )
+        self.assertEqual(response.status_code, 400)
+
+    def test_create_request_rejects_honeypot_field(self):
+        phone = self._unique_phone()
+        self._send_and_verify_create_otp(phone)
+        payload = {
+            "client_name": "Клиент honeypot",
+            "client_phone": phone,
+            "topic_code": "consulting",
+            "description": "Проверка honeypot",
+            "extra_fields": {},
+            "pdn_consent": True,
+            "hp_field": "https://spam.example",
+        }
+        response = self.client.post("/api/public/requests", json=payload)
+        self.assertEqual(response.status_code, 400)
+
+    def test_create_request_requires_pdn_consent(self):
+        phone = self._unique_phone()
+        self._send_and_verify_create_otp(phone)
+        payload = {
+            "client_name": "Клиент без согласия",
+            "client_phone": phone,
+            "topic_code": "consulting",
+            "description": "Проверка согласия ПДн",
+            "extra_fields": {},
+            "pdn_consent": False,
+        }
+        response = self.client.post("/api/public/requests", json=payload)
+        self.assertEqual(response.status_code, 400)
+        self.assertIn("согласие", str(response.json().get("detail", "")).lower())
+
     def test_view_request_can_use_phone_otp_and_switch_between_client_requests(self):
         phone = "+79996660077"
         with self.SessionLocal() as db:
@@ -299,6 +344,7 @@ class PublicRequestCreateTests(unittest.TestCase):
                 "topic_code": "consulting",
                 "description": "Email auth mode create",
                 "extra_fields": {},
+                "pdn_consent": True,
             },
         )
         self.assertEqual(create.status_code, 201)
@@ -427,6 +473,7 @@ class PublicRequestCreateTests(unittest.TestCase):
                 "topic_code": "consulting",
                 "description": "Проверка обязательного поля",
                 "extra_fields": {},
+                "pdn_consent": True,
             },
         )
         self.assertEqual(missing.status_code, 400)
@@ -440,6 +487,7 @@ class PublicRequestCreateTests(unittest.TestCase):
                 "topic_code": "consulting",
                 "description": "Проверка обязательного поля",
                 "extra_fields": {"passport_series": "1234"},
+                "pdn_consent": True,
             },
         )
         self.assertEqual(created.status_code, 201)
@@ -475,6 +523,32 @@ class PublicRequestCreateTests(unittest.TestCase):
         self.assertIn(f"Max-Age={settings.PUBLIC_JWT_TTL_DAYS * 24 * 3600}", cookie_header)
         self.assertIn("httponly", cookie_header.lower())
 
+    def test_verify_otp_respects_cookie_security_flags_from_settings(self):
+        phone = self._unique_phone()
+        secure_backup = settings.PUBLIC_COOKIE_SECURE
+        samesite_backup = settings.PUBLIC_COOKIE_SAMESITE
+        try:
+            settings.PUBLIC_COOKIE_SECURE = True
+            settings.PUBLIC_COOKIE_SAMESITE = "strict"
+            with patch("app.api.public.otp._generate_code", return_value="313131"):
+                sent = self.client.post(
+                    "/api/public/otp/send",
+                    json={"purpose": "CREATE_REQUEST", "client_phone": phone},
+                )
+                self.assertEqual(sent.status_code, 200)
+
+            verified = self.client.post(
+                "/api/public/otp/verify",
+                json={"purpose": "CREATE_REQUEST", "client_phone": phone, "code": "313131"},
+            )
+            self.assertEqual(verified.status_code, 200)
+            cookie_header = str(verified.headers.get("set-cookie") or "")
+            self.assertIn("Secure", cookie_header)
+            self.assertIn("SameSite=strict", cookie_header)
+        finally:
+            settings.PUBLIC_COOKIE_SECURE = secure_backup
+            settings.PUBLIC_COOKIE_SAMESITE = samesite_backup
+
     def test_verify_view_otp_by_phone_sets_view_session_subject_as_phone(self):
         phone = "+79998887766"
         with self.SessionLocal() as db:

tests/test_reencrypt_with_active_kid.py

@@ -0,0 +1,187 @@
+import base64
+import hashlib
+import hmac
+import os
+import unittest
+from datetime import datetime, timezone
+from uuid import uuid4
+
+from sqlalchemy import create_engine, delete, text
+from sqlalchemy.orm import sessionmaker
+from sqlalchemy.pool import StaticPool
+
+os.environ.setdefault("DATABASE_URL", "sqlite+pysqlite:///:memory:")
+os.environ.setdefault("REDIS_URL", "redis://localhost:6379/0")
+os.environ.setdefault("S3_ENDPOINT", "http://localhost:9000")
+os.environ.setdefault("S3_ACCESS_KEY", "test")
+os.environ.setdefault("S3_SECRET_KEY", "test")
+os.environ.setdefault("S3_BUCKET", "test")
+
+from app.core.config import settings
+from app.models.admin_user import AdminUser
+from app.models.invoice import Invoice
+from app.models.message import Message
+from app.models.request import Request
+from app.scripts import reencrypt_with_active_kid as reencrypt_script
+from app.services.chat_crypto import extract_message_kid
+from app.services.invoice_crypto import extract_requisites_kid
+
+
+def _xor_bytes(a: bytes, b: bytes) -> bytes:
+    return bytes(x ^ y for x, y in zip(a, b))
+
+
+def _legacy_invoice_token(secret: str) -> str:
+    raw = b'{"secret":"LEGACY"}'
+    key = hashlib.sha256(secret.encode("utf-8")).digest()
+    nonce = bytes.fromhex("00112233445566778899aabbccddeeff")
+    stream = hashlib.pbkdf2_hmac("sha256", key, nonce, 120_000, dklen=len(raw))
+    cipher = _xor_bytes(raw, stream)
+    tag = hmac.new(key, b"v1" + nonce + cipher, hashlib.sha256).digest()
+    token = b"v1" + nonce + tag + cipher
+    return base64.urlsafe_b64encode(token).decode("ascii")
+
+
+def _legacy_chat_token(plaintext: str, secret: str) -> str:
+    raw = plaintext.encode("utf-8")
+    key = hashlib.sha256(secret.encode("utf-8")).digest()
+    nonce = bytes.fromhex("ffeeddccbbaa99887766554433221100")
+    stream = hashlib.pbkdf2_hmac("sha256", key, nonce, 120_000, dklen=len(raw))
+    cipher = _xor_bytes(raw, stream)
+    tag = hmac.new(key, b"v1" + nonce + cipher, hashlib.sha256).digest()
+    token = b"v1" + nonce + tag + cipher
+    return "chatenc:v1:" + base64.urlsafe_b64encode(token).decode("ascii")
+
+
+class ReencryptWithKidTests(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls.engine = create_engine(
+            "sqlite+pysqlite:///:memory:",
+            connect_args={"check_same_thread": False},
+            poolclass=StaticPool,
+        )
+        cls.SessionLocal = sessionmaker(bind=cls.engine, autocommit=False, autoflush=False)
+        AdminUser.__table__.create(bind=cls.engine)
+        Request.__table__.create(bind=cls.engine)
+        Message.__table__.create(bind=cls.engine)
+        Invoice.__table__.create(bind=cls.engine)
+
+        cls._old_session_local = reencrypt_script.SessionLocal
+        reencrypt_script.SessionLocal = cls.SessionLocal
+
+    @classmethod
+    def tearDownClass(cls):
+        reencrypt_script.SessionLocal = cls._old_session_local
+        Invoice.__table__.drop(bind=cls.engine)
+        Message.__table__.drop(bind=cls.engine)
+        Request.__table__.drop(bind=cls.engine)
+        AdminUser.__table__.drop(bind=cls.engine)
+        cls.engine.dispose()
+
+    def setUp(self):
+        self._backup = {
+            "DATA_ENCRYPTION_SECRET": settings.DATA_ENCRYPTION_SECRET,
+            "DATA_ENCRYPTION_ACTIVE_KID": settings.DATA_ENCRYPTION_ACTIVE_KID,
+            "DATA_ENCRYPTION_KEYS": settings.DATA_ENCRYPTION_KEYS,
+            "CHAT_ENCRYPTION_SECRET": settings.CHAT_ENCRYPTION_SECRET,
+            "CHAT_ENCRYPTION_ACTIVE_KID": settings.CHAT_ENCRYPTION_ACTIVE_KID,
+            "CHAT_ENCRYPTION_KEYS": settings.CHAT_ENCRYPTION_KEYS,
+        }
+        with self.SessionLocal() as db:
+            db.execute(delete(Invoice))
+            db.execute(delete(Message))
+            db.execute(delete(Request))
+            db.execute(delete(AdminUser))
+            db.commit()
+
+    def tearDown(self):
+        for key, value in self._backup.items():
+            setattr(settings, key, value)
+
+    def test_reencrypt_script_moves_legacy_rows_to_active_kid(self):
+        old_secret = "legacy-secret-aaaaaaaaaaaaaaaa"
+        settings.DATA_ENCRYPTION_SECRET = ""
+        settings.DATA_ENCRYPTION_ACTIVE_KID = "k2"
+        settings.DATA_ENCRYPTION_KEYS = f"k1={old_secret},k2=new-data-secret-bbbbbbbbbbbbbbbb"
+        settings.CHAT_ENCRYPTION_SECRET = ""
+        settings.CHAT_ENCRYPTION_ACTIVE_KID = "k2"
+        settings.CHAT_ENCRYPTION_KEYS = f"k1={old_secret},k2=new-chat-secret-cccccccccccccccc"
+
+        with self.SessionLocal() as db:
+            req = Request(
+                track_number=f"TRK-RER-{uuid4().hex[:8].upper()}",
+                client_name="Клиент",
+                client_phone="+79990001122",
+                topic_code="consulting",
+                status_code="NEW",
+                extra_fields={},
+            )
+            db.add(req)
+            db.flush()
+
+            db.add(
+                Message(
+                    request_id=req.id,
+                    author_type="CLIENT",
+                    author_name="Клиент",
+                    body="placeholder",
+                )
+            )
+            db.flush()
+            db.execute(
+                text("UPDATE messages SET body = :body WHERE id = (SELECT id FROM messages ORDER BY created_at DESC LIMIT 1)"),
+                {"body": _legacy_chat_token("legacy body", old_secret)},
+            )
+
+            admin = AdminUser(
+                role="ADMIN",
+                name="Admin",
+                email=f"admin-{uuid4().hex[:6]}@example.com",
+                password_hash="hash",
+                totp_enabled=True,
+                totp_secret_encrypted=_legacy_invoice_token(old_secret),
+                is_active=True,
+            )
+            db.add(admin)
+
+            invoice = Invoice(
+                request_id=req.id,
+                client_id=None,
+                invoice_number=f"INV-{uuid4().hex[:8].upper()}",
+                status="WAITING_PAYMENT",
+                amount=1000,
+                currency="RUB",
+                payer_display_name="Клиент",
+                payer_details_encrypted=_legacy_invoice_token(old_secret),
+                issued_by_admin_user_id=None,
+                issued_by_role="ADMIN",
+                issued_at=datetime.now(timezone.utc),
+                responsible="seed",
+            )
+            db.add(invoice)
+            db.commit()
+
+        dry = reencrypt_script.reencrypt_with_active_kid(dry_run=True)
+        self.assertGreaterEqual(int(dry.get("messages_reencrypted", 0)), 1)
+        self.assertGreaterEqual(int(dry.get("invoices_reencrypted", 0)), 1)
+        self.assertGreaterEqual(int(dry.get("admin_totp_reencrypted", 0)), 1)
+
+        applied = reencrypt_script.reencrypt_with_active_kid(dry_run=False)
+        self.assertGreaterEqual(int(applied.get("messages_reencrypted", 0)), 1)
+        self.assertGreaterEqual(int(applied.get("invoices_reencrypted", 0)), 1)
+        self.assertGreaterEqual(int(applied.get("admin_totp_reencrypted", 0)), 1)
+        self.assertEqual(int(applied.get("errors", 0)), 0)
+
+        with self.SessionLocal() as db:
+            invoice_token = db.execute(text("SELECT payer_details_encrypted FROM invoices LIMIT 1")).scalar_one()
+            admin_token = db.execute(text("SELECT totp_secret_encrypted FROM admin_users LIMIT 1")).scalar_one()
+            message_token = db.execute(text("SELECT body FROM messages LIMIT 1")).scalar_one()
+
+        self.assertEqual(extract_requisites_kid(str(invoice_token)), "k2")
+        self.assertEqual(extract_requisites_kid(str(admin_token)), "k2")
+        self.assertEqual(extract_message_kid(str(message_token)), "k2")
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_s3_tls.py

@@ -0,0 +1,65 @@
+import os
+import unittest
+from unittest.mock import patch
+
+os.environ.setdefault("DATABASE_URL", "sqlite+pysqlite:///:memory:")
+os.environ.setdefault("REDIS_URL", "redis://localhost:6379/0")
+os.environ.setdefault("S3_ENDPOINT", "http://localhost:9000")
+os.environ.setdefault("S3_ACCESS_KEY", "test")
+os.environ.setdefault("S3_SECRET_KEY", "test")
+os.environ.setdefault("S3_BUCKET", "test")
+
+from app.core.config import settings
+from app.services.s3_storage import S3Storage
+
+
+class S3TlsConfigTests(unittest.TestCase):
+    def setUp(self):
+        self._backup = {
+            "S3_ENDPOINT": settings.S3_ENDPOINT,
+            "S3_ACCESS_KEY": settings.S3_ACCESS_KEY,
+            "S3_SECRET_KEY": settings.S3_SECRET_KEY,
+            "S3_BUCKET": settings.S3_BUCKET,
+            "S3_REGION": settings.S3_REGION,
+            "S3_USE_SSL": settings.S3_USE_SSL,
+            "S3_VERIFY_SSL": settings.S3_VERIFY_SSL,
+            "S3_CA_CERT_PATH": settings.S3_CA_CERT_PATH,
+        }
+
+    def tearDown(self):
+        for key, value in self._backup.items():
+            setattr(settings, key, value)
+
+    def test_s3_client_uses_ca_bundle_for_verify(self):
+        settings.S3_ENDPOINT = "https://minio:9000"
+        settings.S3_ACCESS_KEY = "k"
+        settings.S3_SECRET_KEY = "s"
+        settings.S3_BUCKET = "b"
+        settings.S3_REGION = "us-east-1"
+        settings.S3_USE_SSL = True
+        settings.S3_VERIFY_SSL = True
+        settings.S3_CA_CERT_PATH = "/etc/ssl/minio/ca.crt"
+
+        with patch("app.services.s3_storage.boto3.client") as boto_client:
+            S3Storage()
+
+        kwargs = dict(boto_client.call_args.kwargs)
+        self.assertTrue(kwargs.get("use_ssl"))
+        self.assertEqual(kwargs.get("verify"), "/etc/ssl/minio/ca.crt")
+
+    def test_s3_client_can_disable_verify_in_non_prod(self):
+        settings.S3_ENDPOINT = "https://minio:9000"
+        settings.S3_ACCESS_KEY = "k"
+        settings.S3_SECRET_KEY = "s"
+        settings.S3_BUCKET = "b"
+        settings.S3_REGION = "us-east-1"
+        settings.S3_USE_SSL = True
+        settings.S3_VERIFY_SSL = False
+        settings.S3_CA_CERT_PATH = ""
+
+        with patch("app.services.s3_storage.boto3.client") as boto_client:
+            S3Storage()
+
+        kwargs = dict(boto_client.call_args.kwargs)
+        self.assertTrue(kwargs.get("use_ssl"))
+        self.assertFalse(kwargs.get("verify"))

tests/test_security_audit.py

@@ -159,6 +159,43 @@ class SecurityAuditTests(unittest.TestCase):
             self.assertEqual(str(row.attachment_id), attachment_id)
             self.assertEqual(row.scope, "REQUEST_ATTACHMENT")
 
+    def test_public_request_card_read_writes_pii_access_event(self):
+        with self.SessionLocal() as db:
+            req = Request(
+                track_number="TRK-SEC-READ-1",
+                client_name="Клиент",
+                client_phone="+79990001011",
+                topic_code="civil-law",
+                status_code="NEW",
+                extra_fields={},
+            )
+            db.add(req)
+            db.commit()
+
+        public_token = create_jwt(
+            {"sub": "TRK-SEC-READ-1", "purpose": "VIEW_REQUEST"},
+            settings.PUBLIC_JWT_SECRET,
+            timedelta(days=1),
+        )
+        cookies = {settings.PUBLIC_COOKIE_NAME: public_token}
+        response = self.client.get("/api/public/requests/TRK-SEC-READ-1", cookies=cookies)
+        self.assertEqual(response.status_code, 200)
+
+        with self.SessionLocal() as db:
+            rows = (
+                db.query(SecurityAuditLog)
+                .filter(
+                    SecurityAuditLog.action == "READ_REQUEST_CARD",
+                    SecurityAuditLog.scope == "REQUEST_CARD",
+                    SecurityAuditLog.actor_role == "CLIENT",
+                )
+                .all()
+            )
+            self.assertGreaterEqual(len(rows), 1)
+            row = rows[-1]
+            self.assertTrue(row.allowed)
+            self.assertEqual(row.actor_subject, "TRK-SEC-READ-1")
+
     def test_admin_object_proxy_denied_writes_security_deny_event(self):
         fake_s3 = _FakeS3Storage()
         with self.SessionLocal() as db:

tests/test_security_config.py

@@ -0,0 +1,124 @@
+import os
+import unittest
+
+os.environ.setdefault("DATABASE_URL", "sqlite+pysqlite:///:memory:")
+os.environ.setdefault("REDIS_URL", "redis://localhost:6379/0")
+os.environ.setdefault("S3_ENDPOINT", "http://localhost:9000")
+os.environ.setdefault("S3_ACCESS_KEY", "test")
+os.environ.setdefault("S3_SECRET_KEY", "test")
+os.environ.setdefault("S3_BUCKET", "test")
+
+from app.core.config import settings, validate_production_security_or_raise
+
+
+class SecurityConfigTests(unittest.TestCase):
+    def setUp(self):
+        self._backup = {
+            "APP_ENV": settings.APP_ENV,
+            "PRODUCTION_ENFORCE_SECURE_SETTINGS": settings.PRODUCTION_ENFORCE_SECURE_SETTINGS,
+            "OTP_DEV_MODE": settings.OTP_DEV_MODE,
+            "ADMIN_BOOTSTRAP_ENABLED": settings.ADMIN_BOOTSTRAP_ENABLED,
+            "PUBLIC_COOKIE_SECURE": settings.PUBLIC_COOKIE_SECURE,
+            "PUBLIC_COOKIE_SAMESITE": settings.PUBLIC_COOKIE_SAMESITE,
+            "ADMIN_JWT_SECRET": settings.ADMIN_JWT_SECRET,
+            "PUBLIC_JWT_SECRET": settings.PUBLIC_JWT_SECRET,
+            "DATA_ENCRYPTION_SECRET": settings.DATA_ENCRYPTION_SECRET,
+            "DATA_ENCRYPTION_ACTIVE_KID": settings.DATA_ENCRYPTION_ACTIVE_KID,
+            "DATA_ENCRYPTION_KEYS": settings.DATA_ENCRYPTION_KEYS,
+            "CHAT_ENCRYPTION_SECRET": settings.CHAT_ENCRYPTION_SECRET,
+            "CHAT_ENCRYPTION_ACTIVE_KID": settings.CHAT_ENCRYPTION_ACTIVE_KID,
+            "CHAT_ENCRYPTION_KEYS": settings.CHAT_ENCRYPTION_KEYS,
+            "INTERNAL_SERVICE_TOKEN": settings.INTERNAL_SERVICE_TOKEN,
+            "MINIO_ROOT_USER": settings.MINIO_ROOT_USER,
+            "MINIO_ROOT_PASSWORD": settings.MINIO_ROOT_PASSWORD,
+            "MINIO_TLS_ENABLED": settings.MINIO_TLS_ENABLED,
+            "S3_USE_SSL": settings.S3_USE_SSL,
+            "S3_VERIFY_SSL": settings.S3_VERIFY_SSL,
+            "S3_ENDPOINT": settings.S3_ENDPOINT,
+            "S3_CA_CERT_PATH": settings.S3_CA_CERT_PATH,
+            "PUBLIC_STRICT_ORIGIN_CHECK": settings.PUBLIC_STRICT_ORIGIN_CHECK,
+            "PUBLIC_ALLOWED_WEB_ORIGINS": settings.PUBLIC_ALLOWED_WEB_ORIGINS,
+            "CORS_ORIGINS": settings.CORS_ORIGINS,
+            "CORS_ALLOW_METHODS": settings.CORS_ALLOW_METHODS,
+            "CORS_ALLOW_HEADERS": settings.CORS_ALLOW_HEADERS,
+        }
+
+    def tearDown(self):
+        for key, value in self._backup.items():
+            setattr(settings, key, value)
+
+    def test_validate_production_security_detects_insecure_values(self):
+        settings.APP_ENV = "prod"
+        settings.PRODUCTION_ENFORCE_SECURE_SETTINGS = True
+        settings.OTP_DEV_MODE = True
+        settings.ADMIN_BOOTSTRAP_ENABLED = True
+        settings.PUBLIC_COOKIE_SECURE = False
+        settings.ADMIN_JWT_SECRET = "change_me_admin"
+        settings.PUBLIC_JWT_SECRET = "change_me_public"
+        settings.DATA_ENCRYPTION_SECRET = "change_me_data_encryption"
+        settings.DATA_ENCRYPTION_ACTIVE_KID = ""
+        settings.DATA_ENCRYPTION_KEYS = ""
+        settings.CHAT_ENCRYPTION_SECRET = ""
+        settings.CHAT_ENCRYPTION_ACTIVE_KID = ""
+        settings.CHAT_ENCRYPTION_KEYS = ""
+        settings.INTERNAL_SERVICE_TOKEN = "change_me_internal_service_token"
+        settings.MINIO_ROOT_USER = "minioadmin"
+        settings.MINIO_ROOT_PASSWORD = "minioadmin"
+        settings.MINIO_TLS_ENABLED = False
+        settings.S3_USE_SSL = False
+        settings.S3_VERIFY_SSL = False
+        settings.S3_ENDPOINT = "http://minio:9000"
+        settings.S3_CA_CERT_PATH = ""
+        settings.PUBLIC_STRICT_ORIGIN_CHECK = True
+        settings.PUBLIC_ALLOWED_WEB_ORIGINS = "http://localhost:8080,https://ruakb.ru"
+        settings.CORS_ORIGINS = "*,http://localhost:8081"
+        settings.CORS_ALLOW_METHODS = "GET,POST,*"
+        settings.CORS_ALLOW_HEADERS = "Authorization,*"
+
+        with self.assertRaises(RuntimeError) as exc:
+            validate_production_security_or_raise("test")
+        detail = str(exc.exception)
+        self.assertIn("OTP_DEV_MODE", detail)
+        self.assertIn("ADMIN_BOOTSTRAP_ENABLED", detail)
+        self.assertIn("MINIO_ROOT_USER", detail)
+        self.assertIn("MINIO_TLS_ENABLED", detail)
+        self.assertIn("S3_USE_SSL", detail)
+        self.assertIn("S3_VERIFY_SSL", detail)
+        self.assertIn("S3_ENDPOINT", detail)
+        self.assertIn("S3_CA_CERT_PATH", detail)
+        self.assertIn("DATA_ENCRYPTION_ACTIVE_KID", detail)
+        self.assertIn("PUBLIC_ALLOWED_WEB_ORIGINS", detail)
+        self.assertIn("CORS_ORIGINS", detail)
+        self.assertIn("CORS_ALLOW_METHODS", detail)
+        self.assertIn("CORS_ALLOW_HEADERS", detail)
+
+    def test_validate_production_security_passes_for_hardened_values(self):
+        settings.APP_ENV = "production"
+        settings.PRODUCTION_ENFORCE_SECURE_SETTINGS = True
+        settings.OTP_DEV_MODE = False
+        settings.ADMIN_BOOTSTRAP_ENABLED = False
+        settings.PUBLIC_COOKIE_SECURE = True
+        settings.PUBLIC_COOKIE_SAMESITE = "lax"
+        settings.ADMIN_JWT_SECRET = "AdminJwtSecret_2026_Strong_Long"
+        settings.PUBLIC_JWT_SECRET = "PublicJwtSecret_2026_Strong_Long"
+        settings.DATA_ENCRYPTION_SECRET = "DataEncryptionSecret_2026_Strong_Long"
+        settings.DATA_ENCRYPTION_ACTIVE_KID = "k202603"
+        settings.DATA_ENCRYPTION_KEYS = "k202603=DataEncryptionSecret_2026_Strong_Long"
+        settings.CHAT_ENCRYPTION_SECRET = "ChatEncryptionSecret_2026_Strong_Long"
+        settings.CHAT_ENCRYPTION_ACTIVE_KID = "k202603"
+        settings.CHAT_ENCRYPTION_KEYS = "k202603=ChatEncryptionSecret_2026_Strong_Long"
+        settings.INTERNAL_SERVICE_TOKEN = "InternalServiceToken_2026_Strong_Long"
+        settings.MINIO_ROOT_USER = "law_prod_minio_user"
+        settings.MINIO_ROOT_PASSWORD = "LawProdMinioSecretKey_2026_Strong"
+        settings.MINIO_TLS_ENABLED = True
+        settings.S3_USE_SSL = True
+        settings.S3_VERIFY_SSL = True
+        settings.S3_ENDPOINT = "https://minio:9000"
+        settings.S3_CA_CERT_PATH = "/etc/ssl/minio/ca.crt"
+        settings.PUBLIC_STRICT_ORIGIN_CHECK = True
+        settings.PUBLIC_ALLOWED_WEB_ORIGINS = "https://ruakb.ru,https://www.ruakb.ru,https://ruakb.online"
+        settings.CORS_ORIGINS = "https://ruakb.ru,https://www.ruakb.ru,https://ruakb.online,https://www.ruakb.online"
+        settings.CORS_ALLOW_METHODS = "GET,POST,PUT,PATCH,DELETE,OPTIONS"
+        settings.CORS_ALLOW_HEADERS = "Authorization,Content-Type,X-Requested-With,X-Request-ID"
+
+        validate_production_security_or_raise("test")

tests/test_worker_maintenance.py

@@ -15,10 +15,13 @@ os.environ.setdefault("S3_SECRET_KEY", "test")
 os.environ.setdefault("S3_BUCKET", "test")
 
 from app.models.attachment import Attachment
+from app.models.audit_log import AuditLog
+from app.models.data_retention_policy import DataRetentionPolicy
 from app.models.message import Message
 from app.models.notification import Notification
 from app.models.otp_session import OtpSession
 from app.models.request import Request
+from app.models.security_audit_log import SecurityAuditLog
 from app.models.status import Status
 from app.models.status_history import StatusHistory
 from app.models.topic_status_transition import TopicStatusTransition
@@ -37,6 +40,9 @@ class WorkerMaintenanceTaskTests(unittest.TestCase):
         )
         cls.SessionLocal = sessionmaker(bind=cls.engine, autocommit=False, autoflush=False)
         OtpSession.__table__.create(bind=cls.engine)
+        DataRetentionPolicy.__table__.create(bind=cls.engine)
+        AuditLog.__table__.create(bind=cls.engine)
+        SecurityAuditLog.__table__.create(bind=cls.engine)
         Request.__table__.create(bind=cls.engine)
         Attachment.__table__.create(bind=cls.engine)
         Status.__table__.create(bind=cls.engine)
@@ -64,6 +70,9 @@ class WorkerMaintenanceTaskTests(unittest.TestCase):
         Status.__table__.drop(bind=cls.engine)
         Attachment.__table__.drop(bind=cls.engine)
         Request.__table__.drop(bind=cls.engine)
+        SecurityAuditLog.__table__.drop(bind=cls.engine)
+        AuditLog.__table__.drop(bind=cls.engine)
+        DataRetentionPolicy.__table__.drop(bind=cls.engine)
         OtpSession.__table__.drop(bind=cls.engine)
         cls.engine.dispose()
 
@@ -76,6 +85,9 @@ class WorkerMaintenanceTaskTests(unittest.TestCase):
             db.execute(delete(Notification))
             db.execute(delete(Attachment))
             db.execute(delete(Request))
+            db.execute(delete(SecurityAuditLog))
+            db.execute(delete(AuditLog))
+            db.execute(delete(DataRetentionPolicy))
             db.execute(delete(OtpSession))
             db.commit()
 
@@ -113,6 +125,167 @@ class WorkerMaintenanceTaskTests(unittest.TestCase):
             self.assertEqual(len(remaining), 1)
             self.assertEqual(remaining[0].track_number, "TRK-ACT")
 
+    def test_cleanup_pii_retention_deletes_old_rows_by_policy(self):
+        now = datetime.now(timezone.utc)
+        old = now - timedelta(days=10)
+        with self.SessionLocal() as db:
+            db.add_all(
+                [
+                    DataRetentionPolicy(
+                        entity="otp_sessions",
+                        retention_days=1,
+                        enabled=True,
+                        hard_delete=True,
+                        description="OTP",
+                        responsible="test",
+                    ),
+                    DataRetentionPolicy(
+                        entity="notifications",
+                        retention_days=1,
+                        enabled=True,
+                        hard_delete=True,
+                        description="Notifications",
+                        responsible="test",
+                    ),
+                    DataRetentionPolicy(
+                        entity="audit_log",
+                        retention_days=1,
+                        enabled=True,
+                        hard_delete=True,
+                        description="Audit",
+                        responsible="test",
+                    ),
+                    DataRetentionPolicy(
+                        entity="security_audit_log",
+                        retention_days=1,
+                        enabled=True,
+                        hard_delete=True,
+                        description="Security audit",
+                        responsible="test",
+                    ),
+                    DataRetentionPolicy(
+                        entity="requests",
+                        retention_days=3650,
+                        enabled=False,
+                        hard_delete=True,
+                        description="Requests disabled",
+                        responsible="test",
+                    ),
+                ]
+            )
+            req = Request(
+                track_number="TRK-RET-1",
+                client_name="Клиент",
+                client_phone="+79990003001",
+                topic_code="civil",
+                status_code="NEW",
+                extra_fields={},
+                created_at=old,
+                updated_at=old,
+            )
+            db.add(req)
+            db.flush()
+            db.add_all(
+                [
+                    OtpSession(
+                        purpose="VIEW_REQUEST",
+                        track_number="TRK-RET-OTP-OLD",
+                        phone="+79990000011",
+                        code_hash="old",
+                        attempts=0,
+                        expires_at=now + timedelta(minutes=5),
+                        created_at=old,
+                        updated_at=old,
+                    ),
+                    OtpSession(
+                        purpose="VIEW_REQUEST",
+                        track_number="TRK-RET-OTP-NEW",
+                        phone="+79990000012",
+                        code_hash="new",
+                        attempts=0,
+                        expires_at=now + timedelta(minutes=5),
+                        created_at=now,
+                        updated_at=now,
+                    ),
+                    Notification(
+                        request_id=req.id,
+                        recipient_type="CLIENT",
+                        recipient_track_number=req.track_number,
+                        event_type="STATUS_CHANGED",
+                        title="old",
+                        body="old",
+                        payload={},
+                        created_at=old,
+                        updated_at=old,
+                    ),
+                    Notification(
+                        request_id=req.id,
+                        recipient_type="CLIENT",
+                        recipient_track_number=req.track_number,
+                        event_type="STATUS_CHANGED",
+                        title="new",
+                        body="new",
+                        payload={},
+                        created_at=now,
+                        updated_at=now,
+                    ),
+                    AuditLog(
+                        entity="requests",
+                        entity_id=str(req.id),
+                        action="READ",
+                        diff={},
+                        created_at=old,
+                        updated_at=old,
+                    ),
+                    AuditLog(
+                        entity="requests",
+                        entity_id=str(req.id),
+                        action="READ",
+                        diff={},
+                        created_at=now,
+                        updated_at=now,
+                    ),
+                    SecurityAuditLog(
+                        actor_role="CLIENT",
+                        actor_subject=req.track_number,
+                        actor_ip="127.0.0.1",
+                        action="READ_REQUEST_CARD",
+                        scope="REQUEST",
+                        request_id=req.id,
+                        allowed=True,
+                        details={},
+                        created_at=old,
+                        updated_at=old,
+                    ),
+                    SecurityAuditLog(
+                        actor_role="CLIENT",
+                        actor_subject=req.track_number,
+                        actor_ip="127.0.0.1",
+                        action="READ_REQUEST_CARD",
+                        scope="REQUEST",
+                        request_id=req.id,
+                        allowed=True,
+                        details={},
+                        created_at=now,
+                        updated_at=now,
+                    ),
+                ]
+            )
+            db.commit()
+
+        result = security_task.cleanup_pii_retention()
+        deleted = dict(result.get("deleted") or {})
+        self.assertGreaterEqual(int(deleted.get("otp_sessions", 0)), 1)
+        self.assertGreaterEqual(int(deleted.get("notifications", 0)), 1)
+        self.assertGreaterEqual(int(deleted.get("audit_log", 0)), 1)
+        self.assertGreaterEqual(int(deleted.get("security_audit_log", 0)), 1)
+
+        with self.SessionLocal() as db:
+            self.assertEqual(db.query(OtpSession).count(), 1)
+            self.assertEqual(db.query(Notification).count(), 1)
+            self.assertEqual(db.query(AuditLog).count(), 1)
+            self.assertEqual(db.query(SecurityAuditLog).count(), 1)
+
     def test_cleanup_stale_uploads_removes_invalid_and_fixes_totals(self):
         with self.SessionLocal() as db:
             req1 = Request(