chore: release SAC 0.5.0

Bump version, document security hardening in README, add github snapshot
push script with URL/login/IP sanitization for public mirror.

README.md

@@ -1,4 +1,4 @@
-# Security Alert Center (SAC)
+# Security Alert Center (SAC)
 
 Центральная платформа: приём событий от агентов, корреляция, UI, оповещения, управление хостами.
 
@@ -13,7 +13,7 @@
 | **security-alert-center** | Сервер SAC (Ubuntu 24.04) |
 | [seaca](https://git.kalinamall.ru/PapaTramp/seaca) | Android-клиент |
 
-**Версия:** `0.4.11` · **Деплой:** `sudo /opt/sac-deploy.sh`
+**Версия:** `0.5.0` · **Деплой:** `sudo /opt/sac-deploy.sh`
 
 ## Возможности
 
@@ -25,6 +25,7 @@
 - **Хосты** — статус агента, inventory, обновление ssh-monitor/RDP (SSH/WinRM), тест Git/SSH/WinRM; WinRM RDP: SAC тянет пакет с git, клиент скачивает zip с SAC, локальный `Deploy-LoginMonitor.ps1` (git на ПК не нужен)
 - **Мобильные** — enrollment, устройства, push; Seaca: ack/resolve, qwinsta/logoff через API SAC
 - **Роли** — `admin` / `monitor`; JWT, rate limit входа
+- **Безопасность (0.5.0)** — проверка host key SSH, SSE через httpOnly-cookie, защита rate limit от спуфинга `X-Forwarded-For`, `SAC_SECURITY_ENFORCE`, HMAC для API-ключей
 
 ## Документация
 
@@ -40,7 +41,7 @@
 
 ```bash
 git clone https://git.kalinamall.ru/PapaTramp/security-alert-center.git /opt/security-alert-center
-# deploy/env.native.example → config/sac-api.env
+# deploy/env.native.example → config/sac-api.env (JWT_SECRET, CORS_ORIGINS, SAC_SECURITY_ENFORCE)
 cd /opt/security-alert-center/backend && python3 -m venv .venv
 .venv/bin/pip install -r requirements.txt && .venv/bin/alembic upgrade head
 ```

README_en.md

@@ -1,4 +1,4 @@
-# Security Alert Center (SAC)
+# Security Alert Center (SAC)
 
 Self-hosted hub for security events from Linux and Windows agents: ingest, correlation, UI, notifications, host management.
 
@@ -13,7 +13,7 @@ Self-hosted hub for security events from Linux and Windows agents: ingest, corre
 | **security-alert-center** | SAC server (Ubuntu 24.04) |
 | [seaca](https://git.kalinamall.ru/PapaTramp/seaca) | Android client |
 
-**Version:** `0.4.11` · **Deploy:** `sudo /opt/sac-deploy.sh`
+**Version:** `0.5.0` · **Deploy:** `sudo /opt/sac-deploy.sh`
 
 ## Features
 
@@ -25,6 +25,7 @@ Self-hosted hub for security events from Linux and Windows agents: ingest, corre
 - **Hosts** — agent status, inventory, agent updates (SSH/WinRM); WinRM RDP: SAC fetches from git, client downloads zip from SAC, runs local `Deploy-LoginMonitor.ps1` (no git on PC)
 - **Mobile** — enrollment, devices, push; Seaca: ack/resolve, qwinsta/logoff via SAC API
 - **Roles** — `admin` / `monitor`
+- **Security (0.5.0)** — SSH host-key verification, SSE via httpOnly cookie, anti-spoof login rate limit, `SAC_SECURITY_ENFORCE`, HMAC API keys
 
 ## Documentation
 
@@ -39,7 +40,7 @@ Self-hosted hub for security events from Linux and Windows agents: ingest, corre
 
 ```bash
 git clone https://git.kalinamall.ru/PapaTramp/security-alert-center.git /opt/security-alert-center
-# deploy/env.native.example -> config/sac-api.env
+# deploy/env.native.example → config/sac-api.env
 cd /opt/security-alert-center/backend && python3 -m venv .venv
 .venv/bin/pip install -r requirements.txt && .venv/bin/alembic upgrade head
 ```

backend/app/version.py

@@ -1,5 +1,5 @@
 """Единый источник версии SAC (API, health, логи, OpenAPI)."""
 
 APP_NAME = "Security Alert Center"
-APP_VERSION = "0.4.15"
+APP_VERSION = "0.5.0"
 APP_VERSION_LABEL = f"{APP_NAME} v.{APP_VERSION}"

backend/tests/test_health.py

@@ -4,6 +4,6 @@ from app.version import APP_NAME, APP_VERSION, APP_VERSION_LABEL
 
 
 def test_version_constants():
-    assert APP_VERSION == "0.4.15"
+    assert APP_VERSION == "0.5.0"
     assert APP_NAME == "Security Alert Center"
-    assert APP_VERSION_LABEL == "Security Alert Center v.0.4.15"
+    assert APP_VERSION_LABEL == "Security Alert Center v.0.5.0"

frontend/src/version.ts

@@ -1,4 +1,4 @@
 /** Fallback до загрузки /health; при релизе держите в sync с backend/app/version.py */
 export const APP_NAME = "Security Alert Center";
-export const APP_VERSION = "0.4.15";
+export const APP_VERSION = "0.5.0";
 export const APP_VERSION_LABEL = `${APP_NAME} v.${APP_VERSION}`;

tools/push-github-snapshot.sh

@@ -0,0 +1,86 @@
+#!/usr/bin/env bash
+# Публичный snapshot на github: без prod URL, доменов, логинов, имён и внутренних IP.
+set -Eeuo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+WORK="$(mktemp -d "${TMPDIR:-/tmp}/sac-github-snapshot.XXXX")"
+trap 'rm -rf "$WORK"' EXIT
+
+REF="${1:-HEAD}"
+MSG="${2:-chore: public release snapshot $(date +%F) (SAC $(git -C "$ROOT" show -s --format=%s "$REF" | sed -n 's/.*(\([0-9.]*\)).*/\1/p' | head -1))}"
+
+echo "[snapshot] export $REF -> $WORK"
+git -C "$ROOT" archive --format=tar "$REF" \
+  | tar -x -C "$WORK" \
+  --exclude='.cursor' \
+  --exclude='.venv' \
+  --exclude='frontend/node_modules' \
+  --exclude='frontend/dist' \
+  --exclude='.env' \
+  --exclude='deploy/.env'
+
+apply_sed() {
+  local expr=$1
+  if [[ "$(uname -s)" == Darwin ]]; then
+    find "$WORK" -type f \( -name '*.py' -o -name '*.md' -o -name '*.ts' -o -name '*.vue' -o -name '*.sh' -o -name '*.ps1' -o -name '*.example' -o -name '*.yml' -o -name '*.json' -o -name '*.conf' \) \
+      -print0 | xargs -0 sed -i '' -E "$expr"
+  else
+    find "$WORK" -type f \( -name '*.py' -o -name '*.md' -o -name '*.ts' -o -name '*.vue' -o -name '*.sh' -o -name '*.ps1' -o -name '*.example' -o -name '*.yml' -o -name '*.json' -o -name '*.conf' \) \
+      -print0 | xargs -0 sed -i -E "$expr"
+  fi
+}
+
+echo "[snapshot] rewrite hosts, domains, logins, IPs"
+apply_sed 's#https://git\.kalinamall\.ru/PapaTramp#https://github.com/PTah#g'
+apply_sed 's#git\.kalinamall\.ru/PapaTramp#github.com/PTah#g'
+apply_sed 's#git\.kalinamall\.ru/papatramp#github.com/PTah#g'
+apply_sed 's#git\.papatramp\.ru/PapaTramp#github.com/PTah#g'
+apply_sed 's#git\.papatramp\.lan:[0-9]+/PapaTramp#github.com/PTah#g'
+apply_sed 's#sac\.kalinamall\.ru#sac.example.com#g'
+apply_sed 's#git\.kalinamall\.lan#github.com#g'
+apply_sed 's#kalinamall-sac\.conf#origin-sac.conf#g'
+apply_sed 's#remote add kalinamall#remote add origin#g'
+apply_sed 's#remote set-url kalinamall#remote set-url origin#g'
+apply_sed 's#B26\\\\#CONTOSO\\\\#g'
+apply_sed 's#B26\\#CONTOSO\\#g'
+apply_sed 's#papatramp#example.user#g'
+apply_sed 's#PapaTramp#PTah#g'
+apply_sed 's#192\.168\.160\.#192.0.2.#g'
+apply_sed 's#192\.168\.128\.#192.0.2.#g'
+apply_sed 's#192\.168\.163\.#192.0.2.#g'
+apply_sed 's#password="[^"]*"#password=_TEST_PASSWORD#g'
+apply_sed "s#password='[^']*'#password=_TEST_PASSWORD#g"
+
+if ! grep -q '_TEST_PASSWORD' "$WORK/backend/tests/conftest.py" 2>/dev/null; then
+  sed -i.bak '1a\
+_TEST_PASSWORD = "test-only"
+' "$WORK/backend/tests/conftest.py" && rm -f "$WORK/backend/tests/conftest.py.bak"
+fi
+
+echo "[snapshot] git commit in temp repo"
+cd "$WORK"
+git init -q
+git checkout -q -b main
+git add -A
+git -c user.name="PTah" -c user.email="papatramp@gmail.com" commit -q -m "$MSG"
+
+echo "[snapshot] secret scan (prod patterns, tests skipped)"
+while IFS= read -r -d '' f; do
+  case "$f" in
+    *.example|*env.example|backend/tests/*) continue ;;
+  esac
+  if grep -qiE '\.env$|BEGIN (RSA |OPENSSH )?PRIVATE KEY|credentials\.json|google-services\.json' "$f"; then
+    echo "  BLOCKED: $f"
+    exit 1
+  fi
+  if grep -qiE 'DATABASE_URL=postgresql.*:[^@]+@' "$f"; then
+    echo "  BLOCKED: $f (DATABASE_URL with password)"
+    exit 1
+  fi
+done < <(find . -type f -print0)
+
+echo "[snapshot] push github main (force snapshot)"
+git remote add github "$(git -C "$ROOT" remote get-url github)"
+git push github main --force
+
+echo "[snapshot] OK -> github/main @ $(git rev-parse --short HEAD)"