feat(auth)!: migrate customer metadata auth

Remove local auth and user-management endpoints in favor of Keycloak-backed metadata users, project context, admin metadata APIs, and agent auth context.

app/core/config.py

@@ -11,17 +11,8 @@ class Settings(BaseSettings):
 
     NETWORK_NAME: str = "default_network"
 
-    # JWT 配置
-    SECRET_KEY: str = (
-        "your-secret-key-here-change-in-production-use-openssl-rand-hex-32"
-    )
-    ALGORITHM: str = "HS256"
-    ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
-    REFRESH_TOKEN_EXPIRE_DAYS: int = 7
-
-    # 数据加密密钥 (使用 Fernet)
-    ENCRYPTION_KEY: str = ""  # 必须从环境变量设置
-    DATABASE_ENCRYPTION_KEY: str = ""  # project_databases.dsn_encrypted 专用
+    # 敏感配置加密密钥 (Fernet)
+    DATABASE_ENCRYPTION_KEY: str = ""
 
     # Database Config (PostgreSQL)
     DB_NAME: str = "tjwater"
@@ -36,6 +27,11 @@ class Settings(BaseSettings):
     TIMESCALEDB_DB_PORT: str = "5433"
     TIMESCALEDB_DB_USER: str = "postgres"
     TIMESCALEDB_DB_PASSWORD: str = "password"
+    # InfluxDB
+    INFLUXDB_URL: str = "http://localhost:8086"
+    INFLUXDB_TOKEN: str = "token"
+    INFLUXDB_ORG: str = "org"
+    INFLUXDB_BUCKET: str = "bucket"
 
     # Metadata Database Config (PostgreSQL)
     METADATA_DB_NAME: str = "system_hub"
@@ -54,7 +50,7 @@ class Settings(BaseSettings):
     PROJECT_TS_POOL_MIN_SIZE: int = 1
     PROJECT_TS_POOL_MAX_SIZE: int = 10
 
-    # Keycloak JWT (optional override)
+    # Keycloak access token verification
     KEYCLOAK_PUBLIC_KEY: str = ""
     KEYCLOAK_ALGORITHM: str = "RS256"
     KEYCLOAK_AUDIENCE: str = ""

app/core/encryption.py

@@ -20,10 +20,10 @@ class Encryptor:
             key: 加密密钥，如果为 None 则从环境变量读取
         """
         if key is None:
-            key_str = os.getenv("ENCRYPTION_KEY") or settings.ENCRYPTION_KEY
+            key_str = os.getenv("DATABASE_ENCRYPTION_KEY") or settings.DATABASE_ENCRYPTION_KEY
             if not key_str:
                 raise ValueError(
-                    "ENCRYPTION_KEY not found in environment variables or .env. "
+                    "DATABASE_ENCRYPTION_KEY not found in environment variables or .env. "
                     "Generate one using: Encryptor.generate_key()"
                 )
             key = key_str.encode()
@@ -80,15 +80,13 @@ _database_encryptor: Optional[Encryptor] = None
 
 
 def is_encryption_configured() -> bool:
-    return bool(os.getenv("ENCRYPTION_KEY") or settings.ENCRYPTION_KEY)
+    return is_database_encryption_configured()
 
 
 def is_database_encryption_configured() -> bool:
     return bool(
         os.getenv("DATABASE_ENCRYPTION_KEY")
         or settings.DATABASE_ENCRYPTION_KEY
-        or os.getenv("ENCRYPTION_KEY")
-        or settings.ENCRYPTION_KEY
     )
 
 
@@ -107,8 +105,6 @@ def get_database_encryptor() -> Encryptor:
         key_str = (
             os.getenv("DATABASE_ENCRYPTION_KEY")
             or settings.DATABASE_ENCRYPTION_KEY
-            or os.getenv("ENCRYPTION_KEY")
-            or settings.ENCRYPTION_KEY
         )
         if not key_str:
             raise ValueError(

app/core/security.py

@@ -1,95 +0,0 @@
-from datetime import datetime, timedelta, timezone
-from typing import Optional, Union, Any
-
-from jose import jwt
-from passlib.context import CryptContext
-from app.core.config import settings
-
-pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
-
-
-def _utc_now() -> datetime:
-    return datetime.now(timezone.utc)
-
-
-def create_access_token(
-    subject: Union[str, Any], expires_delta: Optional[timedelta] = None
-) -> str:
-    """
-    创建 JWT Access Token
-
-    Args:
-        subject: 用户标识（通常是用户名或用户ID）
-        expires_delta: 过期时间增量
-
-    Returns:
-        JWT token 字符串
-    """
-    if expires_delta:
-        expire = _utc_now() + expires_delta
-    else:
-        expire = _utc_now() + timedelta(
-            minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES
-        )
-
-    to_encode = {
-        "exp": expire,
-        "sub": str(subject),
-        "type": "access",
-        "iat": _utc_now(),
-    }
-    encoded_jwt = jwt.encode(
-        to_encode, settings.SECRET_KEY, algorithm=settings.ALGORITHM
-    )
-    return encoded_jwt
-
-
-def create_refresh_token(subject: Union[str, Any]) -> str:
-    """
-    创建 JWT Refresh Token（长期有效）
-
-    Args:
-        subject: 用户标识
-
-    Returns:
-        JWT refresh token 字符串
-    """
-    expire = _utc_now() + timedelta(days=settings.REFRESH_TOKEN_EXPIRE_DAYS)
-
-    to_encode = {
-        "exp": expire,
-        "sub": str(subject),
-        "type": "refresh",
-        "iat": _utc_now(),
-    }
-    encoded_jwt = jwt.encode(
-        to_encode, settings.SECRET_KEY, algorithm=settings.ALGORITHM
-    )
-    return encoded_jwt
-
-
-def verify_password(plain_password: str, hashed_password: str) -> bool:
-    """
-    验证密码
-
-    Args:
-        plain_password: 明文密码
-        hashed_password: 密码哈希
-
-    Returns:
-        是否匹配
-    """
-    return pwd_context.verify(plain_password, hashed_password)
-
-
-def get_password_hash(password: str) -> str:
-    """
-    生成密码哈希
-
-    Args:
-        password: 明文密码
-
-    Returns:
-        bcrypt 哈希字符串
-    """
-    return pwd_context.hash(password)