Exposed docs endpoint, added default env

app/core/config.py

@@ -1,4 +1,4 @@
-
+from pydantic import computed_field
 from pydantic_settings import BaseSettings, SettingsConfigDict
 
 
@@ -8,13 +8,33 @@ class Settings(BaseSettings):
         env_prefix="KEYWARDEN_",
         extra="ignore",
     )
+
     PROJECT_NAME: str = "Keywarden"
     API_V1_STR: str = "/api/v1"
-    SECRET_KEY: str
+
+    # Postgres split vars (with defaults)
+    POSTGRES_USER: str = "postgres"
+    POSTGRES_PASSWORD: str = "postgres"
+    POSTGRES_HOST: str = "keywarden-db"
+    POSTGRES_PORT: int = 5432
+    POSTGRES_DB: str = "keywarden"
+
+    SECRET_KEY: str = "insecure-dev-secret"  # default for local dev only
     ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
-    POSTGRES_DSN: str
+
+    OIDC_ENABLED: bool = False
     OIDC_ISSUER: str | None = None
     OIDC_CLIENT_ID: str | None = None
-    OIDC_CLIENT_SECRET: str | None = None
+    OIDC_AUDIENCE: str | None = None   # optional
+    OIDC_JWKS_URL: str | None = None   # if not set, derive from issuer
+
+    @computed_field(return_type=str)
+    @property
+    def POSTGRES_DSN(self) -> str:
+        return (
+            f"postgresql+asyncpg://{self.POSTGRES_USER}:{self.POSTGRES_PASSWORD}"
+            f"@{self.POSTGRES_HOST}:{self.POSTGRES_PORT}/{self.POSTGRES_DB}"
+        )
+
 
 settings = Settings()

app/main.py

@@ -3,7 +3,9 @@ from fastapi import FastAPI
 from app.api.v1 import auth, keys
 from app.core.config import settings
 
-app = FastAPI(title=settings.PROJECT_NAME)
+app = FastAPI(
+    title=settings.PROJECT_NAME
+    )
 app.include_router(auth.router, prefix=f"{settings.API_V1_STR}/auth", tags=["auth"])
 app.include_router(keys.router, prefix=f"{settings.API_V1_STR}/keys", tags=["keys"])