API supabase

.github/workflows/main.yml

@@ -37,6 +37,7 @@ env:
   FIREBASE_API_KEY: ${{ secrets.FIREBASE_API_KEY }}
   SENDGRID_API_KEY: fake_api_key_for_sendgrid_test
   SYSTEM_EMAIL: [email protected]
+  AUTH_SERVICE: FIREBASE
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:

.gitignore

@@ -156,6 +156,7 @@ cython_debug/
 
 # Addition for Threatconnectome
 /data*
+/volumes/db/data*
 ### Generated by gibo (https://github.com/simonwhitaker/gibo)
 ### https://raw.github.com/github/gitignore/4488915eec0b3a45b5c63ead28f286819c0917de/Global/macOS.gitignore
 
@@ -165,7 +166,8 @@ cython_debug/
 .LSOverride
 
 # Icon must end with two \r
-Icon
+Icon
+
 
 # Thumbnails
 ._*

api/Pipfile

@@ -20,6 +20,8 @@ packageurl-python = "*"
 sendgrid = "*"
 email-validator = "*"
 pillow = "*"
+supabase = "*"
+deprecation = "*"
 
 [dev-packages]
 mypy = "*"

api/app/auth/account.py

@@ -0,0 +1,36 @@
+from fastapi import Depends, HTTPException, status
+from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer
+from sqlalchemy.orm import Session
+
+from app import persistence
+from app.auth.auth_exception import AuthException
+from app.auth.auth_module import AuthModule, get_auth_module
+from app.routers.http_excption_creator import create_http_excption
+
+from ..database import get_db
+from ..models import Account
+
+
+def get_current_user(
+    token: HTTPAuthorizationCredentials = Depends(
+        HTTPBearer(scheme_name=None, description=None, auto_error=False)
+    ),
+    auth_module: AuthModule = Depends(get_auth_module),
+    db: Session = Depends(get_db),
+) -> Account:
+    try:
+        uid, email = auth_module.check_and_get_user_info(token)
+    except AuthException as auth_exception:
+        raise create_http_excption(auth_exception)
+    user = persistence.get_account_by_uid(db, uid)
+    if not user:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="No such user",
+        )
+    if user.disabled:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="Inactive user",
+        )
+    return user

api/app/auth/auth_exception.py

@@ -0,0 +1,22 @@
+import enum
+
+
+class AuthErrorType(str, enum.Enum):
+    UNAUTHORIZED = "unauthorized"
+    INTERNAL_SERVER_ERROR = "internal_server_error"
+    SERVICE_UNAVAILABLE = "service_unavailable"
+
+
+class AuthException(Exception):
+    def __init__(self, error_type: AuthErrorType, message: str):
+        super().__init__()
+        self.__error_type = error_type
+        self.__message = message
+
+    @property
+    def error_type(self):
+        return self.__error_type
+
+    @property
+    def message(self):
+        return self.__message

api/app/auth/auth_module.py

@@ -0,0 +1,29 @@
+from fastapi import HTTPException, status
+
+from ..schemas import Token
+
+
+def get_auth_module():
+    return AuthModule(None)
+
+
+class AuthModule:
+    def __init__(self):
+        pass
+
+    def login_for_access_token(self, username, password) -> Token:
+        return Token(access_token="", token_type="bearer", refresh_token="")
+
+    def refresh_access_token(self, refresh_token) -> Token:
+        return Token(access_token="", token_type="bearer", refresh_token="")
+
+    def check_and_get_user_info(self, token):
+        pass
+
+    def check_token(self, token):
+        if token is None:
+            raise HTTPException(
+                status_code=status.HTTP_401_UNAUTHORIZED,
+                detail="Could not validate credentials",
+                headers={"WWW-Authenticate": "Bearer"},
+            )

api/app/auth/firebase_auth_module.py

@@ -0,0 +1,146 @@
+import json
+import os
+
+import requests
+from firebase_admin import auth, credentials, initialize_app
+
+from app.auth.auth_exception import AuthErrorType, AuthException
+from app.auth.auth_module import AuthModule
+
+from ..schemas import Token
+
+
+class FirebaseAuthModule(AuthModule):
+    def __init__(self):
+        super().__init__()
+        self.cred = credentials.Certificate(os.environ["FIREBASE_CRED"])
+        initialize_app(self.cred)
+
+    def login_for_access_token(self, username, password) -> Token:
+        payload = {
+            "email": username,
+            "password": password.get_secret_value(),
+            "returnSecureToken": True,
+        }
+
+        api_key = os.getenv("FIREBASE_API_KEY", "")
+        # https://github.com/firebase/firebase-admin-python/blob/master/firebase_admin/_auth_utils.py
+        id_toolkit = "identitytoolkit.googleapis.com/v1"
+        sign_in_url_without_scheme = f"{id_toolkit}/accounts:signInWithPassword?key={api_key}"
+        emulator_host = os.getenv("FIREBASE_AUTH_EMULATOR_HOST", "")
+        if emulator_host != "":
+            sign_in_url = f"http://{emulator_host}/{sign_in_url_without_scheme}"
+        else:
+            sign_in_url = f"https://{sign_in_url_without_scheme}"
+
+        try:
+            resp = requests.post(
+                sign_in_url,
+                json.dumps(payload),
+                headers={"Content-Type": "application/json"},
+                timeout=30,
+            )
+        except requests.exceptions.Timeout as firebase_timeout:
+            raise AuthException(
+                AuthErrorType.INTERNAL_SERVER_ERROR, "Could not validate credentials"
+            ) from firebase_timeout
+
+        data = resp.json()
+        if not resp.ok:
+            error_message = data["error"]["message"]
+            raise AuthException(
+                AuthErrorType.UNAUTHORIZED,
+                error_message if error_message else "Could not validate credentials",
+            )
+        return Token(
+            access_token=data["idToken"], token_type="bearer", refresh_token=data["refreshToken"]
+        )
+
+    def refresh_access_token(self, refresh_token) -> Token:
+        payload = {
+            "grant_type": "refresh_token",
+            "refresh_token": refresh_token,
+        }
+
+        # see https://firebase.google.com/docs/reference/rest/auth#section-refresh-token
+        api_key = os.environ["FIREBASE_API_KEY"]
+        refresh_path = f"securetoken.googleapis.com/v1/token?key={api_key}"
+        emulator_host = os.getenv("FIREBASE_AUTH_EMULATOR_HOST", "")
+        if emulator_host != "":
+            refresh_token_url = f"http://{emulator_host}/{refresh_path}"
+        else:
+            refresh_token_url = f"https://{refresh_path}"
+
+        try:
+            resp = requests.post(
+                refresh_token_url,
+                json.dumps(payload),
+                headers={"Content-Type": "application/json"},
+                timeout=30,
+            )
+        except requests.exceptions.Timeout as firebase_timeout:
+            raise AuthException(
+                AuthErrorType.INTERNAL_SERVER_ERROR,
+                "Could not refresh token",
+            ) from firebase_timeout
+
+        data: dict = resp.json()
+        if not resp.ok:
+            error_message: str = data["error"]["message"]
+            raise AuthException(
+                AuthErrorType.UNAUTHORIZED,
+                error_message if error_message else "Could not refresh token",
+            )
+        return Token(
+            access_token=data["id_token"],
+            token_type=data["token_type"],
+            refresh_token=data["refresh_token"],
+        )
+
+    def check_and_get_user_info(self, token):
+        super().check_token(token)
+        try:
+            decoded_token = auth.verify_id_token(token.credentials, check_revoked=True)
+        except auth.ExpiredIdTokenError as error:
+            raise AuthException(
+                AuthErrorType.UNAUTHORIZED,
+                "Token has expired",
+            ) from error
+        except auth.RevokedIdTokenError as error:
+            raise AuthException(
+                AuthErrorType.UNAUTHORIZED,
+                "Token has revoked",
+            ) from error
+        except auth.CertificateFetchError as error:
+            raise AuthException(
+                AuthErrorType.SERVICE_UNAVAILABLE,
+                "Failed to obtain required credentials",
+            ) from error
+        except auth.UserDisabledError as error:
+            raise AuthException(
+                AuthErrorType.UNAUTHORIZED,
+                "Disabled user",
+            ) from error
+        except (auth.InvalidIdTokenError, ValueError) as error:
+            raise AuthException(
+                AuthErrorType.UNAUTHORIZED,
+                "Could not validate credentials",
+            ) from error
+
+        user_info = auth.get_user(decoded_token["uid"])
+
+        # check email verified if not using firebase emulator
+        emulator_host = os.getenv("FIREBASE_AUTH_EMULATOR_HOST", "")
+        if emulator_host == "" and user_info.email_verified is False:
+            raise AuthException(
+                AuthErrorType.UNAUTHORIZED,
+                "Email is not verified. Try logging in on UI and verify email.",
+            )
+
+        email = user_info.email
+        # if user_info.email is empty, get email from auth provider data
+        if email is None:
+            if len(user_info.provider_data) > 0:
+                email = user_info.provider_data[0].email
+
+        return user_info.uid, email