Implement OpenID Connect authentication #48
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Signed-off-by: Patrick Uiterwijk <[email protected]>
Signed-off-by: Patrick Uiterwijk <[email protected]>
Signed-off-by: Patrick Uiterwijk <[email protected]>
Signed-off-by: Patrick Uiterwijk <[email protected]>
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Awesome work, thanks so much for the contribution! After a cursory review, this looks pretty good, but I'll give it a closer look soon. |
| if current_user.is_authenticated: | ||
| return | ||
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| from modern_paste import oidc |
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Move this import to the top of the file?
| @@ -70,3 +73,45 @@ def auth_status(): | |||
| 'user_id': getattr(current_user, 'user_id', None), | |||
| }, | |||
| }), constants.api.SUCCESS_CODE | |||
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| def oidc_request_loader(): | |||
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This function is not an API handler and doesn't belong in this file. Maybe create a new file app/util/oidc.py and move this there?
| # An OAuth2 Bearer Token was sent | ||
| token = flask.request.headers['Authorization'].split(' ', 1)[1].strip() | ||
| valid = oidc.validate_token(token, config.AUTH_OIDC_SCOPE) | ||
| if valid is True: |
| except UserDoesNotExistException: | ||
| info = oidc.user_getinfo(['sub', 'name', 'email'], token) | ||
| else: | ||
| return flask.jsonify(constants.api.AUTH_FAILURE), constants.api.AUTH_FAILURE_CODE |
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This function isn't an API handler, what is the meaning of returning an API response here?
| @@ -39,7 +39,10 @@ def view_function(): | |||
| """ | |||
| @wraps(func) | |||
| def decorated_view(*args, **kwargs): | |||
| template, context = func(*args, **kwargs) | |||
| response = func(*args, **kwargs) | |||
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This change seems to be unrelated to this PR. What is the motivation? @view_function is a deliberate abstraction requiring view functions to always return a tuple of (template name, context object) and this logic overrides that purpose.
| import models | ||
| from views import * | ||
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| def setup_oidc(): | ||
| from flask_oidc import OpenIDConnect |
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Move these imports to the top of the file?
| @@ -113,6 +117,7 @@ | |||
| </div> | |||
| </div> | |||
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| {% if auth_method == 'local' %} | |||
| @@ -10,6 +10,20 @@ | |||
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| @app.context_processor | |||
| def add_config(): | |||
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I'm not sure if this is necessary; there is already an abstraction in place to provide the config to the template during server-side rendering in api.decorators.context_config()
| return 'user/login.html', {} | ||
| auth_method = config.AUTH_METHOD | ||
| if auth_method == 'oidc': | ||
| from modern_paste import oidc |
| @@ -0,0 +1 @@ | |||
| {"web": {"redirect_uris": ["https://paste/oidc_callback"], "token_uri": "https://idp/openidc/Token", "auth_uri": "https://idp/openidc/Authorization", "client_id": "myclient", "client_secret": "thesecret", "userinfo_uri": "https://idp/openidc/UserInfo", "token_introspection_uri": "https://idp/openidc/TokenInfo", "issuer": "https://idp/openidc/"}} | |||
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Doesn't seem like this secrets file should be versioned. Can you delete this file and instead document the shape of the secrets object in the README?
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