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Add Azure as an explicit OAuth provider
This commit is contained in:
Steve Shipway
parent
0b2eb0fbf8
commit
1662944867
@ -2078,6 +2078,13 @@ class Setting(db.Model):
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'google_oauth_scope': 'openid email profile',
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'google_authorize_url': 'https://accounts.google.com/o/oauth2/v2/auth',
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'google_base_url': 'https://www.googleapis.com/oauth2/v3/',
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'azure_oauth_enabled': False,
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'azure_oauth_key': '',
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'azure_oauth_secret': '',
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'azure_oauth_scope': 'User.Read',
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'azure_oauth_api_url': 'https://graph.microsoft.com/v1.0/',
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'azure_oauth_token_url': 'https://login.microsoftonline.com/[tenancy]/oauth2/v2.0/token',
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'azure_oauth_authorize_url': 'https://login.microsoftonline.com/[tenancy]/oauth2/v2.0/authorize',
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'oidc_oauth_enabled': False,
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'oidc_oauth_key': '',
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'oidc_oauth_secret': '',
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33
app/oauth.py
33
app/oauth.py
@ -74,6 +74,39 @@ def google_oauth():
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return google
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def azure_oauth():
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if not Setting().get('azure_oauth_enabled'):
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return None
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def fetch_azure_token():
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return session.get('azure_token')
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azure = authlib_oauth_client.register(
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'azure',
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client_id = Setting().get('azure_oauth_key'),
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client_secret = Setting().get('azure_oauth_secret'),
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api_base_url = Setting().get('azure_oauth_api_url'),
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request_token_url = None,
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access_token_url = Setting().get('azure_oauth_token_url'),
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authorize_url = Setting().get('azure_oauth_authorize_url'),
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client_kwargs={'scope': Setting().get('azure_oauth_scope')},
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fetch_token=fetch_azure_token,
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)
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@app.route('/azure/authorized')
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def azure_authorized():
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session['azure_oauthredir'] = url_for('.azure_authorized', _external=True, _scheme='https')
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token = azure.authorize_access_token()
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if token is None:
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return 'Access denied: reason=%s error=%s' % (
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request.args['error'],
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request.args['error_description']
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)
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session['azure_token'] = (token)
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return redirect(url_for('.login', _external=True, _scheme='https'))
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return azure
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def oidc_oauth():
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if not Setting().get('oidc_oauth_enabled'):
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return None
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@ -52,6 +52,7 @@
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<li class="active"><a href="#tabs-ldap" data-toggle="tab">LDAP</a></li>
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<li><a href="#tabs-google" data-toggle="tab">Google OAuth</a></li>
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<li><a href="#tabs-github" data-toggle="tab">Github OAuth</a></li>
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<li><a href="#tabs-azure" data-toggle="tab">Microsoft OAuth</a></li>
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<li><a href="#tabs-oidc" data-toggle="tab">OpenID Connect OAuth</a></li>
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</ul>
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<div class="tab-content">
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@ -359,6 +360,63 @@
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</div>
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</div>
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</div>
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<div class="tab-pane" id="tabs-azure">
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<div class="row">
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<div class="col-md-4">
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<form role="form" method="post" data-toggle="validator">
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<input type="hidden" name="_csrf_token" value="{{ csrf_token() }}">
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<input type="hidden" value="azure" name="config_tab" />
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<fieldset>
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<legend>GENERAL</legend>
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<div class="form-group">
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<input type="checkbox" id="azure_oauth_enabled" name="azure_oauth_enabled" class="checkbox" {% if SETTING.get('azure_oauth_enabled') %}checked{% endif %}>
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<label for="azure_oauth_enabled">Enable Microsoft Azure OAuth</label>
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</div>
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<div class="form-group">
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<label for="azure_oauth_key">Client key</label>
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<input type="text" class="form-control" name="azure_oauth_key" id="azure_oauth_key" placeholder="Azure OAuth client ID" data-error="Please input Client key" value="{{ SETTING.get('azure_oauth_key') }}">
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<span class="help-block with-errors"></span>
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</div>
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<div class="form-group">
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<label for="azure_oauth_secret">Client secret</label>
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<input type="text" class="form-control" name="azure_oauth_secret" id="azure_oauth_secret" placeholder="Azure OAuth client secret" data-error="Please input Client secret" value="{{ SETTING.get('azure_oauth_secret') }}">
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<span class="help-block with-errors"></span>
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</div>
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</fieldset>
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<fieldset>
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<legend>ADVANCE</legend>
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<div class="form-group">
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<label for="azure_oauth_scope">Scope</label>
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<input type="text" class="form-control" name="azure_oauth_scope" id="azure_oauth_scope" placeholder="e.g. email" data-error="Please input scope - e.g. User.Read" value="{{ SETTING.get('azure_oauth_scope') }}">
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<span class="help-block with-errors"></span>
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</div>
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<div class="form-group">
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<label for="azure_oauth_api_url">API URL</label>
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<input type="text" class="form-control" name="azure_oauth_api_url" id="azure_oauth_api_url" placeholder="e.g. https://graph.microsoft.com/v1.0/" data-error="Please input API URL" value="{{ SETTING.get('azure_oauth_api_url') }}">
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<span class="help-block with-errors"></span>
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</div>
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<div class="form-group">
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<label for="azure_oauth_token_url">Token URL</label>
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<input type="text" class="form-control" name="azure_oauth_token_url" id="azure_oauth_token_url" placeholder="e.g. https://login.microsoftonline.com/[tenancyID]/oauth2/v2.0/token" data-error="Please input Token URL" value="{{ SETTING.get('azure_oauth_token_url') }}">
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<span class="help-block with-errors"></span>
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</div>
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<div class="form-group">
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<label for="azure_oauth_authorize_url">Authorize URL</label>
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<input type="text" class="form-control" name="azure_oauth_authorize_url" id="azure_oauth_authorize_url" placeholder="e.g. https://login.microsoftonline.com/[tenancyID]/oauth2/v2.0/authorize" data-error="Please input Authorize URL" value="{{ SETTING.get('azure_oauth_authorize_url') }}">
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<span class="help-block with-errors"></span>
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</div>
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</fieldset>
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<div class="form-group">
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<button type="submit" class="btn btn-flat btn-primary">Save</button>
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</div>
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</form>
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</div>
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<div class="col-md-8">
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<legend>Help</legend>
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<p>Fill in all the fields in the left form.</p>
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</div>
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</div>
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</div>
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<div class="tab-pane" id="tabs-oidc">
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<div class="row">
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<div class="col-md-4">
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49
app/views.py
49
app/views.py
@ -21,7 +21,7 @@ from werkzeug import secure_filename
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from .models import User, Account, AccountUser, Domain, Record, RecordEntry, Role, Server, History, Anonymous, Setting, DomainSetting, DomainTemplate, DomainTemplateRecord
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from app import app, login_manager, csrf
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from app.lib import utils
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from app.oauth import github_oauth, google_oauth, oidc_oauth
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from app.oauth import github_oauth, google_oauth, oidc_oauth, azure_oauth
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from app.decorators import admin_role_required, operator_role_required, can_access_domain, can_configure_dnssec, can_create_domain
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from yaml import Loader, load
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@ -57,9 +57,11 @@ def register_modules():
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global google
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global github
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global oidc
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global azure
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google = google_oauth()
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github = github_oauth()
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oidc = oidc_oauth()
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azure = azure_oauth()
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# START USER AUTHENTICATION HANDLER
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@ -223,6 +225,15 @@ def github_login():
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redirect_uri = url_for('github_authorized', _external=True)
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return github.authorize_redirect(redirect_uri)
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@app.route('/azure/login')
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def azure_login():
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if not Setting().get('azure_oauth_enabled') or azure is None:
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logging.error('Microsoft OAuth is disabled or you have not yet reloaded the pda application after enabling.')
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return abort(400)
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else:
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redirect_uri = url_for('azure_authorized', _external=True, _scheme='https')
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return azure.authorize_redirect(redirect_uri)
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@app.route('/oidc/login')
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def oidc_login():
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if not Setting().get('oidc_oauth_enabled') or oidc is None:
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@ -450,6 +461,42 @@ def login():
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login_user(user, remember = False)
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return redirect(url_for('index'))
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if 'azure_token' in session:
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me = json.loads(azure.get('me').text)
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azure_username = me["userPrincipalName"]
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azure_givenname = me["givenName"]
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azure_familyname = me["surname"]
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if "email" in me:
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azure_email = me["email"]
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else:
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azure_email = ""
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if not azure_email:
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azure_email = me["userPrincipalName"]
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# Handle foreign principals such as guest users
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azure_email = re.sub( r"#.*$","",azure_email)
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azure_username = re.sub( r"#.*$","",azure_username)
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user = User.query.filter_by(username=azure_username).first()
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if not user:
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user = User(username=azure_username,
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plain_text_password=None,
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firstname=azure_givenname,
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lastname=azure_familyname,
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email=azure_email)
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result = user.create_local_user()
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if not result['status']:
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logging.warning('Unable to create '+azure_username)
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session.pop('azure_token', None)
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# note: a redirect to login results in an endless loop, so render the login page instead
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return render_template('login.html', saml_enabled=SAML_ENABLED, error=('User '+azure_username+' cannot be created.'))
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session['user_id'] = user.id
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session['authentication_type'] = 'OAuth'
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login_user(user, remember = False)
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return redirect(url_for('index'))
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if 'oidc_token' in session:
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me = json.loads(oidc.get('userinfo').text)
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oidc_username = me["preferred_username"]
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