Added token, userinfo and logout.

keycloak/__init__.py

@@ -5,8 +5,8 @@
 import json
 
 from keycloak.exceptions import raise_error_from_response, KeycloakGetError
+from .urls_patterns import URL_AUTH, URL_TOKEN, URL_USERINFO, URL_WELL_KNOWN, URL_LOGOUT
 from .connection import ConnectionManager
-from .urls_patterns import URL_WELL_KNOWN
 
 
 class Keycloak:
@@ -20,16 +20,89 @@ class Keycloak:
                                               headers={},
                                               timeout=60)
 
-    def get_well_know(self):
-        params = {"realm-name": self.__realm_name}
-        data_raw = self.__connection.raw_get(URL_WELL_KNOWN.format(**params))
+    def well_know(self):
+        """ The most important endpoint to understand is the well-known configuration
+            endpoint. It lists endpoints and other configuration options relevant to
+            the OpenID Connect implementation in Keycloak.
+
+            :return It lists endpoints and other configuration options relevant.
+        """
+
+        params_path = {"realm-name": self.__realm_name}
+        data_raw = self.__connection.raw_get(URL_WELL_KNOWN.format(**params_path))
         raise_error_from_response(data_raw, KeycloakGetError)
+
         return json.loads(data_raw.text)
 
-    def auth(self):
+    def auth_url(self, redirect_uri):
         """
 
         http://openid.net/specs/openid-connect-core-1_0.html#AuthorizationEndpoint
 
         :return:
         """
+        return NotImplemented
+
+    def token(self, username, password, grant_type=["password",]):
+        """
+        The token endpoint is used to obtain tokens. Tokens can either be obtained by
+        exchanging an authorization code or by supplying credentials directly depending on
+        what flow is used. The token endpoint is also used to obtain new access tokens
+        when they expire.
+
+        http://openid.net/specs/openid-connect-core-1_0.html#TokenEndpoint
+
+        :param username:
+        :param password:
+        :param grant_type:
+        :return:
+        """
+        params_path = {"realm-name": self.__realm_name}
+        payload = {"username": username, "password": password,
+                   "client_id": self.__client_id, "grant_type": grant_type}
+
+        if self.__client_secret_key:
+            payload.update({"client_secret": self.__client_secret_key})
+
+        data_raw = self.__connection.raw_post(URL_TOKEN.format(**params_path),
+                                              data=payload)
+        raise_error_from_response(data_raw, KeycloakGetError)
+
+        return json.loads(data_raw.text)
+
+    def userinfo(self, token):
+        """
+        The userinfo endpoint returns standard claims about the authenticated user,
+        and is protected by a bearer token.
+
+        http://openid.net/specs/openid-connect-core-1_0.html#UserInfo
+
+        :param token:
+        :return:
+        """
+
+        self.__connection.add_param_headers("Authorization", "Bearer " + token)
+        params_path = {"realm-name": self.__realm_name}
+
+        data_raw = self.__connection.raw_get(URL_USERINFO.format(**params_path))
+        raise_error_from_response(data_raw, KeycloakGetError)
+
+        return json.loads(data_raw.text)
+
+    def logout(self, refresh_token):
+        """
+        The logout endpoint logs out the authenticated user.
+        :param refresh_token:
+        :return:
+        """
+        params_path = {"realm-name": self.__realm_name}
+        payload = {"client_id": self.__client_id, "refresh_token": refresh_token}
+
+        if self.__client_secret_key:
+            payload.update({"client_secret": self.__client_secret_key})
+
+        data_raw = self.__connection.raw_post(URL_LOGOUT.format(**params_path),
+                                              data=payload)
+        raise_error_from_response(data_raw, KeycloakGetError, expected_code=204)
+
+        return None

keycloak/connection.py

@@ -3,7 +3,7 @@
 """
 
 import requests
-from urllib.parse import urljoin
+from urllib.parse import urljoin, urlencode
 from .exceptions import *
 
 

keycloak/exceptions.py

@@ -15,6 +15,7 @@
 # You should have received a copy of the GNU Lesser General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+import requests
 
 class KeycloakError(Exception):
     def __init__(self, error_message="", response_code=None,
@@ -86,7 +87,10 @@ class KeycloakBlockError(KeycloakOperationError):
 
 
 def raise_error_from_response(response, error, expected_code=200):
+
     if expected_code == response.status_code:
+        if expected_code == requests.codes.no_content:
+            return {}
         return response.json()
 
     try:

keycloak/urls_patterns.py

@@ -1,3 +1,6 @@
 
 URL_WELL_KNOWN = "realms/{realm-name}/.well-known/openid-configuration"
-URL_WELL_KNOWN = "realms/{realm-name}/protocol/openid-connect/auth"
+URL_AUTH = "realms/{realm-name}/protocol/openid-connect/auth"
+URL_TOKEN = "realms/{realm-name}/protocol/openid-connect/token"
+URL_USERINFO = "realms/{realm-name}/protocol/openid-connect/userinfo"
+URL_LOGOUT = "realms/{realm-name}/protocol/openid-connect/logout"