(20241122) Port no. adjusted.

2024-11-22 18:54:01 +05:30
parent bfc0c31a4b
commit 1519ee00c1
5 changed files with 281 additions and 1 deletions
@@ -0,0 +1,152 @@
+"""
+
+    AUTHOR:
+
+        Khushal P Soonderji
+
+    DATE:
+
+        Friday, 22nd Nov., 2024
+
+    OBJECTIVE:
+
+        To handle OAuth2.0 activities for Google's services.
+
+    REFERENCES:
+
+        1. https://developers.google.com/calendar/api/quickstart/python
+
+    DOWNLOADS:
+
+        N/A
+
+"""
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                                   IMPORT                                                      ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+# To make sibling directories accessible for imports:
+import sys
+sys.path.append(".")
+sys.path.append("..")
+
+# System-level activities:
+import io
+
+# My utils:
+from utils_v2.string import json
+
+# The base model:
+from utils_v2.oauth.base import OAuthBase
+
+# Related to Google:
+from google.auth.transport.requests import Request
+from google.oauth2.credentials import Credentials
+from google_auth_oauthlib.flow import InstalledAppFlow
+
+# For asynchronous activities:
+import asyncio
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                           MACROS / ONE-TIME INIT                                              ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+# Google Scopes:
+SCOPES_GMAIL_MAIL_MANAGEMENT = [
+    r"https://www.googleapis.com/auth/gmail.modify",
+    r"https://www.googleapis.com/auth/gmail.labels"
+]
+SCOPES_GMAIL_FULL = [r"https://mail.google.com/"]
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                                VARIABLES                                                      ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+# --- Nothing Yet
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                                  FUNCTIONS                                                    ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+# --- Nothing Yet
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                                   CLASSES                                                     ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+class GoogleOAuth(OAuthBase):
+
+    # Class variables:
+    __flow = None
+
+    async def init(
+            self,
+            scopes = None
+    ):
+
+        # Initialize your Google App:
+        self._printer("Initializing flow.")
+        self.__flow = InstalledAppFlow.from_client_config(
+            self._config,
+            scopes = scopes or SCOPES_GMAIL_MAIL_MANAGEMENT,
+            redirect_uri = self._redirect_url
+        )
+
+    async def get_authorization_url(self):
+
+        authorization_url, state = self.__flow.authorization_url(
+            access_type = "offline",
+            include_granted_scopes = "true"
+        )
+
+        return authorization_url
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                               MAIN PROGRAM                                                    ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+if __name__ == "__main__":
+
+    secrets_file = r"../../../creds/google_converse_test_oauth.json"
+    secrets_dict = json.from_file(secrets_file)
+
+    my_goog = GoogleOAuth(
+        config = secrets_dict,
+        # redirect_url = r"https://v2.api.bicree.com/user/callback/test",
+        redirect_url = r"127.0.0.1",
+        debug = True,
+        debug_prefix = "OAuth (Goog) | "
+    )
+
+    async def main():
+
+        await my_goog.init()
+        print("AUTH URL:", await my_goog.get_authorization_url())
+
+
+    asyncio.run(main())