init: Initial commit

bot/msteams/auth.py

@@ -0,0 +1,29 @@
+import requests
+
+from bot.msteams.token import Token
+
+class Auth:
+    def __init__(self, client_id: str, client_secret: str, tenant_id: str) -> None:
+        self.client_id = client_id
+        self.client_secret = client_secret
+        self.tenant_id = tenant_id  
+        self.__token = Token(self.__get_token_data())
+
+    def __str__(self) -> str:
+        if self.__token.is_expired:
+            self.__token = Token(self.__get_token_data())
+        return self.__token.token
+
+    def __get_token_data(self) -> dict:
+        url = f"https://login.microsoftonline.com/{self.tenant_id}/oauth2/v2.0/token"
+        headers = {
+            "Content-Type": "application/x-www-form-urlencoded"
+        }
+        data = {
+            "grant_type": "client_credentials",
+            "client_id": self.client_id,
+            "client_secret": self.client_secret,
+            "scope": "https://api.botframework.com/.default"
+        }
+        response = requests.post(url, headers=headers, data=data)
+        return response.json()