authentication: implement logout

Author: sumnerevans

.gitignore

@@ -1,5 +1,6 @@
 cookies.pickle
 test.py
+.direnv
 
 # Created by https://www.toptal.com/developers/gitignore/api/python
 # Edit at https://www.toptal.com/developers/gitignore?templates=python

CHANGELOG.md

@@ -1,3 +1,7 @@
+# v0.2.0
+
+* Implemented logout endpoint.
+
 # v0.1.7
 
 * Fix typo in InMail parsing.

examples/get-conversation.py

@@ -1,12 +1,12 @@
 from pathlib import Path
 
 import asyncio
-from linkedin_messaging import LinkedInMessaging, ChallengeException
+from linkedin_messaging import ChallengeException, LinkedInMessaging
 from linkedin_messaging.api_objects import URN
 
 cookie_path = Path(__file__).parent.joinpath("cookies.pickle")
 urn = URN(
-    "urn:li:fs_conversation:2-OTNkODIyYTEtODFjZS00NTdlLThlYTItYWQyMDg2NTc4YWMyXzAxMA=="
+    "urn:li:fs_conversation:2-YWM2YTJmYjUtNTdjMS00ZjlmLTgwMDUtOWYxMmMxNjY4M2FlXzAxMg=="
 )
 
 
@@ -35,6 +35,7 @@ async def main():
     for element in convo_resp.elements:
         print(element)
 
+    await linkedin.logout()
     await linkedin.close()
 
 

examples/listen-for-events.py

@@ -40,6 +40,7 @@ async def on_event(event: RealTimeEventStreamEvent):
 
     asyncio.gather(task)
 
+    await linkedin.logout()
     await linkedin.close()
 
 

examples/pickle.py renamed to examples/pickle-example.py

@@ -23,6 +23,7 @@ async def main():
 
     print(await linkedin.get_user_profile())
 
+    await linkedin.logout()
     await linkedin.close()
 
 

examples/send-message.py

@@ -40,6 +40,7 @@ async def main():
     mc = MessageCreate(AttributedBody(), attachments=[attachment])
     print(await linkedin.send_message(urn, mc))
 
+    await linkedin.logout()
     await linkedin.close()
 
 

examples/simple-2fa.py

@@ -16,6 +16,7 @@ async def main():
 
     print(await linkedin.get_user_profile())
 
+    await linkedin.logout()
     await linkedin.close()
 
 

linkedin_messaging/__init__.py

@@ -2,7 +2,7 @@
 from .api_objects import URN
 
 __title__ = "linkedin_messaging"
-__version__ = "0.1.7"
+__version__ = "0.2.0"
 __description__ = "An unofficial API for interacting with LinkedIn Messaging"
 
 __license__ = "MIT"

linkedin_messaging/linkedin.py

@@ -56,11 +56,12 @@
 }
 
 # URL to seed all of the auth requests
-SEED_URL = "https://www.linkedin.com/uas/login"
+HEARTBEAT_URL = "https://realtime.www.linkedin.com/realtime/realtimeFrontendClientConnectivityTracking"  # noqa: E501
 LOGIN_URL = "https://www.linkedin.com/checkpoint/lg/login-submit"
-VERIFY_URL = "https://www.linkedin.com/checkpoint/challenge/verify"
+LOGOUT_URL = "https://www.linkedin.com/uas/logout"
 REALTIME_CONNECT_URL = "https://realtime.www.linkedin.com/realtime/connect"
-HEARTBEAT_URL = "https://realtime.www.linkedin.com/realtime/realtimeFrontendClientConnectivityTracking"  # noqa: E501
+SEED_URL = "https://www.linkedin.com/uas/login"
+VERIFY_URL = "https://www.linkedin.com/checkpoint/challenge/verify"
 
 LINKEDIN_BASE_URL = "https://www.linkedin.com"
 API_BASE_URL = f"{LINKEDIN_BASE_URL}/voyager/api"
@@ -196,6 +197,18 @@ async def enter_2fa(self, two_factor_code: str):
             # TODO (#1) can we scrape anything from the page?
             raise Exception("Failed to log in.")
 
+    async def logout(self) -> bool:
+        csrf_token = None
+        for c in self.session.cookie_jar:
+            if c.key == "JSESSIONID":
+                csrf_token = c.value.strip('"')
+        response = await self.session.get(
+            LOGOUT_URL,
+            params={"csrfToken": csrf_token},
+            allow_redirects=False,
+        )
+        return response.status == 303
+
     # endregion
 
     # region Conversations

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "linkedin_messaging"
-version = "0.1.7"
+version = "0.2.0"
 description = "An unofficial API for interacting with LinkedIn Messaging"
 authors = ["Sumner Evans <[email protected]>"]
 license = "Apache-2.0"