users: Remove short_name and client_id from get_profile_backend.

This commit removes short_name and client_id fields from the user
objects returned by get_profile_backend because neither of them
had a purpose.

* short_name hasn't been present anywhere else in the Zulip API for
  several years, and isn't set through any coherent algorithm.
* client_id was a forgotten 2013-era predecessor to the queue_id field
  returned by the register_event_queue process.

The combination of these changes gets us close to having `get_profile`
have the exact same format as other endpoints fetching a user object.

templates/zerver/api/changelog.md

@@ -14,6 +14,9 @@ below features are supported.
 
 * [`GET users/me`](/api/get-profile): Added `avatar_version`, `is_guest`,
   `is_active`, `timezone`, and `date_joined` fields to the User objects.
+* [`GET users/me`](/api/get-profile): Removed `client_id` and `short_name`
+  from the reponse to this endpoint.  These fields had no purpose and
+  were inconsistent with other API responses describing users.
 
 **Feature level 9**
 

version.py

@@ -29,7 +29,7 @@ DESKTOP_WARNING_VERSION = "5.2.0"
 #
 # Changes should be accompanied by documentation explaining what the
 # new level means in templates/zerver/api/changelog.md.
-API_FEATURE_LEVEL = 9
+API_FEATURE_LEVEL = 10
 
 # Bump the minor PROVISION_VERSION to indicate that folks should provision
 # only when going from an old version of the code to a newer version. Bump

zerver/openapi/zulip.yaml

@@ -1846,11 +1846,6 @@ paths:
                         **Changes**: New in Zulip 2.2 (feature level 10). Previous
                         versions do not return this field.
                       example: 1
-                    client_id:
-                      type: string
-                      description: |
-                        NA
-                      example: "74c768b081076fdb3c4326256c17467e"
                     email:
                       type: string
                       description: |
@@ -1926,11 +1921,6 @@ paths:
 
                         **Deprecated**.  We plan to remove the `pointer` as a concept in Zulip.
                       example: -1
-                    short_name:
-                      type: string
-                      description: |
-                        Short name of the requesting user.
-                      example: "iago"
                     user_id:
                       type: integer
                       description: |
@@ -1942,7 +1932,6 @@ paths:
                     {
                         "avatar_url": "https://secure.gravatar.com/avatar/af4f06322c177ef4e1e9b2c424986b54?d=identicon&version=1",
                         "avatar_version": 1,
-                        "client_id": "74c768b081076fdb3c4326256c17467e",
                         "email": "iago@zulip.com",
                         "full_name": "Iago",
                         "is_admin": true,
@@ -1956,7 +1945,6 @@ paths:
                         "msg": "",
                         "pointer": -1,
                         "result": "success",
-                        "short_name": "iago",
                         "user_id": 5,
                         "profile_data": {
                             "5": {

zerver/tests/test_custom_profile_data.py

@@ -696,10 +696,10 @@ class ListCustomProfileFieldTest(CustomProfileFieldTestCase):
     def test_get_custom_profile_fields_from_api_for_single_user(self) -> None:
         self.login('iago')
         expected_keys = {
-            "result", "msg", "pointer", "client_id", "max_message_id", "user_id",
+            "result", "msg", "pointer", "max_message_id", "user_id", "avatar_url",
-            "avatar_url", "full_name", "email", "is_bot", "is_admin", "is_owner",
+            "full_name", "email", "is_bot", "is_admin", "is_owner", "profile_data",
-            "short_name", "profile_data", "avatar_version", "timezone", "delivery_email",
+            "avatar_version", "timezone", "delivery_email", "is_active", "is_guest",
-            "is_active", "is_guest", "date_joined"}
+            "date_joined"}
 
         url = "/json/users/me"
         response = self.client_get(url)

zerver/tests/test_users.py

@@ -1337,7 +1337,6 @@ class GetProfileTest(ZulipTestCase):
         self.assert_json_success(result)
         json = result.json()
 
-        self.assertIn("client_id", json)
         self.assertIn("max_message_id", json)
         self.assertIn("pointer", json)
 
@@ -1372,7 +1371,6 @@ class GetProfileTest(ZulipTestCase):
 
         self.login('hamlet')
         result = ujson.loads(self.client_get('/json/users/me').content)
-        self.assertEqual(result['short_name'], 'hamlet')
         self.assertEqual(result['email'], hamlet.email)
         self.assertEqual(result['full_name'], 'King Hamlet')
         self.assertIn("user_id", result)
@@ -1383,7 +1381,6 @@ class GetProfileTest(ZulipTestCase):
         self.assertFalse('delivery_email' in result)
         self.login('iago')
         result = ujson.loads(self.client_get('/json/users/me').content)
-        self.assertEqual(result['short_name'], 'iago')
         self.assertEqual(result['email'], iago.email)
         self.assertEqual(result['full_name'], 'Iago')
         self.assertFalse(result['is_bot'])
@@ -1392,7 +1389,6 @@ class GetProfileTest(ZulipTestCase):
         self.assertFalse(result['is_guest'])
         self.login('desdemona')
         result = ujson.loads(self.client_get('/json/users/me').content)
-        self.assertEqual(result['short_name'], 'desdemona')
         self.assertEqual(result['email'], desdemona.email)
         self.assertFalse(result['is_bot'])
         self.assertTrue(result['is_admin'])

zerver/views/users.py

@@ -31,7 +31,7 @@ from zerver.lib.users import check_valid_bot_type, check_bot_creation_policy, \
     check_full_name, check_short_name, check_valid_interface_type, check_valid_bot_config, \
     access_bot_by_id, add_service, access_user_by_id, check_bot_name_available, \
     validate_user_custom_profile_data, get_raw_user_data, get_api_key
-from zerver.lib.utils import generate_api_key, generate_random_token
+from zerver.lib.utils import generate_api_key
 from zerver.models import UserProfile, Stream, Message, \
     get_user_by_delivery_email, Service, get_user_including_cross_realm, \
     DomainNotAllowedForRealmError, DisposableEmailError, get_user_profile_by_id_in_realm, \
@@ -454,16 +454,11 @@ def create_user_backend(request: HttpRequest, user_profile: UserProfile,
     do_create_user(email, password, realm, full_name, short_name)
     return json_success()
 
-def generate_client_id() -> str:
-    return generate_random_token(32)
-
 def get_profile_backend(request: HttpRequest, user_profile: UserProfile) -> HttpResponse:
     raw_user_data = get_raw_user_data(user_profile.realm, user_profile,
                                       client_gravatar=False, target_user=user_profile)
     result: Dict[str, Any] = raw_user_data[user_profile.id]
 
-    result['client_id'] = generate_client_id()
-    result['short_name'] = user_profile.short_name
     result['max_message_id'] = -1
     result['pointer'] = user_profile.pointer