Print error when trying to add the same team for two different users

This is not currently supported because the two teams would have
conflicting buffer names. Before this patch, it would print out a bunch
of error messages about conflicting buffer names.

1 files changed, 22 insertions, 12 deletions

diff --git a/wee_slack.py b/wee_slack.py
index 35170c6..ce6a401 100644
--- a/wee_slack.py
+++ b/wee_slack.py
@@ -1377,8 +1377,8 @@ class SlackTeam(object):
         return self.team_hash
 
     @staticmethod
-    def generate_team_hash(nick, subdomain):
-        return str(sha1_hex("{}{}".format(nick, subdomain)))
+    def generate_team_hash(team_id, subdomain):
+        return str(sha1_hex("{}{}".format(team_id, subdomain)))
 
     def refresh(self):
         self.rename()
@@ -2658,8 +2658,15 @@ def handle_rtmstart(login_data, eventrouter, team, channel, metadata):
 
         return
 
+    self_profile = next(
+        user["profile"]
+        for user in login_data["users"]
+        if user["id"] == login_data["self"]["id"]
+    )
+    self_nick = nick_from_profile(self_profile, login_data["self"]["name"])
+
     # Let's reuse a team if we have it already.
-    th = SlackTeam.generate_team_hash(login_data['self']['name'], login_data['team']['domain'])
+    th = SlackTeam.generate_team_hash(login_data['team']['id'], login_data['team']['domain'])
     if not eventrouter.teams.get(th):
 
         users = {}
@@ -2694,13 +2701,6 @@ def handle_rtmstart(login_data, eventrouter, team, channel, metadata):
             else:
                 channels[item["id"]] = SlackGroupChannel(eventrouter, **item)
 
-        self_profile = next(
-            user["profile"]
-            for user in login_data["users"]
-            if user["id"] == login_data["self"]["id"]
-        )
-        self_nick = nick_from_profile(self_profile, login_data["self"]["name"])
-
         t = SlackTeam(
             eventrouter,
             metadata.token,
@@ -2721,8 +2721,18 @@ def handle_rtmstart(login_data, eventrouter, team, channel, metadata):
 
     else:
         t = eventrouter.teams.get(th)
-        t.set_reconnect_url(login_data['url'])
-        t.connecting_rtm = False
+        if t.myidentifier != login_data["self"]["id"]:
+            print_error(
+                'The Slack team {} has tokens for two different users, this is not supported. The '
+                'token {}... is for user {}, and the token {}... is for user {}. Please remove '
+                'one of them.'.format(
+                    t.team_info["name"], t.token[:15], t.nick, metadata.token[:15], self_nick
+                )
+            )
+            return
+        else:
+            t.set_reconnect_url(login_data['url'])
+            t.connecting_rtm = False
 
     t.connect()