Fix `authorize: yes` and `become_method: enable` (#32864)

* Update connection play_context when socket exists

* Don't fail on connections other than network_cli

* Fix enable prompt detection on ios & eos

* Check against "Module not found" error code, defined in modules/jsonrpc.py

bin/ansible-connection

@@ -26,12 +26,11 @@ from ansible import constants as C
 from ansible.module_utils._text import to_bytes, to_native, to_text
 from ansible.module_utils.six import PY3
 from ansible.module_utils.six.moves import cPickle
-from ansible.module_utils.connection import send_data, recv_data
+from ansible.module_utils.connection import Connection, ConnectionError, send_data, recv_data
 from ansible.module_utils.service import fork_process
 from ansible.playbook.play_context import PlayContext
 from ansible.plugins.loader import connection_loader
 from ansible.utils.path import unfrackpath, makedirs_safe
-from ansible.errors import AnsibleError
 from ansible.utils.display import Display
 from ansible.utils.jsonrpc import JsonRpcServer
 
@@ -293,6 +292,20 @@ def main():
 
         else:
             messages.append('found existing local domain socket, using it!')
+            conn = Connection(socket_path)
+            pc_data = to_text(init_data)
+            try:
+                messages.extend(conn.update_play_context(pc_data))
+            except Exception as exc:
+                # Only network_cli has update_play context, so missing this is
+                # not fatal e.g. netconf
+                if isinstance(exc, ConnectionError) and getattr(exc, 'code') == -32601:
+                    pass
+                else:
+                    result.update({
+                        'error': to_text(exc),
+                        'exception': traceback.format_exc()
+                    })
 
     result.update({
         'messages': messages,

lib/ansible/plugins/connection/network_cli.py

@@ -56,8 +56,10 @@ from collections import Sequence
 
 from ansible import constants as C
 from ansible.errors import AnsibleConnectionFailure
-from ansible.module_utils.six import BytesIO, binary_type
+from ansible.module_utils.six import PY3, BytesIO, binary_type
+from ansible.module_utils.six.moves import cPickle
 from ansible.module_utils._text import to_bytes, to_text
+from ansible.playbook.play_context import PlayContext
 from ansible.plugins.loader import cliconf_loader, terminal_loader, connection_loader
 from ansible.plugins.connection import ConnectionBase
 from ansible.plugins.connection.local import Connection as LocalConnection
@@ -134,19 +136,28 @@ class Connection(ConnectionBase):
     def fetch_file(self, in_path, out_path):
         return self._local.fetch_file(in_path, out_path)
 
-    def update_play_context(self, play_context):
+    def update_play_context(self, pc_data):
         """Updates the play context information for the connection"""
+        pc_data = to_bytes(pc_data)
+        if PY3:
+            pc_data = cPickle.loads(pc_data, encoding='bytes')
+        else:
+            pc_data = cPickle.loads(pc_data)
+        play_context = PlayContext()
+        play_context.deserialize(pc_data)
 
-        display.vvvv('updating play_context for connection', host=self._play_context.remote_addr)
+        messages = ['updating play_context for connection']
-
         if self._play_context.become is False and play_context.become is True:
             auth_pass = play_context.become_pass
             self._terminal.on_authorize(passwd=auth_pass)
+            messages.append('authorizing connection')
 
         elif self._play_context.become is True and not play_context.become:
             self._terminal.on_deauthorize()
+            messages.append('deauthorizing connection')
 
         self._play_context = play_context
+        return messages
 
     def _connect(self):
         '''

lib/ansible/plugins/terminal/eos.py

@@ -61,7 +61,7 @@ class TerminalModule(TerminalBase):
 
         cmd = {u'command': u'enable'}
         if passwd:
-            cmd[u'prompt'] = to_text(r"[\r\n]?password: $", errors='surrogate_or_strict')
+            cmd[u'prompts'] = to_text(r"[\r\n]?password: $", errors='surrogate_or_strict')
             cmd[u'answer'] = passwd
 
         try:

lib/ansible/plugins/terminal/ios.py

@@ -60,7 +60,7 @@ class TerminalModule(TerminalBase):
         if passwd:
             # Note: python-3.5 cannot combine u"" and r"" together.  Thus make
             # an r string and use to_text to ensure it's text on both py2 and py3.
-            cmd[u'prompt'] = to_text(r"[\r\n]?password: $", errors='surrogate_or_strict')
+            cmd[u'prompts'] = to_text(r"[\r\n]?password: $", errors='surrogate_or_strict')
             cmd[u'answer'] = passwd
 
         try: