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omemo: add an api in plugin_e2ee to get the fingerprint(s) of a jid

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mathieui 2019-08-25 01:39:59 +02:00 committed by Maxime “pep” Buquet
parent 5c4571751e
commit 518ba47e2a
1 changed files with 44 additions and 0 deletions
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44
poezio/plugin_e2ee.py
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@ -178,6 +178,14 @@ class E2EEPlugin(BasePlugin):
help=trust_msg.format(name=self.encryption_short_name, state=state),
)
self.api.add_command(
self.encryption_short_name + '_fingerprint',
self._command_show_fingerprints,
usage='[jid]',
short='Show %s fingerprint(s) for a JID.' % self.encryption_short_name,
help='Show %s fingerprint(s) for a JID.' % self.encryption_short_name,
)
ConversationTab.add_information_element(
self.encryption_short_name,
self._display_encryption_status,
@ -238,6 +246,33 @@ class E2EEPlugin(BasePlugin):
'Info',
)
def _show_fingerprints(self, jid: JID) -> None:
"""Display encryption fingerprints for a JID."""
fprs = self.get_fingerprints(jid)
if len(fprs) == 1:
self.api.information(
'Fingerprint for %s: %s' % (jid, fprs[0]),
'Info',
)
elif fprs:
self.api.information(
'Fingerprints for %s:\n\t%s' % (jid, '\n\t'.join(fprs)),
'Info',
)
else:
self.api.information(
'No fingerprints to display',
'Info',
)
@command_args_parser.quoted(0, 1)
def _command_show_fingerprints(self, args: List[str]) -> None:
if not args and isinstance(self.api.current_tab(), self.supported_tab_types):
jid = self.api.current_tab().name
else:
jid = args[0]
self._show_fingerprints(jid)
@command_args_parser.quoted(2)
def __command_set_state_global(self, args, state='') -> None:
jid, fpr = args
@ -422,3 +457,12 @@ class E2EEPlugin(BasePlugin):
"""
raise NotImplementedError
def get_fingerprints(self, jid: JID) -> List[str]:
"""Show fingerprint(s) for this encryption method and JID.
To overload in plugins.
:returns: A list of fingerprints to display
"""
return []