def _GetFrom(self, requested):
"""Validates that the from JID is valid.
The JID uses the display-app-id for all apps to simulate a common case
in production (alias === display-app-id).
Args:
requested: The requested from JID.
Returns:
string, The from JID.
Raises:
xmpp.InvalidJidError if the requested JID is invalid.
"""
full_appid = os.environ.get('APPLICATION_ID')
partition, domain_name, display_app_id = (
app_identity.app_identity._ParseFullAppId(full_appid))
if requested == None or requested == '':
return display_app_id + '@appspot.com/bot'
node, domain, resource = ('', '', '')
at = requested.find('@')
if at == -1:
self.log('Invalid From JID: No \'@\' character found. JID: %s',
requested)
raise xmpp.InvalidJidError()
node = requested[:at]
rest = requested[at + 1:]
if rest.find('@') > -1:
self.log('Invalid From JID: Second \'@\' character found. JID: %s',
requested)
raise xmpp.InvalidJidError()
slash = rest.find('/')
if slash == -1:
domain = rest
resource = 'bot'
else:
domain = rest[:slash]
resource = rest[slash + 1:]
if resource.find('/') > -1:
self.log('Invalid From JID: Second \'/\' character found. JID: %s',
requested)
raise xmpp.InvalidJidError()
if domain == 'appspot.com' and node == display_app_id:
return node + '@' + domain + '/' + resource
elif domain == display_app_id + '.appspotchat.com':
return node + '@' + domain + '/' + resource
self.log(
'Invalid From JID: Must be [email protected][/resource] or '
'[email protected][/resource]. JID: %s', requested)
raise xmpp.InvalidJidError()
def _GetFrom(self, requested):
"""Validates that the from JID is valid.
Args:
requested: The requested from JID.
Returns:
string, The from JID.
Raises:
xmpp.InvalidJidError if the requested JID is invalid.
"""
appid = os.environ.get('APPLICATION_ID', '')
if requested == None or requested == '':
return appid + '@appspot.com/bot'
node, domain, resource = ('', '', '')
at = requested.find('@')
if at == -1:
self.log('Invalid From JID: No \'@\' character found. JID: %s',
requested)
raise xmpp.InvalidJidError()
node = requested[:at]
rest = requested[at + 1:]
if rest.find('@') > -1:
self.log('Invalid From JID: Second \'@\' character found. JID: %s',
requested)
raise xmpp.InvalidJidError()
slash = rest.find('/')
if slash == -1:
domain = rest
resource = 'bot'
else:
domain = rest[:slash]
resource = rest[slash + 1:]
if resource.find('/') > -1:
self.log('Invalid From JID: Second \'/\' character found. JID: %s',
requested)
raise xmpp.InvalidJidError()
if domain == 'appspot.com' and node == appid:
return node + '@' + domain + '/' + resource
elif domain == appid + '.appspotchat.com':
return node + '@' + domain + '/' + resource
self.log(
'Invalid From JID: Must be [email protected][/resource] or '
'[email protected][/resource]. JID: %s', requested)
raise xmpp.InvalidJidError()