Python XMPP错误：失败的SASL认证：<incorrect-encoding />

我想要在Ubuntu 14.04上使用Python 2.7.6工作的TLS XMPP客户端。我启用了DEBUG模式，整个连接看起来很好，直到我收到错误消息error Failed SASL authentification: <incorrect-encoding />。我通过桌面Jabber客户端验证了用户和密码帐户。这是我正在使用的代码。任何想法，为什么这不工作？：Python XMPP错误：失败的SASL认证：<incorrect-encoding />

#!/usr/bin/python 

import xmpp 

username= 'testxmpp' 
passwd = 'testtesttest' 
to='jabber.somedomain.com' 
msg='hello :)' 



client = xmpp.Client('jabber.somedomain.com') 
client.connect(server=('jabber.somedomain.com',5222)) 
client.auth(username, passwd, 'botty') 
client.sendInitPresence() 
message = xmpp.Message(to, msg) 
message.setAttr('type', 'chat') 
client.send(message)

这是从程序的调试输出的摘录：

DEBUG: socket  got <failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl'> 
     <incorrect-encoding/> 
     </failure> 
    DEBUG: dispatcher ok Got urn:ietf:params:xml:ns:xmpp-sasl/failure stanza 
    DEBUG: dispatcher ok Dispatching failure stanza with type-> props->[u'urn:ietf:params:xml:ns:xmpp-sasl'] id->None 
    DEBUG: sasl   error Failed SASL authentification: <incorrect-encoding /> 
    DEBUG: sasl   stop Plugging <xmpp.auth.SASL instance at 0x7f7c40711950> out of <xmpp.client.Client instance at 0x7f7c40784c68>. 
    DEBUG: roster  start Plugging <xmpp.roster.Roster instance at 0x7f7c40711d40> into <xmpp.client.Client instance at 0x7f7c40784c68> 
    DEBUG: dispatcher info Registering handler <bound method Roster.RosterIqHandler of <xmpp.roster.Roster instance at 0x7f7c40711d40>> for "iq" type->result ns->jabber:iq:roster(jabber:client) 
    DEBUG: dispatcher info Registering handler <bound method Roster.RosterIqHandler of <xmpp.roster.Roster instance at 0x7f7c40711d40>> for "iq" type->set ns->jabber:iq:roster(jabber:client) 
    DEBUG: dispatcher info Registering handler <bound method Roster.PresenceHandler of <xmpp.roster.Roster instance at 0x7f7c40711d40>> for "presence" type-> ns->(jabber:client) 
    DEBUG: socket  sent <iq type="get" id="22"> 
     <query xmlns="jabber:iq:roster" />

来源

2017-01-09 Koko

在情况下，它可以帮助别人，不得不做出的/usr/lib/python2.7/dist-packages/xmpp/auth.py编辑文件：

... 
     elif "PLAIN" in mecs: 
      sasl_data='%s\x00%s\x00%s'%(self.username+'@'+self._owner.Server,self.username,self.password) 
      # ko - 2017-01-09 - fix for 'incorrect-encoding' error 
      # node=Node('auth',attrs={'xmlns':NS_SASL,'mechanism':'PLAIN'},payload=[base64.encodestring(sasl_data)]) 
      node=Node('auth',attrs={'xmlns':NS_SASL,'mechanism':'PLAIN'},payload=[base64.encodestring(sasl_data).replace('\r','').replace('\n','')]) 
     else: 
...

https://github.com/normanr/xmpppy/blob/master/xmpp/auth.py

来源

2017-01-09 19:51:37 Koko

Python XMPP错误：失败的SASL认证：<incorrect-encoding />

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