# Origin: some challenge on reddit<\/span>\n\nimport<\/span> socket<\/span>,<\/span> base64<\/span>,<\/span> ssl<\/span>\n\nuser<\/span> =<\/span> "user"<\/span>\nserver<\/span> =<\/span> "jabber.org"<\/span>\nport<\/span> =<\/span> 5222<\/span>\npassword<\/span> =<\/span> "password"<\/span>\nrecipient<\/span> =<\/span> "foo@bar.com"<\/span>\nmessage<\/span> =<\/span> "hello"<\/span>\nuseSSL<\/span> =<\/span> True<\/span>\n\ndef<\/span> waitfor<\/span>(<\/span>socket<\/span>,<\/span> element<\/span>)<\/span> :<\/span>\n  input<\/span> =<\/span> ""<\/span>  \n  while<\/span> not<\/span> (<\/span>"<"<\/span> +<\/span> element<\/span>)<\/span> in<\/span> input<\/span> or<\/span> not<\/span> input<\/span>.<\/span>endswith<\/span>(<\/span>">"<\/span>)<\/span> :<\/span>\n    input<\/span> +=<\/span> s<\/span>.<\/span>recv<\/span>(<\/span>1024<\/span>)<\/span>\n\ns<\/span> =<\/span> socket<\/span>.<\/span>socket<\/span>()<\/span>\ns<\/span>.<\/span>connect<\/span>((<\/span>server<\/span>,<\/span> port<\/span>))<\/span>\nheader<\/span> =<\/span> "<stream:stream version='1.0' xmlns:stream='http://etherx.jabber.org/streams' xmlns='jabber:client' to='"<\/span> +<\/span> server<\/span> +<\/span> "' xmlns:xml='http://www.w3.org/XML/1998/namespace'>"<\/span>\nif<\/span> useSSL<\/span> :<\/span>\n  s<\/span>.<\/span>send<\/span>(<\/span>header<\/span> +<\/span> "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>"<\/span>)<\/span>\n  waitfor<\/span>(<\/span>s<\/span>,<\/span> "proceed"<\/span>)<\/span>\n  s<\/span> =<\/span> ssl<\/span>.<\/span>wrap_socket<\/span>(<\/span>s<\/span>)<\/span>\ns<\/span>.<\/span>send<\/span>(<\/span>header<\/span> +<\/span> "<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>"<\/span> +<\/span> base64<\/span>.<\/span>b64encode<\/span>(<\/span>"<\/span>\\0<\/span>"<\/span> +<\/span> user<\/span> +<\/span> "<\/span>\\0<\/span>"<\/span> +<\/span> password<\/span>)<\/span>+<\/span> "</auth>"<\/span>)<\/span>\nwaitfor<\/span>(<\/span>s<\/span>,<\/span> "success"<\/span>)<\/span>\ns<\/span>.<\/span>send<\/span>(<\/span>header<\/span> +<\/span> "<iq type='set'><bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/></iq><iq type='set'><session xmlns='urn:ietf:params:xml:ns:xmpp-session'/></iq><message to='"<\/span> +<\/span> recipient<\/span> +<\/span> "'><body>"<\/span> +<\/span> message<\/span> +<\/span> "</body></message>"<\/span>)<\/span>\ns<\/span>.<\/span>close<\/span>()<\/span>\n<\/pre><\/div>\n