Ruby Savon authentication

问题

I'm attempting to connect to a web service using Savon gem. What I know about service:

• wsdl file url ".../service.svc?wsdl"
• login "login"
• password "password"
• domain "domain"

I successfully connected to the service via SoapUI. I entered wsdl url, login, password and domain in the GUI and the document looks like:

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:irc="(...url...)">
   <soapenv:Header/>
   <soapenv:Body>
      <irc:MyService>
         <irc:request>
            <irc:Id>1</irc:Id>
         </irc:request>
      </irc:MyService>
   </soapenv:Body>
</soapenv:Envelope>

Now I'm trying to connect via Savon:

require "savon"
client = Savon.client(
  wsdl: ".../service.svc?wsdl",
  ntlm: ["login", "password", "domain"]
)
client.call(:my_service, message: {id: 1})

Which produces this error:

D, [2013-09-11T15:57:59.880241 #12078] DEBUG -- : HTTPI GET request to xxx.yyy.zz (net_http)
/home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/wasabi-3.2.0/lib/wasabi/resolver.rb:44:in `load_from_remote': Error: 401 (Wasabi::Resolver::HTTPError)
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/wasabi-3.2.0/lib/wasabi/resolver.rb:32:in `resolve'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/wasabi-3.2.0/lib/wasabi/document.rb:139:in `xml'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/wasabi-3.2.0/lib/wasabi/document.rb:157:in `parse'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/wasabi-3.2.0/lib/wasabi/document.rb:144:in `parser'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/wasabi-3.2.0/lib/wasabi/document.rb:61:in `soap_actions'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/savon-2.3.0/lib/savon/operation.rb:21:in `ensure_exists!'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/savon-2.3.0/lib/savon/operation.rb:14:in `create'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/savon-2.3.0/lib/savon/client.rb:32:in `operation'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/savon-2.3.0/lib/savon/client.rb:36:in `call'
    from test.rb:8:in `<main>'

When I don't use domain:

...
ntlm: ["login", "password"]
...

I get different (correct?) error:

D, [2013-09-11T18:58:58.702774 #16226] DEBUG -- : HTTPI GET request to (...url...) (net_http)
I, [2013-09-11T18:58:58.870213 #16226]  INFO -- : SOAP request: (...url...)
I, [2013-09-11T18:58:58.870341 #16226]  INFO -- : SOAPAction: "(...url...)", Content-Type: text/xml;charset=UTF-8, Content-Length: 350
D, [2013-09-11T18:58:58.870436 #16226] DEBUG -- : <?xml version="1.0" encoding="UTF-8"?><env:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tns="(...url...)" xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><env:Body><tns:MyService><id>1</id></tns:MyService></env:Body></env:Envelope>
D, [2013-09-11T18:58:58.870577 #16226] DEBUG -- : HTTPI POST request to (...url...) (net_http)
I, [2013-09-11T18:58:59.173536 #16226]  INFO -- : SOAP response (status 401)
D, [2013-09-11T18:58:59.173642 #16226] DEBUG -- : 
/home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/savon-2.3.0/lib/savon/response.rb:86:in `raise_soap_and_http_errors!': HTTP error (401) (Savon::HTTPError)
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/savon-2.3.0/lib/savon/response.rb:14:in `initialize'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/savon-2.3.0/lib/savon/operation.rb:64:in `new'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/savon-2.3.0/lib/savon/operation.rb:64:in `create_response'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/savon-2.3.0/lib/savon/operation.rb:55:in `call'
    from /home/juraj/.rvm/gems/ruby-2.0.0-p195/gems/savon-2.3.0/lib/savon/client.rb:36:in `call'
    from test.rb:9:in `<main>'

回答1:

wasabi gem from dependencies seems to have problem without httpclient gem. If the version of savon is 2.3.3, install gem httpclient.. its not in dependencies, but it probably should be.

来源：https://stackoverflow.com/questions/18743570/ruby-savon-authentication