[chef] Examples of mixlib-authentication use?

[DV < >]

Hey all,

I'm having a hard time writing a seemingly simple block of code to verify a Chef API request using mixlib-authentication gem (https://github.com/opscode/mixlib-authentication).

I looked at the sample in spec/mixlib/authentication/http_authentication_request_spec.rb, and came up with the following, but somehow I get an exception.

Can anyone point me to a sample code or give any pointers? Much appreciated.

 46           @p = Http::Parser.new

 47           @p. do |h|

 48             p [:on_headers_complete, h]

 49             request = Struct.new(:env, :method, :path)

 50             @request = request.new(h, "GET", '/roles')

 51             p [:request, @request]

 52             @m = ::Mixlib::Authentication::HTTPAuthenticationRequest.new(request)

 53             if @m.user_id() == "TheOne"

 54               conn.relay_to_servers @buffer

 55               @buffer.clear

 56             else

 57               conn.send_data "HTTP/1.1 403 Forbidden\r\n\r\n"

 58             end

 59           end

And the output:

[[:connection,

  "GET /roles HTTP/1.1\r\nX-Ops-Timestamp: 2014-05-30T23:10:50Z\r\nX-Remote-Request-Id: 8fbe67a4-35bc-4ee9-985e-5f1bf243175e\r\nX-Ops-Authorization-6: dZUoWOdG7LVAxZUKoNLFRHFAWCansQKhCPnuwLOy4g==\r\nX-Ops-Authorization-5: RBAEk3dzqBA5DiGFKoIg6Md5tKhtOtlLUn1wpDgjsqTmNRaOtICw+I1ywvHd\r\nX-Ops-Authorization-4: 1DGUtojK/UpD3ynTaQ3jMvDzV3dRDEXqLfiYbX6rgvoItjkjr+eW8Ihgmvmm\r\nX-Ops-Authorization-3: rmPxz4JQxYCur4sZSHDfqK4JHBD7PgCgimPdwiXdGnoeAafc+c3VorBW49/s\r\nX-Ops-Authorization-2: KipV+P2K5DFku5tnspDAZEo0Tr/rF9W5mA8gfF8P0sD3blIoH8w5+XQAZ+cQ\r\nX-Ops-Authorization-1: RW3GO1FBBhlc1Wpr99XMy+TUIjIOF9WRM46dmpOFxgM3anJuq0RlDxxtT6T5\r\nX-Chef-Version: 11.12.2\r\nX-Ops-Content-Hash: 2jmj7l5rSw0yVb/vlWAYkK/YBwk=\r\nConnection: close\r\nX-Ops-Sign: algorithm=sha1;version=1.0;\r\nAccept: application/json\r\nX-Ops-Userid: XXX\r\nAccept-Encoding: gzip;q=1.0,deflate;q=0.6,identity;q=0.3\r\nUser-Agent: Chef Knife/11.12.2 (ruby-1.8.7-p352; ohai-7.0.2; x86_64-linux; +http://opscode.com)\r\nHost: chef11-proxy-1:8080\r\n\r\n"]]

[:on_headers_complete, {"X-Ops-Timestamp"=>"2014-05-30T23:10:50Z", "X-Remote-Request-Id"=>"8fbe67a4-35bc-4ee9-985e-5f1bf243175e", "X-Ops-Authorization-6"=>"dZUoWOdG7LVAxZUKoNLFRHFAWCansQKhCPnuwLOy4g==", "X-Ops-Authorization-5"=>"RBAEk3dzqBA5DiGFKoIg6Md5tKhtOtlLUn1wpDgjsqTmNRaOtICw+I1ywvHd", "X-Ops-Authorization-4"=>"1DGUtojK/UpD3ynTaQ3jMvDzV3dRDEXqLfiYbX6rgvoItjkjr+eW8Ihgmvmm", "X-Ops-Authorization-3"=>"rmPxz4JQxYCur4sZSHDfqK4JHBD7PgCgimPdwiXdGnoeAafc+c3VorBW49/s", "X-Ops-Authorization-2"=>"KipV+P2K5DFku5tnspDAZEo0Tr/rF9W5mA8gfF8P0sD3blIoH8w5+XQAZ+cQ", "X-Ops-Authorization-1"=>"RW3GO1FBBhlc1Wpr99XMy+TUIjIOF9WRM46dmpOFxgM3anJuq0RlDxxtT6T5", "X-Chef-Version"=>"11.12.2", "X-Ops-Content-Hash"=>"2jmj7l5rSw0yVb/vlWAYkK/YBwk=", "Connection"=>"close", "X-Ops-Sign"=>"algorithm=sha1;version=1.0;", "Accept"=>"application/json", "X-Ops-Userid"=>"XXX", "Accept-Encoding"=>"gzip;q=1.0,deflate;q=0.6,identity;q=0.3", "User-Agent"=>"Chef Knife/11.12.2 (ruby-1.8.7-p352; ohai-7.0.2; x86_64-linux; +http://opscode.com)", "Host"=>"chef11-proxy-1:8080"}]

[:request, #<struct env={"X-Ops-Timestamp"=>"2014-05-30T23:10:50Z", "X-Remote-Request-Id"=>"8fbe67a4-35bc-4ee9-985e-5f1bf243175e", "X-Ops-Authorization-6"=>"dZUoWOdG7LVAxZUKoNLFRHFAWCansQKhCPnuwLOy4g==", "X-Ops-Authorization-5"=>"RBAEk3dzqBA5DiGFKoIg6Md5tKhtOtlLUn1wpDgjsqTmNRaOtICw+I1ywvHd", "X-Ops-Authorization-4"=>"1DGUtojK/UpD3ynTaQ3jMvDzV3dRDEXqLfiYbX6rgvoItjkjr+eW8Ihgmvmm", "X-Ops-Authorization-3"=>"rmPxz4JQxYCur4sZSHDfqK4JHBD7PgCgimPdwiXdGnoeAafc+c3VorBW49/s", "X-Ops-Authorization-2"=>"KipV+P2K5DFku5tnspDAZEo0Tr/rF9W5mA8gfF8P0sD3blIoH8w5+XQAZ+cQ", "X-Ops-Authorization-1"=>"RW3GO1FBBhlc1Wpr99XMy+TUIjIOF9WRM46dmpOFxgM3anJuq0RlDxxtT6T5", "X-Chef-Version"=>"11.12.2", "X-Ops-Content-Hash"=>"2jmj7l5rSw0yVb/vlWAYkK/YBwk=", "Connection"=>"close", "X-Ops-Sign"=>"algorithm=sha1;version=1.0;", "Accept"=>"application/json", "X-Ops-Userid"=>"XXX", "Accept-Encoding"=>"gzip;q=1.0,deflate;q=0.6,identity;q=0.3", "User-Agent"=>"Chef Knife/11.12.2 (ruby-1.8.7-p352; ohai-7.0.2; x86_64-linux; +http://opscode.com)", "Host"=>"chef11-proxy-1:8080"}, method="GET", path="/roles">]

/usr/lib64/ruby/gems/1.9.1/gems/mixlib-authentication-1.3.0/lib/mixlib/authentication/http_authentication_request.rb:36:in `headers': undefined method `env' for #<Class:0x00000001ef4178> (NoMethodError)

        from /usr/lib64/ruby/gems/1.9.1/gems/mixlib-authentication-1.3.0/lib/mixlib/authentication/http_authentication_request.rb:77:in `validate_headers!'

        from /usr/lib64/ruby/gems/1.9.1/gems/mixlib-authentication-1.3.0/lib/mixlib/authentication/http_authentication_request.rb:32:in `initialize'

        from /usr/lib64/ruby/gems/1.9.1/gems/chef-proxy-0.0.1/lib/chef/proxy.rb:52:in `new'

--
Best regards, Dmitriy V.