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Authenticate via REST::Client against Rundeck API

by XavierFR (Novice)
on Mar 14, 2019 at 08:42 UTC ( #1231248=perlquestion: print w/replies, xml ) Need Help??

XavierFR has asked for the wisdom of the Perl Monks concerning the following question:

Hello Monks I'm trying to authenticate against Rundeck's REST API with REST::Client :
%options = ( "url" => "j_security_check", "j_username" => $username, "j_password" => $password ); $res = $client->POST( \%options ); $res = $client->GET("api/14/system/info"); print Dumper ($res);

But I still get a 403 error. Note that it is not a basic authentication via headers.. I browsed the doc, with no success.

Thanks for any help

Regards, Xavier

Replies are listed 'Best First'.
Re: Authenticate via REST::Client against Rundeck API
by hdb (Monsignor) on Mar 14, 2019 at 11:57 UTC

    According to the API Reference you must retain a session cookie. I cannot see an option to specify a cookie jar in Rest::Client but there is an option to provide a LWP::UserAgent. So you might have to set up a UserAgent with a cookie jar and pass that to Rest::Client. Setting up an agent with cookie support could work like this:

    my $myagent = LWP::UserAgent->new(); my $cookie_jar = HTTP::Cookies->new( autosave => 1, ignore_discard => 1, ); $myagent->cookie_jar( $cookie_jar );

    Update: I cannot test this but it should look like

    %options = ( "url" => "j_security_check", "j_username" => $username, "j_password" => $password, "useragent" => $myagent );

    Update 2: The useragent that Rest::Client sets up if you do not provide one can be accessed as well. So it could also work like

    my $cookie_jar = HTTP::Cookies->new( autosave => 1, ignore_discard => 1, ); $client->getUseragent()->cookie_jar( $cookie_jar );
      Thanks for your answer. Unfortunately this is not sufficient, as the library already provides a cookie jar :
      '_msg' => 'Forbidden', '_rc' => '403', '_headers' => bless( { 'connection' => 'close', 'client-ssl-cipher' => 'ECDHE-RSA-AES128-GCM-SHA256', 'set-cookie' => 'JSESSIONID=node0k6eor4wib9o5cbccpa3lkm5l220939.no +de0;Path=/;HttpOnly', 'date' => 'Thu, 14 Mar 2019 12:28:03 GMT', '::std_case' => { 'client-ssl-cert-issuer' => 'Client-SSL-Cert-Issuer', 'x-application-context' => 'X-Application-Context', 'client-ssl-socket-class' => 'Client-SSL-Socket-Class', 'client-ssl-cert-subject' => 'Client-SSL-Cert-Subject', 'client-peer' => 'Client-Peer', 'set-cookie' => 'Set-Cookie', 'client-ssl-cipher' => 'Client-SSL-Cipher', 'client-date' => 'Client-Date', 'client-response-num' => 'Client-Response-Num' }, 'client-response-num' => 1, 'client-date' => 'Thu, 14 Mar 2019 12:29:19 GMT', 'client-ssl-socket-class' => 'IO::Socket::SSL', 'client-peer' => 'XXSnipped at boss requestXX', 'client-ssl-cert-subject' => 'XXSnipped at boss requestXX', 'expires' => 'Thu, 01 Jan 1970 00:00:00 GMT', 'x-application-context' => 'application:production:4440', 'client-ssl-cert-issuer' => '/C=NL/ST=Noord-Holland/L=Amsterdam/O= +TERENA/CN=TERENA SSL CA 3', 'content-type' => 'text/xml;charset=utf-8' }, 'HTTP::Headers' )
      Xavier

        Sorry if it did not work. I have no access to a Rundeck instance so I cannot test. Just for my personal education: did you try my proposed code or did you conclude from the $res that I won't work?

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