Ok Michael.

You are right, thanks  a lot.

It works like a charm.

-Gabriel

-----Mensaje original-----
De: Michael Jumper <[email protected]> 
Enviado el: miƩrcoles, 31 de mayo de 2023 01:06 p. m.
Para: [email protected]
Asunto: Re: Guacamole REST petition to remove user session.

If using the ".../api/session" endpoint, then the token needs to be included as 
the "Guacamole-Token" header. Including the token within the path is a request 
for a resource that does not exist, and permission to access anything beneath 
".../api/session" (whether or not it exists) will be denied if you don't 
include a valid "Guacamole-Token" header.

The endpoint for invalidating a token that includes the token in the path 
instead of a header is ".../api/tokens/YOUR_TOKEN_GOES_HERE".

- Mike

On 5/31/23 10:45, Gabriel Huerta Araujo wrote:
> Hi
> 
> I am executing a perl script which executes a REST DELETE to remove a user 
> session and sends an error:
> 
> '_content' => '{"message":"Permission 
> Denied.","translatableMessage":{"key":"APP.TEXT_UNTRANSLATED","variables":{"MESSAGE":"Permission
>  Denied."}},"statusCode":null,"expected":null,"type":"BAD_REQUEST"}'
> 
> What seems to be the trouble?
> 
> This is the client petition:
> $VAR1 = bless( {
>                   '_config' => {
>                                  'host' => 'http://xx.xx.xx.xx:xxxx',
>                                  'useragent' => bless( {
>                                                          
> 'requests_redirectable' => [
>                                                                               
>         'GET',
>                                                                               
>         'HEAD'
>                                                                               
>       ],
>                                                          'protocols_allowed' 
> => undef,
>                                                          'max_redirect' => 7,
>                                                          'max_size' => undef,
>                                                          'def_headers' => 
> bless( {
>                                                                               
>      'user-agent' => 'REST::Client/281'
>                                                                               
>    }, 'HTTP::Headers' ),
>                                                          'send_te' => 1,
>                                                          'use_eval' => 1,
>                                                          
> 'protocols_forbidden' => undef,
>                                                          'show_progress' => 
> undef,
>                                                          'handlers' => {
>                                                                          
> 'response_header' => bless( [
>                                                                               
>                          {
>                                                                               
>                            'm_media_type' => 'html',
>                                                                               
>                            'owner' => 'LWP::UserAgent::parse_head',
>                                                                               
>                            'line' => '/usr/share/perl5/LWP/UserAgent.pm:768',
>                                                                               
>                            'callback' => sub { "DUMMY" }
>                                                                               
>                          }
>                                                                               
>                        ], 'HTTP::Config' )
>                                                                        },
>                                                          'local_address' => 
> undef,
>                                                          'ssl_opts' => {
>                                                                          
> 'verify_hostname' => 1
>                                                                        },
>                                                          'timeout' => 300,
>                                                          'no_proxy' => [],
>                                                          'proxy' => {}
>                                                        }, 'LWP::UserAgent' )
>                                },
>                   '_res' => bless( {
>                                      '_headers' => bless( {
>                                                             'client-date' => 
> 'Wed, 31 May 2023 16:46:04 GMT',
>                                                             'content-length' 
> => '186',
>                                                             'date' => 'Wed, 
> 31 May 2023 16:46:04 GMT',
>                                                             'client-peer' => 
> 'xx.xx.xx.xx:xxxx',
>                                                             '::std_case' => {
>                                                                               
> 'client-date' => 'Client-Date',
>                                                                               
> 'client-response-num' => 'Client-Response-Num',
>                                                                               
> 'client-peer' => 'Client-Peer'
>                                                                             },
>                                                             'content-type' => 
> 'application/json',
>                                                             'connection' => 
> 'close',
>                                                             
> 'client-response-num' => 1
>                                                           }, 'HTTP::Headers' 
> ),
>                                      '_request' => bless( {
>                                                             '_content' => '',
>                                                             '_method' => 
> 'DELETE',
>                                                             '_headers' => 
> bless( {
>                                                                               
>      'user-agent' => 'REST::Client/281',
>                                                                               
>      
> 'authorization' => 'Basic Y25zc2lzdGU6VDF0NG4zcyE= ',
>                                                                               
>      'content-type' => 'application/json',
>                                                                               
>      'connection' => 'close',
>                                                                               
>      'content-length' => 0
>                                                                               
>    }, 'HTTP::Headers' ),
>                                                             '_uri' => bless( 
> do{\(my $o = 
> 'http://xx.xx.xx.xx:xxxx/guacamole/api/session/45479416E12A8470BCF0ACAA155D5CED9DD4F7860FE31CB84104B78BC896851A')},
>  'URI::http' ),
>                                                             '_uri_canonical' 
> => $VAR1->{'_res'}{'_request'}{'_uri'}
>                                                           }, 'HTTP::Request' 
> ),
>                                      '_content' => '{"message":"Permission 
> Denied.","translatableMessage":{"key":"APP.TEXT_UNTRANSLATED","variables":{"MESSAGE":"Permission
>  Denied."}},"statusCode":null,"expected":null,"type":"BAD_REQUEST"}',
>                                      '_protocol' => 'HTTP/1.1',
>                                      '_msg' => '',
>                                      '_rc' => '403'
>                                    }, 'HTTP::Response' )
>                 }, 'REST::Client' );
> 
> 'http://xx.xx.xx.xx:xxxx/guacamole/api/session/45479416E12A8470BCF0ACAA155D5CED9DD4F7860FE31CB84104B78BC896851A'
>  is the URL petition and 
> 45479416E12A8470BCF0ACAA155D5CED9DD4F7860FE31CB84104B78BC896851A is the token 
> related to session. This needs to be encrypted? If yes how this must be done?
> 
> -Gabriel
> 
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