[linqunxun2]

3.0 official document, the specific location is as follows:
IV Programming -.> 1.REST API V1.0 -> 1.1 OAuth 2.0 -> Step 2.Request authorization for an application.
I visited links in the document, try to request authorization, but failed, to ask whether there are links in the document is wrong with it?

[liliana]

Hi,

How are you using the link? could you send me your example?

[linqunxun2]

Hi,

How are you using the link? could you send me your example?

Hello, liliana, I waited a long time, and finally someone answered me, my link is as follows:

http://192.168.1.215/workflow/oauth2/au ... ADQ&scope=*


thank you！！

[liliana]

Could you tell me which version of ProcessMaker 3 are you using? I'm asking you this beacuse between the first beta release and the second beta release some new features were included in our REST.

[linqunxun2]

Could you tell me which version of ProcessMaker 3 are you using? I'm asking you this beacuse between the first beta release and the second beta release some new features were included in our REST.

Hello, I'm using version is: master.cd92871

[liliana]

Did you register the application?

I give you a tip, in this new BETA release a documentation about oauth was included in any installation. Login to ProcessMaker and in the URL use the following:

http://192.168.1.215/workflow/oauth2

If this is not working probably you have to run a command using SSH, the command is

Code: Select all

./processmaker flush-cache 

Run this in the path:

/opt/processmaker

The documentation will guide with the correct URLs you need to use. But mainly you need to register the application otherwise it won't work.

Regards,

[linqunxun2]

Thank you very much, I have to solve this problem.
But in the Exchange Authorization code by an Access Token.
I encountered a new problem,
my url is as follows:

http://192.168.1.215/workflow/oauth2/au ... Test02.php

my code is as follows:

Code: Select all

if (! empty($_GET['error'])) {
    print_r($_GET);
    die();
}
echo $_GET['code'];
$url = "http://192.168.1.215/workflow/oauth2/token";

$postParams = array(
	"grant_type"=>"authorization_code",
	"code"=>$_GET['code'],
	"redirect_uri"=>"http://192.168.2.67/PM3/OAuthTest02.php"
);
$postHeader = array(
 	"Authorization: Basic eC1wbS1sb2NhbC1jbGllbnQ6MTc5YWQ0NWM2Y2UyY2I5N2NmMTAyOWUyMTIwNDZlODE="
);

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_HTTPHEADER, $postHeader);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postParams);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT,'Mozilla/5.0 (Windows NT 6.2; rv:32.0) Gecko/20100101 Firefox/32.0');

$result = curl_exec($ch);
$data = json_decode($result, true);
var_dump($data);
curl_close($ch);

Returned as follows:

Code: Select all

fbb19bd9aba817189c6b837246c682260a548080

array (size=2)
  'error' => string 'invalid_grant' (length=13)
  'error_description' => string 'authorization_code doesn't exist or is invalid for the client' (length=61)

In "http://tools.ietf.org/html/rfc6749#section-3.2.1" I found a description for this error:
invalid_grant
The provided authorization grant (eg, authorization
code, resource owner credentials) or refresh token is
invalid, expired, revoked, does not match the redirection
URI used in the authorization request, or was issued to
another client.

But my code looks like no problem, I ask what is asked?