Error Response about glpi_app_grafana HOT 18 CLOSED

Hello,

Same here, I've tried with different GLPi version. Twicking with app token and/or user token : same result.
I've cut and paste the IP address shown in the error message to the API application : same result.

I'm able to manually connect from the Grafana machine (using wget for instance). So I don't thing it could be a IP setup issue.

Any idea ?

Thanks

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Grafana on same server than GLPI ?

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from glpi_app_grafana.

In configuration in grafana, you had tried in proxy AND direct or only one of both ?

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from glpi_app_grafana.

Without CORS configuration, it can't works. So check the CORS config (I added doc for that)

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from glpi_app_grafana.

Yes in all cases you need have CORS configured

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from glpi_app_grafana.

Check in 'network' tab of you browser (developper tools) and you can have more information about the error

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This is what I've found :



grafana_app.ts:59 warning rootScope onAppEvent called without localscope

:3000/api/datasource…oxy/2/initSession:1 Failed to load resource: the server responded with a status of 400 (Bad Request)
2:1 Failed to load https://192.168.209.139/glpi/apirest.php/initSession: Request header field App-Token is not allowed by Access-Control-Allow-Headers in preflight response.
angular.js:12837 GET http://192.168.209.137:3000/api/datasources/proxy/2/initSession 400 (Bad Request)

Doesn't mean things for me :(

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App-Token is not allowed by Access-Control-Allow-Headers so not sure the header you have put in apache configuration is in the right place

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Oups, missing a refresh, my mistake, this error was with browser mode (which is not my target).

If I do a connection with server mode I only have this error :
GET http://192.168.209.137:3000/api/datasources/proxy/2/initSession 400 (Bad Request)

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I think it's the same problem

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Grrr , it wasn't the correct file :(

Modifying the correct one fixed "Request header field App-Token" in browser mode.
It works in browser mode 👍

192.168.209.1 - - [19/Jun/2018:21:14:52 +0200] "OPTIONS /glpi/apirest.php/initSession HTTP/1.1" 200 -
192.168.209.1 - - [19/Jun/2018:21:14:52 +0200] "GET /glpi/apirest.php/initSession HTTP/1.1" 200 46

But on server mode is still stuck with error 400 :
192.168.209.140 - - [19/Jun/2018:21:14:24 +0200] "GET /glpi/apirest.php/initSession HTTP/1.1" 400 140

Do you think it could be worth to stop doing SSL and sniff the packets to see what's going on ?

Many thanks for your help

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In server, there is a problem with code in API, you need modify the code in GLPI like in this comment: #10 (comment)

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Perfect, it works with server option too 👍 👍 👍

My version was not the same, but the 3 lines solved the issue :
// retrieve ip of client
$this->iptxt = (isset($_SERVER["HTTP_X_FORWARDED_FOR"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"]
: $SERVER["REMOTE_ADDR"]);
$spl = explode(',', $this->iptxt);
if (count($spl) > 1) {
$this->iptxt = $spl[0];
}
$this->ipnum = (strstr($this->iptxt, ':')===false ? ip2long($this->iptxt) : '');

Great, Thanks,
Need to play with the query now :)

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Nice ;)

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