Just got this code here, I guess from @BarryCarlyon …again…
Simple thing. I just want to receive callbacks from twitch when a certain broadcast_id goes live. Or maybe use it for other things in my App later. But got this 400 bad request. Whats wrong here?
This is the code (for testing).
<?php
include_once(dirname(__DIR__, 2) . '/***/class.php');
$mod = new mod_raidpal();
require_once($mod->settingsFile); //call the settings, also for the const. variables from TWITCH
$ch = curl_init('https://id.twitch.tv/oauth2/token?client_id=' . TWITCH_CLIENT_ID . '&client_secret=' . TWITCH_CLIENT_SECRET . '&grant_type=client_credentials');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, true);
$r = curl_exec($ch);
$i = curl_getinfo($ch);
curl_close($ch);
if ($i['http_code'] == 200) {
$keys = json_decode($r);
if (json_last_error() == JSON_ERROR_NONE) {
$post = json_encode(
array(
'type' => 'stream.online',
'version' => '1',
'condition' => array(
'broadcaster_user_id' =>*** (my test account)
),
'transport' => array(
'method' => 'webhook',
'callback' => 'https://***/callback',
'secret' => '23k4hstertfueu'
)
)
);
$headers = array(
'Client-ID: ' . TWITCH_CLIENT_ID,
'Authorization: Bearer ' . $keys->access_token,
'Content-Type: application/json'
);
$ch = curl_init('https://api.twitch.tv/helix/eventsub/subscriptions');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$r = curl_exec($ch);
$i = curl_getinfo($ch);
curl_close($ch);
echo print_r($i, true);
if ($i['http_code'] == 200) {
// created sub OK
echo 'created sub OK.';
} else {
echo 'created sub FAILED: ' . $r;
}
} else {
echo 'Failed to parse JSON';
}
} else {
echo 'Failed with ' . $i['http_code'] . ' ' . $r;
}
400 bad request and what
Which called is failing token generation or the eventsub call?body of the response and which call failed, not just a HTTP code
The reply from curl:
Array
(
[url] => https://id.twitch.tv/oauth2/token?client_id=***f&client_secret=***&grant_type=client_credentials
[content_type] => text/html
[http_code] => 400
[header_size] => 150
[request_size] => 271
[filetime] => -1
[ssl_verify_result] => 0
[redirect_count] => 0
[total_time] => 0.816135
[namelookup_time] => 0.028959
[connect_time] => 0.188394
[pretransfer_time] => 0.65653
[size_upload] => 0
[size_download] => 122
[speed_download] => 149
[speed_upload] => 0
[download_content_length] => 122
[upload_content_length] => -1
[starttransfer_time] => 0.816076
[redirect_time] => 0
[redirect_url] =>
[primary_ip] => 35.82.117.112
[certinfo] => Array
(
)
[primary_port] => 443
[local_ip] => 185.110.173.101
[local_port] => 50338
)
That should be the output of
} else {
echo 'Failed with ' . $i['http_code'] . ' ' . $r;
}
So $r should have something. You have provided the output of $i which doesn’t contain the bit of info we need
You token generation for a client credentails token seems to have failed.
With Postman on my local mac, I immediately get the access_token with this http post command.
Then we still need the output of $r from the script to determine the issue.
Got a nice one on my MAMP:
result:{"access_token":"***","expires_in":4788564,"token_type":"bearer"} Array ( [url] => https://api.twitch.tv/helix/eventsub/subscriptions [content_type] => application/json; charset=utf-8 [http_code] => 400 [header_size] => 471 [request_size] => 229 [filetime] => -1 [ssl_verify_result] => 0 [redirect_count] => 0 [total_time] => 0.23778 [namelookup_time] => 0.002058 [connect_time] => 0.008459 [pretransfer_time] => 0.050223 [size_upload] => 192 [size_download] => 94 [speed_download] => 396 [speed_upload] => 810 [download_content_length] => 94 [upload_content_length] => 192 [starttransfer_time] => 0.05023 [redirect_time] => 0 [redirect_url] => [primary_ip] => 199.232.150.214 [certinfo] => Array ( ) [primary_port] => 443 [local_ip] => 192.168.68.120 [local_port] => 65161 [http_version] => 3 [protocol] => 2 [ssl_verifyresult] => 0 [scheme] => HTTPS [appconnect_time_us] => 49884 [connect_time_us] => 8459 [namelookup_time_us] => 2058 [pretransfer_time_us] => 50223 [redirect_time_us] => 0 [starttransfer_time_us] => 50230 [total_time_us] => 237780 ) created sub FAILED: {"error":"Bad Request","status":400,"message":"missing or unparseable subscription condition"}
On the server it fails. Code seems to be okay then.
So whats the code you are currently using on the server?
Since the MAMP eror is a different error to the earlier error which was token generation
But the output error is not what the code should output.
This is what I get:
When I use Postman, its also fine, get access_code. So the post request is ok.
But it should output
created sub FAILED: BODYHERE
or
Failed with HTTPCODE BODYHERE
for either of the two calls
Yes, so it seems like a server behaviour Barry. Already tested, logs no errors. All seems good, but still not working. Strange thing is, the website RaidPal.com works like a charm. With CURL! Thanks for your assistance so fast.
@BarryCarlyon Found out that the cURL Host Header important. Without this one in Postman, got the same 400 error. Now to find out Which header I need to set in cURL exactly. Any suggestion?
The code presented in your OP, should not need a header of key Host.
SOLVED! From url params to postfields did the job:
First off you probably want to do something more like
Which will handle things and test responses more gracefully.
As the the 400, not sure whats going on here. as this endpoint should always return JSON.
I don’t see anything wrong with your code.
This could suggests there is a problem between you and Twitch on production.
Either a firewall or other system.
Or you have having a residual issue from yesterdsays fastly outage. Since fastly will sit in from of the API.
And/or your productio…
system
October 26, 2022, 9:28pm
17
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