Report reason message get truncated

[yllumi]

NOTE: Please test in a least two browsers (i.e. Chrome and Firefox). This
helps with diagnosing problems quicker.

Please confirm the following:

• I have read the README entirely
• I have verified in the issues that my problem hasn't already been resolved

Setup

• Operating System: Linux Mint
• PHP Version: 7.2
• web-push-php Version: 5.2.4

Please check that you have installed and enabled these PHP extensions :

• gmp
• mbstring
• curl
• openssl

Please select any browsers that you are experiencing problems with:

• Chrome
• Firefox
• Firefox for Mobile
• Opera for Android
• Samsung Internet Browser
• Other

Problem

When I use the wrong subscription for sending web push, $report->getReason() were truncated, like this:

Client error: `POST https://fcm.googleapis.com/fcm/send/eWp764UJNBM:APA91bHJVQXmxU9-Yr5j1VjxAZcJBWlvGRCRZjU4H7Z5_glrAc1O6R7o4w-UzTFdalqXEYZHJgxMjTrbXCCkAtKmaFqi_UnZ7MdPrbGJvcUyGNVTpGbYBf8EazF1TBVa3yHS1k5wR3qc` resulted in a `403 Forbidden` response:\nthe key in the authorization header does not correspond to the sender ID used to subscribe this user. Please ensure you (truncated...)\n

Expected

The error message should not truncated.

Features Used

• VAPID Support
• GCM API Key
• Sending with Payload

Example / Reproduce Case

Send notification with wrong subscription data with this format:

[
          'subscription' => Subscription::create([ // this is the structure for the working draft from october 2018 (https://www.w3.org/TR/2018/WD-push-api-20181026/) 
              "endpoint" => "https://example.com/other/endpoint/of/another/vendor/abcdef...",
              "keys" => [
                  'p256dh' => '(stringOf88Chars)',
                  'auth' => '(stringOf24Chars)'
              ],
          ]),
          'payload' => '{msg:"Hello World!"}',
      ],

but with wrong subscription. Program should showing error message that truncated.

Other

When I search from internet, message gets truncated because of calling $reason->getMessage() at WebPush class line 180. When I change it to $reason->getResponse()->getBody()->getContents() I get complete message but without mentioning endpoint.

[developergb19]

Hi. During sending the notifications we also get a lot of error messages with code 403. All solutions that we found in the Net leads us to GCM. It's not clear for us what is really happening. Should we unsubscribe the subscriber or should we retry sending notifications. Also according to the UserAgent information all subscribers with those errors use Chrome browser on Android OS. If anyone have some thoughts or infrmation about situation like this please HELP to resolve it.

[alfredobarron]

I have the same problem, any solution?

[Isaac-Amponsah]

I had the same problem but was solved after generating new vapid keys, I don't really know what I did wrong with the previous keys

[Gugu7264]

Looks like this is a long-known issue in Guzzle. I'll make a PR to fix this once my last PR is approved.