Include headers in error message.

app/Exceptions/Handler.php

@@ -153,6 +153,12 @@ class Handler extends ExceptionHandler
             $userData['id']    = auth()->user()->id;
             $userData['email'] = auth()->user()->email;
         }
+
+        $headers = [];
+        if (request()->headers) {
+            $headers = request()->headers->all();
+        }
+
         $data = [
             'class'        => get_class($e),
             'errorMessage' => $e->getMessage(),
@@ -165,11 +171,12 @@ class Handler extends ExceptionHandler
             'url'          => request()->fullUrl(),
             'userAgent'    => request()->userAgent(),
             'json'         => request()->acceptsJson(),
+            'headers'      => $headers,
         ];
 
         // create job that will mail.
         $ipAddress = request()->ip() ?? '0.0.0.0';
-        $job       = new MailError($userData, (string)config('firefly.site_owner'), $ipAddress, $data);
+        $job       = new MailError($userData, (string) config('firefly.site_owner'), $ipAddress, $data);
         dispatch($job);
 
         parent::report($e);

app/Jobs/MailError.php

@@ -60,7 +60,8 @@ class MailError extends Job implements ShouldQueue
         $this->exception   = $exceptionData;
         $debug             = $exceptionData;
         unset($debug['stackTrace']);
-        Log::error('Exception is: ' . json_encode($debug));
+        unset($debug['headers']);
+        Log::error(sprintf('Exception is: %s', json_encode($debug)));
     }
 
     /**
@@ -81,7 +82,7 @@ class MailError extends Job implements ShouldQueue
                     $args,
                     function (Message $message) use ($email) {
                         if ('mail@example.com' !== $email) {
-                            $message->to($email, $email)->subject((string)trans('email.error_subject'));
+                            $message->to($email, $email)->subject((string) trans('email.error_subject'));
                         }
                     }
                 );

resources/lang/en_US/email.php

@@ -97,6 +97,7 @@ return [
     'error_github_html'                => 'If you prefer, you can also open a new issue on <a href="https://github.com/firefly-iii/firefly-iii/issues">GitHub</a>.',
     'error_github_text'                => 'If you prefer, you can also open a new issue on https://github.com/firefly-iii/firefly-iii/issues.',
     'error_stacktrace_below'           => 'The full stacktrace is below:',
+    'error_headers'                    => 'The following headers may also be relevant:',
 
     // report new journals
     'new_journals_subject'             => 'Firefly III has created a new transaction|Firefly III has created :count new transactions',

resources/views/emails/error-html.twig

@@ -27,7 +27,6 @@
 <p style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;">
     {{ trans('email.error_ip', { ip: ip }) }} (<a href="https://ipinfo.io/{{ ip }}/json?token={{ token }}">info</a>)<br />
     {{ trans('email.error_url', {url :url }) }}<br />
-    {{ trans('email.error_user_agent', {userAgent: userAgent }) }}
 </p>
 
 <p style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;">
@@ -42,4 +41,16 @@
 <p style="font-family: monospace;font-size:11px;color:#aaa">
     {{ stackTrace|nl2br }}
 </p>
+
+<p style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;">
+    {{ trans('email.error_headers') }}
+</p>
+<p style="font-family: monospace;font-size:11px;color:#aaa">
+{% for key, header in headers %}
+{% if (key != 'cookie') and header[0] != '' %}
+- {{ key }}: {{ header[0] }}<br>
+{% endif %}
+{% endfor %}
+</p>
+
 {% include 'emails.footer-html' %}

resources/views/emails/error-text.twig

@@ -24,4 +24,14 @@
 {{ trans('email.error_stacktrace_below')|raw }}
 
 {{ stackTrace|raw }}
+
+{{ trans('email.error_headers') }}
+
+{% for key, header in headers %}
+{% if (key != 'cookie') and header[0] != '' %}
+- {{ key }}: {{ header[0] }}
+{% endif %}
+{% endfor %}
+
+
 {% include 'emails.footer-text' %}