Validate the test name when creating new jobs

* Use the same regex we already use when validating the YAML schema for job
  templates
* See https://progress.opensuse.org/issues/177267

lib/OpenQA/Jobs/Constants.pm

@@ -6,6 +6,9 @@ use Mojo::Base -base, -signatures;
 
 use Exporter 'import';
 
+# define regex for validating test names in accordance with `JobScenarios-01.yaml` and `JobTemplates-01.yaml`
+use constant TEST_NAME_REGEX => qr/^[A-Za-z\s0-9_*.+-]+$/;
+
 # job states
 use constant {
     # initial job state; the job is supposed to be assigned to a worker by the scheduler
@@ -103,6 +106,7 @@ use constant DEFAULT_JOB_PRIORITY => 50;
 use constant TAG_ID_COLUMN => "concat(VERSION, '-', BUILD)";
 
 our @EXPORT = qw(
+  TEST_NAME_REGEX
   ASSIGNED
   CANCELLED
   COMPLETE_RESULTS

lib/OpenQA/Schema/ResultSet/Jobs.pm

@@ -125,9 +125,10 @@ sub create_from_settings {
     die 'The ' . join(',', @invalid_keys) . " cannot include / in value\n" if @invalid_keys;
 
     # validate special settings
-    my %special_settings = (_PRIORITY => delete $settings{_PRIORITY});
+    my %special_settings = (TEST => delete $settings{TEST}, _PRIORITY => delete $settings{_PRIORITY});
     my $validator = Mojolicious::Validator->new;
     my $v = Mojolicious::Validator::Validation->new(validator => $validator, input => \%special_settings);
+    my $test = $v->required('TEST')->like(TEST_NAME_REGEX)->param;
     my $prio = $v->optional('_PRIORITY')->num->param;
     die 'The following settings are invalid: ' . join(', ', @{$v->failed}) . "\n" if $v->has_error;
 
@@ -176,9 +177,9 @@ sub create_from_settings {
         my $value = $settings{$key};
         $settings{$key} = decode_utf8 encode_json $value if (ref $value eq 'ARRAY' || ref $value eq 'HASH');
     }
-    $new_job_args{TEST} = $settings{TEST};
 
     # move important keys from the settings directly to the job
+    $new_job_args{TEST} = $test;
     for my $key (OpenQA::Schema::Result::Jobs::MAIN_SETTINGS) {
         if (my $value = delete $settings{$key}) { $new_job_args{$key} = $value }
     }

t/api/04-jobs.t

@@ -825,6 +825,16 @@ subtest 'get job status' => sub {
       ->json_is('/error_status' => 404, 'Status code correct')->json_is('/error' => 'Job does not exist');
 };
 
+subtest 'validation of test name' => sub {
+    my @disallowed = ('spam@eggs', 'spam:eggs');
+    my @allowed = ('spam.eggs', 'spam+eggs');
+    $t->post_ok('/api/v1/jobs', form => {TEST => $_})->status_is(400, "test name $_ disallowed") for @disallowed;
+    $t->json_is('/error' => 'The following settings are invalid: TEST', 'error for invalid test name returned');
+    $t->post_ok('/api/v1/jobs', form => {TEST => $_})->status_is(200, "test name $_ allowed") for @allowed;
+    is $jobs->search({TEST => {-in => \@disallowed}})->count, 0, 'no jobs with disallowed names created';
+    is $jobs->search({TEST => {-in => \@allowed}})->count, @allowed, 'all jobs with allowed names created';
+};
+
 subtest 'cancel job' => sub {
     $t->post_ok('/api/v1/jobs/99963/cancel')->status_is(200);
     is_deeply(