Display an error message if no invite token can be obtained from reva

[michielbdejong]

No description provided.

[michielbdejong]

For instance when the Authenticate call returns a 500 because the app is not built.
NC logs (/var/log/apache2/error.log) in this case:

[Mon Oct 31 09:46:06.881295 2022] [php7:notice] [pid 13] [client 172.19.0.2:38622] PHP Fatal error:  require_once(): Failed opening required '/var/www/html/apps/sciencemesh/lib/Controller/../../vendor/autoload.php' (include_path='/var/www/html/3rdparty/pear/archive_tar:/var/www/html/3rdparty/pear/console_getopt:/var/www/html/3rdparty/pear/pear-core-minimal/src:/var/www/html/3rdparty/pear/pear_exception:/var/www/html/apps') in /var/www/html/apps/sciencemesh/lib/Controller/RevaController.php on line 110
[...]
[Mon Oct 31 09:46:06.890254 2022] [php7:notice] [pid 11] [client 172.19.0.6:45728] curl output:'' info: array (\n  'url' => 'https://revanc1.docker/ocm/invites/generate',\n  'content_type' => NULL,\n  'http_code' => 401,\n  'header_size' => 71,\n  'request_size' => 202,\n  'filetime' => -1,\n  'ssl_verify_result' => 0,\n  'redirect_count' => 0,\n  'total_time' => 0.231006,\n  'namelookup_time' => 0.000913,\n  'connect_time' => 0.001181,\n  'pretransfer_time' => 0.017614,\n  'size_upload' => 2.0,\n  'size_download' => 0.0,\n  'speed_download' => 0.0,\n  'speed_upload' => 8.0,\n  'download_content_length' => 0.0,\n  'upload_content_length' => 2.0,\n  'starttransfer_time' => 0.017772,\n  'redirect_time' => 0.0,\n  'redirect_url' => '',\n  'primary_ip' => '172.19.0.2',\n  'certinfo' => \n  array (\n  ),\n  'primary_port' => 443,\n  'local_ip' => '172.19.0.4',\n  'local_port' => 51560,\n  'http_version' => 3,\n  'protocol' => 2,\n  'ssl_verifyresult' => 0,\n  'scheme' => 'HTTPS',\n  'appconnect_time_us' => 17293,\n  'connect_time_us' => 1181,\n  'namelookup_time_us' => 913,\n  'pretransfer_time_us' => 17614,\n  'redirect_time_us' => 0,\n  'starttransfer_time_us' => 17772,\n  'total_time_us' => 231006,\n)
[Mon Oct 31 09:46:06.891443 2022] [php7:notice] [pid 11] [client 172.19.0.6:45728] Got token from reva!

And Reva logs:

2022-10-31 09:46:06.681 INF ../../reva/pkg/auth/manager/nextcloud/nextcloud.go:124 > am.do https://nc1.docker/index.php/apps/sciencemesh/~einstein/api/auth/Authenticate {"clientID":"einstein","clientSecret":"..."} ... pid=7 pkg=rgrpc traceid=87955624145f7a99b83aa0582f27e33b
2022-10-31 09:46:06.888 INF ../../reva/pkg/auth/manager/nextcloud/nextcloud.go:143 > am.do response 500  pid=7 pkg=rgrpc traceid=87955624145f7a99b83aa0582f27e33b
2022-10-31 09:46:06.888 DBG ../../reva/internal/grpc/interceptors/log/log.go:66 > unary code=OK end="31/Oct/2022:09:46:06 +0000" from=tcp://127.0.0.1:41038 pid=7 pkg=rgrpc start="31/Oct/2022:09:46:06 +0000" time_ns=207037806 traceid=87955624145f7a99b83aa0582f27e33b uri=/cs3.auth.provider.v1beta1.ProviderAPI/Authenticate user-agent=grpc-go/1.49.0
2022-10-31 09:46:06.889 DBG ../../reva/internal/grpc/interceptors/log/log.go:66 > unary code=OK end="31/Oct/2022:09:46:06 +0000" from=tcp://127.0.0.1:40916 pid=7 pkg=rgrpc start="31/Oct/2022:09:46:06 +0000" time_ns=211036650 traceid=2f462fc531fc2a5da52d89cf5113bf5f uri=/cs3.gateway.v1beta1.GatewayAPI/Authenticate user-agent=grpc-go/1.49.0
2022-10-31 09:46:06.889 ERR ../../reva/internal/http/interceptors/auth/auth.go:338 > error generating access token from credentials error="auth: grpc failed with code CODE_UNAUTHENTICATED" pid=7 pkg=rhttp traceid=818c0cbc2887908b11dce93d31a7c71c
2022-10-31 09:46:06.889 WRN ../../reva/internal/http/interceptors/log/log.go:112 > http end="31/Oct/2022:09:46:06 +0000" host=172.19.0.4 method=POST pid=7 pkg=rhttp proto=HTTP/2.0 size=0 start="31/Oct/2022:09:46:06 +0000" status=401 time_ns=212657997 traceid=818c0cbc2887908b11dce93d31a7c71c uri=/ocm/invites/generate url=/ocm/invites/generate

[michielbdejong]

@parhamin2010 we fixed this, right?