An open discussion list for topics related to the geteduroam service

[Christian Mittring <christian.mittring AT rz.uni-augsburg.de>]

Hello Jørn,


>  > Oh that's strange.  We just tried and with the up-to-date portal from
>  > the beta branch and the up-to-date app on Google Play it works.
>  > I don't have an answer to this, we tested it and it works for us..
>  >
>  > Can you try downloading an eap-config from the portal, inspecting 
it and
>  > try loading it in the Android app?
>
>
> I think we found the issue with eap-config.

Android is working now, we had some issues with our test-device and 
Andorid 10 ;)

Thanks

Christian Mittring

Universität Augsburg
Rechenzentrum
86135 Augsburg

Telefon 0821/598-2042
christian.mittring AT rz.uni-augsburg.de
https://www.rz.uni-augsburg.de

Am 03.06.2025 um 15:21 schrieb Christian Mittring:
> Hello Jørn,
>
>
>  > Oh that's strange.  We just tried and with the up-to-date portal from
>  > the beta branch and the up-to-date app on Google Play it works.
>  > I don't have an answer to this, we tested it and it works for us..
>  >
>  > Can you try downloading an eap-config from the portal, inspecting it and
>  > try loading it in the Android app?
>
>
> I think we found the issue with eap-config.
>
> We have mutliple DisplayName and Description Fields in the 
> providerconfig, but on Android this is no ElementList, see: https:// 
> github.com/geteduroam/android-app/blob/main/android/app/src/main/java/ 
> app/eduroam/geteduroam/config/model/ProviderInfo.kt
>
> If we change the Webportal config to only one display_name and 
> description in the realms config, Android is impoting the file.
>
> But Networkconnection seems not to work.
>
>
>  > I asked our Linux developer. He says it's a bug in the NetworkManager
>  > UI.  The underlying NetworkManager has no problem with an empty identity
>  > value, only the UI complains about it.  We'll solve it server-side to
>  > set the OuterIdentity value in the eap-config.
>
> I modified letswifi-portal/src/letswifi/credential/ 
> certificatecredential.php to return OuterIdentity:
>
>          public function getAnonymousIdentity(): ?string
>          {
>                  return substr($this->credentialId,3);
>          }
>
> Now Linux is working fine.
>
>
> Thanks
>
> Christian Mittring
>
> Universität Augsburg
> Rechenzentrum
> 86135 Augsburg
>
> Telefon 0821/598-2042
> christian.mittring AT rz.uni-augsburg.de
> https://www.rz.uni-augsburg.de
>
> Am 02.06.2025 um 20:58 schrieb Jørn Åne de Jong:
> > On 02/06/2025 16:38, Christian Mittring wrote:
> > > Hello Jørn,
> > >
> > >  >> We also found a issue with the Android App downloaded from the Play
> > >  >> Store. The App shows "no valid EAP Provider found".
> > >  >> Is there a compability issue with the beta portal?
> > >  >
> > >  > Yes, it's fixed in https://github.com/geteduroam/letswifi-portal/ 
> > > commit/
> > >  > e437d451768064de0a230fcbfe406647abe02d91, which is already in the 
> > > beta
> > >  > branch.
> > >
> > > We already had this fix implemented, error message is the same even 
> > > if oid is removed completely.
> > >
> > > Code from ‎"src/letswifi/format/eapconfigformat.php"
> > > "
> > > private function generateHS20NetworkXml( NetworkPasspoint $network ): 
> > > string
> > >          {
> > >                  $result = '';
> > >                  foreach ( $network->oids as $oid ) {
> > >                          $result = ''
> > >                                  . "\r\n\t\t\t<IEEE80211>"
> > >                                  . "\r\n\t\t\t\t<ConsortiumOID>" . 
> > > $this->e( $oid ) . '</ConsortiumOID>'
> > >                                  . "\r\n\t\t\t</IEEE80211>";
> > >                  }
> > >
> > >                  return $result;
> > >          }
> > >
> > > "
> >
> > Oh that's strange.  We just tried and with the up-to-date portal from 
> > the beta branch and the up-to-date app on Google Play it works.
> > I don't have an answer to this, we tested it and it works for us..
> >
> > Can you try downloading an eap-config from the portal, inspecting it 
> > and try loading it in the Android app?
> >
> >
> > >  >> With Ubuntu there seems to be a a missing value in the 
> > > NetworkManager.
> > >  >> The "Identity filed" is empty and highligted red. If certificate 
> > > CN is
> > >  >> inserted into the Identity field connection is working fine.
> > >  >
> > >  > Interesting, I'll ask our Linux dev.  If you're on the eduroam Slack,
> > >  > you can join #letswifi and #letswifi-portal there.  If he confirms it
> > >  > we'll create a Github issue, or you can create one yourself.
> > >
> > > I will do some more tests with Ubuntu tomorrow and ask the college 
> > > working on our radius server.
> > > If it is not related to Radius I will open a Github issue.
> >
> > I asked our Linux developer. He says it's a bug in the NetworkManager 
> > UI.  The underlying NetworkManager has no problem with an empty 
> > identity value, only the UI complains about it.  We'll solve it 
> > server-side to set the OuterIdentity value in the eap-config.