creating accounts (gmail, facebook) and accesing the Jolla Store failing [answered]

Fail was caused while trying to import my owncloud server certificates for addresses and calendar (btw the last one i didnt yet get), following an answer advice: https://together.jolla.com/question/60493/new-carddavcaldav-support-got-to-it-working-with-owncloud/

    Jolla certificate import:

Steps to import a self-signed certificate:

1.create a hash from your self-signed certificate:

$ openssl x509 -in {your_certificate}.crt -noout -hash

2.copy your self-signed certificate into the trusted certs folder

$ cp {path_to_your_certificate}/{your_certificate}.crt /etc/pki/tls/certs/

3.create a link inside the same directory to your self-signed certificate with the previously generated hash:

$ ln -s {your_certificate}.crt {your_certificate_hash}.0

4.now you are ready to connect to owncloud without activating the "Ignore SSL errors" button

Error was that i use cert as extension instead of crt or pem, and it seems that it makes fail the others certificates. Probably the tool that looks for certs hangs with that file. Once I removed the .cert file I introduced, Jolla Store access was restored, and at the same time also access to Google account (in the add account) or others.