fix(conf): start a new line for each domain to whitelist

[Linkid]

Problem

• In the homeserver.yaml file, URLs in sso/client_whitelist are not well formatted: there are all in the same line instead of being a list, and this line is over-indented.

Solution

• Remove the latest \n from the generated list of domains
• Replace the __DOMAIN_WHITELIST_CLIENT__ var in the template before applying the template. Using ynh_add_config escapes \n whereas ynh_replace_string doesn't.

PR Status

• [x] Code finished and ready to be reviewed/tested
• [x] The fix/enhancement were manually tested (if applicable)

Automatic tests

Automatic tests can be triggered on https://ci-apps-dev.yunohost.org/ after creating the PR, by commenting "!testme", "!gogogadgetoci" or "By the power of systemd, I invoke The Great App CI to test this Pull Request!". (N.B. : for this to work you need to be a member of the Yunohost-Apps organization)

[Josue-T]

!testme

[yunohost-bot]

:v:

[Josue-T]

Hello,

Have you tested because it completely fail on the CI ?

[Linkid]

Hi. Thanks for the review. I've only tested the function I've modified, not all the yunohost scripts.

[Linkid]

Now, I've tested the package installation and it is working fine. I've updated the commit and the description in the PR.

[Josue-T]

!testme

[yunohost-bot]

:stuck_out_tongue_winking_eye:

[Josue-T]

We probably should do the same thing for the coturn config cf #341

[Josue-T]

Closing as #360 should be better