Nginx-proxy-manager: Unable to set Wildcard Subdomain

[socheatsok78]

Describe the bug

• A clear and concise description of what the bug is.
• What version of Nginx Proxy Manager is reported on the login page?

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Proxy Host'
2. Click on 'New Proxy Host'
3. Scroll down to 'Domain Names'
4. Add *.example.com

Expected behavior
Unable to add *.example.com

Screenshots
This is the example screenshot on your website:

[leimantas]

It works when I create cert from SSL CERTIFICATES menu. I can create wildcard domain.

Is it because of this filter?

https://github.com/jc21/nginx-proxy-manager/blob/master/frontend/js/app/nginx/certificates/form.js#L200

https://github.com/jc21/nginx-proxy-manager/blob/master/frontend/js/app/nginx/proxy/form.js#L227

[socheatsok78]

I think that might be the issue, have been looking at that too.

[leimantas]

Any news? Now I manually edit generated nginx file.

[launtony]

@leimantas How do you do that manually? What is the modified file?

[leimantas]

Make folder for data files, mount it and then after creating PROXY sub.domain.com - go to this folder/nginx/proxy_host ; And there you will find generated conf file. Just edit this line: server_name sub.domain.com; into this: server_name *.domain.com;

It works with cloudflare.

And also! You have to create wildcard subdomain cert first.

[socheatsok78]

The latest update seem to fixed the issues with wildcard domain proxy.
But I haven't had time to try it yet.

[launtony]

@socheatsok78 I'm running the latest version and the wildcard is not supported :/ You don't have the "Add" button :/

[leimantas]

Ye, not working.
Code =>
Code
Test =>
Test

[felixgeissler]

I ran into that same bug. Will have to live with a custom config for now...

Edit:
I just executed the POST /api/nginx/proxy-hosts manually and it worked.

Sample request in CURL (not tested, since I used Insomnia):

curl 'https://YOUR-NGINX-PROXMANAGER-INSTANCE/api/nginx/proxy-hosts' \
  -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:83.0) Gecko/20100101 Firefox/83.0' \
  -H 'Accept: application/json, text/javascript, */*; q=0.01' \
  -H 'Accept-Language: en,de;q=0.7,en-US;q=0.3' --compressed \
  -H 'Content-Type: application/json; charset=UTF-8' \
  -H 'Authorization: Bearer YOUR_JWT_HERE' \
  -H 'Origin: https://YOUR-NGINX-PROXMANAGER-INSTANCE' \
  -H 'DNT: 1' \
  -H 'Connection: keep-alive' \
  -H 'Referer: https://YOUR-NGINX-PROXMANAGER-INSTANCE/nginx/proxy' \
  -H 'Cookie: _ga=GA1.2.1959346365.1603901789; _gid=GA1.2.2145157280.1604407981' \
  -H 'Pragma: no-cache' \
  -H 'Cache-Control: no-cache' \
  --data-raw ' \
  { \
    "domain_names": [ \
      "*.YOURDOMAIN.TLD" \
    ], \
    "forward_scheme": "http", \
    "forward_host": "localhost", \
    "forward_port": 8443, \
    "block_exploits": true, \
    "access_list_id": "0", \
    "certificate_id": 0, \
    "meta": { \
      "letsencrypt_agree": false, \
      "dns_challenge": false \
    }, \
    "advanced_config": "", \
    "locations": [], \
    "caching_enabled": false, \
    "allow_websocket_upgrade": false, \
    "http2_support": false, \
    "hsts_enabled": false, \
    "hsts_subdomains": false, \
    "ssl_forced": false \
  }'

_Make sure to replace the YOUR-NGINX-PROXMANAGER-INSTANCE, YOUR_JWT_HERE & *.YOURDOMAIN.TLD_