I followed this guide: https://notthebe.ee/blog/easy-ssl-in-homelab-dns01/
But my Nginx Proxy Manager is running on a VPS that is connected to my local network through a WireGuard tunnel. Could that be an issue? I don’t know why it’s not working?
My NPM is also accessible to the local IP of my homeserver on which WireGuard is running.
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NPM should serve as both, but only issuing SSL certificates for my local network is the issue. Have you taken a look at the tutorial I’ve linked in the original post?
And what do you mean with the port I’ve exposed? Exposed where? NPM uses port 81.
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Ah I see. As I’ve said the proxy is working for my domain and is available from the internet. So that shouldn’t be an issue…
This is the output of the openssl command:
spoiler
# openssl s_client -connect 127.0.0.1:443 -showcerts CONNECTED(00000003) 80DB1D0BDC7F0000:error:0A000458:SSL routines:ssl3_read_bytes:tlsv1 unrecognized name:../ssl/record/rec_layer_s3.c:1586:SSL alert number 112 --- no peer certificate available --- No client certificate CA names sent --- SSL handshake has read 7 bytes and written 297 bytes Verification: OK --- New, (NONE), Cipher is (NONE) Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE No ALPN negotiated Early data was not sent Verify return code: 0 (ok) ---spoiler
# openssl s_client -connect 127.0.0.1:80 -showcerts CONNECTED(00000003) 809B89C5DB7F0000:error:0A00010B:SSL routines:ssl3_get_record:wrong version number:../ssl/record/ssl3_record.c:354: --- no peer certificate available --- No client certificate CA names sent --- SSL handshake has read 5 bytes and written 297 bytes Verification: OK --- New, (NONE), Cipher is (NONE) Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE No ALPN negotiated Early data was not sent Verify return code: 0 (ok) ---