[GH-ISSUE #2184] the ECDSA curve 'P-384' is not supported #1566

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opened 2026-02-26 07:31:35 +03:00 by kerem · 2 comments
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Originally created by @njavilas on GitHub (Jul 31, 2022).
Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/2184

Checklist

  • Have you pulled and found the error with jc21/nginx-proxy-manager:latest docker image?
    • Yes
  • Are you sure you're not using someone else's docker image?
    • Yes
  • Have you searched for similar issues (both open and closed)?
    • Yes

Describe the bug

Certificates are generated of type NIST CURVE: P-384, which are not supported in goland

Nginx Proxy Manager Version

docker latest pushed 4 months ago

To Reproduce
Steps to reproduce the behavior:
only generate ssl certificate

Expected behavior

openssl x509 -in /etc/letsencrypt/archive/npm-62/fullchain1.pem -text

Certificates are generated 
Public Key Algorithm: id-ecPublicKey
                Public-Key: (384 bit)
                pub:
                    04:fc:88:7e:83:4b:84:7c:68:36:85:fc:97:52:9e:
                   39:30:01:a1:bc:d7:5e
                ASN1 OID: secp384r1
                NIST CURVE: P-384

openssl x509 -in /etc/letsencrypt/archive/npm-50/fullchain1.pem -text

Certificates are necesary
Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:bb:0c:b9:66:5f:80:fe:f9:18:df:8f:e3:8b:05:
                    f2:fa:7a:33:a8:c4:ed:49:dc:5c:80:84:12:59:33:
                    8a:c1
                Exponent: 65537 (0x10001)

Screenshots

image
image
image
image

Operating System
docker image latest

Additional context

Originally created by @njavilas on GitHub (Jul 31, 2022). Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/2184 <!-- Are you in the right place? - If you are looking for support on how to get your upstream server forwarding, please consider asking the community on Reddit. - If you are writing code changes to contribute and need to ask about the internals of the software, Gitter is the best place to ask. - If you think you found a bug with NPM (not Nginx, or your upstream server or MySql) then you are in the *right place.* --> **Checklist** - Have you pulled and found the error with `jc21/nginx-proxy-manager:latest` docker image? - Yes - Are you sure you're not using someone else's docker image? - Yes - Have you searched for similar issues (both open and closed)? - Yes **Describe the bug** <!-- A clear and concise description of what the bug is. --> Certificates are generated of type NIST CURVE: P-384, which are not supported in goland **Nginx Proxy Manager Version** <!-- What version of Nginx Proxy Manager is reported on the login page? --> docker latest pushed 4 months ago **To Reproduce** Steps to reproduce the behavior: only generate ssl certificate **Expected behavior** <!-- A clear and concise description of what you expected to happen. --> ``` openssl x509 -in /etc/letsencrypt/archive/npm-62/fullchain1.pem -text Certificates are generated Public Key Algorithm: id-ecPublicKey Public-Key: (384 bit) pub: 04:fc:88:7e:83:4b:84:7c:68:36:85:fc:97:52:9e: 39:30:01:a1:bc:d7:5e ASN1 OID: secp384r1 NIST CURVE: P-384 openssl x509 -in /etc/letsencrypt/archive/npm-50/fullchain1.pem -text Certificates are necesary Subject Public Key Info: Public Key Algorithm: rsaEncryption RSA Public-Key: (2048 bit) Modulus: 00:bb:0c:b9:66:5f:80:fe:f9:18:df:8f:e3:8b:05: f2:fa:7a:33:a8:c4:ed:49:dc:5c:80:84:12:59:33: 8a:c1 Exponent: 65537 (0x10001) ``` **Screenshots** <!-- If applicable, add screenshots to help explain your problem. --> ![image](https://user-images.githubusercontent.com/47610140/182043097-350d93eb-058d-4f4d-8fce-ea3169a5b21a.png) ![image](https://user-images.githubusercontent.com/47610140/182043132-fcff8c76-9b81-4c70-b2a0-b81c1e25e505.png) ![image](https://user-images.githubusercontent.com/47610140/182043181-1453de25-3632-403c-85d2-42b19f39aa23.png) ![image](https://user-images.githubusercontent.com/47610140/182043232-b10e54e5-935a-4836-bc71-572a171bcf37.png) **Operating System** docker image latest **Additional context** <!-- Add any other context about the problem here, docker version, browser version, logs if applicable to the problem. Too much info is better than too little. -->
kerem 2026-02-26 07:31:35 +03:00
  • closed this issue
  • added the
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@github-actions[bot] commented on GitHub (Feb 12, 2024):

Issue is now considered stale. If you want to keep it open, please comment 👍

<!-- gh-comment-id:1937975997 --> @github-actions[bot] commented on GitHub (Feb 12, 2024): Issue is now considered stale. If you want to keep it open, please comment :+1:
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@github-actions[bot] commented on GitHub (Mar 28, 2025):

Issue was closed due to inactivity.

<!-- gh-comment-id:2759992019 --> @github-actions[bot] commented on GitHub (Mar 28, 2025): Issue was closed due to inactivity.
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starred/nginx-proxy-manager-NginxProxyManager#1566
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