caddyserver/certmagic

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Automatic HTTPS for any Go program: fully-managed TLS certificate issuance and renewal

Stars: 5.6k
Forks: 354
Open beginner issues: 0
Indexed issues: 22
Avg merge: 9d 23h
Merged PRs (30d): 3

Dominant language: Go
License: Apache-2.0
Last GitHub push: Sep 10, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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22 open issues indexed

Interoperability issue: PEM encoding for Ed25519 private keys Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

caddyserver/certmagic#391 · 1 reaction · Opened Jul 6, 2026
Expired wildcard cert keeps being served for newly-added specific subdomains Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

caddyserver/certmagic#384 · 2 comments · Opened May 22, 2026
Add more standardized error definitions Open

feature request

Difficulty 3/5 1-2 days Newbie friendliness 45/100

caddyserver/certmagic#365 · 2 comments · 1 reaction · Opened Jan 12, 2026
Certs are saved using `NamesKey`, but are loaded using the CommonName Open

bug discussion

Difficulty 4/5 3-5 days Newbie friendliness 42/100

caddyserver/certmagic#356 · 5 comments · Opened Oct 8, 2025
How to unset Mail-setting when creating new acme-issuer Open

question

Difficulty 3/5 1-2 days Newbie friendliness 35/100

caddyserver/certmagic#321 · 1 comment · Opened Dec 9, 2024
CacheUnmanagedCertificatePEMBytes returns only the first certificate and omits intermediate and root certificates. What am I doing wrong? Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

caddyserver/certmagic#308 · 13 comments · Opened Sep 8, 2024
How to get cache when using default config? Open

question

Difficulty 3/5 1-2 days Newbie friendliness 35/100

caddyserver/certmagic#307 · 5 comments · Opened Aug 30, 2024
Make field names consistent Open

discussion

Difficulty 5/5 Over a week Newbie friendliness 20/100

caddyserver/certmagic#302 · 1 reaction · Opened Jul 12, 2024
Allow specific issuers for specific on-demand domains Open

question

Difficulty 5/5 Over a week Newbie friendliness 35/100

caddyserver/certmagic#298 · 7 comments · Opened Jul 1, 2024
Use posix file advisory locks on supported platforms Open

feature request

Difficulty 4/5 3-5 days Newbie friendliness 35/100

caddyserver/certmagic#295 · 1 comment · Opened Jun 21, 2024
Allow Certmagic to generate 'next' private key to allow safe TLSA/DANE deployment and rollover Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 35/100

caddyserver/certmagic#294 · 6 comments · 4 reactions · Opened Jun 20, 2024
Config option for what the Caddy ask endpoint protects / DecisionFunc Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

caddyserver/certmagic#272 · 2 comments · 1 reaction · Opened Mar 5, 2024
Higher-level storage implementations Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

caddyserver/certmagic#241 · 20 comments · Opened Jun 27, 2023
Consider performing sanity check on newly obtained certificates Open

discussion

Difficulty 5/5 Over a week Newbie friendliness 25/100

caddyserver/certmagic#240 · Opened Jun 15, 2023
Q: What's the correct way to setup statically managed domains + dynamically added domains? Open

question

Difficulty 5/5 Over a week Newbie friendliness 30/100

caddyserver/certmagic#226 · 11 comments · Opened Apr 13, 2023
DefaultCertificateSelector should log a debug message if no matching certificates are found. Open

feature request

Difficulty 1/5 Under an hour Newbie friendliness 55/100

caddyserver/certmagic#222 · 3 comments · 1 reaction · Opened Mar 21, 2023
Question: Fencing tokens for storage Open

feature request question

Difficulty 5/5 Over a week Newbie friendliness 25/100

caddyserver/certmagic#205 · 4 comments · Opened Sep 22, 2022
Request support for more dynamic mTLS client cert/csr management Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

caddyserver/certmagic#203 · 12 comments · 2 reactions · Opened Aug 24, 2022
Data directory should be located in APPDATA on Windows Open

feature request

Difficulty 3/5 1-2 days Newbie friendliness 45/100

caddyserver/certmagic#186 · 3 comments · Opened May 19, 2022
Check TOS Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 35/100

caddyserver/certmagic#164 · 2 comments · 2 reactions · Opened Jan 23, 2022
Add interface for client-side encryption Open

feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

caddyserver/certmagic#158 · 10 comments · Opened Dec 16, 2021
Test suite for storage implementations Open

question

Difficulty 3/5 1-2 days Newbie friendliness 45/100

caddyserver/certmagic#58 · 5 comments · 3 reactions · Opened Jan 29, 2020

caddyserver/certmagic

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