feat(ssh): auto generate additional ssh keys (#33974)

adds capabilities for gitea to generate ecdsa and ed25519 keys by
default
adds cli for built-in ssh key generation helpers


closes: https://github.com/go-gitea/gitea/issues/33783

---------

Co-authored-by: Nicolas <bircni@icloud.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Giteabot <teabot@gitea.io>
This commit is contained in:
TheFox0x7
2026-06-08 18:18:58 +00:00
committed by GitHub
co-authored by Nicolas wxiaoguang Giteabot
parent ade76fe838
commit d76a974b24
9 changed files with 351 additions and 74 deletions
+3 -2
View File
@@ -9,6 +9,7 @@ import (
"text/template"
"time"
"gitea.dev/modules/consts"
"gitea.dev/modules/log"
"gitea.dev/modules/util"
@@ -52,8 +53,8 @@ var SSH = struct {
Domain: "",
Port: 22,
MinimumKeySizeCheck: true,
MinimumKeySizes: map[string]int{"ed25519": 256, "ed25519-sk": 256, "ecdsa": 256, "ecdsa-sk": 256, "rsa": 3071},
ServerHostKeys: []string{"ssh/gitea.rsa", "ssh/gogs.rsa"},
MinimumKeySizes: map[string]int{"ed25519": consts.AsymKeyMinBitsEC, "ed25519-sk": consts.AsymKeyMinBitsEC, "ecdsa": consts.AsymKeyMinBitsEC, "ecdsa-sk": consts.AsymKeyMinBitsEC, "rsa": consts.AsymKeyMinBitsRsa},
ServerHostKeys: []string{"ssh/gitea.rsa", "ssh/gitea.ed25519", "ssh/gitea.ecdsa", "ssh/gogs.rsa"},
AuthorizedKeysCommandTemplate: "{{.AppPath}} --config={{.CustomConf}} serv key-{{.Key.ID}}",
PerWriteTimeout: PerWriteTimeout,
PerWritePerKbTimeout: PerWritePerKbTimeout,