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Code Releases Activity

Remove SSH workaround (#27893)

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Revert the workaround of #26409 and fix #26411, update github.com/gliderlabs/ssh to include 02f9d57300
This commit is contained in:
Earl Warren
2023-11-03 16:21:05 +01:00
committed by GitHub
parent c46080bc9d
commit da0c4b8d10
3 changed files with 5 additions and 14 deletions
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9
modules/ssh/ssh.go
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@@ -17,7 +17,6 @@ import (
"os"
"os/exec"
"path/filepath"
"reflect"
"strconv"
"strings"
"sync"
@@ -165,10 +164,6 @@ func sessionHandler(session ssh.Session) {
}
func publicKeyHandler(ctx ssh.Context, key ssh.PublicKey) bool {
// FIXME: the "ssh.Context" is not thread-safe, so db operations should use the immutable parent "Context"
// TODO: Remove after https://github.com/gliderlabs/ssh/pull/211
parentCtx := reflect.ValueOf(ctx).Elem().FieldByName("Context").Interface().(context.Context)
if log.IsDebug() { // <- FingerprintSHA256 is kinda expensive so only calculate it if necessary
log.Debug("Handle Public Key: Fingerprint: %s from %s", gossh.FingerprintSHA256(key), ctx.RemoteAddr())
}
@@ -200,7 +195,7 @@ func publicKeyHandler(ctx ssh.Context, key ssh.PublicKey) bool {
// look for the exact principal
principalLoop:
for _, principal := range cert.ValidPrincipals {
pkey, err := asymkey_model.SearchPublicKeyByContentExact(parentCtx, principal)
pkey, err := asymkey_model.SearchPublicKeyByContentExact(ctx, principal)
if err != nil {
if asymkey_model.IsErrKeyNotExist(err) {
log.Debug("Principal Rejected: %s Unknown Principal: %s", ctx.RemoteAddr(), principal)
@@ -257,7 +252,7 @@ func publicKeyHandler(ctx ssh.Context, key ssh.PublicKey) bool {
log.Debug("Handle Public Key: %s Fingerprint: %s is not a certificate", ctx.RemoteAddr(), gossh.FingerprintSHA256(key))
}
pkey, err := asymkey_model.SearchPublicKeyByContent(parentCtx, strings.TrimSpace(string(gossh.MarshalAuthorizedKey(key))))
pkey, err := asymkey_model.SearchPublicKeyByContent(ctx, strings.TrimSpace(string(gossh.MarshalAuthorizedKey(key))))
if err != nil {
if asymkey_model.IsErrKeyNotExist(err) {
log.Warn("Unknown public key: %s from %s", gossh.FingerprintSHA256(key), ctx.RemoteAddr())