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Remove SSH workaround (#27893) 

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
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 5 additions and 14 deletions
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2
go.mod
View File

@ -36,7 +36,7 @@ require (
github.com/ethantkoenig/rupture v1.0.1
github.com/felixge/fgprof v0.9.3
github.com/fsnotify/fsnotify v1.6.0
github.com/gliderlabs/ssh v0.3.5
github.com/gliderlabs/ssh v0.3.6-0.20230927171611-ece6c7995e46
github.com/go-ap/activitypub v0.0.0-20231003111253-1fba3772399b
github.com/go-ap/jsonld v0.0.0-20221030091449-f2a191312c73
github.com/go-chi/chi/v5 v5.0.10

8
go.sum
View File

@ -329,8 +329,8 @@ github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4
github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
github.com/fxamacker/cbor/v2 v2.5.0 h1:oHsG0V/Q6E/wqTS2O1Cozzsy69nqCiguo5Q1a1ADivE=
github.com/fxamacker/cbor/v2 v2.5.0/go.mod h1:TA1xS00nchWmaBnEIxPSE5oHLuJBAVvqrtAnWBwBCVo=
github.com/gliderlabs/ssh v0.3.5 h1:OcaySEmAQJgyYcArR+gGGTHCyE7nvhEMTlYY+Dp8CpY=
github.com/gliderlabs/ssh v0.3.5/go.mod h1:8XB4KraRrX39qHhT6yxPsHedjA08I/uBVwj4xC+/+z4=
github.com/gliderlabs/ssh v0.3.6-0.20230927171611-ece6c7995e46 h1:fYiA820jw7wmAvdXrHwMItxjJkra7dT9y8yiXhtzb94=
github.com/gliderlabs/ssh v0.3.6-0.20230927171611-ece6c7995e46/go.mod h1:i/TCLcdiX9Up/vs+Rp8c3yMbqp2Y4Y7Nh9uzGFCa5pM=
github.com/glycerine/go-unsnap-stream v0.0.0-20181221182339-f9677308dec2/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
github.com/go-ap/activitypub v0.0.0-20231003111253-1fba3772399b h1:VLD6IPBDkqEsOZ+EfLO6MayuHycZ0cv4BStTlRoZduo=
@ -1237,7 +1237,6 @@ golang.org/x/net v0.0.0-20210916014120-12bc252f5db8/go.mod h1:9nx3DQGgdP8bBQD5qx
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.0.0-20220826154423-83b083e8dc8b/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
@ -1337,9 +1336,7 @@ golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220825204002-c680a09ffe64/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@ -1353,7 +1350,6 @@ golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.0.0-20220722155259-a9ba230a4035/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=

9
modules/ssh/ssh.go
View File

@ -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())