go.mod: update golang.org/x dependencies

Update golang.org/x dependencies to their latest tagged versions. Change-Id: Ieae7a2d210a65d5cd2cb7e2670d283176922c767 Reviewed-on: https://go-review.googlesource.com/c/crypto/+/655018 Auto-Submit: Gopher Robot <gobot@golang.org> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: David Chase <drchase@google.com>
ssh: add decode support for banners
2025-03-05 09:04:21 -08:00 · 2025-03-03 11:16:37 -08:00 · 2025-02-28 12:03:19 -08:00 · 2025-02-24 09:39:25 -08:00 · 2025-02-21 16:31:38 -08:00 · 2025-02-21 09:26:01 -08:00
31 changed files with 385 additions and 87 deletions
@@ -757,7 +757,7 @@ func TestTLSALPN01ChallengeCert(t *testing.T) {
 }

 func TestTLSChallengeCertOpt(t *testing.T) {
-	key, err := rsa.GenerateKey(rand.Reader, 512)
+	key, err := rsa.GenerateKey(rand.Reader, 1024)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -292,6 +292,10 @@ func (m *Manager) GetCertificate(hello *tls.ClientHelloInfo) (*tls.Certificate,
 	}

 	// regular domain
+	if err := m.hostPolicy()(ctx, name); err != nil {
+		return nil, err
+	}
+
 	ck := certKey{
 		domain: strings.TrimSuffix(name, "."), // golang.org/issue/18114
 		isRSA:  !supportsECDSA(hello),
@@ -305,9 +309,6 @@ func (m *Manager) GetCertificate(hello *tls.ClientHelloInfo) (*tls.Certificate,
 	}

 	// first-time
-	if err := m.hostPolicy()(ctx, name); err != nil {
-		return nil, err
-	}
 	cert, err = m.createCert(ctx, ck)
 	if err != nil {
 		return nil, err
@@ -619,7 +619,7 @@ func TestCache(t *testing.T) {
 		PrivateKey:  ecdsaKey,
 	}

-	rsaKey, err := rsa.GenerateKey(rand.Reader, 512)
+	rsaKey, err := rsa.GenerateKey(rand.Reader, 1024)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -694,7 +694,7 @@ func TestValidCert(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	key3, err := rsa.GenerateKey(rand.Reader, 512)
+	key3, err := rsa.GenerateKey(rand.Reader, 1024)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -4,12 +4,12 @@ go 1.23

 require (
 	github.com/mmcloughlin/avo v0.6.0
-	golang.org/x/crypto v0.26.0
+	golang.org/x/crypto v0.33.0
 )

 require (
 	golang.org/x/mod v0.20.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.24.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
 	golang.org/x/tools v0.24.0 // indirect
 )
@@ -1,12 +1,12 @@
 github.com/mmcloughlin/avo v0.6.0 h1:QH6FU8SKoTLaVs80GA8TJuLNkUYl4VokHKlPhVDg4YY=
 github.com/mmcloughlin/avo v0.6.0/go.mod h1:8CoAGaCSYXtCPR+8y18Y9aB/kxb8JSS6FRI7mSkvD+8=
-golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
-golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
+golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
+golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
 golang.org/x/mod v0.20.0 h1:utOm6MM3R3dnawAiJgn0y+xvuYRsm1RKM/4giyfDgV0=
 golang.org/x/mod v0.20.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
-golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/tools v0.24.0 h1:J1shsA93PJUEVaUSaay7UXAyE8aimq3GW0pjlolpa24=
 golang.org/x/tools v0.24.0/go.mod h1:YhNqVBIfWHdzvTLs0d8LCuMhkKUgSUKldakyV7W/WDQ=
@@ -4,13 +4,13 @@ go 1.23

 require (
 	github.com/mmcloughlin/avo v0.6.0
-	golang.org/x/crypto v0.26.0
+	golang.org/x/crypto v0.33.0

 )

 require (
 	golang.org/x/mod v0.20.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.24.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
 	golang.org/x/tools v0.24.0 // indirect
 )
@@ -1,12 +1,12 @@
 github.com/mmcloughlin/avo v0.6.0 h1:QH6FU8SKoTLaVs80GA8TJuLNkUYl4VokHKlPhVDg4YY=
 github.com/mmcloughlin/avo v0.6.0/go.mod h1:8CoAGaCSYXtCPR+8y18Y9aB/kxb8JSS6FRI7mSkvD+8=
-golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
-golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
+golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
+golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
 golang.org/x/mod v0.20.0 h1:utOm6MM3R3dnawAiJgn0y+xvuYRsm1RKM/4giyfDgV0=
 golang.org/x/mod v0.20.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
-golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/tools v0.24.0 h1:J1shsA93PJUEVaUSaay7UXAyE8aimq3GW0pjlolpa24=
 golang.org/x/tools v0.24.0/go.mod h1:YhNqVBIfWHdzvTLs0d8LCuMhkKUgSUKldakyV7W/WDQ=
@@ -4,12 +4,12 @@ go 1.23

 require (
 	github.com/mmcloughlin/avo v0.6.0
-	golang.org/x/crypto v0.26.0
+	golang.org/x/crypto v0.33.0
 )

 require (
 	golang.org/x/mod v0.20.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.24.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
 	golang.org/x/tools v0.24.0 // indirect
 )
@@ -1,12 +1,12 @@
 github.com/mmcloughlin/avo v0.6.0 h1:QH6FU8SKoTLaVs80GA8TJuLNkUYl4VokHKlPhVDg4YY=
 github.com/mmcloughlin/avo v0.6.0/go.mod h1:8CoAGaCSYXtCPR+8y18Y9aB/kxb8JSS6FRI7mSkvD+8=
-golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
-golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
+golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
+golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
 golang.org/x/mod v0.20.0 h1:utOm6MM3R3dnawAiJgn0y+xvuYRsm1RKM/4giyfDgV0=
 golang.org/x/mod v0.20.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
-golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/tools v0.24.0 h1:J1shsA93PJUEVaUSaay7UXAyE8aimq3GW0pjlolpa24=
 golang.org/x/tools v0.24.0/go.mod h1:YhNqVBIfWHdzvTLs0d8LCuMhkKUgSUKldakyV7W/WDQ=
@@ -4,12 +4,12 @@ go 1.23

 require (
 	github.com/mmcloughlin/avo v0.6.0
-	golang.org/x/crypto v0.26.0
+	golang.org/x/crypto v0.33.0
 )

 require (
 	golang.org/x/mod v0.20.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.24.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
 	golang.org/x/tools v0.24.0 // indirect
 )
@@ -1,12 +1,12 @@
 github.com/mmcloughlin/avo v0.6.0 h1:QH6FU8SKoTLaVs80GA8TJuLNkUYl4VokHKlPhVDg4YY=
 github.com/mmcloughlin/avo v0.6.0/go.mod h1:8CoAGaCSYXtCPR+8y18Y9aB/kxb8JSS6FRI7mSkvD+8=
-golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
-golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
+golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
+golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
 golang.org/x/mod v0.20.0 h1:utOm6MM3R3dnawAiJgn0y+xvuYRsm1RKM/4giyfDgV0=
 golang.org/x/mod v0.20.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
-golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/tools v0.24.0 h1:J1shsA93PJUEVaUSaay7UXAyE8aimq3GW0pjlolpa24=
 golang.org/x/tools v0.24.0/go.mod h1:YhNqVBIfWHdzvTLs0d8LCuMhkKUgSUKldakyV7W/WDQ=
@@ -4,12 +4,12 @@ go 1.23

 require (
 	github.com/mmcloughlin/avo v0.6.0
-	golang.org/x/crypto v0.26.0
+	golang.org/x/crypto v0.33.0
 )

 require (
 	golang.org/x/mod v0.20.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.24.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
 	golang.org/x/tools v0.24.0 // indirect
 )
@@ -1,12 +1,12 @@
 github.com/mmcloughlin/avo v0.6.0 h1:QH6FU8SKoTLaVs80GA8TJuLNkUYl4VokHKlPhVDg4YY=
 github.com/mmcloughlin/avo v0.6.0/go.mod h1:8CoAGaCSYXtCPR+8y18Y9aB/kxb8JSS6FRI7mSkvD+8=
-golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
-golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
+golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
+golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
 golang.org/x/mod v0.20.0 h1:utOm6MM3R3dnawAiJgn0y+xvuYRsm1RKM/4giyfDgV0=
 golang.org/x/mod v0.20.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
-golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/tools v0.24.0 h1:J1shsA93PJUEVaUSaay7UXAyE8aimq3GW0pjlolpa24=
 golang.org/x/tools v0.24.0/go.mod h1:YhNqVBIfWHdzvTLs0d8LCuMhkKUgSUKldakyV7W/WDQ=
@@ -1,11 +1,11 @@
 module golang.org/x/crypto

-go 1.20
+go 1.23.0

 require (
 	golang.org/x/net v0.21.0 // tagx:ignore
-	golang.org/x/sys v0.30.0
-	golang.org/x/term v0.29.0
+	golang.org/x/sys v0.31.0
+	golang.org/x/term v0.30.0
 )

-require golang.org/x/text v0.22.0 // indirect
+require golang.org/x/text v0.23.0 // indirect
@@ -1,8 +1,8 @@
 golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
 golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
-golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
-golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/term v0.29.0 h1:L6pJp37ocefwRRtYPKSWOWzOtWSxVajvz2ldH/xi3iU=
-golang.org/x/term v0.29.0/go.mod h1:6bl4lRlvVuDgSf3179VpIxBF0o10JUpXWOnI7nErv7s=
-golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
-golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
+golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
+golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/term v0.30.0 h1:PQ39fJZ+mfadBm0y5WlL4vlM7Sx1Hgf13sMIY2+QS9Y=
+golang.org/x/term v0.30.0/go.mod h1:NYYFdzHoI5wRh/h5tDMdMqCqPJZEuNqVR5xJLd/n67g=
+golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY=
+golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4=
@@ -4,12 +4,12 @@ go 1.23

 require (
 	github.com/mmcloughlin/avo v0.6.0
-	golang.org/x/crypto v0.26.0
+	golang.org/x/crypto v0.33.0
 )

 require (
 	golang.org/x/mod v0.20.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.24.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
 	golang.org/x/tools v0.24.0 // indirect
 )
@@ -1,12 +1,12 @@
 github.com/mmcloughlin/avo v0.6.0 h1:QH6FU8SKoTLaVs80GA8TJuLNkUYl4VokHKlPhVDg4YY=
 github.com/mmcloughlin/avo v0.6.0/go.mod h1:8CoAGaCSYXtCPR+8y18Y9aB/kxb8JSS6FRI7mSkvD+8=
-golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
-golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
+golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
+golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
 golang.org/x/mod v0.20.0 h1:utOm6MM3R3dnawAiJgn0y+xvuYRsm1RKM/4giyfDgV0=
 golang.org/x/mod v0.20.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
-golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/tools v0.24.0 h1:J1shsA93PJUEVaUSaay7UXAyE8aimq3GW0pjlolpa24=
 golang.org/x/tools v0.24.0/go.mod h1:YhNqVBIfWHdzvTLs0d8LCuMhkKUgSUKldakyV7W/WDQ=
@@ -4,7 +4,7 @@ go 1.23

 require (
 	github.com/mmcloughlin/avo v0.6.0
-	golang.org/x/crypto v0.26.0
+	golang.org/x/crypto v0.33.0
 )

 require (
@@ -1,7 +1,7 @@
 github.com/mmcloughlin/avo v0.6.0 h1:QH6FU8SKoTLaVs80GA8TJuLNkUYl4VokHKlPhVDg4YY=
 github.com/mmcloughlin/avo v0.6.0/go.mod h1:8CoAGaCSYXtCPR+8y18Y9aB/kxb8JSS6FRI7mSkvD+8=
-golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
-golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
+golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
+golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
 golang.org/x/mod v0.20.0 h1:utOm6MM3R3dnawAiJgn0y+xvuYRsm1RKM/4giyfDgV0=
 golang.org/x/mod v0.20.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
@@ -4,12 +4,12 @@ go 1.22

 require (
 	github.com/mmcloughlin/avo v0.6.0
-	golang.org/x/crypto v0.25.0
+	golang.org/x/crypto v0.33.0
 )

 require (
 	golang.org/x/mod v0.19.0 // indirect
 	golang.org/x/sync v0.7.0 // indirect
-	golang.org/x/sys v0.22.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
 	golang.org/x/tools v0.23.0 // indirect
 )
@@ -1,12 +1,12 @@
 github.com/mmcloughlin/avo v0.6.0 h1:QH6FU8SKoTLaVs80GA8TJuLNkUYl4VokHKlPhVDg4YY=
 github.com/mmcloughlin/avo v0.6.0/go.mod h1:8CoAGaCSYXtCPR+8y18Y9aB/kxb8JSS6FRI7mSkvD+8=
-golang.org/x/crypto v0.25.0 h1:ypSNr+bnYL2YhwoMt2zPxHFmbAN1KZs/njMG3hxUp30=
-golang.org/x/crypto v0.25.0/go.mod h1:T+wALwcMOSE0kXgUAnPAHqTLW+XHgcELELW8VaDgm/M=
+golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
+golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
 golang.org/x/mod v0.19.0 h1:fEdghXQSo20giMthA7cd28ZC+jts4amQ3YMXiP5oMQ8=
 golang.org/x/mod v0.19.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
 golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI=
-golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/tools v0.23.0 h1:SGsXPZ+2l4JsgaCKkx+FQ9YZ5XEtA1GZYuoDjenLjvg=
 golang.org/x/tools v0.23.0/go.mod h1:pnu6ufv6vQkll6szChhK3C3L/ruaIv5eBeztNG8wtsI=
@@ -15,14 +15,12 @@ import (
 	"reflect"
 	"testing"
 	"time"
+
+	"golang.org/x/crypto/ssh/testdata"
 )

-// Cert generated by ssh-keygen 6.0p1 Debian-4.
-// % ssh-keygen -s ca-key -I test user-key
-const exampleSSHCert = `ssh-rsa-cert-v01@openssh.com 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`
-
 func TestParseCert(t *testing.T) {
-	authKeyBytes := []byte(exampleSSHCert)
+	authKeyBytes := bytes.TrimSuffix(testdata.SSHCertificates["rsa"], []byte(" host.example.com\n"))

 	key, _, _, rest, err := ParseAuthorizedKey(authKeyBytes)
 	if err != nil {
@@ -103,7 +101,7 @@ func TestParseCertWithOptions(t *testing.T) {
 }

 func TestValidateCert(t *testing.T) {
-	key, _, _, _, err := ParseAuthorizedKey([]byte(exampleSSHCert))
+	key, _, _, _, err := ParseAuthorizedKey(testdata.SSHCertificates["rsa-user-testcertificate"])
 	if err != nil {
 		t.Fatalf("ParseAuthorizedKey: %v", err)
 	}
@@ -116,7 +114,7 @@ func TestValidateCert(t *testing.T) {
 		return bytes.Equal(k.Marshal(), validCert.SignatureKey.Marshal())
 	}

-	if err := checker.CheckCert("user", validCert); err != nil {
+	if err := checker.CheckCert("testcertificate", validCert); err != nil {
 		t.Errorf("Unable to validate certificate: %v", err)
 	}
 	invalidCert := &Certificate{
@@ -125,7 +123,7 @@ func TestValidateCert(t *testing.T) {
 		ValidBefore:  CertTimeInfinity,
 		Signature:    &Signature{},
 	}
-	if err := checker.CheckCert("user", invalidCert); err == nil {
+	if err := checker.CheckCert("testcertificate", invalidCert); err == nil {
 		t.Error("Invalid cert signature passed validation")
 	}
 }
@@ -25,6 +25,11 @@ const debugHandshake = false
 // quickly.
 const chanSize = 16

+// maxPendingPackets sets the maximum number of packets to queue while waiting
+// for KEX to complete. This limits the total pending data to maxPendingPackets
+// * maxPacket bytes, which is ~16.8MB.
+const maxPendingPackets = 64
+
 // keyingTransport is a packet based transport that supports key
 // changes. It need not be thread-safe. It should pass through
 // msgNewKeys in both directions.
@@ -73,11 +78,19 @@ type handshakeTransport struct {
 	incoming  chan []byte
 	readError error

-	mu               sync.Mutex
-	writeError       error
-	sentInitPacket   []byte
-	sentInitMsg      *kexInitMsg
-	pendingPackets   [][]byte // Used when a key exchange is in progress.
+	mu sync.Mutex
+	// Condition for the above mutex. It is used to notify a completed key
+	// exchange or a write failure. Writes can wait for this condition while a
+	// key exchange is in progress.
+	writeCond      *sync.Cond
+	writeError     error
+	sentInitPacket []byte
+	sentInitMsg    *kexInitMsg
+	// Used to queue writes when a key exchange is in progress. The length is
+	// limited by pendingPacketsSize. Once full, writes will block until the key
+	// exchange is completed or an error occurs. If not empty, it is emptied
+	// all at once when the key exchange is completed in kexLoop.
+	pendingPackets   [][]byte
 	writePacketsLeft uint32
 	writeBytesLeft   int64
 	userAuthComplete bool // whether the user authentication phase is complete
@@ -134,6 +147,7 @@ func newHandshakeTransport(conn keyingTransport, config *Config, clientVersion,

 		config: config,
 	}
+	t.writeCond = sync.NewCond(&t.mu)
 	t.resetReadThresholds()
 	t.resetWriteThresholds()

@@ -260,6 +274,7 @@ func (t *handshakeTransport) recordWriteError(err error) {
 	defer t.mu.Unlock()
 	if t.writeError == nil && err != nil {
 		t.writeError = err
+		t.writeCond.Broadcast()
 	}
 }

@@ -363,6 +378,8 @@ write:
 			}
 		}
 		t.pendingPackets = t.pendingPackets[:0]
+		// Unblock writePacket if waiting for KEX.
+		t.writeCond.Broadcast()
 		t.mu.Unlock()
 	}

@@ -577,11 +594,20 @@ func (t *handshakeTransport) writePacket(p []byte) error {
 	}

 	if t.sentInitMsg != nil {
-		// Copy the packet so the writer can reuse the buffer.
-		cp := make([]byte, len(p))
-		copy(cp, p)
-		t.pendingPackets = append(t.pendingPackets, cp)
-		return nil
+		if len(t.pendingPackets) < maxPendingPackets {
+			// Copy the packet so the writer can reuse the buffer.
+			cp := make([]byte, len(p))
+			copy(cp, p)
+			t.pendingPackets = append(t.pendingPackets, cp)
+			return nil
+		}
+		for t.sentInitMsg != nil {
+			// Block and wait for KEX to complete or an error.
+			t.writeCond.Wait()
+			if t.writeError != nil {
+				return t.writeError
+			}
+		}
 	}

 	if t.writeBytesLeft > 0 {
@@ -598,6 +624,7 @@ func (t *handshakeTransport) writePacket(p []byte) error {

 	if err := t.pushPacket(p); err != nil {
 		t.writeError = err
+		t.writeCond.Broadcast()
 	}

 	return nil
@@ -539,6 +539,226 @@ func TestDisconnect(t *testing.T) {
 	}
 }

+type mockKeyingTransport struct {
+	packetConn
+	kexInitAllowed chan struct{}
+	kexInitSent    chan struct{}
+}
+
+func (n *mockKeyingTransport) prepareKeyChange(*algorithms, *kexResult) error {
+	return nil
+}
+
+func (n *mockKeyingTransport) writePacket(packet []byte) error {
+	if packet[0] == msgKexInit {
+		<-n.kexInitAllowed
+		n.kexInitSent <- struct{}{}
+	}
+	return n.packetConn.writePacket(packet)
+}
+
+func (n *mockKeyingTransport) readPacket() ([]byte, error) {
+	return n.packetConn.readPacket()
+}
+
+func (n *mockKeyingTransport) setStrictMode() error { return nil }
+
+func (n *mockKeyingTransport) setInitialKEXDone() {}
+
+func TestHandshakePendingPacketsWait(t *testing.T) {
+	a, b := memPipe()
+
+	trS := &mockKeyingTransport{
+		packetConn:     a,
+		kexInitAllowed: make(chan struct{}, 2),
+		kexInitSent:    make(chan struct{}, 2),
+	}
+	// Allow the first KEX.
+	trS.kexInitAllowed <- struct{}{}
+
+	trC := &mockKeyingTransport{
+		packetConn:     b,
+		kexInitAllowed: make(chan struct{}, 2),
+		kexInitSent:    make(chan struct{}, 2),
+	}
+	// Allow the first KEX.
+	trC.kexInitAllowed <- struct{}{}
+
+	clientConf := &ClientConfig{
+		HostKeyCallback: InsecureIgnoreHostKey(),
+	}
+	clientConf.SetDefaults()
+
+	v := []byte("version")
+	client := newClientTransport(trC, v, v, clientConf, "addr", nil)
+
+	serverConf := &ServerConfig{}
+	serverConf.AddHostKey(testSigners["ecdsa"])
+	serverConf.AddHostKey(testSigners["rsa"])
+	serverConf.SetDefaults()
+	server := newServerTransport(trS, v, v, serverConf)
+
+	if err := server.waitSession(); err != nil {
+		t.Fatalf("server.waitSession: %v", err)
+	}
+	if err := client.waitSession(); err != nil {
+		t.Fatalf("client.waitSession: %v", err)
+	}
+
+	<-trC.kexInitSent
+	<-trS.kexInitSent
+
+	// Allow and request new KEX server side.
+	trS.kexInitAllowed <- struct{}{}
+	server.requestKeyExchange()
+	// Wait until the KEX init is sent.
+	<-trS.kexInitSent
+	// The client is not allowed to respond to the KEX, so writes will be
+	// blocked on the server side once the packets queue is full.
+	for i := 0; i < maxPendingPackets; i++ {
+		p := []byte{msgRequestSuccess, byte(i)}
+		if err := server.writePacket(p); err != nil {
+			t.Errorf("unexpected write error: %v", err)
+		}
+	}
+	// The packets queue is now full, the next write will block.
+	server.mu.Lock()
+	if len(server.pendingPackets) != maxPendingPackets {
+		t.Errorf("unexpected pending packets size; got: %d, want: %d", len(server.pendingPackets), maxPendingPackets)
+	}
+	server.mu.Unlock()
+
+	writeDone := make(chan struct{})
+	go func() {
+		defer close(writeDone)
+
+		p := []byte{msgRequestSuccess, byte(65)}
+		// This write will block until KEX completes.
+		err := server.writePacket(p)
+		if err != nil {
+			t.Errorf("unexpected write error: %v", err)
+		}
+	}()
+
+	// Consume packets on the client side
+	readDone := make(chan bool)
+	go func() {
+		defer close(readDone)
+
+		for {
+			if _, err := client.readPacket(); err != nil {
+				if err != io.EOF {
+					t.Errorf("unexpected read error: %v", err)
+				}
+				break
+			}
+		}
+	}()
+
+	// Allow the client to reply to the KEX and so unblock the write goroutine.
+	trC.kexInitAllowed <- struct{}{}
+	<-trC.kexInitSent
+	<-writeDone
+	// Close the client to unblock the read goroutine.
+	client.Close()
+	<-readDone
+	server.Close()
+}
+
+func TestHandshakePendingPacketsError(t *testing.T) {
+	a, b := memPipe()
+
+	trS := &mockKeyingTransport{
+		packetConn:     a,
+		kexInitAllowed: make(chan struct{}, 2),
+		kexInitSent:    make(chan struct{}, 2),
+	}
+	// Allow the first KEX.
+	trS.kexInitAllowed <- struct{}{}
+
+	trC := &mockKeyingTransport{
+		packetConn:     b,
+		kexInitAllowed: make(chan struct{}, 2),
+		kexInitSent:    make(chan struct{}, 2),
+	}
+	// Allow the first KEX.
+	trC.kexInitAllowed <- struct{}{}
+
+	clientConf := &ClientConfig{
+		HostKeyCallback: InsecureIgnoreHostKey(),
+	}
+	clientConf.SetDefaults()
+
+	v := []byte("version")
+	client := newClientTransport(trC, v, v, clientConf, "addr", nil)
+
+	serverConf := &ServerConfig{}
+	serverConf.AddHostKey(testSigners["ecdsa"])
+	serverConf.AddHostKey(testSigners["rsa"])
+	serverConf.SetDefaults()
+	server := newServerTransport(trS, v, v, serverConf)
+
+	if err := server.waitSession(); err != nil {
+		t.Fatalf("server.waitSession: %v", err)
+	}
+	if err := client.waitSession(); err != nil {
+		t.Fatalf("client.waitSession: %v", err)
+	}
+
+	<-trC.kexInitSent
+	<-trS.kexInitSent
+
+	// Allow and request new KEX server side.
+	trS.kexInitAllowed <- struct{}{}
+	server.requestKeyExchange()
+	// Wait until the KEX init is sent.
+	<-trS.kexInitSent
+	// The client is not allowed to respond to the KEX, so writes will be
+	// blocked on the server side once the packets queue is full.
+	for i := 0; i < maxPendingPackets; i++ {
+		p := []byte{msgRequestSuccess, byte(i)}
+		if err := server.writePacket(p); err != nil {
+			t.Errorf("unexpected write error: %v", err)
+		}
+	}
+	// The packets queue is now full, the next write will block.
+	writeDone := make(chan struct{})
+	go func() {
+		defer close(writeDone)
+
+		p := []byte{msgRequestSuccess, byte(65)}
+		// This write will block until KEX completes.
+		err := server.writePacket(p)
+		if err != io.EOF {
+			t.Errorf("unexpected write error: %v", err)
+		}
+	}()
+
+	// Consume packets on the client side
+	readDone := make(chan bool)
+	go func() {
+		defer close(readDone)
+
+		for {
+			if _, err := client.readPacket(); err != nil {
+				if err != io.EOF {
+					t.Errorf("unexpected read error: %v", err)
+				}
+				break
+			}
+		}
+	}()
+
+	// Close the server to unblock the write after an error
+	server.Close()
+	<-writeDone
+	// Unblock the pending write and close the client to unblock the read
+	// goroutine.
+	trC.kexInitAllowed <- struct{}{}
+	client.Close()
+	<-readDone
+}
+
 func TestHandshakeRekeyDefault(t *testing.T) {
 	clientConf := &ClientConfig{
 		Config: Config{
@@ -818,6 +818,8 @@ func decode(packet []byte) (interface{}, error) {
 		return new(userAuthSuccessMsg), nil
 	case msgUserAuthFailure:
 		msg = new(userAuthFailureMsg)
+	case msgUserAuthBanner:
+		msg = new(userAuthBannerMsg)
 	case msgUserAuthPubKeyOk:
 		msg = new(userAuthPubKeyOkMsg)
 	case msgGlobalRequest:
@@ -206,6 +206,62 @@ func TestMarshalMultiTag(t *testing.T) {
 	}
 }

+func TestDecode(t *testing.T) {
+	rnd := rand.New(rand.NewSource(0))
+	kexInit := new(kexInitMsg).Generate(rnd, 10).Interface()
+	kexDHInit := new(kexDHInitMsg).Generate(rnd, 10).Interface()
+	kexDHReply := new(kexDHReplyMsg)
+	kexDHReply.Y = randomInt(rnd)
+	// Note: userAuthSuccessMsg can't be tested directly since it
+	// doesn't have a field for sshtype. So it's tested separately
+	// at the end.
+	decodeMessageTypes := []interface{}{
+		new(disconnectMsg),
+		new(serviceRequestMsg),
+		new(serviceAcceptMsg),
+		new(extInfoMsg),
+		kexInit,
+		kexDHInit,
+		kexDHReply,
+		new(userAuthRequestMsg),
+		new(userAuthFailureMsg),
+		new(userAuthBannerMsg),
+		new(userAuthPubKeyOkMsg),
+		new(globalRequestMsg),
+		new(globalRequestSuccessMsg),
+		new(globalRequestFailureMsg),
+		new(channelOpenMsg),
+		new(channelDataMsg),
+		new(channelOpenConfirmMsg),
+		new(channelOpenFailureMsg),
+		new(windowAdjustMsg),
+		new(channelEOFMsg),
+		new(channelCloseMsg),
+		new(channelRequestMsg),
+		new(channelRequestSuccessMsg),
+		new(channelRequestFailureMsg),
+		new(userAuthGSSAPIToken),
+		new(userAuthGSSAPIMIC),
+		new(userAuthGSSAPIErrTok),
+		new(userAuthGSSAPIError),
+	}
+	for _, msg := range decodeMessageTypes {
+		decoded, err := decode(Marshal(msg))
+		if err != nil {
+			t.Errorf("error decoding %T", msg)
+		} else if reflect.TypeOf(msg) != reflect.TypeOf(decoded) {
+			t.Errorf("error decoding %T, unexpected %T", msg, decoded)
+		}
+	}
+
+	userAuthSuccess, err := decode([]byte{msgUserAuthSuccess})
+	if err != nil {
+		t.Errorf("error decoding userAuthSuccessMsg")
+	} else if reflect.TypeOf(userAuthSuccess) != reflect.TypeOf((*userAuthSuccessMsg)(nil)) {
+		t.Errorf("error decoding userAuthSuccessMsg, unexpected %T", userAuthSuccess)
+	}
+}
+
 func randomBytes(out []byte, rand *rand.Rand) {
 	for i := 0; i < len(out); i++ {
 		out[i] = byte(rand.Int31())
@@ -459,7 +459,7 @@ func (c *Client) dial(laddr string, lport int, raddr string, rport int) (Channel
 		return nil, err
 	}
 	go DiscardRequests(in)
-	return ch, err
+	return ch, nil
 }

 type tcpChan struct {
@@ -1,7 +1,5 @@
 // Code generated by gen_fallback_bundle.go; DO NOT EDIT.

-//go:build go1.20
-
 package fallback

 import "crypto/x509"
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.

-//go:build go1.20
-
 // Package fallback embeds a set of fallback X.509 trusted roots in the
 // application by automatically invoking [x509.SetFallbackRoots]. This allows
 // the application to work correctly even if the operating system does not
@@ -1,3 +1,3 @@
 module golang.org/x/crypto/x509roots/fallback

-go 1.20
+go 1.23.0
@@ -27,8 +27,6 @@ import (

 const tmpl = `// Code generated by gen_fallback_bundle.go; DO NOT EDIT.

-//go:build go1.20
-
 package fallback

 import "crypto/x509"
Author	SHA1	Message	Date
Gopher Robot	49bf5b80c8	go.mod: update golang.org/x dependencies Update golang.org/x dependencies to their latest tagged versions. Change-Id: Ieae7a2d210a65d5cd2cb7e2670d283176922c767 Reviewed-on: https://go-review.googlesource.com/c/crypto/+/655018 Auto-Submit: Gopher Robot <gobot@golang.org> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: David Chase <drchase@google.com>	2025-03-05 09:04:21 -08:00
Ilia Mirkin	24852b6b3f	ssh: add decode support for banners These banners can be printed when enabling debugHandshake, add decode support so that they're not printed as unknown messages. Change-Id: Ic8d56079d8225c35aac843accdbc80a642dd6249 Reviewed-on: https://go-review.googlesource.com/c/crypto/+/650635 Reviewed-by: Junyang Shao <shaojunyang@google.com> Reviewed-by: Nicola Murino <nicola.murino@gmail.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Auto-Submit: Nicola Murino <nicola.murino@gmail.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>	2025-03-03 11:16:37 -08:00
cuishuang	bbc689cf5c	ssh: use a more straightforward return value Change-Id: Ie5ee95efe4924f75719087c6fe8d4867607934bf Reviewed-on: https://go-review.googlesource.com/c/crypto/+/653198 Reviewed-by: Ian Lance Taylor <iant@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Michael Pratt <mpratt@google.com> Reviewed-by: Nicola Murino <nicola.murino@gmail.com> Auto-Submit: Ian Lance Taylor <iant@google.com>	2025-02-28 12:03:19 -08:00
Nicola Murino	7292932d45	ssh: limit the size of the internal packet queue while waiting for KEX In the SSH protocol, clients and servers execute the key exchange to generate one-time session keys used for encryption and authentication. The key exchange is performed initially after the connection is established and then periodically after a configurable amount of data. While a key exchange is in progress, we add the received packets to an internal queue until we receive SSH_MSG_KEXINIT from the other side. This can result in high memory usage if the other party is slow to respond to the SSH_MSG_KEXINIT packet, or memory exhaustion if a malicious client never responds to an SSH_MSG_KEXINIT packet during a large file transfer. We now limit the internal queue to 64 packets: this means 2MB with the typical 32KB packet size. When the internal queue is full we block further writes until the pending key exchange is completed or there is a read or write error. Thanks to Yuichi Watanabe for reporting this issue. Change-Id: I1ce2214cc16e08b838d4bc346c74c72addafaeec Reviewed-on: https://go-review.googlesource.com/c/crypto/+/652135 Reviewed-by: Neal Patel <nealpatel@google.com> Auto-Submit: Gopher Robot <gobot@golang.org> Reviewed-by: Roland Shoemaker <roland@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>	2025-02-24 09:39:25 -08:00
Roland Shoemaker	f66f74b0a4	acme/autocert: check host policy before probing the cache Avoid unnessecary cache probes for names that don't match the host policy. Fixes golang/go#71199 Change-Id: I11e8465b0416e960a549b0c0d74a622026c39931 Reviewed-on: https://go-review.googlesource.com/c/crypto/+/651296 Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Auto-Submit: Gopher Robot <gobot@golang.org> Reviewed-by: Roland Shoemaker <roland@golang.org>	2025-02-21 16:31:38 -08:00
Dmitri Shuralyov	b0784b7bfb	x509roots/fallback: drop obsolete build constraint Back when Go 1.20 and 1.19 were supported, the go1.20 build constraint was there to establish 1.20 as the minimum for the package, because it requires an API that was added only in Go 1.20 and there was no way to make it work with 1.19's APIs. By now only Go 1.24 and 1.23 are supported, and the minimum is set via the go directive in go.mod. For golang/go#57792. Change-Id: Ie4d37d34993374cdd380667930ee667af97eeccb Reviewed-on: https://go-review.googlesource.com/c/crypto/+/649716 Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Reviewed-by: Cherry Mui <cherryyz@google.com> Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org> Reviewed-by: Roland Shoemaker <roland@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>	2025-02-21 09:26:01 -08:00
Roland Shoemaker	911360c8a4	all: bump golang.org/x/crypto dependencies of asm generators Change-Id: Ieb2f0d45f82647978f0bd1eb47bb347f0bfb7d13 Reviewed-on: https://go-review.googlesource.com/c/crypto/+/649499 Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>	2025-02-14 15:32:41 -08:00
Gopher Robot	89ff08d67c	all: upgrade go directive to at least 1.23.0 [generated] By now Go 1.24.0 has been released, and Go 1.22 is no longer supported per the Go Release Policy (https://go.dev/doc/devel/release#policy). For golang/go#69095. [git-generate] (cd . && go get go@1.23.0 && go mod tidy && go fix ./... && go mod edit -toolchain=none) (cd x509roots/fallback && go get go@1.23.0 && go mod tidy && go fix ./... && go mod edit -toolchain=none) Change-Id: I879bced994b310927c41f820ec272a518aa0c8a5 Reviewed-on: https://go-review.googlesource.com/c/crypto/+/649715 LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Auto-Submit: Gopher Robot <gobot@golang.org> Reviewed-by: Cherry Mui <cherryyz@google.com>	2025-02-14 12:15:19 -08:00
Sean Liao	e47973b1c1	all: update certs for go1.24 Fixes golang/go#71612 Change-Id: I5cb0596b33cb18016eb1883d1518319588ae1454 Reviewed-on: https://go-review.googlesource.com/c/crypto/+/647975 Reviewed-by: Roland Shoemaker <roland@golang.org> Reviewed-by: Nicola Murino <nicola.murino@gmail.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Auto-Submit: Nicola Murino <nicola.murino@gmail.com>	2025-02-10 08:33:42 -08:00