all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork

Updates #7123
Updates #5309

Change-Id: I90bcd87a2fb85a91834a0dd4be6e03db08438672
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2023-02-01 13:43:06 -08:00
committed by Brad Fitzpatrick
parent 623176ebc9
commit b1248442c3
34 changed files with 73 additions and 147 deletions
+2 -2
View File
@@ -82,7 +82,6 @@ tailscale.com/cmd/derper dependencies: (generated by github.com/tailscale/depawa
tailscale.com/util/lineread from tailscale.com/hostinfo+
tailscale.com/util/mak from tailscale.com/syncs
tailscale.com/util/singleflight from tailscale.com/net/dnscache
tailscale.com/util/strs from tailscale.com/hostinfo+
tailscale.com/util/vizerror from tailscale.com/tsweb
W 💣 tailscale.com/util/winutil from tailscale.com/hostinfo+
tailscale.com/version from tailscale.com/derp+
@@ -97,7 +96,7 @@ tailscale.com/cmd/derper dependencies: (generated by github.com/tailscale/depawa
golang.org/x/crypto/chacha20poly1305 from crypto/tls
golang.org/x/crypto/cryptobyte from crypto/ecdsa+
golang.org/x/crypto/cryptobyte/asn1 from crypto/ecdsa+
golang.org/x/crypto/curve25519 from crypto/tls+
golang.org/x/crypto/curve25519 from golang.org/x/crypto/nacl/box+
golang.org/x/crypto/hkdf from crypto/tls
golang.org/x/crypto/nacl/box from tailscale.com/types/key
golang.org/x/crypto/nacl/secretbox from golang.org/x/crypto/nacl/box
@@ -135,6 +134,7 @@ tailscale.com/cmd/derper dependencies: (generated by github.com/tailscale/depawa
crypto/cipher from crypto/aes+
crypto/des from crypto/tls+
crypto/dsa from crypto/x509
crypto/ecdh from crypto/ecdsa+
crypto/ecdsa from crypto/tls+
crypto/ed25519 from crypto/tls+
crypto/elliptic from crypto/ecdsa+
+1 -2
View File
@@ -16,7 +16,6 @@ import (
"tailscale.com/derp/derphttp"
"tailscale.com/types/key"
"tailscale.com/types/logger"
"tailscale.com/util/strs"
)
func startMesh(s *derp.Server) error {
@@ -50,7 +49,7 @@ func startMeshWithHost(s *derp.Server, host string) error {
}
var d net.Dialer
var r net.Resolver
if base, ok := strs.CutSuffix(host, ".tailscale.com"); ok && port == "443" {
if base, ok := strings.CutSuffix(host, ".tailscale.com"); ok && port == "443" {
subCtx, cancel := context.WithTimeout(ctx, 2*time.Second)
defer cancel()
vpcHost := base + "-vpc.tailscale.com"