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Code Releases Activity

Update vendor, move to labstack/echo/v4 Fixes #698

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This commit is contained in:
Wim
2019-01-31 17:06:36 +01:00
parent f8a1ab4622
commit c81c0dd22a
265 changed files with 32014 additions and 7207 deletions
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11
vendor/github.com/shazow/ssh-chat/sshd/auth.go generated vendored
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@ -6,6 +6,7 @@ import (
"errors"
"net"
"github.com/shazow/ssh-chat/internal/sanitize"
"golang.org/x/crypto/ssh"
)
@ -13,8 +14,8 @@ import (
type Auth interface {
// Whether to allow connections without a public key.
AllowAnonymous() bool
// Given address and public key, return if the connection should be permitted.
Check(net.Addr, ssh.PublicKey) (bool, error)
// Given address and public key and client agent string, returns nil if the connection should be allowed.
Check(net.Addr, ssh.PublicKey, string) error
}
// MakeAuth makes an ssh.ServerConfig which performs authentication against an Auth implementation.
@ -23,8 +24,8 @@ func MakeAuth(auth Auth) *ssh.ServerConfig {
NoClientAuth: false,
// Auth-related things should be constant-time to avoid timing attacks.
PublicKeyCallback: func(conn ssh.ConnMetadata, key ssh.PublicKey) (*ssh.Permissions, error) {
ok, err := auth.Check(conn.RemoteAddr(), key)
if !ok {
err := auth.Check(conn.RemoteAddr(), key, sanitize.Data(string(conn.ClientVersion()), 64))
if err != nil {
return nil, err
}
perm := &ssh.Permissions{Extensions: map[string]string{
@ -36,7 +37,7 @@ func MakeAuth(auth Auth) *ssh.ServerConfig {
if !auth.AllowAnonymous() {
return nil, errors.New("public key authentication required")
}
_, err := auth.Check(conn.RemoteAddr(), nil)
err := auth.Check(conn.RemoteAddr(), nil, sanitize.Data(string(conn.ClientVersion()), 64))
return nil, err
},
}