gotosocial/vendor/github.com/jackc/pgproto3/v2/authentication_gss.go
kim a156188b3e
[chore] update dependencies, bump to Go 1.19.1 (#826)
* update dependencies, bump Go version to 1.19

* bump test image Go version

* update golangci-lint

* update gotosocial-drone-build

* sign

* linting, go fmt

* update swagger docs

* update swagger docs

* whitespace

* update contributing.md

* fuckin whoopsie doopsie

* linterino, linteroni

* fix followrequest test not starting processor

* fix other api/client tests not starting processor

* fix remaining tests where processor not started

* bump go-runners version

* don't check last-webfingered-at, processor may have updated this

* update swagger command

* update bun to latest version

* fix embed to work the same as before with new bun

Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
2022-09-28 18:30:40 +01:00

58 lines
1.1 KiB
Go

package pgproto3
import (
"encoding/binary"
"encoding/json"
"errors"
"github.com/jackc/pgio"
)
type AuthenticationGSS struct{}
func (a *AuthenticationGSS) Backend() {}
func (a *AuthenticationGSS) AuthenticationResponse() {}
func (a *AuthenticationGSS) Decode(src []byte) error {
if len(src) < 4 {
return errors.New("authentication message too short")
}
authType := binary.BigEndian.Uint32(src)
if authType != AuthTypeGSS {
return errors.New("bad auth type")
}
return nil
}
func (a *AuthenticationGSS) Encode(dst []byte) []byte {
dst = append(dst, 'R')
dst = pgio.AppendInt32(dst, 4)
dst = pgio.AppendUint32(dst, AuthTypeGSS)
return dst
}
func (a *AuthenticationGSS) MarshalJSON() ([]byte, error) {
return json.Marshal(struct {
Type string
Data []byte
}{
Type: "AuthenticationGSS",
})
}
func (a *AuthenticationGSS) UnmarshalJSON(data []byte) error {
// Ignore null, like in the main JSON package.
if string(data) == "null" {
return nil
}
var msg struct {
Type string
}
if err := json.Unmarshal(data, &msg); err != nil {
return err
}
return nil
}