26 lines
517 B
Go
26 lines
517 B
Go
package oidc
|
|
|
|
import (
|
|
"crypto/sha256"
|
|
|
|
"github.com/caos/oidc/pkg/utils"
|
|
)
|
|
|
|
const (
|
|
CodeChallengeMethodPlain CodeChallengeMethod = "plain"
|
|
CodeChallengeMethodS256 CodeChallengeMethod = "S256"
|
|
)
|
|
|
|
type CodeChallengeMethod string
|
|
|
|
type CodeChallenge struct {
|
|
Challenge string
|
|
Method CodeChallengeMethod
|
|
}
|
|
|
|
func (c *CodeChallenge) Verify(codeVerifier string) bool {
|
|
if c.Method == CodeChallengeMethodS256 {
|
|
codeVerifier = utils.HashString(sha256.New(), codeVerifier)
|
|
}
|
|
return codeVerifier == c.Challenge
|
|
}
|