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feat: implement jwks_uri handler in oidc discovery (#334)

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Signed-off-by: Товарищ <2962928213@qq.com>
This commit is contained in:
Товарищ программист
2021-11-22 17:47:44 +08:00
committed by GitHub
parent 44b59d866a
commit bddd57cda8
6 changed files with 36 additions and 1 deletions
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21
object/oidc_discovery.go
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@ -15,8 +15,12 @@
package object
import (
"crypto/x509"
"encoding/pem"
"fmt"
jose "gopkg.in/square/go-jose.v2"
"github.com/astaxie/beego"
)
@ -68,3 +72,20 @@ func init() {
func GetOidcDiscovery() OidcDiscovery {
return oidcDiscovery
}
func GetJSONWebKeySet() (jose.JSONWebKeySet, error) {
//follows the protocol rfc 7517(draft)
//link here: https://self-issued.info/docs/draft-ietf-jose-json-web-key.html
//or https://datatracker.ietf.org/doc/html/draft-ietf-jose-json-web-key
certPEMBlock := []byte(tokenJwtPublicKey)
certDERBlock, _ := pem.Decode(certPEMBlock)
x509Cert, _ := x509.ParseCertificate(certDERBlock.Bytes)
var jwk jose.JSONWebKey
jwk.Key = x509Cert.PublicKey
jwk.Certificates = []*x509.Certificate{x509Cert}
var jwks jose.JSONWebKeySet
jwks.Keys = []jose.JSONWebKey{jwk}
return jwks, nil
}