oauth

func GenerateCertificate(
	nfType, nfId, certPemPath string,
	pubKey *rsa.PublicKey,
	rootCert *x509.Certificate,
	rootPrivKey *rsa.PrivateKey,
) (*x509.Certificate, error)

func GenerateClientCredentialAssertion(
	sub, aud, keyPath string,
) (string, error)

func GenerateRSAKeyPair(pubPemPath, privPemPath string) (*rsa.PrivateKey, error)

func GenerateRootCertificate(
	rootCertPath string,
	rootPrivKey *rsa.PrivateKey,
) (*x509.Certificate, error)

func GetNFCertFileName(nfType, nfId string) string

func GetNFCertPath(base, nfType, nfId string) string

func GetTokenCtx(
	nfType models.NfType,
	nfId, nrfUri, scope, targetNF string,
) (context.Context, *models.ProblemDetails, error)

func ParseCertFromPEM(certPemPath string) (*x509.Certificate, error)

func ParsePrivateKeyFromPEM(privPemPath string) (*rsa.PrivateKey, error)

func ParsePublicKeyFromPEM(pubPemPath string) (*rsa.PublicKey, error)

func VerifyOAuth(
	authorization, serviceName, certPath string,
) error