示例#1
0
// Reads the OIDC JWT passed in the context and verifies it using the given OIDC client.
// Returns the verified identity on success, error otherwise.
func VerifiedIdentityFromContext(client *gooidc.Client, ctx context.Context) (*gooidc.Identity, error) {
	md, ok := metadata.FromContext(ctx)
	if !ok {
		return nil, errors.New("missing RPC credentials")
	}
	rawJWT, ok := md["jwt"]
	if !ok {
		return nil, errors.New("missing OIDC credentials")
	}
	if len(rawJWT) != 1 {
		return nil, errors.New("incorrect JWT data sent")
	}
	jwt, err := jose.ParseJWT(rawJWT[0])
	if err != nil {
		return nil, err
	}
	if err := client.VerifyJWT(jwt); err != nil {
		return nil, err
	}
	claims, err := jwt.Claims()
	if err != nil {
		return nil, err
	}
	return gooidc.IdentityFromClaims(claims)
}
示例#2
0
// Parses and validates a JWT token, based on the client definition provided.
func ValidateJWT(idToken string, client *oidc.Client) (jose.JWT, error) {

	jwt, err := jose.ParseJWT(idToken)
	if err != nil {
		return jose.JWT{}, err
	}

	return jwt, client.VerifyJWT(jwt)
}
示例#3
0
文件: oidc_test.go 项目: Tecsisa/dex
func handleCallbackFunc(c *oidc.Client, claims *jose.Claims, refresh *string) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		code := r.URL.Query().Get("code")
		if code == "" {
			phttp.WriteError(w, http.StatusBadRequest, "code query param must be set")
			return
		}

		oac, err := c.OAuthClient()
		if err != nil {
			phttp.WriteError(w, http.StatusInternalServerError, fmt.Sprintf("unable to create oauth client: %v", err))
			return
		}

		t, err := oac.RequestToken(oauth2.GrantTypeAuthCode, code)
		if err != nil {
			phttp.WriteError(w, http.StatusBadRequest, fmt.Sprintf("unable to verify auth code with issuer: %v", err))
			return
		}

		// Get id token and claims.
		tok, err := jose.ParseJWT(t.IDToken)
		if err != nil {
			phttp.WriteError(w, http.StatusBadRequest, fmt.Sprintf("unable to parse id_token: %v", err))
			return
		}

		if err := c.VerifyJWT(tok); err != nil {
			phttp.WriteError(w, http.StatusBadRequest, fmt.Sprintf("unable to verify the JWT: %v", err))
			return
		}

		if *claims, err = tok.Claims(); err != nil {
			phttp.WriteError(w, http.StatusBadRequest, fmt.Sprintf("unable to construct claims: %v", err))
			return
		}

		// Get refresh token.
		*refresh = t.RefreshToken

		w.WriteHeader(http.StatusOK)
	}
}