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jwt_grpc.go
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jwt_grpc.go
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/*
* Copyright (c) 2018. Abstrium SAS <team (at) pydio.com>
* This file is part of Pydio Cells.
*
* Pydio Cells is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pydio Cells is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pydio Cells. If not, see <http://www.gnu.org/licenses/>.
*
* The latest code can be found at <https://pydio.com>.
*/
package auth
import (
"context"
"encoding/json"
"github.com/mitchellh/mapstructure"
"github.com/ory/fosite/token/jwt"
defaults "github.com/pydio/cells/common/micro"
"github.com/pydio/cells/common/proto/auth"
)
type grpcprovider struct {
service string
}
type grpctoken struct {
claims *jwt.IDTokenClaims
}
type grpcclaims interface {
ToMap() map[string]interface{}
}
func RegisterGRPCProvider(service string) {
p := new(grpcprovider)
p.service = service
addProvider(p)
}
func (p *grpcprovider) GetType() ProviderType {
return ProviderTypeGrpc
}
func (c *grpcprovider) Verify(ctx context.Context, rawIDToken string) (IDToken, error) {
cli := auth.NewAuthTokenVerifierClient(c.service, defaults.NewClient())
resp, err := cli.Verify(ctx, &auth.VerifyTokenRequest{
Token: rawIDToken,
})
if err != nil {
return nil, err
}
token := new(grpctoken)
if err := json.Unmarshal(resp.GetData(), &token.claims); err != nil {
return nil, err
}
return token, nil
}
func (t *grpctoken) Claims(v interface{}) error {
return mapstructure.Decode(t.claims.ToMap(), &v)
}