minio/docs/site-replication/gen-oidc-sts-cred.go

79 lines
2.2 KiB
Go

//go:build ignore
// +build ignore
// Copyright (c) 2015-2022 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program 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.
//
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
package main
// This programs mocks user interaction against Dex IDP and generates STS
// credentials. It is for MinIO testing purposes only.
//
// Run like:
//
// $ MINIO_ENDPOINT=http://localhost:9000 go run gen-oidc-sts-cred.go
import (
"context"
"fmt"
"log"
"net/http"
"os"
cr "github.com/minio/minio-go/v7/pkg/credentials"
cmd "github.com/minio/minio/cmd"
)
func main() {
ctx := context.Background()
endpoint := os.Getenv("MINIO_ENDPOINT")
if endpoint == "" {
log.Fatalf("Please specify a MinIO server endpoint environment variable like:\n\n\texport MINIO_ENDPOINT=http://localhost:9000")
}
appParams := cmd.OpenIDClientAppParams{
ClientID: "minio-client-app",
ClientSecret: "minio-client-app-secret",
ProviderURL: "http://127.0.0.1:5556/dex",
RedirectURL: "http://127.0.0.1:10000/oauth_callback",
}
oidcToken, err := cmd.MockOpenIDTestUserInteraction(ctx, appParams, "dillon@example.io", "dillon")
if err != nil {
log.Fatalf("Failed to generate OIDC token: %v", err)
}
webID := cr.STSWebIdentity{
Client: &http.Client{},
STSEndpoint: endpoint,
GetWebIDTokenExpiry: func() (*cr.WebIdentityToken, error) {
return &cr.WebIdentityToken{
Token: oidcToken,
}, nil
},
}
value, err := webID.Retrieve()
if err != nil {
log.Fatalf("Expected to generate credentials: %v", err)
}
// Print credentials separated by colons:
fmt.Printf("%s:%s:%s\n", value.AccessKeyID, value.SecretAccessKey, value.SessionToken)
}