/
oidc_connect.go
83 lines (66 loc) · 2.46 KB
/
oidc_connect.go
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// Copyright Project Contour Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cli
import (
"net"
"net/http"
"time"
"github.com/projectcontour/contour-authserver/pkg/auth"
"github.com/projectcontour/contour-authserver/pkg/config"
"github.com/spf13/cobra"
"github.com/allegro/bigcache"
ctrl "sigs.k8s.io/controller-runtime"
)
// NewOIDCConnect - start server as OIDC and take in 'config' file as parameter...
func NewOIDCConnect() *cobra.Command {
cmd := cobra.Command{
Use: "oidc Server [OPTIONS]",
Short: "Run a OIDC authentication server",
Args: cobra.NoArgs,
RunE: func(cmd *cobra.Command, args []string) error {
log := ctrl.Log.WithName("auth.oidc")
cfgFile, err := cmd.Flags().GetString("config")
if err != nil {
return ExitError{EX_CONFIG, err}
}
cfg, err := config.NewConfig(cfgFile)
if err != nil {
return ExitError{EX_CONFIG, err}
}
log.Info("init oidc... ")
bigCache, _ := bigcache.NewBigCache(bigcache.DefaultConfig(time.Duration(cfg.CacheTimeout) * time.Minute))
authOidc := &auth.OIDCConnect{
Log: log,
OidcConfig: cfg,
Cache: bigCache,
HTTPClient: http.DefaultClient, // need to handle client creation with TLS
}
listener, err := net.Listen("tcp", authOidc.OidcConfig.Address)
if err != nil {
return ExitError{EX_CONFIG, err}
}
srv, err := DefaultServer(cmd)
if err != nil {
return ExitErrorf(EX_CONFIG, "invalid TLS configuration: %s", err)
}
auth.RegisterServer(srv, authOidc)
log.Info("started serving", "address", authOidc.OidcConfig.Address)
return auth.RunServer(ctrl.SetupSignalHandler(), listener, srv)
},
}
cmd.Flags().String("config", "", "Path to config file ( Yaml format ).")
cmd.Flags().String("tls-cert-path", "", "Path to the TLS server certificate.")
cmd.Flags().String("tls-ca-path", "", "Path to the TLS CA certificate bundle.")
cmd.Flags().String("tls-key-path", "", "Path to the TLS server key.")
return &cmd
}