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cmd/dex: adding reflection to grpc api, enabled through configuration

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This commit is contained in:
Michael Venezia 2019-08-06 16:56:09 -04:00
parent bc02006b45
commit b65966d744
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GPG key ID: 8C8007B3597AB5EE
3 changed files with 9 additions and 1 deletions
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4
Documentation/api.md
View file

@ -12,11 +12,13 @@ Admins that wish to expose the gRPC service must add the following entry to the
grpc:
# Cannot be the same address as an HTTP(S) service.
addr: 127.0.0.1:5557
# Server certs. If TLS credentials aren't provided dex will generate self-signed ones.
# Server certs. If TLS credentials aren't provided dex will run in plaintext (HTTP) mode.
tlsCert: /etc/dex/grpc.crt
tlsKey: /etc/dex/grpc.key
# Client auth CA.
tlsClientCA: /etc/dex/client.crt
# enable reflection
reflection: true
```
## Generating clients

1
cmd/dex/config.go
View file

@ -150,6 +150,7 @@ type GRPC struct {
TLSCert string `json:"tlsCert"`
TLSKey string `json:"tlsKey"`
TLSClientCA string `json:"tlsClientCA"`
Reflection bool `json:"reflection"`
}
// Storage holds app's storage configuration.

5
cmd/dex/serve.go
View file

@ -21,6 +21,7 @@ import (
"github.com/spf13/cobra"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials"
"google.golang.org/grpc/reflection"
"github.com/dexidp/dex/api"
"github.com/dexidp/dex/pkg/log"
@ -282,6 +283,10 @@ func serve(cmd *cobra.Command, args []string) error {
s := grpc.NewServer(grpcOptions...)
api.RegisterDexServer(s, server.NewAPI(serverConfig.Storage, logger))
grpcMetrics.InitializeMetrics(s)
if c.GRPC.Reflection {
logger.Info("enabling reflection in grpc service")
reflection.Register(s)
}
err = s.Serve(list)
return fmt.Errorf("listening on %s failed: %v", c.GRPC.Addr, err)
}()