X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/678f1f53466c3f2133f63a6e6ad553f5e5d14804..4a919918a4ce37b5290793f02fa959db1c073590:/lib/controller/rpc/conn.go

diff --git a/lib/controller/rpc/conn.go b/lib/controller/rpc/conn.go
index e07eaf40af..1028da829f 100644
--- a/lib/controller/rpc/conn.go
+++ b/lib/controller/rpc/conn.go
@@ -8,6 +8,7 @@ import (
 	"context"
 	"crypto/tls"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"net"
@@ -17,10 +18,19 @@ import (
 	"time"
 
 	"git.curoverse.com/arvados.git/sdk/go/arvados"
+	"git.curoverse.com/arvados.git/sdk/go/auth"
 )
 
 type TokenProvider func(context.Context) ([]string, error)
 
+func PassthroughTokenProvider(ctx context.Context) ([]string, error) {
+	if incoming, ok := auth.FromContext(ctx); !ok {
+		return nil, errors.New("no token provided")
+	} else {
+		return incoming.Tokens, nil
+	}
+}
+
 type Conn struct {
 	clusterID     string
 	httpClient    http.Client
@@ -111,6 +121,13 @@ func (conn *Conn) requestAndDecode(ctx context.Context, dst interface{}, ep arva
 	return aClient.RequestAndDecodeContext(ctx, dst, ep.Method, path, body, params)
 }
 
+func (conn *Conn) ConfigGet(ctx context.Context) (json.RawMessage, error) {
+	ep := arvados.EndpointConfigGet
+	var resp json.RawMessage
+	err := conn.requestAndDecode(ctx, &resp, ep, nil, nil)
+	return resp, err
+}
+
 func (conn *Conn) CollectionCreate(ctx context.Context, options arvados.CreateOptions) (arvados.Collection, error) {
 	ep := arvados.EndpointCollectionCreate
 	var resp arvados.Collection