1 files changed, 78 insertions, 0 deletions
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..2570c08
--- /dev/null
+++ b/main.go
@@ -0,0 +1,78 @@
+// Copyright 2016 The Upspin Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Keyserver is a wrapper for a key implementation that presents it as an HTTP
+// interface.
+package main // import "kesim.org/upspin-keyserver"
+
+import (
+	"flag"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"upspin.io/flags"
+	"upspin.io/log"
+	"upspin.io/serverutil"
+	"upspin.io/serverutil/keyserver"
+	"upspin.io/upspin"
+
+	// Load required transports
+	_ "upspin.io/key/transports"
+
+	// Possible storage backends.
+	"upspin.io/cloud/https"
+	_ "upspin.io/cloud/storage/disk"
+)
+
+var (
+	keyDir = flag.String("keyDir", "", "initialize keys from this `directory`")
+)
+
+func main() {
+	keyserver.Main(setupTestUser)
+	https.ListenAndServeFromFlags(nil)
+}
+
+// setupTestUser uses the -test_user and -test_secrets flags to bootstrap the
+// inprocess key server with an initial user.
+func setupTestUser(key upspin.KeyServer) {
+	if *keyDir == "" {
+		log.Println("no keyDir provided")
+		return
+	}
+
+	if flags.InsecureHTTP {
+		if !serverutil.IsLoopback(flags.HTTPAddr) {
+			log.Fatal("cannot use -keyDir flag on an insecure connection except on -http=localhost:port")
+		}
+	}
+
+	entries, err := os.ReadDir(*keyDir)
+	if err != nil {
+		log.Fatalf("cannot open keyDir %q: %v", *keyDir, err)
+	}
+
+	for _, entry := range entries {
+		name := entry.Name()
+		path := filepath.Join(*keyDir, name)
+		if !entry.IsDir() || !strings.Contains("@", name) {
+			continue
+		}
+
+		pk, err := os.ReadFile(path)
+		if err != nil {
+			log.Fatalf("unable to read %q: %v", path, err)
+		}
+		userStruct := &upspin.User{
+			Name:      upspin.UserName(name),
+			PublicKey: upspin.PublicKey(string(pk)),
+		}
+		err = key.Put(userStruct)
+		if err != nil {
+			log.Fatalf("Put %q failed: %v", name, err)
+		}
+		log.Printf("Added user %q\n", name)
+	}
+}