cmd/tailscale/cli: Add CLI command to update certs on Synology devices.

Fixes #4674 Signed-off-by: Will Morrison <william.barr.morrison@gmail.com>
2024-01-31 22:15:12 +01:00
parent 9699bb0a20
commit 306bacc669
3 changed files with 361 additions and 0 deletions
@@ -0,0 +1,140 @@
+// Copyright (c) Tailscale Inc & AUTHORS
+// SPDX-License-Identifier: BSD-3-Clause
+
+package cli
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"reflect"
+	"testing"
+)
+
+type fakeAPICaller struct {
+	Data  json.RawMessage
+	Error error
+}
+
+func (c fakeAPICaller) Call(_ context.Context, _, _ string, _ map[string]string) (json.RawMessage, error) {
+	return c.Data, c.Error
+}
+
+func Test_listCerts(t *testing.T) {
+	tests := []struct {
+		name    string
+		caller  synoAPICaller
+		want    []certificateInfo
+		wantErr bool
+	}{
+		{
+			name: "normal response",
+			caller: fakeAPICaller{
+				Data: json.RawMessage(`{
+"certificates" : [
+	{
+		"desc" : "Tailnet Certificate",
+		"id" : "cG2XBt",
+		"is_broken" : false,
+		"is_default" : false,
+		"issuer" : {
+			"common_name" : "R3",
+			"country" : "US",
+			"organization" : "Let's Encrypt"
+		},
+		"key_types" : "ECC",
+		"renewable" : false,
+		"services" : [
+			{
+			"display_name" : "DSM Desktop Service",
+			"display_name_i18n" : "common:web_desktop",
+			"isPkg" : false,
+			"multiple_cert" : true,
+			"owner" : "root",
+			"service" : "default",
+			"subscriber" : "system",
+			"user_setable" : true
+			}
+		],
+		"signature_algorithm" : "sha256WithRSAEncryption",
+		"subject" : {
+			"common_name" : "foo.tailscale.ts.net",
+			"sub_alt_name" : [ "foo.tailscale.ts.net" ]
+		},
+		"user_deletable" : true,
+		"valid_from" : "Sep 26 11:39:43 2023 GMT",
+		"valid_till" : "Dec 25 11:39:42 2023 GMT"
+	},
+	{
+		"desc" : "",
+		"id" : "sgmnpb",
+		"is_broken" : false,
+		"is_default" : false,
+		"issuer" : {
+			"city" : "Taipei",
+			"common_name" : "Synology Inc. CA",
+			"country" : "TW",
+			"organization" : "Synology Inc."
+		},
+		"key_types" : "",
+		"renewable" : false,
+		"self_signed_cacrt_info" : {
+			"issuer" : {
+			"city" : "Taipei",
+			"common_name" : "Synology Inc. CA",
+			"country" : "TW",
+			"organization" : "Synology Inc."
+			},
+			"subject" : {
+			"city" : "Taipei",
+			"common_name" : "Synology Inc. CA",
+			"country" : "TW",
+			"organization" : "Synology Inc."
+			}
+		},
+		"services" : [],
+		"signature_algorithm" : "sha256WithRSAEncryption",
+		"subject" : {
+			"city" : "Taipei",
+			"common_name" : "synology.com",
+			"country" : "TW",
+			"organization" : "Synology Inc.",
+			"sub_alt_name" : []
+		},
+		"user_deletable" : true,
+		"valid_from" : "May 27 00:23:19 2019 GMT",
+		"valid_till" : "Feb 11 00:23:19 2039 GMT"
+	}
+]
+}`),
+				Error: nil,
+			},
+			want: []certificateInfo{
+				{Desc: "Tailnet Certificate", ID: "cG2XBt", Subject: subject{CommonName: "foo.tailscale.ts.net"}},
+				{Desc: "", ID: "sgmnpb", Subject: subject{CommonName: "synology.com"}},
+			},
+		},
+		{
+			name:    "call error",
+			caller:  fakeAPICaller{nil, fmt.Errorf("caller failed")},
+			wantErr: true,
+		},
+		{
+			name:    "payload decode error",
+			caller:  fakeAPICaller{json.RawMessage("This isn't JSON!"), nil},
+			wantErr: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := listCerts(context.Background(), tt.caller)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("listCerts() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("listCerts() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}