mirror of https://github.com/tailscale/tailscale/
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
849 lines
20 KiB
Go
849 lines
20 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
package clientupdate
|
|
|
|
import (
|
|
"archive/tar"
|
|
"compress/gzip"
|
|
"fmt"
|
|
"io/fs"
|
|
"maps"
|
|
"os"
|
|
"path/filepath"
|
|
"slices"
|
|
"sort"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
func TestUpdateDebianAptSourcesListBytes(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
toTrack string
|
|
in string
|
|
want string // empty means want no change
|
|
wantErr string
|
|
}{
|
|
{
|
|
name: "stable-to-unstable",
|
|
toTrack: UnstableTrack,
|
|
in: "# Tailscale packages for debian buster\ndeb https://pkgs.tailscale.com/stable/debian bullseye main\n",
|
|
want: "# Tailscale packages for debian buster\ndeb https://pkgs.tailscale.com/unstable/debian bullseye main\n",
|
|
},
|
|
{
|
|
name: "stable-unchanged",
|
|
toTrack: StableTrack,
|
|
in: "# Tailscale packages for debian buster\ndeb https://pkgs.tailscale.com/stable/debian bullseye main\n",
|
|
},
|
|
{
|
|
name: "if-both-stable-and-unstable-dont-change",
|
|
toTrack: StableTrack,
|
|
in: "# Tailscale packages for debian buster\n" +
|
|
"deb https://pkgs.tailscale.com/stable/debian bullseye main\n" +
|
|
"deb https://pkgs.tailscale.com/unstable/debian bullseye main\n",
|
|
},
|
|
{
|
|
name: "if-both-stable-and-unstable-dont-change-unstable",
|
|
toTrack: UnstableTrack,
|
|
in: "# Tailscale packages for debian buster\n" +
|
|
"deb https://pkgs.tailscale.com/stable/debian bullseye main\n" +
|
|
"deb https://pkgs.tailscale.com/unstable/debian bullseye main\n",
|
|
},
|
|
{
|
|
name: "signed-by-form",
|
|
toTrack: UnstableTrack,
|
|
in: "# Tailscale packages for ubuntu jammy\ndeb [signed-by=/usr/share/keyrings/tailscale-archive-keyring.gpg] https://pkgs.tailscale.com/stable/ubuntu jammy main\n",
|
|
want: "# Tailscale packages for ubuntu jammy\ndeb [signed-by=/usr/share/keyrings/tailscale-archive-keyring.gpg] https://pkgs.tailscale.com/unstable/ubuntu jammy main\n",
|
|
},
|
|
{
|
|
name: "unsupported-lines",
|
|
toTrack: UnstableTrack,
|
|
in: "# Tailscale packages for ubuntu jammy\ndeb [signed-by=/usr/share/keyrings/tailscale-archive-keyring.gpg] https://pkgs.tailscale.com/foobar/ubuntu jammy main\n",
|
|
wantErr: "unexpected/unsupported /etc/apt/sources.list.d/tailscale.list contents",
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
newContent, err := updateDebianAptSourcesListBytes([]byte(tt.in), tt.toTrack)
|
|
if err != nil {
|
|
if err.Error() != tt.wantErr {
|
|
t.Fatalf("error = %v; want %q", err, tt.wantErr)
|
|
}
|
|
return
|
|
}
|
|
if tt.wantErr != "" {
|
|
t.Fatalf("got no error; want %q", tt.wantErr)
|
|
}
|
|
var gotChange string
|
|
if string(newContent) != tt.in {
|
|
gotChange = string(newContent)
|
|
}
|
|
if gotChange != tt.want {
|
|
t.Errorf("wrong result\n got: %q\nwant: %q", gotChange, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestUpdateYUMRepoTrack(t *testing.T) {
|
|
tests := []struct {
|
|
desc string
|
|
before string
|
|
track string
|
|
after string
|
|
rewrote bool
|
|
wantErr bool
|
|
}{
|
|
{
|
|
desc: "same track",
|
|
before: `
|
|
[tailscale-stable]
|
|
name=Tailscale stable
|
|
baseurl=https://pkgs.tailscale.com/stable/fedora/$basearch
|
|
enabled=1
|
|
type=rpm
|
|
repo_gpgcheck=1
|
|
gpgcheck=0
|
|
gpgkey=https://pkgs.tailscale.com/stable/fedora/repo.gpg
|
|
`,
|
|
track: StableTrack,
|
|
after: `
|
|
[tailscale-stable]
|
|
name=Tailscale stable
|
|
baseurl=https://pkgs.tailscale.com/stable/fedora/$basearch
|
|
enabled=1
|
|
type=rpm
|
|
repo_gpgcheck=1
|
|
gpgcheck=0
|
|
gpgkey=https://pkgs.tailscale.com/stable/fedora/repo.gpg
|
|
`,
|
|
},
|
|
{
|
|
desc: "change track",
|
|
before: `
|
|
[tailscale-stable]
|
|
name=Tailscale stable
|
|
baseurl=https://pkgs.tailscale.com/stable/fedora/$basearch
|
|
enabled=1
|
|
type=rpm
|
|
repo_gpgcheck=1
|
|
gpgcheck=0
|
|
gpgkey=https://pkgs.tailscale.com/stable/fedora/repo.gpg
|
|
`,
|
|
track: UnstableTrack,
|
|
after: `
|
|
[tailscale-unstable]
|
|
name=Tailscale unstable
|
|
baseurl=https://pkgs.tailscale.com/unstable/fedora/$basearch
|
|
enabled=1
|
|
type=rpm
|
|
repo_gpgcheck=1
|
|
gpgcheck=0
|
|
gpgkey=https://pkgs.tailscale.com/unstable/fedora/repo.gpg
|
|
`,
|
|
rewrote: true,
|
|
},
|
|
{
|
|
desc: "non-tailscale repo file",
|
|
before: `
|
|
[fedora]
|
|
name=Fedora $releasever - $basearch
|
|
#baseurl=http://download.example/pub/fedora/linux/releases/$releasever/Everything/$basearch/os/
|
|
metalink=https://mirrors.fedoraproject.org/metalink?repo=fedora-$releasever&arch=$basearch
|
|
enabled=1
|
|
countme=1
|
|
metadata_expire=7d
|
|
repo_gpgcheck=0
|
|
type=rpm
|
|
gpgcheck=1
|
|
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-$basearch
|
|
skip_if_unavailable=False
|
|
`,
|
|
track: StableTrack,
|
|
wantErr: true,
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.desc, func(t *testing.T) {
|
|
path := filepath.Join(t.TempDir(), "tailscale.repo")
|
|
if err := os.WriteFile(path, []byte(tt.before), 0644); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
rewrote, err := updateYUMRepoTrack(path, tt.track)
|
|
if err == nil && tt.wantErr {
|
|
t.Fatal("got nil error, want non-nil")
|
|
}
|
|
if err != nil && !tt.wantErr {
|
|
t.Fatalf("got error %q, want nil", err)
|
|
}
|
|
if err != nil {
|
|
return
|
|
}
|
|
if rewrote != tt.rewrote {
|
|
t.Errorf("got rewrote flag %v, want %v", rewrote, tt.rewrote)
|
|
}
|
|
|
|
after, err := os.ReadFile(path)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if string(after) != tt.after {
|
|
t.Errorf("got repo file after update:\n%swant:\n%s", after, tt.after)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestParseAlpinePackageVersion(t *testing.T) {
|
|
tests := []struct {
|
|
desc string
|
|
out string
|
|
want string
|
|
wantErr bool
|
|
}{
|
|
{
|
|
desc: "valid version",
|
|
out: `
|
|
tailscale-1.44.2-r0 description:
|
|
The easiest, most secure way to use WireGuard and 2FA
|
|
|
|
tailscale-1.44.2-r0 webpage:
|
|
https://tailscale.com/
|
|
|
|
tailscale-1.44.2-r0 installed size:
|
|
32 MiB
|
|
`,
|
|
want: "1.44.2",
|
|
},
|
|
{
|
|
desc: "wrong package output",
|
|
out: `
|
|
busybox-1.36.1-r0 description:
|
|
Size optimized toolbox of many common UNIX utilities
|
|
|
|
busybox-1.36.1-r0 webpage:
|
|
https://busybox.net/
|
|
|
|
busybox-1.36.1-r0 installed size:
|
|
924 KiB
|
|
`,
|
|
wantErr: true,
|
|
},
|
|
{
|
|
desc: "missing version",
|
|
out: `
|
|
tailscale description:
|
|
The easiest, most secure way to use WireGuard and 2FA
|
|
|
|
tailscale webpage:
|
|
https://tailscale.com/
|
|
|
|
tailscale installed size:
|
|
32 MiB
|
|
`,
|
|
wantErr: true,
|
|
},
|
|
{
|
|
desc: "empty output",
|
|
out: "",
|
|
wantErr: true,
|
|
},
|
|
{
|
|
desc: "multiple versions",
|
|
out: `
|
|
tailscale-1.54.1-r0 description:
|
|
The easiest, most secure way to use WireGuard and 2FA
|
|
|
|
tailscale-1.54.1-r0 webpage:
|
|
https://tailscale.com/
|
|
|
|
tailscale-1.54.1-r0 installed size:
|
|
34 MiB
|
|
|
|
tailscale-1.58.2-r0 description:
|
|
The easiest, most secure way to use WireGuard and 2FA
|
|
|
|
tailscale-1.58.2-r0 webpage:
|
|
https://tailscale.com/
|
|
|
|
tailscale-1.58.2-r0 installed size:
|
|
35 MiB
|
|
`,
|
|
want: "1.58.2",
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.desc, func(t *testing.T) {
|
|
got, err := parseAlpinePackageVersion([]byte(tt.out))
|
|
if err == nil && tt.wantErr {
|
|
t.Fatalf("got nil error and version %q, want non-nil error", got)
|
|
}
|
|
if err != nil && !tt.wantErr {
|
|
t.Fatalf("got error: %q, want nil", err)
|
|
}
|
|
if got != tt.want {
|
|
t.Fatalf("got version: %q, want %q", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSynoArch(t *testing.T) {
|
|
tests := []struct {
|
|
goarch string
|
|
synoinfoUnique string
|
|
want string
|
|
wantErr bool
|
|
}{
|
|
{goarch: "amd64", synoinfoUnique: "synology_x86_224", want: "x86_64"},
|
|
{goarch: "arm64", synoinfoUnique: "synology_armv8_124", want: "armv8"},
|
|
{goarch: "386", synoinfoUnique: "synology_i686_415play", want: "i686"},
|
|
{goarch: "arm", synoinfoUnique: "synology_88f6281_213air", want: "88f6281"},
|
|
{goarch: "arm", synoinfoUnique: "synology_88f6282_413j", want: "88f6282"},
|
|
{goarch: "arm", synoinfoUnique: "synology_hi3535_NVR1218", want: "hi3535"},
|
|
{goarch: "arm", synoinfoUnique: "synology_alpine_1517", want: "alpine"},
|
|
{goarch: "arm", synoinfoUnique: "synology_armada370_216se", want: "armada370"},
|
|
{goarch: "arm", synoinfoUnique: "synology_armada375_115", want: "armada375"},
|
|
{goarch: "arm", synoinfoUnique: "synology_armada38x_419slim", want: "armada38x"},
|
|
{goarch: "arm", synoinfoUnique: "synology_armadaxp_RS815", want: "armadaxp"},
|
|
{goarch: "arm", synoinfoUnique: "synology_comcerto2k_414j", want: "comcerto2k"},
|
|
{goarch: "arm", synoinfoUnique: "synology_monaco_216play", want: "monaco"},
|
|
{goarch: "ppc64", synoinfoUnique: "synology_qoriq_413", wantErr: true},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(fmt.Sprintf("%s-%s", tt.goarch, tt.synoinfoUnique), func(t *testing.T) {
|
|
synoinfoConfPath := filepath.Join(t.TempDir(), "synoinfo.conf")
|
|
if err := os.WriteFile(
|
|
synoinfoConfPath,
|
|
[]byte(fmt.Sprintf("unique=%q\n", tt.synoinfoUnique)),
|
|
0600,
|
|
); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
got, err := synoArch(tt.goarch, synoinfoConfPath)
|
|
if err != nil {
|
|
if !tt.wantErr {
|
|
t.Fatalf("got unexpected error %v", err)
|
|
}
|
|
return
|
|
}
|
|
if tt.wantErr {
|
|
t.Fatalf("got %q, expected an error", got)
|
|
}
|
|
if got != tt.want {
|
|
t.Errorf("got %q, want %q", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestParseSynoinfo(t *testing.T) {
|
|
tests := []struct {
|
|
desc string
|
|
content string
|
|
want string
|
|
wantErr bool
|
|
}{
|
|
{
|
|
desc: "double-quoted",
|
|
content: `
|
|
company_title="Synology"
|
|
unique="synology_88f6281_213air"
|
|
`,
|
|
want: "88f6281",
|
|
},
|
|
{
|
|
desc: "single-quoted",
|
|
content: `
|
|
company_title="Synology"
|
|
unique='synology_88f6281_213air'
|
|
`,
|
|
want: "88f6281",
|
|
},
|
|
{
|
|
desc: "unquoted",
|
|
content: `
|
|
company_title="Synology"
|
|
unique=synology_88f6281_213air
|
|
`,
|
|
want: "88f6281",
|
|
},
|
|
{
|
|
desc: "missing unique",
|
|
content: `
|
|
company_title="Synology"
|
|
`,
|
|
wantErr: true,
|
|
},
|
|
{
|
|
desc: "empty unique",
|
|
content: `
|
|
company_title="Synology"
|
|
unique=
|
|
`,
|
|
wantErr: true,
|
|
},
|
|
{
|
|
desc: "empty unique double-quoted",
|
|
content: `
|
|
company_title="Synology"
|
|
unique=""
|
|
`,
|
|
wantErr: true,
|
|
},
|
|
{
|
|
desc: "empty unique single-quoted",
|
|
content: `
|
|
company_title="Synology"
|
|
unique=''
|
|
`,
|
|
wantErr: true,
|
|
},
|
|
{
|
|
desc: "malformed unique",
|
|
content: `
|
|
company_title="Synology"
|
|
unique="synology_88f6281"
|
|
`,
|
|
wantErr: true,
|
|
},
|
|
{
|
|
desc: "empty file",
|
|
content: ``,
|
|
wantErr: true,
|
|
},
|
|
{
|
|
desc: "empty lines and comments",
|
|
content: `
|
|
|
|
# In a file named synoinfo? Shocking!
|
|
company_title="Synology"
|
|
|
|
|
|
# unique= is_a_field_that_follows
|
|
unique="synology_88f6281_213air"
|
|
|
|
`,
|
|
want: "88f6281",
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.desc, func(t *testing.T) {
|
|
synoinfoConfPath := filepath.Join(t.TempDir(), "synoinfo.conf")
|
|
if err := os.WriteFile(synoinfoConfPath, []byte(tt.content), 0600); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
got, err := parseSynoinfo(synoinfoConfPath)
|
|
if err != nil {
|
|
if !tt.wantErr {
|
|
t.Fatalf("got unexpected error %v", err)
|
|
}
|
|
return
|
|
}
|
|
if tt.wantErr {
|
|
t.Fatalf("got %q, expected an error", got)
|
|
}
|
|
if got != tt.want {
|
|
t.Errorf("got %q, want %q", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestUnpackLinuxTarball(t *testing.T) {
|
|
oldBinaryPaths := binaryPaths
|
|
t.Cleanup(func() { binaryPaths = oldBinaryPaths })
|
|
|
|
tests := []struct {
|
|
desc string
|
|
tarball map[string]string
|
|
before map[string]string
|
|
after map[string]string
|
|
wantErr bool
|
|
}{
|
|
{
|
|
desc: "success",
|
|
before: map[string]string{
|
|
"tailscale": "v1",
|
|
"tailscaled": "v1",
|
|
},
|
|
tarball: map[string]string{
|
|
"/usr/bin/tailscale": "v2",
|
|
"/usr/bin/tailscaled": "v2",
|
|
},
|
|
after: map[string]string{
|
|
"tailscale": "v2",
|
|
"tailscaled": "v2",
|
|
},
|
|
},
|
|
{
|
|
desc: "don't touch unrelated files",
|
|
before: map[string]string{
|
|
"tailscale": "v1",
|
|
"tailscaled": "v1",
|
|
"foo": "bar",
|
|
},
|
|
tarball: map[string]string{
|
|
"/usr/bin/tailscale": "v2",
|
|
"/usr/bin/tailscaled": "v2",
|
|
},
|
|
after: map[string]string{
|
|
"tailscale": "v2",
|
|
"tailscaled": "v2",
|
|
"foo": "bar",
|
|
},
|
|
},
|
|
{
|
|
desc: "unmodified",
|
|
before: map[string]string{
|
|
"tailscale": "v1",
|
|
"tailscaled": "v1",
|
|
},
|
|
tarball: map[string]string{
|
|
"/usr/bin/tailscale": "v1",
|
|
"/usr/bin/tailscaled": "v1",
|
|
},
|
|
after: map[string]string{
|
|
"tailscale": "v1",
|
|
"tailscaled": "v1",
|
|
},
|
|
},
|
|
{
|
|
desc: "ignore extra tarball files",
|
|
before: map[string]string{
|
|
"tailscale": "v1",
|
|
"tailscaled": "v1",
|
|
},
|
|
tarball: map[string]string{
|
|
"/usr/bin/tailscale": "v2",
|
|
"/usr/bin/tailscaled": "v2",
|
|
"/systemd/tailscaled.service": "v2",
|
|
},
|
|
after: map[string]string{
|
|
"tailscale": "v2",
|
|
"tailscaled": "v2",
|
|
},
|
|
},
|
|
{
|
|
desc: "tarball missing tailscaled",
|
|
before: map[string]string{
|
|
"tailscale": "v1",
|
|
"tailscaled": "v1",
|
|
},
|
|
tarball: map[string]string{
|
|
"/usr/bin/tailscale": "v2",
|
|
},
|
|
after: map[string]string{
|
|
"tailscale": "v1",
|
|
"tailscale.new": "v2",
|
|
"tailscaled": "v1",
|
|
},
|
|
wantErr: true,
|
|
},
|
|
{
|
|
desc: "duplicate tailscale binary",
|
|
before: map[string]string{
|
|
"tailscale": "v1",
|
|
"tailscaled": "v1",
|
|
},
|
|
tarball: map[string]string{
|
|
"/usr/bin/tailscale": "v2",
|
|
"/usr/sbin/tailscale": "v2",
|
|
"/usr/bin/tailscaled": "v2",
|
|
},
|
|
after: map[string]string{
|
|
"tailscale": "v1",
|
|
"tailscale.new": "v2",
|
|
"tailscaled": "v1",
|
|
"tailscaled.new": "v2",
|
|
},
|
|
wantErr: true,
|
|
},
|
|
{
|
|
desc: "empty archive",
|
|
before: map[string]string{
|
|
"tailscale": "v1",
|
|
"tailscaled": "v1",
|
|
},
|
|
tarball: map[string]string{},
|
|
after: map[string]string{
|
|
"tailscale": "v1",
|
|
"tailscaled": "v1",
|
|
},
|
|
wantErr: true,
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.desc, func(t *testing.T) {
|
|
// Swap out binaryPaths function to point at dummy file paths.
|
|
tmp := t.TempDir()
|
|
tailscalePath := filepath.Join(tmp, "tailscale")
|
|
tailscaledPath := filepath.Join(tmp, "tailscaled")
|
|
binaryPaths = func() (string, string, error) {
|
|
return tailscalePath, tailscaledPath, nil
|
|
}
|
|
for name, content := range tt.before {
|
|
if err := os.WriteFile(filepath.Join(tmp, name), []byte(content), 0755); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
tarPath := filepath.Join(tmp, "tailscale.tgz")
|
|
genTarball(t, tarPath, tt.tarball)
|
|
|
|
up := &Updater{Arguments: Arguments{Logf: t.Logf}}
|
|
err := up.unpackLinuxTarball(tarPath)
|
|
if err != nil {
|
|
if !tt.wantErr {
|
|
t.Fatalf("unexpected error: %v", err)
|
|
}
|
|
} else if tt.wantErr {
|
|
t.Fatalf("unpack succeeded, expected an error")
|
|
}
|
|
|
|
gotAfter := make(map[string]string)
|
|
err = filepath.WalkDir(tmp, func(path string, d fs.DirEntry, err error) error {
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if d.Type().IsDir() {
|
|
return nil
|
|
}
|
|
if path == tarPath {
|
|
return nil
|
|
}
|
|
content, err := os.ReadFile(path)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
path = filepath.ToSlash(path)
|
|
base := filepath.ToSlash(tmp)
|
|
gotAfter[strings.TrimPrefix(path, base+"/")] = string(content)
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if !maps.Equal(gotAfter, tt.after) {
|
|
t.Errorf("files after unpack: %+v, want %+v", gotAfter, tt.after)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func genTarball(t *testing.T, path string, files map[string]string) {
|
|
f, err := os.Create(path)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer f.Close()
|
|
gw := gzip.NewWriter(f)
|
|
defer gw.Close()
|
|
tw := tar.NewWriter(gw)
|
|
defer tw.Close()
|
|
for file, content := range files {
|
|
if err := tw.WriteHeader(&tar.Header{
|
|
Name: file,
|
|
Size: int64(len(content)),
|
|
Mode: 0755,
|
|
}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if _, err := tw.Write([]byte(content)); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestWriteFileOverwrite(t *testing.T) {
|
|
path := filepath.Join(t.TempDir(), "test")
|
|
for i := 0; i < 2; i++ {
|
|
content := fmt.Sprintf("content %d", i)
|
|
if err := writeFile(strings.NewReader(content), path, 0600); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
got, err := os.ReadFile(path)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if string(got) != content {
|
|
t.Errorf("got content: %q, want: %q", got, content)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestWriteFileSymlink(t *testing.T) {
|
|
// Test for a malicious symlink at the destination path.
|
|
// f2 points to f1 and writeFile(f2) should not end up overwriting f1.
|
|
tmp := t.TempDir()
|
|
f1 := filepath.Join(tmp, "f1")
|
|
if err := os.WriteFile(f1, []byte("old"), 0600); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
f2 := filepath.Join(tmp, "f2")
|
|
if err := os.Symlink(f1, f2); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if err := writeFile(strings.NewReader("new"), f2, 0600); err != nil {
|
|
t.Errorf("writeFile(%q) failed: %v", f2, err)
|
|
}
|
|
want := map[string]string{
|
|
f1: "old",
|
|
f2: "new",
|
|
}
|
|
for f, content := range want {
|
|
got, err := os.ReadFile(f)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if string(got) != content {
|
|
t.Errorf("%q: got content %q, want %q", f, got, content)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestCleanupOldDownloads(t *testing.T) {
|
|
tests := []struct {
|
|
desc string
|
|
before []string
|
|
symlinks map[string]string
|
|
glob string
|
|
after []string
|
|
}{
|
|
{
|
|
desc: "MSIs",
|
|
before: []string{
|
|
"MSICache/tailscale-1.0.0.msi",
|
|
"MSICache/tailscale-1.1.0.msi",
|
|
"MSICache/readme.txt",
|
|
},
|
|
glob: "MSICache/*.msi",
|
|
after: []string{
|
|
"MSICache/readme.txt",
|
|
},
|
|
},
|
|
{
|
|
desc: "SPKs",
|
|
before: []string{
|
|
"tmp/tailscale-update-1/tailscale-1.0.0.spk",
|
|
"tmp/tailscale-update-2/tailscale-1.1.0.spk",
|
|
"tmp/readme.txt",
|
|
"tmp/tailscale-update-3",
|
|
"tmp/tailscale-update-4/tailscale-1.3.0",
|
|
},
|
|
glob: "tmp/tailscale-update*/*.spk",
|
|
after: []string{
|
|
"tmp/readme.txt",
|
|
"tmp/tailscale-update-3",
|
|
"tmp/tailscale-update-4/tailscale-1.3.0",
|
|
},
|
|
},
|
|
{
|
|
desc: "empty-target",
|
|
before: []string{},
|
|
glob: "tmp/tailscale-update*/*.spk",
|
|
after: []string{},
|
|
},
|
|
{
|
|
desc: "keep-dirs",
|
|
before: []string{
|
|
"tmp/tailscale-update-1/tailscale-1.0.0.spk",
|
|
},
|
|
glob: "tmp/tailscale-update*",
|
|
after: []string{
|
|
"tmp/tailscale-update-1/tailscale-1.0.0.spk",
|
|
},
|
|
},
|
|
{
|
|
desc: "no-follow-symlinks",
|
|
before: []string{
|
|
"MSICache/tailscale-1.0.0.msi",
|
|
"MSICache/tailscale-1.1.0.msi",
|
|
"MSICache/readme.txt",
|
|
},
|
|
symlinks: map[string]string{
|
|
"MSICache/tailscale-1.3.0.msi": "MSICache/tailscale-1.0.0.msi",
|
|
"MSICache/tailscale-1.4.0.msi": "MSICache/readme.txt",
|
|
},
|
|
glob: "MSICache/*.msi",
|
|
after: []string{
|
|
"MSICache/tailscale-1.3.0.msi",
|
|
"MSICache/tailscale-1.4.0.msi",
|
|
"MSICache/readme.txt",
|
|
},
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.desc, func(t *testing.T) {
|
|
dir := t.TempDir()
|
|
for _, p := range tt.before {
|
|
if err := os.MkdirAll(filepath.Join(dir, filepath.Dir(p)), 0700); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := os.WriteFile(filepath.Join(dir, p), []byte(tt.desc), 0600); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
for from, to := range tt.symlinks {
|
|
if err := os.Symlink(filepath.Join(dir, to), filepath.Join(dir, from)); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
up := &Updater{Arguments: Arguments{Logf: t.Logf}}
|
|
up.cleanupOldDownloads(filepath.Join(dir, tt.glob))
|
|
|
|
var after []string
|
|
if err := filepath.WalkDir(dir, func(path string, d fs.DirEntry, err error) error {
|
|
if !d.IsDir() {
|
|
after = append(after, strings.TrimPrefix(filepath.ToSlash(path), filepath.ToSlash(dir)+"/"))
|
|
}
|
|
return nil
|
|
}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
sort.Strings(after)
|
|
sort.Strings(tt.after)
|
|
if !slices.Equal(after, tt.after) {
|
|
t.Errorf("got files after cleanup: %q, want: %q", after, tt.after)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestParseUnraidPluginVersion(t *testing.T) {
|
|
tests := []struct {
|
|
plgPath string
|
|
wantVer string
|
|
wantErr string
|
|
}{
|
|
{plgPath: "testdata/tailscale-1.52.0.plg", wantVer: "1.52.0"},
|
|
{plgPath: "testdata/tailscale-1.54.0.plg", wantVer: "1.54.0"},
|
|
{plgPath: "testdata/tailscale-nover.plg", wantErr: "version not found in plg file"},
|
|
{plgPath: "testdata/tailscale-nover-path-mentioned.plg", wantErr: "version not found in plg file"},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.plgPath, func(t *testing.T) {
|
|
got, err := parseUnraidPluginVersion(tt.plgPath)
|
|
if got != tt.wantVer {
|
|
t.Errorf("got version: %q, want %q", got, tt.wantVer)
|
|
}
|
|
var gotErr string
|
|
if err != nil {
|
|
gotErr = err.Error()
|
|
}
|
|
if gotErr != tt.wantErr {
|
|
t.Errorf("got error: %q, want %q", gotErr, tt.wantErr)
|
|
}
|
|
})
|
|
}
|
|
}
|