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Feature: QMC Decoder v2 #23

Merged
ix64 merged 7 commits from feature/qmc-v2 into master 2021-12-13 20:09:17 +00:00
Conversation 0 Commits 7 Files Changed 34 +119 -431
8 changed files with 119 additions and 431 deletions
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Showing only changes of commit deaa58e91f - Show all commits

6
algo/common/dispatch.go
View File

@ -12,15 +12,15 @@ type decoderItem struct {
decoder NewDecoderFunc decoder NewDecoderFunc
} }
var decoderRegistry = make(map[string][]decoderItem) var DecoderRegistry = make(map[string][]decoderItem)
func RegisterDecoder(ext string, noop bool, dispatchFunc NewDecoderFunc) { func RegisterDecoder(ext string, noop bool, dispatchFunc NewDecoderFunc) {
decoderRegistry[ext] = append(decoderRegistry[ext], DecoderRegistry[ext] = append(DecoderRegistry[ext],
decoderItem{noop: noop, decoder: dispatchFunc}) decoderItem{noop: noop, decoder: dispatchFunc})
} }
func GetDecoder(filename string, skipNoop bool) (rs []NewDecoderFunc) { func GetDecoder(filename string, skipNoop bool) (rs []NewDecoderFunc) {
ext := strings.ToLower(strings.TrimLeft(filepath.Ext(filename), ".")) ext := strings.ToLower(strings.TrimLeft(filepath.Ext(filename), "."))
for _, dec := range decoderRegistry[ext] { for _, dec := range DecoderRegistry[ext] {
if skipNoop && dec.noop { if skipNoop && dec.noop {
continue continue
} }

70
algo/qmc/old_consts.go
View File

@ -1,70 +0,0 @@
package qmc
var oggPublicHeader1 = []byte{
0x4f, 0x67, 0x67, 0x53, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff,
0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x1e, 0x01, 0x76, 0x6f, 0x72,
0x62, 0x69, 0x73, 0x00, 0x00, 0x00, 0x00, 0x02, 0x44, 0xac, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xee, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb8, 0x01, 0x4f, 0x67, 0x67, 0x53, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00,
0xff, 0xff, 0xff, 0xff}
var oggPublicHeader2 = []byte{
0x03, 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73, 0x2c, 0x00, 0x00, 0x00, 0x58, 0x69, 0x70, 0x68, 0x2e,
0x4f, 0x72, 0x67, 0x20, 0x6c, 0x69, 0x62, 0x56, 0x6f, 0x72, 0x62, 0x69, 0x73, 0x20, 0x49, 0x20,
0x32, 0x30, 0x31, 0x35, 0x30, 0x31, 0x30, 0x35, 0x20, 0x28, 0xe2, 0x9b, 0x84, 0xe2, 0x9b, 0x84,
0xe2, 0x9b, 0x84, 0xe2, 0x9b, 0x84, 0x29, 0xff, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x54,
0x49, 0x54, 0x4c, 0x45, 0x3d}
var oggPublicConfidence1 = []uint{
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0,
0, 0, 9, 9, 9, 9, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 6, 3, 3, 3, 3, 6, 6, 6, 6,
3, 3, 3, 3, 6, 6, 6, 6, 6, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 9, 9, 9, 9,
0, 0, 0, 0}
var oggPublicConfidence2 = []uint{
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 0, 1, 3, 3, 0, 1, 3, 3, 3,
3, 3, 3, 3, 3}
var (
defaultKey256Mask44 = []byte{
0xde, 0x51, 0xfa, 0xc3, 0x4a, 0xd6, 0xca, 0x90,
0x7e, 0x67, 0x5e, 0xf7, 0xd5, 0x52, 0x84, 0xd8,
0x47, 0x95, 0xbb, 0xa1, 0xaa, 0xc6, 0x66, 0x23,
0x92, 0x62, 0xf3, 0x74, 0xa1, 0x9f, 0xf4, 0xa0,
0x1d, 0x3f, 0x5b, 0xf0, 0x13, 0x0e, 0x09, 0x3d,
0xf9, 0xbc, 0x00, 0x11}
)
var key256MappingAll [][]int //[idx256][idx128]idx44
var key256Mapping128to44 map[int]int
func init() {
{ // init all mapping
key256MappingAll = make([][]int, 256)
for i := 0; i < 128; i++ {
realIdx := (i*i + 27) % 256
if key256MappingAll[realIdx] == nil {
key256MappingAll[realIdx] = []int{i}
} else {
key256MappingAll[realIdx] = append(key256MappingAll[realIdx], i)
}
}
}
{ // init
key256Mapping128to44 = make(map[int]int, 128)
idx44 := 0
for _, all128 := range key256MappingAll {
if all128 != nil {
for _, _i128 := range all128 {
key256Mapping128to44[_i128] = idx44
}
idx44++
}
}
}
}

212
algo/qmc/old_mask.go
View File

@ -1,212 +0,0 @@
package qmc
import (
"bytes"
"errors"
"github.com/unlock-music/cli/algo/common"
"github.com/unlock-music/cli/internal/logging"
"go.uber.org/zap"
)
var (
ErrFailToMatchMask = errors.New("can not match at least one key")
ErrTestDataLength = errors.New("invalid length of test file")
ErrMaskLength128 = errors.New("incorrect mask length 128")
ErrMaskLength44 = errors.New("incorrect mask length 44")
ErrMaskDecode = errors.New("decode mask-128 to mask-58 failed")
ErrDetectFlacMask = errors.New("can not detect mflac mask")
ErrDetectMggMask = errors.New("can not detect mgg mask")
)
type Key256Mask struct {
matrix []byte // Mask 128
}
func NewKey256FromMask128(mask128 []byte) (*Key256Mask, error) {
if len(mask128) != 128 {
return nil, ErrMaskLength128
}
q := &Key256Mask{matrix: mask128}
return q, nil
}
func NewKey256FromMask44(mask44 []byte) (*Key256Mask, error) {
mask128, err := convertKey256Mask44to128(mask44)
if err != nil {
return nil, err
}
q := &Key256Mask{matrix: mask128}
return q, nil
}
func (q *Key256Mask) GetMatrix44() ([]byte, error) {
if len(q.matrix) != 128 {
return nil, ErrMaskLength128
}
matrix44 := make([]byte, 44)
idx44 := 0
for _, it256 := range key256MappingAll {
if it256 != nil {
it256Len := len(it256)
for i := 1; i < it256Len; i++ {
if q.matrix[it256[0]] != q.matrix[it256[i]] {
return nil, ErrMaskDecode
}
}
matrix44[idx44] = q.matrix[it256[0]]
idx44++
}
}
return matrix44, nil
}
func (q *Key256Mask) Decrypt(data []byte) []byte {
dst := make([]byte, len(data))
index := -1
maskIdx := -1
for cur := 0; cur < len(data); cur++ {
index++
maskIdx++
if index == 0x8000 || (index > 0x8000 && (index+1)%0x8000 == 0) {
index++
maskIdx++
}
if maskIdx >= 128 {
maskIdx -= 128
}
dst[cur] = data[cur] ^ q.matrix[maskIdx]
}
return dst
}
func convertKey256Mask44to128(mask44 []byte) ([]byte, error) {
if len(mask44) != 44 {
return nil, ErrMaskLength44
}
mask128 := make([]byte, 128)
idx44 := 0
for _, it256 := range key256MappingAll {
if it256 != nil {
for _, idx128 := range it256 {
mask128[idx128] = mask44[idx44]
}
idx44++
}
}
return mask128, nil
}
func getDefaultMask() *Key256Mask {
y, _ := NewKey256FromMask44(defaultKey256Mask44)
return y
}
func detectMflac256Mask(input []byte) (*Key256Mask, error) {
var q *Key256Mask
var rtErr = ErrDetectFlacMask
lenData := len(input)
lenTest := 0x8000
if lenData < 0x8000 {
lenTest = lenData
}
for blockIdx := 0; blockIdx < lenTest; blockIdx += 128 {
var err error
q, err = NewKey256FromMask128(input[blockIdx : blockIdx+128])
if err != nil {
continue
}
if common.SnifferFLAC(q.Decrypt(input[:4])) {
rtErr = nil
break
}
}
return q, rtErr
}
func detectMgg256Mask(input []byte) (*Key256Mask, error) {
if len(input) < 0x100 {
return nil, ErrTestDataLength
}
matrixConf := make([]map[uint8]uint, 44) //meaning: [idx58][value]confidence
for i := uint(0); i < 44; i++ {
matrixConf[i] = make(map[uint8]uint)
}
page2size := input[0x54] ^ input[0xC] ^ oggPublicHeader1[0xC]
spHeader, spConf := generateOggFullHeader(int(page2size))
lenTest := len(spHeader)
for idx128 := 0; idx128 < lenTest; idx128++ {
confidence := spConf[idx128]
if confidence > 0 {
mask := input[idx128] ^ spHeader[idx128]
idx44 := key256Mapping128to44[idx128&0x7f] // equals: [idx128 % 128]
if _, ok2 := matrixConf[idx44][mask]; ok2 {
matrixConf[idx44][mask] += confidence
} else {
matrixConf[idx44][mask] = confidence
}
}
}
matrix := make([]uint8, 44)
var err error
for i := uint(0); i < 44; i++ {
matrix[i], err = decideMgg256MaskItemConf(matrixConf[i])
if err != nil {
return nil, err
}
}
q, err := NewKey256FromMask44(matrix)
if err != nil {
return nil, err
}
if common.SnifferOGG(q.Decrypt(input[:4])) {
return q, nil
}
return nil, ErrDetectMggMask
}
func generateOggFullHeader(pageSize int) ([]byte, []uint) {
spec := make([]byte, pageSize+1)
spec[0], spec[1], spec[pageSize] = uint8(pageSize), 0xFF, 0xFF
for i := 2; i < pageSize; i++ {
spec[i] = 0xFF
}
specConf := make([]uint, pageSize+1)
specConf[0], specConf[1], specConf[pageSize] = 6, 0, 0
for i := 2; i < pageSize; i++ {
specConf[i] = 4
}
allConf := append(oggPublicConfidence1, specConf...)
allConf = append(allConf, oggPublicConfidence2...)
allHeader := bytes.Join(
[][]byte{oggPublicHeader1, spec, oggPublicHeader2},
[]byte{},
)
return allHeader, allConf
}
func decideMgg256MaskItemConf(confidence map[uint8]uint) (uint8, error) {
lenConf := len(confidence)
if lenConf == 0 {
return 0xff, ErrFailToMatchMask
} else if lenConf > 1 {
logging.Log().Warn("there are 2 potential value for the mask", zap.Any("confidence", confidence))
}
result := uint8(0)
conf := uint(0)
for idx, item := range confidence {
if item > conf {
result = idx
conf = item
}
}
return result, nil
}

129
algo/qmc/old_qmc.go
View File

@ -1,129 +0,0 @@
package qmc
import (
"encoding/base64"
"encoding/binary"
"errors"
"github.com/unlock-music/cli/algo/common"
)
var (
ErrQmcFileLength = errors.New("invalid qmc file length")
ErrQmcKeyDecodeFailed = errors.New("base64 decode qmc key failed")
ErrQmcKeyLength = errors.New("unexpected decoded qmc key length")
)
type OldDecoder struct {
file []byte
maskDetector func(encodedData []byte) (*Key256Mask, error)
mask *Key256Mask
audioExt string
key []byte
audio []byte
}
func NewMflac256Decoder(data []byte) common.Decoder {
return &OldDecoder{file: data, maskDetector: detectMflac256Mask, audioExt: "flac"}
}
func NewMgg256Decoder(data []byte) common.Decoder {
return &OldDecoder{file: data, maskDetector: detectMgg256Mask, audioExt: "ogg"}
}
func (d *OldDecoder) Validate() error {
if nil != d.mask {
return nil
}
if nil != d.maskDetector {
if err := d.validateKey(); err != nil {
return err
}
var err error
d.mask, err = d.maskDetector(d.file)
return err
}
return errors.New("no mask or mask detector found")
}
func (d *OldDecoder) validateKey() error {
lenData := len(d.file)
if lenData < 4 {
return ErrQmcFileLength
}
keyLen := binary.LittleEndian.Uint32(d.file[lenData-4:])
if lenData < int(keyLen+4) {
return ErrQmcFileLength
}
var err error
d.key, err = base64.StdEncoding.DecodeString(
string(d.file[lenData-4-int(keyLen) : lenData-4]))
if err != nil {
return ErrQmcKeyDecodeFailed
}
if len(d.key) != 272 {
return ErrQmcKeyLength
}
d.file = d.file[:lenData-4-int(keyLen)]
return nil
}
func (d *OldDecoder) Decode() error {
d.audio = d.mask.Decrypt(d.file)
return nil
}
func (d OldDecoder) GetCoverImage() []byte {
return nil
}
func (d OldDecoder) GetAudioData() []byte {
return d.audio
}
func (d OldDecoder) GetAudioExt() string {
if d.audioExt != "" {
return "." + d.audioExt
}
return ""
}
func (d OldDecoder) GetMeta() common.Meta {
return nil
}
func DecoderFuncWithExt(ext string) common.NewDecoderFunc {
return func(file []byte) common.Decoder {
return &OldDecoder{file: file, audioExt: ext, mask: getDefaultMask()}
}
}
//goland:noinspection SpellCheckingInspection
func init() {
common.RegisterDecoder("qmc0", false, DecoderFuncWithExt("mp3")) //QQ Music Mp3
common.RegisterDecoder("qmc3", false, DecoderFuncWithExt("mp3")) //QQ Music Mp3
common.RegisterDecoder("qmc2", false, DecoderFuncWithExt("m4a")) //QQ Music M4A
common.RegisterDecoder("qmc4", false, DecoderFuncWithExt("m4a")) //QQ Music M4A
common.RegisterDecoder("qmc6", false, DecoderFuncWithExt("m4a")) //QQ Music M4A
common.RegisterDecoder("qmc8", false, DecoderFuncWithExt("m4a")) //QQ Music M4A
common.RegisterDecoder("qmcflac", false, DecoderFuncWithExt("flac")) //QQ Music Flac
common.RegisterDecoder("qmcogg", false, DecoderFuncWithExt("ogg")) //QQ Music Ogg
common.RegisterDecoder("tkm", false, DecoderFuncWithExt("m4a")) //QQ Music Accompaniment M4a
common.RegisterDecoder("bkcmp3", false, DecoderFuncWithExt("mp3")) //Moo Music Mp3
common.RegisterDecoder("bkcflac", false, DecoderFuncWithExt("flac")) //Moo Music Flac
common.RegisterDecoder("666c6163", false, DecoderFuncWithExt("flac")) //QQ Music Weiyun Flac
common.RegisterDecoder("6d7033", false, DecoderFuncWithExt("mp3")) //QQ Music Weiyun Mp3
common.RegisterDecoder("6f6767", false, DecoderFuncWithExt("ogg")) //QQ Music Weiyun Ogg
common.RegisterDecoder("6d3461", false, DecoderFuncWithExt("m4a")) //QQ Music Weiyun M4a
common.RegisterDecoder("776176", false, DecoderFuncWithExt("wav")) //QQ Music Weiyun Wav
common.RegisterDecoder("mgg", false, NewMgg256Decoder) //QQ Music New Ogg
common.RegisterDecoder("mflac", false, NewMflac256Decoder) //QQ Music New Flac
}

78
algo/qmc/qmc.go
View File

@ -1,6 +1,7 @@
package qmc package qmc
import ( import (
"bytes"
"encoding/binary" "encoding/binary"
"errors" "errors"
"io" "io"
@ -183,3 +184,80 @@ func (d *Decoder) readRawMetaQTag() error {
return nil return nil
} }
//goland:noinspection SpellCheckingInspection
func init() {
supportedExts := []string{
"qmc0", "qmc3", //QQ Music MP3
"qmc2", "qmc4", "qmc6", "qmc8", //QQ Music M4A
"qmcflac", //QQ Music FLAC
"qmcogg", //QQ Music OGG
"tkm", //QQ Music Accompaniment M4A
"bkcmp3", //Moo Music Mp3
"bkcflac", //Moo Music Flac
"666c6163", //QQ Music Weiyun Flac
"6d7033", //QQ Music Weiyun Mp3
"6f6767", //QQ Music Weiyun Ogg
"6d3461", //QQ Music Weiyun M4a
"776176", //QQ Music Weiyun Wav
"mgg", "mgg1", //QQ Music New Ogg
"mflac", "mflac0", //QQ Music New Flac
}
for _, ext := range supportedExts {
common.RegisterDecoder(ext, false, newCompactDecoder)
}
}
type compactDecoder struct {
decoder *Decoder
createErr error
buf *bytes.Buffer
}
func newCompactDecoder(p []byte) common.Decoder {
r := bytes.NewReader(p)
d, err := NewDecoder(r)
c := compactDecoder{
decoder: d,
createErr: err,
}
return &c
}
func (c *compactDecoder) Validate() error {
if c.createErr != nil {
return c.createErr
}
return c.decoder.Validate()
}
func (c *compactDecoder) Decode() error {
if c.createErr != nil {
return c.createErr
}
c.buf = bytes.NewBuffer(nil)
_, err := io.Copy(c.buf, c.decoder)
return err
}
func (c *compactDecoder) GetCoverImage() []byte {
return nil
}
func (c *compactDecoder) GetAudioData() []byte {
return c.buf.Bytes()
}
func (c *compactDecoder) GetAudioExt() string {
if c.createErr != nil {
return ""
}
return c.decoder.GetFileExt()
}
func (c *compactDecoder) GetMeta() common.Meta {
return nil
}

31
cmd/um/main.go
View File

@ -3,6 +3,15 @@ package main
import ( import (
"errors" "errors"
"fmt" "fmt"
"os"
"path/filepath"
"runtime"
"sort"
"strings"
"github.com/urfave/cli/v2"
"go.uber.org/zap"
"github.com/unlock-music/cli/algo/common" "github.com/unlock-music/cli/algo/common"
_ "github.com/unlock-music/cli/algo/kgm" _ "github.com/unlock-music/cli/algo/kgm"
_ "github.com/unlock-music/cli/algo/kwm" _ "github.com/unlock-music/cli/algo/kwm"
@ -11,12 +20,6 @@ import (
_ "github.com/unlock-music/cli/algo/tm" _ "github.com/unlock-music/cli/algo/tm"
_ "github.com/unlock-music/cli/algo/xm" _ "github.com/unlock-music/cli/algo/xm"
"github.com/unlock-music/cli/internal/logging" "github.com/unlock-music/cli/internal/logging"
"github.com/urfave/cli/v2"
"go.uber.org/zap"
"os"
"path/filepath"
"runtime"
"strings"
) )
var AppVersion = "v0.0.6" var AppVersion = "v0.0.6"
@ -31,6 +34,7 @@ func main() {
&cli.StringFlag{Name: "input", Aliases: []string{"i"}, Usage: "path to input file or dir", Required: false}, &cli.StringFlag{Name: "input", Aliases: []string{"i"}, Usage: "path to input file or dir", Required: false},
&cli.StringFlag{Name: "output", Aliases: []string{"o"}, Usage: "path to output dir", Required: false}, &cli.StringFlag{Name: "output", Aliases: []string{"o"}, Usage: "path to output dir", Required: false},
&cli.BoolFlag{Name: "skip-noop", Aliases: []string{"n"}, Usage: "skip noop decoder", Required: false, Value: true}, &cli.BoolFlag{Name: "skip-noop", Aliases: []string{"n"}, Usage: "skip noop decoder", Required: false, Value: true},
&cli.BoolFlag{Name: "supported-ext", Usage: "Show supported file extensions and exit", Required: false, Value: false},
}, },
Action: appMain, Action: appMain,
@ -43,8 +47,21 @@ func main() {
logging.Log().Fatal("run app failed", zap.Error(err)) logging.Log().Fatal("run app failed", zap.Error(err))
} }
} }
func printSupportedExtensions() {
exts := []string{}
for ext := range common.DecoderRegistry {
exts = append(exts, ext)
}
sort.Strings(exts)
for _, ext := range exts {
fmt.Printf("%s: %d\n", ext, len(common.DecoderRegistry[ext]))
}
}
func appMain(c *cli.Context) (err error) { func appMain(c *cli.Context) (err error) {
if c.Bool("supported-ext") {
printSupportedExtensions()
return nil
}
input := c.String("input") input := c.String("input")
if input == "" { if input == "" {
switch c.Args().Len() { switch c.Args().Len() {

10
go.mod
View File

@ -6,12 +6,12 @@ require (
github.com/ulikunitz/xz v0.5.10 github.com/ulikunitz/xz v0.5.10
github.com/urfave/cli/v2 v2.3.0 github.com/urfave/cli/v2 v2.3.0
go.uber.org/zap v1.19.1 go.uber.org/zap v1.19.1
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550
) )
require ( require (
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d // indirect github.com/cpuguy83/go-md2man/v2 v2.0.1 // indirect
github.com/russross/blackfriday/v2 v2.0.1 // indirect github.com/russross/blackfriday/v2 v2.1.0 // indirect
github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect go.uber.org/atomic v1.9.0 // indirect
go.uber.org/atomic v1.7.0 // indirect go.uber.org/multierr v1.7.0 // indirect
go.uber.org/multierr v1.6.0 // indirect
) )

14
go.sum
View File

@ -1,8 +1,9 @@
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8= github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU= github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
github.com/cpuguy83/go-md2man/v2 v2.0.1 h1:r/myEWzV9lfsM1tFLgDyu0atFtJ1fXn261LKYj/3DxU=
github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@ -13,9 +14,9 @@ github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM= github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo= github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc= github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
@ -26,15 +27,18 @@ github.com/ulikunitz/xz v0.5.10/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0o
github.com/urfave/cli/v2 v2.3.0 h1:qph92Y649prgesehzOrQjdWyxFOp/QVM+6imKHad91M= github.com/urfave/cli/v2 v2.3.0 h1:qph92Y649prgesehzOrQjdWyxFOp/QVM+6imKHad91M=
github.com/urfave/cli/v2 v2.3.0/go.mod h1:LJmUH05zAU44vOAcrfzZQKsZbVcdbOG8rtL3/XcUArI= github.com/urfave/cli/v2 v2.3.0/go.mod h1:LJmUH05zAU44vOAcrfzZQKsZbVcdbOG8rtL3/XcUArI=
github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc= go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE=
go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/goleak v1.1.11-0.20210813005559-691160354723 h1:sHOAIxRGBp443oHZIPB+HsUGaksVCXVQENPxwTfQdH4= go.uber.org/goleak v1.1.11-0.20210813005559-691160354723 h1:sHOAIxRGBp443oHZIPB+HsUGaksVCXVQENPxwTfQdH4=
go.uber.org/goleak v1.1.11-0.20210813005559-691160354723/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ= go.uber.org/goleak v1.1.11-0.20210813005559-691160354723/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU= go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
go.uber.org/multierr v1.7.0 h1:zaiO/rmgFjbmCXdSYJWQcdvOCsthmdaHfr3Gm2Kx4Ec=
go.uber.org/multierr v1.7.0/go.mod h1:7EAYxJLBy9rStEaz58O2t4Uvip6FSURkq8/ppBp95ak=
go.uber.org/zap v1.19.1 h1:ue41HOKd1vGURxrmeKIgELGb3jPW9DMUDGtsinblHwI= go.uber.org/zap v1.19.1 h1:ue41HOKd1vGURxrmeKIgELGb3jPW9DMUDGtsinblHwI=
go.uber.org/zap v1.19.1/go.mod h1:j3DNczoxDZroyBnOT1L/Q79cfUMGZxlv/9dzN7SM1rI= go.uber.org/zap v1.19.1/go.mod h1:j3DNczoxDZroyBnOT1L/Q79cfUMGZxlv/9dzN7SM1rI=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=