deezer

README

Deezer

Download audio from Deezer

ARL cookie

1. http://www.deezer.com/login
2. Web Developer
3. Network
4. Log in
5. Network Settings
6. Save All As HAR

CDN

Note that two CDN are available, but the HTTP one seems to be faster, perhaps because HTTPS overhead is not used:

• http://e-cdn-proxy-0.deezer.com
• https://e-cdns-proxy-0.dzcdn.net

SID cookie

After some testing, this cookie seems to expire about three hours from last use. So if you use it once every three hours, it should stay alive, but I would need to do more testing to know for sure.

Repos

language	link
C	https://github.com/yne/dzr
Go	https://github.com/godeezer/lib
Go	https://github.com/moon004/Go-deezer-downloader
JavaScript	https://github.com/svbnet/diezel

Documentation

Overview

Deezer

Index

• Constants
• func Decrypt(sngID string, data []byte) error
• type Track
  • func NewTrack(sngID, arl, sID string) (*Track, error)
  • func (t Track) Source(sngID string, format rune) (string, error)
• type UserData
  • func NewUserData(arl string) (*UserData, error)

Constants

const (
	FLAC    = '9'
	MP3_320 = '3'
)

const GatewayWWW = "http://www.deezer.com/ajax/gw-light.php"

Functions

func Decrypt

func Decrypt(sngID string, data []byte) error

Given SNG_ID and byte slice, decrypt byte slice in place.

Types

type Track

type Track struct {
	ART_NAME      string
	MD5_ORIGIN    string
	MEDIA_VERSION string
	SNG_TITLE     string
}

func NewTrack

func NewTrack(sngID, arl, sID string) (*Track, error)

Given a SNG_ID string, make a "deezer.pageTrack" request and return the result.

func (Track) Source

func (t Track) Source(sngID string, format rune) (string, error)

Given SNG_ID and file format, return audio URL.

type UserData

type UserData struct {
	Results struct {
		CheckForm string
		User      struct {
			Options struct {
				License_Token string
			}
		}
	}
	SID string
}

func NewUserData

func NewUserData(arl string) (*UserData, error)