CLI_IDENT   

     Client use this packet in FLAP channel 0x01 based authorization sequence. So client should send it on FLAP channel 0x01. Server should reply via srv_cookie packet, containing BOS address/cookie or via auth_failed packet, containing error code.

     Passwords are roasted when sent to the host. This is done so they aren't sent in "clear text" over the wire, although they are still trivial to decode. Roasting is performed by first xoring each byte in the password with the equivalent modulo byte in the roasting array ( 0xF3, 0x26, 0x81, 0xC4, 0x39, 0x86, 0xDB, 0x92, 0x71, 0xA3, 0xB9, 0xE6, 0x53, 0x7A, 0x95, 0x7C )

 00 00 00 01 dword protocol version number
 00 01   word   TLV.Type(0x01) - screen name (uin)
 xx xx   word   TLV.Length
 xx ..   string   Screen name (uin)
 00 02   word   TLV.Type(0x02) - roasted password
 xx xx   word   TLV.Length
 xx ..   array   roasted password array
 00 03   word   TLV.Type(0x03) - client id string
 xx xx   word   TLV.Length
 xx ..   string   Client id string (name, version)
 00 16   word   TLV.Type(0x16) - client id
 00 02   word   TLV.Length
 xx xx   word   Client id number
 00 17   word   TLV.Type(0x17) - client major version
 00 02   word   TLV.Length
 xx xx   word   Client major version
 00 18   word   TLV.Type(0x18) - client minor version
 00 02   word   TLV.Length
 xx xx   word   Client minor version
 00 19   word   TLV.Type(0x19) - client lesser version
 00 02   word   TLV.Length
 xx xx   word   Client lesser version
 00 1A   word   TLV.Type(0x1A) - client build number
 00 02   word   TLV.Length
 xx xx   word   Client build number
 00 14   word   TLV.Type(0x14) - distribution number
 00 04   word   TLV.Length
 xx xx xx xx   dword   Distribution number
 00 0F   word   TLV.Type(0x0F) - client language (2 symbols)
 xx xx   word   TLV.Length
 xx ..   string   Client language
 00 0E   word   TLV.Type(0x0E) - client country (2 symbols)
 xx xx   word   TLV.Length
 xx ..   string   Client country
 May contain other tlv from the following list

Example SNAC dump with flap header (uin="777777", pass="password"):

  2A 01 13 5A 00 83 00 00 00 01 00 01 00 06 37 37 *..Z..........77
  37 37 37 37 00 02 00 08 83 47 F2 B7 4E E9 A9 F6 7777.....G..N...
  00 03 00 33 49 43 51 20 49 6E 63 2E 20 2D 20 50 ...3ICQ Inc. - P
  72 6F 64 75 63 74 20 6F 66 20 49 43 51 20 28 54 roduct of ICQ (T
  4D 29 2E 32 30 30 30 62 2E 34 2E 36 35 2E 31 2E M).2000b.4.65.1.
  33 32 38 31 2E 38 35 00 16 00 02 01 0A 00 17 00 3281.85.........
  02 00 04 00 18 00 02 00 41 00 19 00 02 00 01 00 ........A.......
  1A 00 02 0C D1 00 14 00 04 00 00 00 55 00 0F 00 ............U...
  02 65 6E 00 0E 00 02 75 73                      .en....us


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