SNAC(13,19) authorization request from server

SNAC(13,19)

SRV_SSI_AUTHxREQUEST

This is the authorization request from another client because it wants to add you to its contact list. You may just ignore this request or you could reply via SNAC(13,1A) - authorization reply.

00 13	word	SNAC family
00 19	word	SNAC subtype
00 00	word	SNAC flags
xx xx xx xx	dword	SNAC request-id

xx	byte	length of the uin string
xx ..	string	uin string (ascii)
xx xx	word	length of the reason string
xx xx	word	reason (message) string
00 00	word	unknown

Example SNAC dump with flap header:

              
  2A 02 2C 3A 00 1C 00 13  00 19 00 00 00 01 00 19 *...............
  07 36 32 31 38 38 39 35  00 06 70 6C 65 61 73 65 .6218895..please
  00 00                                            ..