MD5 Authentication

Поиск
Список
Период
Сортировка
Искать
От
Raimon Fernandez
Тема
MD5 Authentication
Дата
Msg-id
5D659A3C-CF3D-4FB1-8C3D-279E4E2C6216@montx.com
Ответ на
Список
Дерево обсуждения
How can I pass an array to SPI_execute_with_args()? Boszormenyi Zoltan <zb@cybertec.at>
Re: How can I pass an array to SPI_execute_with_args()? Tom Lane <tgl@sss.pgh.pa.us>
Re: How can I pass an array to SPI_execute_with_args()? Boszormenyi Zoltan <zb@cybertec.at>
Re: How can I pass an array to SPI_execute_with_args()? Tom Lane <tgl@sss.pgh.pa.us>
MD5 Authentication Raimon Fernandez <coder@montx.com>
Re: MD5 Authentication Sam Mason <sam@samason.me.uk>
Re: MD5 Authentication Rafael Martinez <r.m.guerrero@usit.uio.no>
Re: MD5 Authentication Raimon Fernandez <coder@montx.com>
Re: MD5 Authentication Rafael Martinez <r.m.guerrero@usit.uio.no>
Re: MD5 Authentication Raimon Fernandez <coder@montx.com>
Re: MD5 Authentication Raimon Fernandez <coder@montx.com>
Re: MD5 Authentication John DeSoi <desoi@pgedit.com>
Re: MD5 Authentication Tom Lane <tgl@sss.pgh.pa.us>
Re: MD5 Authentication Raimon Fernandez <coder@montx.com>
Re: MD5 Authentication Raimon Fernandez <coder@montx.com>
Re: MD5 Authentication Arjen Nienhuis <a.g.nienhuis@gmail.com>
Re: MD5 Authentication Raimon Fernandez <coder@montx.com>
Re: MD5 Authentication "Albe Laurenz" <laurenz.albe@wien.gv.at>
Re: MD5 Authentication Raimon Fernandez <coder@montx.com>
Hello again ...


I'm trying to Authenticate to some PostgreSQL using MD5.

I can get the salt, for example:

A7 2E DB 2F


Docs: AuthenticationMD5Password (B)
----------------------------------------------------------------------------------------
- Byte1(’R’) Identifies the message as an authentication request.
- Int32(12) Length of message contents in bytes, including self.
- Int32(5) Specifies that an MD5-encrypted password is required.
- Byte4 The salt to use when encrypting the password.

I'm not sure if I have to use 4 bytes (A7 2E DB 2F) or only the fourth  
byte (2F)

And, where I have to add the salt, before the password or after the  
password ?

Despite I've been trying all possibilities, but postgresql answers  
with a FATAL error ...

:-)

I'm sure my MD5 rutines are working OK as they give me the same  
results as other tools.

Maybe my problem is in sending the correct values, but once I'm sure  
how the format is, I'll be sure where to lookfor ...

thanks again,

regards,

raimon
В списке pgsql-general по дате отправления
От: Tom Lane
Дата:
От: Scot Kreienkamp
Дата:
FAQ