Re: Password encryption and password retrieval
| From: | Andy Pieters | Date: | Tue, 10 May 2005 14:27:04 +0000 |
| Subject: | Re: Password encryption and password retrieval | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-214841@lists.php.net to get a copy of this message | ||
Hi
You are doing the right thing storing passwords encrypted!
You may use any of the one way digest like secure hash 1 (sha1) or md5 or a
combination to generate a hash.
In case your user forgets his password, there is no way to reconstruct it.
You need to provide an interface where the user can enter their email and the
script sends a message to the user with a token. Afterwards, this token is
used as one time password to login and change the password.
Regards
Andy
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Registered Linux User Number 379093
-- --BEGIN GEEK CODE BLOCK-----
Version: 3.1
GAT/O/>E$ d-(---)>+ s:(+)>: a--(-)>? C++++$(+++) UL++++>++++$ P-(+)>++
L+++>++++$ E---(-)@ W+++>+++$ !N@ o? !K? W--(---) !O !M- V-- PS++(+++)
PE--(-) Y+ PGP++(+++) t+(++) 5-- X++ R*(+)@ !tv b-() DI(+) D+(+++) G(+)
e>++++$@ h++(*) r-->++ y--()>++++
-- ---END GEEK CODE BLOCK------
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Check out these few php utilities that I released
under the GPL2 and that are meant for use with a
php cli binary:
http://www.vlaamse-kern.com/sas/
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