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If you provoke it with dbmmanage -?, you get:
Usage: dbmmanage [enc] dbname command [username [pw [group[,group] [comment]]]]
where enc is -d for crypt encryption (default except on Win32, Netware)
-m for MD5 encryption (default on Win32, Netware)
-s for SHA1 encryption
-p for plaintext
command is one of: add|adduser|check|delete|import|update|view
pw of . for update command retains the old password
pw of--(or blank) for update command prompts for the password
groups or comment of . (or blank) for update command retains old values
groups or comment of--for update command clears the existing value
groups or comment of--for add and adduser commands is the empty value
takes the following arguments:
dbmmanage [enc] dbname command [username [pw [group[,group] [comment]]]]
'enc' sets the encryption method:
-d for crypt (default except Win32, Netware)
-m for MD5 (default on Win32, Netware)
-s for SHA1
-p for plaintextSo, to add our four users to a file /usr/www/APACHE3/ok_dbm/users, we type:
% dbmmanage /usr/www/APACHE3/ok_dbm/users.db adduser bill
New password:theft
Re-type new password:theft
User bill added with password encrypted to vJACUCNeAXaQ2 using cryptPerform the same service for ben, sonia, and daphne. The file ... /users is not editable directly, but you can see the results by typing:
% dbmmanage /usr/www/APACHE3/ok_dbm/users view
bill:vJACUCNeAXaQ2
ben:TPsuNKAtLrLSE
sonia:M9x731z82cfDo
daphne:7DBV6Yx4.vMjcYou can build a group file with dbmmanage,but because of faults in the script that we hope will have been rectified by the time readers of this edition use it, the results seem a bit odd. To add the user fred to the group cleaners, type:
% dbmmanage /usr/www/APACHE3/ok_dbm/group add fred cleaners(Note: do not use adduser.)
dbmmanagerather puzzlingly
responds with the following message:
User fred added with password encrypted to cleaners using cryptWhen we test this with:
% dbmmanage /usr/www/APACHE3/ok_dbm/group viewwe see:
fred:cleanerswhich is correct, because in a group file the name of the group goes where the encrypted password would go in a password file.
Since we have a similar file structure, we invoke DBM authentication in ... /conf/httpd.conf by commenting out:
#AuthUserFile /usr/www/APACHE3/ok_users/sales
#AuthGroupFile /usr/www/APACHE3/ok_users/groupsand inserting:
AuthDBMUserFile /usr/www/APACHE3/ok_dbm/users
AuthDBMGroupFile /usr/www/APACHE3/ok_dbm/usersAuthDBMGroupFile is set to the samefile as the AuthDBMUserFile. What
happens is that the username becomes the key in the DBM file, and the
value associated with the key is
password:group.
To create a separate group file, a database with usernames as the key
and groups as the value (with no colons in the value) would be
needed.
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Created: March 3, 2003
Revised: March 3, 2003
URL: http://webreference.com/internet/apache/chap5/2/5.html
