2009-05-15 20:01:56 +00:00
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<META name="author" lang="en" content="Michiel Broek">
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<META name="copyright" lang="en" content="Copyright Michiel Broek">
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2011-06-21 18:57:02 +00:00
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<META name="description" lang="en" content="MBSE BBS Manual - mbpasswd">
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2009-05-15 20:01:56 +00:00
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<META name="keywords" lang="en" content="MBSE BBS, MBSE, BBS, manual, fido, fidonet, gateway, tosser, mail, tic, mailer">
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2011-07-03 09:36:47 +00:00
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<TITLE>MBSE BBS Programs - mbpasswd - The passwd wrapper.</TITLE>
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2009-05-15 20:01:56 +00:00
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<BLOCKQUOTE>
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2011-05-22 19:21:15 +00:00
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<!-- MBSEADVERT -->
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2011-07-03 09:36:47 +00:00
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<div align="right"><h5>Last update 03-Jul-2011</h5></div>
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2009-05-15 20:01:56 +00:00
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<div align="center"><H1>mbpasswd - The password wrapper.</H1></div>
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<H3>Description.</h3>
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<P>
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<strong>mbpasswd</strong> is the wrapper for the <strong>passwd</strong> program
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is present on all GNU/Linux systems. To use <b>passwd</b> to change the password of
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another user is only allowed by <b>root</b>. The mbpasswd program overcomes this limitation.
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The wrapper <b>mbpasswd</b> is run from the bbs by user <b>mbse</b> when a new
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user is being registered to set his password. It can also be started from the
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bbs when an existing user changes his password. If you as sysop use
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<strong>mbsetup</strong> to change a users password it will be used too.
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His password under Unix is then always the same as his password in the bbs program.
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This is necessary for the user to be able to get his email using the pop3 protocol.<P>
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You never need to run <strong>mbpasswd</strong> by hand, in fact it is protected so that
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it can only be started by the bbs or mbsetup.
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<P> <P>
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<H3>Environment.</H3>
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<P>
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<strong>mbpasswd</strong> must be installed setuid root and setgid root, ls -la looks like this:<br>
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<pre>
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-rws--s--x 1 root root 6644 Jun 26 21:23 /opt/mbse/bin/mbpasswd*
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</pre>
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<P> <P>
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<H3>Commands.</H3>
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<P>
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Not mentioned here because <b>mbpasswd</b> is only called by other programs,
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running manually is not supported.
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