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Operating Systems OS X (Apple) OSX verify username and password in one line Post 302749853 by TheDrizzle on Saturday 29th of December 2012 06:26:58 PM
Old 12-29-2012
OSX verify username and password in one line

I'm writing a script that has the need to verify the current user's username and password. I'm not entirely sure how to do this. I've read some things on "dscl" but am not sure that's the correct route for me to go.

The one condition i have is that i really need to have the verification happen in one line of code. I'm using a different scripting language (MEL) to execute the bash terminal command, so being prompted to enter a password doesn't really help me.

Appreciate any help!!Thanks!!

-drizzle

(I should mention Unix is not my native scripting language. I'm not a complete idiot when it comes to unix, but elaboration on any answers would be more than appreciated!)

*edit: I should have been clearer.. i have the username and password stored as a variable, i just need to verify that they are correct.

Last edited by TheDrizzle; 12-29-2012 at 08:55 PM..
 

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dxchpwd(1X)															       dxchpwd(1X)

NAME
dxchpwd - Create or change password program SYNOPSIS
dxchpwd dxchpwd -r | -l dxchpwd [-r | -l] -q dxchpwd [-r | -l] -u username OPTIONS
If dxchpwd is invoked without any options, it is assumed that the current user's password is to be changed. The following options are also accepted: Tells dxchpwd that the password change is to be done for a Local user. This can be combined with the -u and -q options. Tells dxchpwd that the password change is to be done for a NIS user. This can only be done from a NIS master and can be combined with the -u and -q options. Tells dxchpwd to query the user for the user name of the account whose password is to be changed. Tells dxchpwd to change this user's password. DESCRIPTION
The dxchpwd command lets you change your password. When you invoke the dxchpwd command, the program prompts you for the old password and then for the new password. Next, the program asks you for the new password again, to verify that you have typed it correctly. Note that the passwords are not displayed on the screen. Your new password must meet the length requirements specified by the authorization database for the user whose password is being changed. If your system is running with enhanced security, you may have to choose a password from a list of randomly generated passwords or you may be prohibited from changing your password until its minimum lifetime has expired, as specified in the authorization database. EXAMPLES
The following example requests that the password be changed for user smith: dxchpwd -u smith FILES
Password file Protected Password Database dxchpwd executable SEE ALSO
X(1X), xdm(1X), passwd(1) dxchpwd(1X)
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