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pam_timestamp ()
  • >> pam_timestamp (8) ( Linux man: Команды системного администрирования )
  •  

    NAME

    pam_timestamp - authenticate using cached successful authentication attempts
     
    

    SYNOPSIS

    auth sufficient /lib/security/pam_timestamp.so
    session optional /lib/security/pam_timestamp.so

     

    DESCRIPTION

    In a nutshell, pam_timestamp caches successful authentication attempts, and allows you to use a recent successful attempt as the basis for authentication.

    When an application opens a session using pam_timestamp, a timestamp file is created in the timestampdir directory for the user. When an application attempts to authenticate the user, a pam_timestamp will treat a sufficiently- recent timestamp file as grounds for succeeding.

     

    ARGUMENTS

    debug
    turns on debugging via syslog(3).
    timestampdir=name
    tells pam_timestamp.so where to place and search for timestamp files. This should match the directory configured for sudo(1) in the sudoers(5) file.
    timestamp_timeout=number
    tells pam_timestamp.so how long it should treat timestamp files as valid after their last modification date. This should match the value configured for sudo(1) in the sudoers(5) file.
    verbose
    attempt to inform the user when access is granted.

     

    EXAMPLE

    /etc/pam.d/some-config-tool:
    auth sufficient /lib/security/pam_timestamp.so verbose auth required /lib/security/pam_unix.so
    session required /lib/security/pam_permit.so session optional /lib/security/pam_timestamp.so

     

    CAVEATS

    Users can get confused when they aren't always asked for passwords when running a given program. Some users reflexively begin typing information before noticing that it's not being asked for.

     

    SEE ALSO

    pam_timestamp_check(8)

     

    BUGS

    Let's hope not, but if you find any, please email the author.

     

    AUTHOR

    Nalin Dahyabhai <nalin@redhat.com>


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    ARGUMENTS
    EXAMPLE
    CAVEATS
    SEE ALSO
    BUGS
    AUTHOR


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