OPENPAM_GET_FEATURE(3)

OPENPAM_GET_FEATURE(3) | Library Functions Manual | OPENPAM_GET_FEATURE(3)

# NAME

openpam_get_feature — query the state of an optional feature

# LIBRARY

Pluggable Authentication Module Library (libpam, -lpam)

# SYNOPSIS

#include <sys/types.h>
#include <security/pam_appl.h>
#include <security/openpam.h>

int
openpam_get_feature(int feature, int *onoff);

# DESCRIPTION

This function is experimental and may be modified or removed in a future release without prior warning.

The openpam_get_feature() function stores the current state of the specified feature in the variable pointed to by its onoff argument.

The following features are recognized:

OPENPAM_RESTRICT_SERVICE_NAME
  Disallow path separators in service names. This feature is enabled by default. Disabling it allows the application to specify the path to the desired policy file directly.
OPENPAM_VERIFY_POLICY_FILE
  Verify the ownership and permissions of the policy file and the path leading up to it. This feature is enabled by default.
OPENPAM_RESTRICT_MODULE_NAME
  Disallow path separators in module names. This feature is disabled by default. Enabling it prevents the use of modules in non-standard locations.
OPENPAM_VERIFY_MODULE_FILE
  Verify the ownership and permissions of each loadable module and the path leading up to it. This feature is enabled by default.

# RETURN VALUES

The openpam_get_feature() function returns one of the following values:

[PAM_SYMBOL_ERR]
  Invalid symbol.

# SEE ALSO

openpam_set_feature(3), pam(3), pam_strerror(3)

# STANDARDS

The openpam_get_feature() function is an OpenPAM extension.

# AUTHORS

The openpam_get_feature() function and this manual page were developed by Dag-Erling Smørgrav <des@des.no>.

September 12, 2014 | NetBSD 7.1