From 9ada0093e92388590c7368600ca4e9e3e376f0d0 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 16:22:51 +0200 Subject: Adding upstream version 1.5.2. Signed-off-by: Daniel Baumann --- doc/man/pam_authenticate.3 | 110 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 110 insertions(+) create mode 100644 doc/man/pam_authenticate.3 (limited to 'doc/man/pam_authenticate.3') diff --git a/doc/man/pam_authenticate.3 b/doc/man/pam_authenticate.3 new file mode 100644 index 0000000..e3257bf --- /dev/null +++ b/doc/man/pam_authenticate.3 @@ -0,0 +1,110 @@ +'\" t +.\" Title: pam_authenticate +.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author] +.\" Generator: DocBook XSL Stylesheets v1.79.1 +.\" Date: 09/03/2021 +.\" Manual: Linux-PAM Manual +.\" Source: Linux-PAM Manual +.\" Language: English +.\" +.TH "PAM_AUTHENTICATE" "3" "09/03/2021" "Linux-PAM Manual" "Linux-PAM Manual" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +pam_authenticate \- account authentication +.SH "SYNOPSIS" +.sp +.ft B +.nf +#include +.fi +.ft +.HP \w'int\ pam_authenticate('u +.BI "int pam_authenticate(pam_handle_t\ *" "pamh" ", int\ " "flags" ");" +.SH "DESCRIPTION" +.PP +The +\fBpam_authenticate\fR +function is used to authenticate the user\&. The user is required to provide an authentication token depending upon the authentication service, usually this is a password, but could also be a finger print\&. +.PP +The PAM service module may request that the user enter their username via the conversation mechanism (see +\fBpam_start\fR(3) +and +\fBpam_conv\fR(3))\&. The name of the authenticated user will be present in the PAM item PAM_USER\&. This item may be recovered with a call to +\fBpam_get_item\fR(3)\&. +.PP +The +\fIpamh\fR +argument is an authentication handle obtained by a prior call to pam_start()\&. The flags argument is the binary or of zero or more of the following values: +.PP +PAM_SILENT +.RS 4 +Do not emit any messages\&. +.RE +.PP +PAM_DISALLOW_NULL_AUTHTOK +.RS 4 +The PAM module service should return PAM_AUTH_ERR if the user does not have a registered authentication token\&. +.RE +.SH "RETURN VALUES" +.PP +PAM_ABORT +.RS 4 +The application should exit immediately after calling +\fBpam_end\fR(3) +first\&. +.RE +.PP +PAM_AUTH_ERR +.RS 4 +The user was not authenticated\&. +.RE +.PP +PAM_CRED_INSUFFICIENT +.RS 4 +For some reason the application does not have sufficient credentials to authenticate the user\&. +.RE +.PP +PAM_AUTHINFO_UNAVAIL +.RS 4 +The modules were not able to access the authentication information\&. This might be due to a network or hardware failure etc\&. +.RE +.PP +PAM_MAXTRIES +.RS 4 +One or more of the authentication modules has reached its limit of tries authenticating the user\&. Do not try again\&. +.RE +.PP +PAM_SUCCESS +.RS 4 +The user was successfully authenticated\&. +.RE +.PP +PAM_USER_UNKNOWN +.RS 4 +User unknown to authentication service\&. +.RE +.SH "SEE ALSO" +.PP +\fBpam_start\fR(3), +\fBpam_setcred\fR(3), +\fBpam_chauthtok\fR(3), +\fBpam_strerror\fR(3), +\fBpam\fR(8) -- cgit v1.2.3