96 lines
3.0 KiB
XML
96 lines
3.0 KiB
XML
<?xml version="1.0" encoding='UTF-8'?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
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<sect1 id="func-cygwin-login">
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<title>Helper functions to change user context</title>
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<refentry id="func-cygwin-logon_user">
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<refmeta>
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<refentrytitle>cygwin_logon_user</refentrytitle>
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<manvolnum>3</manvolnum>
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<refmiscinfo class="manual">Cygwin API Reference</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>cygwin_logon_user</refname>
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</refnamediv>
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<refsynopsisdiv>
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<funcsynopsis>
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<funcsynopsisinfo>
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#include <sys/cygwin.h>
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</funcsynopsisinfo>
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<funcprototype>
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<funcdef>HANDLE
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<function>cygwin_logon_user</function></funcdef>
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<paramdef>const struct passwd *<parameter>passwd_entry</parameter></paramdef>
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<paramdef>const char *<parameter>password</parameter></paramdef>
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</funcprototype></funcsynopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para>Given a pointer to a passwd entry of a user and a cleartext password,
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returns a HANDLE to an impersonation token for this user which can be used
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in a subsequent call to <function>cygwin_set_impersonation_token</function>
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to impersonate that user. This function can only be called from a process
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which has the required NT user rights to perform a logon.</para>
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</refsect1>
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<refsect1>
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<title>See also</title>
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<para>See also the chapter
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<ulink url="../cygwin-ug-net/ntsec.html#ntsec-setuid-overview">Switching the user context</ulink>
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in the Cygwin User's guide.</para>
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<para>See also <link linkend="func-cygwin-set-impersonation-token">cygwin_set_impersonation_token</link></para>
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</refsect1>
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</refentry>
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<refentry id="func-cygwin-set-impersonation-token">
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<refmeta>
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<refentrytitle>cygwin_set_impersonation_token</refentrytitle>
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<manvolnum>3</manvolnum>
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<refmiscinfo class="manual">Cygwin API Reference</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>cygwin_set_impersonation_token</refname>
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</refnamediv>
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<refsynopsisdiv>
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<funcsynopsis>
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<funcsynopsisinfo>
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#include <sys/cygwin.h>
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</funcsynopsisinfo>
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<funcprototype>
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<funcdef>void
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<function>cygwin_set_impersonation_token</function></funcdef>
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<paramdef>const HANDLE <parameter>token</parameter></paramdef>
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</funcprototype></funcsynopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para>Use this function to enable the token given as parameter as
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impersonation token for the next call to <function>setuid</function> or
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<function>seteuid</function>. Use
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<function>cygwin_set_impersonation_token</function> together with
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<function>cygwin_logon_user</function> to impersonate users using
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password authentication.</para>
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</refsect1>
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<refsect1>
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<title>See also</title>
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<para>See also the chapter
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<ulink url="../cygwin-ug-net/ntsec.html#ntsec-setuid-overview">Switching the user context</ulink>
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in the Cygwin User's guide.</para>
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<para>See also <link linkend="func-cygwin-logon_user">cygwin_logon_user</link></para>
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</refsect1>
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</refentry>
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</sect1>
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