auth.c File Reference

functions for SMTP AUTH More...

#include <qsmtpd/qsauth.h>
#include <qsmtpd/qsauth_backend.h>
#include <base64.h>
#include <control.h>
#include <fmt.h>
#include <log.h>
#include <netio.h>
#include <qsmtpd/antispam.h>
#include <qsmtpd/qsmtpd.h>
#include <sstring.h>
#include <tls.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <syslog.h>
#include <time.h>
#include <unistd.h>

Data Structures
struct	authcmd

Functions
static int	err_authabrt (void)
static int	err_input (void)
static int	err_base64 (void)
static int	authgetl (string *authin)
static int	auth_login (struct string *user)
static int	auth_plain (struct string *user)
int	smtp_auth (void)
char *	smtp_authstring (void)
	return a list of all enabled auth types More...
int	auth_permitted (void)
void	auth_setup (int argc, const char **argv)

Variables
const char *	tempnoauth = "454 4.5.0 AUTH temporaryly not available\r\n"
static const char *	auth_host
static struct authcmd	authcmds []

Detailed Description

functions for SMTP AUTH

Function Documentation

int smtp_auth

(

void

)

check if user sends valid authentication

Returns

0 if user is successfully authenticated, error code else

char* smtp_authstring

(

void

)

return a list of all enabled auth types

Returns

string of enabled auth types

Return values

NULL	out of memory or AUTH currently not permitted

The returned memory is allocated and has to be freed by the caller.

The returned string will contain a trailing CRLF pair.

Variable Documentation

const char* auth_host

static

hostname for auth

struct authcmd authcmds[]

static

Initial value:

= {
        {       .text = "login",        .fun = auth_login },
        {       .text = "plain",        .fun = auth_plain },



        {       .text = NULL,}
}