资源简介
Postfix+courier-authlib+dovecot+Extmail与Extman邮箱系统
代码片段和文件信息
/*
** Copyright 1998 - 2008 Double Precision Inc. See COPYING for
** distribution information.
*/
#if HAVE_CONFIG_H
#include “courier_auth_config.h“
#endif
#include
#include
#include
#include
#include
#include “auth.h“
#include “authcustom.h“
#include “courierauthstaticlist.h“
static int auth_custom_login(const char *service char *authdata
int (*callback_func)(struct authinfo * void *)
int *callback_arg)
{
const char *user *pass;
if ((user=strtok(authdata “\n“)) == 0 ||
(pass=strtok(0 “\n“)) == 0)
{
errno=EPERM;
return (-1);
}
return authcustomcommon(user pass callback_func callback_arg);
}
#include “libhmac/hmac.h“
#include “cramlib.h“
static int auth_custom_cram(const char *service
const char *authtype
char *authdata
int (*callback_func)(struct authinfo * void *)
void *callback_arg)
{
struct cram_callback_info cci;
if (auth_get_cram(authtype authdata &cci))
return (-1);
cci.callback_func=callback_func;
cci.callback_arg=callback_arg;
return authcustomcommon(cci.user 0 &auth_cram_callback &cci);
}
int auth_custom(const char *service const char *authtype char *authdata
int (*callback_func)(struct authinfo * void *)
void *callback_arg)
{
if (strcmp(authtype AUTHTYPE_LOGIN) == 0)
return (auth_custom_login(service authdata
callback_func callback_arg));
return (auth_custom_cram(service authtype authdata
callback_func callback_arg));
}
extern int auth_custom_pre(const char *userid const char *service
int (*callback)(struct authinfo * void *)
void *arg);
static int auth_custom_chgpwd(const char *service
const char *uid
const char *oldpwd
const char *newpwd)
{
/*
** Insert code to change the account‘s password here.
**
** return 0 if changed.
**
** return 1 if failed.
** Set errno to EPERM if we had a temporary failure (such as invalid
** old pwd).
**
** Set errno to EINVAL if we failed because we did not recognize uid.
*/
errno=EINVAL;
return (-1);
}
static void auth_custom_idle()
{
/*
** Insert code to temporarily deallocate resources after remaining
** idle (as part of authdaemond) for more than 5 minutes.
*/
}
static struct authstaticinfo authcustom_info={
“authcustom“
auth_custom
auth_custom_pre
authcustomclose
auth_custom_chgpwd
auth_custom_idle};
struct authstaticinfo *courier_authcustom_init()
{
return &authcustom_info;
}
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