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/**
* @file sip/user.c Mock SIP server -- user handling
*
* Copyright (C) 2010 - 2016 Creytiv.com
*/
#include <re.h>
#include "sipsrv.h"
static void destructor(void *arg)
{
struct user *usr = arg;
hash_unlink(&usr->he);
mem_deref(usr->name);
}
int user_add(struct hash *ht, const char *username, const char *password,
const char *realm)
{
struct user *usr;
int err;
usr = mem_zalloc(sizeof(*usr), destructor);
if (!usr) {
err = ENOMEM;
goto out;
}
err = str_dup(&usr->name, username);
if (err) {
goto out;
}
err = md5_printf(usr->ha1, "%s:%s:%s", username, realm, password);
if (err) {
goto out;
}
hash_append(ht, hash_joaat_str(username), &usr->he, usr);
out:
if (err) {
mem_deref(usr);
}
return err;
}
struct user *user_find(struct hash *ht, const struct pl *name)
{
struct list *lst;
struct le *le;
if (!ht || !name)
return NULL;
lst = hash_list(ht, hash_joaat((uint8_t *)name->p, name->l));
for (le=list_head(lst); le; le=le->next) {
struct user *usr = le->data;
if (pl_strcmp(name, usr->name))
continue;
return usr;
}
return NULL;
}
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