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Merge Ehud's MySQL users support (bug #1815)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3294 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-06-24 04:07:44 +00:00
parent 8ef1f1ea2e
commit f6f67727c6
1 changed files with 95 additions and 3 deletions
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98
channels/chan_sip.c
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@@ -11,6 +11,7 @@
* the GNU General Public License
*/
#include <stdio.h>
#include <ctype.h>
#include <string.h>
@@ -383,8 +384,11 @@ struct sip_user {
int outgoinglimit;
int promiscredir;
int restrictcid;
int trustrpid;
int trustrpid;
struct ast_ha *ha;
#ifdef MYSQL_USERS
int temponly;
#endif /* MYSQL_FRIENDS */
struct sip_user *next;
};
@@ -881,8 +885,88 @@ static int sip_sendtext(struct ast_channel *ast, char *text)
return 0;
}
#ifdef MYSQL_FRIENDS
#ifdef MYSQL_USERS
/* Ehud Gavron 08-Jun-2004: */
/* The Mysql stuff works great for peers but not for users. */
/* Unfortunately multi-line phones (e.g. cisco 7960) and many */
/* SIP users behind the same NAT gateway need users. So.... */
/* */
/* mysql_update_user is not needed */
/*--- mysql_host: Get user from database ---*/
static struct sip_user *mysql_user(char *user)
{
struct sip_user *u;
int success = 0;
u = malloc(sizeof(struct sip_user));
memset(u, 0, sizeof(struct sip_user));
if (mysql && (!user || (strlen(user) < 128))) {
char query[512];
char *name = NULL;
int numfields, x;
time_t regseconds, nowtime;
MYSQL_RES *result;
MYSQL_FIELD *fields;
MYSQL_ROW rowval;
if (user) {
name = alloca(strlen(user) * 2 + 1);
mysql_real_escape_string(mysql, name, user, strlen(user));
}
snprintf(query, sizeof(query), "SELECT name, secret, context, username, ipaddr, port, regseconds, callerid, restrictcid FROM sipfriends WHERE name=\"%s\"", name);
ast_mutex_lock(&mysqllock);
mysql_query(mysql, query);
if ((result = mysql_store_result(mysql))) {
if ((rowval = mysql_fetch_row(result))) {
numfields = mysql_num_fields(result);
fields = mysql_fetch_fields(result);
success = 1;
for (x=0;x<numfields;x++) {
if (rowval[x]) {
if (!strcasecmp(fields[x].name, "secret")) {
strncpy(u->secret, rowval[x], sizeof(u->secret));
} else if (!strcasecmp(fields[x].name, "name")) {
strncpy(u->name, rowval[x], sizeof(u->name) - 1);
} else if (!strcasecmp(fields[x].name, "context")) {
strncpy(u->context, rowval[x], sizeof(u->context) - 1);
} else if (!strcasecmp(fields[x].name, "username")) {
strncpy(u->name, rowval[x], sizeof(u->name) - 1);
} else if (!strcasecmp(fields[x].name, "regseconds")) {
if (sscanf(rowval[x], "%li", &regseconds) != 1)
regseconds = 0;
} else if (!strcasecmp(fields[x].name, "restrictcid")) {
u->restrictcid = 1;
} else if (!strcasecmp(fields[x].name, "callerid")) {
strncpy(u->callerid, rowval[x], sizeof(u->callerid) - 1);
u->hascallerid=1;
}
}
}
time(&nowtime);
}
mysql_free_result(result);
result = NULL;
}
ast_mutex_unlock(&mysqllock);
}
if (!success) {
free(u);
u = NULL;
} else {
u->capability = capability;
u->nat = globalnat;
u->dtmfmode = globaldtmfmode;
u->insecure = 1;
u->temponly = 1;
}
return u;
}
#endif /* MYSQL_USERS */
#ifdef MYSQL_FRIENDS
/*--- mysql_update_peer: Update peer from database ---*/
/* This function adds registration state to database */
static void mysql_update_peer(char *peer, struct sockaddr_in *sin, char *username, int expiry)
@@ -1047,7 +1131,11 @@ static struct sip_user *find_user(char *name)
}
u = u->next;
}
#ifdef MYSQL_USERS
if (!u) {
u = mysql_user(name);
}
#endif /* MYSQL_USERS */
return(u);
}
@@ -4903,6 +4991,10 @@ static int check_user_full(struct sip_pvt *p, struct sip_request *req, char *cmd
ast_verbose("Found user '%s', but fails host access\n", user->name);
user = NULL;
}
#ifdef MYSQL_USERS
if (user && user->temponly)
free(user);
#endif
ast_mutex_unlock(&userl.lock);
if (!user) {
/* If we didn't find a user match, check for peers */