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Update so that "users" are implemented as well 

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1737 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer 2003-11-13 05:21:15 +00:00
parent 08b0a2e4e2
commit c71d9d53ff
2 changed files with 157 additions and 83 deletions
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97
channels/chan_iax.c
View File

@ -1603,16 +1603,19 @@ static struct iax_peer *mysql_peer(char *peer)
static struct iax_user *mysql_user(char *user)
{
struct iax_user *p;
struct iax_context *con;
int success = 0;
p = malloc(sizeof(struct iax_user));
memset(p, 0, sizeof(struct iax_user));
con = malloc(sizeof(struct iax_context));
memset(con, 0, sizeof(struct iax_context));
strcpy(con->context, "default");
p->contexts = con;
if (mysql && (strlen(user) < 128)) {
char query[512];
char *name;
int numfields, x;
int port;
time_t regseconds, nowtime;
MYSQL_RES *result;
MYSQL_FIELD *fields;
MYSQL_ROW rowval;
@ -1631,34 +1634,22 @@ static struct iax_user *mysql_user(char *user)
if (!strcasecmp(fields[x].name, "secret")) {
strncpy(p->secret, rowval[x], sizeof(p->secret));
} else if (!strcasecmp(fields[x].name, "context")) {
strncpy(p->context, rowval[x], sizeof(p->context) - 1);
} else if (!strcasecmp(fields[x].name, "ipaddr")) {
inet_aton(rowval[x], &p->addr.sin_addr);
} else if (!strcasecmp(fields[x].name, "port")) {
if (sscanf(rowval[x], "%i", &port) != 1)
port = 0;
p->addr.sin_port = htons(port);
} else if (!strcasecmp(fields[x].name, "regseconds")) {
if (sscanf(rowval[x], "%li", &regseconds) != 1)
regseconds = 0;
strncpy(p->contexts->context, rowval[x], sizeof(p->contexts->context) - 1);
}
}
}
time(&nowtime);
if ((nowtime - regseconds) > AST_DEFAULT_REG_EXPIRE)
memset(&p->addr, 0, sizeof(p->addr));
}
}
ast_mutex_unlock(&mysqllock);
}
if (!success) {
if (p->contexts)
free(p->contexts);
free(p);
p = NULL;
} else {
strncpy(p->name, user, sizeof(p->name) - 1);
p->dynamic = 1;
p->delme = 1;
p->capability = iax_capability;
strcpy(p->methods, "md5,plaintext");
}
return p;
@ -2682,40 +2673,54 @@ static int check_access(int callno, struct sockaddr_in *sin, char *orequest, int
&& ast_apply_ha(user->ha, sin) /* Access is permitted from this IP */
&& (!strlen(iaxs[callno]->context) || /* No context specified */
apply_context(user->contexts, iaxs[callno]->context))) { /* Context is permitted */
/* We found our match (use the first) */
/* Store the requested username if not specified */
if (!strlen(iaxs[callno]->username))
strncpy(iaxs[callno]->username, user->name, sizeof(iaxs[callno]->username)-1);
/* And use the default context */
if (!strlen(iaxs[callno]->context)) {
if (user->contexts)
strncpy(iaxs[callno]->context, user->contexts->context, sizeof(iaxs[callno]->context)-1);
else
strncpy(iaxs[callno]->context, context, sizeof(iaxs[callno]->context)-1);
}
/* Copy the secret */
strncpy(iaxs[callno]->secret, user->secret, sizeof(iaxs[callno]->secret)-1);
/* And any input keys */
strncpy(iaxs[callno]->inkeys, user->inkeys, sizeof(iaxs[callno]->inkeys));
/* And the permitted authentication methods */
strncpy(iaxs[callno]->methods, user->methods, sizeof(iaxs[callno]->methods)-1);
/* If they have callerid, override the given caller id. Always store the ANI */
if (strlen(iaxs[callno]->callerid)) {
if (user->hascallerid)
strncpy(iaxs[callno]->callerid, user->callerid, sizeof(iaxs[callno]->callerid)-1);
strncpy(iaxs[callno]->ani, user->callerid, sizeof(iaxs[callno]->ani)-1);
}
if (strlen(user->accountcode))
strncpy(iaxs[callno]->accountcode, user->accountcode, sizeof(iaxs[callno]->accountcode)-1);
if (user->amaflags)
iaxs[callno]->amaflags = user->amaflags;
res = 0;
break;
}
user = user->next;
}
#ifdef MYSQL_FRIENDS
if (!user && mysql && strlen(iaxs[callno]->username) && (strlen(iaxs[callno]->username) < 128)) {
user = mysql_user(iaxs[callno]->username);
if (user && strlen(iaxs[callno]->context) && /* No context specified */
!apply_context(user->contexts, iaxs[callno]->context)) { /* Context is permitted */
if (user->contexts)
free(user->contexts);
free(user);
user = NULL;
}
}
#endif
ast_mutex_unlock(&userl.lock);
if (user) {
/* We found our match (use the first) */
/* Store the requested username if not specified */
if (!strlen(iaxs[callno]->username))
strncpy(iaxs[callno]->username, user->name, sizeof(iaxs[callno]->username)-1);
/* And use the default context */
if (!strlen(iaxs[callno]->context)) {
if (user->contexts)
strncpy(iaxs[callno]->context, user->contexts->context, sizeof(iaxs[callno]->context)-1);
else
strncpy(iaxs[callno]->context, context, sizeof(iaxs[callno]->context)-1);
}
/* Copy the secret */
strncpy(iaxs[callno]->secret, user->secret, sizeof(iaxs[callno]->secret)-1);
/* And any input keys */
strncpy(iaxs[callno]->inkeys, user->inkeys, sizeof(iaxs[callno]->inkeys));
/* And the permitted authentication methods */
strncpy(iaxs[callno]->methods, user->methods, sizeof(iaxs[callno]->methods)-1);
/* If they have callerid, override the given caller id. Always store the ANI */
if (strlen(iaxs[callno]->callerid)) {
if (user->hascallerid)
strncpy(iaxs[callno]->callerid, user->callerid, sizeof(iaxs[callno]->callerid)-1);
strncpy(iaxs[callno]->ani, user->callerid, sizeof(iaxs[callno]->ani)-1);
}
if (strlen(user->accountcode))
strncpy(iaxs[callno]->accountcode, user->accountcode, sizeof(iaxs[callno]->accountcode)-1);
if (user->amaflags)
iaxs[callno]->amaflags = user->amaflags;
res = 0;
}
return res;
}

143
channels/chan_iax2.c
View File

@ -1601,6 +1601,61 @@ static struct iax2_peer *mysql_peer(char *peer)
}
return p;
}
static struct iax2_user *mysql_user(char *user)
{
struct iax2_user *p;
struct iax2_context *con;
int success = 0;
p = malloc(sizeof(struct iax2_user));
memset(p, 0, sizeof(struct iax2_user));
con = malloc(sizeof(struct iax2_context));
memset(con, 0, sizeof(struct iax2_context));
strcpy(con->context, "default");
p->contexts = con;
if (mysql && (strlen(user) < 128)) {
char query[512];
char *name;
int numfields, x;
MYSQL_RES *result;
MYSQL_FIELD *fields;
MYSQL_ROW rowval;
name = alloca(strlen(user) * 2 + 1);
mysql_real_escape_string(mysql, name, user, strlen(user));
snprintf(query, sizeof(query), "SELECT * FROM iaxfriends 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(p->secret, rowval[x], sizeof(p->secret));
} else if (!strcasecmp(fields[x].name, "context")) {
strncpy(p->contexts->context, rowval[x], sizeof(p->contexts->context) - 1);
}
}
}
}
}
ast_mutex_unlock(&mysqllock);
}
if (!success) {
if (p->contexts)
free(p->contexts);
free(p);
p = NULL;
} else {
strncpy(p->name, user, sizeof(p->name) - 1);
p->delme = 1;
p->capability = iax2_capability;
p->authmethods = IAX_AUTH_MD5 | IAX_AUTH_PLAINTEXT;
}
return p;
}
#endif /* MYSQL_FRIENDS */
static int create_addr(struct sockaddr_in *sin, int *capability, int *sendani, int *maxtime, char *peer, char *context, int *trunk, int *notransfer, char *secret, int seclen)
@ -2799,44 +2854,58 @@ static int check_access(int callno, struct sockaddr_in *sin, struct iax_ies *ies
&& ast_apply_ha(user->ha, sin) /* Access is permitted from this IP */
&& (!strlen(iaxs[callno]->context) || /* No context specified */
apply_context(user->contexts, iaxs[callno]->context))) { /* Context is permitted */
/* We found our match (use the first) */
/* Store the requested username if not specified */
if (!strlen(iaxs[callno]->username))
strncpy(iaxs[callno]->username, user->name, sizeof(iaxs[callno]->username)-1);
/* Store whether this is a trunked call, too, of course, and move if appropriate */
iaxs[callno]->trunk = user->trunk;
iaxs[callno]->capability = user->capability;
/* And use the default context */
if (!strlen(iaxs[callno]->context)) {
if (user->contexts)
strncpy(iaxs[callno]->context, user->contexts->context, sizeof(iaxs[callno]->context)-1);
else
strncpy(iaxs[callno]->context, context, sizeof(iaxs[callno]->context)-1);
}
/* Copy the secret */
strncpy(iaxs[callno]->secret, user->secret, sizeof(iaxs[callno]->secret)-1);
/* And any input keys */
strncpy(iaxs[callno]->inkeys, user->inkeys, sizeof(iaxs[callno]->inkeys));
/* And the permitted authentication methods */
iaxs[callno]->authmethods = user->authmethods;
/* If they have callerid, override the given caller id. Always store the ANI */
if (strlen(iaxs[callno]->callerid)) {
if (user->hascallerid)
strncpy(iaxs[callno]->callerid, user->callerid, sizeof(iaxs[callno]->callerid)-1);
strncpy(iaxs[callno]->ani, user->callerid, sizeof(iaxs[callno]->ani)-1);
}
if (strlen(user->accountcode))
strncpy(iaxs[callno]->accountcode, user->accountcode, sizeof(iaxs[callno]->accountcode)-1);
if (user->amaflags)
iaxs[callno]->amaflags = user->amaflags;
iaxs[callno]->notransfer = user->notransfer;
res = 0;
break;
}
user = user->next;
}
ast_mutex_unlock(&userl.lock);
#ifdef MYSQL_FRIENDS
if (!user && mysql && strlen(iaxs[callno]->username) && (strlen(iaxs[callno]->username) < 128)) {
user = mysql_user(iaxs[callno]->username);
if (user && strlen(iaxs[callno]->context) && /* No context specified */
!apply_context(user->contexts, iaxs[callno]->context)) { /* Context is permitted */
if (user->contexts)
free(user->contexts);
free(user);
user = NULL;
}
}
#endif
if (user) {
/* We found our match (use the first) */
/* Store the requested username if not specified */
if (!strlen(iaxs[callno]->username))
strncpy(iaxs[callno]->username, user->name, sizeof(iaxs[callno]->username)-1);
/* Store whether this is a trunked call, too, of course, and move if appropriate */
iaxs[callno]->trunk = user->trunk;
iaxs[callno]->capability = user->capability;
/* And use the default context */
if (!strlen(iaxs[callno]->context)) {
if (user->contexts)
strncpy(iaxs[callno]->context, user->contexts->context, sizeof(iaxs[callno]->context)-1);
else
strncpy(iaxs[callno]->context, context, sizeof(iaxs[callno]->context)-1);
}
/* Copy the secret */
strncpy(iaxs[callno]->secret, user->secret, sizeof(iaxs[callno]->secret)-1);
/* And any input keys */
strncpy(iaxs[callno]->inkeys, user->inkeys, sizeof(iaxs[callno]->inkeys));
/* And the permitted authentication methods */
iaxs[callno]->authmethods = user->authmethods;
/* If they have callerid, override the given caller id. Always store the ANI */
if (strlen(iaxs[callno]->callerid)) {
if (user->hascallerid)
strncpy(iaxs[callno]->callerid, user->callerid, sizeof(iaxs[callno]->callerid)-1);
strncpy(iaxs[callno]->ani, user->callerid, sizeof(iaxs[callno]->ani)-1);
}
if (strlen(user->accountcode))
strncpy(iaxs[callno]->accountcode, user->accountcode, sizeof(iaxs[callno]->accountcode)-1);
if (user->amaflags)
iaxs[callno]->amaflags = user->amaflags;
iaxs[callno]->notransfer = user->notransfer;
res = 0;
}
iaxs[callno]->trunk = iax2_getpeertrunk(*sin);
return res;
}
@ -3035,6 +3104,8 @@ static int register_verify(int callno, struct sockaddr_in *sin, struct iax_ies *
sprintf(requeststr + (x << 1), "%2.2x", digest[x]);
if (strcasecmp(requeststr, md5secret)) {
ast_log(LOG_NOTICE, "Host %s failed MD5 authentication for '%s' (%s != %s)\n", inet_ntoa(sin->sin_addr), p->name, requeststr, md5secret);
if (p->delme)
free(p);
return -1;
} else
iaxs[callno]->state |= IAX_STATE_AUTHENTICATED;
@ -5396,9 +5467,8 @@ static int set_config(char *config_file, struct sockaddr_in* sin){
} else {
amaflags = format;
}
}
#ifdef MYSQL_FRIENDS
else if (!strcasecmp(v->name, "dbuser")) {
} else if (!strcasecmp(v->name, "dbuser")) {
strncpy(mydbuser, v->value, sizeof(mydbuser) - 1);
} else if (!strcasecmp(v->name, "dbpass")) {
strncpy(mydbpass, v->value, sizeof(mydbpass) - 1);
@ -5406,9 +5476,8 @@ static int set_config(char *config_file, struct sockaddr_in* sin){
strncpy(mydbhost, v->value, sizeof(mydbhost) - 1);
} else if (!strcasecmp(v->name, "dbname")) {
strncpy(mydbname, v->value, sizeof(mydbname) - 1);
}
#endif
//else if (strcasecmp(v->name,"type"))
} //else if (strcasecmp(v->name,"type"))
// ast_log(LOG_WARNING, "Ignoring %s\n", v->name);
v = v->next;
}