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Fix PGSQL voicemail issues (bug #625) and fix reload races in iax2

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1827 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2003-12-04 23:19:26 +00:00
parent 26411c1021
commit fac7eaffa9
2 changed files with 89 additions and 39 deletions
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6
apps/app_voicemail.c
View File

@@ -266,11 +266,15 @@ static struct ast_vm_user *find_user(struct ast_vm_user *ivm, char *context, cha
if (context) {
strcpy(retval->context, context);
}
else
{
strcpy(retval->context, "default");
}
if (*retval->context) {
sprintf(query, "SELECT password,fullname,email,pager,options FROM voicemail WHERE context='%s' AND mailbox='%s'", context, mailbox);
} else {
sprintf(query, "SELECT password,fullname,email,pager,options FROM voicemail WHERE mailbox='%s'", mailbox);
sprintf(query, "SELECT password,fullname,email,pager,options FROM voicemail WHERE context='default' AND mailbox='%s'", mailbox);
}
/* fprintf(stderr,"postgres find_user: query = %s\n",query); */
ast_mutex_lock(&postgreslock);

122
channels/chan_iax2.c
View File

@@ -181,6 +181,7 @@ struct iax2_user {
int amaflags;
int hascallerid;
int delme;
int temponly;
int capability;
int trunk;
char callerid[AST_MAX_EXTENSION];
@@ -216,6 +217,7 @@ struct iax2_peer {
int expirey; /* How soon to expire */
int capability; /* Capability */
int delme; /* I need to be deleted */
int temponly; /* I'm only a temp */
int trunk; /* Treat as an IAX trunking */
struct timeval txtrunktime; /* Transmit trunktime */
struct timeval rxtrunktime; /* Receive trunktime */
@@ -1596,7 +1598,7 @@ static struct iax2_peer *mysql_peer(char *peer)
} else {
strncpy(p->name, peer, sizeof(p->name) - 1);
p->dynamic = 1;
p->delme = 1;
p->temponly = 1;
p->expire = -1;
p->capability = iax2_capability;
p->authmethods = IAX_AUTH_MD5 | IAX_AUTH_PLAINTEXT;
@@ -1652,7 +1654,7 @@ static struct iax2_user *mysql_user(char *user)
p = NULL;
} else {
strncpy(p->name, user, sizeof(p->name) - 1);
p->delme = 1;
p->temponly = 1;
p->capability = iax2_capability;
p->authmethods = IAX_AUTH_MD5 | IAX_AUTH_PLAINTEXT;
}
@@ -1711,7 +1713,7 @@ static int create_addr(struct sockaddr_in *sin, int *capability, int *sendani, i
if (notransfer)
*notransfer=p->notransfer;
} else {
if (p->delme)
if (p->temponly)
free(p);
p = NULL;
}
@@ -1728,7 +1730,7 @@ static int create_addr(struct sockaddr_in *sin, int *capability, int *sendani, i
}
} else if (!p)
return -1;
if (p->delme)
if (p->temponly)
free(p);
return 0;
}
@@ -3049,7 +3051,7 @@ static int register_verify(int callno, struct sockaddr_in *sin, struct iax_ies *
if (!p->dynamic) {
if (authdebug)
ast_log(LOG_NOTICE, "Peer '%s' is not dynamic (from %s)\n", peer, inet_ntoa(sin->sin_addr));
if (p->delme)
if (p->temponly)
free(p);
return -1;
}
@@ -3057,7 +3059,7 @@ static int register_verify(int callno, struct sockaddr_in *sin, struct iax_ies *
if (!ast_apply_ha(p->ha, sin)) {
if (authdebug)
ast_log(LOG_NOTICE, "Host %s denied access to register peer '%s'\n", inet_ntoa(sin->sin_addr), p->name);
if (p->delme)
if (p->temponly)
free(p);
return -1;
}
@@ -3083,14 +3085,14 @@ static int register_verify(int callno, struct sockaddr_in *sin, struct iax_ies *
if (!keyn) {
if (authdebug)
ast_log(LOG_NOTICE, "Host %s failed RSA authentication with inkeys '%s'\n", peer, p->inkeys);
if (p->delme)
if (p->temponly)
free(p);
return -1;
}
} else {
if (authdebug)
ast_log(LOG_NOTICE, "Host '%s' trying to do RSA authentication, but we have no inkeys\n", peer);
if (p->delme)
if (p->temponly)
free(p);
return -1;
}
@@ -3099,7 +3101,7 @@ static int register_verify(int callno, struct sockaddr_in *sin, struct iax_ies *
if (strcmp(secret, p->secret)) {
if (authdebug)
ast_log(LOG_NOTICE, "Host %s did not provide proper plaintext password for '%s'\n", inet_ntoa(sin->sin_addr), p->name);
if (p->delme)
if (p->temponly)
free(p);
return -1;
} else
@@ -3116,7 +3118,7 @@ static int register_verify(int callno, struct sockaddr_in *sin, struct iax_ies *
if (strcasecmp(requeststr, md5secret)) {
if (authdebug)
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)
if (p->temponly)
free(p);
return -1;
} else
@@ -3124,7 +3126,7 @@ static int register_verify(int callno, struct sockaddr_in *sin, struct iax_ies *
} else if (strlen(md5secret) || strlen(secret)) {
if (authdebug)
ast_log(LOG_NOTICE, "Inappropriate authentication received\n");
if (p->delme)
if (p->temponly)
free(p);
return -1;
}
@@ -3132,7 +3134,7 @@ static int register_verify(int callno, struct sockaddr_in *sin, struct iax_ies *
/* Choose lowest expirey number */
if (expire && (expire < iaxs[callno]->expirey))
iaxs[callno]->expirey = expire;
if (p->delme)
if (p->temponly)
free(p);
return 0;
@@ -3564,7 +3566,7 @@ static int update_registry(char *name, struct sockaddr_in *sin, int callno)
#endif
if (p) {
#ifdef MYSQL_FRIENDS
if (p->delme)
if (p->temponly)
mysql_update_peer(name, sin);
#endif
if (inaddrcmp(&p->addr, sin)) {
@@ -3596,7 +3598,7 @@ static int update_registry(char *name, struct sockaddr_in *sin, int callno)
}
if (p->hascallerid)
iax_ie_append_str(&ied, IAX_IE_CALLING_NAME, p->callerid);
if (p->delme)
if (p->temponly)
free(p);
return send_command_final(iaxs[callno], AST_FRAME_IAX, IAX_COMMAND_REGACK, 0, ied.buf, ied.pos, -1);;
}
@@ -3628,7 +3630,7 @@ static int registry_authrequest(char *name, int callno)
iax_ie_append_str(&ied, IAX_IE_CHALLENGE, iaxs[callno]->challenge);
}
iax_ie_append_str(&ied, IAX_IE_USERNAME, name);
if (p->delme)
if (p->temponly)
free(p);
return send_command(iaxs[callno], AST_FRAME_IAX, IAX_COMMAND_REGAUTH, 0, ied.buf, ied.pos, -1);;
}
@@ -5219,10 +5221,36 @@ static struct iax2_peer *build_peer(char *name, struct ast_variable *v)
static struct iax2_user *build_user(char *name, struct ast_variable *v)
{
struct iax2_user *user;
struct iax2_user *prev, *user;
struct iax2_context *con, *conl = NULL;
int format;
user = (struct iax2_user *)malloc(sizeof(struct iax2_user));
int found;
prev = NULL;
ast_mutex_lock(&userl.lock);
user = userl.users;
while(user) {
if (!strcasecmp(user->name, name)) {
break;
}
prev = user;
user = user->next;
}
if (user) {
found++;
/* Already in the list, remove it and it will be added back (or FREE'd) */
if (prev) {
prev->next = user->next;
} else {
userl.users = user->next;
}
ast_mutex_unlock(&userl.lock);
} else {
ast_mutex_unlock(&userl.lock);
user = malloc(sizeof(struct iax2_user));
memset(user, 0, sizeof(struct iax2_user));
}
if (user) {
memset(user, 0, sizeof(struct iax2_user));
user->capability = iax2_capability;
@@ -5282,39 +5310,34 @@ static struct iax2_user *build_user(char *name, struct ast_variable *v)
// ast_log(LOG_WARNING, "Ignoring %s\n", v->name);
v = v->next;
}
}
if (!user->authmethods) {
if (strlen(user->secret)) {
user->authmethods = IAX_AUTH_MD5 | IAX_AUTH_PLAINTEXT;
if (strlen(user->inkeys))
user->authmethods |= IAX_AUTH_RSA;
} else if (strlen(user->inkeys)) {
user->authmethods = IAX_AUTH_RSA;
} else {
user->authmethods = IAX_AUTH_MD5 | IAX_AUTH_PLAINTEXT;
if (!user->authmethods) {
if (strlen(user->secret)) {
user->authmethods = IAX_AUTH_MD5 | IAX_AUTH_PLAINTEXT;
if (strlen(user->inkeys))
user->authmethods |= IAX_AUTH_RSA;
} else if (strlen(user->inkeys)) {
user->authmethods = IAX_AUTH_RSA;
} else {
user->authmethods = IAX_AUTH_MD5 | IAX_AUTH_PLAINTEXT;
}
}
user->delme = 0;
}
return user;
}
static void delete_users(void){
struct iax2_user *user, *userlast;
static void delete_users(void)
{
struct iax2_user *user;
struct iax2_peer *peer;
struct iax2_registry *reg, *regl;
/* Delete all users */
ast_mutex_lock(&userl.lock);
for (user=userl.users;user;) {
ast_free_ha(user->ha);
free_context(user->contexts);
userlast = user;
user=user->next;
free(userlast);
user->delme = 1;
user = user->next;
}
userl.users=NULL;
ast_mutex_unlock(&userl.lock);
for (reg = registrations;reg;) {
regl = reg;
reg = reg->next;
@@ -5332,6 +5355,28 @@ static void delete_users(void){
ast_mutex_unlock(&peerl.lock);
}
static void prune_users(void)
{
struct iax2_user *user, *usernext, *userlast = NULL;
ast_mutex_lock(&userl.lock);
for (user=userl.users;user;) {
usernext = user->next;
if (user->delme) {
ast_free_ha(user->ha);
free_context(user->contexts);
user=user->next;
free(user);
if (userlast)
userlast->next = usernext;
else
userl.users = usernext;
} else
userlast = user;
user = usernext;
}
ast_mutex_unlock(&userl.lock);
}
static void prune_peers(void){
/* Prune peers who still are supposed to be deleted */
struct iax2_peer *peer, *peerlast, *peernext;
@@ -5563,6 +5608,7 @@ static int reload_config(void)
delete_users();
set_config(config,&dead_sin);
prune_peers();
prune_users();
for (reg = registrations; reg; reg = reg->next)
iax2_do_register(reg);
/* Qualify hosts, too */