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Add context checking when retrieving a vm_state.

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This was causing a problem for people who had identically
named mailboxes in separate voicemail contexts.
This commit affects IMAP storage only.

(closes issue #13194)
Reported by: moliveras
Patches:
      13194.patch uploaded by putnopvut (license 60)
Tested by: putnopvut, moliveras



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@140421 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2008-08-29 16:01:07 +00:00
parent 3e0342deaf
commit 8fc827e3cd
1 changed files with 15 additions and 12 deletions
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27
apps/app_voicemail.c
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@@ -130,7 +130,7 @@ static char *get_header_by_tag(char *header, char *tag);
static void vm_imap_delete(int msgnum, struct ast_vm_user *vmu); static void vm_imap_delete(int msgnum, struct ast_vm_user *vmu);
static char *get_user_by_mailbox(char *mailbox); static char *get_user_by_mailbox(char *mailbox);
static struct vm_state *get_vm_state_by_imapuser(char *user, int interactive); static struct vm_state *get_vm_state_by_imapuser(char *user, int interactive);
static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, int interactive); static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, const char *context, int interactive);
static struct vm_state *create_vm_state_from_user(struct ast_vm_user *vmu); static struct vm_state *create_vm_state_from_user(struct ast_vm_user *vmu);
static void vmstate_insert(struct vm_state *vms); static void vmstate_insert(struct vm_state *vms);
static void vmstate_delete(struct vm_state *vms); static void vmstate_delete(struct vm_state *vms);
@@ -358,6 +358,7 @@ struct vm_zone {
struct vm_state { struct vm_state {
char curbox[80]; char curbox[80];
char username[80]; char username[80];
char context[80];
char curdir[PATH_MAX]; char curdir[PATH_MAX];
char vmbox[PATH_MAX]; char vmbox[PATH_MAX];
char fn[PATH_MAX]; char fn[PATH_MAX];
@@ -989,7 +990,7 @@ static void vm_imap_delete(int msgnum, struct ast_vm_user *vmu)
return; return;
} }
if (!(vms = get_vm_state_by_mailbox(vmu->mailbox, 1)) && !(vms = get_vm_state_by_mailbox(vmu->mailbox, 0))) { if (!(vms = get_vm_state_by_mailbox(vmu->mailbox, vmu->context, 1)) && !(vms = get_vm_state_by_mailbox(vmu->mailbox, vmu->context, 0))) {
ast_log(LOG_WARNING, "Couldn't find a vm_state for mailbox %s. Unable to set \\DELETED flag for message %d\n", vmu->mailbox, msgnum); ast_log(LOG_WARNING, "Couldn't find a vm_state for mailbox %s. Unable to set \\DELETED flag for message %d\n", vmu->mailbox, msgnum);
return; return;
} }
@@ -1033,7 +1034,7 @@ static int imap_retrieve_file(const char *dir, const int msgnum, const struct as
/* Before anything can happen, we need a vm_state so that we can /* Before anything can happen, we need a vm_state so that we can
* actually access the imap server through the vms->mailstream * actually access the imap server through the vms->mailstream
*/ */
if(!(vms = get_vm_state_by_mailbox(vmu->mailbox, 1)) && !(vms = get_vm_state_by_mailbox(vmu->mailbox, 0))) { if(!(vms = get_vm_state_by_mailbox(vmu->mailbox, vmu->context, 1)) && !(vms = get_vm_state_by_mailbox(vmu->mailbox, vmu->context, 0))) {
/* This should not happen. If it does, then I guess we'd /* This should not happen. If it does, then I guess we'd
* need to create the vm_state, extract which mailbox to * need to create the vm_state, extract which mailbox to
* open, and then set up the msgArray so that the correct * open, and then set up the msgArray so that the correct
@@ -1170,7 +1171,7 @@ static int messagecount(const char *context, const char *mailbox, const char *fo
/* check if someone is accessing this box right now... */ /* check if someone is accessing this box right now... */
vms_p = get_vm_state_by_imapuser(vmu->imapuser,1); vms_p = get_vm_state_by_imapuser(vmu->imapuser,1);
if (!vms_p) { if (!vms_p) {
vms_p = get_vm_state_by_mailbox(mailbox,1); vms_p = get_vm_state_by_mailbox(mailbox, context, 1);
} }
if (vms_p) { if (vms_p) {
if (option_debug > 2) if (option_debug > 2)
@@ -1186,7 +1187,7 @@ static int messagecount(const char *context, const char *mailbox, const char *fo
/* add one if not there... */ /* add one if not there... */
vms_p = get_vm_state_by_imapuser(vmu->imapuser,0); vms_p = get_vm_state_by_imapuser(vmu->imapuser,0);
if (!vms_p) { if (!vms_p) {
vms_p = get_vm_state_by_mailbox(mailbox,0); vms_p = get_vm_state_by_mailbox(mailbox, context, 0);
} }
if (!vms_p) { if (!vms_p) {
@@ -1866,6 +1867,7 @@ static struct vm_state *create_vm_state_from_user(struct ast_vm_user *vmu)
return NULL; return NULL;
ast_copy_string(vms_p->imapuser,vmu->imapuser, sizeof(vms_p->imapuser)); ast_copy_string(vms_p->imapuser,vmu->imapuser, sizeof(vms_p->imapuser));
ast_copy_string(vms_p->username, vmu->mailbox, sizeof(vms_p->username)); /* save for access from interactive entry point */ ast_copy_string(vms_p->username, vmu->mailbox, sizeof(vms_p->username)); /* save for access from interactive entry point */
ast_copy_string(vms_p->context, vmu->context, sizeof(vms_p->context));
vms_p->mailstream = NIL; /* save for access from interactive entry point */ vms_p->mailstream = NIL; /* save for access from interactive entry point */
if (option_debug > 4) if (option_debug > 4)
ast_log(LOG_DEBUG,"Copied %s to %s\n",vmu->imapuser,vms_p->imapuser); ast_log(LOG_DEBUG,"Copied %s to %s\n",vmu->imapuser,vms_p->imapuser);
@@ -1911,9 +1913,10 @@ static struct vm_state *get_vm_state_by_imapuser(char *user, int interactive)
return NULL; return NULL;
} }
static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, int interactive) static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, const char *context, int interactive)
{ {
struct vmstate *vlist = NULL; struct vmstate *vlist = NULL;
const char *local_context = S_OR(context, "default");
ast_mutex_lock(&vmstate_lock); ast_mutex_lock(&vmstate_lock);
vlist = vmstates; vlist = vmstates;
@@ -1921,10 +1924,10 @@ static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, int interac
ast_log(LOG_DEBUG, "Mailbox set to %s\n",mailbox); ast_log(LOG_DEBUG, "Mailbox set to %s\n",mailbox);
while (vlist) { while (vlist) {
if (vlist->vms) { if (vlist->vms) {
if (vlist->vms->username) { if (vlist->vms->username && vlist->vms->context) {
if (option_debug > 2) if (option_debug > 2)
ast_log(LOG_DEBUG, " comparing mailbox %s (i=%d) to vmstate mailbox %s (i=%d)\n",mailbox,interactive,vlist->vms->username,vlist->vms->interactive); ast_log(LOG_DEBUG, " comparing mailbox %s (i=%d) to vmstate mailbox %s (i=%d)\n",mailbox,interactive,vlist->vms->username,vlist->vms->interactive);
if (!strcmp(vlist->vms->username,mailbox) && vlist->vms->interactive == interactive) { if (!strcmp(vlist->vms->username,mailbox) && !(strcmp(vlist->vms->context, local_context)) && vlist->vms->interactive == interactive) {
if (option_debug > 2) if (option_debug > 2)
ast_log(LOG_DEBUG, " Found it!\n"); ast_log(LOG_DEBUG, " Found it!\n");
ast_mutex_unlock(&vmstate_lock); ast_mutex_unlock(&vmstate_lock);
@@ -1932,7 +1935,7 @@ static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, int interac
} }
} else { } else {
if (option_debug > 2) if (option_debug > 2)
ast_log(LOG_DEBUG, " error: username is NULL for %s\n",mailbox); ast_log(LOG_DEBUG, " error: username or context is NULL for %s\n",mailbox);
} }
} else { } else {
if (option_debug > 2) if (option_debug > 2)
@@ -1955,7 +1958,7 @@ static void vmstate_insert(struct vm_state *vms)
use the one we already have since it is more up to date. use the one we already have since it is more up to date.
We can compare the username to find the duplicate */ We can compare the username to find the duplicate */
if (vms->interactive == 1) { if (vms->interactive == 1) {
altvms = get_vm_state_by_mailbox(vms->username,0); altvms = get_vm_state_by_mailbox(vms->username, vms->context, 0);
if (altvms) { if (altvms) {
if (option_debug > 2) if (option_debug > 2)
ast_log(LOG_DEBUG, "Duplicate mailbox %s, copying message info...\n",vms->username); ast_log(LOG_DEBUG, "Duplicate mailbox %s, copying message info...\n",vms->username);
@@ -3861,7 +3864,7 @@ static int leave_voicemail(struct ast_channel *chan, char *ext, struct leave_vm_
ast_log(LOG_NOTICE,"Can not leave voicemail, unable to count messages\n"); ast_log(LOG_NOTICE,"Can not leave voicemail, unable to count messages\n");
return -1; return -1;
} }
if (!(vms = get_vm_state_by_mailbox(ext,0))) { if (!(vms = get_vm_state_by_mailbox(ext, context, 0))) {
/*It is possible under certain circumstances that inboxcount did not create a vm_state when it was needed. This is a catchall which will /*It is possible under certain circumstances that inboxcount did not create a vm_state when it was needed. This is a catchall which will
* rarely be used*/ * rarely be used*/
if (!(vms = create_vm_state_from_user(vmu))) { if (!(vms = create_vm_state_from_user(vmu))) {
@@ -5005,7 +5008,7 @@ static int forward_message(struct ast_channel *chan, char *context, struct vm_st
char *myserveremail; char *myserveremail;
int attach_user_voicemail; int attach_user_voicemail;
/* get destination mailbox */ /* get destination mailbox */
dstvms = get_vm_state_by_mailbox(vmtmp->mailbox,0); dstvms = get_vm_state_by_mailbox(vmtmp->mailbox, vmtmp->context, 0);
if (!dstvms) { if (!dstvms) {
dstvms = create_vm_state_from_user(vmtmp); dstvms = create_vm_state_from_user(vmtmp);
} }