[dovecot-cvs] dovecot: If dovecot-acl file can't be opened because of permissi...
dovecot at dovecot.org
dovecot at dovecot.org
Tue Jun 12 02:01:35 EEST 2007
details: http://hg.dovecot.org/dovecot/rev/49412bd6b931
changeset: 5694:49412bd6b931
user: Timo Sirainen <tss at iki.fi>
date: Tue Jun 12 02:01:28 2007 +0300
description:
If dovecot-acl file can't be opened because of permission problems, treat it
as if no-one has access to the mailbox.
diffstat:
1 file changed, 24 insertions(+), 8 deletions(-)
src/plugins/acl/acl-backend-vfile.c | 32 ++++++++++++++++++++++++--------
diffs (49 lines):
diff -r 5845fccd55da -r 49412bd6b931 src/plugins/acl/acl-backend-vfile.c
--- a/src/plugins/acl/acl-backend-vfile.c Mon Jun 11 22:55:12 2007 +0300
+++ b/src/plugins/acl/acl-backend-vfile.c Tue Jun 12 02:01:28 2007 +0300
@@ -277,6 +277,16 @@ acl_object_vfile_parse_line(struct acl_o
return 0;
}
+static void acl_backend_remove_all_access(struct acl_object *aclobj)
+{
+ struct acl_rights_update rights;
+
+ memset(&rights, 0, sizeof(rights));
+ rights.rights.id_type = ACL_ID_ANYONE;
+ rights.modify_mode = ACL_MODIFY_MODE_REPLACE;
+ acl_cache_update(aclobj->backend->cache, aclobj->name, &rights);
+}
+
static int
acl_backend_vfile_read(struct acl_object_vfile *aclobj, const char *path,
struct acl_vfile_validity *validity, bool try_retry,
@@ -295,14 +305,20 @@ acl_backend_vfile_read(struct acl_object
if (errno == ENOENT) {
if (aclobj->aclobj.backend->debug)
i_info("acl vfile: file %s not found", path);
-
- validity->last_size = 0;
- validity->last_mtime = 0;
- validity->last_read_time = ioloop_time;
- return 1;
- }
- i_error("open(%s) failed: %m", path);
- return -1;
+ } else if (errno == EACCES) {
+ if (aclobj->aclobj.backend->debug)
+ i_info("acl vfile: no access to file %s", path);
+
+ acl_backend_remove_all_access(&aclobj->aclobj);
+ } else {
+ i_error("open(%s) failed: %m", path);
+ return -1;
+ }
+
+ validity->last_size = 0;
+ validity->last_mtime = 0;
+ validity->last_read_time = ioloop_time;
+ return 1;
}
if (fstat(fd, &st) < 0) {
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