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implemented --emperor-tyrant-nofollow

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Unbit
2013-03-28 10:18:01 +01:00
parent 52a3af6acf
commit e528d4c4b7
1 changed files with 38 additions and 4 deletions
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core/emperor.c
+38 -4
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@@ -242,10 +242,27 @@ void uwsgi_imperial_monitor_directory(struct uwsgi_emperor_scanner *ues) {
ui_current = emperor_get(de->d_name);
uid_t t_uid = st.st_uid;
gid_t t_gid = st.st_gid;
if (uwsgi.emperor_tyrant && uwsgi.emperor_tyrant_nofollow) {
struct stat lst;
if (lstat(de->d_name, &lst)) {
uwsgi_error("[emperor-tyrant]/lstat()");
if (ui_current) {
uwsgi_log("!!! availability of file %s changed. stopping the instance... !!!\n", de->d_name);
emperor_stop(ui_current);
}
continue;
}
t_uid = lst.st_uid;
t_gid = lst.st_gid;
}
if (ui_current) {
// check if uid or gid are changed, in such case, stop the instance
if (uwsgi.emperor_tyrant) {
if (st.st_uid != ui_current->uid || st.st_gid != ui_current->gid) {
if (t_uid != ui_current->uid || t_gid != ui_current->gid) {
uwsgi_log("!!! permissions of file %s changed. stopping the instance... !!!\n", de->d_name);
emperor_stop(ui_current);
continue;
@@ -258,7 +275,7 @@ void uwsgi_imperial_monitor_directory(struct uwsgi_emperor_scanner *ues) {
}
else {
char *socket_name = emperor_check_on_demand_socket(de->d_name);
emperor_add(ues, de->d_name, st.st_mtime, NULL, 0, st.st_uid, st.st_gid, socket_name);
emperor_add(ues, de->d_name, st.st_mtime, NULL, 0, t_uid, t_gid, socket_name);
if (socket_name) free(socket_name);
}
}
@@ -319,10 +336,27 @@ void uwsgi_imperial_monitor_glob(struct uwsgi_emperor_scanner *ues) {
ui_current = emperor_get(g.gl_pathv[i]);
uid_t t_uid = st.st_uid;
gid_t t_gid = st.st_gid;
if (uwsgi.emperor_tyrant && uwsgi.emperor_tyrant_nofollow) {
struct stat lst;
if (lstat(g.gl_pathv[i], &lst)) {
uwsgi_error("[emperor-tyrant]/lstat()");
if (ui_current) {
uwsgi_log("!!! availability of file %s changed. stopping the instance... !!!\n", g.gl_pathv[i]);
emperor_stop(ui_current);
}
continue;
}
t_uid = lst.st_uid;
t_gid = lst.st_gid;
}
if (ui_current) {
// check if uid or gid are changed, in such case, stop the instance
if (uwsgi.emperor_tyrant) {
if (st.st_uid != ui_current->uid || st.st_gid != ui_current->gid) {
if (t_uid != ui_current->uid || t_gid != ui_current->gid) {
uwsgi_log("!!! permissions of file %s changed. stopping the instance... !!!\n", g.gl_pathv[i]);
emperor_stop(ui_current);
continue;
@@ -335,7 +369,7 @@ void uwsgi_imperial_monitor_glob(struct uwsgi_emperor_scanner *ues) {
}
else {
char *socket_name = emperor_check_on_demand_socket(g.gl_pathv[i]);
emperor_add(ues, g.gl_pathv[i], st.st_mtime, NULL, 0, st.st_uid, st.st_gid, socket_name);
emperor_add(ues, g.gl_pathv[i], st.st_mtime, NULL, 0, t_uid, t_gid, socket_name);
if (socket_name) free(socket_name);
}