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Diffstat (limited to 'src/mod_userdir.c')
-rw-r--r--src/mod_userdir.c102
1 files changed, 51 insertions, 51 deletions
diff --git a/src/mod_userdir.c b/src/mod_userdir.c
index 9612fa8..2fef0f2 100644
--- a/src/mod_userdir.c
+++ b/src/mod_userdir.c
@@ -25,54 +25,54 @@ typedef struct {
typedef struct {
PLUGIN_DATA;
-
+
buffer *username;
buffer *temp_path;
-
+
plugin_config **config_storage;
-
- plugin_config conf;
+
+ plugin_config conf;
} plugin_data;
/* init the plugin data */
INIT_FUNC(mod_userdir_init) {
plugin_data *p;
-
+
p = calloc(1, sizeof(*p));
-
+
p->username = buffer_init();
p->temp_path = buffer_init();
-
+
return p;
}
/* detroy the plugin data */
FREE_FUNC(mod_userdir_free) {
plugin_data *p = p_d;
-
+
if (!p) return HANDLER_GO_ON;
-
+
if (p->config_storage) {
size_t i;
-
+
for (i = 0; i < srv->config_context->used; i++) {
plugin_config *s = p->config_storage[i];
-
+
array_free(s->include_user);
array_free(s->exclude_user);
buffer_free(s->path);
buffer_free(s->basepath);
-
+
free(s);
}
free(p->config_storage);
}
-
+
buffer_free(p->username);
buffer_free(p->temp_path);
-
+
free(p);
-
+
return HANDLER_GO_ON;
}
@@ -81,40 +81,40 @@ FREE_FUNC(mod_userdir_free) {
SETDEFAULTS_FUNC(mod_userdir_set_defaults) {
plugin_data *p = p_d;
size_t i;
-
- config_values_t cv[] = {
+
+ config_values_t cv[] = {
{ "userdir.path", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 0 */
{ "userdir.exclude-user", NULL, T_CONFIG_ARRAY, T_CONFIG_SCOPE_CONNECTION }, /* 1 */
{ "userdir.include-user", NULL, T_CONFIG_ARRAY, T_CONFIG_SCOPE_CONNECTION }, /* 2 */
{ "userdir.basepath", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 3 */
{ NULL, NULL, T_CONFIG_UNSET, T_CONFIG_SCOPE_UNSET }
};
-
+
if (!p) return HANDLER_ERROR;
-
+
p->config_storage = calloc(1, srv->config_context->used * sizeof(specific_config *));
-
+
for (i = 0; i < srv->config_context->used; i++) {
plugin_config *s;
-
+
s = calloc(1, sizeof(plugin_config));
s->exclude_user = array_init();
s->include_user = array_init();
s->path = buffer_init();
s->basepath = buffer_init();
-
+
cv[0].destination = s->path;
cv[1].destination = s->exclude_user;
cv[2].destination = s->include_user;
cv[3].destination = s->basepath;
-
+
p->config_storage[i] = s;
-
+
if (0 != config_insert_values_global(srv, ((data_config *)srv->config_context->data[i])->value, cv)) {
return HANDLER_ERROR;
}
}
-
+
return HANDLER_GO_ON;
}
@@ -123,24 +123,24 @@ SETDEFAULTS_FUNC(mod_userdir_set_defaults) {
static int mod_userdir_patch_connection(server *srv, connection *con, plugin_data *p) {
size_t i, j;
plugin_config *s = p->config_storage[0];
-
+
PATCH(path);
PATCH(exclude_user);
PATCH(include_user);
PATCH(basepath);
-
+
/* skip the first, the global context */
for (i = 1; i < srv->config_context->used; i++) {
data_config *dc = (data_config *)srv->config_context->data[i];
s = p->config_storage[i];
-
+
/* condition didn't match */
if (!config_check_cond(srv, con, dc)) continue;
-
+
/* merge config */
for (j = 0; j < dc->value->used; j++) {
data_unset *du = dc->value->data[j];
-
+
if (buffer_is_equal_string(du->key, CONST_STR_LEN("userdir.path"))) {
PATCH(path);
} else if (buffer_is_equal_string(du->key, CONST_STR_LEN("userdir.exclude-user"))) {
@@ -152,7 +152,7 @@ static int mod_userdir_patch_connection(server *srv, connection *con, plugin_dat
}
}
}
-
+
return 0;
}
#undef PATCH
@@ -169,18 +169,18 @@ URIHANDLER_FUNC(mod_userdir_docroot_handler) {
if (con->uri.path->used == 0) return HANDLER_GO_ON;
mod_userdir_patch_connection(srv, con, p);
-
+
uri_len = con->uri.path->used - 1;
-
+
/* /~user/foo.html -> /home/user/public_html/foo.html */
-
+
if (con->uri.path->ptr[0] != '/' ||
con->uri.path->ptr[1] != '~') return HANDLER_GO_ON;
-
+
if (NULL == (rel_url = strchr(con->uri.path->ptr + 2, '/'))) {
/* / is missing -> redirect to .../ as we are a user - DIRECTORY ! :) */
http_response_redirect_to_directory(srv, con);
-
+
return HANDLER_FINISHED;
}
@@ -188,10 +188,10 @@ URIHANDLER_FUNC(mod_userdir_docroot_handler) {
if (0 == rel_url - (con->uri.path->ptr + 2)) {
return HANDLER_GO_ON;
}
-
+
buffer_copy_string_len(p->username, con->uri.path->ptr + 2, rel_url - (con->uri.path->ptr + 2));
-
- if (buffer_is_empty(p->conf.basepath)
+
+ if (buffer_is_empty(p->conf.basepath)
#ifdef HAVE_PWD_H
&& NULL == (pwd = getpwnam(p->username->ptr))
#endif
@@ -200,31 +200,31 @@ URIHANDLER_FUNC(mod_userdir_docroot_handler) {
return HANDLER_GO_ON;
}
-
+
for (k = 0; k < p->conf.exclude_user->used; k++) {
data_string *ds = (data_string *)p->conf.exclude_user->data[k];
-
+
if (buffer_is_equal(ds->value, p->username)) {
/* user in exclude list */
return HANDLER_GO_ON;
}
}
-
+
if (p->conf.include_user->used) {
int found_user = 0;
for (k = 0; k < p->conf.include_user->used; k++) {
data_string *ds = (data_string *)p->conf.include_user->data[k];
-
+
if (buffer_is_equal(ds->value, p->username)) {
/* user in include list */
found_user = 1;
break;
}
}
-
+
if (!found_user) return HANDLER_GO_ON;
}
-
+
/* we build the physical path */
if (buffer_is_empty(p->conf.basepath)) {
@@ -256,16 +256,16 @@ URIHANDLER_FUNC(mod_userdir_docroot_handler) {
buffer_append_string_buffer(p->temp_path, p->username);
}
BUFFER_APPEND_SLASH(p->temp_path);
- buffer_append_string_buffer(p->temp_path, p->conf.path);
+ buffer_append_string_buffer(p->temp_path, p->conf.path);
if (buffer_is_empty(p->conf.basepath)) {
struct stat st;
int ret;
-
+
ret = stat(p->temp_path->ptr, &st);
if (ret < 0 || S_ISDIR(st.st_mode) != 1) {
return HANDLER_GO_ON;
- }
+ }
}
BUFFER_APPEND_SLASH(p->temp_path);
@@ -282,13 +282,13 @@ URIHANDLER_FUNC(mod_userdir_docroot_handler) {
int mod_userdir_plugin_init(plugin *p) {
p->version = LIGHTTPD_VERSION_ID;
p->name = buffer_init_string("userdir");
-
+
p->init = mod_userdir_init;
p->handle_physical = mod_userdir_docroot_handler;
p->set_defaults = mod_userdir_set_defaults;
p->cleanup = mod_userdir_free;
-
+
p->data = NULL;
-
+
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-19 21:20:53 +0000