added usertrack.cooke-max-age, usertrack.cooke-domain (merged [176], [295])
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-merge-1.4.x@509 152afb58-edef-0310-8abb-c4023f1b3aa9svn/tags/lighttpd-1.4.2
parent
9e75ba0096
commit
917bdbc1aa
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@ -19,6 +19,8 @@
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typedef struct {
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buffer *cookie_name;
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buffer *cookie_domain;
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unsigned short cookie_max_age;
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} plugin_config;
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typedef struct {
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@ -52,6 +54,7 @@ FREE_FUNC(mod_usertrack_free) {
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plugin_config *s = p->config_storage[i];
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buffer_free(s->cookie_name);
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buffer_free(s->cookie_domain);
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free(s);
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}
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@ -70,8 +73,12 @@ SETDEFAULTS_FUNC(mod_usertrack_set_defaults) {
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size_t i = 0;
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config_values_t cv[] = {
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{ "usertrack.cookiename", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 0 */
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{ NULL, NULL, T_CONFIG_UNSET, T_CONFIG_SCOPE_UNSET }
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{ "usertrack.cookie-name", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 0 */
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{ "usertrack.cookie-max-age", NULL, T_CONFIG_SHORT, T_CONFIG_SCOPE_CONNECTION }, /* 1 */
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{ "usertrack.cookie-domain", NULL, T_CONFIG_STRING, T_CONFIG_SCOPE_CONNECTION }, /* 2 */
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{ "usertrack.cookiename", NULL, T_CONFIG_DEPRECATED, T_CONFIG_SCOPE_CONNECTION },
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{ NULL, NULL, T_CONFIG_UNSET, T_CONFIG_SCOPE_UNSET }
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};
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if (!p) return HANDLER_ERROR;
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@ -83,8 +90,12 @@ SETDEFAULTS_FUNC(mod_usertrack_set_defaults) {
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s = malloc(sizeof(plugin_config));
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s->cookie_name = buffer_init();
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s->cookie_domain = buffer_init();
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s->cookie_max_age = 0;
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cv[0].destination = s->cookie_name;
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cv[1].destination = &(s->cookie_max_age);
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cv[2].destination = s->cookie_domain;
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p->config_storage[i] = s;
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@ -92,7 +103,7 @@ SETDEFAULTS_FUNC(mod_usertrack_set_defaults) {
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return HANDLER_ERROR;
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}
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if (s->cookie_name->used == 0) {
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if (buffer_is_empty(s->cookie_name)) {
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buffer_copy_string(s->cookie_name, "TRACKID");
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} else {
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size_t j;
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@ -100,13 +111,27 @@ SETDEFAULTS_FUNC(mod_usertrack_set_defaults) {
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char c = s->cookie_name->ptr[j] | 32;
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if (c < 'a' || c > 'z') {
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log_error_write(srv, __FILE__, __LINE__, "sb",
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"invalid character in usertrack.cookiename:",
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"invalid character in usertrack.cookie-name:",
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s->cookie_name);
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return HANDLER_ERROR;
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}
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}
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}
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if (!buffer_is_empty(s->cookie_domain)) {
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size_t j;
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for (j = 0; j < s->cookie_domain->used - 1; j++) {
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char c = s->cookie_domain->ptr[j];
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if (c <= 32 || c >= 127 || c == '"' || c == '\\') {
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log_error_write(srv, __FILE__, __LINE__, "sb",
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"invalid character in usertrack.cookie-domain:",
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s->cookie_domain);
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return HANDLER_ERROR;
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}
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}
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}
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}
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return HANDLER_GO_ON;
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@ -114,16 +139,18 @@ SETDEFAULTS_FUNC(mod_usertrack_set_defaults) {
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#define PATCH(x) \
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p->conf.x = s->x;
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static int mod_usertrack_patch_connection(server *srv, connection *con, plugin_data *p, const char *stage, size_t stage_len) {
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static int mod_usertrack_patch_connection(server *srv, connection *con, plugin_data *p) {
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size_t i, j;
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plugin_config *s = p->config_storage[0];
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PATCH(cookie_name);
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PATCH(cookie_domain);
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PATCH(cookie_max_age);
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/* skip the first, the global context */
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for (i = 1; i < srv->config_context->used; i++) {
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data_config *dc = (data_config *)srv->config_context->data[i];
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plugin_config *s = p->config_storage[i];
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/* not our stage */
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if (!buffer_is_equal_string(dc->comp_key, stage, stage_len)) continue;
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s = p->config_storage[i];
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/* condition didn't match */
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if (!config_check_cond(srv, con, dc)) continue;
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@ -132,44 +159,30 @@ static int mod_usertrack_patch_connection(server *srv, connection *con, plugin_d
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for (j = 0; j < dc->value->used; j++) {
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data_unset *du = dc->value->data[j];
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if (buffer_is_equal_string(du->key, CONST_STR_LEN("usertrack.cookiename"))) {
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if (buffer_is_equal_string(du->key, CONST_STR_LEN("usertrack.cookie-name"))) {
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PATCH(cookie_name);
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} else if (buffer_is_equal_string(du->key, CONST_STR_LEN("usertrack.cookie-max-age"))) {
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PATCH(cookie_max_age);
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} else if (buffer_is_equal_string(du->key, CONST_STR_LEN("usertrack.cookie-domain"))) {
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PATCH(cookie_domain);
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}
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}
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}
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return 0;
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}
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static int mod_usertrack_setup_connection(server *srv, connection *con, plugin_data *p) {
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plugin_config *s = p->config_storage[0];
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UNUSED(srv);
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UNUSED(con);
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PATCH(cookie_name);
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return 0;
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}
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#undef PATCH
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URIHANDLER_FUNC(mod_usertrack_uri_handler) {
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plugin_data *p = p_d;
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data_string *ds;
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unsigned char h[16];
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MD5_CTX Md5Ctx;
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char hh[32];
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size_t i;
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if (con->uri.path->used == 0) return HANDLER_GO_ON;
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mod_usertrack_setup_connection(srv, con, p);
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for (i = 0; i < srv->config_patches->used; i++) {
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buffer *patch = srv->config_patches->ptr[i];
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mod_usertrack_patch_connection(srv, con, p, CONST_BUF_LEN(patch));
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}
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mod_usertrack_patch_connection(srv, con, p);
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if (NULL != (ds = (data_string *)array_get_element(con->request.headers, "Cookie"))) {
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char *g;
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@ -204,7 +217,7 @@ URIHANDLER_FUNC(mod_usertrack_uri_handler) {
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}
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buffer_copy_string(ds->key, "Set-Cookie");
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buffer_copy_string_buffer(ds->value, p->conf.cookie_name);
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buffer_append_string(ds->value, "=");
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buffer_append_string(ds->value, "=\"");
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/* taken from mod_auth.c */
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@ -223,7 +236,19 @@ URIHANDLER_FUNC(mod_usertrack_uri_handler) {
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MD5_Final(h, &Md5Ctx);
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buffer_append_string_hex(ds->value, (char *)h, 16);
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buffer_append_string(ds->value, "; path=/");
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buffer_append_string(ds->value, "\"; Path=\"/\"");
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buffer_append_string(ds->value, "; Version=\"1\"");
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if (!buffer_is_empty(p->conf.cookie_domain)) {
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buffer_append_string(ds->value, "; Domain=\"");
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buffer_append_string_buffer(ds->value, p->conf.cookie_domain);
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buffer_append_string(ds->value, "\"");
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}
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if (p->conf.cookie_max_age) {
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buffer_append_string(ds->value, "; max-age=");
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buffer_append_long(ds->value, p->conf.cookie_max_age);
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}
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array_insert_unique(con->response.headers, (data_unset *)ds);
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