diff --git a/antd-config.ini b/antd-config.ini index aeeac7b..ffb043e 100644 --- a/antd-config.ini +++ b/antd-config.ini @@ -67,12 +67,6 @@ ssl.enable=0 ; Sytax: [regular expression on the original request]=[new request rule] -; This enable some plugins to be initialised at server startup -[AUTOSTART] -; to start a plugin at server statup use: -;plugin = plugin_name_1 -;plugin = plugin_name_2, etc - [MIMES] image/bmp=bmp @@ -110,4 +104,13 @@ ls = lua lua = lua ; php and o ther scripting languages can be ; handled by the cgi plugin -; php = cgi \ No newline at end of file +; php = cgi + + +; This enable some plugins to be initialised at server startup +; this section shall always at the end of the +; configuration file +[AUTOSTART] +; to start a plugin at server statup use: +;plugin = plugin_name_1 +;plugin = plugin_name_2, etc \ No newline at end of file diff --git a/http_server.c b/http_server.c index 2ed225d..f2f811f 100644 --- a/http_server.c +++ b/http_server.c @@ -29,7 +29,7 @@ #define HEADER_MAX_SIZE 8192 -//define all basic mime here +// define all basic mime here static mime_t _mimes[] = { {"image/bmp", "bmp"}, {"image/jpeg", "jpg,jpeg"}, @@ -102,10 +102,10 @@ static int config_handler(void *conf, const char *section, const char *name, config_t *pconfig = (config_t *)conf; regmatch_t port_matches[2]; struct stat st; - //trim(section, ' '); - //trim(value,' '); - //trim(name,' '); - //char * ppath = NULL; + // trim(section, ' '); + // trim(value,' '); + // trim(name,' '); + // char * ppath = NULL; if (MATCH("SERVER", "plugins")) { if (pconfig->plugins_dir) @@ -164,6 +164,7 @@ static int config_handler(void *conf, const char *section, const char *name, } else if (MATCH("SERVER", "debug_enable")) { + (void)setenv("ANTD_DEBUG", value, 1); pconfig->debug_enable = atoi(value); } else if (MATCH("SERVER", "scheduler_timeout")) @@ -262,14 +263,14 @@ void load_config(const char *file) server_config.plugins_dir = strdup("plugins/"); server_config.plugins_ext = strdup(".dylib"); server_config.db_path = strdup("databases/"); - //server_config.htdocs = "htdocs/"; + // server_config.htdocs = "htdocs/"; server_config.tmpdir = strdup("tmp/"); server_config.stat_fifo_path = strdup("/var/run/antd_stat"); server_config.n_workers = 4; server_config.backlog = 1000; server_config.handlers = dict(); server_config.maxcon = 100; - server_config.max_upload_size = 10000000; //10Mb + server_config.max_upload_size = 10000000; // 10Mb server_config.connection = 0; server_config.mimes = dict(); server_config.enable_ssl = 0; @@ -344,7 +345,7 @@ void *accept_request(void *data) int ret = -1, stat; if (client->ssl && client->state == ANTD_CLIENT_ACCEPT) { - //LOG("Atttempt %d\n", client->attempt); + // LOG("Atttempt %d\n", client->attempt); if (SSL_accept((SSL *)client->ssl) == -1) { stat = SSL_get_error((SSL *)client->ssl, ret); @@ -358,14 +359,14 @@ void *accept_request(void *data) default: ERROR("Error performing SSL handshake %d %d %s", stat, ret, ERR_error_string(ERR_get_error(), NULL)); antd_error(rq->client, 400, "Invalid SSL request"); - //server_config.connection++; + // server_config.connection++; ERR_print_errors_fp(stderr); return task; } } client->state = ANTD_CLIENT_HANDSHAKE; task->handle = accept_request; - //LOG("Handshake finish for %d\n", client->sock); + // LOG("Handshake finish for %d\n", client->sock); return task; } else @@ -377,8 +378,8 @@ void *accept_request(void *data) } } #endif - //LOG("Ready for reading %d\n", client->sock); - //server_config.connection++; + // LOG("Ready for reading %d\n", client->sock); + // server_config.connection++; client->state = ANTD_CLIENT_PROTO_CHECK; read_buf(rq->client, buf, sizeof(buf)); line = buf; @@ -387,7 +388,7 @@ void *accept_request(void *data) token = strsep(&line, " "); if (!line) { - //LOG("No method found"); + // LOG("No method found"); antd_error(rq->client, 405, "No method found"); return task; } @@ -398,7 +399,7 @@ void *accept_request(void *data) token = strsep(&line, " "); if (!line) { - //LOG("No request found"); + // LOG("No request found"); antd_error(rq->client, 400, "Bad request"); return task; } @@ -432,8 +433,8 @@ void *resolve_request(void *data) strcat(path, url); LOG("URL is : %s", url); LOG("Resource Path is : %s", path); - //if (path[strlen(path) - 1] == '/') - // strcat(path, "index.html"); + // if (path[strlen(path) - 1] == '/') + // strcat(path, "index.html"); if (stat(path, &st) == -1) { free(task); @@ -481,7 +482,7 @@ void *resolve_request(void *data) antd_error(rq->client, 404, "Resource Not Found"); return task; } - //if(url) free(url); this is freed in the dput function + // if(url) free(url); this is freed in the dput function url = newurl; dput(rq->request, "RESOURCE_PATH", url); } @@ -504,10 +505,10 @@ void *resolve_request(void *data) } if (h) { - //sprintf(path,"/%s%s",h,url); - //LOG("WARNING::::Access octetstream via handle %s", h); - //if(execute_plugin(client,buf,method,rq) < 0) - // cannot_execute(client); + // sprintf(path,"/%s%s",h,url); + // LOG("WARNING::::Access octetstream via handle %s", h); + // if(execute_plugin(client,buf,method,rq) < 0) + // cannot_execute(client); free(task); return execute_plugin(rq, h); } @@ -611,7 +612,7 @@ int rule_check(const char *k, const char *v, const char *host, const char *_url, idx += val_matches[1].rm_eo + 2 - val_matches[1].rm_so; } tmp += val_matches[1].rm_eo + 1; - //break; + // break; } // now modify the match 2 group if (idx > 0) @@ -655,7 +656,7 @@ void *serve_file(void *data) { strptime(last_modif_since, "%a, %d %b %Y %H:%M:%S GMT", &tm); t = timegm(&tm); - //t = mktime(localtime(&t)); + // t = mktime(localtime(&t)); } if (last_modif_since && st.st_ctime == t) @@ -746,7 +747,7 @@ char *apply_rules(dictionary_t rules, const char *host, char *url) *query_string = '\0'; query_string++; } - //char* oldurl = strdup(url); + // char* oldurl = strdup(url); chain_t it; char *k; char *v; @@ -797,13 +798,13 @@ static void *proxy_monitor(void *data) break; } pret = poll(pfd, 1, 0); - if ( pret < 0) + if (pret < 0) { (void)close(proxy->sock); return task; } sz2 = 0; - if(pret > 0 && (pfd[0].revents & POLLIN)) + if (pret > 0 && (pfd[0].revents & POLLIN)) { sz2 = antd_recv_upto(proxy, buf, BUFFLEN); if (sz2 <= 0 || (sz2 > 0 && antd_send(rq->client, buf, sz2) != sz2)) @@ -812,11 +813,10 @@ static void *proxy_monitor(void *data) break; } } - if ( (pret > 0) && ( - pfd[0].revents & POLLERR || - pfd[0].revents & POLLRDHUP || - pfd[0].revents & POLLHUP || - pfd[0].revents & POLLNVAL)) + if ((pret > 0) && (pfd[0].revents & POLLERR || + pfd[0].revents & POLLRDHUP || + pfd[0].revents & POLLHUP || + pfd[0].revents & POLLNVAL)) { ret = 0; break; @@ -830,7 +830,7 @@ static void *proxy_monitor(void *data) return task; } - if(pfd[0].revents & POLLIN) + if (pfd[0].revents & POLLIN) { antd_task_bind_event(task, proxy->sock, 0, TASK_EVT_ON_READABLE); } @@ -840,7 +840,7 @@ static void *proxy_monitor(void *data) } task->handle = proxy_monitor; task->access_time = rq->client->last_io; - + antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_READABLE); return task; } @@ -857,7 +857,7 @@ static void *proxify(void *data) int port = atoi(dvalue(rq->request, "PROXY_PORT")); char *path = dvalue(rq->request, "PROXY_PATH"); char *query = dvalue(rq->request, "PROXY_QUERY"); - char* ptr, *ip; + char *ptr, *ip; dictionary_t xheader = dvalue(rq->request, "REQUEST_HEADER"); antd_task_t *task = antd_create_task(NULL, data, NULL, rq->client->last_io); if (!xheader) @@ -869,13 +869,13 @@ static void *proxify(void *data) ip = NULL; // ip_from_host is not threadsafe, need to lock it ptr = ip_from_hostname(host); - if(ptr) + if (ptr) { ip = strdup(ptr); } pthread_mutex_unlock(&server_mux); - if(!ip) + if (!ip) { antd_error(rq->client, 502, "Badd address"); return task; @@ -952,7 +952,7 @@ static void *proxify(void *data) /** * Check if the current request is e reverse proxy * return a proxy task if this is the case -*/ + */ static void *check_proxy(antd_request_t *rq, const char *path, const char *query) { char *pattern = "^(https?)://([^:]+):([0-9]+)(.*)$"; @@ -1053,7 +1053,7 @@ void *decode_request_header(void *data) } if (ret == 0) { - //antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE | TASK_EVT_ON_READABLE); + // antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE | TASK_EVT_ON_READABLE); task = antd_create_task(decode_request_header, (void *)rq, NULL, rq->client->last_io); antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_READABLE); return task; @@ -1097,7 +1097,7 @@ void *decode_request_header(void *data) rq->client->z_level = ANTD_CNONE; } #endif - //if(line) free(line); + // if(line) free(line); memset(buf, 0, sizeof(buf)); strncat(buf, url, sizeof(buf) - 1); LOG("Original query (%d): %s", rq->client->sock, url); @@ -1144,10 +1144,10 @@ void *decode_request(void *data) ws = 1; method = (char *)dvalue(rq->request, "METHOD"); task = antd_create_task(NULL, (void *)rq, NULL, rq->client->last_io); - //antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE | TASK_EVT_ON_READABLE); + // antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE | TASK_EVT_ON_READABLE); if (EQU(method, "GET")) { - //if(ctype) free(ctype); + // if(ctype) free(ctype); if (ws && ws_key != NULL) { ws_confirm_request(rq->client, ws_key); @@ -1193,7 +1193,7 @@ void *decode_post_request(void *data) clen = atoi(tmp); char *method = (char *)dvalue(rq->request, "METHOD"); task = antd_create_task(NULL, (void *)rq, NULL, rq->client->last_io); - //antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE | TASK_EVT_ON_READABLE); + // antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE | TASK_EVT_ON_READABLE); if (!method || (!EQU(method, "POST") && !EQU(method, "PUT") && !EQU(method, "PATCH"))) return task; if (ctype == NULL || clen == -1) @@ -1226,33 +1226,18 @@ void *decode_post_request(void *data) } else { - char *pquery = post_data_decode(rq->client, clen); - char *key = strstr(ctype, "/"); - if (key) - key++; - else - key = ctype; - if (pquery) - { - dput(request, key, pquery); - } - else if (clen > 0) - { - //task->handle = decode_post_request; - //antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_READABLE | TASK_EVT_ON_WRITABLE); - antd_error(rq->client, 400, "Bad Request, missing content data"); - return task; - } + /*let plugin hande this data as we dont known how to deal with it*/ + dput(request, "HAS_RAW_BODY", strdup("true")); } antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE); return task; } /** -* Send header to the client to confirm -* that the websocket is accepted by -* our server -*/ + * Send header to the client to confirm + * that the websocket is accepted by + * our server + */ void ws_confirm_request(void *client, const char *key) { char buf[256]; @@ -1325,17 +1310,17 @@ void *decode_multi_part_request(void *data, const char *ctype) int len; antd_request_t *rq = (antd_request_t *)data; antd_task_t *task = antd_create_task(NULL, (void *)rq, NULL, rq->client->last_io); - //antd_task_bind_event(task, rq->client->sock, 0, ); + // antd_task_bind_event(task, rq->client->sock, 0, ); antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE | TASK_EVT_ON_READABLE); - //dictionary dic = NULL; - boundary = strsep(&str_copy, "="); //discard first part + // dictionary dic = NULL; + boundary = strsep(&str_copy, "="); // discard first part boundary = str_copy; if (boundary && strlen(boundary) > 0) { - //dic = dict(); + // dic = dict(); trim(boundary, ' '); dput(rq->request, "MULTI_PART_BOUNDARY", strdup(boundary)); - //find first boundary + // find first boundary while (((len = read_buf(rq->client, line, sizeof(line))) > 0) && !strstr(line, boundary)) ; if (len > 0) @@ -1355,7 +1340,7 @@ void *decode_multi_part_request_data(void *data) char buf[BUFFLEN]; char *field; int len; - //dictionary dic = NULL; + // dictionary dic = NULL; int fd = -1; char *token, *keytoken, *valtoken; antd_request_t *rq = (antd_request_t *)data; @@ -1400,11 +1385,11 @@ void *decode_multi_part_request_data(void *data) } line = NULL; // get the binary data - LOG("Part file: %s part name: %s", part_file, part_name); + LOG("Part file: %s part name: %s", part_file, part_name); if (part_name != NULL) { // go to the beginning of data bock - while ((len = read_buf(rq->client, buf, sizeof(buf))) > 0 && strncmp(buf, "\r\n",2) != 0) + while ((len = read_buf(rq->client, buf, sizeof(buf))) > 0 && strncmp(buf, "\r\n", 2) != 0) ; ; @@ -1438,21 +1423,21 @@ void *decode_multi_part_request_data(void *data) if (fd > 0) { int totalsize = 0, len = 0; - //read until the next boundary - // TODO: this is not efficient for big file - // need a solution + // read until the next boundary + // TODO: this is not efficient for big file + // need a solution while ((len = read_buf(rq->client, buf, sizeof(buf))) > 0 && !strstr(buf, boundary)) { len = guard_write(fd, buf, len); totalsize += len; } - - //remove \r\n at the end + + // remove \r\n at the end lseek(fd, 0, SEEK_SET); - //fseek(fp,-2, SEEK_CUR); + // fseek(fp,-2, SEEK_CUR); totalsize -= 2; int stat = ftruncate(fd, totalsize); - LOG("Write %d bytes to %s", totalsize, file_path); + LOG("Write %d bytes to %s", totalsize, file_path); UNUSED(stat); close(fd); line = buf; @@ -1482,29 +1467,29 @@ void *decode_multi_part_request_data(void *data) /** * The upload procedure may take time, the task access time should be updated * after the procedure finish - */ + */ task->access_time = rq->client->last_io; // check if end of request if (line && strstr(line, boundend)) { - //LOG("End request %s", boundend); + // LOG("End request %s", boundend); free(boundend); - //antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE); + // antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE); return task; } free(boundend); if (line && strstr(line, boundary)) { // continue upload - //antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_READABLE); + // antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_READABLE); task->handle = decode_multi_part_request_data; return task; } - //antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE); + // antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE); return task; } /** - * Decode a query string (GET request or POST URL encoded) to + * Decode a query string (GET request or POST URL encoded) to * a dictionary of key-value * @param query : the query string * @return a dictionary of key-value @@ -1513,13 +1498,13 @@ void decode_url_request(const char *query, dictionary_t dic) { if (query == NULL) return; - //str_copy = ; + // str_copy = ; char *token; if (strlen(query) == 0) return; char *str_copy = strdup(query); char *org_copy = str_copy; - //dictionary dic = dict(); + // dictionary dic = dict(); while ((token = strsep(&str_copy, "&"))) { char *key; @@ -1537,11 +1522,11 @@ void decode_url_request(const char *query, dictionary_t dic) } } free(org_copy); - //return dic; + // return dic; } /** -* Decode post query string to string -*/ + * Decode post query string to string + */ char *post_data_decode(void *client, int len) { char *query = (char *)malloc((len + 1) * sizeof(char)); @@ -1558,13 +1543,13 @@ char *post_data_decode(void *client, int len) } if (stat == 0) { - if (difftime(time(NULL), ((antd_client_t*)client)->last_io) > MAX_IO_WAIT_TIME) + if (difftime(time(NULL), ((antd_client_t *)client)->last_io) > MAX_IO_WAIT_TIME) { stat = -1; } else { - usleep(POLL_EVENT_TO*1000); + usleep(POLL_EVENT_TO * 1000); } } } @@ -1583,7 +1568,7 @@ char *post_data_decode(void *client, int len) * Execute a plugin based on the http requeset * First decode the http request header to find the correct plugin * and the correct function on the plugin - * Second, decode all parameters necessary of the request and pass it + * Second, decode all parameters necessary of the request and pass it * to the callback function. * Execute the callback function if sucess * @param client soket client @@ -1603,9 +1588,9 @@ void *execute_plugin(void *data, const char *pname) antd_request_t *rq = (antd_request_t *)data; antd_task_t *task = antd_create_task(NULL, (void *)rq, NULL, rq->client->last_io); antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE | TASK_EVT_ON_READABLE); - //LOG("Plugin name '%s'", pname); + // LOG("Plugin name '%s'", pname); rq->client->state = ANTD_CLIENT_PLUGIN_EXEC; - //load the plugin + // load the plugin if ((plugin = plugin_lookup((char *)pname)) == NULL) { pthread_mutex_lock(&server_mux); diff --git a/lib/handle.c b/lib/handle.c index 9c1802d..6d08bc3 100644 --- a/lib/handle.c +++ b/lib/handle.c @@ -296,6 +296,7 @@ void antd_send_header(void *cl, antd_response_header_t *res) } else { + LOG("Gzip enable on stream %d", client->sock); client->z_status = Z_NO_FLUSH; dput(res->header, "Content-Encoding", strdup("gzip")); } @@ -310,6 +311,7 @@ void antd_send_header(void *cl, antd_response_header_t *res) } else { + LOG("deflate enable on stream %d", client->sock); client->z_status = Z_NO_FLUSH; dput(res->header, "Content-Encoding", strdup("deflate")); }