2 8a35f56c 2022-07-16 thomas * Copyright (c) 2020-2022 Tracey Emery <tracey@traceyemery.net>
3 8a35f56c 2022-07-16 thomas * Copyright (c) 2013 David Gwynne <dlg@openbsd.org>
4 8a35f56c 2022-07-16 thomas * Copyright (c) 2013 Florian Obser <florian@openbsd.org>
6 8a35f56c 2022-07-16 thomas * Permission to use, copy, modify, and distribute this software for any
7 8a35f56c 2022-07-16 thomas * purpose with or without fee is hereby granted, provided that the above
8 8a35f56c 2022-07-16 thomas * copyright notice and this permission notice appear in all copies.
10 8a35f56c 2022-07-16 thomas * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 8a35f56c 2022-07-16 thomas * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 8a35f56c 2022-07-16 thomas * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 8a35f56c 2022-07-16 thomas * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 8a35f56c 2022-07-16 thomas * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 8a35f56c 2022-07-16 thomas * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 8a35f56c 2022-07-16 thomas * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 4fccd2fe 2023-03-08 thomas #include "got_compat.h"
21 8a35f56c 2022-07-16 thomas #include <arpa/inet.h>
22 8b925c6c 2022-07-16 thomas #include <sys/queue.h>
23 8a35f56c 2022-07-16 thomas #include <sys/socket.h>
24 8a35f56c 2022-07-16 thomas #include <sys/types.h>
25 0335d24d 2022-08-06 thomas #include <sys/uio.h>
27 8a35f56c 2022-07-16 thomas #include <errno.h>
28 8a35f56c 2022-07-16 thomas #include <event.h>
29 79393471 2022-08-27 thomas #include <imsg.h>
30 79393471 2022-08-27 thomas #include <stdarg.h>
31 8a35f56c 2022-07-16 thomas #include <stdlib.h>
32 8a35f56c 2022-07-16 thomas #include <stdio.h>
33 8a35f56c 2022-07-16 thomas #include <string.h>
34 8a35f56c 2022-07-16 thomas #include <time.h>
35 8a35f56c 2022-07-16 thomas #include <unistd.h>
37 8a35f56c 2022-07-16 thomas #include "got_error.h"
38 161663e7 2023-03-11 thomas #include "got_reference.h"
40 8a35f56c 2022-07-16 thomas #include "proc.h"
41 8a35f56c 2022-07-16 thomas #include "gotwebd.h"
42 e7e5fa49 2022-12-30 thomas #include "tmpl.h"
44 8a35f56c 2022-07-16 thomas size_t fcgi_parse_record(uint8_t *, size_t, struct request *);
45 8a35f56c 2022-07-16 thomas void fcgi_parse_begin_request(uint8_t *, uint16_t, struct request *,
46 8a35f56c 2022-07-16 thomas uint16_t);
47 8a35f56c 2022-07-16 thomas void fcgi_parse_params(uint8_t *, uint16_t, struct request *, uint16_t);
48 e5539f76 2022-08-10 thomas int fcgi_send_response(struct request *, int, const void *, size_t);
50 8a35f56c 2022-07-16 thomas void dump_fcgi_record_header(const char *, struct fcgi_record_header *);
51 8a35f56c 2022-07-16 thomas void dump_fcgi_begin_request_body(const char *,
52 8a35f56c 2022-07-16 thomas struct fcgi_begin_request_body *);
53 8a35f56c 2022-07-16 thomas void dump_fcgi_end_request_body(const char *,
54 8a35f56c 2022-07-16 thomas struct fcgi_end_request_body *);
56 8a35f56c 2022-07-16 thomas extern int cgi_inflight;
57 8a35f56c 2022-07-16 thomas extern volatile int client_cnt;
60 8a35f56c 2022-07-16 thomas fcgi_request(int fd, short events, void *arg)
62 8a35f56c 2022-07-16 thomas struct request *c = arg;
63 8a35f56c 2022-07-16 thomas ssize_t n;
64 8a35f56c 2022-07-16 thomas size_t parsed = 0;
66 8a35f56c 2022-07-16 thomas n = read(fd, c->buf + c->buf_pos + c->buf_len,
67 8a35f56c 2022-07-16 thomas FCGI_RECORD_SIZE - c->buf_pos-c->buf_len);
69 8a35f56c 2022-07-16 thomas switch (n) {
71 8a35f56c 2022-07-16 thomas switch (errno) {
72 8a35f56c 2022-07-16 thomas case EINTR:
73 8a35f56c 2022-07-16 thomas case EAGAIN:
76 8a35f56c 2022-07-16 thomas goto fail;
81 8a35f56c 2022-07-16 thomas log_debug("closed connection");
82 8a35f56c 2022-07-16 thomas goto fail;
87 8a35f56c 2022-07-16 thomas c->buf_len += n;
90 8a35f56c 2022-07-16 thomas * Parse the records as they are received. Per the FastCGI
91 8a35f56c 2022-07-16 thomas * specification, the server need only receive the FastCGI
92 8a35f56c 2022-07-16 thomas * parameter records in full; it is free to begin execution
93 8a35f56c 2022-07-16 thomas * at that point, which is what happens here.
96 8a35f56c 2022-07-16 thomas parsed = fcgi_parse_record(c->buf + c->buf_pos, c->buf_len, c);
97 8a35f56c 2022-07-16 thomas if (parsed != 0) {
98 8a35f56c 2022-07-16 thomas c->buf_pos += parsed;
99 8a35f56c 2022-07-16 thomas c->buf_len -= parsed;
102 2e9bd5cb 2023-03-10 thomas /* drop the parsed record */
103 2e9bd5cb 2023-03-10 thomas if (parsed != 0 && c->buf_len > 0) {
104 8a35f56c 2022-07-16 thomas bcopy(c->buf + c->buf_pos, c->buf, c->buf_len);
105 8a35f56c 2022-07-16 thomas c->buf_pos = 0;
107 2e9bd5cb 2023-03-10 thomas } while (parsed > 0 && c->buf_len > 0);
111 8a35f56c 2022-07-16 thomas fcgi_cleanup_request(c);
115 8a35f56c 2022-07-16 thomas fcgi_parse_record(uint8_t *buf, size_t n, struct request *c)
117 8a35f56c 2022-07-16 thomas struct fcgi_record_header *h;
119 8a35f56c 2022-07-16 thomas if (n < sizeof(struct fcgi_record_header))
120 8a35f56c 2022-07-16 thomas return 0;
122 8a35f56c 2022-07-16 thomas h = (struct fcgi_record_header*) buf;
124 8a35f56c 2022-07-16 thomas dump_fcgi_record("", h);
126 8a35f56c 2022-07-16 thomas if (n < sizeof(struct fcgi_record_header) + ntohs(h->content_len)
127 8a35f56c 2022-07-16 thomas + h->padding_len)
128 8a35f56c 2022-07-16 thomas return 0;
130 8a35f56c 2022-07-16 thomas if (h->version != 1)
131 8a35f56c 2022-07-16 thomas log_warn("wrong version");
133 8a35f56c 2022-07-16 thomas switch (h->type) {
134 8a35f56c 2022-07-16 thomas case FCGI_BEGIN_REQUEST:
135 8a35f56c 2022-07-16 thomas fcgi_parse_begin_request(buf +
136 8a35f56c 2022-07-16 thomas sizeof(struct fcgi_record_header),
137 8a35f56c 2022-07-16 thomas ntohs(h->content_len), c, ntohs(h->id));
139 8a35f56c 2022-07-16 thomas case FCGI_PARAMS:
140 8a35f56c 2022-07-16 thomas fcgi_parse_params(buf + sizeof(struct fcgi_record_header),
141 8a35f56c 2022-07-16 thomas ntohs(h->content_len), c, ntohs(h->id));
143 8a35f56c 2022-07-16 thomas case FCGI_STDIN:
144 8a35f56c 2022-07-16 thomas case FCGI_ABORT_REQUEST:
145 e5539f76 2022-08-10 thomas if (c->sock->client_status != CLIENT_DISCONNECT &&
146 e5539f76 2022-08-10 thomas c->outbuf_len != 0) {
147 e5539f76 2022-08-10 thomas fcgi_send_response(c, FCGI_STDOUT, c->outbuf,
148 e5539f76 2022-08-10 thomas c->outbuf_len);
151 8a35f56c 2022-07-16 thomas fcgi_create_end_record(c);
152 8a35f56c 2022-07-16 thomas fcgi_cleanup_request(c);
153 8a35f56c 2022-07-16 thomas return 0;
155 8a35f56c 2022-07-16 thomas log_warn("unimplemented type %d", h->type);
159 8a35f56c 2022-07-16 thomas return (sizeof(struct fcgi_record_header) + ntohs(h->content_len)
160 8a35f56c 2022-07-16 thomas + h->padding_len);
164 8a35f56c 2022-07-16 thomas fcgi_parse_begin_request(uint8_t *buf, uint16_t n,
165 8a35f56c 2022-07-16 thomas struct request *c, uint16_t id)
167 8a35f56c 2022-07-16 thomas /* XXX -- FCGI_CANT_MPX_CONN */
168 8a35f56c 2022-07-16 thomas if (c->request_started) {
169 8a35f56c 2022-07-16 thomas log_warn("unexpected FCGI_BEGIN_REQUEST, ignoring");
173 8a35f56c 2022-07-16 thomas if (n != sizeof(struct fcgi_begin_request_body)) {
174 8a35f56c 2022-07-16 thomas log_warn("wrong size %d != %lu", n,
175 8a35f56c 2022-07-16 thomas sizeof(struct fcgi_begin_request_body));
179 8a35f56c 2022-07-16 thomas c->request_started = 1;
180 8a35f56c 2022-07-16 thomas c->id = id;
184 8a35f56c 2022-07-16 thomas fcgi_parse_params(uint8_t *buf, uint16_t n, struct request *c, uint16_t id)
186 8a35f56c 2022-07-16 thomas uint32_t name_len, val_len;
187 4630b4b5 2022-09-01 thomas uint8_t *sd, *val;
189 8a35f56c 2022-07-16 thomas if (!c->request_started) {
190 8a35f56c 2022-07-16 thomas log_warn("FCGI_PARAMS without FCGI_BEGIN_REQUEST, ignoring");
194 8a35f56c 2022-07-16 thomas if (c->id != id) {
195 8a35f56c 2022-07-16 thomas log_warn("unexpected id, ignoring");
199 8a35f56c 2022-07-16 thomas if (n == 0) {
200 8a35f56c 2022-07-16 thomas gotweb_process_request(c);
204 8a35f56c 2022-07-16 thomas while (n > 0) {
205 8a35f56c 2022-07-16 thomas if (buf[0] >> 7 == 0) {
206 8a35f56c 2022-07-16 thomas name_len = buf[0];
210 8a35f56c 2022-07-16 thomas if (n > 3) {
211 8a35f56c 2022-07-16 thomas name_len = ((buf[0] & 0x7f) << 24) +
212 8a35f56c 2022-07-16 thomas (buf[1] << 16) + (buf[2] << 8) + buf[3];
214 8a35f56c 2022-07-16 thomas buf += 4;
219 4630b4b5 2022-09-01 thomas if (n == 0)
222 4630b4b5 2022-09-01 thomas if (buf[0] >> 7 == 0) {
223 4630b4b5 2022-09-01 thomas val_len = buf[0];
227 4630b4b5 2022-09-01 thomas if (n > 3) {
228 4630b4b5 2022-09-01 thomas val_len = ((buf[0] & 0x7f) << 24) +
229 4630b4b5 2022-09-01 thomas (buf[1] << 16) + (buf[2] << 8) +
232 4630b4b5 2022-09-01 thomas buf += 4;
237 4630b4b5 2022-09-01 thomas if (n < name_len + val_len)
240 4630b4b5 2022-09-01 thomas val = buf + name_len;
242 4630b4b5 2022-09-01 thomas if (c->querystring[0] == '\0' &&
243 4630b4b5 2022-09-01 thomas val_len < MAX_QUERYSTRING &&
244 4630b4b5 2022-09-01 thomas name_len == 12 &&
245 4630b4b5 2022-09-01 thomas strncmp(buf, "QUERY_STRING", 12) == 0) {
246 4630b4b5 2022-09-01 thomas memcpy(c->querystring, val, val_len);
247 8a35f56c 2022-07-16 thomas c->querystring[val_len] = '\0';
250 4630b4b5 2022-09-01 thomas if (c->http_host[0] == '\0' &&
251 4630b4b5 2022-09-01 thomas val_len < GOTWEBD_MAXTEXT &&
252 4630b4b5 2022-09-01 thomas name_len == 9 &&
253 4630b4b5 2022-09-01 thomas strncmp(buf, "HTTP_HOST", 9) == 0) {
254 4630b4b5 2022-09-01 thomas memcpy(c->http_host, val, val_len);
255 4630b4b5 2022-09-01 thomas c->http_host[val_len] = '\0';
258 8a35f56c 2022-07-16 thomas * lazily get subdomain
259 8a35f56c 2022-07-16 thomas * will only get domain if no subdomain exists
260 8a35f56c 2022-07-16 thomas * this can still work if gotweb server name is the same
262 4630b4b5 2022-09-01 thomas sd = strchr(c->http_host, '.');
264 8a35f56c 2022-07-16 thomas *sd = '\0';
267 3191e256 2022-12-30 thomas if (c->document_uri[0] == '\0' &&
268 3191e256 2022-12-30 thomas val_len < MAX_DOCUMENT_URI &&
269 3191e256 2022-12-30 thomas name_len == 12 &&
270 3191e256 2022-12-30 thomas strncmp(buf, "DOCUMENT_URI", 12) == 0) {
271 3191e256 2022-12-30 thomas memcpy(c->document_uri, val, val_len);
272 3191e256 2022-12-30 thomas c->document_uri[val_len] = '\0';
275 4630b4b5 2022-09-01 thomas if (c->server_name[0] == '\0' &&
276 4630b4b5 2022-09-01 thomas val_len < MAX_SERVER_NAME &&
277 4630b4b5 2022-09-01 thomas name_len == 11 &&
278 4630b4b5 2022-09-01 thomas strncmp(buf, "SERVER_NAME", 11) == 0) {
279 4630b4b5 2022-09-01 thomas memcpy(c->server_name, val, val_len);
280 8a35f56c 2022-07-16 thomas c->server_name[val_len] = '\0';
283 d6795e9f 2022-12-30 thomas if (name_len == 5 &&
284 d6795e9f 2022-12-30 thomas strncmp(buf, "HTTPS", 5) == 0)
285 d6795e9f 2022-12-30 thomas c->https = 1;
287 4630b4b5 2022-09-01 thomas buf += name_len + val_len;
288 4630b4b5 2022-09-01 thomas n -= name_len - val_len;
293 8a35f56c 2022-07-16 thomas fcgi_timeout(int fd, short events, void *arg)
295 8a35f56c 2022-07-16 thomas fcgi_cleanup_request((struct request*) arg);
299 e7e5fa49 2022-12-30 thomas fcgi_puts(struct template *tp, const char *str)
301 e7e5fa49 2022-12-30 thomas if (str == NULL)
302 e7e5fa49 2022-12-30 thomas return 0;
303 e7e5fa49 2022-12-30 thomas return fcgi_gen_binary_response(tp->tp_arg, str, strlen(str));
307 e7e5fa49 2022-12-30 thomas fcgi_putc(struct template *tp, int ch)
309 e7e5fa49 2022-12-30 thomas uint8_t c = ch;
310 e7e5fa49 2022-12-30 thomas return fcgi_gen_binary_response(tp->tp_arg, &c, 1);
314 55144267 2022-09-07 thomas fcgi_vprintf(struct request *c, const char *fmt, va_list ap)
316 79393471 2022-08-27 thomas char *str;
319 79393471 2022-08-27 thomas r = vasprintf(&str, fmt, ap);
320 79393471 2022-08-27 thomas if (r == -1) {
321 79393471 2022-08-27 thomas log_warn("%s: asprintf", __func__);
322 79393471 2022-08-27 thomas return -1;
325 79393471 2022-08-27 thomas r = fcgi_gen_binary_response(c, str, r);
326 79393471 2022-08-27 thomas free(str);
327 79393471 2022-08-27 thomas return r;
331 55144267 2022-09-07 thomas fcgi_printf(struct request *c, const char *fmt, ...)
333 55144267 2022-09-07 thomas va_list ap;
336 55144267 2022-09-07 thomas va_start(ap, fmt);
337 55144267 2022-09-07 thomas r = fcgi_vprintf(c, fmt, ap);
338 55144267 2022-09-07 thomas va_end(ap);
340 55144267 2022-09-07 thomas return r;
344 8a35f56c 2022-07-16 thomas fcgi_gen_binary_response(struct request *c, const uint8_t *data, int len)
348 8a35f56c 2022-07-16 thomas if (c->sock->client_status == CLIENT_DISCONNECT)
349 8a35f56c 2022-07-16 thomas return -1;
351 0c2c6365 2022-07-28 thomas if (data == NULL || len == 0)
352 8a35f56c 2022-07-16 thomas return 0;
355 e5539f76 2022-08-10 thomas * special case: send big replies -like blobs- directly
356 e5539f76 2022-08-10 thomas * without copying.
358 e5539f76 2022-08-10 thomas if (len > sizeof(c->outbuf)) {
359 e5539f76 2022-08-10 thomas if (c->outbuf_len > 0) {
360 e5539f76 2022-08-10 thomas fcgi_send_response(c, FCGI_STDOUT,
361 e5539f76 2022-08-10 thomas c->outbuf, c->outbuf_len);
362 e5539f76 2022-08-10 thomas c->outbuf_len = 0;
364 e5539f76 2022-08-10 thomas return fcgi_send_response(c, FCGI_STDOUT, data, len);
367 e5539f76 2022-08-10 thomas if (len < sizeof(c->outbuf) - c->outbuf_len) {
368 e5539f76 2022-08-10 thomas memcpy(c->outbuf + c->outbuf_len, data, len);
369 e5539f76 2022-08-10 thomas c->outbuf_len += len;
370 e5539f76 2022-08-10 thomas return 0;
373 e5539f76 2022-08-10 thomas r = fcgi_send_response(c, FCGI_STDOUT, c->outbuf, c->outbuf_len);
374 e5539f76 2022-08-10 thomas if (r == -1)
375 e5539f76 2022-08-10 thomas return -1;
377 e5539f76 2022-08-10 thomas memcpy(c->outbuf, data, len);
378 e5539f76 2022-08-10 thomas c->outbuf_len = len;
379 8a35f56c 2022-07-16 thomas return 0;
382 e5539f76 2022-08-10 thomas static int
383 0335d24d 2022-08-06 thomas send_response(struct request *c, int type, const uint8_t *data,
384 0335d24d 2022-08-06 thomas size_t len)
386 0335d24d 2022-08-06 thomas static const uint8_t padding[FCGI_PADDING_SIZE];
387 0335d24d 2022-08-06 thomas struct fcgi_record_header header;
388 0335d24d 2022-08-06 thomas struct iovec iov[3];
389 8a35f56c 2022-07-16 thomas struct timespec ts;
390 a5a99557 2022-07-29 thomas ssize_t nw;
391 0335d24d 2022-08-06 thomas size_t padded_len, tot;
392 0335d24d 2022-08-06 thomas int i, err = 0, th = 2000;
394 8a35f56c 2022-07-16 thomas ts.tv_sec = 0;
395 8a35f56c 2022-07-16 thomas ts.tv_nsec = 50;
397 0335d24d 2022-08-06 thomas memset(&header, 0, sizeof(header));
398 0335d24d 2022-08-06 thomas header.version = 1;
399 0335d24d 2022-08-06 thomas header.type = type;
400 0335d24d 2022-08-06 thomas header.id = htons(c->id);
401 0335d24d 2022-08-06 thomas header.content_len = htons(len);
403 8a35f56c 2022-07-16 thomas /* The FastCGI spec suggests to align the output buffer */
404 0335d24d 2022-08-06 thomas tot = sizeof(header) + len;
405 0335d24d 2022-08-06 thomas padded_len = FCGI_ALIGN(tot);
406 0335d24d 2022-08-06 thomas if (padded_len > tot) {
407 0335d24d 2022-08-06 thomas header.padding_len = padded_len - tot;
408 0335d24d 2022-08-06 thomas tot += header.padding_len;
411 0335d24d 2022-08-06 thomas iov[0].iov_base = &header;
412 0335d24d 2022-08-06 thomas iov[0].iov_len = sizeof(header);
414 0335d24d 2022-08-06 thomas iov[1].iov_base = (void *)data;
415 0335d24d 2022-08-06 thomas iov[1].iov_len = len;
417 0335d24d 2022-08-06 thomas iov[2].iov_base = (void *)padding;
418 0335d24d 2022-08-06 thomas iov[2].iov_len = header.padding_len;
420 0335d24d 2022-08-06 thomas dump_fcgi_record("resp ", &header);
423 8a35f56c 2022-07-16 thomas * XXX: add some simple write heuristics here
424 8a35f56c 2022-07-16 thomas * On slower VMs, spotty connections, etc., we don't want to go right to
425 8a35f56c 2022-07-16 thomas * disconnect. Let's at least try to write the data a few times before
426 8a35f56c 2022-07-16 thomas * giving up.
428 0335d24d 2022-08-06 thomas while (tot > 0) {
429 0335d24d 2022-08-06 thomas nw = writev(c->fd, iov, nitems(iov));
430 a5a99557 2022-07-29 thomas if (nw == 0) {
431 a5a99557 2022-07-29 thomas c->sock->client_status = CLIENT_DISCONNECT;
434 a5a99557 2022-07-29 thomas if (nw == -1) {
436 a5a99557 2022-07-29 thomas if (errno == EAGAIN && err < th) {
437 a5a99557 2022-07-29 thomas nanosleep(&ts, NULL);
438 a5a99557 2022-07-29 thomas continue;
440 460244b7 2022-07-29 thomas log_warn("%s: write failure", __func__);
441 8a35f56c 2022-07-16 thomas c->sock->client_status = CLIENT_DISCONNECT;
442 e5539f76 2022-08-10 thomas return -1;
445 0335d24d 2022-08-06 thomas if (nw != tot)
446 0335d24d 2022-08-06 thomas log_debug("%s: partial write: %zu vs %zu", __func__,
447 0335d24d 2022-08-06 thomas nw, tot);
449 0335d24d 2022-08-06 thomas tot -= nw;
450 0335d24d 2022-08-06 thomas for (i = 0; i < nitems(iov); ++i) {
451 0335d24d 2022-08-06 thomas if (nw < iov[i].iov_len) {
452 0335d24d 2022-08-06 thomas iov[i].iov_base += nw;
453 0335d24d 2022-08-06 thomas iov[i].iov_len -= nw;
456 0335d24d 2022-08-06 thomas nw -= iov[i].iov_len;
457 0335d24d 2022-08-06 thomas iov[i].iov_len = 0;
461 e5539f76 2022-08-10 thomas return 0;
465 0335d24d 2022-08-06 thomas fcgi_send_response(struct request *c, int type, const void *data,
466 0335d24d 2022-08-06 thomas size_t len)
468 e5539f76 2022-08-10 thomas if (c->sock->client_status == CLIENT_DISCONNECT)
469 e5539f76 2022-08-10 thomas return -1;
471 0335d24d 2022-08-06 thomas while (len > FCGI_CONTENT_SIZE) {
472 e5539f76 2022-08-10 thomas if (send_response(c, type, data, len) == -1)
473 e5539f76 2022-08-10 thomas return -1;
475 0335d24d 2022-08-06 thomas data += FCGI_CONTENT_SIZE;
476 0335d24d 2022-08-06 thomas len -= FCGI_CONTENT_SIZE;
479 0335d24d 2022-08-06 thomas if (len == 0)
480 e5539f76 2022-08-10 thomas return 0;
482 e5539f76 2022-08-10 thomas return send_response(c, type, data, len);
486 8a35f56c 2022-07-16 thomas fcgi_create_end_record(struct request *c)
488 0335d24d 2022-08-06 thomas struct fcgi_end_request_body end_request;
490 0335d24d 2022-08-06 thomas memset(&end_request, 0, sizeof(end_request));
491 0335d24d 2022-08-06 thomas end_request.app_status = htonl(0); /* script status */
492 0335d24d 2022-08-06 thomas end_request.protocol_status = FCGI_REQUEST_COMPLETE;
494 0335d24d 2022-08-06 thomas fcgi_send_response(c, FCGI_END_REQUEST, &end_request,
495 0335d24d 2022-08-06 thomas sizeof(end_request));
499 8a35f56c 2022-07-16 thomas fcgi_cleanup_request(struct request *c)
501 8a35f56c 2022-07-16 thomas cgi_inflight--;
502 8a35f56c 2022-07-16 thomas client_cnt--;
504 8a35f56c 2022-07-16 thomas evtimer_del(&c->tmo);
505 8a35f56c 2022-07-16 thomas if (event_initialized(&c->ev))
506 8a35f56c 2022-07-16 thomas event_del(&c->ev);
508 8a35f56c 2022-07-16 thomas close(c->fd);
509 e7e5fa49 2022-12-30 thomas template_free(c->tp);
510 2e9bd5cb 2023-03-10 thomas if (c->t != NULL)
511 2e9bd5cb 2023-03-10 thomas gotweb_free_transport(c->t);
516 8a35f56c 2022-07-16 thomas dump_fcgi_record(const char *p, struct fcgi_record_header *h)
518 8a35f56c 2022-07-16 thomas dump_fcgi_record_header(p, h);
520 8a35f56c 2022-07-16 thomas if (h->type == FCGI_BEGIN_REQUEST)
521 8a35f56c 2022-07-16 thomas dump_fcgi_begin_request_body(p,
522 8a35f56c 2022-07-16 thomas (struct fcgi_begin_request_body *)(h + 1));
523 8a35f56c 2022-07-16 thomas else if (h->type == FCGI_END_REQUEST)
524 8a35f56c 2022-07-16 thomas dump_fcgi_end_request_body(p,
525 8a35f56c 2022-07-16 thomas (struct fcgi_end_request_body *)(h + 1));
529 8a35f56c 2022-07-16 thomas dump_fcgi_record_header(const char* p, struct fcgi_record_header *h)
531 8a35f56c 2022-07-16 thomas log_debug("%sversion: %d", p, h->version);
532 8a35f56c 2022-07-16 thomas log_debug("%stype: %d", p, h->type);
533 8a35f56c 2022-07-16 thomas log_debug("%srequestId: %d", p, ntohs(h->id));
534 8a35f56c 2022-07-16 thomas log_debug("%scontentLength: %d", p, ntohs(h->content_len));
535 8a35f56c 2022-07-16 thomas log_debug("%spaddingLength: %d", p, h->padding_len);
536 8a35f56c 2022-07-16 thomas log_debug("%sreserved: %d", p, h->reserved);
540 8a35f56c 2022-07-16 thomas dump_fcgi_begin_request_body(const char *p, struct fcgi_begin_request_body *b)
542 8a35f56c 2022-07-16 thomas log_debug("%srole %d", p, ntohs(b->role));
543 8a35f56c 2022-07-16 thomas log_debug("%sflags %d", p, b->flags);
547 8a35f56c 2022-07-16 thomas dump_fcgi_end_request_body(const char *p, struct fcgi_end_request_body *b)
549 8a35f56c 2022-07-16 thomas log_debug("%sappStatus: %d", p, ntohl(b->app_status));
550 8a35f56c 2022-07-16 thomas log_debug("%sprotocolStatus: %d", p, b->protocol_status);