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Date:: Tue Jul 25 20:07:26 2023 UTC
Message:: allow to change the logging style; introduce some new ones add `log style <style>'; The old default is called `legacy' now, a new default format is added called `condensed', and `common' and `combined' to mimick Apache httpd and nginx (respectively) are also added.
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  1 d5aba4c7 2020-12-24 op /*
  2 eac9287d 2023-06-24 op  * Copyright (c) 2020, 2021, 2022, 2023 Omar Polo <op@omarpolo.com>
  3 d5aba4c7 2020-12-24 op  *
  4 d5aba4c7 2020-12-24 op  * Permission to use, copy, modify, and distribute this software for any
  5 d5aba4c7 2020-12-24 op  * purpose with or without fee is hereby granted, provided that the above
  6 d5aba4c7 2020-12-24 op  * copyright notice and this permission notice appear in all copies.
  7 d5aba4c7 2020-12-24 op  *
  8 d5aba4c7 2020-12-24 op  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  9 d5aba4c7 2020-12-24 op  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 10 d5aba4c7 2020-12-24 op  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 11 d5aba4c7 2020-12-24 op  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 12 d5aba4c7 2020-12-24 op  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 13 d5aba4c7 2020-12-24 op  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 14 d5aba4c7 2020-12-24 op  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 15 d5aba4c7 2020-12-24 op  */
 16 d5aba4c7 2020-12-24 op 
 17 488f059a 2020-12-24 op #ifndef GMID_H
 18 488f059a 2020-12-24 op #define GMID_H
 19 52418c8d 2021-02-12 op 
 20 52418c8d 2021-02-12 op #include "config.h"
 21 488f059a 2020-12-24 op 
 22 252908e6 2021-01-24 op #include <sys/socket.h>
 23 252908e6 2021-01-24 op #include <sys/types.h>
 24 252908e6 2021-01-24 op 
 25 488f059a 2020-12-24 op #include <arpa/inet.h>
 26 488f059a 2020-12-24 op #include <netinet/in.h>
 27 488f059a 2020-12-24 op 
 28 252908e6 2021-01-24 op #include <dirent.h>
 29 bc99d868 2021-03-19 op #include <limits.h>
 30 bc99d868 2021-03-19 op #include <netdb.h>
 31 ca21e100 2021-02-04 op #include <signal.h>
 32 488f059a 2020-12-24 op #include <stdio.h>
 33 488f059a 2020-12-24 op #include <stdlib.h>
 34 b63e30ff 2021-02-07 op #include <time.h>
 35 488f059a 2020-12-24 op #include <tls.h>
 36 488f059a 2020-12-24 op #include <unistd.h>
 37 488f059a 2020-12-24 op 
 38 02be96c6 2021-02-09 op #include <openssl/x509.h>
 39 efb6210d 2021-10-02 op 
 40 efb6210d 2021-10-02 op #if HAVE_EVENT2
 41 efb6210d 2021-10-02 op # include <event2/event.h>
 42 efb6210d 2021-10-02 op # include <event2/event_compat.h>
 43 efb6210d 2021-10-02 op # include <event2/event_struct.h>
 44 efb6210d 2021-10-02 op # include <event2/buffer.h>
 45 efb6210d 2021-10-02 op # include <event2/buffer_compat.h>
 46 efb6210d 2021-10-02 op # include <event2/bufferevent.h>
 47 efb6210d 2021-10-02 op # include <event2/bufferevent_struct.h>
 48 efb6210d 2021-10-02 op # include <event2/bufferevent_compat.h>
 49 efb6210d 2021-10-02 op #else
 50 efb6210d 2021-10-02 op # include <event.h>
 51 efb6210d 2021-10-02 op #endif
 52 ce2c9edb 2021-05-15 op 
 53 81bab002 2023-07-22 op #include "iri.h"
 54 81bab002 2023-07-22 op 
 55 c5b4db93 2022-09-10 op #define VERSION_STR(n)	n " " VERSION
 56 c5b4db93 2022-09-10 op #define GE_STRING	VERSION_STR("ge")
 57 c5b4db93 2022-09-10 op #define GG_STRING	VERSION_STR("gg")
 58 c5b4db93 2022-09-10 op #define GMID_STRING	VERSION_STR("gmid")
 59 c5b4db93 2022-09-10 op 
 60 f361f799 2021-07-10 op #define GMID_VERSION	"gmid/" VERSION
 61 02be96c6 2021-02-09 op 
 62 488f059a 2020-12-24 op #define GEMINI_URL_LEN (1024+3)	/* URL max len + \r\n + \0 */
 63 488f059a 2020-12-24 op 
 64 488f059a 2020-12-24 op #define SUCCESS		20
 65 0be51733 2021-01-20 op #define TEMP_REDIRECT	30
 66 488f059a 2020-12-24 op #define TEMP_FAILURE	40
 67 35744950 2021-02-01 op #define CGI_ERROR	42
 68 72b033ef 2021-12-29 op #define PROXY_ERROR	43
 69 488f059a 2020-12-24 op #define NOT_FOUND	51
 70 7b1d9790 2021-01-11 op #define PROXY_REFUSED	53
 71 488f059a 2020-12-24 op #define BAD_REQUEST	59
 72 02be96c6 2021-02-09 op #define CLIENT_CERT_REQ	60
 73 02be96c6 2021-02-09 op #define CERT_NOT_AUTH	61
 74 488f059a 2020-12-24 op 
 75 35cf19e3 2021-01-28 op /* maximum hostname and label length, +1 for the NUL-terminator */
 76 35cf19e3 2021-01-28 op #define DOMAIN_NAME_LEN	(253+1)
 77 35cf19e3 2021-01-28 op #define LABEL_LEN	(63+1)
 78 2c3e53da 2021-03-03 op 
 79 aa9543b9 2022-09-10 op #define MEDIATYPE_NAMEMAX	128	/* file name extension */
 80 aa9543b9 2022-09-10 op #define MEDIATYPE_TYPEMAX	128	/* length of type/subtype */
 81 aa9543b9 2022-09-10 op 
 82 534afd0d 2022-10-05 op #define FCGI_NAME_MAX		511
 83 534afd0d 2022-10-05 op #define FCGI_VAL_MAX		511
 84 534afd0d 2022-10-05 op 
 85 c26f2460 2023-06-08 op #define PROC_MAX_INSTANCES	16
 86 054387bb 2021-12-29 op 
 87 86693a33 2023-06-11 op #define TLS_CERT_HASH_SIZE	128
 88 86693a33 2023-06-11 op 
 89 c26f2460 2023-06-08 op /* forward declaration */
 90 c26f2460 2023-06-08 op struct privsep;
 91 c26f2460 2023-06-08 op struct privsep_proc;
 92 abd261d2 2023-07-25 op 
 93 abd261d2 2023-07-25 op enum log_format {
 94 abd261d2 2023-07-25 op 	LOG_FORMAT_CONDENSED,
 95 abd261d2 2023-07-25 op 	LOG_FORMAT_COMMON,
 96 abd261d2 2023-07-25 op 	LOG_FORMAT_COMBINED,
 97 abd261d2 2023-07-25 op 	LOG_FORMAT_LEGACY,
 98 abd261d2 2023-07-25 op };
 99 054387bb 2021-12-29 op 
100 054387bb 2021-12-29 op struct parser {
101 054387bb 2021-12-29 op 	char		*iri;
102 054387bb 2021-12-29 op 	struct iri	*parsed;
103 054387bb 2021-12-29 op 	const char	*err;
104 509d0509 2023-06-23 op };
105 509d0509 2023-06-23 op 
106 509d0509 2023-06-23 op struct conf;
107 509d0509 2023-06-23 op TAILQ_HEAD(addrhead, address);
108 509d0509 2023-06-23 op struct address {
109 509d0509 2023-06-23 op 	int			 ai_flags;
110 509d0509 2023-06-23 op 	int			 ai_family;
111 509d0509 2023-06-23 op 	int			 ai_socktype;
112 509d0509 2023-06-23 op 	int			 ai_protocol;
113 509d0509 2023-06-23 op 	struct sockaddr_storage	 ss;
114 509d0509 2023-06-23 op 	socklen_t		 slen;
115 509d0509 2023-06-23 op 	int16_t			 port;
116 509d0509 2023-06-23 op 
117 509d0509 2023-06-23 op 	/* used in the server */
118 509d0509 2023-06-23 op 	struct conf		*conf;
119 509d0509 2023-06-23 op 	int			 sock;
120 509d0509 2023-06-23 op 	struct event		 evsock; /* set if sock != -1 */
121 e50f85ad 2023-06-24 op 	struct tls		*ctx;
122 509d0509 2023-06-23 op 
123 509d0509 2023-06-23 op 	TAILQ_ENTRY(address)	 addrs;
124 054387bb 2021-12-29 op };
125 3300cbe0 2021-01-27 op 
126 5d22294a 2023-06-09 op TAILQ_HEAD(fcgihead, fcgi);
127 8ad1c570 2021-05-09 op struct fcgi {
128 8ad1c570 2021-05-09 op 	int		 id;
129 534afd0d 2022-10-05 op 	char		 path[PATH_MAX];
130 534afd0d 2022-10-05 op 	char		 port[32];
131 5d22294a 2023-06-09 op 	TAILQ_ENTRY(fcgi) fcgi;
132 f36ba9be 2023-07-23 op };
133 f36ba9be 2023-07-23 op 
134 f36ba9be 2023-07-23 op TAILQ_HEAD(envhead, envlist);
135 f36ba9be 2023-07-23 op struct envlist {
136 f36ba9be 2023-07-23 op 	char		 name[FCGI_NAME_MAX];
137 f36ba9be 2023-07-23 op 	char		 value[FCGI_VAL_MAX];
138 f36ba9be 2023-07-23 op 	TAILQ_ENTRY(envlist) envs;
139 f36ba9be 2023-07-23 op };
140 f36ba9be 2023-07-23 op 
141 f36ba9be 2023-07-23 op TAILQ_HEAD(aliashead, alist);
142 f36ba9be 2023-07-23 op struct alist {
143 f36ba9be 2023-07-23 op 	char		alias[HOST_NAME_MAX + 1];
144 f36ba9be 2023-07-23 op 	TAILQ_ENTRY(alist) aliases;
145 8ad1c570 2021-05-09 op };
146 8ad1c570 2021-05-09 op 
147 b7967bc1 2021-01-02 op TAILQ_HEAD(proxyhead, proxy);
148 7bdcc91e 2021-01-01 op struct proxy {
149 534afd0d 2022-10-05 op 	char		 match_proto[32];
150 534afd0d 2022-10-05 op 	char		 match_host[HOST_NAME_MAX + 1];
151 534afd0d 2022-10-05 op 	char		 match_port[32];
152 b7967bc1 2021-01-02 op 
153 534afd0d 2022-10-05 op 	char		 host[HOST_NAME_MAX + 1];
154 534afd0d 2022-10-05 op 	char		 port[32];
155 534afd0d 2022-10-05 op 	char		 sni[HOST_NAME_MAX];
156 593e412b 2021-01-01 op 	int		 notls;
157 c7c8ef44 2021-01-01 op 	uint32_t	 protocols;
158 5128c0b0 2021-01-01 op 	int		 noverifyname;
159 deadd9e1 2023-06-09 op 	char		*cert_path;
160 7bdcc91e 2021-01-01 op 	uint8_t		*cert;
161 7bdcc91e 2021-01-01 op 	size_t		 certlen;
162 deadd9e1 2023-06-09 op 	char		*key_path;
163 7bdcc91e 2021-01-01 op 	uint8_t		*key;
164 7bdcc91e 2021-01-01 op 	size_t		 keylen;
165 deadd9e1 2023-06-09 op 	char		*reqca_path;
166 ba94a608 2022-01-04 op 	X509_STORE	*reqca;
167 b7967bc1 2021-01-02 op 
168 b7967bc1 2021-01-02 op 	TAILQ_ENTRY(proxy) proxies;
169 7bdcc91e 2021-01-01 op };
170 7bdcc91e 2021-01-01 op 
171 b8e64ccd 2021-03-31 op TAILQ_HEAD(lochead, location);
172 c8b74339 2021-01-24 op struct location {
173 534afd0d 2022-10-05 op 	char		 match[128];
174 534afd0d 2022-10-05 op 	char		 lang[32];
175 534afd0d 2022-10-05 op 	char		 default_mime[MEDIATYPE_TYPEMAX];
176 534afd0d 2022-10-05 op 	char		 index[PATH_MAX];
177 252908e6 2021-01-24 op 	int		 auto_index; /* 0 auto, -1 off, 1 on */
178 6abda252 2021-02-06 op 	int		 block_code;
179 534afd0d 2022-10-05 op 	char		 block_fmt[GEMINI_URL_LEN];
180 6abda252 2021-02-06 op 	int		 strip;
181 deadd9e1 2023-06-09 op 	char		*reqca_path;
182 02be96c6 2021-02-09 op 	X509_STORE	*reqca;
183 793835cb 2021-02-23 op 	int		 disable_log;
184 8ad1c570 2021-05-09 op 	int		 fcgi;
185 6a8387e5 2023-07-23 op 	int		 nofcgi;
186 a1ba9650 2023-07-23 op 	struct envhead	 params;
187 fdea6aa0 2021-04-30 op 
188 534afd0d 2022-10-05 op 	char		 dir[PATH_MAX];
189 fdea6aa0 2021-04-30 op 	int		 dirfd;
190 b8e64ccd 2021-03-31 op 
191 b8e64ccd 2021-03-31 op 	TAILQ_ENTRY(location) locations;
192 c8b74339 2021-01-24 op };
193 c8b74339 2021-01-24 op 
194 e45334e6 2023-06-09 op TAILQ_HEAD(vhosthead, vhost);
195 15902770 2021-01-15 op struct vhost {
196 534afd0d 2022-10-05 op 	char		 domain[HOST_NAME_MAX + 1];
197 1c6967b3 2023-06-08 op 	char		*cert_path;
198 1c6967b3 2023-06-08 op 	char		*key_path;
199 1c6967b3 2023-06-08 op 	char		*ocsp_path;
200 b8e64ccd 2021-03-31 op 
201 c26f2460 2023-06-08 op 	uint8_t		*cert;
202 c26f2460 2023-06-08 op 	size_t		 certlen;
203 c26f2460 2023-06-08 op 
204 c26f2460 2023-06-08 op 	uint8_t		*key;
205 c26f2460 2023-06-08 op 	size_t		 keylen;
206 c26f2460 2023-06-08 op 
207 c26f2460 2023-06-08 op 	uint8_t		*ocsp;
208 c26f2460 2023-06-08 op 	size_t		 ocsplen;
209 c26f2460 2023-06-08 op 
210 b8e64ccd 2021-03-31 op 	TAILQ_ENTRY(vhost) vhosts;
211 6016a593 2021-01-30 op 
212 509d0509 2023-06-23 op 	struct addrhead	 addrs;
213 509d0509 2023-06-23 op 
214 a8a1f439 2021-07-07 op 	/*
215 a8a1f439 2021-07-07 op 	 * the first location rule is always '*' and holds the default
216 b8e64ccd 2021-03-31 op 	 * settings for the vhost, then follows the "real" location
217 a8a1f439 2021-07-07 op 	 * rules as specified in the configuration.
218 a8a1f439 2021-07-07 op 	 */
219 b8e64ccd 2021-03-31 op 	struct lochead	 locations;
220 9cc630aa 2021-04-28 op 
221 cc8c2901 2021-04-29 op 	struct aliashead aliases;
222 b7967bc1 2021-01-02 op 	struct proxyhead proxies;
223 15902770 2021-01-15 op };
224 15902770 2021-01-15 op 
225 a010b0dd 2021-01-18 op struct etm {			/* extension to mime */
226 aa9543b9 2022-09-10 op 	char	 mime[MEDIATYPE_TYPEMAX];
227 aa9543b9 2022-09-10 op 	char	 ext[MEDIATYPE_NAMEMAX];
228 a010b0dd 2021-01-18 op };
229 a010b0dd 2021-01-18 op 
230 b2a6b613 2021-01-21 op struct mime {
231 a010b0dd 2021-01-18 op 	struct etm	*t;
232 54203115 2022-04-08 op 	size_t		 len;
233 54203115 2022-04-08 op 	size_t		 cap;
234 a010b0dd 2021-01-18 op };
235 a010b0dd 2021-01-18 op 
236 86693a33 2023-06-11 op TAILQ_HEAD(pkihead, pki);
237 86693a33 2023-06-11 op struct pki {
238 86693a33 2023-06-11 op 	char		*hash;
239 86693a33 2023-06-11 op 	EVP_PKEY	*pkey;
240 86693a33 2023-06-11 op 	TAILQ_ENTRY(pki) pkis;
241 86693a33 2023-06-11 op };
242 86693a33 2023-06-11 op 
243 15902770 2021-01-15 op struct conf {
244 c26f2460 2023-06-08 op 	struct privsep	*ps;
245 ae08ec7d 2021-01-25 op 	uint32_t	 protos;
246 ae08ec7d 2021-01-25 op 	struct mime	 mime;
247 7277bb7d 2022-09-10 op 	char		 chroot[PATH_MAX];
248 7277bb7d 2022-09-10 op 	char		 user[LOGIN_NAME_MAX];
249 a709ddf5 2021-02-07 op 	int		 prefork;
250 c26f2460 2023-06-08 op 	int		 reload;
251 226f13ec 2023-07-24 op 	char		*log_access;
252 abd261d2 2023-07-25 op 	enum log_format	 log_format;
253 ba290ef3 2023-06-11 op 	int		 use_privsep_crypto;
254 5d22294a 2023-06-09 op 
255 5d22294a 2023-06-09 op 	struct fcgihead	 fcgi;
256 e45334e6 2023-06-09 op 	struct vhosthead hosts;
257 86693a33 2023-06-11 op 	struct pkihead	 pkis;
258 509d0509 2023-06-23 op 	struct addrhead	 addrs;
259 15902770 2021-01-15 op };
260 15902770 2021-01-15 op 
261 d090dc84 2021-02-08 op extern const char *config_path;
262 376a5407 2021-02-23 op 
263 c26f2460 2023-06-08 op extern int servpipes[PROC_MAX_INSTANCES];
264 c26f2460 2023-06-08 op extern int privsep_process;
265 2c3e53da 2021-03-03 op 
266 bc99d868 2021-03-19 op typedef void (imsg_handlerfn)(struct imsgbuf*, struct imsg*, size_t);
267 bc99d868 2021-03-19 op 
268 efe7d180 2021-10-02 op enum {
269 efe7d180 2021-10-02 op 	REQUEST_UNDECIDED,
270 efe7d180 2021-10-02 op 	REQUEST_FILE,
271 efe7d180 2021-10-02 op 	REQUEST_DIR,
272 efe7d180 2021-10-02 op 	REQUEST_FCGI,
273 72b033ef 2021-12-29 op 	REQUEST_PROXY,
274 efe7d180 2021-10-02 op 	REQUEST_DONE,
275 efe7d180 2021-10-02 op };
276 efe7d180 2021-10-02 op 
277 488f059a 2020-12-24 op struct client {
278 af1dab18 2023-06-09 op 	struct conf	*conf;
279 509d0509 2023-06-23 op 	struct address	*addr;
280 207b3e80 2021-10-07 op 	uint32_t	 id;
281 488f059a 2020-12-24 op 	struct tls	*ctx;
282 efe7d180 2021-10-02 op 	char		*req;
283 ea27eaaa 2022-03-27 op 	size_t		 reqlen;
284 0be51733 2021-01-20 op 	struct iri	 iri;
285 3300cbe0 2021-01-27 op 	char		 domain[DOMAIN_NAME_LEN];
286 ed164e72 2023-06-26 op 	char		 rhost[NI_MAXHOST];
287 ed164e72 2023-06-26 op 	char		 rserv[NI_MAXSERV];
288 8ad1c570 2021-05-09 op 
289 efe7d180 2021-10-02 op 	struct bufferevent *bev;
290 8ad1c570 2021-05-09 op 
291 efe7d180 2021-10-02 op 	int		 type;
292 efe7d180 2021-10-02 op 
293 efe7d180 2021-10-02 op 	struct bufferevent *cgibev;
294 72b033ef 2021-12-29 op 
295 b7967bc1 2021-01-02 op 	struct proxy	*proxy;
296 72b033ef 2021-12-29 op 	struct bufferevent *proxybev;
297 72b033ef 2021-12-29 op 	struct tls	*proxyctx;
298 e0f6dc64 2022-01-27 op 	int		 proxyevset;
299 72b033ef 2021-12-29 op 	struct event	 proxyev;
300 efe7d180 2021-10-02 op 
301 efe7d180 2021-10-02 op 	char		*header;
302 efe7d180 2021-10-02 op 
303 488f059a 2020-12-24 op 	int		 code;
304 488f059a 2020-12-24 op 	const char	*meta;
305 abc007d2 2021-02-08 op 	int		 fd, pfd;
306 11c98667 2021-04-25 op 	struct dirent	**dir;
307 11c98667 2021-04-25 op 	int		 dirlen, diroff;
308 c836cdfa 2021-03-29 op 
309 c836cdfa 2021-03-29 op 	/* big enough to store STATUS + SPACE + META + CRLF */
310 c836cdfa 2021-03-29 op 	char		 sbuf[1029];
311 0f7fdd21 2023-07-01 op 	size_t		 soff;
312 c836cdfa 2021-03-29 op 
313 37df23d1 2023-06-23 op 	struct sockaddr_storage	 raddr;
314 37df23d1 2023-06-23 op 	socklen_t		 raddrlen;
315 37df23d1 2023-06-23 op 
316 bc99d868 2021-03-19 op 	struct vhost	*host;	/* host they're talking to */
317 1feaf2a6 2021-05-15 op 	size_t		 loc;	/* location matched */
318 488f059a 2020-12-24 op 
319 207b3e80 2021-10-07 op 	SPLAY_ENTRY(client) entry;
320 207b3e80 2021-10-07 op };
321 207b3e80 2021-10-07 op SPLAY_HEAD(client_tree_id, client);
322 207b3e80 2021-10-07 op extern struct client_tree_id clients;
323 bc99d868 2021-03-19 op 
324 72b033ef 2021-12-29 op struct connreq {
325 72b033ef 2021-12-29 op 	char	host[NI_MAXHOST];
326 72b033ef 2021-12-29 op 	char	port[NI_MAXSERV];
327 72b033ef 2021-12-29 op 	int	flag;
328 488f059a 2020-12-24 op };
329 488f059a 2020-12-24 op 
330 bc99d868 2021-03-19 op enum imsg_type {
331 41395640 2021-07-19 op 	IMSG_LOG_REQUEST,
332 e952c505 2021-06-15 op 	IMSG_LOG_TYPE,
333 c26f2460 2023-06-08 op 
334 692a9f5f 2023-07-23 op 	IMSG_RECONF_START,
335 c26f2460 2023-06-08 op 	IMSG_RECONF_MIME,
336 c26f2460 2023-06-08 op 	IMSG_RECONF_PROTOS,
337 509d0509 2023-06-23 op 	IMSG_RECONF_SOCK,
338 c26f2460 2023-06-08 op 	IMSG_RECONF_FCGI,
339 c26f2460 2023-06-08 op 	IMSG_RECONF_HOST,
340 c26f2460 2023-06-08 op 	IMSG_RECONF_CERT,
341 c26f2460 2023-06-08 op 	IMSG_RECONF_KEY,
342 c26f2460 2023-06-08 op 	IMSG_RECONF_OCSP,
343 a0a42860 2023-06-24 op 	IMSG_RECONF_HOST_ADDR,
344 c26f2460 2023-06-08 op 	IMSG_RECONF_LOC,
345 c26f2460 2023-06-08 op 	IMSG_RECONF_ENV,
346 c26f2460 2023-06-08 op 	IMSG_RECONF_ALIAS,
347 c26f2460 2023-06-08 op 	IMSG_RECONF_PROXY,
348 deadd9e1 2023-06-09 op 	IMSG_RECONF_PROXY_CERT,
349 deadd9e1 2023-06-09 op 	IMSG_RECONF_PROXY_KEY,
350 c26f2460 2023-06-08 op 	IMSG_RECONF_END,
351 c26f2460 2023-06-08 op 	IMSG_RECONF_DONE,
352 86693a33 2023-06-11 op 
353 86693a33 2023-06-11 op 	IMSG_CRYPTO_RSA_PRIVENC,
354 86693a33 2023-06-11 op 	IMSG_CRYPTO_RSA_PRIVDEC,
355 86693a33 2023-06-11 op 	IMSG_CRYPTO_ECDSA_SIGN,
356 c26f2460 2023-06-08 op 
357 c26f2460 2023-06-08 op 	IMSG_CTL_PROCFD,
358 bc99d868 2021-03-19 op };
359 bc99d868 2021-03-19 op 
360 33d32d1f 2020-12-25 op /* gmid.c */
361 8443bff7 2021-01-25 op char		*data_dir(void);
362 d29a2ee2 2022-09-06 op void		 load_local_cert(struct vhost*, const char*, const char*);
363 c68baad2 2023-06-06 op 
364 47b0ff10 2023-06-08 op /* gmid.c / ge.c */
365 2c381068 2023-07-01 op void		 log_request(struct client *, int, const char *);
366 47b0ff10 2023-06-08 op 
367 c68baad2 2023-06-06 op /* config.c */
368 af1dab18 2023-06-09 op struct conf	*config_new(void);
369 af1dab18 2023-06-09 op void		 config_purge(struct conf *);
370 e45334e6 2023-06-09 op int		 config_send(struct conf *);
371 c26f2460 2023-06-08 op int		 config_recv(struct conf *, struct imsg *);
372 15902770 2021-01-15 op 
373 86693a33 2023-06-11 op /* crypto.c */
374 86693a33 2023-06-11 op void		 crypto(struct privsep *, struct privsep_proc *);
375 86693a33 2023-06-11 op void		 crypto_engine_init(struct conf *);
376 86693a33 2023-06-11 op 
377 f057c926 2023-06-06 op /* parse.y */
378 6abda252 2021-02-06 op void		 yyerror(const char*, ...);
379 68368f4c 2023-06-09 op int		 parse_conf(struct conf *, const char*);
380 3b21cca3 2021-06-29 op int		 cmdline_symset(char *);
381 13ed2fb6 2021-01-27 op 
382 0fbe79b3 2021-01-18 op /* mime.c */
383 b2a6b613 2021-01-21 op void		 init_mime(struct mime*);
384 d8d170aa 2022-04-08 op int		 add_mime(struct mime*, const char*, const char*);
385 d8d170aa 2022-04-08 op int		 load_default_mime(struct mime*);
386 18bd8391 2022-04-08 op void		 sort_mime(struct mime *);
387 af1dab18 2023-06-09 op const char	*mime(struct conf *, struct vhost*, const char*);
388 d8d170aa 2022-04-08 op void		 free_mime(struct mime *);
389 0fbe79b3 2021-01-18 op 
390 d3a08f4d 2021-01-17 op /* server.c */
391 090b8a89 2021-07-06 op extern int	shutting_down;
392 c8b74339 2021-01-24 op const char	*vhost_lang(struct vhost*, const char*);
393 c8b74339 2021-01-24 op const char	*vhost_default_mime(struct vhost*, const char*);
394 c8b74339 2021-01-24 op const char	*vhost_index(struct vhost*, const char*);
395 252908e6 2021-01-24 op int		 vhost_auto_index(struct vhost*, const char*);
396 6abda252 2021-02-06 op int		 vhost_block_return(struct vhost*, const char*, int*, const char**);
397 a1ba9650 2023-07-23 op struct location	*vhost_fastcgi(struct vhost*, const char*);
398 1feaf2a6 2021-05-15 op int		 vhost_dirfd(struct vhost*, const char*, size_t*);
399 6abda252 2021-02-06 op int		 vhost_strip(struct vhost*, const char*);
400 02be96c6 2021-02-09 op X509_STORE	*vhost_require_ca(struct vhost*, const char*);
401 793835cb 2021-02-23 op int		 vhost_disable_log(struct vhost*, const char*);
402 8ad1c570 2021-05-09 op 
403 9b8f5ed2 2021-02-03 op void		 mark_nonblock(int);
404 efe7d180 2021-10-02 op void		 client_write(struct bufferevent *, void *);
405 8ad1c570 2021-05-09 op void		 start_reply(struct client*, int, const char*);
406 efe7d180 2021-10-02 op void		 client_close(struct client *);
407 3fdc457c 2022-03-26 op struct client	*client_by_id(int);
408 71b02f63 2023-07-01 op void		 server_accept(int, short, void *);
409 3886afce 2023-06-08 op void		 server_init(struct privsep *, struct privsep_proc *, void *);
410 3886afce 2023-06-08 op int		 server_configure_done(struct conf *);
411 c26f2460 2023-06-08 op void		 server(struct privsep *ps, struct privsep_proc *);
412 d3a08f4d 2021-01-17 op 
413 207b3e80 2021-10-07 op int		 client_tree_cmp(struct client *, struct client *);
414 207b3e80 2021-10-07 op SPLAY_PROTOTYPE(client_tree_id, client, entry, client_tree_cmp);
415 207b3e80 2021-10-07 op 
416 11c98667 2021-04-25 op /* dirs.c */
417 11c98667 2021-04-25 op int		 scandir_fd(int, struct dirent***, int(*)(const struct dirent*),
418 11c98667 2021-04-25 op 		    int(*)(const struct dirent**, const struct dirent**));
419 11c98667 2021-04-25 op int		 select_non_dot(const struct dirent*);
420 11c98667 2021-04-25 op int		 select_non_dotdot(const struct dirent*);
421 11c98667 2021-04-25 op 
422 8ad1c570 2021-05-09 op /* fcgi.c */
423 741b69be 2021-09-26 op void		 fcgi_read(struct bufferevent *, void *);
424 741b69be 2021-09-26 op void		 fcgi_write(struct bufferevent *, void *);
425 741b69be 2021-09-26 op void		 fcgi_error(struct bufferevent *, short, void *);
426 a1ba9650 2023-07-23 op void		 fcgi_req(struct client *, struct location *);
427 8ad1c570 2021-05-09 op 
428 dafb57b8 2021-01-15 op /* sandbox.c */
429 c26f2460 2023-06-08 op void		 sandbox_main_process(void);
430 1e0b9745 2023-05-08 op void		 sandbox_server_process(void);
431 86693a33 2023-06-11 op void		 sandbox_crypto_process(void);
432 62e001b0 2021-03-20 op void		 sandbox_logger_process(void);
433 dafb57b8 2021-01-15 op 
434 ef04b551 2021-01-09 op /* utf8.c */
435 ef04b551 2021-01-09 op int		 valid_multibyte_utf8(struct parser*);
436 3300cbe0 2021-01-27 op char		*utf8_nth(char*, size_t);
437 33d32d1f 2020-12-25 op 
438 309dab3a 2023-06-08 op /* logger.c */
439 cbb7f9fc 2023-06-08 op void		 logger(struct privsep *, struct privsep_proc *);
440 cbb7f9fc 2023-06-08 op 
441 72b033ef 2021-12-29 op /* proxy.c */
442 72b033ef 2021-12-29 op int		 proxy_init(struct client *);
443 72b033ef 2021-12-29 op 
444 3300cbe0 2021-01-27 op /* puny.c */
445 a2fd8013 2021-01-29 op int		 puny_decode(const char*, char*, size_t, const char**);
446 3300cbe0 2021-01-27 op 
447 44ee1bac 2021-01-27 op /* utils.c */
448 ca21e100 2021-02-04 op void		 block_signals(void);
449 ca21e100 2021-02-04 op void		 unblock_signals(void);
450 44ee1bac 2021-01-27 op int		 starts_with(const char*, const char*);
451 44ee1bac 2021-01-27 op int		 ends_with(const char*, const char*);
452 44ee1bac 2021-01-27 op ssize_t		 filesize(int);
453 2fafa2d2 2021-02-01 op char		*absolutify_path(const char*);
454 ca21e100 2021-02-04 op char		*xstrdup(const char*);
455 b8e64ccd 2021-03-31 op void		*xcalloc(size_t, size_t);
456 3abf91b0 2021-02-07 op void		 gen_certificate(const char*, const char*, const char*);
457 2cef5cf4 2023-06-12 op X509_STORE	*load_ca(uint8_t *, size_t);
458 02be96c6 2021-02-09 op int		 validate_against_ca(X509_STORE*, const uint8_t*, size_t);
459 86693a33 2023-06-11 op void		 ssl_error(const char *);
460 b8d68fc8 2023-06-11 op char		*ssl_pubkey_hash(const uint8_t *, size_t);
461 b8d68fc8 2023-06-11 op EVP_PKEY	*ssl_load_pkey(const uint8_t *, size_t);
462 fc9cc497 2023-06-08 op struct vhost	*new_vhost(void);
463 fc9cc497 2023-06-08 op struct location	*new_location(void);
464 fc9cc497 2023-06-08 op struct proxy	*new_proxy(void);
465 44ee1bac 2021-01-27 op 
466 488f059a 2020-12-24 op #endif