2 * Copyright (c) 2016, 2019, 2020-2022 Tracey Emery <tracey@traceyemery.net>
3 * Copyright (c) 2015 Mike Larkin <mlarkin@openbsd.org>
4 * Copyright (c) 2014 Reyk Floeter <reyk@openbsd.org>
5 * Copyright (c) 2013 David Gwynne <dlg@openbsd.org>
6 * Copyright (c) 2013 Florian Obser <florian@openbsd.org>
8 * Permission to use, copy, modify, and distribute this software for any
9 * purpose with or without fee is hereby granted, provided that the above
10 * copyright notice and this permission notice appear in all copies.
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 #include "got_compat.h"
23 #include <netinet/in.h>
24 #include <sys/queue.h>
26 #include <sys/types.h>
39 #include "got_error.h"
40 #include "got_object.h"
41 #include "got_reference.h"
42 #include "got_repository.h"
44 #include "got_cancel.h"
45 #include "got_worktree.h"
47 #include "got_commit_graph.h"
48 #include "got_blame.h"
49 #include "got_privsep.h"
54 static const struct querystring_keys querystring_keys[] = {
59 { "headref", HEADREF },
60 { "index_page", INDEX_PAGE },
65 static const struct action_keys action_keys[] = {
68 { "blobraw", BLOBRAW },
70 { "commits", COMMITS },
75 { "summary", SUMMARY },
82 static const struct got_error *gotweb_init_querystring(struct querystring **);
83 static const struct got_error *gotweb_parse_querystring(struct querystring **,
85 static const struct got_error *gotweb_assign_querystring(struct querystring **,
87 static int gotweb_render_index(struct template *);
88 static const struct got_error *gotweb_init_repo_dir(struct repo_dir **,
90 static const struct got_error *gotweb_load_got_path(struct request *c,
92 static const struct got_error *gotweb_get_repo_description(char **,
93 struct server *, const char *, int);
94 static const struct got_error *gotweb_get_clone_url(char **, struct server *,
97 static void gotweb_free_querystring(struct querystring *);
98 static void gotweb_free_repo_dir(struct repo_dir *);
100 struct server *gotweb_get_server(const char *);
103 gotweb_reply(struct request *c, int status, const char *ctype,
104 struct gotweb_url *location)
108 if (status != 200 && tp_writef(c->tp, "Status: %d\r\n", status) == -1)
112 if (tp_writes(c->tp, "Location: ") == -1 ||
113 gotweb_render_url(c, location) == -1 ||
114 tp_writes(c->tp, "\r\n") == -1)
118 csp = "Content-Security-Policy: default-src 'self'; "
119 "script-src 'none'; object-src 'none';\r\n";
120 if (tp_writes(c->tp, csp) == -1)
123 if (ctype && tp_writef(c->tp, "Content-Type: %s\r\n", ctype) == -1)
126 return tp_writes(c->tp, "\r\n");
130 gotweb_reply_file(struct request *c, const char *ctype, const char *file,
135 r = tp_writef(c->tp, "Content-Disposition: attachment; "
136 "filename=%s%s\r\n", file, suffix ? suffix : "");
139 return gotweb_reply(c, 200, ctype, NULL);
143 gotweb_process_request(struct request *c)
145 const struct got_error *error = NULL;
146 struct server *srv = NULL;
147 struct querystring *qs = NULL;
148 struct repo_dir *repo_dir = NULL;
149 const char *rss_ctype = "application/rss+xml;charset=utf-8";
154 /* init the transport */
155 error = gotweb_init_transport(&c->t);
157 log_warnx("%s: %s", __func__, error->msg);
160 /* don't process any further if client disconnected */
161 if (c->sock->client_status == CLIENT_DISCONNECT)
163 /* get the gotwebd server */
164 srv = gotweb_get_server(c->server_name);
166 log_warnx("%s: error server is NULL", __func__);
170 /* parse our querystring */
171 error = gotweb_init_querystring(&qs);
173 log_warnx("%s: %s", __func__, error->msg);
177 error = gotweb_parse_querystring(&qs, c->querystring);
179 log_warnx("%s: %s", __func__, error->msg);
184 * certain actions require a commit id in the querystring. this stops
185 * bad actors from exploiting this by manually manipulating the
189 if (qs->action == BLAME || qs->action == BLOB ||
190 qs->action == BLOBRAW || qs->action == DIFF ||
191 qs->action == PATCH) {
192 if (qs->commit == NULL) {
193 error = got_error(GOT_ERR_BAD_QUERYSTRING);
198 if (qs->action != INDEX) {
199 error = gotweb_init_repo_dir(&repo_dir, qs->path);
202 error = gotweb_load_got_path(c, repo_dir);
203 c->t->repo_dir = repo_dir;
204 if (error && error->code != GOT_ERR_LONELY_PACKIDX)
208 if (qs->action == BLOBRAW || qs->action == BLOB) {
209 error = got_get_repo_commits(c, 1);
213 error = got_open_blob_for_output(&c->t->blob, &c->t->fd,
214 &binary, c, qs->folder, qs->file, qs->commit);
219 switch (qs->action) {
221 error = got_get_repo_commits(c, 1);
223 log_warnx("%s: %s", __func__, error->msg);
226 if (gotweb_reply(c, 200, "text/html", NULL) == -1)
228 gotweb_render_page(c->tp, gotweb_render_blame);
232 struct gotweb_url url = {
237 .commit = qs->commit,
238 .folder = qs->folder,
242 gotweb_reply(c, 302, NULL, &url);
246 if (gotweb_reply(c, 200, "text/html", NULL) == -1)
248 gotweb_render_page(c->tp, gotweb_render_blob);
252 r = gotweb_reply_file(c, "application/octet-stream",
255 r = gotweb_reply(c, 200, "text/plain", NULL);
258 if (template_flush(c->tp) == -1)
262 error = got_object_blob_read_block(&len, c->t->blob);
267 buf = got_object_blob_get_read_buf(c->t->blob);
268 if (fcgi_write(c, buf, len) == -1)
273 error = got_get_repo_commits(c, srv->max_commits_display);
276 if (gotweb_reply(c, 200, "text/html", NULL) == -1)
278 gotweb_render_page(c->tp, gotweb_render_briefs);
281 error = got_get_repo_commits(c, srv->max_commits_display);
283 log_warnx("%s: %s", __func__, error->msg);
286 if (gotweb_reply(c, 200, "text/html", NULL) == -1)
288 gotweb_render_page(c->tp, gotweb_render_commits);
291 error = got_get_repo_commits(c, 1);
293 log_warnx("%s: %s", __func__, error->msg);
296 error = got_open_diff_for_output(&c->t->fp, c);
298 log_warnx("%s: %s", __func__, error->msg);
301 if (gotweb_reply(c, 200, "text/html", NULL) == -1)
303 gotweb_render_page(c->tp, gotweb_render_diff);
306 c->t->nrepos = scandir(srv->repos_path, &c->t->repos, NULL,
308 if (c->t->nrepos == -1) {
310 error = got_error_from_errno2("scandir",
314 if (gotweb_reply(c, 200, "text/html", NULL) == -1)
316 gotweb_render_page(c->tp, gotweb_render_index);
319 error = got_get_repo_commits(c, 1);
321 log_warnx("%s: %s", __func__, error->msg);
324 error = got_open_diff_for_output(&c->t->fp, c);
326 log_warnx("%s: %s", __func__, error->msg);
329 if (gotweb_reply(c, 200, "text/plain", NULL) == -1)
331 gotweb_render_patch(c->tp);
334 error = got_get_repo_tags(c, D_MAXSLCOMMDISP);
337 if (gotweb_reply_file(c, rss_ctype, repo_dir->name, ".rss")
340 gotweb_render_rss(c->tp);
343 error = got_ref_list(&c->t->refs, c->t->repo, "refs/heads",
344 got_ref_cmp_by_name, NULL);
346 log_warnx("%s: got_ref_list: %s", __func__,
350 error = got_get_repo_commits(c, D_MAXSLCOMMDISP);
354 error = got_get_repo_tags(c, D_MAXSLCOMMDISP);
356 log_warnx("%s: got_get_repo_tags: %s", __func__,
360 qs->action = SUMMARY;
361 if (gotweb_reply(c, 200, "text/html", NULL) == -1)
363 gotweb_render_page(c->tp, gotweb_render_summary);
366 error = got_get_repo_tags(c, 1);
368 log_warnx("%s: %s", __func__, error->msg);
371 if (c->t->tag_count == 0) {
372 error = got_error_msg(GOT_ERR_BAD_OBJ_ID,
376 if (gotweb_reply(c, 200, "text/html", NULL) == -1)
378 gotweb_render_page(c->tp, gotweb_render_tag);
381 error = got_get_repo_tags(c, srv->max_commits_display);
383 log_warnx("%s: %s", __func__, error->msg);
386 if (gotweb_reply(c, 200, "text/html", NULL) == -1)
388 gotweb_render_page(c->tp, gotweb_render_tags);
391 error = got_get_repo_commits(c, 1);
393 log_warnx("%s: %s", __func__, error->msg);
396 if (gotweb_reply(c, 200, "text/html", NULL) == -1)
398 gotweb_render_page(c->tp, gotweb_render_tree);
402 error = got_error(GOT_ERR_BAD_QUERYSTRING);
407 if (gotweb_reply(c, 400, "text/html", NULL) == -1)
409 gotweb_render_page(c->tp, gotweb_render_error);
413 gotweb_get_server(const char *server_name)
417 /* check against the server name first */
418 if (*server_name != '\0')
419 TAILQ_FOREACH(srv, &gotwebd_env->servers, entry)
420 if (strcmp(srv->name, server_name) == 0)
423 /* otherwise, use the first server */
424 return TAILQ_FIRST(&gotwebd_env->servers);
427 const struct got_error *
428 gotweb_init_transport(struct transport **t)
430 const struct got_error *error = NULL;
432 *t = calloc(1, sizeof(**t));
434 return got_error_from_errno2(__func__, "calloc");
436 TAILQ_INIT(&(*t)->repo_commits);
437 TAILQ_INIT(&(*t)->repo_tags);
438 TAILQ_INIT(&(*t)->refs);
445 static const struct got_error *
446 gotweb_init_querystring(struct querystring **qs)
448 const struct got_error *error = NULL;
450 *qs = calloc(1, sizeof(**qs));
452 return got_error_from_errno2(__func__, "calloc");
454 (*qs)->headref = strdup("HEAD");
455 if ((*qs)->headref == NULL) {
458 return got_error_from_errno2(__func__, "strdup");
461 (*qs)->action = INDEX;
462 (*qs)->commit = NULL;
464 (*qs)->folder = NULL;
465 (*qs)->index_page = 0;
471 static const struct got_error *
472 gotweb_parse_querystring(struct querystring **qs, char *qst)
474 const struct got_error *error = NULL;
475 char *tok1 = NULL, *tok1_pair = NULL, *tok1_end = NULL;
476 char *tok2 = NULL, *tok2_pair = NULL, *tok2_end = NULL;
483 return got_error_from_errno2(__func__, "strdup");
488 while (tok1_pair != NULL) {
489 strsep(&tok1_end, "&");
491 tok2 = strdup(tok1_pair);
494 return got_error_from_errno2(__func__, "strdup");
500 while (tok2_pair != NULL) {
501 strsep(&tok2_end, "=");
503 error = gotweb_assign_querystring(qs, tok2_pair,
508 tok2_pair = tok2_end;
511 tok1_pair = tok1_end;
522 * Adapted from usr.sbin/httpd/httpd.c url_decode.
524 static const struct got_error *
525 gotweb_urldecode(char *url)
537 /* Encoding character is followed by two hex chars */
538 if (!isxdigit((unsigned char)p[1]) ||
539 !isxdigit((unsigned char)p[2]) ||
540 (p[1] == '0' && p[2] == '0'))
541 return got_error(GOT_ERR_BAD_QUERYSTRING);
547 * We don't have to validate "hex" because it is
548 * guaranteed to include two hex chars followed by nul.
550 x = strtoul(hex, NULL, 16);
566 static const struct got_error *
567 gotweb_assign_querystring(struct querystring **qs, char *key, char *value)
569 const struct got_error *error = NULL;
573 error = gotweb_urldecode(value);
577 for (el_cnt = 0; el_cnt < nitems(querystring_keys); el_cnt++) {
578 if (strcmp(key, querystring_keys[el_cnt].name) != 0)
581 switch (querystring_keys[el_cnt].element) {
583 for (a_cnt = 0; a_cnt < ACTIONS__MAX; a_cnt++) {
584 if (strcmp(value, action_keys[a_cnt].name) != 0)
586 else if (strcmp(value,
587 action_keys[a_cnt].name) == 0){
589 action_keys[a_cnt].action;
597 (*qs)->commit = strdup(value);
598 if ((*qs)->commit == NULL) {
599 error = got_error_from_errno2(__func__,
605 (*qs)->file = strdup(value);
606 if ((*qs)->file == NULL) {
607 error = got_error_from_errno2(__func__,
613 (*qs)->folder = strdup(value);
614 if ((*qs)->folder == NULL) {
615 error = got_error_from_errno2(__func__,
621 free((*qs)->headref);
622 (*qs)->headref = strdup(value);
623 if ((*qs)->headref == NULL) {
624 error = got_error_from_errno2(__func__,
632 (*qs)->index_page = strtonum(value, INT64_MIN,
635 error = got_error_from_errno3(__func__,
639 if ((*qs)->index_page < 0)
640 (*qs)->index_page = 0;
643 (*qs)->path = strdup(value);
644 if ((*qs)->path == NULL) {
645 error = got_error_from_errno2(__func__,
653 (*qs)->page = strtonum(value, INT64_MIN,
656 error = got_error_from_errno3(__func__,
673 gotweb_free_repo_tag(struct repo_tag *rt)
678 free(rt->tag_commit);
679 free(rt->commit_msg);
686 gotweb_free_repo_commit(struct repo_commit *rc)
696 free(rc->commit_msg);
702 gotweb_free_querystring(struct querystring *qs)
715 gotweb_free_repo_dir(struct repo_dir *repo_dir)
717 if (repo_dir != NULL) {
718 free(repo_dir->name);
719 free(repo_dir->owner);
720 free(repo_dir->description);
722 free(repo_dir->path);
728 gotweb_free_transport(struct transport *t)
730 const struct got_error *err;
731 struct repo_commit *rc = NULL, *trc = NULL;
732 struct repo_tag *rt = NULL, *trt = NULL;
735 got_ref_list_free(&t->refs);
736 TAILQ_FOREACH_SAFE(rc, &t->repo_commits, entry, trc) {
737 TAILQ_REMOVE(&t->repo_commits, rc, entry);
738 gotweb_free_repo_commit(rc);
740 TAILQ_FOREACH_SAFE(rt, &t->repo_tags, entry, trt) {
741 TAILQ_REMOVE(&t->repo_tags, rt, entry);
742 gotweb_free_repo_tag(rt);
744 gotweb_free_repo_dir(t->repo_dir);
745 gotweb_free_querystring(t->qs);
750 got_object_blob_close(t->blob);
752 err = got_gotweb_closefile(t->fp);
754 log_warnx("%s: got_gotweb_closefile failure: %s",
757 if (t->fd != -1 && close(t->fd) == -1)
758 log_warn("%s: close", __func__);
760 for (i = 0; i < t->nrepos; ++i)
765 got_repo_close(t->repo);
770 gotweb_get_navs(struct request *c, struct gotweb_url *prev, int *have_prev,
771 struct gotweb_url *next, int *have_next)
773 struct transport *t = c->t;
774 struct querystring *qs = t->qs;
775 struct server *srv = c->srv;
777 *have_prev = *have_next = 0;
781 if (qs->index_page > 0) {
783 *prev = (struct gotweb_url){
785 .index_page = qs->index_page - 1,
789 if (t->next_disp == srv->max_repos_display &&
790 t->repos_total != (qs->index_page + 1) *
791 srv->max_repos_display) {
793 *next = (struct gotweb_url){
795 .index_page = qs->index_page + 1,
801 if (t->prev_id && qs->commit != NULL &&
802 strcmp(qs->commit, t->prev_id) != 0) {
804 *prev = (struct gotweb_url){
807 .page = qs->page - 1,
809 .commit = t->prev_id,
810 .headref = qs->headref,
815 *next = (struct gotweb_url){
818 .page = qs->page + 1,
820 .commit = t->next_id,
821 .headref = qs->headref,
829 gotweb_render_index(struct template *tp)
831 const struct got_error *error = NULL;
832 struct request *c = tp->tp_arg;
833 struct server *srv = c->srv;
834 struct transport *t = c->t;
835 struct querystring *qs = t->qs;
836 struct repo_dir *repo_dir = NULL;
837 struct dirent **sd_dent = t->repos;
838 unsigned int d_i, d_disp = 0;
839 unsigned int d_skipped = 0;
842 if (gotweb_render_repo_table_hdr(c->tp) == -1)
845 for (d_i = 0; d_i < t->nrepos; d_i++) {
846 if (srv->max_repos > 0 && t->prev_disp == srv->max_repos)
849 if (strcmp(sd_dent[d_i]->d_name, ".") == 0 ||
850 strcmp(sd_dent[d_i]->d_name, "..") == 0) {
855 error = got_path_dirent_type(&type, srv->repos_path,
859 if (type != DT_DIR) {
864 if (qs->index_page > 0 && (qs->index_page *
865 srv->max_repos_display) > t->prev_disp) {
870 error = gotweb_init_repo_dir(&repo_dir, sd_dent[d_i]->d_name);
874 error = gotweb_load_got_path(c, repo_dir);
875 if (error && error->code != GOT_ERR_LONELY_PACKIDX) {
876 if (error->code != GOT_ERR_NOT_GIT_REPO)
877 log_warnx("%s: %s: %s", __func__,
878 sd_dent[d_i]->d_name, error->msg);
879 gotweb_free_repo_dir(repo_dir);
888 r = gotweb_render_repo_fragment(c->tp, repo_dir);
889 gotweb_free_repo_dir(repo_dir);
891 got_repo_close(t->repo);
897 if (d_disp == srv->max_repos_display)
900 t->repos_total = t->nrepos - d_skipped;
902 if (srv->max_repos_display == 0)
904 if (srv->max_repos > 0 && srv->max_repos < srv->max_repos_display)
906 if (t->repos_total <= srv->max_repos ||
907 t->repos_total <= srv->max_repos_display)
910 if (gotweb_render_navs(c->tp) == -1)
917 should_urlencode(int c)
919 if (c <= ' ' || c >= 127)
943 /* needed because the URLs are embedded into the HTML */
952 gotweb_urlencode(const char *str)
960 for (s = str; *s; ++s) {
962 if (should_urlencode(*s))
966 escaped = calloc(1, len + 1);
971 for (s = str; *s; ++s) {
972 if (should_urlencode(*s)) {
973 a = (*s & 0xF0) >> 4;
977 escaped[i++] = a <= 9 ? ('0' + a) : ('7' + a);
978 escaped[i++] = b <= 9 ? ('0' + b) : ('7' + b);
987 gotweb_action_name(int action)
1024 gotweb_render_url(struct request *c, struct gotweb_url *url)
1026 const char *sep = "?", *action;
1030 action = gotweb_action_name(url->action);
1031 if (action != NULL) {
1032 if (tp_writef(c->tp, "?action=%s", action) == -1)
1038 if (tp_writef(c->tp, "%scommit=%s", sep, url->commit) == -1)
1044 if (tp_writef(c->tp, "%sprevid=%s", sep, url->previd) == -1)
1050 if (tp_writef(c->tp, "%sprevset=%s", sep, url->prevset) == -1)
1056 tmp = gotweb_urlencode(url->file);
1059 r = tp_writef(c->tp, "%sfile=%s", sep, tmp);
1067 tmp = gotweb_urlencode(url->folder);
1070 r = tp_writef(c->tp, "%sfolder=%s", sep, tmp);
1078 tmp = gotweb_urlencode(url->headref);
1081 r = tp_writef(c->tp, "%sheadref=%s", sep, url->headref);
1088 if (url->index_page != -1) {
1089 if (tp_writef(c->tp, "%sindex_page=%d", sep,
1090 url->index_page) == -1)
1096 tmp = gotweb_urlencode(url->path);
1099 r = tp_writef(c->tp, "%spath=%s", sep, tmp);
1106 if (url->page != -1) {
1107 if (tp_writef(c->tp, "%spage=%d", sep, url->page) == -1)
1116 gotweb_render_absolute_url(struct request *c, struct gotweb_url *url)
1118 struct template *tp = c->tp;
1119 const char *proto = c->https ? "https" : "http";
1121 if (tp_writes(tp, proto) == -1 ||
1122 tp_writes(tp, "://") == -1 ||
1123 tp_htmlescape(tp, c->server_name) == -1 ||
1124 tp_htmlescape(tp, c->document_uri) == -1)
1127 return gotweb_render_url(c, url);
1130 static const struct got_error *
1131 gotweb_load_got_path(struct request *c, struct repo_dir *repo_dir)
1133 const struct got_error *error = NULL;
1134 struct socket *sock = c->sock;
1135 struct server *srv = c->srv;
1136 struct transport *t = c->t;
1140 if (asprintf(&dir_test, "%s/%s/%s", srv->repos_path, repo_dir->name,
1141 GOTWEB_GIT_DIR) == -1)
1142 return got_error_from_errno("asprintf");
1144 dt = opendir(dir_test);
1147 if (asprintf(&dir_test, "%s/%s", srv->repos_path,
1148 repo_dir->name) == -1)
1149 return got_error_from_errno("asprintf");
1150 dt = opendir(dir_test);
1153 return got_error_path(repo_dir->name,
1154 GOT_ERR_NOT_GIT_REPO);
1158 repo_dir->path = dir_test;
1161 if (srv->respect_exportok &&
1162 faccessat(dirfd(dt), "git-daemon-export-ok", F_OK, 0) == -1) {
1163 error = got_error_path(repo_dir->name, GOT_ERR_NOT_GIT_REPO);
1167 error = got_repo_open(&t->repo, repo_dir->path, NULL, sock->pack_fds);
1170 error = gotweb_get_repo_description(&repo_dir->description, srv,
1171 repo_dir->path, dirfd(dt));
1174 error = got_get_repo_owner(&repo_dir->owner, c);
1177 if (srv->show_repo_age) {
1178 error = got_get_repo_age(&repo_dir->age, c, NULL);
1182 error = gotweb_get_clone_url(&repo_dir->url, srv, repo_dir->path,
1186 if (dt != NULL && closedir(dt) == EOF && error == NULL)
1187 error = got_error_from_errno("closedir");
1188 if (error && t->repo) {
1189 got_repo_close(t->repo);
1195 static const struct got_error *
1196 gotweb_init_repo_dir(struct repo_dir **repo_dir, const char *dir)
1198 const struct got_error *error;
1200 *repo_dir = calloc(1, sizeof(**repo_dir));
1201 if (*repo_dir == NULL)
1202 return got_error_from_errno("calloc");
1204 if (asprintf(&(*repo_dir)->name, "%s", dir) == -1) {
1205 error = got_error_from_errno("asprintf");
1210 (*repo_dir)->owner = NULL;
1211 (*repo_dir)->description = NULL;
1212 (*repo_dir)->url = NULL;
1213 (*repo_dir)->path = NULL;
1218 static const struct got_error *
1219 gotweb_get_repo_description(char **description, struct server *srv,
1220 const char *dirpath, int dir)
1222 const struct got_error *error = NULL;
1227 *description = NULL;
1228 if (srv->show_repo_description == 0)
1231 fd = openat(dir, "description", O_RDONLY);
1233 if (errno != ENOENT && errno != EACCES) {
1234 error = got_error_from_errno_fmt("openat %s/%s",
1235 dirpath, "description");
1240 if (fstat(fd, &sb) == -1) {
1241 error = got_error_from_errno_fmt("fstat %s/%s",
1242 dirpath, "description");
1247 if (len > GOTWEBD_MAXDESCRSZ - 1)
1248 len = GOTWEBD_MAXDESCRSZ - 1;
1250 *description = calloc(len + 1, sizeof(**description));
1251 if (*description == NULL) {
1252 error = got_error_from_errno("calloc");
1256 if (read(fd, *description, len) == -1)
1257 error = got_error_from_errno("read");
1259 if (fd != -1 && close(fd) == -1 && error == NULL)
1260 error = got_error_from_errno("close");
1264 static const struct got_error *
1265 gotweb_get_clone_url(char **url, struct server *srv, const char *dirpath,
1268 const struct got_error *error = NULL;
1274 if (srv->show_repo_cloneurl == 0)
1277 fd = openat(dir, "cloneurl", O_RDONLY);
1279 if (errno != ENOENT && errno != EACCES) {
1280 error = got_error_from_errno_fmt("openat %s/%s",
1281 dirpath, "cloneurl");
1286 if (fstat(fd, &sb) == -1) {
1287 error = got_error_from_errno_fmt("fstat %s/%s",
1288 dirpath, "cloneurl");
1293 if (len > GOTWEBD_MAXCLONEURLSZ - 1)
1294 len = GOTWEBD_MAXCLONEURLSZ - 1;
1296 *url = calloc(len + 1, sizeof(**url));
1298 error = got_error_from_errno("calloc");
1302 if (read(fd, *url, len) == -1)
1303 error = got_error_from_errno("read");
1305 if (fd != -1 && close(fd) == -1 && error == NULL)
1306 error = got_error_from_errno("close");
1311 gotweb_render_age(struct template *tp, time_t committer_time)
1313 struct request *c = tp->tp_arg;
1314 long long diff_time;
1315 const char *years = "years ago", *months = "months ago";
1316 const char *weeks = "weeks ago", *days = "days ago";
1317 const char *hours = "hours ago", *minutes = "minutes ago";
1318 const char *seconds = "seconds ago", *now = "right now";
1320 diff_time = time(NULL) - committer_time;
1321 if (diff_time > 60 * 60 * 24 * 365 * 2) {
1322 if (tp_writef(c->tp, "%lld %s",
1323 (diff_time / 60 / 60 / 24 / 365), years) == -1)
1325 } else if (diff_time > 60 * 60 * 24 * (365 / 12) * 2) {
1326 if (tp_writef(c->tp, "%lld %s",
1327 (diff_time / 60 / 60 / 24 / (365 / 12)),
1330 } else if (diff_time > 60 * 60 * 24 * 7 * 2) {
1331 if (tp_writef(c->tp, "%lld %s",
1332 (diff_time / 60 / 60 / 24 / 7), weeks) == -1)
1334 } else if (diff_time > 60 * 60 * 24 * 2) {
1335 if (tp_writef(c->tp, "%lld %s",
1336 (diff_time / 60 / 60 / 24), days) == -1)
1338 } else if (diff_time > 60 * 60 * 2) {
1339 if (tp_writef(c->tp, "%lld %s",
1340 (diff_time / 60 / 60), hours) == -1)
1342 } else if (diff_time > 60 * 2) {
1343 if (tp_writef(c->tp, "%lld %s", (diff_time / 60),
1346 } else if (diff_time > 2) {
1347 if (tp_writef(c->tp, "%lld %s", diff_time,
1351 if (tp_writes(tp, now) == -1)