diff options
Diffstat (limited to 'http.c')
-rw-r--r-- | http.c | 125 |
1 files changed, 63 insertions, 62 deletions
@@ -14,6 +14,7 @@ #include "packfile.h" #include "protocol.h" #include "string-list.h" +#include "object-store.h" static struct trace_key trace_curl = TRACE_KEY_INIT(CURL); static int trace_curl_data = 1; @@ -62,6 +63,9 @@ static struct { { "tlsv1.1", CURL_SSLVERSION_TLSv1_1 }, { "tlsv1.2", CURL_SSLVERSION_TLSv1_2 }, #endif +#if LIBCURL_VERSION_NUM >= 0x073400 + { "tlsv1.3", CURL_SSLVERSION_TLSv1_3 }, +#endif }; #if LIBCURL_VERSION_NUM >= 0x070903 static const char *ssl_key; @@ -973,21 +977,6 @@ static void set_from_env(const char **var, const char *envname) *var = val; } -static void protocol_http_header(void) -{ - if (get_protocol_version_config() > 0) { - struct strbuf protocol_header = STRBUF_INIT; - - strbuf_addf(&protocol_header, GIT_PROTOCOL_HEADER ": version=%d", - get_protocol_version_config()); - - - extra_http_headers = curl_slist_append(extra_http_headers, - protocol_header.buf); - strbuf_release(&protocol_header); - } -} - void http_init(struct remote *remote, const char *url, int proactive_auth) { char *low_speed_limit; @@ -1018,8 +1007,6 @@ void http_init(struct remote *remote, const char *url, int proactive_auth) if (remote) var_override(&http_proxy_authmethod, remote->http_proxy_authmethod); - protocol_http_header(); - pragma_header = curl_slist_append(http_copy_default_headers(), "Pragma: no-cache"); no_pragma_header = curl_slist_append(http_copy_default_headers(), @@ -1792,9 +1779,17 @@ static int http_request(const char *url, headers = curl_slist_append(headers, buf.buf); + /* Add additional headers here */ + if (options && options->extra_headers) { + const struct string_list_item *item; + for_each_string_list_item(item, options->extra_headers) { + headers = curl_slist_append(headers, item->string); + } + } + curl_easy_setopt(slot->curl, CURLOPT_URL, url); curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, headers); - curl_easy_setopt(slot->curl, CURLOPT_ENCODING, "gzip"); + curl_easy_setopt(slot->curl, CURLOPT_ENCODING, ""); ret = run_one_slot(slot, &results); @@ -1852,7 +1847,7 @@ static int update_url_from_redirect(struct strbuf *base, return 0; if (!skip_prefix(asked, base->buf, &tail)) - die("BUG: update_url_from_redirect: %s is not a superset of %s", + BUG("update_url_from_redirect: %s is not a superset of %s", asked, base->buf); new_len = got->len; @@ -1900,7 +1895,7 @@ static int http_request_reauth(const char *url, strbuf_reset(result); break; default: - die("BUG: HTTP_KEEP_ERROR is only supported with strbufs"); + BUG("HTTP_KEEP_ERROR is only supported with strbufs"); } } @@ -2044,7 +2039,8 @@ int http_get_info_packs(const char *base_url, struct packed_git **packs_head) int ret = 0, i = 0; char *url, *data; struct strbuf buf = STRBUF_INIT; - unsigned char sha1[20]; + unsigned char hash[GIT_MAX_RAWSZ]; + const unsigned hexsz = the_hash_algo->hexsz; end_url_with_slash(&buf, base_url); strbuf_addstr(&buf, "objects/info/packs"); @@ -2060,13 +2056,13 @@ int http_get_info_packs(const char *base_url, struct packed_git **packs_head) switch (data[i]) { case 'P': i++; - if (i + 52 <= buf.len && + if (i + hexsz + 12 <= buf.len && starts_with(data + i, " pack-") && - starts_with(data + i + 46, ".pack\n")) { - get_sha1_hex(data + i + 6, sha1); - fetch_and_setup_pack_index(packs_head, sha1, + starts_with(data + i + hexsz + 6, ".pack\n")) { + get_sha1_hex(data + i + 6, hash); + fetch_and_setup_pack_index(packs_head, hash, base_url); - i += 51; + i += hexsz + 11; break; } default: @@ -2088,6 +2084,7 @@ void release_http_pack_request(struct http_pack_request *preq) preq->packfile = NULL; } preq->slot = NULL; + strbuf_release(&preq->tmpfile); free(preq->url); free(preq); } @@ -2110,19 +2107,19 @@ int finish_http_pack_request(struct http_pack_request *preq) lst = &((*lst)->next); *lst = (*lst)->next; - if (!strip_suffix(preq->tmpfile, ".pack.temp", &len)) - die("BUG: pack tmpfile does not end in .pack.temp?"); - tmp_idx = xstrfmt("%.*s.idx.temp", (int)len, preq->tmpfile); + if (!strip_suffix(preq->tmpfile.buf, ".pack.temp", &len)) + BUG("pack tmpfile does not end in .pack.temp?"); + tmp_idx = xstrfmt("%.*s.idx.temp", (int)len, preq->tmpfile.buf); argv_array_push(&ip.args, "index-pack"); argv_array_pushl(&ip.args, "-o", tmp_idx, NULL); - argv_array_push(&ip.args, preq->tmpfile); + argv_array_push(&ip.args, preq->tmpfile.buf); ip.git_cmd = 1; ip.no_stdin = 1; ip.no_stdout = 1; if (run_command(&ip)) { - unlink(preq->tmpfile); + unlink(preq->tmpfile.buf); unlink(tmp_idx); free(tmp_idx); return -1; @@ -2130,13 +2127,13 @@ int finish_http_pack_request(struct http_pack_request *preq) unlink(sha1_pack_index_name(p->sha1)); - if (finalize_object_file(preq->tmpfile, sha1_pack_name(p->sha1)) + if (finalize_object_file(preq->tmpfile.buf, sha1_pack_name(p->sha1)) || finalize_object_file(tmp_idx, sha1_pack_index_name(p->sha1))) { free(tmp_idx); return -1; } - install_packed_git(p); + install_packed_git(the_repository, p); free(tmp_idx); return 0; } @@ -2149,6 +2146,7 @@ struct http_pack_request *new_http_pack_request( struct http_pack_request *preq; preq = xcalloc(1, sizeof(*preq)); + strbuf_init(&preq->tmpfile, 0); preq->target = target; end_url_with_slash(&buf, base_url); @@ -2156,12 +2154,11 @@ struct http_pack_request *new_http_pack_request( sha1_to_hex(target->sha1)); preq->url = strbuf_detach(&buf, NULL); - snprintf(preq->tmpfile, sizeof(preq->tmpfile), "%s.temp", - sha1_pack_name(target->sha1)); - preq->packfile = fopen(preq->tmpfile, "a"); + strbuf_addf(&preq->tmpfile, "%s.temp", sha1_pack_name(target->sha1)); + preq->packfile = fopen(preq->tmpfile.buf, "a"); if (!preq->packfile) { error("Unable to open local file %s for pack", - preq->tmpfile); + preq->tmpfile.buf); goto abort; } @@ -2188,6 +2185,7 @@ struct http_pack_request *new_http_pack_request( return preq; abort: + strbuf_release(&preq->tmpfile); free(preq->url); free(preq); return NULL; @@ -2207,7 +2205,7 @@ static size_t fwrite_sha1_file(char *ptr, size_t eltsize, size_t nmemb, CURLcode c = curl_easy_getinfo(slot->curl, CURLINFO_HTTP_CODE, &slot->http_code); if (c != CURLE_OK) - die("BUG: curl_easy_getinfo for HTTP code failed: %s", + BUG("curl_easy_getinfo for HTTP code failed: %s", curl_easy_strerror(c)); if (slot->http_code >= 300) return size; @@ -2238,7 +2236,7 @@ struct http_object_request *new_http_object_request(const char *base_url, { char *hex = sha1_to_hex(sha1); struct strbuf filename = STRBUF_INIT; - char prevfile[PATH_MAX]; + struct strbuf prevfile = STRBUF_INIT; int prevlocal; char prev_buf[PREV_BUF_SIZE]; ssize_t prev_read = 0; @@ -2246,40 +2244,41 @@ struct http_object_request *new_http_object_request(const char *base_url, struct http_object_request *freq; freq = xcalloc(1, sizeof(*freq)); + strbuf_init(&freq->tmpfile, 0); hashcpy(freq->sha1, sha1); freq->localfile = -1; - sha1_file_name(&filename, sha1); - snprintf(freq->tmpfile, sizeof(freq->tmpfile), - "%s.temp", filename.buf); + sha1_file_name(the_repository, &filename, sha1); + strbuf_addf(&freq->tmpfile, "%s.temp", filename.buf); - snprintf(prevfile, sizeof(prevfile), "%s.prev", filename.buf); - unlink_or_warn(prevfile); - rename(freq->tmpfile, prevfile); - unlink_or_warn(freq->tmpfile); + strbuf_addf(&prevfile, "%s.prev", filename.buf); + unlink_or_warn(prevfile.buf); + rename(freq->tmpfile.buf, prevfile.buf); + unlink_or_warn(freq->tmpfile.buf); strbuf_release(&filename); if (freq->localfile != -1) error("fd leakage in start: %d", freq->localfile); - freq->localfile = open(freq->tmpfile, + freq->localfile = open(freq->tmpfile.buf, O_WRONLY | O_CREAT | O_EXCL, 0666); /* * This could have failed due to the "lazy directory creation"; * try to mkdir the last path component. */ if (freq->localfile < 0 && errno == ENOENT) { - char *dir = strrchr(freq->tmpfile, '/'); + char *dir = strrchr(freq->tmpfile.buf, '/'); if (dir) { *dir = 0; - mkdir(freq->tmpfile, 0777); + mkdir(freq->tmpfile.buf, 0777); *dir = '/'; } - freq->localfile = open(freq->tmpfile, + freq->localfile = open(freq->tmpfile.buf, O_WRONLY | O_CREAT | O_EXCL, 0666); } if (freq->localfile < 0) { - error_errno("Couldn't create temporary file %s", freq->tmpfile); + error_errno("Couldn't create temporary file %s", + freq->tmpfile.buf); goto abort; } @@ -2293,7 +2292,7 @@ struct http_object_request *new_http_object_request(const char *base_url, * If a previous temp file is present, process what was already * fetched. */ - prevlocal = open(prevfile, O_RDONLY); + prevlocal = open(prevfile.buf, O_RDONLY); if (prevlocal != -1) { do { prev_read = xread(prevlocal, prev_buf, PREV_BUF_SIZE); @@ -2310,7 +2309,8 @@ struct http_object_request *new_http_object_request(const char *base_url, } while (prev_read > 0); close(prevlocal); } - unlink_or_warn(prevfile); + unlink_or_warn(prevfile.buf); + strbuf_release(&prevfile); /* * Reset inflate/SHA1 if there was an error reading the previous temp @@ -2325,7 +2325,7 @@ struct http_object_request *new_http_object_request(const char *base_url, lseek(freq->localfile, 0, SEEK_SET); if (ftruncate(freq->localfile, 0) < 0) { error_errno("Couldn't truncate temporary file %s", - freq->tmpfile); + freq->tmpfile.buf); goto abort; } } @@ -2355,6 +2355,7 @@ struct http_object_request *new_http_object_request(const char *base_url, return freq; abort: + strbuf_release(&prevfile); free(freq->url); free(freq); return NULL; @@ -2382,25 +2383,24 @@ int finish_http_object_request(struct http_object_request *freq) if (freq->http_code == 416) { warning("requested range invalid; we may already have all the data."); } else if (freq->curl_result != CURLE_OK) { - if (stat(freq->tmpfile, &st) == 0) + if (stat(freq->tmpfile.buf, &st) == 0) if (st.st_size == 0) - unlink_or_warn(freq->tmpfile); + unlink_or_warn(freq->tmpfile.buf); return -1; } git_inflate_end(&freq->stream); git_SHA1_Final(freq->real_sha1, &freq->c); if (freq->zret != Z_STREAM_END) { - unlink_or_warn(freq->tmpfile); + unlink_or_warn(freq->tmpfile.buf); return -1; } if (hashcmp(freq->sha1, freq->real_sha1)) { - unlink_or_warn(freq->tmpfile); + unlink_or_warn(freq->tmpfile.buf); return -1; } - - sha1_file_name(&filename, freq->sha1); - freq->rename = finalize_object_file(freq->tmpfile, filename.buf); + sha1_file_name(the_repository, &filename, freq->sha1); + freq->rename = finalize_object_file(freq->tmpfile.buf, filename.buf); strbuf_release(&filename); return freq->rename; @@ -2408,7 +2408,7 @@ int finish_http_object_request(struct http_object_request *freq) void abort_http_object_request(struct http_object_request *freq) { - unlink_or_warn(freq->tmpfile); + unlink_or_warn(freq->tmpfile.buf); release_http_object_request(freq); } @@ -2428,4 +2428,5 @@ void release_http_object_request(struct http_object_request *freq) release_active_slot(freq->slot); freq->slot = NULL; } + strbuf_release(&freq->tmpfile); } |