/home/mrjunejune/zenbu: hg-web/main.c annotate

annotate hg-web/main.c @ 279:b3b547563ec7

Add Google connector service and agent wiki Implement the C/Seobeo Google Drive and Gmail connector with encrypted OAuth storage, Zenbu authentication, browser testing, AI tool discovery, chunked HTTP decoding, and Bazel coverage. Consolidate repository guidance into progressive wiki documentation and enforce arena-first allocation for new first-party C code. Co-authored-by: Copilot <[email protected]> Copilot-Session: 84c338fd-0939-4bb3-b7f3-1062eb213e5d

author	MrJuneJune <me@mrjunejune.com>
date	Mon, 17 Aug 2026 22:22:36 -0700
parents	c5129452493e
children

rev	line source
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	1 #include "seobeo/seobeo.h"
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	2 #include "dowa/dowa.h"
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	3
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	4 #include <ctype.h>
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	5 #include <errno.h>
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	6 #include <stdio.h>
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	7 #include <stdlib.h>
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	8 #include <string.h>
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	9 #include <strings.h>
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	10 #include <time.h>
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	11 #include <unistd.h>
135 ffb764d2fcc5 [HgWeb] Updated hg web so it works June Park <parkjune1995@gmail.com> parents: 109 diff changeset	12
ffb764d2fcc5 [HgWeb] Updated hg web so it works June Park <parkjune1995@gmail.com> parents: 109 diff changeset	13 #define HG_SERVE_HOST "127.0.0.1"
147 6de849867459 [HgWeb] Updated logic to use Seobeo Client. June Park <parkjune1995@gmail.com> parents: 135 diff changeset	14 #define HG_SERVE_PORT "4444"
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	15 #define HG_API_TIMEOUT_MS 15000
249 c5129452493e [deploy] Bundle Mercurial with hg-web MrJuneJune <me@mrjunejune.com> parents: 224 diff changeset	16 #define HG_STREAM_IDLE_TIMEOUT_MS 3600000
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	17 #define MAX_PATH_LENGTH 4096
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	18 #define MAX_WIRE_QUERY_LENGTH 8192
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	19 #define MAX_WIRE_HEADER_LENGTH 8192
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	20
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	21 static const char map_value_case_insensitive(Seobeo_Request_Entry map, const char *key)
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	22 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	23 if (!map \|\| !key)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	24 return NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	25
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	26 for (size_t i = 0; i < Dowa_Array_Length(map); i++)
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	27 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	28 if (map[i].key && strcasecmp(map[i].key, key) == 0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	29 return map[i].value;
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	30 }
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	31 return NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	32 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	33
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	34 static char arena_string(Dowa_Arena arena, const char *value)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	35 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	36 size_t length = strlen(value);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	37 char *copy = Dowa_Arena_Allocate(arena, length + 1);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	38 memcpy(copy, value, length + 1);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	39 return copy;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	40 }
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	41
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	42 static Seobeo_Request_Entry *text_response(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	43 Dowa_Arena *arena,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	44 const char *status,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	45 const char *content_type,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	46 const char *body)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	47 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	48 Seobeo_Request_Entry *response = NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	49 Dowa_HashMap_Push_Arena(response, "status", arena_string(arena, status), arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	50 Dowa_HashMap_Push_Arena(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	51 response, "content-type", arena_string(arena, content_type), arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	52 Dowa_HashMap_Push_Arena(response, "body", arena_string(arena, body), arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	53 return response;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	54 }
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	55
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	56 static boolean decode_url_component(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	57 const char *encoded,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	58 Dowa_Arena *arena,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	59 char **decoded_out,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	60 size_t *decoded_length_out)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	61 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	62 if (!encoded \|\| !decoded_out)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	63 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	64
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	65 size_t encoded_length = strlen(encoded);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	66 if (encoded_length >= MAX_PATH_LENGTH)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	67 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	68
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	69 char *decoded = Dowa_Arena_Allocate(arena, encoded_length + 1);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	70 size_t output_length = 0;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	71 for (size_t i = 0; i < encoded_length; i++)
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	72 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	73 unsigned char value = (unsigned char)encoded[i];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	74 if (encoded[i] == '%')
188 32ce881452fa Fixing few stuff. MrJuneJune <me@mrjunejune.com> parents: 175 diff changeset	75 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	76 if (i + 2 >= encoded_length \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	77 !isxdigit((unsigned char)encoded[i + 1]) \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	78 !isxdigit((unsigned char)encoded[i + 2]))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	79 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	80
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	81 char hex[3] = {encoded[i + 1], encoded[i + 2], '\0'};
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	82 value = (unsigned char)strtoul(hex, NULL, 16);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	83 i += 2;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	84 if (value == '\0')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	85 return FALSE;
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	86 }
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	87 decoded[output_length++] = (char)value;
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	88 }
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	89 decoded[output_length] = '\0';
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	90
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	91 *decoded_out = decoded;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	92 if (decoded_length_out)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	93 *decoded_length_out = output_length;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	94 return TRUE;
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	95 }
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	96
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	97 static boolean normalize_repository_path(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	98 const char *encoded_path,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	99 Dowa_Arena *arena,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	100 char **normalized_out)
135 ffb764d2fcc5 [HgWeb] Updated hg web so it works June Park <parkjune1995@gmail.com> parents: 109 diff changeset	101 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	102 char *decoded = NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	103 size_t decoded_length = 0;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	104 if (!decode_url_component(encoded_path ? encoded_path : "", arena, &decoded, &decoded_length))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	105 return FALSE;
135 ffb764d2fcc5 [HgWeb] Updated hg web so it works June Park <parkjune1995@gmail.com> parents: 109 diff changeset	106
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	107 size_t start = 0;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	108 size_t end = decoded_length;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	109 if (start < end && decoded[start] == '/')
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	110 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	111 start++;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	112 if (start < end && decoded[start] == '/')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	113 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	114 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	115 if (end > start && decoded[end - 1] == '/')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	116 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	117 if (end - 1 > start && decoded[end - 2] == '/')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	118 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	119 end--;
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	120 }
71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	121
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	122 size_t segment_start = start;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	123 for (size_t i = start; i <= end; i++)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	124 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	125 boolean at_end = i == end;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	126 unsigned char c = at_end ? '/' : (unsigned char)decoded[i];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	127 if (!at_end && (iscntrl(c) \|\| c == '\\' \|\| c == '?' \|\| c == '#'))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	128 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	129
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	130 if (c == '/')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	131 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	132 size_t segment_length = i - segment_start;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	133 if (segment_length == 0 && !at_end)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	134 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	135 if ((segment_length == 1 && decoded[segment_start] == '.') \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	136 (segment_length == 2 && decoded[segment_start] == '.' &&
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	137 decoded[segment_start + 1] == '.'))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	138 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	139 segment_start = i + 1;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	140 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	141 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	142
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	143 size_t normalized_length = end - start;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	144 char *normalized = Dowa_Arena_Allocate(arena, normalized_length + 1);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	145 memcpy(normalized, decoded + start, normalized_length);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	146 normalized[normalized_length] = '\0';
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	147 *normalized_out = normalized;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	148 return TRUE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	149 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	150
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	151 static boolean validate_revision(const char *revision)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	152 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	153 if (!revision \|\| revision[0] == '\0')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	154 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	155 if (strcmp(revision, "tip") == 0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	156 return TRUE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	157
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	158 size_t length = strlen(revision);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	159 if (length > 40)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	160 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	161 for (size_t i = 0; i < length; i++)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	162 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	163 if (!isxdigit((unsigned char)revision[i]))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	164 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	165 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	166 return TRUE;
135 ffb764d2fcc5 [HgWeb] Updated hg web so it works June Park <parkjune1995@gmail.com> parents: 109 diff changeset	167 }
ffb764d2fcc5 [HgWeb] Updated hg web so it works June Park <parkjune1995@gmail.com> parents: 109 diff changeset	168
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	169 static char encode_repository_path(const char path, Dowa_Arena *arena)
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	170 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	171 static const char hex[] = "0123456789ABCDEF";
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	172 size_t length = strlen(path);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	173 char encoded = Dowa_Arena_Allocate(arena, length 3 + 1);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	174 size_t output = 0;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	175 for (size_t i = 0; i < length; i++)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	176 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	177 unsigned char c = (unsigned char)path[i];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	178 if (isalnum(c) \|\| c == '-' \|\| c == '_' \|\| c == '.' \|\| c == '~' \|\| c == '/')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	179 encoded[output++] = (char)c;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	180 else
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	181 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	182 encoded[output++] = '%';
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	183 encoded[output++] = hex[c >> 4];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	184 encoded[output++] = hex[c & 0x0F];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	185 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	186 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	187 encoded[output] = '\0';
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	188 return encoded;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	189 }
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	190
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	191 static boolean safe_header_value(const char *value, size_t maximum_length)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	192 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	193 if (!value)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	194 return TRUE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	195 size_t length = strlen(value);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	196 return length <= maximum_length &&
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	197 strchr(value, '\r') == NULL &&
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	198 strchr(value, '\n') == NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	199 }
135 ffb764d2fcc5 [HgWeb] Updated hg web so it works June Park <parkjune1995@gmail.com> parents: 109 diff changeset	200
224 3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	201 static boolean extension_is(const char extension, const char expected)
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	202 {
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	203 return extension && strcasecmp(extension, expected) == 0;
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	204 }
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	205
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	206 static const char *repository_file_content_type(
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	207 const char *path,
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	208 boolean *inline_preview,
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	209 boolean *sandbox_content)
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	210 {
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	211 const char *extension = strrchr(path, '.');
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	212 *inline_preview = TRUE;
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	213 *sandbox_content = FALSE;
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	214
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	215 if (extension_is(extension, ".png")) return "image/png";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	216 if (extension_is(extension, ".jpg") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	217 extension_is(extension, ".jpeg")) return "image/jpeg";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	218 if (extension_is(extension, ".gif")) return "image/gif";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	219 if (extension_is(extension, ".webp")) return "image/webp";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	220 if (extension_is(extension, ".avif")) return "image/avif";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	221 if (extension_is(extension, ".bmp")) return "image/bmp";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	222 if (extension_is(extension, ".ico")) return "image/x-icon";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	223 if (extension_is(extension, ".svg"))
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	224 {
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	225 *sandbox_content = TRUE;
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	226 return "image/svg+xml";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	227 }
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	228 if (extension_is(extension, ".mp4") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	229 extension_is(extension, ".m4v")) return "video/mp4";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	230 if (extension_is(extension, ".webm")) return "video/webm";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	231 if (extension_is(extension, ".mov")) return "video/quicktime";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	232 if (extension_is(extension, ".ogv")) return "video/ogg";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	233 if (extension_is(extension, ".mp3")) return "audio/mpeg";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	234 if (extension_is(extension, ".wav")) return "audio/wav";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	235 if (extension_is(extension, ".ogg") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	236 extension_is(extension, ".oga")) return "audio/ogg";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	237 if (extension_is(extension, ".flac")) return "audio/flac";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	238 if (extension_is(extension, ".m4a")) return "audio/mp4";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	239 if (extension_is(extension, ".aac")) return "audio/aac";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	240 if (extension_is(extension, ".pdf")) return "application/pdf";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	241 if (extension_is(extension, ".wasm")) return "application/wasm";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	242
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	243 *inline_preview = FALSE;
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	244 if (extension_is(extension, ".md") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	245 extension_is(extension, ".markdown")) return "text/markdown; charset=utf-8";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	246 if (extension_is(extension, ".txt") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	247 extension_is(extension, ".log") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	248 extension_is(extension, ".c") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	249 extension_is(extension, ".h") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	250 extension_is(extension, ".cc") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	251 extension_is(extension, ".cpp") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	252 extension_is(extension, ".js") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	253 extension_is(extension, ".jsx") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	254 extension_is(extension, ".ts") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	255 extension_is(extension, ".tsx") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	256 extension_is(extension, ".css") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	257 extension_is(extension, ".html") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	258 extension_is(extension, ".htm") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	259 extension_is(extension, ".xml") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	260 extension_is(extension, ".json") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	261 extension_is(extension, ".yaml") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	262 extension_is(extension, ".yml") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	263 extension_is(extension, ".toml") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	264 extension_is(extension, ".sh") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	265 extension_is(extension, ".py") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	266 extension_is(extension, ".rs") \|\|
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	267 extension_is(extension, ".go"))
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	268 return "text/plain; charset=utf-8";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	269 return "application/octet-stream";
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	270 }
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	271
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	272 static Seobeo_Client_Response *hg_proxy_request(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	273 const char *method,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	274 const char *path,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	275 const char *request_body,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	276 size_t request_body_length,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	277 const char *hg_argument,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	278 const char *accept)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	279 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	280 char url[MAX_PATH_LENGTH];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	281 int url_length = snprintf(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	282 url, sizeof(url), "http://%s:%s%s", HG_SERVE_HOST, HG_SERVE_PORT, path);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	283 if (url_length < 0 \|\| (size_t)url_length >= sizeof(url))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	284 return NULL;
106 daf2d393741a Debugging in server. June Park <parkjune1995@gmail.com> parents: 104 diff changeset	285
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	286 Seobeo_Client_Request *request = Seobeo_Client_Request_Create(url);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	287 if (!request)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	288 return NULL;
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	289
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	290 Seobeo_Client_Request_Set_Method(request, method);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	291 Seobeo_Client_Request_Add_Header_Map(request, "User-Agent", "Seobeo/1.0");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	292 Seobeo_Client_Request_Add_Header_Map(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	293 request, "Accept", accept ? accept : "application/json");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	294 Seobeo_Client_Request_Set_Timeout_Milliseconds(request, HG_API_TIMEOUT_MS);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	295
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	296 if (hg_argument && hg_argument[0] != '\0')
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	297 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	298 if (!safe_header_value(hg_argument, MAX_WIRE_HEADER_LENGTH))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	299 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	300 Seobeo_Client_Request_Destroy(request);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	301 return NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	302 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	303 Seobeo_Client_Request_Add_Header_Map(request, "x-hgarg-1", hg_argument);
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	304 }
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	305
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	306 if (request_body && request_body_length > 0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	307 Seobeo_Client_Request_Set_Body(request, request_body, request_body_length);
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	308
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	309 Seobeo_Client_Response *response = Seobeo_Client_Request_Execute(request);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	310 Seobeo_Client_Request_Destroy(request);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	311 return response;
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	312 }
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	313
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	314 static Seobeo_Request_Entry *forward_hg_response(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	315 Seobeo_Client_Response *hg_response,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	316 const char *default_content_type,
224 3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	317 const char *override_content_type,
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	318 Dowa_Arena *arena)
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	319 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	320 if (!hg_response)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	321 return text_response(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	322 arena, "502", "application/json", "{\"error\":\"Mercurial backend unavailable\"}");
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	323
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	324 const char *upstream_content_type =
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	325 map_value_case_insensitive(hg_response->headers, "Content-Type");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	326 const char *upstream_or_default_content_type =
224 3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	327 override_content_type
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	328 ? override_content_type
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	329 : upstream_content_type ? upstream_content_type : default_content_type;
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	330 if (!upstream_or_default_content_type)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	331 upstream_or_default_content_type = "application/octet-stream";
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	332 char *content_type = arena_string(arena, upstream_or_default_content_type);
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	333
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	334 char *status = Dowa_Arena_Allocate(arena, 8);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	335 snprintf(status, 8, "%d", hg_response->status_code);
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	336
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	337 size_t body_length = hg_response->body ? hg_response->body_length : 0;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	338 char *body = Dowa_Arena_Allocate(arena, body_length + 1);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	339 if (body_length > 0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	340 memcpy(body, hg_response->body, body_length);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	341 body[body_length] = '\0';
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	342 char *content_length = Dowa_Arena_Allocate(arena, 32);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	343 snprintf(content_length, 32, "%zu", body_length);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	344
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	345 Seobeo_Request_Entry *response = NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	346 Dowa_HashMap_Push_Arena(response, "status", status, arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	347 Dowa_HashMap_Push_Arena(response, "content-type", content_type, arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	348 Dowa_HashMap_Push_Arena(response, "body", body, arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	349 Dowa_HashMap_Push_Arena(response, "content-length", content_length, arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	350 Seobeo_Client_Response_Destroy(hg_response);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	351 return response;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	352 }
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	353
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	354 Seobeo_Request_Entry ApiListDirectory(Seobeo_Request_Entry request, Dowa_Arena *arena)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	355 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	356 const char *encoded_path = map_value_case_insensitive(request, "query_path");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	357 char *path = NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	358 if (!normalize_repository_path(encoded_path ? encoded_path : "", arena, &path))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	359 return text_response(arena, "400", "application/json", "{\"error\":\"Invalid repository path\"}");
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	360
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	361 char *encoded = encode_repository_path(path, arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	362 char hg_path[MAX_PATH_LENGTH];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	363 int length = snprintf(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	364 hg_path,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	365 sizeof(hg_path),
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	366 encoded[0] ? "/file/tip/%s?style=json" : "/file/tip/?style=json",
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	367 encoded);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	368 if (length < 0 \|\| (size_t)length >= sizeof(hg_path))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	369 return text_response(arena, "400", "application/json", "{\"error\":\"Repository path is too long\"}");
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	370
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	371 return forward_hg_response(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	372 hg_proxy_request("GET", hg_path, NULL, 0, NULL, "application/json"),
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	373 "application/json",
224 3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	374 NULL,
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	375 arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	376 }
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	377
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	378 Seobeo_Request_Entry ApiGetFile(Seobeo_Request_Entry request, Dowa_Arena *arena)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	379 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	380 const char *encoded_path = map_value_case_insensitive(request, "query_path");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	381 char *path = NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	382 if (!normalize_repository_path(encoded_path ? encoded_path : "", arena, &path) \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	383 path[0] == '\0')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	384 return text_response(arena, "400", "text/plain", "A valid file path is required");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	385
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	386 char *encoded = encode_repository_path(path, arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	387 char hg_path[MAX_PATH_LENGTH];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	388 int length = snprintf(hg_path, sizeof(hg_path), "/raw-file/tip/%s", encoded);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	389 if (length < 0 \|\| (size_t)length >= sizeof(hg_path))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	390 return text_response(arena, "400", "text/plain", "File path is too long");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	391
224 3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	392 Seobeo_Client_Response *hg_response =
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	393 hg_proxy_request("GET", hg_path, NULL, 0, NULL, "application/octet-stream");
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	394 if (!hg_response)
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	395 return forward_hg_response(NULL, "application/json", NULL, arena);
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	396
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	397 boolean inline_preview = FALSE;
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	398 boolean sandbox_content = FALSE;
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	399 const char *content_type =
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	400 repository_file_content_type(path, &inline_preview, &sandbox_content);
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	401 Seobeo_Request_Entry *response = forward_hg_response(
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	402 hg_response, "application/octet-stream", content_type, arena);
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	403 Dowa_HashMap_Push_Arena(
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	404 response,
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	405 "Content-Disposition",
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	406 inline_preview ? "inline" : "attachment",
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	407 arena);
224 3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	408 Dowa_HashMap_Push_Arena(
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	409 response, "X-Content-Type-Options", "nosniff", arena);
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	410 if (sandbox_content)
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	411 Dowa_HashMap_Push_Arena(
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	412 response, "Content-Security-Policy", "sandbox", arena);
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	413 return response;
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	414 }
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	415
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	416 Seobeo_Request_Entry ApiGetReadme(Seobeo_Request_Entry request, Dowa_Arena *arena)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	417 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	418 const char *encoded_path = map_value_case_insensitive(request, "query_path");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	419 char *directory = NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	420 if (!normalize_repository_path(encoded_path ? encoded_path : "", arena, &directory))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	421 return text_response(arena, "400", "text/plain", "Invalid repository path");
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	422
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	423 size_t readme_length = strlen(directory) + strlen("/README.md") + 1;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	424 if (readme_length >= MAX_PATH_LENGTH)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	425 return text_response(arena, "400", "text/plain", "README path is too long");
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	426
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	427 char *readme_path = Dowa_Arena_Allocate(arena, readme_length);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	428 snprintf(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	429 readme_path,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	430 readme_length,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	431 directory[0] ? "%s/README.md" : "README.md",
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	432 directory);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	433 char *encoded = encode_repository_path(readme_path, arena);
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	434
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	435 char hg_path[MAX_PATH_LENGTH];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	436 int length = snprintf(hg_path, sizeof(hg_path), "/raw-file/tip/%s", encoded);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	437 if (length < 0 \|\| (size_t)length >= sizeof(hg_path))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	438 return text_response(arena, "400", "text/plain", "README path is too long");
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	439
223 0e7b9464248d [hg-web] Add browser route regression coverage MrJuneJune <me@mrjunejune.com> parents: 221 diff changeset	440 Seobeo_Client_Response *hg_response =
0e7b9464248d [hg-web] Add browser route regression coverage MrJuneJune <me@mrjunejune.com> parents: 221 diff changeset	441 hg_proxy_request("GET", hg_path, NULL, 0, NULL, "text/markdown");
0e7b9464248d [hg-web] Add browser route regression coverage MrJuneJune <me@mrjunejune.com> parents: 221 diff changeset	442 if (hg_response && hg_response->status_code == HTTP_NOT_FOUND)
0e7b9464248d [hg-web] Add browser route regression coverage MrJuneJune <me@mrjunejune.com> parents: 221 diff changeset	443 {
0e7b9464248d [hg-web] Add browser route regression coverage MrJuneJune <me@mrjunejune.com> parents: 221 diff changeset	444 Seobeo_Client_Response_Destroy(hg_response);
0e7b9464248d [hg-web] Add browser route regression coverage MrJuneJune <me@mrjunejune.com> parents: 221 diff changeset	445 return text_response(arena, "204", "text/markdown", "");
0e7b9464248d [hg-web] Add browser route regression coverage MrJuneJune <me@mrjunejune.com> parents: 221 diff changeset	446 }
224 3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	447 return forward_hg_response(
3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	448 hg_response, "text/markdown", "text/markdown; charset=utf-8", arena);
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	449 }
9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	450
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	451 Seobeo_Request_Entry ApiGetGraph(Seobeo_Request_Entry request, Dowa_Arena *arena)
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	452 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	453 const char *graph_id = map_value_case_insensitive(request, ":graph_id");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	454 if (!validate_revision(graph_id))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	455 return text_response(arena, "400", "application/json", "{\"error\":\"Invalid graph revision\"}");
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	456
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	457 const char *encoded_graph_top =
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	458 map_value_case_insensitive(request, "query_graphtop");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	459 char *graph_top = NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	460 if (encoded_graph_top)
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	461 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	462 if (!decode_url_component(encoded_graph_top, arena, &graph_top, NULL) \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	463 !validate_revision(graph_top))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	464 return text_response(arena, "400", "application/json", "{\"error\":\"Invalid graph top revision\"}");
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	465 }
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	466
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	467 char hg_path[MAX_PATH_LENGTH];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	468 int length = graph_top
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	469 ? snprintf(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	470 hg_path,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	471 sizeof(hg_path),
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	472 "/graph/%s?graphtop=%s&style=json",
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	473 graph_id,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	474 graph_top)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	475 : snprintf(hg_path, sizeof(hg_path), "/graph/%s?style=json", graph_id);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	476 if (length < 0 \|\| (size_t)length >= sizeof(hg_path))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	477 return text_response(arena, "400", "application/json", "{\"error\":\"Graph request is too long\"}");
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	478
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	479 return forward_hg_response(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	480 hg_proxy_request("GET", hg_path, NULL, 0, NULL, "application/json"),
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	481 "application/json",
224 3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	482 NULL,
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	483 arena);
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	484 }
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	485
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	486 Seobeo_Request_Entry ApiGetChangeset(Seobeo_Request_Entry request, Dowa_Arena *arena)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	487 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	488 const char *changeset_id = map_value_case_insensitive(request, ":changeset_id");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	489 if (!validate_revision(changeset_id))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	490 return text_response(arena, "400", "application/json", "{\"error\":\"Invalid changeset revision\"}");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	491
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	492 char hg_path[128];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	493 int length = snprintf(hg_path, sizeof(hg_path), "/json-rev/%s", changeset_id);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	494 if (length < 0 \|\| (size_t)length >= sizeof(hg_path))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	495 return text_response(arena, "400", "application/json", "{\"error\":\"Changeset request is too long\"}");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	496
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	497 return forward_hg_response(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	498 hg_proxy_request("GET", hg_path, NULL, 0, NULL, "application/json"),
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	499 "application/json",
224 3007ef5fc0ed [hg-web] Simplify visuals and preview static files MrJuneJune <me@mrjunejune.com> parents: 223 diff changeset	500 NULL,
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	501 arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	502 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	503
249 c5129452493e [deploy] Bundle Mercurial with hg-web MrJuneJune <me@mrjunejune.com> parents: 224 diff changeset	504 static int64 monotonic_milliseconds(void)
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	505 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	506 struct timespec now;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	507 clock_gettime(CLOCK_MONOTONIC, &now);
249 c5129452493e [deploy] Bundle Mercurial with hg-web MrJuneJune <me@mrjunejune.com> parents: 224 diff changeset	508 return (int64)now.tv_sec * 1000 + now.tv_nsec / 1000000;
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	509 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	510
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	511 static size_t find_http_header_length(const uint8 *buffer, size_t length)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	512 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	513 if (!buffer \|\| length < 4)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	514 return 0;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	515 for (size_t i = 0; i + 3 < length; i++)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	516 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	517 if (buffer[i] == '\r' && buffer[i + 1] == '\n' &&
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	518 buffer[i + 2] == '\r' && buffer[i + 3] == '\n')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	519 return i + 4;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	520 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	521 return 0;
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	522 }
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	523
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	524 static void send_proxy_error(Seobeo_Handle client, int status, const char message)
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	525 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	526 const char *reason = status == 504 ? "Gateway Timeout" : "Bad Gateway";
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	527 char response[512];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	528 int length = snprintf(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	529 response,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	530 sizeof(response),
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	531 "HTTP/1.1 %d %s\r\n"
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	532 "Content-Type: text/plain\r\n"
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	533 "Content-Length: %zu\r\n"
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	534 "Connection: close\r\n"
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	535 "\r\n"
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	536 "%s",
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	537 status,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	538 reason,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	539 strlen(message),
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	540 message);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	541 if (length > 0 && (size_t)length < sizeof(response))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	542 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	543 Seobeo_Handle_Queue(client, (const uint8 *)response, (uint32)length);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	544 Seobeo_Handle_Flush(client);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	545 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	546 }
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	547
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	548 static boolean parse_content_length(const char value, size_t length_out)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	549 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	550 if (!value \|\| !length_out \|\| value[0] == '\0')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	551 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	552 errno = 0;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	553 char *end = NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	554 unsigned long long parsed = strtoull(value, &end, 10);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	555 if (errno != 0 \|\| !end \|\| *end != '\0' \|\| parsed > SIZE_MAX)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	556 return FALSE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	557 *length_out = (size_t)parsed;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	558 return TRUE;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	559 }
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	560
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	561 void StreamHgWireProtocol(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	562 Seobeo_Handle *client,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	563 Seobeo_Request_Entry *request,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	564 Dowa_Arena *arena)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	565 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	566 (void)arena;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	567 const char *method = map_value_case_insensitive(request, "HTTP_Method");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	568 const char *query = map_value_case_insensitive(request, "QueryString");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	569 const char *body = map_value_case_insensitive(request, "Body");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	570 const char *content_length_value =
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	571 map_value_case_insensitive(request, "Content-Length");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	572 const char *content_type = map_value_case_insensitive(request, "Content-Type");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	573 const char *hg_argument = map_value_case_insensitive(request, "x-hgarg-1");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	574
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	575 if (!method \|\| !query \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	576 (strcmp(method, "GET") != 0 && strcmp(method, "POST") != 0) \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	577 !safe_header_value(query, MAX_WIRE_QUERY_LENGTH) \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	578 !safe_header_value(hg_argument, MAX_WIRE_HEADER_LENGTH) \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	579 !safe_header_value(content_type, 256))
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	580 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	581 send_proxy_error(client, 502, "Invalid Mercurial proxy request");
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	582 return;
71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	583 }
71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	584
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	585 size_t body_length = 0;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	586 if (content_length_value &&
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	587 !parse_content_length(content_length_value, &body_length))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	588 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	589 send_proxy_error(client, 502, "Invalid Mercurial request length");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	590 return;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	591 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	592 if (body_length > 0 && !body)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	593 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	594 send_proxy_error(client, 502, "Missing Mercurial request body");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	595 return;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	596 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	597 if (body_length > UINT32_MAX)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	598 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	599 send_proxy_error(client, 502, "Mercurial request body is too large");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	600 return;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	601 }
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	602
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	603 Seobeo_Handle *upstream =
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	604 Seobeo_Stream_Handle_Client_Create(HG_SERVE_HOST, HG_SERVE_PORT, FALSE);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	605 if (!upstream \|\| upstream->socket < 0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	606 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	607 if (upstream)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	608 Seobeo_Handle_Destroy(upstream);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	609 send_proxy_error(client, 502, "Mercurial backend unavailable");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	610 return;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	611 }
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	612
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	613 char request_header[16384];
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	614 int header_length = snprintf(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	615 request_header,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	616 sizeof(request_header),
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	617 "%s /?%s HTTP/1.1\r\n"
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	618 "Host: %s:%s\r\n"
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	619 "User-Agent: Seobeo/1.0\r\n"
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	620 "Connection: close\r\n",
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	621 method,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	622 query,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	623 HG_SERVE_HOST,
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	624 HG_SERVE_PORT);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	625 if (header_length < 0 \|\| (size_t)header_length >= sizeof(request_header))
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	626 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	627 Seobeo_Handle_Destroy(upstream);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	628 send_proxy_error(client, 502, "Mercurial request headers are too large");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	629 return;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	630 }
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	631
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	632 #define APPEND_WIRE_HEADER(...) \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	633 do { \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	634 int appended = snprintf( \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	635 request_header + header_length, \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	636 sizeof(request_header) - (size_t)header_length, \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	637 __VA_ARGS__); \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	638 if (appended < 0 \|\| (size_t)appended >= sizeof(request_header) - (size_t)header_length) { \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	639 Seobeo_Handle_Destroy(upstream); \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	640 send_proxy_error(client, 502, "Mercurial request headers are too large"); \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	641 return; \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	642 } \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	643 header_length += appended; \
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	644 } while (0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	645
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	646 if (hg_argument && hg_argument[0] != '\0')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	647 APPEND_WIRE_HEADER("x-hgarg-1: %s\r\n", hg_argument);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	648 if (content_type && content_type[0] != '\0')
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	649 APPEND_WIRE_HEADER("Content-Type: %s\r\n", content_type);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	650 if (body_length > 0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	651 APPEND_WIRE_HEADER("Content-Length: %zu\r\n", body_length);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	652 APPEND_WIRE_HEADER("\r\n");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	653 #undef APPEND_WIRE_HEADER
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	654
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	655 if (Seobeo_Handle_Queue(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	656 upstream, (const uint8 *)request_header, (uint32)header_length) != 0 \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	657 (body_length > 0 &&
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	658 Seobeo_Handle_Queue(upstream, (const uint8 *)body, (uint32)body_length) != 0) \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	659 Seobeo_Handle_Flush(upstream) != 0)
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	660 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	661 Seobeo_Handle_Destroy(upstream);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	662 send_proxy_error(client, 502, "Mercurial backend write failed");
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	663 return;
71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	664 }
71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	665
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	666 boolean response_started = FALSE;
249 c5129452493e [deploy] Bundle Mercurial with hg-web MrJuneJune <me@mrjunejune.com> parents: 224 diff changeset	667 int64 last_progress = monotonic_milliseconds();
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	668 while (!response_started)
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	669 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	670 int read_result = Seobeo_Handle_Read(upstream);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	671 if (read_result == -2 \|\| read_result < 0)
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	672 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	673 Seobeo_Handle_Destroy(upstream);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	674 send_proxy_error(client, 502, "Mercurial backend closed before responding");
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	675 return;
71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	676 }
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	677 if (read_result > 0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	678 last_progress = monotonic_milliseconds();
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	679
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	680 size_t header_size =
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	681 find_http_header_length(upstream->read_buffer, upstream->read_buffer_len);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	682 if (header_size > 0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	683 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	684 (void)header_size;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	685 if (Seobeo_Handle_Queue(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	686 client, upstream->read_buffer, upstream->read_buffer_len) != 0 \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	687 Seobeo_Handle_Flush(client) != 0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	688 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	689 Seobeo_Handle_Destroy(upstream);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	690 return;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	691 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	692 Seobeo_Handle_Consume(upstream, upstream->read_buffer_len);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	693 response_started = TRUE;
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	694 break;
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	695 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	696
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	697 if (read_result == 0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	698 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	699 if (monotonic_milliseconds() - last_progress >= HG_STREAM_IDLE_TIMEOUT_MS)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	700 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	701 Seobeo_Handle_Destroy(upstream);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	702 send_proxy_error(client, 504, "Mercurial backend response timed out");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	703 return;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	704 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	705 usleep(1000);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	706 }
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	707 }
71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	708
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	709 while (TRUE)
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	710 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	711 int read_result = Seobeo_Handle_Read(upstream);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	712 if (read_result == -2)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	713 break;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	714 if (read_result < 0)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	715 break;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	716 if (read_result == 0)
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	717 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	718 if (monotonic_milliseconds() - last_progress >= HG_STREAM_IDLE_TIMEOUT_MS)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	719 {
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	720 Seobeo_Log(SEOBEO_ERROR, "Mercurial response stream timed out\n");
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	721 break;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	722 }
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	723 usleep(1000);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	724 continue;
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	725 }
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	726
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	727 last_progress = monotonic_milliseconds();
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	728 if (Seobeo_Handle_Queue(
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	729 client, upstream->read_buffer, upstream->read_buffer_len) != 0 \|\|
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	730 Seobeo_Handle_Flush(client) != 0)
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	731 break;
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	732 Seobeo_Handle_Consume(upstream, upstream->read_buffer_len);
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	733 }
71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	734
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	735 Seobeo_Handle_Destroy(upstream);
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	736 }
71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	737
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	738 Seobeo_Request_Entry GetReactHome(Seobeo_Request_Entry request, Dowa_Arena *arena)
108 f07abbcd2ec5 [HgWeb] Will probably hold off on using it since it is not urgent. June Park <parkjune1995@gmail.com> parents: 107 diff changeset	739 {
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	740 (void)request;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	741 size_t file_size = 0;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	742 char *html = Seobeo_Web_LoadFile("/index.html", &file_size);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	743 if (!html)
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	744 return text_response(arena, "500", "text/plain", "Application shell unavailable");
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	745
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	746 Seobeo_Request_Entry *response = NULL;
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	747 char *content_length = Dowa_Arena_Allocate(arena, 32);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	748 snprintf(content_length, 32, "%zu", file_size);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	749 Dowa_HashMap_Push_Arena(response, "status", "200", arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	750 Dowa_HashMap_Push_Arena(response, "content-type", "text/html", arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	751 Dowa_HashMap_Push_Arena(response, "body", html, arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	752 Dowa_HashMap_Push_Arena(response, "content-length", content_length, arena);
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	753 return response;
108 f07abbcd2ec5 [HgWeb] Will probably hold off on using it since it is not urgent. June Park <parkjune1995@gmail.com> parents: 107 diff changeset	754 }
f07abbcd2ec5 [HgWeb] Will probably hold off on using it since it is not urgent. June Park <parkjune1995@gmail.com> parents: 107 diff changeset	755
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	756 int main(void)
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	757 {
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	758 Seobeo_Router_Init();
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	759
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	760 Seobeo_Router_Register("GET", "/", GetReactHome);
9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	761 Seobeo_Router_Register("GET", "/directories", GetReactHome);
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	762 Seobeo_Router_Register("GET", "/directory", GetReactHome);
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	763 Seobeo_Router_Register("GET", "/graph", GetReactHome);
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	764 Seobeo_Router_Register("GET", "/changeset/:changeset_id", GetReactHome);
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	765
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	766 Seobeo_Router_Register("GET", "/api/repo/list", ApiListDirectory);
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	767 Seobeo_Router_Register("GET", "/api/repo/file", ApiGetFile);
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	768 Seobeo_Router_Register("GET", "/api/repo/readme", ApiGetReadme);
193 9f4429c49733 [HgWeb] Making progress.... MrJuneJune <me@mrjunejune.com> parents: 190 diff changeset	769 Seobeo_Router_Register("GET", "/api/graph/:graph_id", ApiGetGraph);
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	770 Seobeo_Router_Register("GET", "/api/changeset/:changeset_id", ApiGetChangeset);
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	771
175 71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	772 Seobeo_Router_Register_Stream("GET", "/repo", StreamHgWireProtocol);
71ad34a8bc9a [HgWeb] Can stream hg response now. Added react page for hg web since we use json anyway. MrJuneJune <me@mrjunejune.com> parents: 147 diff changeset	773 Seobeo_Router_Register_Stream("POST", "/repo", StreamHgWireProtocol);
108 f07abbcd2ec5 [HgWeb] Will probably hold off on using it since it is not urgent. June Park <parkjune1995@gmail.com> parents: 107 diff changeset	774
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	775 printf("Starting on Port 6970...\n");
221 ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	776 int result =
ce7f4400c2de [hg-web] Harden forge and add changeset UI MrJuneJune <me@mrjunejune.com> parents: 193 diff changeset	777 Seobeo_Web_Server_Start("hg-web/src", "6970", SEOBEO_MODE_EDGE, 1);
104 2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	778 Seobeo_Router_Destroy();
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	779 return result;
2301aeb7503b [Hg Web] Super simple mercurial server. June Park <parkjune1995@gmail.com> parents: diff changeset	780 }

Mercurial

annotate hg-web/main.c @ 279:b3b547563ec7