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Commit 8750386b2634071c51ef0e94ef28ba2ad8d3dda2

Authored by Antonio Terceiro
2 parents 3b5ba375 6c535561
Exists in master and in 22 other branches angular_poc, api-article-archived, article-readonly, backup-7-jan-2016, captcha_serpro_plugin, content-manager-hostspot, export-comment-paragraph, fix_event_date_issue, login-captcha, master_rails3, new_video_plugin, pg_search_rank, production, refactor_with_role, refactor_with_role_scope, remove_profile_cat_icons, resend_confirmation_email, staging, staging_rails3, tasks_keep_filter_params, theme-brasil-digital-from-staging, travis

Merge branch 'ai3186' into 'master' 

Fix 400 bad request of varnish with nginx and apache 2.4

http://noosfero.org/Development/ActionItem3186

See merge request !249
Showing 1 changed file with 19 additions and 10 deletions   Show diff stats
etc/noosfero/varnish-accept-language.vcl
  Diff comments   View file @8750386
@@ -6,7 +6,14 @@ C{ @@ -6,7 +6,14 @@ C{
6 /* 6 /*
7 * Accept-language header normalization 7 * Accept-language header normalization
8 * 8 *
9 - * Cosimo, 21/01/2010 9 + * - Parses client Accept-Language HTTP header
  10 + * - Tries to find the best match with the supported languages
  11 + * - Writes the best match as req.http.X-Varnish-Accept-Language
  12 + *
  13 + * First version: Cosimo, 21/Jan/2010
  14 + * Last update: Cosimo, 03/Nov/2011
  15 + *
  16 + * http://github.com/cosimo/varnish-accept-language
10 * 17 *
11 */ 18 */
12 19
@@ -16,11 +23,12 @@ C{ @@ -16,11 +23,12 @@ C{
16 #include <string.h> 23 #include <string.h>
17 24
18 #define DEFAULT_LANGUAGE "en" 25 #define DEFAULT_LANGUAGE "en"
19 -#define SUPPORTED_LANGUAGES ":de:fr:es:ru:pt:hy:en:" 26 +#define SUPPORTED_LANGUAGES ":de:eo:es:fr:hy:it:pt:ru:"
20 27
21 #define vcl_string char 28 #define vcl_string char
22 -#define LANG_LIST_SIZE 16  
23 -#define LANG_MAXLEN 16 29 +#define LANG_LIST_SIZE 16
  30 +#define HDR_MAXLEN 256
  31 +#define LANG_MAXLEN 8
24 #define RETURN_LANG(x) { \ 32 #define RETURN_LANG(x) { \
25 strncpy(lang, x, LANG_MAXLEN); \ 33 strncpy(lang, x, LANG_MAXLEN); \
26 return; \ 34 return; \
@@ -64,9 +72,8 @@ int is_supported(vcl_string *lang) { @@ -64,9 +72,8 @@ int is_supported(vcl_string *lang) {
64 strncat(match_str, lang, LANG_MAXLEN); 72 strncat(match_str, lang, LANG_MAXLEN);
65 strncat(match_str, ":\0", 2); 73 strncat(match_str, ":\0", 2);
66 74
67 - if (strstr(supported_languages, match_str)) { 75 + if (strstr(supported_languages, match_str))
68 is_supported = 1; 76 is_supported = 1;
69 - }  
70 77
71 return is_supported; 78 return is_supported;
72 } 79 }
@@ -90,6 +97,7 @@ void select_language(const vcl_string *incoming_header, char *lang) { @@ -90,6 +97,7 @@ void select_language(const vcl_string *incoming_header, char *lang) {
90 vcl_string *lang_tok = NULL; 97 vcl_string *lang_tok = NULL;
91 vcl_string root_lang[3]; 98 vcl_string root_lang[3];
92 vcl_string *header; 99 vcl_string *header;
  100 + vcl_string header_copy[HDR_MAXLEN];
93 vcl_string *pos = NULL; 101 vcl_string *pos = NULL;
94 vcl_string *q_spec = NULL; 102 vcl_string *q_spec = NULL;
95 unsigned int curr_lang = 0, i = 0; 103 unsigned int curr_lang = 0, i = 0;
@@ -106,7 +114,7 @@ void select_language(const vcl_string *incoming_header, char *lang) { @@ -106,7 +114,7 @@ void select_language(const vcl_string *incoming_header, char *lang) {
106 RETURN_DEFAULT_LANG; 114 RETURN_DEFAULT_LANG;
107 115
108 /* Tokenize Accept-Language */ 116 /* Tokenize Accept-Language */
109 - header = (vcl_string *) incoming_header; 117 + header = strncpy(header_copy, incoming_header, sizeof(header_copy));
110 118
111 while ((lang_tok = strtok_r(header, " ,", &pos))) { 119 while ((lang_tok = strtok_r(header, " ,", &pos))) {
112 120
@@ -137,7 +145,8 @@ void select_language(const vcl_string *incoming_header, char *lang) { @@ -137,7 +145,8 @@ void select_language(const vcl_string *incoming_header, char *lang) {
137 header = NULL; 145 header = NULL;
138 146
139 /* Break out if stored max no. of languages */ 147 /* Break out if stored max no. of languages */
140 - if (curr_lang >= LANG_MAXLEN) break; 148 + if (curr_lang >= LANG_LIST_SIZE)
  149 + break;
141 } 150 }
142 151
143 /* Sort by priority */ 152 /* Sort by priority */
@@ -157,12 +166,11 @@ void vcl_rewrite_accept_language(const struct sess *sp) { @@ -157,12 +166,11 @@ void vcl_rewrite_accept_language(const struct sess *sp) {
157 vcl_string *in_hdr; 166 vcl_string *in_hdr;
158 vcl_string lang[LANG_MAXLEN]; 167 vcl_string lang[LANG_MAXLEN];
159 168
160 - memset(lang, 0, LANG_MAXLEN);  
161 -  
162 /* Get Accept-Language header from client */ 169 /* Get Accept-Language header from client */
163 in_hdr = VRT_GetHdr(sp, HDR_REQ, "\020Accept-Language:"); 170 in_hdr = VRT_GetHdr(sp, HDR_REQ, "\020Accept-Language:");
164 171
165 /* Normalize and filter out by list of supported languages */ 172 /* Normalize and filter out by list of supported languages */
  173 + memset(lang, 0, sizeof(lang));
166 select_language(in_hdr, lang); 174 select_language(in_hdr, lang);
167 175
168 /* By default, use a different header name: don't mess with backend logic */ 176 /* By default, use a different header name: don't mess with backend logic */
@@ -191,3 +199,4 @@ sub vcl_fetch { @@ -191,3 +199,4 @@ sub vcl_fetch {
191 set beresp.http.Vary = "X-Varnish-Accept-Language"; 199 set beresp.http.Vary = "X-Varnish-Accept-Language";
192 } 200 }
193 } 201 }
  202 +