merge_slashes

diff --git a/src/http/ngx_http.h b/src/http/ngx_http.h
index 266873ad63936ad17ca5a857642f40665d61cf2c..42213a2ca6fc1c137224191ecbc613f4b183de65 100644 (file)
--- a/src/http/ngx_http.h
+++ b/src/http/ngx_http.h
@@ -64,7 +64,8 @@ int ngx_http_ssl_servername(ngx_ssl_conn_t *ssl_conn, int *ad, void *arg);
 #endif
 
 ngx_int_t ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b);
-ngx_int_t ngx_http_parse_complex_uri(ngx_http_request_t *r);
+ngx_int_t ngx_http_parse_complex_uri(ngx_http_request_t *r,
+    ngx_uint_t merge_slashes);
 ngx_int_t ngx_http_parse_unsafe_uri(ngx_http_request_t *r, ngx_str_t *uri,
     ngx_str_t *args, ngx_uint_t *flags);
 ngx_int_t ngx_http_parse_header_line(ngx_http_request_t *r, ngx_buf_t *b);

diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
index 7aa7516e0f9118229e23cbb39fac711208cda9b4..dfa5fa5876ac440f09c2ea9f04930f1faeebd08e 100644 (file)
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -183,6 +183,13 @@ static ngx_command_t  ngx_http_core_commands[] = {
       offsetof(ngx_http_core_srv_conf_t, ignore_invalid_headers),
       NULL },
 
+    { ngx_string("merge_slashes"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
+      ngx_conf_set_flag_slot,
+      NGX_HTTP_SRV_CONF_OFFSET,
+      offsetof(ngx_http_core_srv_conf_t, merge_slashes),
+      NULL },
+
     { ngx_string("location"),
       NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_TAKE12,
       ngx_http_core_location,
@@ -2213,6 +2220,7 @@ ngx_http_core_create_srv_conf(ngx_conf_t *cf)
     cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
     cscf->optimize_server_names = NGX_CONF_UNSET;
     cscf->ignore_invalid_headers = NGX_CONF_UNSET;
+    cscf->merge_slashes = NGX_CONF_UNSET;
 
     return cscf;
 }
@@ -2305,6 +2313,8 @@ ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
     ngx_conf_merge_value(conf->ignore_invalid_headers,
                               prev->ignore_invalid_headers, 1);
 
+    ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
+
     return NGX_CONF_OK;
 }
 

diff --git a/src/http/ngx_http_core_module.h b/src/http/ngx_http_core_module.h
index 79cd1f653d5bc11fc33c7dcf409ec778386bad92..4425d3981580130de63190fe5054bb2b7bf7499f 100644 (file)
--- a/src/http/ngx_http_core_module.h
+++ b/src/http/ngx_http_core_module.h
@@ -143,6 +143,7 @@ typedef struct {
 
     ngx_flag_t                 optimize_server_names;
     ngx_flag_t                 ignore_invalid_headers;
+    ngx_flag_t                 merge_slashes;
 } ngx_http_core_srv_conf_t;
 
 

diff --git a/src/http/ngx_http_parse.c b/src/http/ngx_http_parse.c
index 40e7700d371feb2437e6f22de3c9f2378c4db3c5..256bd9be980c5fd8538b42c8ec74b2ac3b60b57e 100644 (file)
--- a/src/http/ngx_http_parse.c
+++ b/src/http/ngx_http_parse.c
@@ -908,7 +908,7 @@ header_done:
 
 
 ngx_int_t
-ngx_http_parse_complex_uri(ngx_http_request_t *r)
+ngx_http_parse_complex_uri(ngx_http_request_t *r, ngx_uint_t merge_slashes)
 {
     u_char  c, ch, decoded, *p, *u;
     enum {
@@ -1016,8 +1016,12 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r)
             switch(ch) {
 #if (NGX_WIN32)
             case '\\':
+                break;
 #endif
             case '/':
+                if (merge_slashes) {
+                    *u++ = ch;
+                }
                 break;
             case '.':
                 state = sw_dot;

diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index 70434dcb3a79456452b9d7115bddc7bfeb352183..0af46337ed0adfec556f06bddd9abc468d66de1b 100644 (file)
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -603,10 +603,11 @@ ngx_http_ssl_servername(ngx_ssl_conn_t *ssl_conn, int *ad, void *arg)
 static void
 ngx_http_process_request_line(ngx_event_t *rev)
 {
-    ssize_t              n;
-    ngx_int_t            rc, rv;
-    ngx_connection_t    *c;
-    ngx_http_request_t  *r;
+    ssize_t                    n;
+    ngx_int_t                  rc, rv;
+    ngx_connection_t          *c;
+    ngx_http_request_t        *r;
+    ngx_http_core_srv_conf_t  *cscf;
 
     c = rev->data;
     r = c->data;
@@ -658,7 +659,9 @@ ngx_http_process_request_line(ngx_event_t *rev)
                     return;
                 }
 
-                rc = ngx_http_parse_complex_uri(r);
+                cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
+
+                rc = ngx_http_parse_complex_uri(r, cscf->merge_slashes);
 
                 if (rc == NGX_HTTP_PARSE_INVALID_REQUEST) {
                     ngx_log_error(NGX_LOG_INFO, c->log, 0,