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Code Issues Releases Wiki Activity

[core] convenience macros to check req methods

This commit is contained in:
Glenn Strauss 2019-12-10 00:38:47 -05:00
parent 27e27e5e40
commit 19985261b2
8 changed files with 11 additions and 32 deletions
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7
src/http-header-glue.c
View File

@ -156,9 +156,6 @@ const buffer * strftime_cache_get(const time_t last_mod) {
int http_response_handle_cachable(connection *con, const buffer *mtime) {
const buffer *vb;
int head_or_get =
( HTTP_METHOD_GET == con->request.http_method
|| HTTP_METHOD_HEAD == con->request.http_method);
/*
* 14.26 If-None-Match
@ -177,7 +174,7 @@ int http_response_handle_cachable(connection *con, const buffer *mtime) {
&& (200 == con->http_status || 0 == con->http_status)
&& NULL != http_header_request_get(con, HTTP_HEADER_RANGE, CONST_STR_LEN("Range")));
if (etag_is_equal(con->physical.etag, vb->ptr, !range_request)) {
if (head_or_get) {
if (http_method_get_or_head(con->request.http_method)) {
con->http_status = 304;
return HANDLER_FINISHED;
} else {
@ -186,7 +183,7 @@ int http_response_handle_cachable(connection *con, const buffer *mtime) {
return HANDLER_FINISHED;
}
}
} else if (head_or_get
} else if (http_method_get_or_head(con->request.http_method)
&& (vb = http_header_request_get(con, HTTP_HEADER_IF_MODIFIED_SINCE, CONST_STR_LEN("If-Modified-Since")))) {
/* last-modified handling */
size_t used_len;

2
src/http_kv.h
View File

@ -65,5 +65,7 @@ int get_http_version_key(const char *s, size_t slen);
http_method_t get_http_method_key(const char *s, size_t slen);
void http_status_append(buffer *b, int status);
void http_method_append(buffer *b, http_method_t method);
#define http_method_get_or_head(method) ((method) <= HTTP_METHOD_HEAD)
#define http_method_get_head_post(method) ((method) <= HTTP_METHOD_POST)
#endif

3
src/mod_deflate.c
View File

@ -1147,8 +1147,7 @@ CONNECTION_FUNC(mod_deflate_handle_response_start) {
&& if_none_match->ptr[etaglen-1] == '-'
&& 0 == strncmp(if_none_match->ptr+etaglen, label, strlen(label))) {
if ( HTTP_METHOD_GET == con->request.http_method
|| HTTP_METHOD_HEAD == con->request.http_method) {
if (http_method_get_or_head(con->request.http_method)) {
/* modify ETag response header in-place to remove '"' and append '-label"' */
vb->ptr[etaglen-1] = '-'; /*(overwrite end '"')*/
buffer_append_string(vb, label);

13
src/mod_dirlisting.c
View File

@ -1026,20 +1026,11 @@ URIHANDLER_FUNC(mod_dirlisting_subrequest) {
plugin_data *p = p_d;
stat_cache_entry *sce = NULL;
/* we only handle GET and HEAD */
switch(con->request.http_method) {
case HTTP_METHOD_GET:
case HTTP_METHOD_HEAD:
break;
default:
return HANDLER_GO_ON;
}
if (con->mode != DIRECT) return HANDLER_GO_ON;
if (buffer_is_empty(con->physical.path)) return HANDLER_GO_ON;
if (buffer_is_empty(con->uri.path)) return HANDLER_GO_ON;
if (con->uri.path->ptr[buffer_string_length(con->uri.path) - 1] != '/') return HANDLER_GO_ON;
if (!http_method_get_or_head(con->request.http_method)) return HANDLER_GO_ON;
if (buffer_is_empty(con->physical.path)) return HANDLER_GO_ON;
mod_dirlisting_patch_config(con, p);

3
src/mod_expire.c
View File

@ -275,8 +275,7 @@ CONNECTION_FUNC(mod_expire_handler) {
/* Add caching headers only to http_status 200 OK or 206 Partial Content */
if (con->http_status != 200 && con->http_status != 206) return HANDLER_GO_ON;
/* Add caching headers only to GET or HEAD requests */
if ( con->request.http_method != HTTP_METHOD_GET
&& con->request.http_method != HTTP_METHOD_HEAD) return HANDLER_GO_ON;
if (!http_method_get_or_head(con->request.http_method)) return HANDLER_GO_ON;
/* Add caching headers only if not already present */
vb = http_header_response_get(con, HTTP_HEADER_CACHE_CONTROL, CONST_STR_LEN("Cache-Control"));
if (NULL != vb) return HANDLER_GO_ON;

3
src/mod_proxy.c
View File

@ -859,8 +859,7 @@ static handler_t proxy_create_env(gw_handler_ctx *gwhctx) {
if (con->request.content_length > 0
|| (0 == con->request.content_length
&& HTTP_METHOD_GET != con->request.http_method
&& HTTP_METHOD_HEAD != con->request.http_method)) {
&& !http_method_get_or_head(con->request.http_method))) {
/* set Content-Length if client sent Transfer-Encoding: chunked
* and not streaming to backend (request body has been fully received) */
const buffer *vb = http_header_request_get(con, HTTP_HEADER_CONTENT_LENGTH, CONST_STR_LEN("Content-Length"));

9
src/mod_staticfile.c
View File

@ -106,14 +106,7 @@ URIHANDLER_FUNC(mod_staticfile_subrequest) {
if (con->mode != DIRECT) return HANDLER_GO_ON;
/* we only handle GET, POST and HEAD */
switch(con->request.http_method) {
case HTTP_METHOD_GET:
case HTTP_METHOD_POST:
case HTTP_METHOD_HEAD:
break;
default:
return HANDLER_GO_ON;
}
if (!http_method_get_head_post(con->request.http_method)) return HANDLER_GO_ON;
mod_staticfile_patch_config(con, p);

3
src/request.c
View File

@ -855,8 +855,7 @@ int http_request_parse(connection * const con, char * const hdrs, const unsigned
http_header_request_unset(con, HTTP_HEADER_CONTENT_LENGTH, CONST_STR_LEN("Content-Length"));
}
}
if ((HTTP_METHOD_GET == con->request.http_method
|| HTTP_METHOD_HEAD == con->request.http_method)
if (http_method_get_or_head(con->request.http_method)
&& !(con->conf.http_parseopts & HTTP_PARSEOPT_METHOD_GET_BODY)) {
return http_request_header_line_invalid(con, 400, "GET/HEAD with content-length -> 400");
}