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Code Issues

uhttpd: redirect to same location with trailing slash appended if directories are requested

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SVN-Revision: 23952
This commit is contained in:
Jo-Philipp Wich 2010-11-10 20:52:30 +00:00
parent 507986e6f6
commit 5931a158a4
4 changed files with 22 additions and 5 deletions
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2
package/uhttpd/Makefile
View File

@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=uhttpd
PKG_RELEASE:=18
PKG_RELEASE:=19
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
PKG_BUILD_DEPENDS := libcyassl liblua

21
package/uhttpd/src/uhttpd-utils.c
View File

@ -474,6 +474,7 @@ struct path_info * uh_path_lookup(struct client *cl, const char *url)
char *docroot = cl->server->conf->docroot;
char *pathptr = NULL;
int slash = 0;
int no_sym = cl->server->conf->no_symlinks;
int i = 0;
struct stat s;
@ -516,7 +517,7 @@ struct path_info * uh_path_lookup(struct client *cl, const char *url)
}
/* create canon path */
for( i = strlen(buffer); i >= 0; i-- )
for( i = strlen(buffer), slash = (buffer[max(0, i-1)] == '/'); i >= 0; i-- )
{
if( (buffer[i] == 0) || (buffer[i] == '/') )
{
@ -567,7 +568,23 @@ struct path_info * uh_path_lookup(struct client *cl, const char *url)
memcpy(buffer, path_phys, sizeof(buffer));
pathptr = &buffer[strlen(buffer)];
if( cl->server->conf->index_file )
/* if requested url resolves to a directory and a trailing slash
is missing in the request url, redirect the client to the same
url with trailing slash appended */
if( !slash )
{
uh_http_sendf(cl, NULL,
"HTTP/1.1 302 Found\r\n"
"Location: %s%s%s\r\n"
"Connection: close\r\n\r\n",
&path_phys[strlen(docroot)],
p.query ? "?" : "",
p.query ? p.query : ""
);
p.redirected = 1;
}
else if( cl->server->conf->index_file )
{
strncat(buffer, cl->server->conf->index_file, sizeof(buffer));

1
package/uhttpd/src/uhttpd-utils.h
View File

@ -52,6 +52,7 @@ struct path_info {
char *name;
char *info;
char *query;
int redirected;
struct stat stat;
};

3
package/uhttpd/src/uhttpd.c
View File

@ -566,7 +566,7 @@ static void uh_mainloop(struct config *conf, fd_set serv_fds, int max_fd)
if( (pin = uh_path_lookup(cl, req->url)) != NULL )
{
/* auth ok? */
if( uh_auth_check(cl, req, pin) )
if( !pin->redirected && uh_auth_check(cl, req, pin) )
uh_dispatch_request(cl, req, pin);
}
@ -1089,4 +1089,3 @@ int main (int argc, char **argv)
return 0;
}