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Preventing double slashes

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Lorenz Stechauner
2021-01-04 20:56:05 +01:00
parent c7ca62a7e9
commit df49236130
1 changed files with 11 additions and 2 deletions
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13
src/uri.c
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@ -64,12 +64,21 @@ int uri_init(http_uri *uri, const char *webroot, const char *uri_str, int dir_mo
if (strstr(uri->req_path, "/../") != NULL || strstr(uri->req_path, "/./") != NULL) { if (strstr(uri->req_path, "/../") != NULL || strstr(uri->req_path, "/./") != NULL) {
return 2; return 2;
} }
// TODO handle double slashes in URI
size = strlen(uri->req_path) + 1; size = strlen(uri->req_path) + 1;
uri->path = malloc(size); uri->path = malloc(size);
uri->pathinfo = malloc(size); uri->pathinfo = malloc(size);
strcpy(uri->path, uri->req_path);
char last = 0;
for (int i = 0, j = 0; i < size - 1; i++) {
char ch = uri->req_path[i];
if (last != '/' || ch != '/') {
uri->path[j++] = ch;
uri->path[j] = 0;
}
last = ch;
}
if (uri->path[strlen(uri->path) - 1] == '/') { if (uri->path[strlen(uri->path) - 1] == '/') {
uri->path[strlen(uri->path) - 1] = 0; uri->path[strlen(uri->path) - 1] = 0;
strcpy(uri->pathinfo, "/"); strcpy(uri->pathinfo, "/");