#include "uclient-utils.h"
#include "uclient-backend.h"
-static struct ustream_ssl_ctx *ssl_ctx;
-static uint32_t nc;
-
enum auth_type {
AUTH_TYPE_UNKNOWN,
AUTH_TYPE_NONE,
struct uclient_http {
struct uclient uc;
+ struct ustream_ssl_ctx *ssl_ctx;
struct ustream *us;
struct ustream_fd ufd;
long read_chunked;
long content_length;
+ uint32_t nc;
+
struct blob_buf headers;
struct blob_buf meta;
};
static void
get_cnonce(char *dest)
{
- uint32_t val = nc;
+ uint32_t val = 0;
FILE *f;
f = fopen("/dev/urandom", "r");
if (!realm || !data.qop || !data.nonce)
return;
- sprintf(nc_str, "%08x", nc++);
+ sprintf(nc_str, "%08x", uh->nc++);
get_cnonce(cnonce_str);
data.qop = "auth";
if (ret)
return ret;
- if (!ssl_ctx)
- ssl_ctx = ustream_ssl_context_new(false);
+ if (!uh->ssl_ctx)
+ uh->ssl_ctx = ustream_ssl_context_new(false);
us->string_data = true;
us->notify_state = uclient_ssl_notify_state;
us->notify_read = uclient_ssl_notify_read;
- ustream_ssl_init(&uh->ussl, &uh->ufd.stream, ssl_ctx, false);
+ ustream_ssl_init(&uh->ussl, &uh->ufd.stream, uh->ssl_ctx, false);
return 0;
}
{
struct uclient_http *uh = container_of(cl, struct uclient_http, uc);
+ if (uh->ssl_ctx)
+ ustream_ssl_context_free(uh->ssl_ctx);
+
uclient_http_free_url_state(cl);
blob_buf_free(&uh->headers);
blob_buf_free(&uh->meta);
return len;
}
+bool uclient_http_redirect(struct uclient *cl)
+{
+ struct uclient_http *uh = container_of(cl, struct uclient_http, uc);
+ struct blobmsg_policy location = {
+ .name = "location",
+ .type = BLOBMSG_TYPE_STRING,
+ };
+ struct uclient_url *url = cl->url;
+ struct blob_attr *tb;
+
+ if (cl->backend != &uclient_backend_http)
+ return false;
+
+ switch (cl->status_code) {
+ case 301:
+ case 302:
+ case 307:
+ break;
+ default:
+ return false;
+ }
+
+ blobmsg_parse(&location, 1, &tb, blob_data(uh->meta.head), blob_len(uh->meta.head));
+ if (!tb)
+ return false;
+
+ url = uclient_get_url(blobmsg_data(tb), url->auth);
+ if (!url)
+ return false;
+
+ free(cl->url);
+ cl->url = url;
+ uclient_http_connect(cl);
+ uclient_http_request_done(cl);
+
+ return true;
+}
+
const struct uclient_backend uclient_backend_http = {
.prefix = uclient_http_prefix,