uclient, branch master

uclient-http: fix data_eof for body-less responses

2026-02-20T09:02:16Z

HEAD, 204 and 304 responses have no body by definition. When the server includes a Content-Length header (indicating the resource size, not the response body size), uclient_notify_eof() failed to set data_eof, causing a spurious "Connection reset prematurely" error. Fixes: https://github.com/openwrt/uclient/issues/15 Signed-off-by: Felix Fietkau

uclient-fetch: support for WebDAV methods

2026-02-13T07:53:55Z

Add COPY, LOCK, MKCOL, MOVE, PROPFIND, PROPPATCH and UNLOCK request types for WebDAV support. Add body support for methods that use XML request bodies (PROPFIND, PROPPATCH, LOCK, MKCOL). Signed-off-by: Sergey Ponomarev Signed-off-by: Felix Fietkau

uclient-fetch: add OPTIONS request type

2026-02-13T07:53:55Z

Signed-off-by: Sergey Ponomarev Signed-off-by: Felix Fietkau

uclient-fetch: Support of --method, --body-data and --body-file

2026-02-13T07:38:05Z

The --method allows executing PUT, DELETE, OPTIONS, HEAD e.g.: wget -O - -q \ --method=PUT \ --body-data='{"id": 42}' \ --header='Content-Type: application/json' \ http://api.example.com/ To avoid clashes with the --post-data/file options, the separate --body-data/file must be used. They are stored to the same post_data and post_file vars. Mutual usage of the options is not allowed, same as in GNU wget. Signed-off-by: Sergey Ponomarev Signed-off-by: Felix Fietkau

uclient-fetch: Use HEAD for --spider

2026-02-13T07:37:53Z

In GNU wget the --spider first issues a HEAD request, then if HEAD fails, issues a GET request. In uclient, only a GET request is sent. The patch changes GET to HEAD e.g. get the file size without downloading it first. This is still not totally compatible with GNU wget because it does not retry with GET if HEAD fails. Someone may use the --spider to call a GET only API, so they may be affected. But this is incorrect usage while others may expect that the spider uses HEAD and don't expect a download. Signed-off-by: Sungbo Eo Signed-off-by: Sergey Ponomarev Signed-off-by: Felix Fietkau

uclient-fetch: Extract opt_post variable

2026-02-13T07:37:47Z

The var means that ether --post-data or --post-file was set. Remove duplicated code to set the Content-Type header. Signed-off-by: Sergey Ponomarev Signed-off-by: Felix Fietkau

uclient-http: fix HTTP authentication after deferred header processing

2026-02-13T07:30:42Z

Move uclient_http_process_headers() into the deferred callback so that auth_type is captured before it gets updated. The previous refactor in commit 80c9bd29c233 ("uclient-http: fix hang on HTTP to HTTPS redirect") moved the auth_type snapshot after uclient_http_process_headers() had already changed it from AUTH_TYPE_UNKNOWN, causing the 401 retry path to never trigger. Fixes: https://github.com/openwrt/uclient/issues/14 Signed-off-by: Felix Fietkau

ucode: fix memory leak when using ssl context

2026-01-31T13:56:34Z

Check for and free any SSL context when freeing uclient object. Fixes: https://github.com/openwrt/uclient/issues/11 Signed-off-by: Eric Fahlgren Signed-off-by: Felix Fietkau

uclient-http: fix hang on HTTP to HTTPS redirect

2026-01-31T13:54:29Z

Defer header processing to a uloop timeout to avoid modifying stream state while inside its callback chain. When switching protocols during a redirect, the old stream's callback code could corrupt the new SSL stream's state due to the union memory sharing between ustream_fd and ustream_ssl. Add HTTP_STATE_PROCESS_HEADERS intermediate state to prevent body data from being processed before the deferred header_done callback runs. Also detect protocol changes (HTTP to HTTPS) in uclient_http_connect() to force a proper disconnect and reconnect. Fixes: https://github.com/openwrt/uclient/issues/13 Signed-off-by: Felix Fietkau

uclient-http: fix seq field check to use correct field

2026-01-31T13:46:15Z

The code was checking uh->uc.seq for changes to detect redirects, but only uh->seq is actually incremented (in uclient_http_init_request and uclient_http_reset_state). This meant the redirect detection check was always comparing against an unchanging value. Signed-off-by: Felix Fietkau