Small and lightweight cloud storage written in C99 and POSIX.1-2008. https://gitea.privatedns.org/xavi/slcl/atom?h=imagemagick 2023-03-28T01:15:27+00:00 2023-03-28T01:15:27+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2023-03-24T01:39:23+00:00 urn:sha1:fa97b1904c72c184b09c627c7ccab0d0db4a060c 2023-03-25T08:49:24+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2023-03-25T08:49:24+00:00 urn:sha1:09a157d307f3dd766912a203347069b11fed1aa1 2023-03-24T01:49:11+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2023-03-24T01:47:11+00:00 urn:sha1:b3ef22ac2ae126951c5b74003c7b17189c0ecbbb This allows using the default compiler defined by make(1) (i.e., c99(1)), thus improving POSIX compatibility. 2023-03-20T09:57:20+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2023-03-20T02:32:00+00:00 urn:sha1:d9bb874591c63f2efbfc1c4c953934251c700e9f So far, slcl would just close the connection with a client when the Content-Length of an incoming request exceeded the user quota, without any meaningful information given back to the user. Now, slcl responds with a HTML file with meaningful information about the error. Limitations: - While this commits has been successfully tested on ungoogled-chromium, LibreWolf (and I assume Firefox and any other derivates too) does not seem to receive the response from the server. - However, this issue only occurred during local testing, but not on remote instances. 2023-03-19T22:58:03+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2023-03-19T12:08:09+00:00 urn:sha1:66bc98275f24935b2d609ce9c98de5c3b73c6dd3 - When a non-empty username and an empty password was given, slcl would crash due to a double free(3). This happened because append_form would grow the form list before sanitizing the input and, since the output pointer was not updated to the caller function, the latter would attempt to free a now-old pointer. - Additionally, some compilers such as clang complained about the potential use of an uninitialized variable when calling forms_free. - Also, it was a good opportunity to refactor get_forms and its caller functions, as get_forms was not differentiate fatal errors from user input errors. 2023-03-16T01:23:05+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2023-03-16T01:23:05+00:00 urn:sha1:9624e8114408b96ac96675191ae2e34b0e403ee1 As otherwise reported by clang 14.0.0: main.c:679:14: warning: variable 'cur' is used uninitialized whenever '&&' condition is false [-Wsometimes-uninitialized] else if (available && quota_current(a, username, &cur)) This was a minor issue after all, as pq was not used unless available were set. 2023-03-16T00:46:49+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2023-03-16T00:46:49+00:00 urn:sha1:7e2e37d40ac130079570a4f8111d4d5ca5fc9344 So far, slcl failed with poorly described error messages when any of the essential directories were missing. Now, these are created automatically so that the initial setup is easier. 2023-03-09T01:04:52+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2023-03-09T00:46:45+00:00 urn:sha1:d18243c019878067f1883ef69cfea1ddd5888c2f 2023-03-09T01:02:40+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2023-03-09T00:29:48+00:00 urn:sha1:2e1b1313962d979b6e15491c63d316d829638bf0 An HTML form is now added next to each regular file, that generates a POST request. Then, slcl replies with a HTML document with a link to the public resource (which are implemented as symlinks). Limitations: - For now, only regular files can be shared i.e., sharing directories is not possible. While feasible, it still requires a larger refactor to list_dir and resource_layout, so that read-only access to the directory is provided to anonymous users. 2023-03-09T00:17:37+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2023-03-09T00:17:37+00:00 urn:sha1:a4c12e7ccc11f5f15e0e81db0be2a908eab5b141 Otherwise, every function calling get_forms must implement this.