cgit/cgit.c, branch v0.10

cgit.c: free tmp variable

2014-01-16T23:48:17Z

Signed-off-by: Jason A. Donenfeld

Switch to exclusively using global ctx

2014-01-16T23:44:54Z

Drop the context parameter from the following functions (and all static helpers used by them) and use the global context instead: * cgit_print_http_headers() * cgit_print_docstart() * cgit_print_pageheader() Remove context parameter from all commands Drop the context parameter from the following functions (and all static helpers used by them) and use the global context instead: * cgit_get_cmd() * All cgit command functions. * cgit_clone_info() * cgit_clone_objects() * cgit_clone_head() * cgit_print_plain() * cgit_show_stats() In initialization routines, use the global context variable instead of passing a pointer around locally. Remove callback data parameter for cache slots This is no longer needed since the context is always read from the global context variable. Signed-off-by: Lukas Fleischer

auth: have cgit calculate login address

2014-01-16T22:21:54Z

This way we're sure to use virtual root, or any other strangeness encountered. Signed-off-by: Jason A. Donenfeld

authentication: use hidden form instead of referer

2014-01-16T11:13:39Z

This also gives us some CSRF protection. Note that we make use of the hmac to protect the redirect value. Signed-off-by: Jason A. Donenfeld

auth: add basic authentication filter framework

2014-01-16T01:28:12Z

This leverages the new lua support. See filters/simple-authentication.lua for explaination of how this works. There is also additional documentation in cgitrc.5.txt. Though this is a cookie-based approach, cgit's caching mechanism is preserved for authenticated pages. Very plugable and extendable depending on user needs. The sample script uses an HMAC-SHA1 based cookie to store the currently logged in user, with an expiration date. Signed-off-by: Jason A. Donenfeld

filter: add support for email filter

2014-01-14T01:00:07Z

Signed-off-by: Jason A. Donenfeld

filter: basic write hooking infrastructure

2014-01-14T01:00:07Z

Filters can now call hook_write and unhook_write if they want to redirect writing to stdout to a different function. This saves us from potential file descriptor pipes and other less efficient mechanisms. We do this instead of replacing the call in html_raw because some places stdlib's printf functions are used (ui-patch or within git itself), which has its own internal buffering, which makes it difficult to interlace our function calls. So, we dlsym libc's write and then override it in the link stage. While we're at it, we move considerations of argument count into the generic new filter handler. Signed-off-by: Jason A. Donenfeld

filter: allow for cleanup hook for filter types

2014-01-14T01:00:07Z

At some point, we're going to want to do lazy deallocation of filters. For example, if we implement lua, we'll want to load the lua runtime once for each filter, even if that filter is called many times. Similarly, for persistent exec filters, we'll want to load it once, despite many open_filter and close_filter calls, and only reap the child process at the end of the cgit process. For this reason, we add here a cleanup function that is called at the end of cgit's main(). Signed-off-by: Jason A. Donenfeld

filter: add fprintf_filter function

2014-01-14T01:00:07Z

This stops the code in cgit.c::print_repo needing to inspect the cgit_filter structure, meaning that we can abstract out different filter types that will have different fields that need to be printed. Signed-off-by: John Keeping

filter: split filter functions into their own file

2014-01-10T16:45:43Z

A first step for more interesting things. Signed-off-by: Jason A. Donenfeld