From d6e9200cc35411f3f27426b608bcfdef9348e6d3 Mon Sep 17 00:00:00 2001 From: Jason A. Donenfeld Date: Tue, 14 Jan 2014 21:49:31 +0100 Subject: auth: add basic authentication filter framework 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.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'filter.c') diff --git a/filter.c b/filter.c index 0cce7bb..a5e5e4b 100644 --- a/filter.c +++ b/filter.c @@ -244,6 +244,11 @@ static int html_url_arg_lua_filter(lua_State *lua_state) return hook_lua_filter(lua_state, html_url_arg); } +static int html_include_lua_filter(lua_State *lua_state) +{ + return hook_lua_filter(lua_state, (void (*)(const char *))html_include); +} + static void cleanup_lua_filter(struct cgit_filter *base) { struct lua_filter *filter = (struct lua_filter *)base; @@ -279,6 +284,8 @@ static int init_lua_filter(struct lua_filter *filter) lua_setglobal(filter->lua_state, "html_url_path"); lua_pushcfunction(filter->lua_state, html_url_arg_lua_filter); lua_setglobal(filter->lua_state, "html_url_arg"); + lua_pushcfunction(filter->lua_state, html_include_lua_filter); + lua_setglobal(filter->lua_state, "html_include"); if (luaL_dofile(filter->lua_state, filter->script_file)) { error_lua_filter(filter); @@ -409,6 +416,10 @@ struct cgit_filter *cgit_new_filter(const char *cmd, filter_type filtertype) colon = NULL; switch (filtertype) { + case AUTH: + argument_count = 11; + break; + case EMAIL: argument_count = 2; break; -- cgit v1.2.3-70-g09d2