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[CSM] Client side modding

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* rename GameScripting to ServerScripting
* Make getBuiltinLuaPath static serverside
* Add on_shutdown callback
* Add on_receiving_chat_message & on_sending_chat_message callbacks
* ScriptApiBase: use IGameDef instead of Server
  This permits to share common attribute between client & server
* Enable mod security in client side modding without conditions
This commit is contained in:
Loic Blot 2017-01-21 15:02:08 +01:00 • committed by Loïc Blot
parent c9492b4d37
commit 2efae3ffd7
37 changed files with 488 additions and 64 deletions
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12
src/script/cpp_api/s_security.cpp
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@ -382,9 +382,9 @@ bool ScriptApiSecurity::checkPath(lua_State *L, const char *path,
lua_rawgeti(L, LUA_REGISTRYINDEX, CUSTOM_RIDX_SCRIPTAPI);
ScriptApiBase *script = (ScriptApiBase *) lua_touserdata(L, -1);
lua_pop(L, 1);
const Server *server = script->getServer();
if (!server) return false;
const IGameDef *gamedef = script->getGameDef();
if (!gamedef)
return false;
// Get mod name
lua_rawgeti(L, LUA_REGISTRYINDEX, CUSTOM_RIDX_CURRENT_MOD_NAME);
@ -400,7 +400,7 @@ bool ScriptApiSecurity::checkPath(lua_State *L, const char *path,
// Allow paths in mod path
// Don't bother if write access isn't important, since it will be handled later
if (write_required || write_allowed != NULL) {
const ModSpec *mod = server->getModSpec(mod_name);
const ModSpec *mod = gamedef->getModSpec(mod_name);
if (mod) {
str = fs::AbsolutePath(mod->path);
if (!str.empty() && fs::PathStartsWith(abs_path, str)) {
@ -414,7 +414,7 @@ bool ScriptApiSecurity::checkPath(lua_State *L, const char *path,
// Allow read-only access to all mod directories
if (!write_required) {
const std::vector<ModSpec> mods = server->getMods();
const std::vector<ModSpec> mods = gamedef->getMods();
for (size_t i = 0; i < mods.size(); ++i) {
str = fs::AbsolutePath(mods[i].path);
if (!str.empty() && fs::PathStartsWith(abs_path, str)) {
@ -423,7 +423,7 @@ bool ScriptApiSecurity::checkPath(lua_State *L, const char *path,
}
}
str = fs::AbsolutePath(server->getWorldPath());
str = fs::AbsolutePath(gamedef->getWorldPath());
if (!str.empty()) {
// Don't allow access to other paths in the world mod/game path.
// These have to be blocked so you can't override a trusted mod