github/falco
1
0
Fork 0
mirror of https://github.com/falcosecurity/falco.git synced 2025-08-23 08:28:48 +00:00
Code Issues Projects Releases Wiki Activity

chore: fix formatting

Browse Source 
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
This commit is contained in:
Leonardo Grasso 2025-07-18 15:07:48 +02:00 committed by poiana
parent 81f26b7e5d
commit 63d27fbe1b
7 changed files with 67 additions and 66 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
userspace/engine/rule_loader.h
View File

@ -482,8 +482,8 @@ struct rule_update_info {
bool has_any_value() { bool has_any_value() {
return cond.has_value() || output.has_value() || desc.has_value() || tags.has_value() || return cond.has_value() || output.has_value() || desc.has_value() || tags.has_value() ||
exceptions.has_value() || priority.has_value() || enabled.has_value() || exceptions.has_value() || priority.has_value() || enabled.has_value() ||
capture.has_value() || capture_duration.has_value() || capture.has_value() || capture_duration.has_value() || warn_evttypes.has_value() ||
warn_evttypes.has_value() || skip_if_unknown_filter.has_value(); skip_if_unknown_filter.has_value();
} }
context ctx; context ctx;

4
userspace/falco/app/actions/helpers.h
View File

@ -49,7 +49,7 @@ inline std::string generate_scap_file_path(const std::string& prefix,
char digits[21]; // 20 digits + null terminator char digits[21]; // 20 digits + null terminator
digits[20] = '\0'; digits[20] = '\0';
uint64_t t = timestamp; uint64_t t = timestamp;
for (int i = 19; i >= 0; --i) { for(int i = 19; i >= 0; --i) {
digits[i] = '0' + (t % 10); digits[i] = '0' + (t % 10);
t /= 10; t /= 10;
} }
@ -61,7 +61,7 @@ inline std::string generate_scap_file_path(const std::string& prefix,
// Zero-pad evt_num to 20 digits for proper lexicographic sorting // Zero-pad evt_num to 20 digits for proper lexicographic sorting
// Build digits from right to left in a buffer, then append to path // Build digits from right to left in a buffer, then append to path
t = evt_num; t = evt_num;
for (int i = 19; i >= 0; --i) { for(int i = 19; i >= 0; --i) {
digits[i] = '0' + (t % 10); digits[i] = '0' + (t % 10);
t /= 10; t /= 10;
} }

30
userspace/falco/app/actions/process_events.cpp
View File

@ -145,7 +145,7 @@ static falco::app::run_result do_inspect(
} }
// init dumper for captures // init dumper for captures
sinsp_dumper *dumper = new sinsp_dumper(); sinsp_dumper* dumper = new sinsp_dumper();
uint64_t dump_started_ts = 0; uint64_t dump_started_ts = 0;
uint64_t dump_deadline_ts = 0; uint64_t dump_deadline_ts = 0;
@ -174,7 +174,7 @@ static falco::app::run_result do_inspect(
if(falco::app::g_terminate_signal.triggered()) { if(falco::app::g_terminate_signal.triggered()) {
falco::app::g_terminate_signal.handle([&]() { falco::app::g_terminate_signal.handle([&]() {
falco_logger::log(falco_logger::level::INFO, "SIGINT received, exiting...\n"); falco_logger::log(falco_logger::level::INFO, "SIGINT received, exiting...\n");
if (dump_started_ts != 0) { if(dump_started_ts != 0) {
dump_started_ts = 0; dump_started_ts = 0;
dump_deadline_ts = 0; dump_deadline_ts = 0;
dumper->close(); dumper->close();
@ -184,7 +184,7 @@ static falco::app::run_result do_inspect(
} else if(falco::app::g_restart_signal.triggered()) { } else if(falco::app::g_restart_signal.triggered()) {
falco::app::g_restart_signal.handle([&]() { falco::app::g_restart_signal.handle([&]() {
falco_logger::log(falco_logger::level::INFO, "SIGHUP received, restarting...\n"); falco_logger::log(falco_logger::level::INFO, "SIGHUP received, restarting...\n");
if (dump_started_ts != 0) { if(dump_started_ts != 0) {
dump_started_ts = 0; dump_started_ts = 0;
dump_deadline_ts = 0; dump_deadline_ts = 0;
dumper->close(); dumper->close();
@ -303,7 +303,8 @@ static falco::app::run_result do_inspect(
// the outputs. // the outputs.
auto res = s.engine->process_event(source_engine_idx, ev, s.config->m_rule_matching); auto res = s.engine->process_event(source_engine_idx, ev, s.config->m_rule_matching);
if(res != nullptr) { if(res != nullptr) {
auto capture = s.config->m_capture_enabled && capture_mode_t::ALL_RULES == s.config->m_capture_mode; auto capture = s.config->m_capture_enabled &&
capture_mode_t::ALL_RULES == s.config->m_capture_mode;
for(auto& rule_res : *res) { for(auto& rule_res : *res) {
// Process output // Process output
s.outputs->handle_event(rule_res.evt, s.outputs->handle_event(rule_res.evt,
@ -325,25 +326,27 @@ static falco::app::run_result do_inspect(
} }
} }
// When a rule matches or we are in all_rules mode, we start a dump (if not in progress yet) // When a rule matches or we are in all_rules mode, we start a dump (if not in progress
// yet)
if(capture && dump_started_ts == 0) { if(capture && dump_started_ts == 0) {
dumper->open(inspector.get(), dumper->open(inspector.get(),
generate_scap_file_path(s.config->m_capture_path_prefix, ev->get_ts(), ev->get_num()), generate_scap_file_path(s.config->m_capture_path_prefix,
ev->get_ts(),
ev->get_num()),
true); // Enable compression true); // Enable compression
dump_started_ts = ev->get_ts(); dump_started_ts = ev->get_ts();
// If no rule has set a deadline, use the default one // If no rule has set a deadline, use the default one
if (dump_deadline_ts == 0) { if(dump_deadline_ts == 0) {
dump_deadline_ts = dump_started_ts + s.config->m_capture_default_duration_ns; dump_deadline_ts = dump_started_ts + s.config->m_capture_default_duration_ns;
} }
} }
} }
// Save events when a dump is in progress. // Save events when a dump is in progress.
// If the deadline is reached, close the dump. // If the deadline is reached, close the dump.
if (dump_started_ts != 0) { if(dump_started_ts != 0) {
dumper->dump(ev); dumper->dump(ev);
if (ev->get_ts() > dump_deadline_ts) { if(ev->get_ts() > dump_deadline_ts) {
dumper->flush(); dumper->flush();
dumper->close(); dumper->close();
dump_started_ts = 0; dump_started_ts = 0;
@ -500,10 +503,9 @@ falco::app::run_result falco::app::actions::process_events(falco::app::state& s)
default: default:
ASSERT(false); ASSERT(false);
} }
falco_logger::log( falco_logger::log(falco_logger::level::INFO,
falco_logger::level::INFO, "Capture is enabled in mode " + capture_mode + ". Capturing events to " +
"Capture is enabled in mode " + capture_mode + s.config->m_capture_path_prefix + "\n");
". Capturing events to " + s.config->m_capture_path_prefix + "\n");
} }
// Start processing events // Start processing events

4
userspace/falco/configuration.cpp
View File

@ -641,7 +641,6 @@ void falco_configuration::load_yaml(const std::string &config_name) {
m_metrics_include_empty_values = m_metrics_include_empty_values =
m_config.get_scalar<bool>("metrics.include_empty_values", false); m_config.get_scalar<bool>("metrics.include_empty_values", false);
m_capture_enabled = m_config.get_scalar<bool>("capture.enabled", false); m_capture_enabled = m_config.get_scalar<bool>("capture.enabled", false);
m_capture_path_prefix = m_config.get_scalar<std::string>("capture.path_prefix", "/tmp/falco"); m_capture_path_prefix = m_config.get_scalar<std::string>("capture.path_prefix", "/tmp/falco");
// Set capture mode if not already set. // Set capture mode if not already set.
@ -659,7 +658,8 @@ void falco_configuration::load_yaml(const std::string &config_name) {
} }
// Convert to nanoseconds // Convert to nanoseconds
m_capture_default_duration_ns = m_config.get_scalar<uint32_t>("capture.default_duration", 5000) * 1000000LL; m_capture_default_duration_ns =
m_config.get_scalar<uint32_t>("capture.default_duration", 5000) * 1000000LL;
m_plugins_hostinfo = m_config.get_scalar<bool>("plugins_hostinfo", true); m_plugins_hostinfo = m_config.get_scalar<bool>("plugins_hostinfo", true);

1
userspace/falco/configuration.h
View File

@ -215,7 +215,6 @@ public:
capture_mode_t m_capture_mode = capture_mode_t::RULES; capture_mode_t m_capture_mode = capture_mode_t::RULES;
u_int64_t m_capture_default_duration_ns; u_int64_t m_capture_default_duration_ns;
// Falco engine // Falco engine
engine_kind_t m_engine_mode = engine_kind_t::KMOD; engine_kind_t m_engine_mode = engine_kind_t::KMOD;
kmod_config m_kmod = {}; kmod_config m_kmod = {};