Restructure modules (#1572)

* Move portbase into monorepo * Add new simple module mgr * [WIP] Switch to new simple module mgr * Add StateMgr and more worker variants * [WIP] Switch more modules * [WIP] Switch more modules * [WIP] swtich more modules * [WIP] switch all SPN modules * [WIP] switch all service modules * [WIP] Convert all workers to the new module system * [WIP] add new task system to module manager * [WIP] Add second take for scheduling workers * [WIP] Add FIXME for bugs in new scheduler * [WIP] Add minor improvements to scheduler * [WIP] Add new worker scheduler * [WIP] Fix more bug related to new module system * [WIP] Fix start handing of the new module system * [WIP] Improve startup process * [WIP] Fix minor issues * [WIP] Fix missing subsystem in settings * [WIP] Initialize managers in constructor * [WIP] Move module event initialization to constrictors * [WIP] Fix setting for enabling and disabling the SPN module * [WIP] Move API registeration into module construction * [WIP] Update states mgr for all modules * [WIP] Add CmdLine operation support * Add state helper methods to module group and instance * Add notification and module status handling to status package * Fix starting issues * Remove pilot widget and update security lock to new status data * Remove debug logs * Improve http server shutdown * Add workaround for cleanly shutting down firewall+netquery * Improve logging * Add syncing states with notifications for new module system * Improve starting, stopping, shutdown; resolve FIXMEs/TODOs * [WIP] Fix most unit tests * Review new module system and fix minor issues * Push shutdown and restart events again via API * Set sleep mode via interface * Update example/template module * [WIP] Fix spn/cabin unit test * Remove deprecated UI elements * Make log output more similar for the logging transition phase * Switch spn hub and observer cmds to new module system * Fix log sources * Make worker mgr less error prone * Fix tests and minor issues * Fix observation hub * Improve shutdown and restart handling * Split up big connection.go source file * Move varint and dsd packages to structures repo * Improve expansion test * Fix linter warnings * Fix interception module on windows * Fix linter errors --------- Co-authored-by: Vladimir Stoilov <vladimir@safing.io>
2024-08-09 17:15:48 +02:00
parent 10a77498f4
commit 80664d1a27
647 changed files with 37690 additions and 3366 deletions
--- a/base/rng/entropy_test.go
+++ b/base/rng/entropy_test.go
@@ -0,0 +1,73 @@
+package rng
+
+import (
+	"testing"
+	"time"
+)
+
+func TestFeeder(t *testing.T) {
+	t.Parallel()
+
+	// wait for start / first round to complete
+	time.Sleep(1 * time.Millisecond)
+
+	f := NewFeeder()
+
+	// go through all functions
+	f.NeedsEntropy()
+	f.SupplyEntropy([]byte{0}, 0)
+	f.SupplyEntropyAsInt(0, 0)
+	f.SupplyEntropyIfNeeded([]byte{0}, 0)
+	f.SupplyEntropyAsIntIfNeeded(0, 0)
+
+	// fill entropy
+	f.SupplyEntropyAsInt(0, 65535)
+
+	// check blocking calls
+
+	waitOne := make(chan struct{})
+	go func() {
+		f.SupplyEntropy([]byte{0}, 0)
+		close(waitOne)
+	}()
+	select {
+	case <-waitOne:
+		t.Error("call does not block!")
+	case <-time.After(10 * time.Millisecond):
+	}
+
+	waitTwo := make(chan struct{})
+	go func() {
+		f.SupplyEntropyAsInt(0, 0)
+		close(waitTwo)
+	}()
+	select {
+	case <-waitTwo:
+		t.Error("call does not block!")
+	case <-time.After(10 * time.Millisecond):
+	}
+
+	// check non-blocking calls
+
+	waitThree := make(chan struct{})
+	go func() {
+		f.SupplyEntropyIfNeeded([]byte{0}, 0)
+		close(waitThree)
+	}()
+	select {
+	case <-waitThree:
+	case <-time.After(10 * time.Millisecond):
+		t.Error("call blocks!")
+	}
+
+	waitFour := make(chan struct{})
+	go func() {
+		f.SupplyEntropyAsIntIfNeeded(0, 0)
+		close(waitFour)
+	}()
+	select {
+	case <-waitFour:
+	case <-time.After(10 * time.Millisecond):
+		t.Error("call blocks!")
+	}
+}