Upgrade dependent version: github.com/open-policy-agent/opa (#5315)

Upgrade dependent version: github.com/open-policy-agent/opa v0.18.0 -> v0.45.0

Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>

Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>

vendor/github.com/open-policy-agent/opa/metrics/metrics.go

@@ -19,8 +19,10 @@ import (
 
 // Well-known metric names.
 const (
+	BundleRequest       = "bundle_request"
 	ServerHandler       = "server_handler"
 	ServerQueryCacheHit = "server_query_cache_hit"
+	SDKDecisionEval     = "sdk_decision_eval"
 	RegoQueryCompile    = "rego_query_compile"
 	RegoQueryEval       = "rego_query_eval"
 	RegoQueryParse      = "rego_query_parse"
@@ -31,6 +33,7 @@ const (
 	RegoInputParse      = "rego_input_parse"
 	RegoLoadFiles       = "rego_load_files"
 	RegoLoadBundles     = "rego_load_bundles"
+	RegoExternalResolve = "rego_external_resolve"
 )
 
 // Info contains attributes describing the underlying metrics provider.
@@ -50,6 +53,10 @@ type Metrics interface {
 	json.Marshaler
 }
 
+type TimerMetrics interface {
+	Timers() map[string]interface{}
+}
+
 type metrics struct {
 	mtx        sync.Mutex
 	timers     map[string]Timer
@@ -69,7 +76,7 @@ type metric struct {
 	Value interface{}
 }
 
-func (m *metrics) Info() Info {
+func (*metrics) Info() Info {
 	return Info{
 		Name: "<built-in>",
 	}
@@ -153,6 +160,16 @@ func (m *metrics) All() map[string]interface{} {
 	return result
 }
 
+func (m *metrics) Timers() map[string]interface{} {
+	m.mtx.Lock()
+	defer m.mtx.Unlock()
+	ts := map[string]interface{}{}
+	for n, t := range m.timers {
+		ts[m.formatKey(n, t)] = t.Value()
+	}
+	return ts
+}
+
 func (m *metrics) Clear() {
 	m.mtx.Lock()
 	defer m.mtx.Unlock()
@@ -198,7 +215,7 @@ func (t *timer) Start() {
 func (t *timer) Stop() int64 {
 	t.mtx.Lock()
 	defer t.mtx.Unlock()
-	delta := time.Now().Sub(t.start).Nanoseconds()
+	delta := time.Since(t.start).Nanoseconds()
 	t.value += delta
 	return delta
 }
@@ -267,6 +284,7 @@ func (h *histogram) Value() interface{} {
 type Counter interface {
 	Value() interface{}
 	Incr()
+	Add(n uint64)
 }
 
 type counter struct {
@@ -277,6 +295,18 @@ func (c *counter) Incr() {
 	atomic.AddUint64(&c.c, 1)
 }
 
+func (c *counter) Add(n uint64) {
+	atomic.AddUint64(&c.c, n)
+}
+
 func (c *counter) Value() interface{} {
 	return atomic.LoadUint64(&c.c)
 }
+
+func Statistics(num ...int64) interface{} {
+	t := newHistogram()
+	for _, n := range num {
+		t.Update(n)
+	}
+	return t.Value()
+}