feat: add quotas (#4779)

adds possibilities to cap authenticated requests and execution seconds of actions on a defined intervall

internal/logstore/helpers_test.go

@@ -0,0 +1,83 @@
+package logstore_test
+
+import (
+	"time"
+
+	"github.com/zitadel/zitadel/internal/logstore"
+	"github.com/zitadel/zitadel/internal/repository/quota"
+)
+
+type emitterOption func(config *logstore.EmitterConfig)
+
+func emitterConfig(options ...emitterOption) *logstore.EmitterConfig {
+	cfg := &logstore.EmitterConfig{
+		Enabled:         true,
+		Keep:            time.Hour,
+		CleanupInterval: time.Hour,
+		Debounce: &logstore.DebouncerConfig{
+			MinFrequency: 0,
+			MaxBulkSize:  0,
+		},
+	}
+	for _, opt := range options {
+		opt(cfg)
+	}
+	return cfg
+}
+
+func withDebouncerConfig(config *logstore.DebouncerConfig) emitterOption {
+	return func(c *logstore.EmitterConfig) {
+		c.Debounce = config
+	}
+}
+
+func withDisabled() emitterOption {
+	return func(c *logstore.EmitterConfig) {
+		c.Enabled = false
+	}
+}
+
+func withCleanupping(keep, interval time.Duration) emitterOption {
+	return func(c *logstore.EmitterConfig) {
+		c.Keep = keep
+		c.CleanupInterval = interval
+	}
+}
+
+type quotaOption func(config *quota.AddedEvent)
+
+func quotaConfig(quotaOptions ...quotaOption) quota.AddedEvent {
+	q := &quota.AddedEvent{
+		Amount:        90,
+		Limit:         false,
+		ResetInterval: 90 * time.Second,
+		From:          time.Unix(0, 0),
+	}
+	for _, opt := range quotaOptions {
+		opt(q)
+	}
+	return *q
+}
+
+func withAmountAndInterval(n uint64) quotaOption {
+	return func(c *quota.AddedEvent) {
+		c.Amount = n
+		c.ResetInterval = time.Duration(n) * time.Second
+	}
+}
+
+func withLimiting() quotaOption {
+	return func(c *quota.AddedEvent) {
+		c.Limit = true
+	}
+}
+
+func repeat(value, times int) []int {
+	ints := make([]int, times)
+	for i := 0; i < times; i++ {
+		ints[i] = value
+	}
+	return ints
+}
+
+func uint64Ptr(n uint64) *uint64 { return &n }