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Merge pull request #4986 from projectdiscovery/feat-3072-init-adaptiv…
…e-speed Initial Refactor for speed control
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "log" | ||
| "sync" | ||
| "time" | ||
|
|
||
| nuclei "github.com/projectdiscovery/nuclei/v3/lib" | ||
| "github.com/projectdiscovery/nuclei/v3/pkg/templates/types" | ||
| ) | ||
|
|
||
| func main() { | ||
| ne, err := initializeNucleiEngine() | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| defer ne.Close() | ||
|
|
||
| ne.LoadTargets([]string{"http://honey.scanme.sh"}, false) | ||
|
|
||
| var wg sync.WaitGroup | ||
| wg.Add(3) | ||
|
|
||
| go testRateLimit(&wg, ne) | ||
| go testThreadsAndBulkSize(&wg, ne) | ||
| go testPayloadConcurrency(&wg, ne) | ||
|
|
||
| err = ne.ExecuteWithCallback(nil) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| wg.Wait() | ||
| } | ||
|
|
||
| func initializeNucleiEngine() (*nuclei.NucleiEngine, error) { | ||
| return nuclei.NewNucleiEngine( | ||
| nuclei.WithTemplateFilters(nuclei.TemplateFilters{Tags: []string{"oast"}}), | ||
| nuclei.EnableStatsWithOpts(nuclei.StatsOptions{MetricServerPort: 6064}), | ||
| nuclei.WithGlobalRateLimit(1, time.Second), | ||
| nuclei.WithConcurrency(nuclei.Concurrency{ | ||
| TemplateConcurrency: 1, | ||
| HostConcurrency: 1, | ||
| HeadlessHostConcurrency: 1, | ||
| HeadlessTemplateConcurrency: 1, | ||
| JavascriptTemplateConcurrency: 1, | ||
| TemplatePayloadConcurrency: 1, | ||
| ProbeConcurrency: 1, | ||
| }), | ||
| ) | ||
| } | ||
|
|
||
| func testRateLimit(wg *sync.WaitGroup, ne *nuclei.NucleiEngine) { | ||
| defer wg.Done() | ||
| verifyRateLimit(ne, 1, 5000) | ||
| } | ||
|
|
||
| func testThreadsAndBulkSize(wg *sync.WaitGroup, ne *nuclei.NucleiEngine) { | ||
| defer wg.Done() | ||
| initialTemplateThreads, initialBulkSize := 1, 1 | ||
| verifyThreadsAndBulkSize(ne, initialTemplateThreads, initialBulkSize, 25, 25) | ||
| } | ||
|
|
||
| func testPayloadConcurrency(wg *sync.WaitGroup, ne *nuclei.NucleiEngine) { | ||
| defer wg.Done() | ||
| verifyPayloadConcurrency(ne, 1, 500) | ||
| } | ||
|
|
||
| func verifyRateLimit(ne *nuclei.NucleiEngine, initialRate, finalRate int) { | ||
| if ne.GetExecuterOptions().RateLimiter.GetLimit() != uint(initialRate) { | ||
| panic("wrong initial rate limit") | ||
| } | ||
| time.Sleep(5 * time.Second) | ||
| ne.Options().RateLimit = finalRate | ||
| time.Sleep(20 * time.Second) | ||
| if ne.GetExecuterOptions().RateLimiter.GetLimit() != uint(finalRate) { | ||
| panic("wrong final rate limit") | ||
| } | ||
| } | ||
|
|
||
| func verifyThreadsAndBulkSize(ne *nuclei.NucleiEngine, initialThreads, initialBulk, finalThreads, finalBulk int) { | ||
| if ne.Options().TemplateThreads != initialThreads || ne.Options().BulkSize != initialBulk { | ||
| panic("wrong initial standard concurrency") | ||
| } | ||
| time.Sleep(5 * time.Second) | ||
| ne.Options().TemplateThreads = finalThreads | ||
| ne.Options().BulkSize = finalBulk | ||
| time.Sleep(20 * time.Second) | ||
| if ne.Engine().GetWorkPool().InputPool(types.HTTPProtocol).Size != finalBulk || ne.Engine().WorkPool().Default.Size != finalThreads { | ||
| log.Fatal("wrong final concurrency", ne.Engine().WorkPool().Default.Size, finalThreads, ne.Engine().GetWorkPool().InputPool(types.HTTPProtocol).Size, finalBulk) | ||
| } | ||
| } | ||
|
|
||
| func verifyPayloadConcurrency(ne *nuclei.NucleiEngine, initialPayloadConcurrency, finalPayloadConcurrency int) { | ||
| if ne.Options().PayloadConcurrency != initialPayloadConcurrency { | ||
| panic("wrong initial payload concurrency") | ||
| } | ||
| time.Sleep(5 * time.Second) | ||
| ne.Options().PayloadConcurrency = finalPayloadConcurrency | ||
| time.Sleep(20 * time.Second) | ||
| if ne.GetExecuterOptions().GetThreadsForNPayloadRequests(100, 0) != finalPayloadConcurrency { | ||
| panic("wrong final payload concurrency") | ||
| } | ||
| } |
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