From 52f77a77742f0f4d40e209e6912e7eeecb617541 Mon Sep 17 00:00:00 2001
From: Dogan Can Bakir <65292895+dogancanbakir@users.noreply.github.com>
Date: Fri, 10 Jan 2025 12:55:01 +0300
Subject: [PATCH] remove subdomaincenter (#1500)

---
 v2/pkg/passive/sources.go                     |  2 -
 v2/pkg/passive/sources_test.go                |  2 -
 v2/pkg/passive/sources_wo_auth_test.go        |  1 -
 v2/pkg/runner/options.go                      |  1 -
 .../subdomaincenter/subdomaincenter.go        | 87 -------------------
 5 files changed, 93 deletions(-)
 delete mode 100644 v2/pkg/subscraping/sources/subdomaincenter/subdomaincenter.go

diff --git a/v2/pkg/passive/sources.go b/v2/pkg/passive/sources.go
index 319295ad1..374c5fdd7 100644
--- a/v2/pkg/passive/sources.go
+++ b/v2/pkg/passive/sources.go
@@ -41,7 +41,6 @@ import (
 	"github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/securitytrails"
 	"github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/shodan"
 	"github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/sitedossier"
-	"github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/subdomaincenter"
 	"github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/threatbook"
 	"github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/virustotal"
 	"github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/waybackarchive"
@@ -93,7 +92,6 @@ var AllSources = [...]subscraping.Source{
 	// &threatminer.Source{}, // failing  api
 	// &reconcloud.Source{}, // failing due to cloudflare bot protection
 	&builtwith.Source{},
-	&subdomaincenter.Source{},
 }
 
 var sourceWarnings = mapsutil.NewSyncLockMap[string, string](
diff --git a/v2/pkg/passive/sources_test.go b/v2/pkg/passive/sources_test.go
index 551a60740..19aa41579 100644
--- a/v2/pkg/passive/sources_test.go
+++ b/v2/pkg/passive/sources_test.go
@@ -53,7 +53,6 @@ var (
 		// "threatminer",
 		// "reconcloud",
 		"builtwith",
-		"subdomaincenter",
 	}
 
 	expectedDefaultSources = []string{
@@ -89,7 +88,6 @@ var (
 		// "threatminer",
 		// "reconcloud",
 		"builtwith",
-		// "subdomaincenter", //failing with empty result
 	}
 
 	expectedDefaultRecursiveSources = []string{
diff --git a/v2/pkg/passive/sources_wo_auth_test.go b/v2/pkg/passive/sources_wo_auth_test.go
index b8ffc3de2..d5aef6530 100644
--- a/v2/pkg/passive/sources_wo_auth_test.go
+++ b/v2/pkg/passive/sources_wo_auth_test.go
@@ -32,7 +32,6 @@ func TestSourcesWithoutKeys(t *testing.T) {
 		"alienvault",      // 503 Service Temporarily Unavailable
 		"digitorus",       // failing with "Failed to retrieve certificate"
 		"dnsdumpster",     // failing with "unexpected status code 403 received"
-		"subdomaincenter", //failing with empty result or random reason /shrug
 	}
 
 	domain := "hackerone.com"
diff --git a/v2/pkg/runner/options.go b/v2/pkg/runner/options.go
index 32562cf17..6cad1a3e8 100644
--- a/v2/pkg/runner/options.go
+++ b/v2/pkg/runner/options.go
@@ -257,5 +257,4 @@ var defaultRateLimits = []string{
 	"netlas=1/s",
 	// "gitlab=2/s",
 	"github=83/m",
-	"subdomaincenter=2/m",
 }
diff --git a/v2/pkg/subscraping/sources/subdomaincenter/subdomaincenter.go b/v2/pkg/subscraping/sources/subdomaincenter/subdomaincenter.go
deleted file mode 100644
index ea928f7ee..000000000
--- a/v2/pkg/subscraping/sources/subdomaincenter/subdomaincenter.go
+++ /dev/null
@@ -1,87 +0,0 @@
-// Package subdomaincenter logic
-package subdomaincenter
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	jsoniter "github.com/json-iterator/go"
-
-	"github.com/projectdiscovery/subfinder/v2/pkg/subscraping"
-)
-
-// Source is the passive scraping agent
-type Source struct {
-	timeTaken time.Duration
-	errors    int
-	results   int
-}
-
-// Run function returns all subdomains found with the service
-func (s *Source) Run(ctx context.Context, domain string, session *subscraping.Session) <-chan subscraping.Result {
-	results := make(chan subscraping.Result)
-	s.errors = 0
-	s.results = 0
-
-	go func() {
-		defer func(startTime time.Time) {
-			s.timeTaken = time.Since(startTime)
-			close(results)
-		}(time.Now())
-
-		resp, err := session.SimpleGet(ctx, fmt.Sprintf("https://api.subdomain.center/?domain=%s", domain))
-		if err != nil {
-			results <- subscraping.Result{Source: s.Name(), Type: subscraping.Error, Error: err}
-			s.errors++
-			session.DiscardHTTPResponse(resp)
-			return
-		}
-
-		var subdomains []string
-		err = jsoniter.NewDecoder(resp.Body).Decode(&subdomains)
-		if err != nil {
-			results <- subscraping.Result{Source: s.Name(), Type: subscraping.Error, Error: err}
-			s.errors++
-			resp.Body.Close()
-			return
-		}
-		resp.Body.Close()
-
-		for _, subdomain := range subdomains {
-			results <- subscraping.Result{Source: s.Name(), Type: subscraping.Subdomain, Value: subdomain}
-			s.results++
-		}
-	}()
-
-	return results
-}
-
-// Name returns the name of the source
-func (s *Source) Name() string {
-	return "subdomaincenter"
-}
-
-func (s *Source) IsDefault() bool {
-	return false
-}
-
-func (s *Source) HasRecursiveSupport() bool {
-	return false
-}
-
-func (s *Source) NeedsKey() bool {
-	return false
-}
-
-func (s *Source) AddApiKeys(_ []string) {
-	// no key needed
-}
-
-func (s *Source) Statistics() subscraping.Statistics {
-	return subscraping.Statistics{
-		Errors:    s.errors,
-		Results:   s.results,
-		TimeTaken: s.timeTaken,
-	}
-}