feat(14-04): implement 7 Phase 14 sources (CI/CD, archives, JS bundles)

- TravisCISource: scrapes public Travis CI build logs for API key leaks
- GitHubActionsSource: searches Actions workflow logs (requires GitHub token)
- CircleCISource: scrapes CircleCI pipeline logs (requires CircleCI token)
- JenkinsSource: scrapes public Jenkins console output for leaked secrets
- WaybackMachineSource: searches Wayback Machine CDX for archived key leaks
- CommonCrawlSource: searches Common Crawl index for exposed pages
- JSBundleSource: probes JS bundles for embedded API key literals

pkg/recon/sources/circleci.go

@@ -0,0 +1,139 @@
+package sources
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"time"
+
+	"golang.org/x/time/rate"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+// CircleCISource scrapes CircleCI build logs for leaked API keys.
+// CircleCI exposes build logs via its API; a personal API token is required
+// to access build artifacts and logs. Misconfigured pipelines often leak
+// secrets in build output.
+type CircleCISource struct {
+	Token    string
+	BaseURL  string
+	Registry *providers.Registry
+	Limiters *recon.LimiterRegistry
+	Client   *Client
+}
+
+var _ recon.ReconSource = (*CircleCISource)(nil)
+
+func (s *CircleCISource) Name() string         { return "circleci" }
+func (s *CircleCISource) RateLimit() rate.Limit { return rate.Every(3 * time.Second) }
+func (s *CircleCISource) Burst() int            { return 2 }
+func (s *CircleCISource) RespectsRobots() bool  { return false }
+
+// Enabled requires a CircleCI API token.
+func (s *CircleCISource) Enabled(_ recon.Config) bool { return s.Token != "" }
+
+// circleciPipelineResponse represents the CircleCI v2 pipeline search result.
+type circleciPipelineResponse struct {
+	Items []circleciPipeline `json:"items"`
+}
+
+type circleciPipeline struct {
+	ID     string `json:"id"`
+	Number int    `json:"number"`
+}
+
+func (s *CircleCISource) Sweep(ctx context.Context, _ string, out chan<- recon.Finding) error {
+	base := s.BaseURL
+	if base == "" {
+		base = "https://circleci.com/api/v2"
+	}
+	client := s.Client
+	if client == nil {
+		client = NewClient()
+	}
+
+	queries := BuildQueries(s.Registry, "circleci")
+	if len(queries) == 0 {
+		return nil
+	}
+
+	for _, q := range queries {
+		if err := ctx.Err(); err != nil {
+			return err
+		}
+
+		if s.Limiters != nil {
+			if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+				return err
+			}
+		}
+
+		// Search for pipelines by project slug (query is used as slug hint).
+		searchURL := fmt.Sprintf("%s/project/gh/%s/pipeline?limit=5", base, q)
+		req, err := http.NewRequestWithContext(ctx, http.MethodGet, searchURL, nil)
+		if err != nil {
+			continue
+		}
+		req.Header.Set("Circle-Token", s.Token)
+		req.Header.Set("Accept", "application/json")
+
+		resp, err := client.Do(ctx, req)
+		if err != nil {
+			continue
+		}
+
+		var pipelines circleciPipelineResponse
+		if err := json.NewDecoder(resp.Body).Decode(&pipelines); err != nil {
+			_ = resp.Body.Close()
+			continue
+		}
+		_ = resp.Body.Close()
+
+		for _, p := range pipelines.Items {
+			if err := ctx.Err(); err != nil {
+				return err
+			}
+
+			if s.Limiters != nil {
+				if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+					return err
+				}
+			}
+
+			// Fetch pipeline workflow logs.
+			logURL := fmt.Sprintf("%s/pipeline/%s/workflow", base, p.ID)
+			logReq, err := http.NewRequestWithContext(ctx, http.MethodGet, logURL, nil)
+			if err != nil {
+				continue
+			}
+			logReq.Header.Set("Circle-Token", s.Token)
+			logReq.Header.Set("Accept", "text/plain")
+
+			logResp, err := client.Do(ctx, logReq)
+			if err != nil {
+				continue
+			}
+
+			body, err := io.ReadAll(io.LimitReader(logResp.Body, 256*1024))
+			_ = logResp.Body.Close()
+			if err != nil {
+				continue
+			}
+
+			if ciLogKeyPattern.Match(body) {
+				out <- recon.Finding{
+					ProviderName: q,
+					Source:       logURL,
+					SourceType:   "recon:circleci",
+					Confidence:   "medium",
+					DetectedAt:   time.Now(),
+				}
+			}
+		}
+	}
+	return nil
+}

pkg/recon/sources/circleci_test.go

@@ -0,0 +1,78 @@
+package sources
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+func TestCircleCI_Name(t *testing.T) {
+	s := &CircleCISource{}
+	if s.Name() != "circleci" {
+		t.Fatalf("expected circleci, got %s", s.Name())
+	}
+}
+
+func TestCircleCI_Enabled(t *testing.T) {
+	s := &CircleCISource{}
+	if s.Enabled(recon.Config{}) {
+		t.Fatal("should be disabled without token")
+	}
+	s.Token = "cci-test"
+	if !s.Enabled(recon.Config{}) {
+		t.Fatal("should be enabled with token")
+	}
+}
+
+func TestCircleCI_Sweep(t *testing.T) {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/project/gh/", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{"items":[{"id":"pipe-abc-123","number":42}]}`))
+	})
+	mux.HandleFunc("/pipeline/pipe-abc-123/workflow", func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte(`Build step: npm test
+Setting SECRET_KEY="sk-proj-CIRCLELEAK12345678"
+Tests completed successfully`))
+	})
+
+	srv := httptest.NewServer(mux)
+	defer srv.Close()
+
+	reg := providers.NewRegistryFromProviders([]providers.Provider{
+		{Name: "openai", Keywords: []string{"sk-proj-"}},
+	})
+
+	s := &CircleCISource{
+		Token:    "cci-test",
+		BaseURL:  srv.URL,
+		Registry: reg,
+		Client:   NewClient(),
+	}
+
+	out := make(chan recon.Finding, 10)
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	err := s.Sweep(ctx, "", out)
+	close(out)
+	if err != nil {
+		t.Fatalf("Sweep error: %v", err)
+	}
+
+	var findings []recon.Finding
+	for f := range out {
+		findings = append(findings, f)
+	}
+	if len(findings) == 0 {
+		t.Fatal("expected at least one finding from CircleCI pipeline log")
+	}
+	if findings[0].SourceType != "recon:circleci" {
+		t.Fatalf("expected recon:circleci, got %s", findings[0].SourceType)
+	}
+}

pkg/recon/sources/commoncrawl.go

@@ -0,0 +1,120 @@
+package sources
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"time"
+
+	"golang.org/x/time/rate"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+// CommonCrawlSource searches the Common Crawl index for web pages that may
+// contain leaked API keys. Common Crawl archives petabytes of web content;
+// its CDX API allows searching by URL pattern to find pages that historically
+// exposed secrets.
+type CommonCrawlSource struct {
+	BaseURL  string
+	Registry *providers.Registry
+	Limiters *recon.LimiterRegistry
+	Client   *Client
+}
+
+var _ recon.ReconSource = (*CommonCrawlSource)(nil)
+
+func (s *CommonCrawlSource) Name() string              { return "commoncrawl" }
+func (s *CommonCrawlSource) RateLimit() rate.Limit      { return rate.Every(5 * time.Second) }
+func (s *CommonCrawlSource) Burst() int                 { return 1 }
+func (s *CommonCrawlSource) RespectsRobots() bool       { return true }
+func (s *CommonCrawlSource) Enabled(_ recon.Config) bool { return true }
+
+// ccIndexResult represents a single Common Crawl CDX index record.
+type ccIndexResult struct {
+	URL       string `json:"url"`
+	Timestamp string `json:"timestamp"`
+	Status    string `json:"status"`
+	Filename  string `json:"filename"`
+	Length    string `json:"length"`
+	Offset    string `json:"offset"`
+}
+
+func (s *CommonCrawlSource) Sweep(ctx context.Context, _ string, out chan<- recon.Finding) error {
+	base := s.BaseURL
+	if base == "" {
+		base = "https://index.commoncrawl.org/CC-MAIN-2024-10-index"
+	}
+	client := s.Client
+	if client == nil {
+		client = NewClient()
+	}
+
+	queries := BuildQueries(s.Registry, "commoncrawl")
+	if len(queries) == 0 {
+		return nil
+	}
+
+	for _, q := range queries {
+		if err := ctx.Err(); err != nil {
+			return err
+		}
+
+		if s.Limiters != nil {
+			if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+				return err
+			}
+		}
+
+		// CDX API: search for URLs matching the query.
+		searchURL := fmt.Sprintf("%s?url=*%s*&output=json&limit=10", base, q)
+		req, err := http.NewRequestWithContext(ctx, http.MethodGet, searchURL, nil)
+		if err != nil {
+			continue
+		}
+		req.Header.Set("Accept", "application/json")
+
+		resp, err := client.Do(ctx, req)
+		if err != nil {
+			continue
+		}
+
+		body, err := io.ReadAll(io.LimitReader(resp.Body, 128*1024))
+		_ = resp.Body.Close()
+		if err != nil {
+			continue
+		}
+
+		// Common Crawl returns NDJSON (newline-delimited JSON).
+		// Parse each line as a separate JSON object.
+		var results []ccIndexResult
+		dec := json.NewDecoder(bytes.NewReader(body))
+		for dec.More() {
+			var r ccIndexResult
+			if err := dec.Decode(&r); err != nil {
+				break
+			}
+			results = append(results, r)
+		}
+
+		for _, r := range results {
+			if err := ctx.Err(); err != nil {
+				return err
+			}
+
+			// Each indexed URL is a potential leak location; emit as finding.
+			out <- recon.Finding{
+				ProviderName: q,
+				Source:       r.URL,
+				SourceType:   "recon:commoncrawl",
+				Confidence:   "low",
+				DetectedAt:   time.Now(),
+			}
+		}
+	}
+	return nil
+}

pkg/recon/sources/commoncrawl_test.go

@@ -0,0 +1,70 @@
+package sources
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+func TestCommonCrawl_Name(t *testing.T) {
+	s := &CommonCrawlSource{}
+	if s.Name() != "commoncrawl" {
+		t.Fatalf("expected commoncrawl, got %s", s.Name())
+	}
+}
+
+func TestCommonCrawl_Enabled(t *testing.T) {
+	s := &CommonCrawlSource{}
+	if !s.Enabled(recon.Config{}) {
+		t.Fatal("CommonCrawlSource should always be enabled (credentialless)")
+	}
+}
+
+func TestCommonCrawl_Sweep(t *testing.T) {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		// NDJSON format: one JSON object per line.
+		_, _ = w.Write([]byte(`{"url":"https://example.com/.env","timestamp":"20240101000000","status":"200","filename":"CC-MAIN-2024.warc.gz","length":"1234","offset":"5678"}
+`))
+	})
+
+	srv := httptest.NewServer(mux)
+	defer srv.Close()
+
+	reg := providers.NewRegistryFromProviders([]providers.Provider{
+		{Name: "openai", Keywords: []string{"sk-proj-"}},
+	})
+
+	s := &CommonCrawlSource{
+		BaseURL:  srv.URL,
+		Registry: reg,
+		Client:   NewClient(),
+	}
+
+	out := make(chan recon.Finding, 10)
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	err := s.Sweep(ctx, "", out)
+	close(out)
+	if err != nil {
+		t.Fatalf("Sweep error: %v", err)
+	}
+
+	var findings []recon.Finding
+	for f := range out {
+		findings = append(findings, f)
+	}
+	if len(findings) == 0 {
+		t.Fatal("expected at least one finding from Common Crawl index")
+	}
+	if findings[0].SourceType != "recon:commoncrawl" {
+		t.Fatalf("expected recon:commoncrawl, got %s", findings[0].SourceType)
+	}
+}

pkg/recon/sources/githubactions.go

@@ -0,0 +1,142 @@
+package sources
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"time"
+
+	"golang.org/x/time/rate"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+// GitHubActionsSource searches GitHub Actions workflow run logs for leaked API
+// keys. Workflow logs are public for public repositories and frequently contain
+// accidentally printed secrets, debug output with credentials, or insecure
+// echo statements that expose environment variables.
+type GitHubActionsSource struct {
+	Token    string
+	BaseURL  string
+	Registry *providers.Registry
+	Limiters *recon.LimiterRegistry
+	Client   *Client
+}
+
+var _ recon.ReconSource = (*GitHubActionsSource)(nil)
+
+func (s *GitHubActionsSource) Name() string         { return "ghactions" }
+func (s *GitHubActionsSource) RateLimit() rate.Limit { return rate.Every(2 * time.Second) }
+func (s *GitHubActionsSource) Burst() int            { return 3 }
+func (s *GitHubActionsSource) RespectsRobots() bool  { return false }
+
+// Enabled requires a GitHub token (reuses GitHubToken from SourcesConfig).
+func (s *GitHubActionsSource) Enabled(_ recon.Config) bool { return s.Token != "" }
+
+// ghActionsRunsResponse represents the GitHub Actions workflow runs list.
+type ghActionsRunsResponse struct {
+	WorkflowRuns []ghActionsRun `json:"workflow_runs"`
+}
+
+type ghActionsRun struct {
+	ID         int64  `json:"id"`
+	LogsURL    string `json:"logs_url"`
+	HTMLURL    string `json:"html_url"`
+	Status     string `json:"status"`
+	Conclusion string `json:"conclusion"`
+}
+
+func (s *GitHubActionsSource) Sweep(ctx context.Context, _ string, out chan<- recon.Finding) error {
+	base := s.BaseURL
+	if base == "" {
+		base = "https://api.github.com"
+	}
+	client := s.Client
+	if client == nil {
+		client = NewClient()
+	}
+
+	queries := BuildQueries(s.Registry, "ghactions")
+	if len(queries) == 0 {
+		return nil
+	}
+
+	for _, q := range queries {
+		if err := ctx.Err(); err != nil {
+			return err
+		}
+
+		if s.Limiters != nil {
+			if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+				return err
+			}
+		}
+
+		// Search for workflow runs via the Actions API.
+		searchURL := fmt.Sprintf("%s/search/code?q=%s+path:.github/workflows", base, q)
+		req, err := http.NewRequestWithContext(ctx, http.MethodGet, searchURL, nil)
+		if err != nil {
+			continue
+		}
+		req.Header.Set("Authorization", "Bearer "+s.Token)
+		req.Header.Set("Accept", "application/vnd.github.v3+json")
+
+		resp, err := client.Do(ctx, req)
+		if err != nil {
+			continue
+		}
+
+		var runs ghActionsRunsResponse
+		if err := json.NewDecoder(resp.Body).Decode(&runs); err != nil {
+			_ = resp.Body.Close()
+			continue
+		}
+		_ = resp.Body.Close()
+
+		for _, run := range runs.WorkflowRuns {
+			if err := ctx.Err(); err != nil {
+				return err
+			}
+
+			if s.Limiters != nil {
+				if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+					return err
+				}
+			}
+
+			// Fetch log content.
+			logURL := fmt.Sprintf("%s/actions/runs/%d/logs", base, run.ID)
+			logReq, err := http.NewRequestWithContext(ctx, http.MethodGet, logURL, nil)
+			if err != nil {
+				continue
+			}
+			logReq.Header.Set("Authorization", "Bearer "+s.Token)
+			logReq.Header.Set("Accept", "application/vnd.github.v3+json")
+
+			logResp, err := client.Do(ctx, logReq)
+			if err != nil {
+				continue
+			}
+
+			body, err := io.ReadAll(io.LimitReader(logResp.Body, 256*1024))
+			_ = logResp.Body.Close()
+			if err != nil {
+				continue
+			}
+
+			if ciLogKeyPattern.Match(body) {
+				out <- recon.Finding{
+					ProviderName: q,
+					Source:       logURL,
+					SourceType:   "recon:ghactions",
+					Confidence:   "medium",
+					DetectedAt:   time.Now(),
+				}
+			}
+		}
+	}
+	return nil
+}

pkg/recon/sources/githubactions_test.go

@@ -0,0 +1,84 @@
+package sources
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+func TestGitHubActions_Name(t *testing.T) {
+	s := &GitHubActionsSource{}
+	if s.Name() != "ghactions" {
+		t.Fatalf("expected ghactions, got %s", s.Name())
+	}
+}
+
+func TestGitHubActions_Enabled(t *testing.T) {
+	s := &GitHubActionsSource{}
+	if s.Enabled(recon.Config{}) {
+		t.Fatal("should be disabled without token")
+	}
+	s.Token = "ghp-test"
+	if !s.Enabled(recon.Config{}) {
+		t.Fatal("should be enabled with token")
+	}
+}
+
+func TestGitHubActions_Sweep(t *testing.T) {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/search/code", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		_ = json.NewEncoder(w).Encode(ghActionsRunsResponse{
+			WorkflowRuns: []ghActionsRun{
+				{ID: 42, Status: "completed", Conclusion: "success"},
+			},
+		})
+	})
+	mux.HandleFunc("/actions/runs/42/logs", func(w http.ResponseWriter, r *http.Request) {
+		_, _ = fmt.Fprint(w, `2024-01-01T00:00:00Z Run setup
+Setting env: API_KEY="sk-proj-LEAKED1234567890"
+Tests passed.`)
+	})
+
+	srv := httptest.NewServer(mux)
+	defer srv.Close()
+
+	reg := providers.NewRegistryFromProviders([]providers.Provider{
+		{Name: "openai", Keywords: []string{"sk-proj-"}},
+	})
+
+	s := &GitHubActionsSource{
+		Token:    "ghp-test",
+		BaseURL:  srv.URL,
+		Registry: reg,
+		Client:   NewClient(),
+	}
+
+	out := make(chan recon.Finding, 10)
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	err := s.Sweep(ctx, "", out)
+	close(out)
+	if err != nil {
+		t.Fatalf("Sweep error: %v", err)
+	}
+
+	var findings []recon.Finding
+	for f := range out {
+		findings = append(findings, f)
+	}
+	if len(findings) == 0 {
+		t.Fatal("expected at least one finding from GitHub Actions logs")
+	}
+	if findings[0].SourceType != "recon:ghactions" {
+		t.Fatalf("expected recon:ghactions, got %s", findings[0].SourceType)
+	}
+}

pkg/recon/sources/jenkins.go

@@ -0,0 +1,134 @@
+package sources
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"time"
+
+	"golang.org/x/time/rate"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+// JenkinsSource scrapes publicly accessible Jenkins build consoles for leaked
+// API keys. Many Jenkins instances are exposed to the internet without
+// authentication, and build console output frequently contains printed
+// environment variables or secrets passed via command-line arguments.
+type JenkinsSource struct {
+	BaseURL  string
+	Registry *providers.Registry
+	Limiters *recon.LimiterRegistry
+	Client   *Client
+}
+
+var _ recon.ReconSource = (*JenkinsSource)(nil)
+
+func (s *JenkinsSource) Name() string              { return "jenkins" }
+func (s *JenkinsSource) RateLimit() rate.Limit      { return rate.Every(3 * time.Second) }
+func (s *JenkinsSource) Burst() int                 { return 2 }
+func (s *JenkinsSource) RespectsRobots() bool       { return true }
+func (s *JenkinsSource) Enabled(_ recon.Config) bool { return true }
+
+// jenkinsJobsResponse represents the Jenkins API jobs listing.
+type jenkinsJobsResponse struct {
+	Jobs []jenkinsJob `json:"jobs"`
+}
+
+type jenkinsJob struct {
+	Name  string `json:"name"`
+	URL   string `json:"url"`
+	Color string `json:"color"`
+}
+
+func (s *JenkinsSource) Sweep(ctx context.Context, _ string, out chan<- recon.Finding) error {
+	base := s.BaseURL
+	if base == "" {
+		return nil // No default; Jenkins instances are discovered via dorking
+	}
+	client := s.Client
+	if client == nil {
+		client = NewClient()
+	}
+
+	queries := BuildQueries(s.Registry, "jenkins")
+	if len(queries) == 0 {
+		return nil
+	}
+
+	for _, q := range queries {
+		if err := ctx.Err(); err != nil {
+			return err
+		}
+
+		if s.Limiters != nil {
+			if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+				return err
+			}
+		}
+
+		// List jobs from the Jenkins API.
+		jobsURL := fmt.Sprintf("%s/api/json?tree=jobs[name,url,color]", base)
+		req, err := http.NewRequestWithContext(ctx, http.MethodGet, jobsURL, nil)
+		if err != nil {
+			continue
+		}
+		req.Header.Set("Accept", "application/json")
+
+		resp, err := client.Do(ctx, req)
+		if err != nil {
+			continue
+		}
+
+		var jobs jenkinsJobsResponse
+		if err := json.NewDecoder(resp.Body).Decode(&jobs); err != nil {
+			_ = resp.Body.Close()
+			continue
+		}
+		_ = resp.Body.Close()
+
+		for _, job := range jobs.Jobs {
+			if err := ctx.Err(); err != nil {
+				return err
+			}
+
+			if s.Limiters != nil {
+				if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+					return err
+				}
+			}
+
+			// Fetch the last build console output.
+			consoleURL := fmt.Sprintf("%s/job/%s/lastBuild/consoleText", base, job.Name)
+			consoleReq, err := http.NewRequestWithContext(ctx, http.MethodGet, consoleURL, nil)
+			if err != nil {
+				continue
+			}
+
+			consoleResp, err := client.Do(ctx, consoleReq)
+			if err != nil {
+				continue
+			}
+
+			body, err := io.ReadAll(io.LimitReader(consoleResp.Body, 256*1024))
+			_ = consoleResp.Body.Close()
+			if err != nil {
+				continue
+			}
+
+			if ciLogKeyPattern.Match(body) {
+				out <- recon.Finding{
+					ProviderName: q,
+					Source:       consoleURL,
+					SourceType:   "recon:jenkins",
+					Confidence:   "medium",
+					DetectedAt:   time.Now(),
+				}
+			}
+		}
+	}
+	return nil
+}

pkg/recon/sources/jenkins_test.go

@@ -0,0 +1,75 @@
+package sources
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+func TestJenkins_Name(t *testing.T) {
+	s := &JenkinsSource{}
+	if s.Name() != "jenkins" {
+		t.Fatalf("expected jenkins, got %s", s.Name())
+	}
+}
+
+func TestJenkins_Enabled(t *testing.T) {
+	s := &JenkinsSource{}
+	if !s.Enabled(recon.Config{}) {
+		t.Fatal("JenkinsSource should always be enabled (credentialless)")
+	}
+}
+
+func TestJenkins_Sweep(t *testing.T) {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/api/json", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{"jobs":[{"name":"deploy-prod","url":"http://jenkins/job/deploy-prod/","color":"blue"}]}`))
+	})
+	mux.HandleFunc("/job/deploy-prod/lastBuild/consoleText", func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte(`Started by user admin
+[Pipeline] echo
+Setting AUTH_TOKEN="sk-proj-JENKINSLEAK123456"
+[Pipeline] sh
+Build SUCCESS`))
+	})
+
+	srv := httptest.NewServer(mux)
+	defer srv.Close()
+
+	reg := providers.NewRegistryFromProviders([]providers.Provider{
+		{Name: "openai", Keywords: []string{"sk-proj-"}},
+	})
+
+	s := &JenkinsSource{
+		BaseURL:  srv.URL,
+		Registry: reg,
+		Client:   NewClient(),
+	}
+
+	out := make(chan recon.Finding, 10)
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	err := s.Sweep(ctx, "", out)
+	close(out)
+	if err != nil {
+		t.Fatalf("Sweep error: %v", err)
+	}
+
+	var findings []recon.Finding
+	for f := range out {
+		findings = append(findings, f)
+	}
+	if len(findings) == 0 {
+		t.Fatal("expected at least one finding from Jenkins console output")
+	}
+	if findings[0].SourceType != "recon:jenkins" {
+		t.Fatalf("expected recon:jenkins, got %s", findings[0].SourceType)
+	}
+}

pkg/recon/sources/jsbundle.go

@@ -0,0 +1,116 @@
+package sources
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"regexp"
+	"time"
+
+	"golang.org/x/time/rate"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+// JSBundleSource analyzes public JavaScript bundles for embedded API keys.
+// Modern build tools (Webpack, Vite, esbuild, Rollup) inline environment
+// variables and configuration at build time. This source probes common bundle
+// paths and scans the minified JS for API key patterns, complementing
+// WebpackSource by targeting raw key literals rather than env var prefixes.
+type JSBundleSource struct {
+	BaseURL  string
+	Registry *providers.Registry
+	Limiters *recon.LimiterRegistry
+	Client   *Client
+}
+
+var _ recon.ReconSource = (*JSBundleSource)(nil)
+
+func (s *JSBundleSource) Name() string              { return "jsbundle" }
+func (s *JSBundleSource) RateLimit() rate.Limit      { return rate.Every(3 * time.Second) }
+func (s *JSBundleSource) Burst() int                 { return 2 }
+func (s *JSBundleSource) RespectsRobots() bool       { return true }
+func (s *JSBundleSource) Enabled(_ recon.Config) bool { return true }
+
+// jsBundleKeyPattern matches literal API key assignments commonly found in
+// minified JS bundles (e.g., apiKey:"sk-proj-...", "Authorization":"Bearer sk-...").
+var jsBundleKeyPattern = regexp.MustCompile(`(?i)(?:api[_-]?key|secret|token|authorization|bearer)\s*[=:"']+\s*['"]?([a-zA-Z0-9_\-]{20,})['"]?`)
+
+// jsBundlePaths are common locations for production JS bundles.
+var jsBundlePaths = []string{
+	"/static/js/main.js",
+	"/static/js/app.js",
+	"/static/js/vendor.js",
+	"/dist/app.js",
+	"/dist/main.js",
+	"/assets/app.js",
+	"/assets/index.js",
+	"/js/app.js",
+	"/_next/static/chunks/main.js",
+	"/_next/static/chunks/pages/_app.js",
+}
+
+func (s *JSBundleSource) Sweep(ctx context.Context, _ string, out chan<- recon.Finding) error {
+	base := s.BaseURL
+	if base == "" {
+		return nil
+	}
+	client := s.Client
+	if client == nil {
+		client = NewClient()
+	}
+
+	queries := BuildQueries(s.Registry, "jsbundle")
+	if len(queries) == 0 {
+		return nil
+	}
+
+	for _, q := range queries {
+		if err := ctx.Err(); err != nil {
+			return err
+		}
+
+		for _, path := range jsBundlePaths {
+			if err := ctx.Err(); err != nil {
+				return err
+			}
+
+			if s.Limiters != nil {
+				if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+					return err
+				}
+			}
+
+			probeURL := fmt.Sprintf("%s%s", base, path)
+			req, err := http.NewRequestWithContext(ctx, http.MethodGet, probeURL, nil)
+			if err != nil {
+				continue
+			}
+
+			resp, err := client.Do(ctx, req)
+			if err != nil {
+				continue
+			}
+
+			body, err := io.ReadAll(io.LimitReader(resp.Body, 1024*1024)) // 1MB max for JS bundles
+			_ = resp.Body.Close()
+			if err != nil {
+				continue
+			}
+
+			if jsBundleKeyPattern.Match(body) {
+				out <- recon.Finding{
+					ProviderName: q,
+					Source:       probeURL,
+					SourceType:   "recon:jsbundle",
+					Confidence:   "medium",
+					DetectedAt:   time.Now(),
+				}
+				break // one finding per query is sufficient
+			}
+		}
+	}
+	return nil
+}

pkg/recon/sources/jsbundle_test.go

@@ -0,0 +1,68 @@
+package sources
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+func TestJSBundle_Name(t *testing.T) {
+	s := &JSBundleSource{}
+	if s.Name() != "jsbundle" {
+		t.Fatalf("expected jsbundle, got %s", s.Name())
+	}
+}
+
+func TestJSBundle_Enabled(t *testing.T) {
+	s := &JSBundleSource{}
+	if !s.Enabled(recon.Config{}) {
+		t.Fatal("JSBundleSource should always be enabled (credentialless)")
+	}
+}
+
+func TestJSBundle_Sweep(t *testing.T) {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/static/js/main.js", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/javascript")
+		_, _ = w.Write([]byte(`!function(e){var t={apiKey:"sk-proj-JSBUNDLELEAK123456789",baseUrl:"https://api.example.com"};e.exports=t}(module);`))
+	})
+
+	srv := httptest.NewServer(mux)
+	defer srv.Close()
+
+	reg := providers.NewRegistryFromProviders([]providers.Provider{
+		{Name: "openai", Keywords: []string{"sk-proj-"}},
+	})
+
+	s := &JSBundleSource{
+		BaseURL:  srv.URL,
+		Registry: reg,
+		Client:   NewClient(),
+	}
+
+	out := make(chan recon.Finding, 10)
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	err := s.Sweep(ctx, "", out)
+	close(out)
+	if err != nil {
+		t.Fatalf("Sweep error: %v", err)
+	}
+
+	var findings []recon.Finding
+	for f := range out {
+		findings = append(findings, f)
+	}
+	if len(findings) == 0 {
+		t.Fatal("expected at least one finding from JS bundle")
+	}
+	if findings[0].SourceType != "recon:jsbundle" {
+		t.Fatalf("expected recon:jsbundle, got %s", findings[0].SourceType)
+	}
+}

pkg/recon/sources/travisci.go

@@ -0,0 +1,140 @@
+package sources
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"regexp"
+	"time"
+
+	"golang.org/x/time/rate"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+// TravisCISource scrapes public Travis CI build logs for leaked API keys.
+// Travis CI exposes build logs publicly by default for open-source projects.
+// Developers frequently print environment variables or use secrets insecurely
+// in CI scripts, causing API keys to appear in build output.
+type TravisCISource struct {
+	BaseURL  string
+	Registry *providers.Registry
+	Limiters *recon.LimiterRegistry
+	Client   *Client
+}
+
+var _ recon.ReconSource = (*TravisCISource)(nil)
+
+func (s *TravisCISource) Name() string              { return "travisci" }
+func (s *TravisCISource) RateLimit() rate.Limit      { return rate.Every(3 * time.Second) }
+func (s *TravisCISource) Burst() int                 { return 2 }
+func (s *TravisCISource) RespectsRobots() bool       { return false }
+func (s *TravisCISource) Enabled(_ recon.Config) bool { return true }
+
+// travisBuildResponse represents the Travis CI API builds response.
+type travisBuildResponse struct {
+	Builds []travisBuild `json:"builds"`
+}
+
+type travisBuild struct {
+	ID    int    `json:"id"`
+	State string `json:"state"`
+}
+
+// ciLogKeyPattern matches API key patterns commonly leaked in CI logs.
+var ciLogKeyPattern = regexp.MustCompile(`(?i)(api[_-]?key|secret[_-]?key|token|password|credential|auth[_-]?token)['":\s]*[=:]\s*['"]?([a-zA-Z0-9_\-]{16,})['"]?`)
+
+func (s *TravisCISource) Sweep(ctx context.Context, _ string, out chan<- recon.Finding) error {
+	base := s.BaseURL
+	if base == "" {
+		base = "https://api.travis-ci.org"
+	}
+	client := s.Client
+	if client == nil {
+		client = NewClient()
+	}
+
+	queries := BuildQueries(s.Registry, "travisci")
+	if len(queries) == 0 {
+		return nil
+	}
+
+	for _, q := range queries {
+		if err := ctx.Err(); err != nil {
+			return err
+		}
+
+		if s.Limiters != nil {
+			if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+				return err
+			}
+		}
+
+		// Search for builds related to the query keyword.
+		searchURL := fmt.Sprintf("%s/builds?search=%s&limit=5", base, q)
+		req, err := http.NewRequestWithContext(ctx, http.MethodGet, searchURL, nil)
+		if err != nil {
+			continue
+		}
+		req.Header.Set("Travis-API-Version", "3")
+		req.Header.Set("Accept", "application/json")
+
+		resp, err := client.Do(ctx, req)
+		if err != nil {
+			continue
+		}
+
+		var builds travisBuildResponse
+		if err := json.NewDecoder(resp.Body).Decode(&builds); err != nil {
+			_ = resp.Body.Close()
+			continue
+		}
+		_ = resp.Body.Close()
+
+		for _, b := range builds.Builds {
+			if err := ctx.Err(); err != nil {
+				return err
+			}
+
+			if s.Limiters != nil {
+				if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+					return err
+				}
+			}
+
+			// Fetch the build log.
+			logURL := fmt.Sprintf("%s/builds/%d/log", base, b.ID)
+			logReq, err := http.NewRequestWithContext(ctx, http.MethodGet, logURL, nil)
+			if err != nil {
+				continue
+			}
+			logReq.Header.Set("Travis-API-Version", "3")
+			logReq.Header.Set("Accept", "text/plain")
+
+			logResp, err := client.Do(ctx, logReq)
+			if err != nil {
+				continue
+			}
+
+			body, err := io.ReadAll(io.LimitReader(logResp.Body, 256*1024))
+			_ = logResp.Body.Close()
+			if err != nil {
+				continue
+			}
+
+			if ciLogKeyPattern.Match(body) {
+				out <- recon.Finding{
+					ProviderName: q,
+					Source:       logURL,
+					SourceType:   "recon:travisci",
+					Confidence:   "medium",
+					DetectedAt:   time.Now(),
+				}
+			}
+		}
+	}
+	return nil
+}

pkg/recon/sources/travisci_test.go

@@ -0,0 +1,74 @@
+package sources
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+func TestTravisCI_Name(t *testing.T) {
+	s := &TravisCISource{}
+	if s.Name() != "travisci" {
+		t.Fatalf("expected travisci, got %s", s.Name())
+	}
+}
+
+func TestTravisCI_Enabled(t *testing.T) {
+	s := &TravisCISource{}
+	if !s.Enabled(recon.Config{}) {
+		t.Fatal("TravisCISource should always be enabled (credentialless)")
+	}
+}
+
+func TestTravisCI_Sweep(t *testing.T) {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/builds", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{"builds":[{"id":123,"state":"passed"}]}`))
+	})
+	mux.HandleFunc("/builds/123/log", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/plain")
+		_, _ = w.Write([]byte(`Setting environment variables
+export API_KEY="sk-proj-ABCDEF1234567890"
+Running tests...`))
+	})
+
+	srv := httptest.NewServer(mux)
+	defer srv.Close()
+
+	reg := providers.NewRegistryFromProviders([]providers.Provider{
+		{Name: "openai", Keywords: []string{"sk-proj-"}},
+	})
+
+	s := &TravisCISource{
+		BaseURL:  srv.URL,
+		Registry: reg,
+		Client:   NewClient(),
+	}
+
+	out := make(chan recon.Finding, 10)
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	err := s.Sweep(ctx, "", out)
+	close(out)
+	if err != nil {
+		t.Fatalf("Sweep error: %v", err)
+	}
+
+	var findings []recon.Finding
+	for f := range out {
+		findings = append(findings, f)
+	}
+	if len(findings) == 0 {
+		t.Fatal("expected at least one finding from Travis CI build log")
+	}
+	if findings[0].SourceType != "recon:travisci" {
+		t.Fatalf("expected recon:travisci, got %s", findings[0].SourceType)
+	}
+}

pkg/recon/sources/wayback.go

@@ -0,0 +1,134 @@
+package sources
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"time"
+
+	"golang.org/x/time/rate"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+// WaybackMachineSource searches the Internet Archive's Wayback Machine CDX API
+// for archived pages that may contain leaked API keys. Developers sometimes
+// remove secrets from live pages but cached versions persist in web archives.
+type WaybackMachineSource struct {
+	BaseURL  string
+	Registry *providers.Registry
+	Limiters *recon.LimiterRegistry
+	Client   *Client
+}
+
+var _ recon.ReconSource = (*WaybackMachineSource)(nil)
+
+func (s *WaybackMachineSource) Name() string              { return "wayback" }
+func (s *WaybackMachineSource) RateLimit() rate.Limit      { return rate.Every(5 * time.Second) }
+func (s *WaybackMachineSource) Burst() int                 { return 1 }
+func (s *WaybackMachineSource) RespectsRobots() bool       { return true }
+func (s *WaybackMachineSource) Enabled(_ recon.Config) bool { return true }
+
+func (s *WaybackMachineSource) Sweep(ctx context.Context, _ string, out chan<- recon.Finding) error {
+	base := s.BaseURL
+	if base == "" {
+		base = "https://web.archive.org"
+	}
+	client := s.Client
+	if client == nil {
+		client = NewClient()
+	}
+
+	queries := BuildQueries(s.Registry, "wayback")
+	if len(queries) == 0 {
+		return nil
+	}
+
+	for _, q := range queries {
+		if err := ctx.Err(); err != nil {
+			return err
+		}
+
+		if s.Limiters != nil {
+			if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+				return err
+			}
+		}
+
+		// CDX API: search for archived URLs matching the query.
+		// Filter for .env, config, and JS files that commonly contain keys.
+		cdxURL := fmt.Sprintf("%s/cdx/search/cdx?url=*%s*&output=json&limit=10&fl=url,timestamp,statuscode&filter=statuscode:200", base, q)
+		req, err := http.NewRequestWithContext(ctx, http.MethodGet, cdxURL, nil)
+		if err != nil {
+			continue
+		}
+		req.Header.Set("Accept", "application/json")
+
+		resp, err := client.Do(ctx, req)
+		if err != nil {
+			continue
+		}
+
+		var rows [][]string
+		if err := json.NewDecoder(resp.Body).Decode(&rows); err != nil {
+			_ = resp.Body.Close()
+			continue
+		}
+		_ = resp.Body.Close()
+
+		// Skip the header row if present.
+		start := 0
+		if len(rows) > 0 && len(rows[0]) > 0 && rows[0][0] == "url" {
+			start = 1
+		}
+
+		for _, row := range rows[start:] {
+			if err := ctx.Err(); err != nil {
+				return err
+			}
+			if len(row) < 2 {
+				continue
+			}
+			archivedURL := row[0]
+			timestamp := row[1]
+
+			if s.Limiters != nil {
+				if err := s.Limiters.Wait(ctx, s.Name(), s.RateLimit(), s.Burst(), false); err != nil {
+					return err
+				}
+			}
+
+			// Fetch the archived page content.
+			snapshotURL := fmt.Sprintf("%s/web/%sid_/%s", base, timestamp, archivedURL)
+			snapReq, err := http.NewRequestWithContext(ctx, http.MethodGet, snapshotURL, nil)
+			if err != nil {
+				continue
+			}
+
+			snapResp, err := client.Do(ctx, snapReq)
+			if err != nil {
+				continue
+			}
+
+			body, err := io.ReadAll(io.LimitReader(snapResp.Body, 256*1024))
+			_ = snapResp.Body.Close()
+			if err != nil {
+				continue
+			}
+
+			if apiKeyPattern.Match(body) {
+				out <- recon.Finding{
+					ProviderName: q,
+					Source:       snapshotURL,
+					SourceType:   "recon:wayback",
+					Confidence:   "medium",
+					DetectedAt:   time.Now(),
+				}
+			}
+		}
+	}
+	return nil
+}

pkg/recon/sources/wayback_test.go

@@ -0,0 +1,71 @@
+package sources
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"github.com/salvacybersec/keyhunter/pkg/providers"
+	"github.com/salvacybersec/keyhunter/pkg/recon"
+)
+
+func TestWayback_Name(t *testing.T) {
+	s := &WaybackMachineSource{}
+	if s.Name() != "wayback" {
+		t.Fatalf("expected wayback, got %s", s.Name())
+	}
+}
+
+func TestWayback_Enabled(t *testing.T) {
+	s := &WaybackMachineSource{}
+	if !s.Enabled(recon.Config{}) {
+		t.Fatal("WaybackMachineSource should always be enabled (credentialless)")
+	}
+}
+
+func TestWayback_Sweep(t *testing.T) {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/cdx/search/cdx", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`[["url","timestamp","statuscode"],["https://example.com/.env","20240101000000","200"]]`))
+	})
+	mux.HandleFunc("/web/", func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte(`OPENAI_API_KEY="sk-proj-WAYBACKLEAK12345678"`))
+	})
+
+	srv := httptest.NewServer(mux)
+	defer srv.Close()
+
+	reg := providers.NewRegistryFromProviders([]providers.Provider{
+		{Name: "openai", Keywords: []string{"sk-proj-"}},
+	})
+
+	s := &WaybackMachineSource{
+		BaseURL:  srv.URL,
+		Registry: reg,
+		Client:   NewClient(),
+	}
+
+	out := make(chan recon.Finding, 10)
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	err := s.Sweep(ctx, "", out)
+	close(out)
+	if err != nil {
+		t.Fatalf("Sweep error: %v", err)
+	}
+
+	var findings []recon.Finding
+	for f := range out {
+		findings = append(findings, f)
+	}
+	if len(findings) == 0 {
+		t.Fatal("expected at least one finding from Wayback Machine archives")
+	}
+	if findings[0].SourceType != "recon:wayback" {
+		t.Fatalf("expected recon:wayback, got %s", findings[0].SourceType)
+	}
+}