syz-cluster: store session test logs

Record the logs from the build and fuzzing steps.

3 files changed, 19 insertions, 1 deletions

diff --git a/syz-cluster/dashboard/handler.go b/syz-cluster/dashboard/handler.go
index f744a5ca9..33c838b85 100644
--- a/syz-cluster/dashboard/handler.go
+++ b/syz-cluster/dashboard/handler.go
@@ -187,6 +187,18 @@ func (h *dashboardHandler) findingInfo(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
+func (h *dashboardHandler) sessionTestLog(w http.ResponseWriter, r *http.Request) {
+	test, err := h.sessionTestRepo.Get(r.Context(), r.PathValue("id"), r.FormValue("name"))
+	if err != nil {
+		http.Error(w, fmt.Sprint(err), http.StatusInternalServerError)
+		return
+	} else if test == nil {
+		http.Error(w, "there's no such test", http.StatusNotFound)
+		return
+	}
+	h.streamBlob(w, test.LogURI)
+}
+
 func (h *dashboardHandler) streamBlob(w http.ResponseWriter, uri string) {
 	if uri == "" {
 		return
diff --git a/syz-cluster/dashboard/main.go b/syz-cluster/dashboard/main.go
index 0497cc86b..064dd31da 100644
--- a/syz-cluster/dashboard/main.go
+++ b/syz-cluster/dashboard/main.go
@@ -27,6 +27,7 @@ func main() {
 		app.Fatalf("failed to set up handler: %v", err)
 	}
 	http.HandleFunc("/sessions/{id}/log", handler.sessionLog)
+	http.HandleFunc("/sessions/{id}/test_logs", handler.sessionTestLog)
 	http.HandleFunc("/series/{id}", handler.seriesInfo)
 	http.HandleFunc("/patches/{id}", handler.patchContent)
 	http.HandleFunc("/findings/{id}/{key}", handler.findingInfo)
diff --git a/syz-cluster/dashboard/templates/series.html b/syz-cluster/dashboard/templates/series.html
index adc10b8d2..042f9efba 100644
--- a/syz-cluster/dashboard/templates/series.html
+++ b/syz-cluster/dashboard/templates/series.html
@@ -117,7 +117,12 @@
                     <td>{{.TestName}}</td>
                     <td>{{if .BaseBuild}}{{.BaseBuild.CommitHash}}{{end}}</td>
                     <td>{{if .PatchedBuild}}{{.PatchedBuild.CommitHash}}[patched]{{end}}</td>
-                    <th>{{.Result}}</th>
+                    <th>
+                        {{.Result}}
+                        {{if .LogURI}}
+                            <a href="/sessions/{{.SessionID}}/test_logs?name={{.TestName}}" class="modal-link-raw">[Log]</a>
+                        {{end}}
+                    </th>
                 </tr>
                 {{if .Findings}}
                 <tr>