fix(jenkins): do not trigger emissary-firmware with dirty tag

Jenkinsfile

@@ -51,6 +51,9 @@ pipeline {
                         sh 'make gitea-release'
                     }
                     def currentVersion = sh(returnStdout: true, script: 'make full-version').trim()
+                    if (currentVersion.endsWith('-dirty')) {
+                        unstable('Could not trigger emissary-firmware build, dirty version !')
+                    } else {
                         build(
                             job: "../emissary-firmware/${env.GIT_BRANCH}",
                             parameters: [
@@ -61,6 +64,7 @@ pipeline {
                 }
             }
         }
+    }
 
     post {
         always {

internal/agent/controller/app/server.go

@@ -202,10 +202,7 @@ func unexpectedHostRedirect(hostTarget string, acceptedHostPatterns ...string) f
 		fn := func(w http.ResponseWriter, r *http.Request) {
 			host, port, err := net.SplitHostPort(r.Host)
 			if err != nil {
-				logger.Error(r.Context(), "could not split host/port", logger.E(errors.WithStack(err)))
+				host = r.Host
-				http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
-
-				return
 			}
 
 			matched := wildcard.MatchAny(host, acceptedHostPatterns...)