remove IP nginx configuration that redirects to dashboard after activation

fixes #728

src/reverseproxy.js

@@ -1,30 +1,32 @@
 'use strict';
 
 exports = module.exports = {
-    setFallbackCertificate: setFallbackCertificate,
-    getFallbackCertificate: getFallbackCertificate,
+    setFallbackCertificate,
+    getFallbackCertificate,
 
-    generateFallbackCertificateSync: generateFallbackCertificateSync,
-    setAppCertificateSync: setAppCertificateSync,
+    generateFallbackCertificateSync,
+    setAppCertificateSync,
 
-    validateCertificate: validateCertificate,
+    validateCertificate,
 
-    getCertificate: getCertificate,
-    ensureCertificate: ensureCertificate,
+    getCertificate,
+    ensureCertificate,
 
-    renewCerts: renewCerts,
+    renewCerts,
 
     // the 'configure' ensure a certificate and generate nginx config
-    configureAdmin: configureAdmin,
-    configureApp: configureApp,
-    unconfigureApp: unconfigureApp,
+    configureAdmin,
+    configureApp,
+    unconfigureApp,
 
     // these only generate nginx config
-    writeDefaultConfig: writeDefaultConfig,
-    writeAdminConfig: writeAdminConfig,
-    writeAppConfig: writeAppConfig,
+    writeDefaultConfig,
+    removeDefaultConfig,
 
-    removeAppConfigs: removeAppConfigs,
+    writeAdminConfig,
+    writeAppConfig,
+
+    removeAppConfigs,
 
     // exported for testing
     _getAcmeApi: getAcmeApi
@@ -666,6 +668,14 @@ function writeDefaultConfig(callback) {
 
         debug('writeDefaultConfig: done');
 
-        callback(null);
+        reload(callback);
     });
 }
+
+function removeDefaultConfig(callback) {
+    assert.strictEqual(typeof callback, 'function');
+
+    safe.fs.unlinkSync(path.join(paths.NGINX_APPCONFIG_DIR, constants.NGINX_DEFAULT_CONFIG_FILE_NAME));
+
+    reload(callback);
+}