create defaultAcl with --owner

nicola · nicola · commit 3ca6e97cf6c0 · 2016-05-02T12:50:17.000-04:00
diff --git a/bin/ldnode.js b/bin/ldnode.js
@@ -29,6 +29,9 @@ var argv = require('nomnom')
     full: 'webid',
     flag: true
   })
+  .option('owner', {
+    help: 'Set the owner of the storage'
+  })
   .option('key', {
     help: 'Path to the SSL private key in PEM format',
     full: 'ssl-key'
@@ -129,6 +132,35 @@ function bin (argv) {
     })
   }
 
+  if (argv.owner) {
+    var rootPath = argv.root
+    if (!rootPath) {
+      rootPath = process.cwd()
+    }
+    if (!(rootPath.endsWith('/'))) {
+      rootPath += '/'
+    }
+    rootPath += (argv.suffixAcl || '.acl')
+
+    var defaultAcl = `@prefix n0: <http://www.w3.org/ns/auth/acl#>.
+  @prefix n2: <http://xmlns.com/foaf/0.1/>.
+
+  <#owner>
+     a                 n0:Authorization;
+     n0:accessTo       <./>;
+     n0:agent          <${argv.owner}>;
+     n0:defaultForNew  <./>;
+     n0:mode           n0:Control, n0:Read, n0:Write.
+  <#everyone>
+     a                 n0:Authorization;
+     n0:               n2:Agent;
+     n0:accessTo       <./>;
+     n0:defaultForNew  <./>;
+     n0:mode           n0:Read.' > .acl`
+
+    fs.writeFileSync(rootPath, defaultAcl)
+  }
+
   // Finally starting ldnode
   var ldnode = require('../')
   var app
diff --git a/lib/create-app.js b/lib/create-app.js
@@ -104,6 +104,11 @@ function createApp (argv) {
   }
 
   app.get('/', function (req, res, next) {
+    // Do not bother showing html page can't be read
+    if (!req.accepts('text/html') || !ldp.webid) {
+      return next()
+    }
+
     checkMasterAcl(req, function (found) {
       if (!found) {
         res.set('Content-Type', 'text/html')
