Merge pull request #110 from sismics/master

Push to production

docs-android/app/build.gradle

@@ -3,7 +3,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.1.0'
+        classpath 'com.android.tools.build:gradle:2.1.2'
     }
 }
 apply plugin: 'com.android.application'
@@ -14,7 +14,7 @@ repositories {
 
 android {
     compileSdkVersion 23
-    buildToolsVersion '23.0.3'
+    buildToolsVersion '24'
 
     defaultConfig {
         minSdkVersion 14
@@ -50,13 +50,13 @@ android {
 
 dependencies {
     compile fileTree(dir: 'libs', include: '*.jar')
-    compile 'com.android.support:appcompat-v7:23.3.0'
-    compile 'com.android.support:recyclerview-v7:23.3.0'
-    compile 'com.android.support:design:23.3.0'
+    compile 'com.android.support:appcompat-v7:23.4.0'
+    compile 'com.android.support:recyclerview-v7:23.4.0'
+    compile 'com.android.support:design:23.4.0'
     compile 'it.sephiroth.android.library.imagezoom:imagezoom:1.0.5'
     compile 'org.greenrobot:eventbus:3.0.0'
     compile 'com.squareup.picasso:picasso:2.5.2'
-    compile 'com.squareup.okhttp3:okhttp:3.1.1'
-    compile "com.squareup.okhttp3:okhttp-urlconnection:3.1.1"
+    compile 'com.squareup.okhttp3:okhttp:3.3.1'
+    compile "com.squareup.okhttp3:okhttp-urlconnection:3.3.1"
     compile 'com.jakewharton.picasso:picasso2-okhttp3-downloader:1.0.2'
 }

docs-android/app/src/main/java/com/sismics/docs/activity/DocumentEditActivity.java

@@ -101,7 +101,7 @@ public class DocumentEditActivity extends AppCompatActivity {
             finish();
             return;
         }
-        JSONArray tagArray = tags.optJSONArray("stats");
+        JSONArray tagArray = tags.optJSONArray("tags");
 
         List<JSONObject> tagList = new ArrayList<>();
         for (int i = 0; i < tagArray.length(); i++) {

docs-android/app/src/main/java/com/sismics/docs/activity/DocumentViewActivity.java

@@ -16,6 +16,7 @@ import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
 import android.text.TextUtils;
 import android.text.format.DateFormat;
+import android.text.method.LinkMovementMethod;
 import android.view.ContextMenu;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -51,7 +52,7 @@ import com.sismics.docs.resource.FileResource;
 import com.sismics.docs.service.FileUploadService;
 import com.sismics.docs.util.NetworkUtil;
 import com.sismics.docs.util.PreferenceUtil;
-import com.sismics.docs.util.TagUtil;
+import com.sismics.docs.util.SpannableUtil;
 
 import org.greenrobot.eventbus.EventBus;
 import org.greenrobot.eventbus.Subscribe;
@@ -176,9 +177,11 @@ public class DocumentViewActivity extends AppCompatActivity {
         }
 
         // Fill the layout
+        // Create date
         TextView createdDateTextView = (TextView) findViewById(R.id.createdDateTextView);
         createdDateTextView.setText(date);
 
+        // Description
         TextView descriptionTextView = (TextView) findViewById(R.id.descriptionTextView);
         if (description.isEmpty() || document.isNull("description")) {
             descriptionTextView.setVisibility(View.GONE);
@@ -187,17 +190,20 @@ public class DocumentViewActivity extends AppCompatActivity {
             descriptionTextView.setText(description);
         }
 
+        // Tags
         TextView tagTextView = (TextView) findViewById(R.id.tagTextView);
         if (tags.length() == 0) {
             tagTextView.setVisibility(View.GONE);
         } else {
             tagTextView.setVisibility(View.VISIBLE);
-            tagTextView.setText(TagUtil.buildSpannable(tags));
+            tagTextView.setText(SpannableUtil.buildSpannableTags(tags));
         }
 
+        // Language
         ImageView languageImageView = (ImageView) findViewById(R.id.languageImageView);
         languageImageView.setImageResource(getResources().getIdentifier(language, "drawable", getPackageName()));
 
+        // Shared status
         ImageView sharedImageView = (ImageView) findViewById(R.id.sharedImageView);
         sharedImageView.setVisibility(shared ? View.VISIBLE : View.GONE);
 
@@ -642,10 +648,10 @@ public class DocumentViewActivity extends AppCompatActivity {
                 }
 
                 // Action only available if the document is writable
-                findViewById(R.id.actionEditDocument).setVisibility(writable ? View.VISIBLE : View.INVISIBLE);
-                findViewById(R.id.actionUploadFile).setVisibility(writable ? View.VISIBLE : View.INVISIBLE);
-                findViewById(R.id.actionSharing).setVisibility(writable ? View.VISIBLE : View.INVISIBLE);
-                findViewById(R.id.actionDelete).setVisibility(writable ? View.VISIBLE : View.INVISIBLE);
+                findViewById(R.id.actionEditDocument).setVisibility(writable ? View.VISIBLE : View.GONE);
+                findViewById(R.id.actionUploadFile).setVisibility(writable ? View.VISIBLE : View.GONE);
+                findViewById(R.id.actionSharing).setVisibility(writable ? View.VISIBLE : View.GONE);
+                findViewById(R.id.actionDelete).setVisibility(writable ? View.VISIBLE : View.GONE);
 
                 // ACLs
                 ListView aclListView = (ListView) findViewById(R.id.aclListView);
@@ -679,10 +685,54 @@ public class DocumentViewActivity extends AppCompatActivity {
                         startActivity(intent);
                     }
                 });
+
+                // Contributors
+                TextView contributorsTextView = (TextView) findViewById(R.id.contributorsTextView);
+                contributorsTextView.setText(SpannableUtil.buildSpannableContributors(document.optJSONArray("contributors")));
+
+                // Relations
+                JSONArray relations = document.optJSONArray("relations");
+                if (relations.length() > 0) {
+                    TextView relationsTextView = (TextView) findViewById(R.id.relationsTextView);
+                    relationsTextView.setMovementMethod(LinkMovementMethod.getInstance());
+                    relationsTextView.setText(SpannableUtil.buildSpannableRelations(relations));
+                } else {
+                    findViewById(R.id.relationsLayout).setVisibility(View.GONE);
+                }
+
+                // Additional dublincore metadata
+                displayDublincoreMetadata(R.id.subjectTextView, R.id.subjectLayout, "subject");
+                displayDublincoreMetadata(R.id.identifierTextView, R.id.identifierLayout, "identifier");
+                displayDublincoreMetadata(R.id.publisherTextView, R.id.publisherLayout, "publisher");
+                displayDublincoreMetadata(R.id.formatTextView, R.id.formatLayout, "format");
+                displayDublincoreMetadata(R.id.sourceTextView, R.id.sourceLayout, "source");
+                displayDublincoreMetadata(R.id.typeTextView, R.id.typeLayout, "type");
+                displayDublincoreMetadata(R.id.coverageTextView, R.id.coverageLayout, "coverage");
+                displayDublincoreMetadata(R.id.rightsTextView, R.id.rightsLayout, "rights");
             }
         });
     }
 
+    /**
+     * Display a dublincore metadata.
+     *
+     * @param textViewId TextView ID
+     * @param blockViewId View ID
+     * @param name Name
+     */
+    private void displayDublincoreMetadata(int textViewId, int blockViewId, String name) {
+        if (document == null) return;
+        String value = document.optString(name);
+        if (document.isNull(name) || value.isEmpty()) {
+            findViewById(blockViewId).setVisibility(View.GONE);
+            return;
+        }
+
+        findViewById(blockViewId).setVisibility(View.VISIBLE);
+        TextView textView = (TextView) findViewById(textViewId);
+        textView.setText(value);
+    }
+
     @Override
     public void onCreateContextMenu(ContextMenu menu, View view, ContextMenu.ContextMenuInfo menuInfo) {
         switch (view.getId()) {

docs-android/app/src/main/java/com/sismics/docs/adapter/DocListAdapter.java

@@ -9,7 +9,7 @@ import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.sismics.docs.R;
-import com.sismics.docs.util.TagUtil;
+import com.sismics.docs.util.SpannableUtil;
 
 import org.json.JSONArray;
 import org.json.JSONObject;
@@ -69,7 +69,7 @@ public class DocListAdapter extends RecyclerView.Adapter<DocListAdapter.ViewHold
         holder.titleTextView.setText(document.optString("title"));
 
         JSONArray tags = document.optJSONArray("tags");
-        holder.subtitleTextView.setText(TagUtil.buildSpannable(tags));
+        holder.subtitleTextView.setText(SpannableUtil.buildSpannableTags(tags));
 
         String date = DateFormat.getDateFormat(holder.dateTextView.getContext()).format(new Date(document.optLong("create_date")));
         holder.dateTextView.setText(date);

docs-android/app/src/main/java/com/sismics/docs/fragment/SearchFragment.java

@@ -73,7 +73,7 @@ public class SearchFragment extends DialogFragment {
             dialog.cancel();
             return dialog;
         }
-        JSONArray tagArray = tags.optJSONArray("stats");
+        JSONArray tagArray = tags.optJSONArray("tags");
 
         List<JSONObject> tagList = new ArrayList<>();
         for (int i = 0; i < tagArray.length(); i++) {

docs-android/app/src/main/java/com/sismics/docs/ui/view/NonScrollListView.java

@@ -0,0 +1,33 @@
+package com.sismics.docs.ui.view;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.ViewGroup;
+import android.widget.ListView;
+
+/**
+ * Non-scrollable ListView.
+ * All items are visible from the start.
+ *
+ * @author http://stackoverflow.com/questions/18813296/non-scrollable-listview-inside-scrollview/24629341#24629341
+ */
+public class NonScrollListView extends ListView {
+
+    public NonScrollListView(Context context) {
+        super(context);
+    }
+    public NonScrollListView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+    public NonScrollListView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+    @Override
+    public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+            int heightMeasureSpec_custom = MeasureSpec.makeMeasureSpec(
+                    Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
+            super.onMeasure(widthMeasureSpec, heightMeasureSpec_custom);
+            ViewGroup.LayoutParams params = getLayoutParams();
+            params.height = getMeasuredHeight();    
+    }
+}

docs-android/app/src/main/java/com/sismics/docs/util/SpannableUtil.java

@@ -0,0 +1,85 @@
+package com.sismics.docs.util;
+
+import android.graphics.Color;
+import android.text.Spannable;
+import android.text.SpannableStringBuilder;
+import android.text.Spanned;
+import android.text.style.BackgroundColorSpan;
+import android.text.style.ForegroundColorSpan;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+/**
+ * Utility class for spannable.
+ *
+ * @author bgamard.
+ */
+public class SpannableUtil {
+    /**
+     * Create a colored spannable from tags.
+     *
+     * @param tags Tags
+     * @return Colored spannable
+     */
+    public static Spannable buildSpannableTags(JSONArray tags) {
+        return buildSpannable(tags, "name", "color");
+    }
+
+    /**
+     * Create a spannable for contributors.
+     *
+     * @param contributors Contributors
+     * @return Spannable
+     */
+    public static Spannable buildSpannableContributors(JSONArray contributors) {
+        return buildSpannable(contributors, "username", null);
+    }
+
+    /**
+     * Create a spannable for relations.
+     *
+     * @param relations Relations
+     * @return Spannable
+     */
+    public static Spannable buildSpannableRelations(JSONArray relations) {
+        return buildSpannable(relations, "title", null);
+    }
+
+    /**
+     * Create a spannable from a JSONArray.
+     *
+     * @param array JSONArray
+     * @param valueName Name of the value part
+     * @param colorName Name of the color part (optional)
+     * @return Spannable
+     */
+    private static Spannable buildSpannable(JSONArray array, String valueName, String colorName) {
+        SpannableStringBuilder builder = new SpannableStringBuilder();
+
+        for (int i = 0; i < array.length(); i++) {
+            final JSONObject tag = array.optJSONObject(i);
+            int start = builder.length();
+            builder.append(" ").append(tag.optString(valueName)).append(" ");
+            builder.setSpan(new ForegroundColorSpan(Color.WHITE), start, builder.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
+            builder.setSpan(new BackgroundColorSpan(Color.parseColor(tag.optString(colorName, "#5bc0de"))), start, builder.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
+            /*
+            TODO : Make tags, relations and contributors clickable
+            builder.setSpan(new ClickableSpan() {
+                @Override
+                public void onClick(View widget) {
+                }
+
+                @Override
+                public void updateDrawState(TextPaint ds) {
+                    super.updateDrawState(ds);
+                    ds.setColor(Color.WHITE);
+                    ds.setUnderlineText(false);
+                }
+            }, start, builder.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);*/
+            builder.append(" ");
+        }
+
+        return builder;
+    }
+}

docs-android/app/src/main/java/com/sismics/docs/util/TagUtil.java

@@ -1,39 +0,0 @@
-package com.sismics.docs.util;
-
-import android.graphics.Color;
-import android.text.Spannable;
-import android.text.SpannableStringBuilder;
-import android.text.Spanned;
-import android.text.style.BackgroundColorSpan;
-import android.text.style.ForegroundColorSpan;
-
-import org.json.JSONArray;
-import org.json.JSONObject;
-
-/**
- * Utility class for tags.
- *
- * @author bgamard.
- */
-public class TagUtil {
-    /**
-     * Create a colored spannable from tags.
-     *
-     * @param tags Tags
-     * @return Colored spannable
-     */
-    public static Spannable buildSpannable(JSONArray tags) {
-        SpannableStringBuilder builder = new SpannableStringBuilder();
-
-        for (int i = 0; i < tags.length(); i++) {
-            JSONObject tag = tags.optJSONObject(i);
-            int start = builder.length();
-            builder.append(" ").append(tag.optString("name")).append(" ");
-            builder.setSpan(new ForegroundColorSpan(Color.WHITE), start, builder.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
-            builder.setSpan(new BackgroundColorSpan(Color.parseColor(tag.optString("color"))), start, builder.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
-            builder.append(" ");
-        }
-
-        return builder;
-    }
-}

docs-android/app/src/main/res/layout/document_view_activity.xml

@@ -142,15 +142,19 @@
 
     <!-- Right drawer -->
 
-    <LinearLayout
+    <ScrollView
         android:id="@+id/right_drawer"
         android:layout_width="300dp"
         android:layout_height="match_parent"
-        android:layout_gravity="end"
-        android:orientation="vertical"
         android:clickable="true"
         android:background="#fff"
-        android:elevation="5dp">
+        android:elevation="5dp"
+        android:layout_gravity="end">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
 
             <!-- Actions -->
 
@@ -166,28 +170,6 @@
                     android:orientation="horizontal"
                     style="?android:buttonBarStyle">
 
-                <Button
-                    android:id="@+id/actionEditDocument"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:drawableTop="@drawable/ic_create_grey600_24dp"
-                    style="?android:buttonBarButtonStyle"
-                    android:text="@string/edit_document"
-                    android:textColor="#ff5a595b"
-                    android:textAllCaps="false"
-                    android:layout_margin="8dp"/>
-
-                <Button
-                    android:id="@+id/actionUploadFile"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:drawableTop="@drawable/ic_file_upload_grey600_24dp"
-                    style="?android:buttonBarButtonStyle"
-                    android:text="@string/upload_file"
-                    android:textColor="#ff5a595b"
-                    android:textAllCaps="false"
-                    android:layout_margin="8dp"/>
-
                     <Button
                         android:id="@+id/actionDownload"
                         android:layout_width="wrap_content"
@@ -199,6 +181,28 @@
                         android:textAllCaps="false"
                         android:layout_margin="8dp"/>
 
+                    <Button
+                        android:id="@+id/actionExportPdf"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:drawableTop="@drawable/ic_description_grey600_24dp"
+                        style="?android:buttonBarButtonStyle"
+                        android:text="@string/export_pdf"
+                        android:textColor="#ff5a595b"
+                        android:textAllCaps="false"
+                        android:layout_margin="8dp"/>
+
+                    <Button
+                        android:id="@+id/actionAuditLog"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:drawableTop="@drawable/ic_assignment_grey600_24dp"
+                        style="?android:buttonBarButtonStyle"
+                        android:text="@string/activity"
+                        android:textColor="#ff5a595b"
+                        android:textAllCaps="false"
+                        android:layout_margin="8dp"/>
+
                 </LinearLayout>
 
                 <LinearLayout
@@ -208,12 +212,23 @@
                     style="?android:buttonBarStyle">
 
                     <Button
-                    android:id="@+id/actionExportPdf"
+                        android:id="@+id/actionEditDocument"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
-                    android:drawableTop="@drawable/ic_description_grey600_24dp"
+                        android:drawableTop="@drawable/ic_create_grey600_24dp"
                         style="?android:buttonBarButtonStyle"
-                    android:text="@string/export_pdf"
+                        android:text="@string/edit_document"
+                        android:textColor="#ff5a595b"
+                        android:textAllCaps="false"
+                        android:layout_margin="0dp"/>
+
+                    <Button
+                        android:id="@+id/actionUploadFile"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:drawableTop="@drawable/ic_file_upload_grey600_24dp"
+                        style="?android:buttonBarButtonStyle"
+                        android:text="@string/upload_file"
                         android:textColor="#ff5a595b"
                         android:textAllCaps="false"
                         android:layout_margin="0dp"/>
@@ -229,17 +244,6 @@
                         android:textAllCaps="false"
                         android:layout_margin="0dp"/>
 
-                <Button
-                    android:id="@+id/actionAuditLog"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:drawableTop="@drawable/ic_assignment_grey600_24dp"
-                    style="?android:buttonBarButtonStyle"
-                    android:text="@string/activity"
-                    android:textColor="#ff5a595b"
-                    android:textAllCaps="false"
-                    android:layout_margin="0dp"/>
-
                     <Button
                         android:id="@+id/actionDelete"
                         android:layout_width="wrap_content"
@@ -285,6 +289,8 @@
                     android:id="@+id/createdDateTextView"
                     android:layout_toRightOf="@id/createdDateLabel"
                     android:layout_toEndOf="@id/createdDateLabel"
+                    android:layout_toLeftOf="@id/sharedImageView"
+                    android:layout_toStartOf="@id/sharedImageView"
                     android:layout_width="wrap_content"
                     android:layout_height="24dp"
                     android:gravity="center_vertical"
@@ -332,6 +338,7 @@
                     android:fontFamily="sans-serif-light"/>
 
                 <ImageView
+                    android:contentDescription="@string/shared"
                     android:id="@+id/sharedImageView"
                     android:layout_width="24dp"
                     android:layout_height="24dp"
@@ -343,6 +350,7 @@
                     android:layout_toStartOf="@+id/languageImageView"/>
 
                 <ImageView
+                    android:contentDescription="@string/language"
                     android:id="@+id/languageImageView"
                     android:layout_width="24dp"
                     android:layout_height="24dp"
@@ -352,6 +360,278 @@
 
             </RelativeLayout>
 
+            <!-- Additional dublincore metadata -->
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:paddingLeft="12dp"
+                android:paddingRight="12dp"
+                android:paddingBottom="12dp">
+
+                <!-- Subject -->
+
+                <LinearLayout
+                    android:id="@+id/subjectLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <TextView
+                        android:layout_weight="0.33"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginRight="8dp"
+                        android:layout_marginEnd="8dp"
+                        android:fontFamily="sans-serif"
+                        android:text="@string/subject"/>
+
+                    <TextView
+                        android:id="@+id/subjectTextView"
+                        android:layout_weight="0.67"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:fontFamily="sans-serif-light"/>
+
+                </LinearLayout>
+
+                <!-- Identifier -->
+
+                <LinearLayout
+                    android:id="@+id/identifierLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <TextView
+                        android:layout_weight="0.33"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginRight="8dp"
+                        android:layout_marginEnd="8dp"
+                        android:fontFamily="sans-serif"
+                        android:text="@string/identifier"/>
+
+                    <TextView
+                        android:id="@+id/identifierTextView"
+                        android:layout_weight="0.67"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:fontFamily="sans-serif-light"/>
+
+                </LinearLayout>
+
+                <!-- Publisher -->
+
+                <LinearLayout
+                    android:id="@+id/publisherLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <TextView
+                        android:layout_weight="0.33"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginRight="8dp"
+                        android:layout_marginEnd="8dp"
+                        android:fontFamily="sans-serif"
+                        android:text="@string/publisher"/>
+
+                    <TextView
+                        android:id="@+id/publisherTextView"
+                        android:layout_weight="0.67"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:fontFamily="sans-serif-light"/>
+
+                </LinearLayout>
+
+                <!-- Format -->
+
+                <LinearLayout
+                    android:id="@+id/formatLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <TextView
+                        android:layout_weight="0.33"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginRight="8dp"
+                        android:layout_marginEnd="8dp"
+                        android:fontFamily="sans-serif"
+                        android:text="@string/format"/>
+
+                    <TextView
+                        android:id="@+id/formatTextView"
+                        android:layout_weight="0.67"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:fontFamily="sans-serif-light"/>
+
+                </LinearLayout>
+
+                <!-- Source -->
+
+                <LinearLayout
+                    android:id="@+id/sourceLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <TextView
+                        android:layout_weight="0.33"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginRight="8dp"
+                        android:layout_marginEnd="8dp"
+                        android:fontFamily="sans-serif"
+                        android:text="@string/source"/>
+
+                    <TextView
+                        android:id="@+id/sourceTextView"
+                        android:layout_weight="0.67"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:fontFamily="sans-serif-light"/>
+
+                </LinearLayout>
+
+                <!-- Type -->
+
+                <LinearLayout
+                    android:id="@+id/typeLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <TextView
+                        android:layout_weight="0.33"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginRight="8dp"
+                        android:layout_marginEnd="8dp"
+                        android:fontFamily="sans-serif"
+                        android:text="@string/type"/>
+
+                    <TextView
+                        android:id="@+id/typeTextView"
+                        android:layout_weight="0.67"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:fontFamily="sans-serif-light"/>
+
+                </LinearLayout>
+
+                <!-- Coverage -->
+
+                <LinearLayout
+                    android:id="@+id/coverageLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <TextView
+                        android:layout_weight="0.33"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginRight="8dp"
+                        android:layout_marginEnd="8dp"
+                        android:fontFamily="sans-serif"
+                        android:text="@string/coverage"/>
+
+                    <TextView
+                        android:id="@+id/coverageTextView"
+                        android:layout_weight="0.67"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:fontFamily="sans-serif-light"/>
+
+                </LinearLayout>
+
+                <!-- Rights -->
+
+                <LinearLayout
+                    android:id="@+id/rightsLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <TextView
+                        android:layout_weight="0.33"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginRight="8dp"
+                        android:layout_marginEnd="8dp"
+                        android:fontFamily="sans-serif"
+                        android:text="@string/rights"/>
+
+                    <TextView
+                        android:id="@+id/rightsTextView"
+                        android:layout_weight="0.67"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:fontFamily="sans-serif-light"/>
+
+                </LinearLayout>
+
+                <!-- Contributors -->
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <TextView
+                        android:layout_weight="0.33"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginRight="8dp"
+                        android:layout_marginEnd="8dp"
+                        android:fontFamily="sans-serif"
+                        android:text="@string/contributors"/>
+
+                    <TextView
+                        android:id="@+id/contributorsTextView"
+                        android:layout_weight="0.67"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:fontFamily="sans-serif-light"/>
+
+                </LinearLayout>
+
+                <!-- Relations -->
+
+                <LinearLayout
+                    android:id="@+id/relationsLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal"
+                    android:layout_marginTop="2dp">
+
+                    <TextView
+                        android:layout_weight="0.33"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginRight="8dp"
+                        android:layout_marginEnd="8dp"
+                        android:fontFamily="sans-serif"
+                        android:text="@string/relations"/>
+
+                    <TextView
+                        android:id="@+id/relationsTextView"
+                        android:layout_weight="0.67"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:fontFamily="sans-serif-light"/>
+
+                </LinearLayout>
+
+            </LinearLayout>
+
             <View
                 android:layout_width="match_parent"
                 android:layout_height="1dp"
@@ -369,14 +649,16 @@
                 android:text="@string/who_can_access"
                 android:layout_margin="12dp"/>
 
-        <ListView
+            <com.sismics.docs.ui.view.NonScrollListView
                 android:id="@+id/aclListView"
                 android:layout_width="match_parent"
-            android:layout_height="match_parent"
+                android:layout_height="wrap_content"
                 android:choiceMode="singleChoice"
                 android:divider="@android:color/transparent"
                 android:dividerHeight="0dp"/>
 
         </LinearLayout>
 
+    </ScrollView>
+
 </android.support.v4.widget.DrawerLayout>

docs-android/app/src/main/res/values/strings.xml

@@ -132,5 +132,17 @@
     <string name="storage_quota">Storage quota</string>
     <string name="storage_display">%1$d/%2$d MB</string>
     <string name="validation_code">Validation code</string>
+    <string name="shared">Shared</string>
+    <string name="language">Language</string>
+    <string name="coverage">Coverage</string>
+    <string name="type">Type</string>
+    <string name="source">Source</string>
+    <string name="format">Format</string>
+    <string name="publisher">Publisher</string>
+    <string name="identifier">Identifier</string>
+    <string name="subject">Subject</string>
+    <string name="rights">Rights</string>
+    <string name="contributors">Contributors</string>
+    <string name="relations">Relations</string>
 
 </resources>

docs-android/gradle.properties

@@ -12,6 +12,8 @@
 # Default value: -Xmx10248m -XX:MaxPermSize=256m
 # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
 
+org.gradle.jvmargs=-Xmx3072m
+
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects

docs-core/src/main/java/com/sismics/docs/core/constant/ConfigType.java

@@ -13,5 +13,10 @@ public enum ConfigType {
     /**
      * Theme configuration.
      */
-    THEME
+    THEME,
+
+    /**
+     * Guest login.
+     */
+    GUEST_LOGIN
 }

docs-core/src/main/java/com/sismics/docs/core/constant/Constants.java

@@ -30,6 +30,11 @@ public class Constants {
      */
     public static final String LUCENE_DIRECTORY_STORAGE_FILE = "FILE";
 
+    /**
+     * Guest user ID.
+     */
+    public static final String GUEST_USER_ID = "guest";
+
     /**
      * Default generic user role.
      */

docs-core/src/main/resources/config.properties

@@ -1 +1 @@
-db.version=9
+db.version=10

docs-core/src/main/resources/db/update/dbupdate-010-0.sql

@@ -0,0 +1,3 @@
+insert into T_CONFIG(CFG_ID_C, CFG_VALUE_C) values('GUEST_LOGIN', 'false');
+insert into T_USER(USE_ID_C, USE_IDROLE_C, USE_USERNAME_C, USE_PASSWORD_C, USE_EMAIL_C, USE_CREATEDATE_D, USE_PRIVATEKEY_C) values('guest', 'user', 'guest', '', 'guest@localhost', NOW(), 'GuestPk');
+update T_CONFIG set CFG_VALUE_C = '10' where CFG_ID_C = 'DB_VERSION';

docs-web-common/src/main/java/com/sismics/security/AnonymousPrincipal.java

@@ -59,4 +59,9 @@ public class AnonymousPrincipal implements IPrincipal {
     public Set<String> getGroupIdSet() {
         return Sets.newHashSet();
     }
+
+    @Override
+    public boolean isGuest() {
+        return false;
+    }
 }

docs-web-common/src/main/java/com/sismics/security/IPrincipal.java

@@ -18,6 +18,13 @@ public interface IPrincipal extends Principal {
      */
     boolean isAnonymous();
 
+    /**
+     * Checks if the principal is a guest.
+     *
+     * @return True if the principal is a guest
+     */
+    boolean isGuest();
+
     /**
      * Returns the ID of the connected user, or null if the user is anonymous
      * 

docs-web-common/src/main/java/com/sismics/security/UserPrincipal.java

@@ -2,6 +2,7 @@ package com.sismics.security;
 
 import java.util.Set;
 
+import com.sismics.docs.core.constant.Constants;
 import org.joda.time.DateTimeZone;
 
 /**
@@ -108,4 +109,9 @@ public class UserPrincipal implements IPrincipal {
     public void setGroupIdSet(Set<String> groupIdSet) {
         this.groupIdSet = groupIdSet;
     }
+
+    @Override
+    public boolean isGuest() {
+        return Constants.GUEST_USER_ID.equals(id);
+    }
 }

docs-web-common/src/main/java/com/sismics/util/filter/HeaderBasedSecurityFilter.java

@@ -0,0 +1,47 @@
+package com.sismics.util.filter;
+
+import com.google.common.base.Strings;
+import com.sismics.docs.core.dao.jpa.UserDao;
+import com.sismics.docs.core.model.jpa.User;
+
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * A header-based security filter that authenticates an user using the "X-Authenticated-User" request header as the user ID.
+ * This filter is intended to be used in conjunction with an external authenticating proxy.
+ *
+ * @author pacien
+ */
+public class HeaderBasedSecurityFilter extends SecurityFilter {
+    /**
+     * Authentication header.
+     */
+    public static final String AUTHENTICATED_USER_HEADER = "X-Authenticated-User";
+
+    /**
+     * True if this authentication method is enabled.
+     */
+    private boolean enabled;
+
+    @Override
+    public void init(FilterConfig filterConfig) throws ServletException {
+        enabled = Boolean.parseBoolean(filterConfig.getInitParameter("enabled"))
+                || Boolean.parseBoolean(System.getProperty("docs.header_authentication"));
+    }
+
+    @Override
+    protected User authenticate(HttpServletRequest request) {
+        if (!enabled) {
+            return null;
+        }
+
+        String username = request.getHeader(AUTHENTICATED_USER_HEADER);
+        if (Strings.isNullOrEmpty(username)) {
+            return null;
+        }
+        return new UserDao().getActiveByUsername(username);
+    }
+
+}

docs-web-common/src/main/java/com/sismics/util/filter/SecurityFilter.java

@@ -0,0 +1,145 @@
+package com.sismics.util.filter;
+
+import com.sismics.docs.core.constant.Constants;
+import com.sismics.docs.core.dao.jpa.GroupDao;
+import com.sismics.docs.core.dao.jpa.RoleBaseFunctionDao;
+import com.sismics.docs.core.dao.jpa.criteria.GroupCriteria;
+import com.sismics.docs.core.dao.jpa.dto.GroupDto;
+import com.sismics.docs.core.model.jpa.User;
+import com.sismics.security.AnonymousPrincipal;
+import com.sismics.security.UserPrincipal;
+import jersey.repackaged.com.google.common.collect.Sets;
+import org.joda.time.DateTimeZone;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.servlet.*;
+import javax.servlet.http.HttpServletRequest;
+import java.io.IOException;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * An abstract security filter for user authentication, that injects corresponding users into the request.
+ * Successfully authenticated users are injected as UserPrincipal, or as AnonymousPrincipal otherwise.
+ * If an user has already been authenticated for the request, no further authentication attempt is made.
+ *
+ * @author pacien
+ * @author jtremeaux
+ */
+public abstract class SecurityFilter implements Filter {
+    /**
+     * Name of the attribute containing the principal.
+     */
+    public static final String PRINCIPAL_ATTRIBUTE = "principal";
+
+    /**
+     * Logger.
+     */
+    static final Logger LOG = LoggerFactory.getLogger(SecurityFilter.class);
+
+    /**
+     * Returns true if the supplied request has an UserPrincipal.
+     *
+     * @param request HTTP request
+     * @return True if the supplied request has an UserPrincipal
+     */
+    private boolean hasIdentifiedUser(HttpServletRequest request) {
+        return request.getAttribute(PRINCIPAL_ATTRIBUTE) instanceof UserPrincipal;
+    }
+
+    /**
+     * Injects the given user into the request, with the appropriate authentication state.
+     *
+     * @param request HTTP request
+     * @param user nullable User to inject
+     */
+    private void injectUser(HttpServletRequest request, User user) {
+        // Check if the user is still valid
+        if (user != null && user.getDeleteDate() == null) {
+            injectAuthenticatedUser(request, user);
+        } else {
+            injectAnonymousUser(request);
+        }
+    }
+
+    /**
+     * Inject an authenticated user into the request attributes.
+     *
+     * @param request HTTP request
+     * @param user User to inject
+     */
+    private void injectAuthenticatedUser(HttpServletRequest request, User user) {
+        UserPrincipal userPrincipal = new UserPrincipal(user.getId(), user.getUsername());
+
+        // Add groups
+        GroupDao groupDao = new GroupDao();
+        Set<String> groupRoleIdSet = new HashSet<>();
+        List<GroupDto> groupDtoList = groupDao.findByCriteria(new GroupCriteria()
+                .setUserId(user.getId())
+                .setRecursive(true), null);
+        Set<String> groupIdSet = Sets.newHashSet();
+        for (GroupDto groupDto : groupDtoList) {
+            groupIdSet.add(groupDto.getId());
+            if (groupDto.getRoleId() != null) {
+                groupRoleIdSet.add(groupDto.getRoleId());
+            }
+        }
+        userPrincipal.setGroupIdSet(groupIdSet);
+
+        // Add base functions
+        groupRoleIdSet.add(user.getRoleId());
+        RoleBaseFunctionDao userBaseFuction = new RoleBaseFunctionDao();
+        Set<String> baseFunctionSet = userBaseFuction.findByRoleId(groupRoleIdSet);
+        userPrincipal.setBaseFunctionSet(baseFunctionSet);
+
+        // Add email
+        userPrincipal.setEmail(user.getEmail());
+
+        request.setAttribute(PRINCIPAL_ATTRIBUTE, userPrincipal);
+    }
+
+    /**
+     * Inject an anonymous user into the request attributes.
+     *
+     * @param request HTTP request
+     */
+    private void injectAnonymousUser(HttpServletRequest request) {
+        AnonymousPrincipal anonymousPrincipal = new AnonymousPrincipal();
+        anonymousPrincipal.setDateTimeZone(DateTimeZone.forID(Constants.DEFAULT_TIMEZONE_ID));
+
+        request.setAttribute(PRINCIPAL_ATTRIBUTE, anonymousPrincipal);
+    }
+
+    @Override
+    public void init(FilterConfig filterConfig) throws ServletException {
+        // NOP
+    }
+
+    @Override
+    public void destroy() {
+        // NOP
+    }
+
+    @Override
+    public void doFilter(ServletRequest req, ServletResponse response, FilterChain filterChain) throws IOException, ServletException {
+        HttpServletRequest request = (HttpServletRequest) req;
+
+        if (!hasIdentifiedUser(request)) {
+            User user = authenticate(request);
+            injectUser(request, user);
+        }
+
+        filterChain.doFilter(request, response);
+    }
+
+    /**
+     * Authenticates an user from the given request parameters.
+     *
+     * @param request HTTP request
+     * @return nullable User
+     */
+    protected abstract User authenticate(HttpServletRequest request);
+
+}

docs-web-common/src/main/java/com/sismics/util/filter/TokenBasedSecurityFilter.java

@@ -1,38 +1,14 @@
 package com.sismics.util.filter;
 
-import java.io.IOException;
-import java.text.MessageFormat;
-import java.util.Date;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import javax.servlet.Filter;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.Cookie;
-import javax.servlet.http.HttpServletRequest;
-
-import org.joda.time.DateTimeZone;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.sismics.docs.core.constant.Constants;
 import com.sismics.docs.core.dao.jpa.AuthenticationTokenDao;
-import com.sismics.docs.core.dao.jpa.GroupDao;
-import com.sismics.docs.core.dao.jpa.RoleBaseFunctionDao;
 import com.sismics.docs.core.dao.jpa.UserDao;
-import com.sismics.docs.core.dao.jpa.criteria.GroupCriteria;
-import com.sismics.docs.core.dao.jpa.dto.GroupDto;
 import com.sismics.docs.core.model.jpa.AuthenticationToken;
 import com.sismics.docs.core.model.jpa.User;
-import com.sismics.security.AnonymousPrincipal;
-import com.sismics.security.UserPrincipal;
 
-import jersey.repackaged.com.google.common.collect.Sets;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import java.text.MessageFormat;
+import java.util.Date;
 
 /**
  * This filter is used to authenticate the user having an active session via an authentication token stored in database.
@@ -42,22 +18,12 @@ import jersey.repackaged.com.google.common.collect.Sets;
  *
  * @author jtremeaux
  */
-public class TokenBasedSecurityFilter implements Filter {
-    /**
-     * Logger.
-     */
-    private static final Logger log = LoggerFactory.getLogger(TokenBasedSecurityFilter.class);
-
+public class TokenBasedSecurityFilter extends SecurityFilter {
     /**
      * Name of the cookie used to store the authentication token.
      */
     public static final String COOKIE_NAME = "auth_token";
 
-    /**
-     * Name of the attribute containing the principal.
-     */
-    public static final String PRINCIPAL_ATTRIBUTE = "principal";
-    
     /**
      * Lifetime of the authentication token in seconds, since login.
      */
@@ -66,67 +32,39 @@ public class TokenBasedSecurityFilter implements Filter {
     /**
      * Lifetime of the authentication token in seconds, since last connection.
      */
-    public static final int TOKEN_SESSION_LIFETIME = 3600 * 24;
+    private static final int TOKEN_SESSION_LIFETIME = 3600 * 24;
 
-    @Override
-    public void init(FilterConfig filterConfig) throws ServletException {
-        // NOP
-    }
-
-    @Override
-    public void destroy() {
-        // NOP
-    }
-
-    @Override
-    public void doFilter(ServletRequest req, ServletResponse response, FilterChain filterChain) throws IOException, ServletException {
-        // Get the value of the client authentication token
-        HttpServletRequest request = (HttpServletRequest) req;
-        String authToken = null;
-        if (request.getCookies() != null) {
-            for (Cookie cookie : request.getCookies()) {
-                if (COOKIE_NAME.equals(cookie.getName())) {
-                    authToken = cookie.getValue();
+    /**
+     * Extracts and returns an authentication token from a cookie list.
+     *
+     * @param cookies Cookie list
+     * @return nullable auth token
+     */
+    private String extractAuthToken(Cookie[] cookies) {
+        if (cookies != null) {
+            for (Cookie cookie : cookies) {
+                if (COOKIE_NAME.equals(cookie.getName()) && !cookie.getValue().isEmpty()) {
+                    return cookie.getValue();
                 }
             }
         }
 
-        // Get the corresponding server token
-        AuthenticationTokenDao authenticationTokenDao = new AuthenticationTokenDao();
-        AuthenticationToken authenticationToken = null;
-        if (authToken != null) {
-            authenticationToken = authenticationTokenDao.get(authToken);
+        return null;
     }
 
-        if (authenticationToken == null) {
-            injectAnonymousUser(request);
-        } else {
-            // Check if the token is still valid
-            if (isTokenExpired(authenticationToken)) {
+    /**
+     * Deletes an expired authentication token.
+     *
+     * @param authTokenID auth token ID
+     */
+    private void handleExpiredToken(AuthenticationTokenDao dao, String authTokenID) {
         try {
-                    injectAnonymousUser(request);
-
-                    // Destroy the expired token
-                    authenticationTokenDao.delete(authToken);
+            dao.delete(authTokenID);
         } catch (Exception e) {
-                    if (log.isErrorEnabled()) {
-                        log.error(MessageFormat.format("Error deleting authentication token {0} ", authToken), e);
+            if (LOG.isErrorEnabled())
+                LOG.error(MessageFormat.format("Error deleting authentication token {0} ", authTokenID), e);
         }
     }
-            } else {
-                // Check if the user is still valid
-                UserDao userDao = new UserDao();
-                User user = userDao.getById(authenticationToken.getUserId());
-                if (user != null && user.getDeleteDate() == null) {
-                    injectAuthenticatedUser(request, user);
-                } else {
-                    injectAnonymousUser(request);
-                }
-            }
-        }
-        
-        filterChain.doFilter(request, response);
-    }
 
     /**
      * Returns true if the token is expired.
@@ -146,51 +84,27 @@ public class TokenBasedSecurityFilter implements Filter {
         }
     }
 
-    /**
-     * Inject an authenticated user into the request attributes.
-     * 
-     * @param request HTTP request
-     * @param user User to inject
-     */
-    private void injectAuthenticatedUser(HttpServletRequest request, User user) {
-        UserPrincipal userPrincipal = new UserPrincipal(user.getId(), user.getUsername());
-
-        // Add groups
-        GroupDao groupDao = new GroupDao();
-        Set<String> groupRoleIdSet = new HashSet<>();
-        List<GroupDto> groupDtoList = groupDao.findByCriteria(new GroupCriteria()
-                .setUserId(user.getId())
-                .setRecursive(true), null);
-        Set<String> groupIdSet = Sets.newHashSet();
-        for (GroupDto groupDto : groupDtoList) {
-            groupIdSet.add(groupDto.getId());
-            if (groupDto.getRoleId() != null) {
-                groupRoleIdSet.add(groupDto.getRoleId());
-            }
-        }
-        userPrincipal.setGroupIdSet(groupIdSet);
-        
-        // Add base functions
-        groupRoleIdSet.add(user.getRoleId());
-        RoleBaseFunctionDao userBaseFuction = new RoleBaseFunctionDao();
-        Set<String> baseFunctionSet = userBaseFuction.findByRoleId(groupRoleIdSet);
-        userPrincipal.setBaseFunctionSet(baseFunctionSet);
-        
-        // Add email
-        userPrincipal.setEmail(user.getEmail());
-        
-        request.setAttribute(PRINCIPAL_ATTRIBUTE, userPrincipal);
+    @Override
+    protected User authenticate(HttpServletRequest request) {
+        // Get the value of the client authentication token
+        String authTokenId = extractAuthToken(request.getCookies());
+        if (authTokenId == null) {
+            return null;
         }
 
-    /**
-     * Inject an anonymous user into the request attributes.
-     * 
-     * @param request HTTP request
-     */
-    private void injectAnonymousUser(HttpServletRequest request) {
-        AnonymousPrincipal anonymousPrincipal = new AnonymousPrincipal();
-        anonymousPrincipal.setDateTimeZone(DateTimeZone.forID(Constants.DEFAULT_TIMEZONE_ID));
+        // Get the corresponding server token
+        AuthenticationTokenDao authTokenDao = new AuthenticationTokenDao();
+        AuthenticationToken authToken = authTokenDao.get(authTokenId);
+        if (authToken == null) {
+            return null;
+        }
 
-        request.setAttribute(PRINCIPAL_ATTRIBUTE, anonymousPrincipal);
+        if (isTokenExpired(authToken)) {
+            handleExpiredToken(authTokenDao, authTokenId);
+            return null;
+        }
+
+        authTokenDao.updateLastConnectionDate(authToken.getId());
+        return new UserDao().getById(authToken.getUserId());
     }
 }

docs-web-common/src/test/java/com/sismics/docs/rest/BaseJerseyTest.java

@@ -5,6 +5,7 @@ import java.net.URI;
 import javax.ws.rs.core.Application;
 import javax.ws.rs.core.UriBuilder;
 
+import com.sismics.util.filter.HeaderBasedSecurityFilter;
 import org.glassfish.grizzly.http.server.HttpServer;
 import org.glassfish.grizzly.servlet.ServletRegistration;
 import org.glassfish.grizzly.servlet.WebappContext;
@@ -62,6 +63,7 @@ public abstract class BaseJerseyTest extends JerseyTest {
     @Before
     public void setUp() throws Exception {
         super.setUp();
+        System.setProperty("docs.header_authentication", "true");
 
         clientUtil = new ClientUtil(target());
         
@@ -71,6 +73,8 @@ public abstract class BaseJerseyTest extends JerseyTest {
                 .addMappingForUrlPatterns(null, "/*");
         context.addFilter("tokenBasedSecurityFilter", TokenBasedSecurityFilter.class)
                 .addMappingForUrlPatterns(null, "/*");
+        context.addFilter("headerBasedSecurityFilter", HeaderBasedSecurityFilter.class)
+                .addMappingForUrlPatterns(null, "/*");
         ServletRegistration reg = context.addServlet("jerseyServlet", ServletContainer.class);
         reg.setInitParameter("jersey.config.server.provider.packages", "com.sismics.docs.rest.resource");
         reg.setInitParameter("jersey.config.server.provider.classnames", "org.glassfish.jersey.media.multipart.MultiPartFeature");

docs-web/src/dev/resources/config.properties

@@ -1,3 +1,3 @@
 api.current_version=${project.version}
 api.min_version=1.0
-db.version=9
+db.version=10

docs-web/src/main/java/com/sismics/docs/rest/resource/AppResource.java

@@ -14,15 +14,12 @@ import javax.json.JsonArrayBuilder;
 import javax.json.JsonObjectBuilder;
 import javax.persistence.EntityManager;
 import javax.persistence.Query;
-import javax.ws.rs.GET;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.QueryParam;
+import javax.ws.rs.*;
 import javax.ws.rs.core.Response;
 
+import com.sismics.docs.core.constant.ConfigType;
 import com.sismics.docs.core.constant.PermType;
-import com.sismics.docs.core.dao.jpa.AclDao;
-import com.sismics.docs.core.dao.jpa.TagDao;
+import com.sismics.docs.core.dao.jpa.*;
 import com.sismics.docs.core.dao.jpa.criteria.TagCriteria;
 import com.sismics.docs.core.dao.jpa.dto.AclDto;
 import com.sismics.docs.core.dao.jpa.dto.TagDto;
@@ -33,8 +30,6 @@ import org.apache.log4j.Level;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.sismics.docs.core.dao.jpa.FileDao;
-import com.sismics.docs.core.dao.jpa.UserDao;
 import com.sismics.docs.core.model.context.AppContext;
 import com.sismics.docs.core.model.jpa.File;
 import com.sismics.docs.core.model.jpa.User;
@@ -70,33 +65,59 @@ public class AppResource extends BaseResource {
      * @apiGroup App
      * @apiSuccess {String} current_version API current version
      * @apiSuccess {String} min_version API minimum version
+     * @apiSuccess {Boolean} guest_login True if guest login is enabled
      * @apiSuccess {String} total_memory Allocated JVM memory (in bytes)
      * @apiSuccess {String} free_memory Free JVM memory (in bytes)
-     * @apiError (client) ForbiddenError Access denied
-     * @apiPermission user
+     * @apiPermission none
      * @apiVersion 1.5.0
      *
      * @return Response
      */
     @GET
     public Response info() {
-        if (!authenticate()) {
-            throw new ForbiddenClientException();
-        }
-        
         ResourceBundle configBundle = ConfigUtil.getConfigBundle();
         String currentVersion = configBundle.getString("api.current_version");
         String minVersion = configBundle.getString("api.min_version");
+        Boolean guestLogin = ConfigUtil.getConfigBooleanValue(ConfigType.GUEST_LOGIN);
 
         JsonObjectBuilder response = Json.createObjectBuilder()
                 .add("current_version", currentVersion.replace("-SNAPSHOT", ""))
                 .add("min_version", minVersion)
+                .add("guest_login", guestLogin)
                 .add("total_memory", Runtime.getRuntime().totalMemory())
                 .add("free_memory", Runtime.getRuntime().freeMemory());
         
         return Response.ok().entity(response.build()).build();
     }
 
+    /**
+     * Enable/disable guest login.
+     *
+     * @api {post} /app/guest_login Enable/disable guest login
+     * @apiName PostAppGuestLogin
+     * @apiGroup App
+     * @apiParam {Boolean} enabled If true, enable guest login
+     * @apiError (client) ForbiddenError Access denied
+     * @apiPermission admin
+     * @apiVersion 1.5.0
+     *
+     * @param enabled If true, enable guest login
+     * @return Response
+     */
+    @POST
+    @Path("guest_login")
+    public Response guestLogin(@FormParam("enabled") Boolean enabled) {
+        if (!authenticate()) {
+            throw new ForbiddenClientException();
+        }
+        checkBaseFunction(BaseFunction.ADMIN);
+
+        ConfigDao configDao = new ConfigDao();
+        configDao.update(ConfigType.GUEST_LOGIN, enabled.toString());
+
+        return Response.ok().build();
+    }
+    
     /**
      * Retrieve the application logs.
      *
@@ -325,7 +346,7 @@ public class AppResource extends BaseResource {
     /**
      * Recompute the quota for each user.
      *
-     * @api {post} /app/batch/recompute_quote Recompute user quotas
+     * @api {post} /app/batch/recompute_quota Recompute user quotas
      * @apiName PostAppBatchRecomputeQuota
      * @apiGroup App
      * @apiSuccess {String} status Status OK
@@ -385,7 +406,7 @@ public class AppResource extends BaseResource {
     /**
      * Add base ACLs to tags.
      *
-     * @api {post} /app/batch/recompute_quote Add base ACL to tags
+     * @api {post} /app/batch/tag_acls Add base ACL to tags
      * @apiDescription This resource must be used after migrating to 1.5.
      * It will not do anything if base ACL are already present on tags.
      * @apiName PostAppBatchTagAcls

docs-web/src/main/java/com/sismics/docs/rest/resource/BaseResource.java

@@ -1,19 +1,18 @@
 package com.sismics.docs.rest.resource;
 
-import java.security.Principal;
-import java.util.List;
-import java.util.Set;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.QueryParam;
-import javax.ws.rs.core.Context;
-
 import com.google.common.collect.Lists;
 import com.sismics.docs.rest.constant.BaseFunction;
 import com.sismics.rest.exception.ForbiddenClientException;
 import com.sismics.security.IPrincipal;
 import com.sismics.security.UserPrincipal;
-import com.sismics.util.filter.TokenBasedSecurityFilter;
+import com.sismics.util.filter.SecurityFilter;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Context;
+import java.security.Principal;
+import java.util.List;
+import java.util.Set;
 
 /**
  * Base class of REST resources.
@@ -67,7 +66,7 @@ public abstract class BaseResource {
      * @return True if the user is authenticated and not anonymous
      */
     protected boolean authenticate() {
-        Principal principal = (Principal) request.getAttribute(TokenBasedSecurityFilter.PRINCIPAL_ATTRIBUTE);
+        Principal principal = (Principal) request.getAttribute(SecurityFilter.PRINCIPAL_ATTRIBUTE);
         if (principal != null && principal instanceof IPrincipal) {
             this.principal = (IPrincipal) principal;
             return !this.principal.isAnonymous();

docs-web/src/main/java/com/sismics/docs/rest/resource/UserResource.java

@@ -22,6 +22,8 @@ import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.NewCookie;
 import javax.ws.rs.core.Response;
 
+import com.sismics.docs.core.constant.ConfigType;
+import com.sismics.docs.core.util.ConfigUtil;
 import org.apache.commons.lang.StringUtils;
 
 import com.google.common.base.Strings;
@@ -150,7 +152,7 @@ public class UserResource extends BaseResource {
      * @apiParam {String{8..50}} password Password
      * @apiParam {String{1..100}} email E-mail
      * @apiSuccess {String} status Status OK
-     * @apiError (client) ForbiddenError Access denied
+     * @apiError (client) ForbiddenError Access denied or connected as guest
      * @apiError (client) ValidationError Validation error
      * @apiPermission user
      * @apiVersion 1.5.0
@@ -163,7 +165,7 @@ public class UserResource extends BaseResource {
     public Response update(
         @FormParam("password") String password,
         @FormParam("email") String email) {
-        if (!authenticate()) {
+        if (!authenticate() || principal.isGuest()) {
             throw new ForbiddenClientException();
         }
         
@@ -301,7 +303,7 @@ public class UserResource extends BaseResource {
      * @apiName PostUserLogin
      * @apiGroup User
      * @apiParam {String} username Username
-     * @apiParam {String} password Password
+     * @apiParam {String} password Password (optional for guest login)
      * @apiParam {String} code TOTP validation code
      * @apiParam {Boolean} remember If true, create a long lasted token
      * @apiSuccess {String} auth_token A cookie named auth_token containing the token ID
@@ -328,7 +330,16 @@ public class UserResource extends BaseResource {
 
         // Get the user
         UserDao userDao = new UserDao();
-        User user = userDao.authenticate(username, password);
+        User user = null;
+        if (Constants.GUEST_USER_ID.equals(username)) {
+            if (ConfigUtil.getConfigBooleanValue(ConfigType.GUEST_LOGIN)) {
+                // Login as guest
+                user = userDao.getActiveByUsername(Constants.GUEST_USER_ID);
+            }
+        } else {
+            // Login as a normal user
+            user = userDao.authenticate(username, password);
+        }
         if (user == null) {
             throw new ForbiddenClientException();
         }
@@ -429,7 +440,7 @@ public class UserResource extends BaseResource {
      * @apiName DeleteUser
      * @apiGroup User
      * @apiSuccess {String} status Status OK
-     * @apiError (client) ForbiddenError Access denied or the admin user cannot be deleted
+     * @apiError (client) ForbiddenError Access denied or the user cannot be deleted
      * @apiPermission user
      * @apiVersion 1.5.0
      *
@@ -442,8 +453,8 @@ public class UserResource extends BaseResource {
         }
         
         // Ensure that the admin user is not deleted
-        if (hasBaseFunction(BaseFunction.ADMIN)) {
-            throw new ClientException("ForbiddenError", "The admin user cannot be deleted");
+        if (hasBaseFunction(BaseFunction.ADMIN) || principal.isGuest()) {
+            throw new ClientException("ForbiddenError", "This user cannot be deleted");
         }
         
         // Find linked data
@@ -486,7 +497,7 @@ public class UserResource extends BaseResource {
      * @apiName DeleteUserUsername
      * @apiGroup User
      * @apiSuccess {String} status Status OK
-     * @apiError (client) ForbiddenError Access denied or the admin user cannot be deleted
+     * @apiError (client) ForbiddenError Access denied or the user cannot be deleted
      * @apiError (client) UserNotFound The user does not exist
      * @apiPermission admin
      * @apiVersion 1.5.0
@@ -502,6 +513,11 @@ public class UserResource extends BaseResource {
         }
         checkBaseFunction(BaseFunction.ADMIN);
 
+        // Cannot delete the guest user
+        if (Constants.GUEST_USER_ID.equals(username)) {
+            throw new ClientException("ForbiddenError", "The guest user cannot be deleted");
+        }
+
         // Check if the user exists
         UserDao userDao = new UserDao();
         User user = userDao.getActiveByUsername(username);
@@ -768,8 +784,10 @@ public class UserResource extends BaseResource {
         String authToken = getAuthToken();
         
         JsonArrayBuilder sessions = Json.createArrayBuilder();
-        AuthenticationTokenDao authenticationTokenDao = new AuthenticationTokenDao();
 
+        // The guest user cannot see other sessions
+        if (!principal.isGuest()) {
+            AuthenticationTokenDao authenticationTokenDao = new AuthenticationTokenDao();
             for (AuthenticationToken authenticationToken : authenticationTokenDao.getByUserId(principal.getId())) {
                 JsonObjectBuilder session = Json.createObjectBuilder()
                         .add("create_date", authenticationToken.getCreationDate().getTime())
@@ -781,6 +799,7 @@ public class UserResource extends BaseResource {
                 session.add("current", authenticationToken.getId().equals(authToken));
                 sessions.add(session);
             }
+        }
         
         JsonObjectBuilder response = Json.createObjectBuilder()
                 .add("sessions", sessions);
@@ -795,7 +814,7 @@ public class UserResource extends BaseResource {
      * @apiName DeleteUserSession
      * @apiGroup User
      * @apiSuccess {String} status Status OK
-     * @apiError (client) ForbiddenError Access denied
+     * @apiError (client) ForbiddenError Access denied or connected as guest
      * @apiPermission user
      * @apiVersion 1.5.0
      *
@@ -804,7 +823,7 @@ public class UserResource extends BaseResource {
     @DELETE
     @Path("session")
     public Response deleteSession() {
-        if (!authenticate()) {
+        if (!authenticate() || principal.isGuest()) {
             throw new ForbiddenClientException();
         }
 
@@ -830,7 +849,7 @@ public class UserResource extends BaseResource {
      * @apiName PostUserEnableTotp
      * @apiGroup User
      * @apiSuccess {String} secret Secret TOTP seed to initiate the algorithm
-     * @apiError (client) ForbiddenError Access denied
+     * @apiError (client) ForbiddenError Access denied or connected as guest
      * @apiPermission user
      * @apiVersion 1.5.0
      *
@@ -839,7 +858,7 @@ public class UserResource extends BaseResource {
     @POST
     @Path("enable_totp")
     public Response enableTotp() {
-        if (!authenticate()) {
+        if (!authenticate() || principal.isGuest()) {
             throw new ForbiddenClientException();
         }
         
@@ -866,7 +885,7 @@ public class UserResource extends BaseResource {
      * @apiGroup User
      * @apiParam {String{1..100}} password Password
      * @apiSuccess {String} status Status OK
-     * @apiError (client) ForbiddenError Access denied
+     * @apiError (client) ForbiddenError Access denied or connected as guest
      * @apiError (client) ValidationError Validation error
      * @apiPermission user
      * @apiVersion 1.5.0
@@ -877,7 +896,7 @@ public class UserResource extends BaseResource {
     @POST
     @Path("disable_totp")
     public Response disableTotp(@FormParam("password") String password) {
-        if (!authenticate()) {
+        if (!authenticate() || principal.isGuest()) {
             throw new ForbiddenClientException();
         }
         

docs-web/src/main/webapp/Gruntfile.js

@@ -7,12 +7,17 @@ module.exports = function(grunt) {
       init: ['dist'],
       after: ['dist/style.css', 'dist/docs.js', 'dist/share.js', 'dist/less.css', 'dist/app']
     },
-    ngmin: {
+    ngAnnotate: {
+      options: {
+        singleQuotes: true
+      },
       dist: {
+        files: [{
           expand: true,
           cwd: 'src',
           src: ['app/**/*.js'],
           dest: 'dist'
+        }]
       }
     },
     concat: {
@@ -110,12 +115,12 @@ module.exports = function(grunt) {
   grunt.loadNpmTasks('grunt-htmlrefs');
   grunt.loadNpmTasks('grunt-css');
   grunt.loadNpmTasks('grunt-contrib-less');
-  grunt.loadNpmTasks('grunt-ngmin');
+  grunt.loadNpmTasks('grunt-ng-annotate');
   grunt.loadNpmTasks('grunt-text-replace');
   grunt.loadNpmTasks('grunt-apidoc');
 
   // Default tasks.
-  grunt.registerTask('default', ['clean:init', 'ngmin', 'concat:docs', 'concat:share', 'less', 'concat:css', 'cssmin',
+  grunt.registerTask('default', ['clean:init', 'ngAnnotate', 'concat:docs', 'concat:share', 'less', 'concat:css', 'cssmin',
     'uglify:docs', 'uglify:share', 'copy', 'clean:after', 'cleanempty', 'htmlrefs:index', 'htmlrefs:share', 'replace', 'apidoc']);
 
 };

docs-web/src/main/webapp/WEB-INF/web.xml

@@ -26,18 +26,33 @@
     <url-pattern>*.jsp</url-pattern>
   </filter-mapping>
 
-  <!-- This filter is used to secure URLs -->
+  <!-- These filters are used to secure URLs -->
   <filter>
     <filter-name>tokenBasedSecurityFilter</filter-name>
     <filter-class>com.sismics.util.filter.TokenBasedSecurityFilter</filter-class>
     <async-supported>true</async-supported>
   </filter>
 
+  <filter>
+    <filter-name>headerBasedSecurityFilter</filter-name>
+    <filter-class>com.sismics.util.filter.HeaderBasedSecurityFilter</filter-class>
+    <async-supported>true</async-supported>
+    <init-param>
+      <param-name>enabled</param-name>
+      <param-value>false</param-value>
+    </init-param>
+  </filter>
+  
   <filter-mapping>
     <filter-name>tokenBasedSecurityFilter</filter-name>
     <url-pattern>/api/*</url-pattern>
   </filter-mapping>
 
+  <filter-mapping>
+    <filter-name>headerBasedSecurityFilter</filter-name>
+    <url-pattern>/api/*</url-pattern>
+  </filter-mapping>
+
   <!-- Jersey -->
   <servlet>
     <servlet-name>JerseyServlet</servlet-name>

docs-web/src/main/webapp/header.md

@@ -0,0 +1,46 @@
+The web client and Android application for **Sismics Docs** are only examples
+of what is possible with the provided REST API. Everything you see in those apps are
+accessible using the API.
+
+This documentation is divided in two parts. The first will get you started on essentials
+steps like authentication and the second part is a full reference of every endpoints.
+
+## API URL
+The base URL depends on your server. If your instance of Docs is accessible through
+`https://docs.mycompany.com`, then the base API URL is `https://docs.mycompany.com/api`.
+
+## Verbs and status codes
+The API uses restful verbs.
+
+| Verb | Description |
+|---|---|
+| `GET` | Select one or more items |
+| `PUT` | Create a new item |
+| `POST` | Update an item |
+| `DELETE` | Delete an item |
+
+Successful calls return a HTTP code 200, anything else if an error.
+
+## Dates
+All dates are returned in UNIX timestamp format in milliseconds.
+
+## Authentication
+#### **Step 1: [POST /user/login](#api-User-PostUserLogin)**
+
+A call to this endpoint will return a cookie header like this:
+```
+HTTP Response:
+Set-Cookie: auth_token=64085630-2ae6-415c-9a92-4b22c107eaa4
+```
+
+#### **Step 2: Authenticated API calls**
+
+All following API calls must have a cookie header supplying the given token, like this:
+```
+HTTP Request:
+Cookie: auth_token=64085630-2ae6-415c-9a92-4b22c107eaa4
+```
+
+#### **Step 3: [POST /user/logout](#api-User-PostUserLogout)**
+
+A call to this API with a given `auth_token` cookie will make it unusable for other calls.

docs-web/src/main/webapp/package.json

@@ -28,7 +28,11 @@
       "App",
       "Theme",
       "Vocabulary"
-    ]
+    ],
+    "header": {
+      "title": "Getting started",
+      "filename": "header.md"
+    }
   },
   "devDependencies": {
     "grunt": "^1.0.1",
@@ -41,7 +45,7 @@
     "grunt-contrib-uglify": "^1.0.1",
     "grunt-css": "^0.5.4",
     "grunt-htmlrefs": "^0.5.0",
-    "grunt-ngmin": "0.0.3",
+    "grunt-ng-annotate": "^2.0.2",
     "grunt-text-replace": "^0.4.0",
     "protractor": "^3.3.0",
     "selenium": "^2.20.0"

docs-web/src/main/webapp/src/app/docs/app.js

@@ -106,12 +106,12 @@ angular.module('docs',
         }
       }
     })
-    .state('settings.theme', {
-      url: '/theme',
+    .state('settings.config', {
+      url: '/config',
       views: {
         'settings': {
-          templateUrl: 'partial/docs/settings.theme.html',
-          controller: 'SettingsTheme'
+          templateUrl: 'partial/docs/settings.config.html',
+          controller: 'SettingsConfig'
         }
       }
     })

docs-web/src/main/webapp/src/app/docs/controller/Login.js

@@ -3,12 +3,24 @@
 /**
  * Login controller.
  */
-angular.module('docs').controller('Login', function($scope, $rootScope, $state, $dialog, User) {
+angular.module('docs').controller('Login', function(Restangular, $scope, $rootScope, $state, $dialog, User) {
   $scope.codeRequired = false;
 
-  /**
-   * Login.
-   */
+  // Get the app configuration
+  Restangular.one('app').get().then(function(data) {
+    $scope.app = data;
+  });
+
+  // Login as guest
+  $scope.loginAsGuest = function() {
+    $scope.user = {
+      username: 'guest',
+      password: ''
+    };
+    $scope.login();
+  };
+  
+  // Login
   $scope.login = function() {
     User.login($scope.user).then(function() {
       User.userInfo(true).then(function(data) {

docs-web/src/main/webapp/src/app/docs/controller/settings/SettingsConfig.js

@@ -1,9 +1,23 @@
 'use strict';
 
 /**
- * Settings theme page controller.
+ * Settings config page controller.
  */
-angular.module('docs').controller('SettingsTheme', function($scope, $rootScope, Restangular) {
+angular.module('docs').controller('SettingsConfig', function($scope, $rootScope, Restangular) {
+  // Get the app configuration
+  Restangular.one('app').get().then(function(data) {
+    $scope.app = data;
+  });
+
+  // Enable/disable guest login
+  $scope.changeGuestLogin = function(enabled) {
+    Restangular.one('app').post('guest_login', {
+      enabled: enabled
+    }).then(function() {
+      $scope.app.guest_login = enabled;
+    });
+  };
+
   // Fetch the current theme configuration
   Restangular.one('theme').get().then(function(data) {
     $scope.theme = data;

docs-web/src/main/webapp/src/index.html

@@ -60,7 +60,7 @@
     <script src="app/docs/controller/settings/Settings.js" type="text/javascript"></script>
     <script src="app/docs/controller/settings/SettingsDefault.js" type="text/javascript"></script>
     <script src="app/docs/controller/settings/SettingsAccount.js" type="text/javascript"></script>
-    <script src="app/docs/controller/settings/SettingsTheme.js" type="text/javascript"></script>
+    <script src="app/docs/controller/settings/SettingsConfig.js" type="text/javascript"></script>
     <script src="app/docs/controller/settings/SettingsSecurity.js" type="text/javascript"></script>
     <script src="app/docs/controller/settings/SettingsSecurityModalDisableTotp.js" type="text/javascript"></script>
     <script src="app/docs/controller/settings/SettingsSession.js" type="text/javascript"></script>
@@ -125,12 +125,13 @@
               </a>
           </li>
           <li>
-            <a href="#/settings/account" title="Logged in as {{ userInfo.username }}">
+            <a href="{{ userInfo.username == 'guest' ? '#/user/guest' : '#/settings/account' }}"
+               title="Logged in as {{ userInfo.username }}">
               <span class="glyphicon glyphicon-user"></span>
               {{ userInfo.username }}
             </a>
           </li>
-          <li ng-class="{active: $uiRoute}" ui-route="/settings.*">
+          <li ng-class="{active: $uiRoute}" ui-route="/settings.*" ng-show="userInfo.username != 'guest'">
             <a href="#/settings/account">
               <span class="glyphicon glyphicon-cog"></span> Settings
             </a>

docs-web/src/main/webapp/src/partial/docs/document.html

@@ -46,6 +46,19 @@
         </tr>
         </thead>
         <tbody>
+        <tr ng-if="!documents">
+          <td colspan="3" class="text-center">
+            <img src="img/loader.gif" />
+          </td>
+        </tr>
+
+        <tr ng-if="totalDocuments == 0">
+          <td colspan="3" class="text-center">
+            <span ng-if="search.length == 0">No document in the database</span>
+            <span ng-if="search.length > 0">No matches for <strong>"{{ search }}"</strong></span>
+          </td>
+        </tr>
+
         <tr ng-click="viewDocument(document.id)" ng-repeat="document in documents" ng-class="{ active: $stateParams.id == document.id }">
           <td>
             {{ document.title }} ({{ document.file_count }})
@@ -80,7 +93,10 @@
       </div>
 
       <div class="text-right" >
+        <span ng-if="totalDocuments">
           {{ totalDocuments }} document{{ totalDocuments > 1 ? 's' : '' }} found
+        </span>
+        <span ng-if="!totalDocuments">&nbsp;</span>
       </div>
     </div>
   </div>

docs-web/src/main/webapp/src/partial/docs/login.html

@@ -35,6 +35,12 @@
       <button type="submit" class="btn btn-primary btn-block" ng-click="login()">
         <span class="glyphicon glyphicon-ok"></span> Sign in
       </button>
+
+      <p class="text-center lead" ng-if="app.guest_login">&nbsp;</p>
+
+      <button type="submit" class="btn btn-default btn-block" ng-if="app.guest_login" ng-click="loginAsGuest()">
+        <span class="glyphicon glyphicon-user"></span> Login as guest
+      </button>
     </form>
   </div>
 </div>

docs-web/src/main/webapp/src/partial/docs/settings.config.html

@@ -1,3 +1,18 @@
+<h1>
+  Guest <small>access</small>
+  <span class="label" ng-class="{ 'label-success': app.guest_login, 'label-danger': !app.guest_login }">
+    {{ app.guest_login ? 'Enabled' : 'Disabled' }}
+  </span>
+</h1>
+<p>
+  Guest access is a mode where anyone can access {{ appName }} without password.<br/>
+  Like a normal user, the guest user can only access its documents and those accessible through permissions.<br/>
+</p>
+<div ng-if="app">
+  <button ng-if="!app.guest_login" class="btn btn-primary" ng-click="changeGuestLogin(true)">Enable guest access</button>
+  <button ng-if="app.guest_login" class="btn btn-danger" ng-click="changeGuestLogin(false)">Disable guest access</button>
+</div>
+
 <h1>Theme <small>customization</small></h1>
 <form class="form-horizontal" name="editColorForm" novalidate>
   <div class="form-group">

docs-web/src/main/webapp/src/partial/docs/settings.group.html

@@ -1,4 +1,4 @@
-<h1>Groups <small>management</small> <a class="btn btn-primary" href="#/settings/group/add">Add</a></h1>
+<h1>Groups <small>management</small> <a class="btn btn-primary" href="#/settings/group/add">Add a group</a></h1>
 
 <div class="row">
   <div class="col-md-4 well">

docs-web/src/main/webapp/src/partial/docs/settings.html

@@ -9,14 +9,14 @@
       </ul>
     </div>
 
-    <div class="panel panel-default">
-      <div class="panel-heading" ng-show="isAdmin"><strong>General settings</strong></div>
+    <div class="panel panel-default" ng-show="isAdmin">
+      <div class="panel-heading"><strong>General settings</strong></div>
       <ul class="list-group">
-        <a class="list-group-item" ng-show="isAdmin" ng-class="{active: $uiRoute}" ui-route="/settings/user.*" href="#/settings/user">Users</a>
-        <a class="list-group-item" ng-show="isAdmin" ng-class="{active: $uiRoute}" ui-route="/settings/group.*" href="#/settings/group">Groups</a>
-        <a class="list-group-item" ng-show="isAdmin" ng-class="{active: $uiRoute}" ui-route="/settings/vocabulary.*" href="#/settings/vocabulary">Vocabularies</a>
-        <a class="list-group-item" ng-show="isAdmin" ng-class="{active: $uiRoute}" ui-route="/settings/theme" href="#/settings/theme">Theme</a>
-        <a class="list-group-item" ng-show="isAdmin" ng-class="{active: $uiRoute}" ui-route="/settings/log" href="#/settings/log">Server logs</a>
+        <a class="list-group-item" ng-class="{active: $uiRoute}" ui-route="/settings/user.*" href="#/settings/user">Users</a>
+        <a class="list-group-item" ng-class="{active: $uiRoute}" ui-route="/settings/group.*" href="#/settings/group">Groups</a>
+        <a class="list-group-item" ng-class="{active: $uiRoute}" ui-route="/settings/vocabulary.*" href="#/settings/vocabulary">Vocabularies</a>
+        <a class="list-group-item" ng-class="{active: $uiRoute}" ui-route="/settings/config" href="#/settings/config">Configuration</a>
+        <a class="list-group-item" ng-class="{active: $uiRoute}" ui-route="/settings/log" href="#/settings/log">Server logs</a>
       </ul>
     </div>
   </div>

docs-web/src/main/webapp/src/partial/docs/settings.session.html

@@ -13,10 +13,12 @@
       <td>{{ session.create_date | date: 'yyyy-MM-dd HH:mm' }}</td>
       <td>{{ session.last_connection_date | date: 'yyyy-MM-dd HH:mm' }}</td>
       <td title="{{ session.user_agent }}">{{ session.ip }}</td>
-      <td><span ng-show="session.current" class="glyphicon glyphicon-ok"></span></td>
+      <td>
+        <span ng-show="session.current" class="glyphicon glyphicon-ok" title="This is the current session"></span>
+      </td>
     </tr>
   </tbody>
 </table>
 <div class="form-actions">
-  <button type="submit" class="btn btn-warning" ng-click="deleteSession()">Clear all other sessions</button>
+  <button type="submit" class="btn btn-warning" title="All other devices connected to this account will be disconnected" ng-click="deleteSession()">Clear all other sessions</button>
 </div>

docs-web/src/main/webapp/src/partial/docs/settings.user.edit.html

@@ -62,7 +62,7 @@
         <span class="help-block" ng-show="editUserForm.storage_quota.$error.pattern">Number required</span>
       </div>
     </div>
-    <div class="form-group" ng-class="{ 'has-error': !editUserForm.password.$valid, success: editUserForm.password.$valid }">
+    <div class="form-group" ng-if="user.username != 'guest'" ng-class="{ 'has-error': !editUserForm.password.$valid, success: editUserForm.password.$valid }">
       <label class="col-sm-2 control-label" for="inputPassword">Password</label>
   
       <div class="col-sm-7">
@@ -76,7 +76,7 @@
         <span class="help-block" ng-show="editUserForm.password.$error.maxlength">Too long</span>
       </div>
     </div>
-    <div class="form-group" ng-class="{ 'has-error': !editUserForm.passwordconfirm.$valid, success: editUserForm.passwordconfirm.$valid }">
+    <div class="form-group" ng-if="user.username != 'guest'" ng-class="{ 'has-error': !editUserForm.passwordconfirm.$valid, success: editUserForm.passwordconfirm.$valid }">
       <label class="col-sm-2 -label" for="inputPasswordConfirm">Password (confirm)</label>
   
       <div class="col-sm-7">
@@ -94,7 +94,7 @@
         <button type="submit" class="btn btn-primary" ng-click="edit()" ng-disabled="!editUserForm.$valid">
           <span class="glyphicon glyphicon-pencil"></span> {{ isEdit() ? 'Edit' : 'Add' }}
         </button>
-        <button type="button" class="btn btn-danger" ng-click="remove()" ng-show="isEdit()">
+        <button type="button" class="btn btn-danger" ng-click="remove()" ng-show="isEdit() && user.username != 'guest'">
           <span class="glyphicon glyphicon-trash"></span> Delete
         </button>
       </div>

docs-web/src/main/webapp/src/partial/docs/settings.user.html

@@ -1,4 +1,4 @@
-<h1>Users <small>management</small> <a class="btn btn-primary" href="#/settings/user/add">Add</a></h1>
+<h1>Users <small>management</small> <a class="btn btn-primary" href="#/settings/user/add">Add a user</a></h1>
 
 <div class="row">
   <div class="col-md-4 well">

docs-web/src/prod/resources/config.properties

@@ -1,3 +1,3 @@
 api.current_version=${project.version}
 api.min_version=1.0
-db.version=9
+db.version=10

docs-web/src/stress/resources/config.properties

@@ -1,3 +1,3 @@
 api.current_version=${project.version}
 api.min_version=1.0
-db.version=9
+db.version=10

docs-web/src/test/java/com/sismics/docs/rest/TestAppResource.java

@@ -1,5 +1,13 @@
 package com.sismics.docs.rest;
 
+import com.sismics.docs.core.constant.PermType;
+import com.sismics.docs.core.dao.jpa.AclDao;
+import com.sismics.util.context.ThreadLocalContext;
+import com.sismics.util.filter.TokenBasedSecurityFilter;
+import com.sismics.util.jpa.EMF;
+import org.junit.Assert;
+import org.junit.Test;
+
 import javax.json.JsonArray;
 import javax.json.JsonObject;
 import javax.persistence.EntityManager;
@@ -9,15 +17,6 @@ import javax.ws.rs.core.Form;
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.Status;
 
-import com.sismics.docs.core.constant.PermType;
-import com.sismics.docs.core.dao.jpa.AclDao;
-import com.sismics.util.context.ThreadLocalContext;
-import com.sismics.util.jpa.EMF;
-import org.junit.Assert;
-import org.junit.Test;
-
-import com.sismics.util.filter.TokenBasedSecurityFilter;
-
 
 /**
  * Test the app resource.
@@ -35,16 +34,14 @@ public class TestAppResource extends BaseJerseyTest {
         
         // Check the application info
         JsonObject json = target().path("/app").request()
-                .cookie(TokenBasedSecurityFilter.COOKIE_NAME, adminToken)
                 .get(JsonObject.class);
-        String currentVersion = json.getString("current_version");
-        Assert.assertNotNull(currentVersion);
-        String minVersion = json.getString("min_version");
-        Assert.assertNotNull(minVersion);
+        Assert.assertNotNull(json.getString("current_version"));
+        Assert.assertNotNull(json.getString("min_version"));
         Long freeMemory = json.getJsonNumber("free_memory").longValue();
         Assert.assertTrue(freeMemory > 0);
         Long totalMemory = json.getJsonNumber("total_memory").longValue();
         Assert.assertTrue(totalMemory > 0 && totalMemory > freeMemory);
+        Assert.assertFalse(json.getBoolean("guest_login"));
 
         // Rebuild Lucene index
         Response response = target().path("/app/batch/reindex").request()
@@ -127,4 +124,69 @@ public class TestAppResource extends BaseJerseyTest {
         Long date4 = logs.getJsonObject(9).getJsonNumber("date").longValue();
         Assert.assertTrue(date3 >= date4);
     }
+
+    /**
+     * Test the guest login.
+     */
+    @Test
+    public void testGuestLogin() {
+        // Login admin
+        String adminToken = clientUtil.login("admin", "admin", false);
+
+        // Try to login as guest
+        Response response = target().path("/user/login").request()
+                .post(Entity.form(new Form()
+                        .param("username", "guest")));
+        Assert.assertEquals(Status.FORBIDDEN.getStatusCode(), response.getStatus());
+
+        // Enable guest login
+        target().path("/app/guest_login").request()
+                .cookie(TokenBasedSecurityFilter.COOKIE_NAME, adminToken)
+                .post(Entity.form(new Form()
+                        .param("enabled", "true")), JsonObject.class);
+
+        // Login as guest
+        String guestToken = clientUtil.login("guest", "", false);
+
+        // Guest cannot delete himself
+        response = target().path("/user").request()
+                .cookie(TokenBasedSecurityFilter.COOKIE_NAME, guestToken)
+                .delete();
+        Assert.assertEquals(Status.BAD_REQUEST.getStatusCode(), response.getStatus());
+
+        // Guest cannot see opened sessions
+        JsonObject json = target().path("/user/session").request()
+                .cookie(TokenBasedSecurityFilter.COOKIE_NAME, guestToken)
+                .get(JsonObject.class);
+        Assert.assertEquals(0, json.getJsonArray("sessions").size());
+
+        // Guest cannot delete opened sessions
+        response = target().path("/user/session").request()
+                .cookie(TokenBasedSecurityFilter.COOKIE_NAME, guestToken)
+                .delete();
+        Assert.assertEquals(Status.FORBIDDEN.getStatusCode(), response.getStatus());
+
+        // Guest cannot enable TOTP
+        response = target().path("/user/enable_totp").request()
+                .cookie(TokenBasedSecurityFilter.COOKIE_NAME, guestToken)
+                .post(Entity.form(new Form()));
+        Assert.assertEquals(Status.FORBIDDEN.getStatusCode(), response.getStatus());
+
+        // Guest cannot disable TOTP
+        response = target().path("/user/disable_totp").request()
+                .cookie(TokenBasedSecurityFilter.COOKIE_NAME, guestToken)
+                .post(Entity.form(new Form()));
+        Assert.assertEquals(Status.FORBIDDEN.getStatusCode(), response.getStatus());
+
+        // Guest cannot update itself
+        response = target().path("/user").request()
+                .cookie(TokenBasedSecurityFilter.COOKIE_NAME, guestToken)
+                .post(Entity.form(new Form()));
+        Assert.assertEquals(Status.FORBIDDEN.getStatusCode(), response.getStatus());
+
+        // Guest can see its documents
+        target().path("/document/list").request()
+                .cookie(TokenBasedSecurityFilter.COOKIE_NAME, guestToken)
+                .get(JsonObject.class);
+    }
 }

docs-web/src/test/java/com/sismics/docs/rest/TestSecurity.java

@@ -6,6 +6,7 @@ import javax.ws.rs.core.Form;
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.Status;
 
+import com.sismics.util.filter.HeaderBasedSecurityFilter;
 import org.junit.Assert;
 
 import org.apache.commons.lang.StringUtils;
@@ -28,7 +29,7 @@ public class TestSecurity extends BaseJerseyTest {
         clientUtil.createUser("testsecurity");
 
         // Changes a user's email KO : the user is not connected
-        Response response = target().path("/user/update").request()
+        Response response = target().path("/user").request()
                 .post(Entity.form(new Form().param("email", "testsecurity2@docs.com")));
         Assert.assertEquals(Status.FORBIDDEN, Status.fromStatusCode(response.getStatus()));
         JsonObject json = response.readEntity(JsonObject.class);
@@ -73,4 +74,29 @@ public class TestSecurity extends BaseJerseyTest {
         // User testsecurity logs out
         clientUtil.logout(testSecurityToken);
     }
+
+    @Test
+    public void testHeaderBasedAuthentication() {
+        clientUtil.createUser("header_auth_test");
+
+        Assert.assertEquals(Status.FORBIDDEN.getStatusCode(), target()
+                .path("/user/session")
+                .request()
+                .get()
+                .getStatus());
+
+        Assert.assertEquals(Status.OK.getStatusCode(), target()
+                .path("/user/session")
+                .request()
+                .header(HeaderBasedSecurityFilter.AUTHENTICATED_USER_HEADER, "header_auth_test")
+                .get()
+                .getStatus());
+
+        Assert.assertEquals(Status.FORBIDDEN.getStatusCode(), target()
+                .path("/user/session")
+                .request()
+                .header(HeaderBasedSecurityFilter.AUTHENTICATED_USER_HEADER, "idontexist")
+                .get()
+                .getStatus());
+    }
 }

docs-web/src/test/resources/hibernate.properties

@@ -4,7 +4,7 @@ hibernate.connection.username=sa
 hibernate.connection.password=
 hibernate.hbm2ddl.auto=
 hibernate.dialect=org.hibernate.dialect.HSQLDialect
-hibernate.show_sql=true
+hibernate.show_sql=false
 hibernate.format_sql=false
 hibernate.max_fetch_depth=5
 hibernate.cache.use_second_level_cache=false

docs-web/src/test/resources/log4j.properties

@@ -1,10 +1,10 @@
-log4j.rootCategory=DEBUG, CONSOLE, MEMORY
+log4j.rootCategory=INFO, CONSOLE, MEMORY
 log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
 log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
 log4j.appender.CONSOLE.layout.ConversionPattern=%d{DATE} %p %l %m %n
 log4j.appender.MEMORY=com.sismics.util.log4j.MemoryAppender
 log4j.appender.MEMORY.size=1000
 
-log4j.logger.com.sismics=DEBUG
+log4j.logger.com.sismics=INFO
 log4j.logger.org.hibernate=INFO
 log4j.logger.org.apache.pdfbox=INFO