diff --git a/core/js/share.js b/core/js/share.js
index 8b54e4eab958..28c22fe1860e 100644
--- a/core/js/share.js
+++ b/core/js/share.js
@@ -380,11 +380,13 @@ OC.Share = _.extend(OC.Share, {
 		});
 	},
 	showDropDown:function(itemType, itemSource, appendTo, link, possiblePermissions, filename) {
+		var configModel = new OC.Share.ShareConfigModel();
 		var attributes = {itemType: itemType, itemSource: itemSource, possiblePermissions: possiblePermissions};
-		var itemModel = new OC.Share.ShareItemModel(attributes);
+		var itemModel = new OC.Share.ShareItemModel(attributes, {configModel: configModel});
 		var dialogView = new OC.Share.ShareDialogView({
 			id: 'dropdown',
 			model: itemModel,
+			configModel: configModel,
 			className: 'drop shareDropDown',
 			attributes: {
 				'data-item-source-name': filename,
diff --git a/core/js/shareconfigmodel.js b/core/js/shareconfigmodel.js
new file mode 100644
index 000000000000..371cc96df5ee
--- /dev/null
+++ b/core/js/shareconfigmodel.js
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2015
+ *
+ * This file is licensed under the Affero General Public License version 3
+ * or later.
+ *
+ * See the COPYING-README file.
+ *
+ */
+
+(function() {
+	if (!OC.Share) {
+		OC.Share = {};
+		OC.Share.Types = {};
+	}
+
+	var ShareConfigModel = OC.Backbone.Model.extend({
+		defaults: {
+			publicUploadEnabled: false
+		},
+
+		/**
+		 * @returns {boolean}
+		 */
+		isPublicUploadEnabled: function() {
+			var publicUploadEnabled = $('#filestable').data('allow-public-upload');
+			return !_.isUndefined(publicUploadEnabled);
+		},
+
+		/**
+		 * @returns {boolean}
+		 */
+		isMailPublicNotificationEnabled: function() {
+			return $('input:hidden[name=mailPublicNotificationEnabled]').val() === 'yes';
+		},
+
+		/**
+		 * @returns {boolean}
+		 */
+		isDefaultExpireDateEnforced: function() {
+			return oc_appconfig.core.defaultExpireDateEnforced === true;
+		},
+
+		/**
+		 * @returns {number}
+		 */
+		getDefaultExpireDate: function () {
+			return oc_appconfig.core.defaultExpireDate;
+		}
+	});
+
+
+	OC.Share.ShareConfigModel = ShareConfigModel;
+})();
diff --git a/core/js/sharedialogview.js b/core/js/sharedialogview.js
index 4ff4eb9a94ef..7b0af2bc84ce 100644
--- a/core/js/sharedialogview.js
+++ b/core/js/sharedialogview.js
@@ -24,7 +24,13 @@
 		'{{{remoteShareInfo}}}' +
 		'<ul id="shareWithList">' +
 		'</ul>' +
-		'{{{linkShare}}}';
+		'{{#if shareAllowed}}' +
+		'{{{linkShare}}}' +
+		'{{else}}' +
+		'{{{noSharing}}}' +
+		'{{/if}}' +
+		'{{{expiration}}}'
+		;
 
 	var TEMPLATE_RESHARER_INFO =
 		'<span class="reshare">' +
@@ -50,9 +56,37 @@
 			'        <label for="linkPassText" class="hidden-visually">{{passwordLabel}}</label>' +
 			'        <input id="linkPassText" type="password" placeholder="passwordPlaceholder" />' +
 			'        <span class="icon-loading-small hidden"></span>' +
-			'    </div>'
+			'    </div>' +
+			'    {{#if publicUpload}}' +
+			'    <div id="allowPublicUploadWrapper" class="hidden">' +
+			'        <span class="icon-loading-small hidden"></span>' +
+			'        <input type="checkbox" value="1" name="allowPublicUpload" id="sharingDialogAllowPublicUpload" {{{publicUploadChecked}}} />' +
+			'        <label for="sharingDialogAllowPublicUpload">{{publicUploadLabel}}</label>' +
+			'    </div>' +
+			'    {{/if}}' +
+			'    {{#if mailPublicNotificationEnabled}}' +
+			'    <form id="emailPrivateLink">' +
+			'        <input id="email" class="hidden" value="" placeholder="{{mailPrivatePlaceholder}}" type="text" />' +
+			'        <input id="emailButton" class="hidden" type="submit" value="{{mailButtonText}}" />' +
+			'    </form>' +
+			'    {{/if}}' +
+			'</div>'
 		;
 
+	var TEMPLATE_NO_SHARING =
+		'<input id="shareWith" type="text" placeholder="{{placeholder}}" disabled="disabled"/>'
+	;
+
+	var TEMPLATE_EXPIRATION =
+		'<div id="expiration">' +
+		'    <input type="checkbox" name="expirationCheckbox" id="expirationCheckbox" value="1" />' +
+		'    <label for="expirationCheckbox">{{setExpirationLabel}}</label>' +
+		'    <label for="expirationDate" class="hidden-visually">{{expirationLabel}}</label>' +
+		'    <input id="expirationDate" type="text" placeholder="{{expirationDatePlaceholder}}" class="hidden" />' +
+		'    <em id="defaultExpireMessage">{{defaultExpireMessage}}</em>' +
+		'</div>'
+	;
+
 	/**
 	 * @class OCA.Share.ShareDialogView
 	 * @member {OC.Share.ShareItemModel} model
@@ -73,7 +107,10 @@
 		/** @type {string} **/
 		tagName: 'div',
 
-		initialize: function() {
+		/** @type {OC.Share.ShareConfigModel} **/
+		configModel: undefined,
+
+		initialize: function(options) {
 			var view = this;
 			this.model.on('change', function() {
 				view.render();
@@ -82,6 +119,12 @@
 			this.model.on('fetchError', function() {
 				OC.Notification.showTemporary(t('core', 'Share details could not be loaded for this item.'));
 			});
+
+			if(!_.isUndefined(options.configModel)) {
+				this.configModel = options.configModel;
+			} else {
+				console.warn('missing OC.Share.ShareConfigModel');
+			}
 		},
 
 		render: function() {
@@ -92,7 +135,10 @@
 				resharerInfo: this._renderResharerInfo(),
 				sharePlaceholder: this._renderSharePlaceholderPart(),
 				remoteShareInfo: this._renderRemoteShareInfoPart(),
-				linkShare: this._renderLinkSharePart()
+				linkShare: this._renderLinkSharePart(),
+				shareAllowed: this.model.hasSharePermission(),
+				noSharing: this._renderNoSharing(),
+				expiration: this._renderExpirationPart()
 			}));
 
 			return this;
@@ -155,14 +201,34 @@
 
 		_renderLinkSharePart: function() {
 			var linkShare = '';
-			if(this._showLink && $('#allowShareWithLink').val() === 'yes') {
+			if(    this.model.hasSharePermission()
+				&& this._showLink
+				&& $('#allowShareWithLink').val() === 'yes')
+			{
 				var linkShareTemplate = this._getLinkShareTemplate();
+
+				var publicUpload =
+					   this.model.isFolder()
+					&& this.model.hasCreatePermission()
+					&& this.configModel.isPublicUploadEnabled();
+
+				var publicUploadChecked = '';
+				if(this.model.isPublicUploadAllowed) {
+					publicUploadChecked = 'checked="checked"';
+				}
+
 				linkShare = linkShareTemplate({
 					linkShareLabel: t('core', 'Share link'),
 					urlLabel: t('core', 'Link'),
 					enablePasswordLabel: t('core', 'Password protect'),
 					passwordLabel: t('core', 'Password'),
-					passwordPlaceholder: t('core', 'Choose a password for the public link')
+					passwordPlaceholder: t('core', 'Choose a password for the public link'),
+					publicUpload: publicUpload,
+					publicUploadChecked: publicUploadChecked,
+					publicUploadLabel: t('core', 'Allow editing'),
+					mailPublicNotificationEnabled: this.configModel.isMailPublicNotificationEnabled(),
+					mailPrivatePlaceholder: t('core', 'Email link to person'),
+					mailButtonText: t('core', 'Send')
 				});
 			}
 			return linkShare;
@@ -176,6 +242,40 @@
 			return sharePlaceholder;
 		},
 
+		_renderNoSharing: function () {
+			var noSharing = '';
+			if(!this.model.hasSharePermission()) {
+				var noSharingTemplate = this._getTemplate('noSharing', TEMPLATE_NO_SHARING);
+				noSharing = noSharingTemplate({
+					placeholder: t('core', 'Resharing is not allowed')
+				});
+			}
+			return noSharing;
+		},
+
+		_renderExpirationPart: function() {
+			var expirationTemplate = this._getTemplate('expiration', TEMPLATE_EXPIRATION);
+
+			var defaultExpireMessage = '';
+			if((   this.model.isFolder() || this.model.isFile())
+				&& this.configModel.isDefaultExpireDateEnforced()) {
+				defaultExpireMessage = t(
+						'core',
+						'The public link will expire no later than {days} days after it is created',
+						{'days': this.configModel.getDefaultExpireDate()}
+				);
+			}
+
+			var expiration = expirationTemplate({
+				setExpirationLabel: t('core', 'Set expiration date'),
+				expirationLabel: t('core', 'Expiration'),
+				expirationDatePlaceholder: t('core', 'Expiration date'),
+				defaultExpireMessage: defaultExpireMessage
+			});
+
+			return expiration;
+		},
+
 		/**
 		 *
 		 * @param {string} key - an identifier for the template
diff --git a/core/js/shareitemmodel.js b/core/js/shareitemmodel.js
index efce69f0f3ed..eb93b91ce92c 100644
--- a/core/js/shareitemmodel.js
+++ b/core/js/shareitemmodel.js
@@ -53,7 +53,10 @@
 	 * // FIXME: use OC Share API once #17143 is done
 	 */
 	var ShareItemModel = OC.Backbone.Model.extend({
-		initialize: function() {
+		initialize: function(attributes, options) {
+			if(!_.isUndefined(options.configModel)) {
+				this.configModel = options.configModel;
+			}
 			this.fetch();
 		},
 
@@ -62,15 +65,24 @@
 		},
 
 		/**
-		 * @returns {boolean|jQuery}
+		 * @returns {boolean}
 		 */
-		isPublicUploadEnabled: function() {
-			// FIXME: this really needs a better place
-			var publicUploadEnabled = $('#filestable').data('allow-public-upload');
-			if (_.isUndefined(publicUploadEnabled)) {
-				publicUploadEnabled = 'no';
-			}
-			return publicUploadEnabled;
+		isPublicUploadAllowed: function() {
+			return this.get('allowPublicUploadStatus');
+		},
+
+		/**
+		 * @returns {boolean}
+		 */
+		isFolder: function() {
+			return this.get('itemType') === 'folder';
+		},
+
+		/**
+		 * @returns {boolean}
+		 */
+		isFile: function() {
+			return this.get('itemType') === 'file';
 		},
 
 		/**
@@ -134,7 +146,14 @@
 		 * @returns {boolean}
 		 */
 		hasSharePermission: function() {
-			return (this.getPermissions & OC.PERMISSION_SHARE) === OC.PERMISSION_SHARE;
+			return (this.getPermissions() & OC.PERMISSION_SHARE) === OC.PERMISSION_SHARE;
+		},
+
+		/**
+		 * @returns {boolean}
+		 */
+		hasCreatePermission: function() {
+			return (this.getPermissions() & OC.PERMISSION_CREATE) === OC.PERMISSION_CREATE;
 		},
 
 		fetch: function() {
diff --git a/lib/private/share/share.php b/lib/private/share/share.php
index e892fba07ef4..eb5694d936ca 100644
--- a/lib/private/share/share.php
+++ b/lib/private/share/share.php
@@ -82,6 +82,7 @@ public static function registerBackend($itemType, $class, $collectionOf = null,
 					'supportedFileExtensions' => $supportedFileExtensions
 				);
 				if(count(self::$backendTypes) === 1) {
+					\OC_Util::addScript('core', 'shareconfigmodel');
 					\OC_Util::addScript('core', 'shareitemmodel');
 					\OC_Util::addScript('core', 'sharedialogview');
 					\OC_Util::addScript('core', 'share');