Sharepoint 2010 Permissions[自定义动作的权限设置]

http://www.wssdemo.com/Blog/archive/2010/01/15/SharePoint-2010-Permissions.aspx

 

There are several places where you can use the built in SharePoint permissions (apart from Code and Site Permission administration. I have blogged about the SPSecurityTrimmedControl and ddwrt:IfHasRights uses in 2007 but there is the new ribbon custom commands in 2010 that also make use of the SharePoint permissions. So here is an overview of how you can use these permissions in the following scenarios followed by a complete list of the permission values.

Ribbon Custom Actions

You can add these to any list or library using SharePoint Designer from the List summary page

The properties of the action allow you to specify the Rights Mask to control visibility of the action.

SPSecurityTrimmedControl Class

Conditionally renders the contents of the control to the current user only if the current user has permissions defined in the PermissionString. You can use this in your master, page layouts or web part pages.

<Sharepoint:SPSecurityTrimmedControl runat="server" PermissionsString="" ></SharePoint:SPSecurityTrimmedControl>

Ddwrt xsl namespace

You can use this in the Data View web part or any other web part that is derived from this (e.g. search or content query).

<xsl:if test="ddwrt:IfHasRights(permissionMask)">
something...
</xsl:if>

SharePoint designer also makes this function available in the xpath expression builder dialog.

List of permissions and mask values:

List/document perms	Mask
ViewListItems	1
AddListItems	2
EditListItems	4
DeleteListItems	8
ApproveItems	16
OpenItems	32
ViewVersions	64
DeleteVersions	128
CancelCheckout	256
ManagePersonalViews	512
ManageLists	2,048
ViewFormPages	4,096
Web level perms
Open	65,536
ViewPages	131,072
AddAndCustomizePages	262,144
ApplyThemeAndBorder	524,288
ApplyStyleSheets	1,048,576
ViewUsageData	2,097,152
CreateSSCSite	4,194,314
ManageSubwebs	8,388,608
CreateGroups	16,777,216
ManagePermissions	33,554,432
BrowseDirectories	67,108,864
BrowseUserInfo	134,217,728
AddDelPrivateWebParts	268,435,456
UpdatePersonalWebParts	536,870,912
ManageWeb	1,073,741,824
UseRemoteAPIs	137,438,953,472
ManageAlerts	274,877,906,944
CreateAlerts	549,755,813,888
EditMyUserInfo	1,099,511,627,776
special perms
EnumeratePermissions	4,611,686,018,427,380,000