SharePoint PermissionMask Translator‏

Estou orgulhoso de poder apresentar uma nova ferramenta de troubleshooting  para a comunidade do SharePoint do Brasil. O aplicativo foi projetado em colaboração com o desenvolvedor Carlos Eduardo T.K. Suguinoshita (SharePoint, ASP.NET C#, PHP)

A ferramenta SharePoint PermissionMask Translator‏ converte permissões acumuladas para as permissões de base do sistema. Por exemplo, usuários com as permissões "ViewListItems", "ViewFormPages", "Open" e "Open Items" terão o valor 0x2000011001 como sua máscara de permissão que é utilizada para avaliar os seus respectivos acessos.

0x00000005 versus 0x2000011001

Isto poderá ajudar a identificar possíveis problemas com as permissões do SharePoint em casos que o usuário final não consiga acessar páginas desejadas.

O acesso a essas páginas resulta normalmente no seguinte evento nos logs do SharePoint (modo verbose):

PermissionMask check failed. asking for <VALOR>, have <VALOR>

E "SharePoint PermissionMask Translator" ajudará a identificar as permissões necessárias para realizar o acesso / a ação.

SharePoint Base Permissions:

Mask	Name	Description
0x00000000	EmptyMask	Has no permissions on the Web site. Not available through the user interface. Groups: N/A.
0x00000001	ViewListItems	View items in lists, documents in document libraries, and view Web discussion comments. Groups: Reader, Contributor, Web Designer, Administrator.
0x00000002	AddListItems	Add items to lists, add documents to document libraries, and add Web discussion comments. Groups: Contributor, Web Designer, Administrator.
0x00000004	EditListItems	Edit items in lists, edit documents in document libraries, edit Web discussion comments in documents, and customize Web Part Pages in document libraries. Groups: Contributor, Web Designer, Administrator.
0x00000008	DeleteListItems	Delete items from a list, documents from a document library, and Web discussion comments in documents. Groups: Contributor, WebDesigner, Administrator.
0x00000100	CancelCheckout	Check in a document without saving the current changes. Groups: WebDesigner, Administrator.
0x00000200	ManagePersonalViews	Create, change, and delete personal views of lists. Groups: Contributor, WebDesigner, Administrator.
	ManageListPermissions	No longer used.
0x00000800	ManageLists	Create and delete lists, add or remove columns in a list, and add or remove public views of a list. Groups: WebDesigner, Administrator.
	AnonymousSearchAccessList	Make content of a list or document library retrieveable for anonymous users through SharePoint search. The list permissions in the site do not change.
	AnonymousSearchAccessWebLists	Content of lists and document libraries in the website will be retrievable for anonymous users through SharePoint search if the list or document library has AnonymousSearchAccessList set.
0x00010000	OpenWeb	Allow users to open a Web site, list, or folder. Groups: Guest, Reader, Contributor, WebDesigner, Administrator.
0x00020000	ViewPages	View pages in a Web site. Groups: Reader, Contributor, WebDesigner, Administrator.
0x00040000	AddAndCustomizePages	Add, change, or delete HTML pages or Web Part Pages, and edit the Web site using a Windows SharePoint Services–compatible editor. Groups: WebDesigner, Administrator.
0x00080000	ApplyThemeAndBorder	Apply a theme or borders to the entire Web site. Groups: Web Designer, Administrator.
0x00100000	ApplyStyleSheets	Apply a style sheet (.css file) to the Web site. Groups: WebDesigner, Administrator.
0x00200000	ViewUsageData	View reports on Web site usage. Groups: Administrator.
0x00400000	CreateSSCSite	Create a Web site using Self-Service Site Creation. Groups: Reader, Contributor, Web Designer, Administrator.
0x00800000	ManageSubwebs	Create subsites such as team sites, Meeting Workspace sites, and Document Workspace sites. Groups: Administrator.
0x01000000	CreatePersonalGroups	Create a group of users that can be used anywhere within the site collection. Groups: Administrator.
0x02000000	ManageRoles	Create, change, and delete site groups, including add users to the site groups and specifyi which rights are assigned to a site group. Groups: Administrator.
0x04000000	BrowseDirectories	Enumerate files and folders in a Web site by using Microsoft Office SharePoint Designer 2007 and Web DAV interfaces. Groups: Contributor, WebDesigner, Administrator.
0x08000000	BrowseUserInfo	View information about users of the web site. Guest, Reader, Contributor, Web Designer, Administrator.
0x10000000	AddDelPrivateWebParts	Add or remove personal Web Parts on a Web Part. Groups: Contributor, WebDesigner, Administrator.
0x20000000	UpdatePersonalWebParts	Update Web Parts to display personalized information. Groups: Contributor, WebDesigner, Administrator.
0x40000000	ManageWeb	Manage a site, including the ability to perform all administration tasks for the site and manage contents and permissions. Groups: Administrator.
-1	FullMask	Has all permissions on the Web site. Not available through the user interface. Groups: N/A.

Download

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Fontes:

SPRights enumeration
FlagsAttribute Class