KKnd'sPmWiki - PmWikiZhCnUtf8.Passwords

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PmWiki has built-in support for password-protecting various areas of the wiki site. Passwords can be applied to individual pages, to WikiGroups, or to the entire wiki site. Note that the password protection mechanisms described here are only a small part of overall system (and wiki) security, see PmWikiZhCnUtf8.Security? for more discussion of this.

PmWiki supports three levels of access to wiki pages:

: read passwords allow viewing the contents of wiki pages
: edit passwords control editing and modification of wiki pages
: attr passwords control who is able to set passwords on pages (and potentially other future attributes)
: upload passwords control access to the file upload capabilities (if uploads are enabled)

Finally, there is an admin access for the entire wiki site that allows an administrator to override the passwords set for any individual page or group.

To set a password on an individual wiki page, add ?action=attr to the page's URL (address) to access its attributes. You may be prompted for a username and password; the username field isn't used by PmWiki. You can enter either an admin password or you can enter the attr password in effect for that page. From the attributes page you can then set or clear the read, edit, or attr passwords on the page. In the attributes form you enter the passwords as cleartext; PmWiki will encrypt them for you automatically.

To set passwords for an entire WikiGroup, edit the attributes of the GroupAttributes page within the group. For example, to change the attributes for the PmWiki group you would modify the attributes of PmWikiZhCnUtf8.GroupAttributes.

In PmWiki, page passwords override group passwords, group passwords override the default passwords, and the admin password overrides all passwords. This gives a great deal of flexibility in controlling access to wiki pages in PmWiki. At present there isn't any way to have a non-password protected page within a password-protected group, or a non-password protected group with a site-wide default password set.

By default, PmWiki is configured with empty read and edit passwords for the whole site (allowing anyone to view or edit pages), the attr password is locked for the Main and PmWiki groups, and the admin password is locked entirely. For more information on setting the admin or global site passwords, see PmWiki.PasswordsAdmin.

PmWiki 内嵌支持各种邻域的wiki站点的密码保护功能。可以对单个页面，{{WikiGroup Wiki组}}内页面，或者整个站点施加密码保护功能。注意：这里叙述的密码保护机制只是整个系统和wiki安全的一小部分，更详细的讨论可以参见PmWiki{{Security 安全页}}.

PmWiki 支持三种不同等级的wiki页面访问权：

: read 密码允许查看wiki 页面的内容
: edit 密码控制编辑和修改wiki页面
: attr 密码用来控制谁有权为页面设置密码(和内部的其他属性)
: upload 密码控制上传文件的权力(如果上传功能被打开)

最后,有一个admin（管理员）权限来访问整个wiki站点，并且允许管理员来重写为单个页面或wiki组设置的密码。

为单个wiki页面设置密码：在页面的URL地址后加下@@?action=attr@来访问它的属性。你可能被提示输入用户名和密码。用户名那一项并没有被PmWiki使用。你或者输入一个admin密码或者输入一个attr密码来进入那个页面的属性页。在属性页里，你就可以设置或者清除当前页面的read, edit, 和 attr密码了。你在属性表格里输入的密码是明文形式，PmWiki会自动为你加密这些密码。

为整个WikiGroup设置密码：编辑某一组的GroupAttributes页面即可。举个例子，如果你希望改变 PmWiki组的属性，你需要进PmWikiZhCnUtf8.GroupAttributes这个组属性页来修改。

在PmWiki里, page密码覆盖了group组密码,组密码则覆盖了默认的密码，同时，admin 密码覆盖了所有的密码.这个机制给了控制访问wiki页码很大的弹性。现在的版本中，还没有方法在一个密码保护的组中设定一个无密码的页面，或者在一个整个站点密码保护的站点里设定一个无密码保护的组。

默认的情况下，PmWiki为整个站点设定了空的read和edit密码，即是允许任何人来查看和编辑页面。Main和PmWiki组的attr密码是锁定的，所有admin密码全都是锁定的。如果你希望设定一个admin密码或者全站点密码,参见 PmWikiZhCnUtf8.PasswordsAdmin.

Trans. By LongWoSion

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页面最后更新于 13 九月, 2003, 时间 19:53