Apache模塊 mod_authn_anon · Apache 2.2 中文官方文檔

# Apache模塊 mod_authn_anon | [說明](#calibre_link-11) | 提供匿名用戶認證支持 | | --- | --- | | [狀態](#calibre_link-12) | 擴展(E) | | [模塊名](#calibre_link-13) | authn_anon_module | | [源文件](#calibre_link-14) | mod_authn_anon.c | | [兼容性](#calibre_link-58) | 僅在 Apache 2.1 及以后的版本中可用 | ### 概述 This module provides authentication front-ends such as `mod_auth_basic` to authenticate users similar to anonymous-ftp sites, _i.e._ have a 'magic' user id 'anonymous' and the email address as a password. These email addresses can be logged. Combined with other (database) access control methods, this allows for effective user tracking and customization according to a user profile while still keeping the site open for 'unregistered' users. One advantage of using Auth-based user tracking is that, unlike magic-cookies and funny URL pre/postfixes, it is completely browser independent and it allows users to share URLs. When using `mod_auth_basic`, this module is invoked via the `AuthBasicProvider` directive with the `anon` value. ## Example The example below is combined with "normal" htpasswd-file based authentication and allows users in additionally as 'guests' with the following properties: * It insists that the user enters a userID. (`Anonymous_NoUserID`) * It insists that the user enters a password. (`Anonymous_MustGiveEmail`) * The password entered must be a valid email address, _i.e._ contain at least one '@' and a '.'. (`Anonymous_VerifyEmail`) * The userID must be one of `anonymous guest www test welcome` and comparison is **not** case sensitive. (`Anonymous`) * And the Email addresses entered in the passwd field are logged to the error log file. (`Anonymous_LogEmail`) ### 示例 ``` <Directory /foo> AuthName "Use 'anonymous' & Email address for guest entry" AuthType Basic AuthBasicProvider file anon AuthUserFile /path/to/your/.htpasswd Anonymous_NoUserID off Anonymous_MustGiveEmail on Anonymous_VerifyEmail on Anonymous_LogEmail on Anonymous anonymous guest www test welcome Order Deny,Allow Allow from all Require valid-user </Directory> ``` ## Anonymous 指令 | [說明](#calibre_link-18) | Specifies userIDs that are allowed access without password verification | | --- | --- | | [語法](#calibre_link-19) | `Anonymous user [user] ...` | | [作用域](#calibre_link-20) | directory, .htaccess | | [覆蓋項](#calibre_link-66) | AuthConfig | | [狀態](#calibre_link-21) | 擴展(E) | | [模塊](#calibre_link-22) | mod_authn_anon | A list of one or more 'magic' userIDs which are allowed access without password verification. The userIDs are space separated. It is possible to use the ' and " quotes to allow a space in a userID as well as the \ escape character. Please note that the comparison is **case-IN-sensitive**. It's strongly recommended that the magic username '`anonymous`' is always one of the allowed userIDs. ### 示例： ``` Anonymous anonymous "Not Registered" "I don't know" ``` This would allow the user to enter without password verification by using the userIDs "anonymous", "AnonyMous", "Not Registered" and "I Don't Know". As of Apache 2.1 it is possible to specify the userID as "`*`". That allows _any_ supplied userID to be accepted. ## Anonymous_LogEmail 指令 | [說明](#calibre_link-18) | Sets whether the password entered will be logged in the error log | | --- | --- | | [語法](#calibre_link-19) | `Anonymous_LogEmail On|Off` | | [默認值](#calibre_link-24) | `Anonymous_LogEmail On` | | [作用域](#calibre_link-20) | directory, .htaccess | | [覆蓋項](#calibre_link-66) | AuthConfig | | [狀態](#calibre_link-21) | 擴展(E) | | [模塊](#calibre_link-22) | mod_authn_anon | When set `On`, the default, the 'password' entered (which hopefully contains a sensible email address) is logged in the error log. ## Anonymous_MustGiveEmail 指令 | [說明](#calibre_link-18) | Specifies whether blank passwords are allowed | | --- | --- | | [語法](#calibre_link-19) | `Anonymous_MustGiveEmail On|Off` | | [默認值](#calibre_link-24) | `Anonymous_MustGiveEmail On` | | [作用域](#calibre_link-20) | directory, .htaccess | | [覆蓋項](#calibre_link-66) | AuthConfig | | [狀態](#calibre_link-21) | 擴展(E) | | [模塊](#calibre_link-22) | mod_authn_anon | Specifies whether the user must specify an email address as the password. This prohibits blank passwords. ## Anonymous_NoUserID 指令 | [說明](#calibre_link-18) | Sets whether the userID field may be empty | | --- | --- | | [語法](#calibre_link-19) | `Anonymous_NoUserID On|Off` | | [默認值](#calibre_link-24) | `Anonymous_NoUserID Off` | | [作用域](#calibre_link-20) | directory, .htaccess | | [覆蓋項](#calibre_link-66) | AuthConfig | | [狀態](#calibre_link-21) | 擴展(E) | | [模塊](#calibre_link-22) | mod_authn_anon | When set `On`, users can leave the userID (and perhaps the password field) empty. This can be very convenient for MS-Explorer users who can just hit return or click directly on the OK button; which seems a natural reaction. ## Anonymous_VerifyEmail 指令 | [說明](#calibre_link-18) | Sets whether to check the password field for a correctly formatted email address | | --- | --- | | [語法](#calibre_link-19) | `Anonymous_VerifyEmail On|Off` | | [默認值](#calibre_link-24) | `Anonymous_VerifyEmail Off` | | [作用域](#calibre_link-20) | directory, .htaccess | | [覆蓋項](#calibre_link-66) | AuthConfig | | [狀態](#calibre_link-21) | 擴展(E) | | [模塊](#calibre_link-22) | mod_authn_anon | When set `On` the 'password' entered is checked for at least one '@' and a '.' to encourage users to enter valid email addresses (see the above `Anonymous_LogEmail`).