Nginx Series Tutorial: Http Access Key Module

Source: Internet
Author: User
Keywords Http nginx Series Tutorials
Tags access aliyun anti- anti-theft anti-theft chain behavior client configuration

This module is not included in the Nginx official installation package.

This module blocks access to all URLs that do not contain legitimate access tokens (anti-theft chain). Access tokens can be generated by visitors ' IP or other server variables, so you can control the download behavior of the client well.

Configuration instance:

Location/download {
&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP; AccessKey on;
Accesskey_hashmethod MD5;
Accesskey_arg "Key";
Accesskey_signature "Mypass$remote_addr";
}

The user can get the download address like this: http://example.com/download/file.zip?key=09093abeac094.

Instructions

AccessKey

Statement: accesskey [On|off]

Default: AccessKey off

Can be used in: Main, server, location

Turn on the Access-key function.

Accesskey_arg

Statement: Accesskey_arg "character"

Default: AccessKey "Key"

Can be used in: Main, server, location

The URL contains the get parameter for the access key.

Accesskey_hashmethod

Statement: Accesskey_hashmethod [MD5|SHA1]

Default: Accesskey_hashmethod MD5 (MD5 encryption by default)

Can be used in: Main, server, location

Encrypt access key with MD5 or SHA1.

Accesskey_signature

Statement: accesskey_signature "character"

Default: Accesskey_signature "$remote _addr"

Available in: Main, server, location

This value is used to generate the access key. (In other words, this value is encrypted with MD5 or SHA1). The reason for joining $REMOTE_ADDR is to have access key contact a specific machine (via an IP address). Be careful to add your own ciphertext to protect acccess key and prevent being cracked. (For example, "mypassword$remote_addr".) )

Installation

First download the module source code: file:nginx-accesskey-2.0.3.tar.gz

Unzip, then edit the "config" file and replace "$HTTP _accesskey_module" with "Ngx_http_accesskey_module". Then compile:

./configure--add-module=path/to/nginx-accesskey

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