![]() auth_param basic realm specifies the protection scope which is to be reported to the client for the authentication scheme.The line auth_param basic children 5 specifies the maximum number of squid authenticator processes to spawn. Wget basic auth password#The first line tells the Squid to use the basic_ncsa_auth helper program and find the usernames and password in /etc/squid/.squid_users file.auth_param basic program /usr/lib64/squid/basic_ncsa_auth /etc/squid/.squid_usersĪuth_param basic realm Proxy Authentication RequiredĪs a brief overview of the lines set above Open the squid configuration file for editing and add the following lines. Since all seems fine, proceed to setup squid proxy basic authentication. Verify that the usernames and passwords provide works fine with Squid proxy.įor every correct entry, you should see OK displayed as shown below /usr/lib64/squid/basic_ncsa_auth /etc/squid/.squid_users amos password Therefore run the command below to set proper permissions chown squid /etc/squid/.squid_users The squid user should be able to read this file. When you check the password file, there are now two users with their encrypted passwords less /etc/squid/.squid_users amos:$apr1$IyfTZICg$2fPImX5o14XC2KPF1kZWv/ To add more users, you need to remove option -c from the htpasswd command for example htpasswd /etc/squid/.squid_users john New password: This creates a password for user amos and store it under /etc/squid/.squid_users. htpasswd -c /etc/squid/.squid_users amos New password: ENTER PASS Once it is installed, run the commands below to generate the password for users to authenticate. Wget basic auth install#To install it sudo apt-get install apache2-utils sudo yum install httpd-tools In order to use htpasswd, you need to have httpd/apache2-utils installed. In this guide, we are going to use htpasswd utility. While htpasswd encrypts the passwords and store them in a hashed format, htdigest stores the passwords in plain text hence insecure. Htpasswd and htdigest are two tools that can be used to generate proxy user authentication passwords. For example, curl provides a similar interface to set custom HTTP headers, and HTTPie is more user-friendly to perform the same task.Generate Squid Proxy Authentication Passwords There are also other command-line tools that can send HTTP requests with custom HTTP headers. Once you have configured ~/.wgetrc, you no longer need to use -header option with wget. $ vi ~/.wgetrc header = User-Agent: Mozilla/5.0 (Windows NT 6.0) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/.97 Safari/537.11 You can specify as many header fields as you want in ~/.wgetrc. If you would like to permanently set the default HTTP request header you want to use with wget, you can use ~/.wgetrc configuration file. User-Agent: Mozilla/5.0 (Windows NT 6.0) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/.97 Safari/537.11 $ wget -d -header="User-Agent: Mozilla/5.0 (Windows NT 6.0) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/.97 Safari/537.11" -header="Referer: " -header="Accept-Encoding: compress, gzip" You can use -header option as many time as you want in a single run. To supply custom HTTP headers, use -header option. Wget allows you to send an HTTP request with custom HTTP headers. In some other cases, you may need to set Host field properly to be able to access a web server running on name-based virtual hosting. You may want to add an additional Accept-Encoding field in order to test encoding schemes of your web server. For example, you may want to customize User-Agent field as some websites rely on User-Agent string to block robots like wget to retrieve their content. Sometimes you may want to customize the default HTTP request header used by wget. To view default HTTP request header being sent by wget, you can use -d option. Wget basic auth download#When you are using wget to download a file at a particular HTTP URL, wget sends an appropriate HTTP request to a destination web server. Wget is a Linux command-line utility for retrieving files from the web, via HTTP, HTTPS and FTP protocols. ![]()
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