Escolha o proxy com base na URL

Question

Eu queria saber se há uma possibilidade no navegador comum de hoje para alternar o proxy com base no padrão de URL.

Obrigado!

    

Answer 1

Recomendamos que você use o FoxyProxy-addon para o Firefox juntamente com um arquivo PAC .

FoxyProxy usa seu arquivo PAC padrão:

Trecho do FoxyProxy-FAQ

When you configure a proxy in FoxyProxy and select "Automatic proxy configuration URL" on the "Proxy Details" page, you're specifying that FoxyProxy use a PAC for any patterns associated with this proxy configuration. In other words, for each URL that matches a URL pattern defined by a proxy configuration specified to use a PAC, FoxyProxy calls that PAC's FindProxyForURL() implementation. The return value of FindProxyForURL() determines which proxy (if any) is used.

Você pode adicionar diferentes proxies para URLs diferentes no arquivo PAC.

function FindProxyForURL(url, host) {
        // our local URLs from the domains below example.com don't need a proxy:
        if (shExpMatch(host, "*.example.com"))
        {
                return "DIRECT";
        }

        // URLs within this network are accessed through
        // port 8080 on fastproxy.example.com:
        if (isInNet(host, "10.0.0.0", "255.255.248.0"))
        {
                return "PROXY fastproxy.example.com:8080";
        }

        // All other requests go through port 8080 of proxy.example.com.
        // should that fail to respond, go directly to the WWW:
        return "PROXY proxy.example.com:8080; DIRECT"; 
}