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dnscrypt-proxy: improve instructions.

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Closes Homebrew/homebrew#27999.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
This commit is contained in:
Rob Gabaree 2014-03-30 17:17:44 -04:00 committed by Mike McQuaid
parent e04510b3c1
commit e28bc6acf6
1 changed files with 19 additions and 13 deletions
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32
Formula/dnscrypt-proxy.rb
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@ -31,23 +31,30 @@ class DnscryptProxy < Formula
end
def caveats; <<-EOS.undent
Once dnscrypt-proxy is running, you will have to update your local
DNS server to point to 127.0.0.1 in order for it to actually work.
This is generally done under System Preferences > Network > Advanced.
Once there, you will see a "DNS" tab where you can enter a list of DNS
servers. You will want to make sure that 127.0.0.1 is listed there first.
After starting dnscrypt-proxy, you will need to point your
local DNS server to 127.0.0.1. You can do this by going to
System Preferences > "Network" and clicking the "Advanced..."
button for your interface. You will see a "DNS" tab where you
can click "+" and enter 127.0.0.1 in the "DNS Servers" section.
Note: By default, dnscrypt-proxy runs on 127.0.0.1:53 under the "nobody" user.
If you would like to change these settings, you will have to edit the plist file.
By default, dnscrypt-proxy runs on localhost (127.0.0.1), port 53,
and under the "nobody" user using the default OpenDNS DNSCrypt-enabled
resolver. If you would like to change these settings (e.g., switching to
a DNSCrypt-enabled resolver with DNSSEC support), you will have to edit the
plist file (e.g., --resolver-address, --provider-name, --provider-key, etc.)
To check that dnscrypt-proxy is running properly, open Terminal and enter this at
the command prompt:
To check that dnscrypt-proxy is working correctly, open Terminal and enter the
following command:
nslookup -type=txt debug.opendns.com
dig txt debug.opendns.com
You should see something like this in the output:
You should see a line in the result that looks like this:
debug.opendns.com text = "dnscrypt enabled (...)"
debug.opendns.com. 0 IN TXT "dnscrypt enabled (......)"
Note: This will only work if you are using the default OpenDNS DNSCrypt-enabled
resolver. If you are using a different resolver, you can use a tool like tcpdump
to verify that everything is working correctly.
EOS
end
@ -67,7 +74,6 @@ class DnscryptProxy < Formula
<key>ProgramArguments</key>
<array>
<string>#{opt_sbin}/dnscrypt-proxy</string>
<string>--local-address=127.0.0.1:53</string>
<string>--user=nobody</string>
</array>
<key>UserName</key>