Fix msftidy warnings wrt Set-Cookie

Author: jhart-r7

modules/exploits/linux/http/epmp1000_get_chart_cmd_shell.rb

@@ -127,15 +127,15 @@ def login(user, pass)
       }
     )
 
+    cookies = res.get_cookies
     good_response = (
       res &&
       res.code == 200 &&
-      res.headers.include?('Set-Cookie') &&
-      res.headers['Set-Cookie'].include?('sysauth')
+      cookies.include?('sysauth')
     )
 
     if good_response
-      sysauth_value = res.headers['Set-Cookie'].match(/((.*)[$ ])/)
+      sysauth_value = cookies.match(/((.*)[$ ])/)
       cookie1 = "#{sysauth_value}"
       prevsessid = res.body.match(/((?:[a-z][a-z]*[0-9]+[a-z0-9]*))/)
 
@@ -158,10 +158,11 @@ def login(user, pass)
         }
       )
 
+      cookies = res.get_cookies
       good_response = (
         res &&
         res.code == 200 &&
-        res.headers.include?('Set-Cookie') &&
+        !cookies.blank? &&
         !res.body.include?('auth_failed') &&
         !res.body.include?('Maximum number of users reached.')
       )
@@ -170,7 +171,7 @@ def login(user, pass)
         print_good("SUCCESSFUL LOGIN - #{rhost}:#{rport} - #{user.inspect}:#{pass.inspect}")
 
         # get the cookie now
-        sysauth_value_2 = res.headers['Set-Cookie'].match(/((.*)[$ ])/)
+        sysauth_value_2 = cookies.match(/((.*)[$ ])/)
         stok_value_2_dirty = res.body.match(/"stok": "(.*?)"/)
         stok_value_2 = "#{stok_value_2_dirty}".split('"')[3]
         final_cookie = "#{sysauth_value_2}" + 'usernameType_80=admin; stok_80=' + "#{stok_value_2}"

modules/exploits/linux/http/epmp1000_ping_cmd_shell.rb

@@ -127,15 +127,15 @@ def login(user, pass)
       }
     )
 
+    cookies = res.get_cookies
     good_response = (
       res &&
       res.code == 200 &&
-      res.headers.include?('Set-Cookie') &&
-      res.headers['Set-Cookie'].include?('sysauth')
+      cookies.include?('sysauth')
     )
 
     if good_response
-      sysauth_value = res.headers['Set-Cookie'].match(/((.*)[$ ])/)
+      sysauth_value = cookies.match(/((.*)[$ ])/)
 
       cookie1 = "#{sysauth_value}; " + "globalParams=%7B%22dashboard%22%3A%7B%22refresh_rate%22%3A%225%22%7D%2C%22#{user}%22%3A%7B%22refresh_rate%22%3A%225%22%7D%7D"
 
@@ -157,21 +157,21 @@ def login(user, pass)
         }
       )
 
+      cookies = res.get_cookies
       good_response = (
         res &&
         res.code == 200 &&
-        res.headers.include?('Set-Cookie') &&
-        res.headers['Set-Cookie'].include?('stok=') &&
+        cookies.include?('stok=') &&
         !res.body.include?('Maximum number of users reached.')
       )
 
       if good_response
         print_good("SUCCESSFUL LOGIN - #{rhost}:#{rport} - #{user.inspect}:#{pass.inspect}")
 
         # get the cookie now
-        get_stok = res.headers['Set-Cookie'].match(/stok=(.*)/)
+        get_stok = cookies.match(/stok=(.*)/)
         stok_value = get_stok[1]
-        sysauth_value = res.headers['Set-Cookie'].match(/((.*)[$ ])/)
+        sysauth_value = cookies.match(/((.*)[$ ])/)
         final_cookie = "#{sysauth_value}; " + "globalParams=%7B%22dashboard%22%3A%7B%22refresh_rate%22%3A%225%22%7D%2C%22#{user}%22%3A%7B%22refresh_rate%22%3A%225%22%7D%7D; userType=Installer; usernameType=installer; stok=" + "#{stok_value}"
 
         # create config_uri