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This commit is contained in:
Brendan Coles
2016-03-20 16:29:56 +00:00
parent 9d8d1c28a1
commit 2fde87a19b
1 changed files with 40 additions and 42 deletions
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6
core/filters/base.rb
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@@ -145,8 +145,7 @@ module Filters
# Checks if the given string is a valid private IP address
# @param [String] ip string for testing
# @return [Boolean] true if the string is a valid private IP address, otherwise false
# @note Includes RFC1918 private IPv4, private IPv6, and localhost 127.0.0.0/8,
# but does not include local-link addresses.
# @note Includes RFC1918 private IPv4, private IPv6, and localhost 127.0.0.0/8, but does not include local-link addresses.
def self.is_valid_private_ip?(ip)
return false unless is_valid_ip?(ip)
return ip =~ /\A(^127\.)|(^192\.168\.)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^::1$)|(^[fF][cCdD])\z/ ? true : false
@@ -164,8 +163,7 @@ module Filters
# Checks if string is a valid domain name
# @param [String] domain string for testing
# @return [Boolean] If the string is a valid domain name
# @note Only validates the string format. It does not check for a valid TLD since ICANN's list of
# TLD's is not static.
# @note Only validates the string format. It does not check for a valid TLD since ICANN's list of TLD's is not static.
def self.is_valid_domain?(domain)
return false unless is_non_empty_string?(domain)
return true if domain =~ /^[0-9a-z-]+(\.[0-9a-z-]+)*(\.[a-z]{2,}).?$/i