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Punycode validations
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parent
51091679c4
commit
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3 changed files with 19 additions and 6 deletions
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@ -16,19 +16,19 @@ class DomainNameValidator < ActiveModel::EachValidator
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def validate(value)
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value = value.mb_chars.downcase.strip
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general_domains = /(.pri.ee|.edu.ee|.aip.ee|.org.ee|.med.ee|.riik.ee|.ee)/ #TODO Add more general domains here
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general_domains = /(.pri.ee|.com.ee|.fie.ee|.med.ee|.ee)/ #TODO Add more general domains here
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# it's punycode
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if value[2] == '-' && value[3] == '-'
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regexp = /\Axn--[a-zA-Z0-9-]{0,61}#{general_domains}\z/
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regexp = /\Axn--[a-zA-Z0-9-]{0,59}#{general_domains}\z/
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return false unless value =~ regexp
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value = SimpleIDN.to_unicode(value)
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value = SimpleIDN.to_unicode(value).mb_chars.downcase.strip
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end
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unicode_chars = /\u00E4\u00F5\u00F6\u00FC\u0161\u017E/ #äõöüšž
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regexp = /\A[a-zA-Z0-9#{unicode_chars}][a-zA-Z0-9#{unicode_chars}-]{0,61}[a-zA-Z0-9#{unicode_chars}]#{general_domains}\z/
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value =~ regexp
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!!(value =~ regexp)
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end
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end
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