class Raven::Processor::SanitizeData
Constants
- CREDIT_CARD_RE
- DEFAULT_FIELDS
- INT_MASK
- REGEX_SPECIAL_CHARACTERS
- STRING_MASK
Attributes
sanitize_credit_cards[RW]
sanitize_fields[RW]
Public Class Methods
new(client)
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Calls superclass method
Raven::Processor.new
# File lib/raven/processor/sanitizedata.rb, line 13 def initialize(client) super self.sanitize_fields = client.configuration.sanitize_fields self.sanitize_credit_cards = client.configuration.sanitize_credit_cards end
Public Instance Methods
process(value)
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# File lib/raven/processor/sanitizedata.rb, line 19 def process(value) value.each_with_object(value) { |(k,v), memo| memo[k] = sanitize(k,v) } end
sanitize(k,v)
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# File lib/raven/processor/sanitizedata.rb, line 23 def sanitize(k,v) if v.is_a?(Hash) process(v) elsif v.is_a?(Array) v.map{|a| sanitize(k, a)} elsif k.to_s == 'query_string' sanitize_query_string(v) elsif v.is_a?(Integer) && matches_regexes?(k,v) INT_MASK elsif v.is_a?(String) if fields_re.match(v.to_s) && (json = parse_json_or_nil(v)) #if this string is actually a json obj, convert and sanitize json.is_a?(Hash) ? process(json).to_json : v elsif matches_regexes?(k,v) STRING_MASK else v end else v end end
Private Instance Methods
fields_re()
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# File lib/raven/processor/sanitizedata.rb, line 59 def fields_re @fields_re ||= /#{(DEFAULT_FIELDS | sanitize_fields).map do |f| use_boundary?(f) ? "\\b#{f}\\b" : f end.join("|")}/i end
matches_regexes?(k, v)
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# File lib/raven/processor/sanitizedata.rb, line 54 def matches_regexes?(k, v) (sanitize_credit_cards && CREDIT_CARD_RE.match(v.to_s)) || fields_re.match(k.to_s) end
parse_json_or_nil(string)
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# File lib/raven/processor/sanitizedata.rb, line 73 def parse_json_or_nil(string) begin OkJson.decode(string) rescue Raven::OkJson::Error, NoMethodError nil end end
sanitize_query_string(query_string)
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# File lib/raven/processor/sanitizedata.rb, line 48 def sanitize_query_string(query_string) query_hash = CGI.parse(query_string) processed_query_hash = process(query_hash) URI.encode_www_form(processed_query_hash) end
special_characters?(string)
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# File lib/raven/processor/sanitizedata.rb, line 69 def special_characters?(string) REGEX_SPECIAL_CHARACTERS.select { |r| string.include?(r) }.any? end
use_boundary?(string)
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# File lib/raven/processor/sanitizedata.rb, line 65 def use_boundary?(string) !DEFAULT_FIELDS.include?(string) && !special_characters?(string) end