logstop.rb in logstop-0.2.5

- old
+ new

@@ -4,11 +4,12 @@
 
 module Logstop
   FILTERED_STR = "[FILTERED]".freeze
   FILTERED_URL_STR = "\\1[FILTERED]@".freeze
 
-  CREDIT_CARD_REGEX = /\b\d{4}[\s+-]?\d{4}[\s+-]?\d{4}[\s+-]?\d{4}\b/
+  CREDIT_CARD_REGEX = /\b[3456]\d{15}\b/
+  CREDIT_CARD_REGEX_DELIMITERS = /\b[3456]\d{3}[\s+-]\d{4}[\s+-]\d{4}[\s+-]\d{4}\b/
   EMAIL_REGEX = /\b[\w][\w+.-]+(@|%40)[a-z\d-]+(\.[a-z\d-]+)*\.[a-z]+\b/i
   IP_REGEX = /\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b/
   PHONE_REGEX = /\b(\+\d{1,2}\s)?\(?\d{3}\)?[\s+.-]\d{3}[\s+.-]\d{4}\b/
   SSN_REGEX = /\b\d{3}[\s+-]\d{2}[\s+-]\d{4}\b/
   URL_PASSWORD_REGEX = /((\/\/|%2F%2F)\S+(:|%3A))\S+(@|%40)/
@@ -19,9 +20,10 @@
     # order filters are applied is important
     msg = msg
       .gsub(URL_PASSWORD_REGEX, FILTERED_URL_STR)
       .gsub(EMAIL_REGEX, FILTERED_STR)
       .gsub(CREDIT_CARD_REGEX, FILTERED_STR)
+      .gsub(CREDIT_CARD_REGEX_DELIMITERS, FILTERED_STR)
       .gsub(PHONE_REGEX, FILTERED_STR)
       .gsub(SSN_REGEX, FILTERED_STR)
 
     msg = msg.gsub(IP_REGEX, FILTERED_STR) if ip
 