Class: Honeybadger::Util::SQL Private

Inherits:
Object
  • Object
show all
Defined in:
lib/honeybadger/util/sql.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Constant Summary collapse

ESCAPE_QUOTES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

/(\\"|\\')/
SQUOTE_DATA =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

/'(?:[^']|'')*'/
DQUOTE_DATA =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

/"(?:[^"]|"")*"/
NUMBER_DATA =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

/\b\d+\b/
DOUBLE_QUOTERS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

/(postgres|sqlite|postgis)/i

Class Method Summary collapse

Class Method Details

.force_utf_8(string) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/honeybadger/util/sql.rb', line 21

def self.force_utf_8(string)
  string.encode(
    Encoding.find("UTF-8"),
    invalid: :replace,
    undef: :replace,
    replace: ""
  )
end

.obfuscate(sql, adapter) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/honeybadger/util/sql.rb', line 10

def self.obfuscate(sql, adapter)
  force_utf_8(sql.to_s.dup).tap do |s|
    s.gsub!(/\s+/, " ")
    s.gsub!(ESCAPE_QUOTES, "".freeze)
    s.gsub!(SQUOTE_DATA, "'?'".freeze)
    s.gsub!(DQUOTE_DATA, '"?"'.freeze) unless adapter.to_s.match?(DOUBLE_QUOTERS)
    s.gsub!(NUMBER_DATA, "?".freeze)
    s.strip!
  end
end