Class: Checkend::Filters::SanitizeFilter

Inherits:
Object
  • Object
show all
Defined in:
lib/checkend/filters/sanitize_filter.rb

Overview

SanitizeFilter scrubs sensitive data from hashes before sending.

It recursively traverses hashes and arrays, replacing values for keys that match the configured filter patterns.

Constant Summary collapse

FILTERED = 
'[FILTERED]'
TRUNCATE_LIMIT = 
10_000
MAX_DEPTH = 
10

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ SanitizeFilter

Returns a new instance of SanitizeFilter.



15
16
17
18
 
# File 'lib/checkend/filters/sanitize_filter.rb', line 15

def initialize(config)
  @filter_keys = config.filter_keys.map { |k| k.to_s.downcase }
  @filter_pattern = build_pattern(@filter_keys)
end

Instance Method Details

#call(data) ⇒ Hash, ...

Sanitize a hash, scrubbing sensitive values

Parameters:

  • data (Hash, Array, Object) —

    the data to sanitize

Returns:

  • (Hash, Array, Object) —

    sanitized copy



24
25
26
 
# File 'lib/checkend/filters/sanitize_filter.rb', line 24

def call(data)
  sanitize(deep_dup(data), 0)
end