Class: Appsignal::EventFormatter::MongoRubyDriver::QueryFormatter Private

Inherits:
Object
  • Object
show all
Defined in:
lib/appsignal/event_formatter/mongo_ruby_driver/query_formatter.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

ALLOWED =

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. 

{
  "find" => {
    "find"   => :allow,
    "filter" => :sanitize_document
  },
  "count" => {
    "count" => :allow,
    "query" => :sanitize_document
  },
  "distinct" => {
    "distinct" => :allow,
    "key"      => :allow,
    "query"    => :sanitize_document
  },
  "insert" => {
    "insert"    => :allow,
    "documents" => :sanitize_document,
    "ordered"   => :allow
  },
  "update" => {
    "update"  => :allow,
    "updates" => :sanitize_document,
    "ordered" => :allow
  },
  "findandmodify" => {
    "findandmodify" => :allow,
    "query"         => :sanitize_document,
    "update"        => :sanitize_document,
    "new"           => :allow
  },
  "delete" => {
    "delete" => :allow,
    "deletes" => :sanitize_document,
    "ordered" => :allow
  },
  "bulk" => {
    "q"      => :sanitize_document,
    "u"      => :sanitize_document,
    "limit"  => :allow,
    "multi"  => :allow,
    "upsert" => :allow
  }
}.freeze

Class Method Summary collapse

Class Method Details

.apply_strategy(strategy, val) ⇒ 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.

Applies strategy on hash values based on keys



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# File 'lib/appsignal/event_formatter/mongo_ruby_driver/query_formatter.rb', line 69

def self.apply_strategy(strategy, val)
  case strategy
  when :allow then val
  when :sanitize_document
    Appsignal::Utils::QueryParamsSanitizer.sanitize(val, false, :mongodb)
  else "?"
  end
end

.format(strategy, command) ⇒ 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.

Format command based on given strategy



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# File 'lib/appsignal/event_formatter/mongo_ruby_driver/query_formatter.rb', line 53

def self.format(strategy, command)
  # Stop processing if command is not a hash
  return {} unless command.is_a?(Hash)

  # Get the strategy and stop if it's not present
  strategies = ALLOWED[strategy.to_s]
  return {} unless strategies

  {}.tap do |hsh|
    command.each do |key, val|
      hsh[key] = apply_strategy(strategies[key], val)
    end
  end
end