Class: Conjur::DSL2::FlattenResolver

Inherits:
Resolver show all
Defined in:
lib/conjur/dsl2/resolver.rb

Overview

Flattens and sorts all records into a single list, including YAML lists and policy body.

Instance Attribute Summary

Attributes inherited from Resolver

#account, #namespace, #ownerid

Instance Method Summary collapse

Methods inherited from Resolver

#initialize, resolve

Constructor Details

This class inherits a constructor from Conjur::DSL2::Resolver

Instance Method Details

#resolve(records) ⇒ Object 



141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
 
# File 'lib/conjur/dsl2/resolver.rb', line 141

def resolve records
  @result = []
  traverse records, Set.new, method(:resolve_record), method(:on_resolve_policy)

  # Sort record creation before anything else.
  # Sort record creation in dependency order (if A owns B, then A will be created before B).
  # Otherwise, preserve the existing order.

  @stable_index = {}
  @result.each_with_index do |obj, idx|
    @stable_index[obj] = idx
  end
  @referenced_record_index = {}
  @result.each_with_index do |obj, idx|
    @referenced_record_index[obj] = obj.referenced_records.select{|r| r.respond_to?(:roleid)}.map(&:roleid)
  end
  @result.flatten.sort do |a,b|
    score = sort_score(a) - sort_score(b)
    if score == 0
      if a.respond_to?(:roleid) && @referenced_record_index[b].member?(a.roleid)
        score = -1
      elsif b.respond_to?(:roleid) && @referenced_record_index[a].member?(b.roleid)
        score = 1
      else
        score = @stable_index[a] - @stable_index[b]
      end
    end
    score
  end
end