Class: InstanceAgent::Plugins::CodeDeployPlugin::ChangeAclCommand

Inherits:
Object
  • Object
show all
Defined in:
lib/instance_agent/plugins/codedeploy/install_instruction.rb

Instance Method Summary collapse

Constructor Details

#initialize(object, acl) ⇒ ChangeAclCommand

Returns a new instance of ChangeAclCommand.



276
277
278
279
 
# File 'lib/instance_agent/plugins/codedeploy/install_instruction.rb', line 276

def initialize(object, acl)
  @object = object
  @acl = acl
end

Instance Method Details

#clear_full_acl ⇒ Object 



293
294
295
 
# File 'lib/instance_agent/plugins/codedeploy/install_instruction.rb', line 293

def clear_full_acl
  @acl.clear_additional
end

#execute(cleanup_file) ⇒ Object 



281
282
283
284
285
286
287
288
289
290
291
 
# File 'lib/instance_agent/plugins/codedeploy/install_instruction.rb', line 281

def execute(cleanup_file)
  begin
    get_full_acl
    acl = @acl.get_acl.join(",")
    if !system("setfacl --set #{acl} #{@object}")
      raise "Unable to set acl correctly: setfacl --set #{acl} #{@object}, exit code: #{$?}"
    end
  ensure
    clear_full_acl
  end
end

#get_full_acl ⇒ Object 



297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
 
# File 'lib/instance_agent/plugins/codedeploy/install_instruction.rb', line 297

def get_full_acl()
  perm = "%o" % File.stat(@object).mode
  perm = perm[-3,3]
  @acl.add_ace(":#{perm[0]}")
  @acl.add_ace("g::#{perm[1]}")
  @acl.add_ace("o::#{perm[2]}")
  if @acl.has_base_named? && !@acl.has_base_mask?
    @acl.add_ace("m::#{perm[1]}")
  end
  if @acl.has_default?
    if !@acl.has_default_user?
      @acl.add_ace("d::#{perm[0]}")
    end
    if !@acl.has_default_group?
      @acl.add_ace("d:g::#{perm[1]}")
    end
    if !@acl.has_default_other?
      @acl.add_ace("d:o:#{perm[2]}")
    end
    if @acl.has_default_named? && !@acl.has_default_mask?
      @acl.add_ace(@acl.get_default_group_ace.sub("group:","mask"))
    end
  end
end

#to_h ⇒ Object 



322
323
324
 
# File 'lib/instance_agent/plugins/codedeploy/install_instruction.rb', line 322

def to_h
  {:type => :setfacl, :acl => @acl.get_acl, :file => @object}
end