Class: Miam::Driver

Inherits:
Object
  • Object
show all
Includes:
Logger::Helper
Defined in:
lib/miam/driver.rb

Constant Summary collapse

MAX_POLICY_SIZE = 
2048

Instance Method Summary collapse

Methods included from Logger::Helper

#log

Constructor Details

#initialize(iam, options = {}) ⇒ Driver

Returns a new instance of Driver.



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# File 'lib/miam/driver.rb', line 6

def initialize(iam, options = {})
  @iam = iam
  @options = options
end

Instance Method Details

#add_role_to_instance_profiles(role_name, instance_profile_names) ⇒ Object 



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# File 'lib/miam/driver.rb', line 207

def add_role_to_instance_profiles(role_name, instance_profile_names)
  log(:info, "Update Role `#{role_name}`", :color => :green)
  log(:info, "  add instance_profiles=#{instance_profile_names.join(',')}", :color => :green)

  unless_dry_run do
    instance_profile_names.each do |instance_profile_name|
      @iam.add_role_to_instance_profile(:instance_profile_name => instance_profile_name, :role_name => role_name)
    end
  end
end

#add_user_to_groups(user_name, group_names) ⇒ Object 



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# File 'lib/miam/driver.rb', line 106

def add_user_to_groups(user_name, group_names)
  log(:info, "Update User `#{user_name}`", :color => :green)
  log(:info, "  add groups=#{group_names.join(',')}", :color => :green)

  unless_dry_run do
    group_names.each do |group_name|
      @iam.add_user_to_group(:group_name => group_name, :user_name => user_name)
    end
  end
end

#attach_policies(type, name, policies) ⇒ Object 



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# File 'lib/miam/driver.rb', line 321

def attach_policies(type, name, policies)
  type = type.to_s
  type_s = type.slice(0, 1).upcase + type.slice(1..-1)

  log(:info, "Update #{type_s} `#{name}`", :color => :green)
  log(:info, "  attach policies=#{policies.join(',')}", :color => :green)

  unless_dry_run do
    policies.each do |arn|
      @iam.send("attach_#{type}_policy", :"#{type}_name" => name, :policy_arn => arn)
    end
  end
end

#create_access_key(user_name) ⇒ Object 



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# File 'lib/miam/driver.rb', line 25

def create_access_key(user_name)
  log(:info, "Create access key for User `#{user_name}`", :color => :cyan)
  access_key = nil

  unless_dry_run do
    resp = @iam.create_access_key(:user_name => user_name)

    access_key = {
      :access_key_id => resp.access_key.access_key_id,
      :secret_access_key => resp.access_key.secret_access_key,
    }
  end

  access_key
end

#create_group(group_name, attrs) ⇒ Object 



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# File 'lib/miam/driver.rb', line 128

def create_group(group_name, attrs)
  log(:info, "Create Group `#{group_name}`", :color => :cyan)

  unless_dry_run do
    params = {:group_name => group_name}
    params[:path] = attrs[:path] if attrs[:path]
    @iam.create_group(params)
  end

  new_group_attrs = {:policies => {}, :attached_managed_policies => []}
  new_group_attrs[:path] = attrs[:path] if attrs[:path]
  new_group_attrs
end

#create_instance_profile(instance_profile_name, attrs) ⇒ Object 



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# File 'lib/miam/driver.rb', line 241

def create_instance_profile(instance_profile_name, attrs)
  log(:info, "Create InstanceProfile `#{instance_profile_name}`", :color => :cyan)

  unless_dry_run do
    params = {:instance_profile_name => instance_profile_name}
    params[:path] = attrs[:path] if attrs[:path]
    @iam.create_instance_profile(params)
  end

  new_instance_profile_attrs = {}
  new_instance_profile_attrs[:path] = attrs[:path] if attrs[:path]
  new_instance_profile_attrs
end

#create_login_profile(user_name, attrs) ⇒ Object 



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# File 'lib/miam/driver.rb', line 73

def (user_name, attrs)
  log_attrs = attrs.dup
  log_attrs.delete(:password)

  log(:info, "Update User `#{user_name}`", :color => :green)
  log(:info, "  create login profile: #{log_attrs.inspect}", :color => :green)

  unless_dry_run do
    @iam.(attrs.merge(:user_name => user_name))
  end
end

#create_policy(type, user_or_group_name, policy_name, policy_document) ⇒ Object 



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# File 'lib/miam/driver.rb', line 286

def create_policy(type, user_or_group_name, policy_name, policy_document)
  log(:info, "Create #{Miam::Utils.camelize(type.to_s)} `#{user_or_group_name}` > Policy `#{policy_name}`", :color => :cyan)
  log(:info, "  #{policy_document.pretty_inspect.gsub("\n", "\n  ").strip}", :color => :cyan)
  put_policy(type, user_or_group_name, policy_name, policy_document)
end

#create_role(role_name, attrs) ⇒ Object 



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# File 'lib/miam/driver.rb', line 162

def create_role(role_name, attrs)
  log(:info, "Create Role `#{role_name}`", :color => :cyan)
  assume_role_policy_document = attrs.fetch(:assume_role_policy_document)

  unless_dry_run do
    params = {
      :role_name => role_name,
      :assume_role_policy_document => encode_document(assume_role_policy_document),
    }

    params[:path] = attrs[:path] if attrs[:path]
    @iam.create_role(params)
  end

  new_role_attrs = {
    :instance_profiles => [],
    :assume_role_policy_document => assume_role_policy_document,
    :policies => {},
    :attached_managed_policies => [],
  }

  new_role_attrs[:path] = attrs[:path] if attrs[:path]
  new_role_attrs
end

#create_user(user_name, attrs) ⇒ Object 



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# File 'lib/miam/driver.rb', line 11

def create_user(user_name, attrs)
  log(:info, "Create User `#{user_name}`", :color => :cyan)

  unless_dry_run do
    params = {:user_name => user_name}
    params[:path] = attrs[:path] if attrs[:path]
    @iam.create_user(params)
  end

  new_user_attrs = {:groups => [], :policies => {}, :attached_managed_policies => []}
  new_user_attrs[:path] = attrs[:path] if attrs[:path]
  new_user_attrs
end

#delete_group(group_name, attrs, users_in_group) ⇒ Object 



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# File 'lib/miam/driver.rb', line 142

def delete_group(group_name, attrs, users_in_group)
  log(:info, "Delete Group `#{group_name}`", :color => :red)

  unless_dry_run do
    attrs[:policies].keys.each do |policy_name|
      @iam.delete_group_policy(:group_name => group_name, :policy_name => policy_name)
    end

    users_in_group.each do |user_name|
      @iam.remove_user_from_group(:group_name => group_name, :user_name => user_name)
    end

    attrs[:attached_managed_policies].each do |policy_arn|
      @iam.detach_group_policy(:group_name => group_name, :policy_arn => policy_arn)
    end

    @iam.delete_group(:group_name => group_name)
  end
end

#delete_instance_profile(instance_profile_name, attrs, roles_in_instance_profile) ⇒ Object 



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# File 'lib/miam/driver.rb', line 255

def delete_instance_profile(instance_profile_name, attrs, roles_in_instance_profile)
  log(:info, "Delete InstanceProfile `#{instance_profile_name}`", :color => :red)

  unless_dry_run do
    roles_in_instance_profile.each do |role_name|
      @iam.remove_role_from_instance_profile(:instance_profile_name => instance_profile_name, :role_name => role_name)
    end

    @iam.delete_instance_profile(:instance_profile_name => instance_profile_name)
  end
end

#delete_login_profile(user_name) ⇒ Object 



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# File 'lib/miam/driver.rb', line 85

def (user_name)
  log(:info, "Update User `#{user_name}`", :color => :green)
  log(:info, "  delete login profile", :color => :green)

  unless_dry_run do
    @iam.(:user_name => user_name)
  end
end

#delete_policy(type, user_or_group_name, policy_name) ⇒ Object 



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# File 'lib/miam/driver.rb', line 298

def delete_policy(type, user_or_group_name, policy_name)
  logmsg = "Delete #{Miam::Utils.camelize(type.to_s)} `#{user_or_group_name}` > Policy `#{policy_name}`"
  log(:info, logmsg, :color => :red)

  unless_dry_run do
    params = {:policy_name => policy_name}
    params["#{type}_name".to_sym] = user_or_group_name
    @iam.send("delete_#{type}_policy", params)
  end
end

#delete_role(role_name, instance_profile_names, attrs) ⇒ Object 



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# File 'lib/miam/driver.rb', line 187

def delete_role(role_name, instance_profile_names, attrs)
  log(:info, "Delete Role `#{role_name}`", :color => :red)

  unless_dry_run do
    attrs[:policies].keys.each do |policy_name|
      @iam.delete_role_policy(:role_name => role_name, :policy_name => policy_name)
    end

    instance_profile_names.each do |instance_profile_name|
      @iam.remove_role_from_instance_profile(:instance_profile_name => instance_profile_name, :role_name => role_name)
    end

    attrs[:attached_managed_policies].each do |policy_arn|
      @iam.detach_role_policy(:role_name => role_name, :policy_arn => policy_arn)
    end

    @iam.delete_role(:role_name => role_name)
  end
end

#delete_user(user_name, attrs) ⇒ Object 



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# File 'lib/miam/driver.rb', line 41

def delete_user(user_name, attrs)
  log(:info, "Delete User `#{user_name}`", :color => :red)

  unless_dry_run do
    if attrs[:login_profile]
      @iam.(:user_name => user_name)
    end

    attrs[:policies].keys.each do |policy_name|
      @iam.delete_user_policy(:user_name => user_name, :policy_name => policy_name)
    end

    attrs[:groups].each do |group_name|
      @iam.remove_user_from_group(:group_name => group_name, :user_name => user_name)
    end

    attrs[:attached_managed_policies].each do |policy_arn|
      @iam.detach_user_policy(:user_name => user_name, :policy_arn => policy_arn)
    end

    list_access_key_ids(user_name).each do |access_key_id|
      @iam.delete_access_key(:user_name => user_name, :access_key_id => access_key_id)
    end

    list_signing_certificate_ids(user_name).each do |certificate_id|
      @iam.delete_signing_certificate(:user_name => user_name, :certificate_id => certificate_id)
    end

    @iam.delete_user(:user_name => user_name)
  end
end

#detach_policies(type, name, policies) ⇒ Object 



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# File 'lib/miam/driver.rb', line 335

def detach_policies(type, name, policies)
  type = type.to_s
  type_s = type.slice(0, 1).upcase + type.slice(1..-1)

  log(:info, "Update #{type_s} `#{name}`", :color => :green)
  log(:info, "  detach policies=#{policies.join(',')}", :color => :green)

  unless_dry_run do
    policies.each do |arn|
      @iam.send("detach_#{type}_policy", :"#{type}_name" => name, :policy_arn => arn)
    end
  end
end

#list_access_key_ids(user_name) ⇒ Object 



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# File 'lib/miam/driver.rb', line 349

def list_access_key_ids(user_name)
  @iam.list_access_keys(:user_name => user_name).map {|resp|
    resp.access_key_metadata.map do |metadata|
      metadata.access_key_id
    end
  }.flatten
end

#list_signing_certificate_ids(user_name) ⇒ Object 



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# File 'lib/miam/driver.rb', line 357

def list_signing_certificate_ids(user_name)
  @iam.list_signing_certificates(:user_name => user_name).map {|resp|
    resp.certificates.map do |cert|
      cert.certificate_id
    end
  }.flatten
end

#put_policy(type, user_or_group_name, policy_name, policy_document) ⇒ Object 



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# File 'lib/miam/driver.rb', line 309

def put_policy(type, user_or_group_name, policy_name, policy_document)
  unless_dry_run do
    params = {
      :policy_name => policy_name,
      :policy_document => encode_document(policy_document),
    }

    params["#{type}_name".to_sym] = user_or_group_name
    @iam.send("put_#{type}_policy", params)
  end
end

#remove_role_from_instance_profiles(role_name, instance_profile_names) ⇒ Object 



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# File 'lib/miam/driver.rb', line 218

def remove_role_from_instance_profiles(role_name, instance_profile_names)
  log(:info, "Update Role `#{role_name}`", :color => :green)
  log(:info, "  remove instance_profiles=#{instance_profile_names.join(',')}", :color => :green)

  unless_dry_run do
    instance_profile_names.each do |instance_profile_name|
      @iam.remove_role_from_instance_profile(:instance_profile_name => instance_profile_name, :role_name => role_name)
    end
  end
end

#remove_user_from_groups(user_name, group_names) ⇒ Object 



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# File 'lib/miam/driver.rb', line 117

def remove_user_from_groups(user_name, group_names)
  log(:info, "Update User `#{user_name}`", :color => :green)
  log(:info, "  remove groups=#{group_names.join(',')}", :color => :green)

  unless_dry_run do
    group_names.each do |group_name|
      @iam.remove_user_from_group(:group_name => group_name, :user_name => user_name)
    end
  end
end

#update_assume_role_policy(role_name, policy_document) ⇒ Object 



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# File 'lib/miam/driver.rb', line 229

def update_assume_role_policy(role_name, policy_document)
  log(:info, "Update Role `#{role_name}` > AssumeRolePolicy", :color => :green)
  log(:info, "  #{policy_document.pretty_inspect.gsub("\n", "\n  ").strip}", :color => :green)

  unless_dry_run do
    @iam.update_assume_role_policy(
      :role_name => role_name,
      :policy_document => encode_document(policy_document),
    )
  end
end

#update_login_profile(user_name, attrs) ⇒ Object 



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# File 'lib/miam/driver.rb', line 94

def (user_name, attrs)
  log_attrs = attrs.dup
  log_attrs.delete(:password)

  log(:info, "Update User `#{user_name}`", :color => :green)
  log(:info, "  update login profile: #{log_attrs.inspect}", :color => :green)

  unless_dry_run do
    @iam.(attrs.merge(:user_name => user_name))
  end
end

#update_name(type, user_or_group_name, new_name) ⇒ Object 



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# File 'lib/miam/driver.rb', line 267

def update_name(type, user_or_group_name, new_name)
  log(:info, "Update #{Miam::Utils.camelize(type.to_s)} `#{user_or_group_name}`", :color => :green)
  log(:info, "  set name=#{new_name}", :color => :green)
  update_user_or_group(type, user_or_group_name, "new_#{type}_name".to_sym => new_name)
end

#update_path(type, user_or_group_name, new_path) ⇒ Object 



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# File 'lib/miam/driver.rb', line 273

def update_path(type, user_or_group_name, new_path)
  log(:info, "Update #{Miam::Utils.camelize(type.to_s)} `#{user_or_group_name}`", :color => :green)
  log(:info, "  set path=#{new_path}", :color => :green)
  update_user_or_group(type, user_or_group_name, :new_path => new_path)
end

#update_policy(type, user_or_group_name, policy_name, policy_document) ⇒ Object 



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# File 'lib/miam/driver.rb', line 292

def update_policy(type, user_or_group_name, policy_name, policy_document)
  log(:info, "Update #{Miam::Utils.camelize(type.to_s)} `#{user_or_group_name}` > Policy `#{policy_name}`", :color => :green)
  log(:info, "  #{policy_document.pretty_inspect.gsub("\n", "\n  ").strip}", :color => :green)
  put_policy(type, user_or_group_name, policy_name, policy_document)
end

#update_user_or_group(type, user_or_group_name, params) ⇒ Object 



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# File 'lib/miam/driver.rb', line 279

def update_user_or_group(type, user_or_group_name, params)
  unless_dry_run do
    params["#{type}_name".to_sym] = user_or_group_name
    @iam.send("update_#{type}", params)
  end
end