From 6dd77b1d00575ffd1db3c5036bb3ac017e2cee5a Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 25 Sep 2023 21:13:57 +0000
Subject: [PATCH 1/2] Bump net-smtp from 0.3.3 to 0.4.0

Bumps [net-smtp](https://github.com/ruby/net-smtp) from 0.3.3 to 0.4.0.
- [Release notes](https://github.com/ruby/net-smtp/releases)
- [Changelog](https://github.com/ruby/net-smtp/blob/master/NEWS.md)
- [Commits](https://github.com/ruby/net-smtp/compare/v0.3.3...v0.4.0)

---
updated-dependencies:
- dependency-name: net-smtp
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 Gemfile      | 2 +-
 Gemfile.lock | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Gemfile b/Gemfile
index 6f5643fe0..5ca89ff3a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -47,7 +47,7 @@ group :development, :test do
   # net-smtp was removed from default gems in Ruby 3.1, but is used by the `mail` gem.
   # So we need to add it as a dependency until `mail` is fixed:
   # https://github.com/rails/rails/blob/0919aa97260ab8240150278d3b07a1547489e3fd/Gemfile#L178-L191
-  gem "net-smtp", "0.3.3", require: false
+  gem "net-smtp", "0.4.0", require: false
 end
 
 group :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index 9346b97a7..c225fe655 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -239,7 +239,7 @@ GEM
       net-protocol
     net-protocol (0.2.1)
       timeout
-    net-smtp (0.3.3)
+    net-smtp (0.4.0)
       net-protocol
     netrc (0.11.0)
     nio4r (2.5.9)
@@ -409,7 +409,7 @@ DEPENDENCIES
   minitest
   minitest-hooks
   minitest-reporters
-  net-smtp (= 0.3.3)
+  net-smtp (= 0.4.0)
   nokogiri
   pry
   pry-byebug

From fdfcf5ea360b19d5ac0fd4ca5f4981c3e67f533c Mon Sep 17 00:00:00 2001
From: Vinicius Stock <vinicius.stock@shopify.com>
Date: Tue, 26 Sep 2023 10:24:27 -0400
Subject: [PATCH 2/2] Re-generate net-smtp RBI

---
 ...{net-smtp@0.3.3.rbi => net-smtp@0.4.0.rbi} | 348 +++++++++++-------
 1 file changed, 207 insertions(+), 141 deletions(-)
 rename sorbet/rbi/gems/{net-smtp@0.3.3.rbi => net-smtp@0.4.0.rbi} (79%)

diff --git a/sorbet/rbi/gems/net-smtp@0.3.3.rbi b/sorbet/rbi/gems/net-smtp@0.4.0.rbi
similarity index 79%
rename from sorbet/rbi/gems/net-smtp@0.3.3.rbi
rename to sorbet/rbi/gems/net-smtp@0.4.0.rbi
index 54df6e622..87c5f2e1e 100644
--- a/sorbet/rbi/gems/net-smtp@0.3.3.rbi
+++ b/sorbet/rbi/gems/net-smtp@0.4.0.rbi
@@ -8,7 +8,14 @@
 #
 # This library provides functionality to send internet
 # mail via SMTP, the Simple Mail Transfer Protocol. For details of
-# SMTP itself, see [RFC2821] (http://www.ietf.org/rfc/rfc2821.txt).
+# SMTP itself, see [RFC5321] (http://www.ietf.org/rfc/rfc5321.txt).
+# This library also implements SMTP authentication, which is often
+# necessary for message composers to submit messages to their
+# outgoing SMTP server, see
+# [RFC6409](http://www.ietf.org/rfc/rfc6503.txt),
+# and [SMTPUTF8](http://www.ietf.org/rfc/rfc6531.txt), which is
+# necessary to send messages to/from addresses containing characters
+# outside the ASCII range.
 #
 # == What is This Library NOT?
 #
@@ -18,7 +25,7 @@
 # {RubyGems.org}[https://rubygems.org/] or {The Ruby
 # Toolbox}[https://www.ruby-toolbox.com/].
 #
-# FYI: the official documentation on internet mail is: [RFC2822] (http://www.ietf.org/rfc/rfc2822.txt).
+# FYI: the official specification on internet mail is: [RFC5322] (http://www.ietf.org/rfc/rfc5322.txt).
 #
 # == Examples
 #
@@ -107,7 +114,7 @@
 #     Net::SMTP.start('your.smtp.server', 25
 #                     user: 'Your Account', secret: 'Your Password', authtype: :cram_md5)
 #
-# source://net-smtp//lib/net/smtp.rb#188
+# source://net-smtp//lib/net/smtp.rb#189
 class Net::SMTP < ::Net::Protocol
   # Creates a new Net::SMTP object.
   #
@@ -133,42 +140,33 @@ class Net::SMTP < ::Net::Protocol
   #
   # @return [SMTP] a new instance of SMTP
   #
-  # source://net-smtp//lib/net/smtp.rb#241
+  # source://net-smtp//lib/net/smtp.rb#240
   def initialize(address, port = T.unsafe(nil), tls: T.unsafe(nil), starttls: T.unsafe(nil), tls_verify: T.unsafe(nil), tls_hostname: T.unsafe(nil), ssl_context_params: T.unsafe(nil)); end
 
   # The address of the SMTP server to connect to.
   #
-  # source://net-smtp//lib/net/smtp.rb#406
+  # source://net-smtp//lib/net/smtp.rb#405
   def address; end
 
-  # source://net-smtp//lib/net/smtp.rb#860
-  def auth_cram_md5(user, secret); end
-
-  # source://net-smtp//lib/net/smtp.rb#849
-  def auth_login(user, secret); end
-
-  # source://net-smtp//lib/net/smtp.rb#840
-  def auth_plain(user, secret); end
-
   # source://net-smtp//lib/net/smtp.rb#834
   def authenticate(user, secret, authtype = T.unsafe(nil)); end
 
   # The server capabilities by EHLO response
   #
-  # source://net-smtp//lib/net/smtp.rb#300
+  # source://net-smtp//lib/net/smtp.rb#299
   def capabilities; end
 
   # true if the EHLO response contains +key+.
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#294
+  # source://net-smtp//lib/net/smtp.rb#293
   def capable?(key); end
 
   # Returns supported authentication methods on this server.
   # You cannot get valid value before opening SMTP session.
   #
-  # source://net-smtp//lib/net/smtp.rb#329
+  # source://net-smtp//lib/net/smtp.rb#328
   def capable_auth_types; end
 
   # true if server advertises AUTH CRAM-MD5.
@@ -176,7 +174,7 @@ class Net::SMTP < ::Net::Protocol
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#316
+  # source://net-smtp//lib/net/smtp.rb#315
   def capable_cram_md5_auth?; end
 
   # true if server advertises AUTH LOGIN.
@@ -184,7 +182,7 @@ class Net::SMTP < ::Net::Protocol
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#310
+  # source://net-smtp//lib/net/smtp.rb#309
   def capable_login_auth?; end
 
   # true if server advertises AUTH PLAIN.
@@ -192,7 +190,7 @@ class Net::SMTP < ::Net::Protocol
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#304
+  # source://net-smtp//lib/net/smtp.rb#303
   def capable_plain_auth?; end
 
   # true if server advertises STARTTLS.
@@ -200,7 +198,7 @@ class Net::SMTP < ::Net::Protocol
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#289
+  # source://net-smtp//lib/net/smtp.rb#288
   def capable_starttls?; end
 
   # This method sends a message.
@@ -226,7 +224,7 @@ class Net::SMTP < ::Net::Protocol
   #     f.puts "Check vm.c:58879."
   #   }
   #
-  # source://net-smtp//lib/net/smtp.rb#998
+  # source://net-smtp//lib/net/smtp.rb#933
   def data(msgstr = T.unsafe(nil), &block); end
 
   # WARNING: This method causes serious security holes.
@@ -242,28 +240,28 @@ class Net::SMTP < ::Net::Protocol
   #     ....
   #   end
   #
-  # source://net-smtp//lib/net/smtp.rb#442
+  # source://net-smtp//lib/net/smtp.rb#441
   def debug_output=(arg); end
 
   # Disables SMTP/TLS for this object.  Must be called before the
   # connection is established to have any effect.
   #
-  # source://net-smtp//lib/net/smtp.rb#356
+  # source://net-smtp//lib/net/smtp.rb#355
   def disable_ssl; end
 
   # Disables SMTP/TLS (STARTTLS) for this object.  Must be called
   # before the connection is established to have any effect.
   #
-  # source://net-smtp//lib/net/smtp.rb#400
+  # source://net-smtp//lib/net/smtp.rb#399
   def disable_starttls; end
 
   # Disables SMTP/TLS for this object.  Must be called before the
   # connection is established to have any effect.
   #
-  # source://net-smtp//lib/net/smtp.rb#356
+  # source://net-smtp//lib/net/smtp.rb#355
   def disable_tls; end
 
-  # source://net-smtp//lib/net/smtp.rb#938
+  # source://net-smtp//lib/net/smtp.rb#882
   def ehlo(domain); end
 
   # Enables SMTP/TLS (SMTPS: SMTP over direct TLS connection) for
@@ -272,7 +270,7 @@ class Net::SMTP < ::Net::Protocol
   #
   # @raise [ArgumentError]
   #
-  # source://net-smtp//lib/net/smtp.rb#345
+  # source://net-smtp//lib/net/smtp.rb#344
   def enable_ssl(context = T.unsafe(nil)); end
 
   # Enables SMTP/TLS (STARTTLS) for this object.
@@ -280,7 +278,7 @@ class Net::SMTP < ::Net::Protocol
   #
   # @raise [ArgumentError]
   #
-  # source://net-smtp//lib/net/smtp.rb#382
+  # source://net-smtp//lib/net/smtp.rb#381
   def enable_starttls(context = T.unsafe(nil)); end
 
   # Enables SMTP/TLS (STARTTLS) for this object if server accepts.
@@ -288,7 +286,7 @@ class Net::SMTP < ::Net::Protocol
   #
   # @raise [ArgumentError]
   #
-  # source://net-smtp//lib/net/smtp.rb#391
+  # source://net-smtp//lib/net/smtp.rb#390
   def enable_starttls_auto(context = T.unsafe(nil)); end
 
   # Enables SMTP/TLS (SMTPS: SMTP over direct TLS connection) for
@@ -297,7 +295,7 @@ class Net::SMTP < ::Net::Protocol
   #
   # @raise [ArgumentError]
   #
-  # source://net-smtp//lib/net/smtp.rb#345
+  # source://net-smtp//lib/net/smtp.rb#344
   def enable_tls(context = T.unsafe(nil)); end
 
   # Set whether to use ESMTP or not.  This should be done before
@@ -306,7 +304,7 @@ class Net::SMTP < ::Net::Protocol
   # object will automatically switch to plain SMTP mode and
   # retry (but not vice versa).
   #
-  # source://net-smtp//lib/net/smtp.rb#282
+  # source://net-smtp//lib/net/smtp.rb#281
   def esmtp; end
 
   # Set whether to use ESMTP or not.  This should be done before
@@ -315,7 +313,7 @@ class Net::SMTP < ::Net::Protocol
   # object will automatically switch to plain SMTP mode and
   # retry (but not vice versa).
   #
-  # source://net-smtp//lib/net/smtp.rb#282
+  # source://net-smtp//lib/net/smtp.rb#281
   def esmtp=(_arg0); end
 
   # Set whether to use ESMTP or not.  This should be done before
@@ -325,7 +323,7 @@ class Net::SMTP < ::Net::Protocol
   # retry (but not vice versa).
   # +true+ if the SMTP object uses ESMTP (which it does by default).
   #
-  # source://net-smtp//lib/net/smtp.rb#282
+  # source://net-smtp//lib/net/smtp.rb#281
   def esmtp?; end
 
   # Finishes the SMTP session and closes TCP connection.
@@ -333,20 +331,23 @@ class Net::SMTP < ::Net::Protocol
   #
   # @raise [IOError]
   #
-  # source://net-smtp//lib/net/smtp.rb#624
+  # source://net-smtp//lib/net/smtp.rb#623
   def finish; end
 
-  # source://net-smtp//lib/net/smtp.rb#934
+  # source://net-smtp//lib/net/smtp.rb#964
+  def get_response(reqline); end
+
+  # source://net-smtp//lib/net/smtp.rb#878
   def helo(domain); end
 
   # Provide human-readable stringification of class state.
   #
-  # source://net-smtp//lib/net/smtp.rb#271
+  # source://net-smtp//lib/net/smtp.rb#270
   def inspect; end
 
   # +from_addr+ is +String+ or +Net::SMTP::Address+
   #
-  # source://net-smtp//lib/net/smtp.rb#943
+  # source://net-smtp//lib/net/smtp.rb#887
   def mailfrom(from_addr); end
 
   # Opens a message writer stream and gives it to the block.
@@ -401,45 +402,45 @@ class Net::SMTP < ::Net::Protocol
   # If the connection cannot be opened within this time, a
   # Net::OpenTimeout is raised. The default value is 30 seconds.
   #
-  # source://net-smtp//lib/net/smtp.rb#414
+  # source://net-smtp//lib/net/smtp.rb#413
   def open_timeout; end
 
   # Seconds to wait while attempting to open a connection.
   # If the connection cannot be opened within this time, a
   # Net::OpenTimeout is raised. The default value is 30 seconds.
   #
-  # source://net-smtp//lib/net/smtp.rb#414
+  # source://net-smtp//lib/net/smtp.rb#413
   def open_timeout=(_arg0); end
 
   # The port number of the SMTP server to connect to.
   #
-  # source://net-smtp//lib/net/smtp.rb#409
+  # source://net-smtp//lib/net/smtp.rb#408
   def port; end
 
-  # source://net-smtp//lib/net/smtp.rb#1025
+  # source://net-smtp//lib/net/smtp.rb#960
   def quit; end
 
   # +to_addr+ is +String+ or +Net::SMTP::Address+
   #
-  # source://net-smtp//lib/net/smtp.rb#970
+  # source://net-smtp//lib/net/smtp.rb#905
   def rcptto(to_addr); end
 
   # @raise [ArgumentError]
   #
-  # source://net-smtp//lib/net/smtp.rb#948
+  # source://net-smtp//lib/net/smtp.rb#896
   def rcptto_list(to_addrs); end
 
   # Seconds to wait while reading one block (by one read(2) call).
   # If the read(2) call does not complete within this time, a
   # Net::ReadTimeout is raised. The default value is 60 seconds.
   #
-  # source://net-smtp//lib/net/smtp.rb#419
+  # source://net-smtp//lib/net/smtp.rb#418
   def read_timeout; end
 
   # Set the number of seconds to wait until timing-out a read(2)
   # call.
   #
-  # source://net-smtp//lib/net/smtp.rb#423
+  # source://net-smtp//lib/net/smtp.rb#422
   def read_timeout=(sec); end
 
   # Opens a message writer stream and gives it to the block.
@@ -493,7 +494,7 @@ class Net::SMTP < ::Net::Protocol
 
   # Aborts the current mail transaction
   #
-  # source://net-smtp//lib/net/smtp.rb#926
+  # source://net-smtp//lib/net/smtp.rb#870
   def rset; end
 
   # Sends +msgstr+ as a message.  Single CR ("\r") and LF ("\n") found
@@ -533,7 +534,7 @@ class Net::SMTP < ::Net::Protocol
   #
   # @raise [IOError]
   #
-  # source://net-smtp//lib/net/smtp.rb#765
+  # source://net-smtp//lib/net/smtp.rb#763
   def send_mail(msgstr, from_addr, *to_addrs); end
 
   # Sends +msgstr+ as a message.  Single CR ("\r") and LF ("\n") found
@@ -573,7 +574,7 @@ class Net::SMTP < ::Net::Protocol
   #
   # @raise [IOError]
   #
-  # source://net-smtp//lib/net/smtp.rb#765
+  # source://net-smtp//lib/net/smtp.rb#763
   def send_message(msgstr, from_addr, *to_addrs); end
 
   # Sends +msgstr+ as a message.  Single CR ("\r") and LF ("\n") found
@@ -614,7 +615,7 @@ class Net::SMTP < ::Net::Protocol
   #
   # @raise [IOError]
   #
-  # source://net-smtp//lib/net/smtp.rb#765
+  # source://net-smtp//lib/net/smtp.rb#763
   def sendmail(msgstr, from_addr, *to_addrs); end
 
   # WARNING: This method causes serious security holes.
@@ -630,24 +631,24 @@ class Net::SMTP < ::Net::Protocol
   #     ....
   #   end
   #
-  # source://net-smtp//lib/net/smtp.rb#442
+  # source://net-smtp//lib/net/smtp.rb#441
   def set_debug_output(arg); end
 
   # true if this object uses SMTP/TLS (SMTPS).
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#336
+  # source://net-smtp//lib/net/smtp.rb#335
   def ssl?; end
 
   # Hash for additional SSLContext parameters.
   #
-  # source://net-smtp//lib/net/smtp.rb#268
+  # source://net-smtp//lib/net/smtp.rb#267
   def ssl_context_params; end
 
   # Hash for additional SSLContext parameters.
   #
-  # source://net-smtp//lib/net/smtp.rb#268
+  # source://net-smtp//lib/net/smtp.rb#267
   def ssl_context_params=(_arg0); end
 
   # :call-seq:
@@ -706,17 +707,17 @@ class Net::SMTP < ::Net::Protocol
   #
   # @raise [ArgumentError]
   #
-  # source://net-smtp//lib/net/smtp.rb#591
+  # source://net-smtp//lib/net/smtp.rb#590
   def start(*args, helo: T.unsafe(nil), user: T.unsafe(nil), secret: T.unsafe(nil), password: T.unsafe(nil), authtype: T.unsafe(nil)); end
 
   # +true+ if the SMTP session has been started.
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#532
+  # source://net-smtp//lib/net/smtp.rb#531
   def started?; end
 
-  # source://net-smtp//lib/net/smtp.rb#930
+  # source://net-smtp//lib/net/smtp.rb#874
   def starttls; end
 
   # Returns truth value if this object uses STARTTLS.
@@ -725,153 +726,136 @@ class Net::SMTP < ::Net::Protocol
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#366
+  # source://net-smtp//lib/net/smtp.rb#365
   def starttls?; end
 
   # true if this object uses STARTTLS.
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#371
+  # source://net-smtp//lib/net/smtp.rb#370
   def starttls_always?; end
 
   # true if this object uses STARTTLS when server advertises STARTTLS.
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#376
+  # source://net-smtp//lib/net/smtp.rb#375
   def starttls_auto?; end
 
   # true if this object uses SMTP/TLS (SMTPS).
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#336
+  # source://net-smtp//lib/net/smtp.rb#335
   def tls?; end
 
   # The hostname for verifying hostname in the server certificatate.
   #
-  # source://net-smtp//lib/net/smtp.rb#265
+  # source://net-smtp//lib/net/smtp.rb#264
   def tls_hostname; end
 
   # The hostname for verifying hostname in the server certificatate.
   #
-  # source://net-smtp//lib/net/smtp.rb#265
+  # source://net-smtp//lib/net/smtp.rb#264
   def tls_hostname=(_arg0); end
 
   # If +true+, verify th server's certificate.
   #
-  # source://net-smtp//lib/net/smtp.rb#262
+  # source://net-smtp//lib/net/smtp.rb#261
   def tls_verify; end
 
   # If +true+, verify th server's certificate.
   #
-  # source://net-smtp//lib/net/smtp.rb#262
+  # source://net-smtp//lib/net/smtp.rb#261
   def tls_verify=(_arg0); end
 
   private
 
+  # source://net-smtp//lib/net/smtp.rb#717
+  def any_require_smtputf8(addresses); end
+
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#320
+  # source://net-smtp//lib/net/smtp.rb#319
   def auth_capable?(type); end
 
-  # source://net-smtp//lib/net/smtp.rb#880
+  # source://net-smtp//lib/net/smtp.rb#849
   def auth_method(type); end
 
-  # source://net-smtp//lib/net/smtp.rb#893
-  def base64_encode(str); end
-
-  # source://net-smtp//lib/net/smtp.rb#884
+  # source://net-smtp//lib/net/smtp.rb#853
   def check_auth_args(user, secret, authtype = T.unsafe(nil)); end
 
-  # source://net-smtp//lib/net/smtp.rb#1092
-  def check_auth_continue(res); end
-
-  # source://net-smtp//lib/net/smtp.rb#874
+  # source://net-smtp//lib/net/smtp.rb#843
   def check_auth_method(type); end
 
-  # source://net-smtp//lib/net/smtp.rb#1086
-  def check_auth_response(res); end
-
-  # source://net-smtp//lib/net/smtp.rb#1080
+  # source://net-smtp//lib/net/smtp.rb#1015
   def check_continue(res); end
 
-  # source://net-smtp//lib/net/smtp.rb#1074
+  # source://net-smtp//lib/net/smtp.rb#1009
   def check_response(res); end
 
-  # CRAM-MD5: [RFC2195]
-  #
-  # source://net-smtp//lib/net/smtp.rb#902
-  def cram_md5_response(secret, challenge); end
-
-  # source://net-smtp//lib/net/smtp.rb#909
-  def cram_secret(secret, mask); end
-
-  # source://net-smtp//lib/net/smtp.rb#1064
+  # source://net-smtp//lib/net/smtp.rb#999
   def critical; end
 
-  # source://net-smtp//lib/net/smtp.rb#631
-  def digest_class; end
-
-  # source://net-smtp//lib/net/smtp.rb#714
+  # source://net-smtp//lib/net/smtp.rb#700
   def do_finish; end
 
-  # source://net-smtp//lib/net/smtp.rb#702
+  # source://net-smtp//lib/net/smtp.rb#688
   def do_helo(helo_domain); end
 
-  # source://net-smtp//lib/net/smtp.rb#650
+  # source://net-smtp//lib/net/smtp.rb#634
   def do_start(helo_domain, user, secret, authtype); end
 
-  # source://net-smtp//lib/net/smtp.rb#1048
-  def get_response(reqline); end
-
-  # source://net-smtp//lib/net/smtp.rb#1038
+  # source://net-smtp//lib/net/smtp.rb#979
   def getok(reqline); end
 
-  # source://net-smtp//lib/net/smtp.rb#1177
+  # source://net-smtp//lib/net/smtp.rb#1100
   def logging(msg); end
 
-  # source://net-smtp//lib/net/smtp.rb#697
+  # source://net-smtp//lib/net/smtp.rb#683
   def new_internet_message_io(s); end
 
-  # source://net-smtp//lib/net/smtp.rb#1054
+  # source://net-smtp//lib/net/smtp.rb#989
   def recv_response; end
 
-  # source://net-smtp//lib/net/smtp.rb#680
+  # source://net-smtp//lib/net/smtp.rb#709
+  def requires_smtputf8(address); end
+
+  # source://net-smtp//lib/net/smtp.rb#666
   def ssl_socket(socket, context); end
 
-  # source://net-smtp//lib/net/smtp.rb#641
+  # source://net-smtp//lib/net/smtp.rb#630
   def tcp_socket(address, port); end
 
-  # source://net-smtp//lib/net/smtp.rb#684
+  # source://net-smtp//lib/net/smtp.rb#670
   def tlsconnect(s, context); end
 
-  # source://net-smtp//lib/net/smtp.rb#1031
+  # source://net-smtp//lib/net/smtp.rb#972
   def validate_line(line); end
 
   class << self
     # The default SMTP port number, 25.
     #
-    # source://net-smtp//lib/net/smtp.rb#194
+    # source://net-smtp//lib/net/smtp.rb#193
     def default_port; end
 
-    # source://net-smtp//lib/net/smtp.rb#212
+    # source://net-smtp//lib/net/smtp.rb#211
     def default_ssl_context(ssl_context_params = T.unsafe(nil)); end
 
     # The default SMTPS port number, 465.
     #
-    # source://net-smtp//lib/net/smtp.rb#204
+    # source://net-smtp//lib/net/smtp.rb#203
     def default_ssl_port; end
 
     # The default mail submission port number, 587.
     #
-    # source://net-smtp//lib/net/smtp.rb#199
+    # source://net-smtp//lib/net/smtp.rb#198
     def default_submission_port; end
 
     # The default SMTPS port number, 465.
     #
-    # source://net-smtp//lib/net/smtp.rb#204
+    # source://net-smtp//lib/net/smtp.rb#203
     def default_tls_port; end
 
     # :call-seq:
@@ -941,14 +925,14 @@ class Net::SMTP < ::Net::Protocol
     #
     # @raise [ArgumentError]
     #
-    # source://net-smtp//lib/net/smtp.rb#518
+    # source://net-smtp//lib/net/smtp.rb#517
     def start(address, port = T.unsafe(nil), *args, helo: T.unsafe(nil), user: T.unsafe(nil), secret: T.unsafe(nil), password: T.unsafe(nil), authtype: T.unsafe(nil), tls: T.unsafe(nil), starttls: T.unsafe(nil), tls_verify: T.unsafe(nil), tls_hostname: T.unsafe(nil), ssl_context_params: T.unsafe(nil), &block); end
   end
 end
 
 # Address with parametres for MAIL or RCPT command
 #
-# source://net-smtp//lib/net/smtp.rb#1182
+# source://net-smtp//lib/net/smtp.rb#1105
 class Net::SMTP::Address
   # :call-seq:
   #  initialize(address, parameter, ...)
@@ -958,36 +942,118 @@ class Net::SMTP::Address
   #
   # @return [Address] a new instance of Address
   #
-  # source://net-smtp//lib/net/smtp.rb#1193
+  # source://net-smtp//lib/net/smtp.rb#1116
   def initialize(address, *args, **kw_args); end
 
   # mail address [String]
   #
-  # source://net-smtp//lib/net/smtp.rb#1184
+  # source://net-smtp//lib/net/smtp.rb#1107
   def address; end
 
   # parameters [Array<String>]
   #
-  # source://net-smtp//lib/net/smtp.rb#1186
+  # source://net-smtp//lib/net/smtp.rb#1109
   def parameters; end
 
-  # source://net-smtp//lib/net/smtp.rb#1203
+  # source://net-smtp//lib/net/smtp.rb#1127
   def to_s; end
 end
 
+# source://net-smtp//lib/net/smtp/auth_cram_md5.rb#9
+class Net::SMTP::AuthCramMD5 < ::Net::SMTP::Authenticator
+  # source://net-smtp//lib/net/smtp/auth_cram_md5.rb#12
+  def auth(user, secret); end
+
+  # CRAM-MD5: [RFC2195]
+  #
+  # source://net-smtp//lib/net/smtp/auth_cram_md5.rb#22
+  def cram_md5_response(secret, challenge); end
+
+  # source://net-smtp//lib/net/smtp/auth_cram_md5.rb#29
+  def cram_secret(secret, mask); end
+
+  # source://net-smtp//lib/net/smtp/auth_cram_md5.rb#38
+  def digest_class; end
+end
+
+# source://net-smtp//lib/net/smtp/auth_cram_md5.rb#27
+Net::SMTP::AuthCramMD5::CRAM_BUFSIZE = T.let(T.unsafe(nil), Integer)
+
+# source://net-smtp//lib/net/smtp/auth_cram_md5.rb#18
+Net::SMTP::AuthCramMD5::IMASK = T.let(T.unsafe(nil), Integer)
+
+# source://net-smtp//lib/net/smtp/auth_cram_md5.rb#19
+Net::SMTP::AuthCramMD5::OMASK = T.let(T.unsafe(nil), Integer)
+
+# source://net-smtp//lib/net/smtp/auth_login.rb#2
+class Net::SMTP::AuthLogin < ::Net::SMTP::Authenticator
+  # source://net-smtp//lib/net/smtp/auth_login.rb#5
+  def auth(user, secret); end
+end
+
+# source://net-smtp//lib/net/smtp/auth_plain.rb#2
+class Net::SMTP::AuthPlain < ::Net::SMTP::Authenticator
+  # source://net-smtp//lib/net/smtp/auth_plain.rb#5
+  def auth(user, secret); end
+end
+
+# source://net-smtp//lib/net/smtp/authenticator.rb#3
+class Net::SMTP::Authenticator
+  # @return [Authenticator] a new instance of Authenticator
+  #
+  # source://net-smtp//lib/net/smtp/authenticator.rb#18
+  def initialize(smtp); end
+
+  # @param str [String]
+  # @return [String] Base64 encoded string
+  #
+  # source://net-smtp//lib/net/smtp/authenticator.rb#40
+  def base64_encode(str); end
+
+  # @param arg [String] message to server
+  # @raise [res.exception_class]
+  # @return [String] message from server
+  #
+  # source://net-smtp//lib/net/smtp/authenticator.rb#24
+  def continue(arg); end
+
+  # @param arg [String] message to server
+  # @raise [SMTPAuthenticationError]
+  # @return [Net::SMTP::Response] response from server
+  #
+  # source://net-smtp//lib/net/smtp/authenticator.rb#32
+  def finish(arg); end
+
+  # Returns the value of attribute smtp.
+  #
+  # source://net-smtp//lib/net/smtp/authenticator.rb#16
+  def smtp; end
+
+  class << self
+    # source://net-smtp//lib/net/smtp/authenticator.rb#12
+    def auth_class(type); end
+
+    # source://net-smtp//lib/net/smtp/authenticator.rb#4
+    def auth_classes; end
+
+    # source://net-smtp//lib/net/smtp/authenticator.rb#8
+    def auth_type(type); end
+  end
+end
+
 # This class represents a response received by the SMTP server. Instances
 # of this class are created by the SMTP class; they should not be directly
 # created by the user. For more information on SMTP responses, view
 # {Section 4.2 of RFC 5321}[http://tools.ietf.org/html/rfc5321#section-4.2]
 #
-# source://net-smtp//lib/net/smtp.rb#1102
+# source://net-smtp//lib/net/smtp.rb#1025
 class Net::SMTP::Response
   # Creates a new instance of the Response class and sets the status and
   # string attributes
   #
   # @return [Response] a new instance of Response
   #
-  # source://net-smtp//lib/net/smtp.rb#1111
+  # source://net-smtp//lib/net/smtp.rb#1034
   def initialize(status, string); end
 
   # Returns a hash of the human readable reply text in the response if it
@@ -995,7 +1061,7 @@ class Net::SMTP::Response
   # hash is the first word the value of the hash is an array with each word
   # thereafter being a value in the array
   #
-  # source://net-smtp//lib/net/smtp.rb#1154
+  # source://net-smtp//lib/net/smtp.rb#1077
   def capabilities; end
 
   # Determines whether the response received was a Positive Intermediate
@@ -1003,39 +1069,39 @@ class Net::SMTP::Response
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#1135
+  # source://net-smtp//lib/net/smtp.rb#1058
   def continue?; end
 
   # Creates a CRAM-MD5 challenge. You can view more information on CRAM-MD5
   # on Wikipedia: https://en.wikipedia.org/wiki/CRAM-MD5
   #
-  # source://net-smtp//lib/net/smtp.rb#1146
+  # source://net-smtp//lib/net/smtp.rb#1069
   def cram_md5_challenge; end
 
   # Determines whether there was an error and raises the appropriate error
   # based on the reply code of the response
   #
-  # source://net-smtp//lib/net/smtp.rb#1166
+  # source://net-smtp//lib/net/smtp.rb#1089
   def exception_class; end
 
   # The first line of the human readable reply text
   #
-  # source://net-smtp//lib/net/smtp.rb#1140
+  # source://net-smtp//lib/net/smtp.rb#1063
   def message; end
 
   # The three digit reply code of the SMTP response
   #
-  # source://net-smtp//lib/net/smtp.rb#1117
+  # source://net-smtp//lib/net/smtp.rb#1040
   def status; end
 
   # Takes the first digit of the reply code to determine the status type
   #
-  # source://net-smtp//lib/net/smtp.rb#1123
+  # source://net-smtp//lib/net/smtp.rb#1046
   def status_type_char; end
 
   # The human readable reply text of the SMTP response
   #
-  # source://net-smtp//lib/net/smtp.rb#1120
+  # source://net-smtp//lib/net/smtp.rb#1043
   def string; end
 
   # Determines whether the response received was a Positive Completion
@@ -1043,69 +1109,69 @@ class Net::SMTP::Response
   #
   # @return [Boolean]
   #
-  # source://net-smtp//lib/net/smtp.rb#1129
+  # source://net-smtp//lib/net/smtp.rb#1052
   def success?; end
 
   class << self
     # Parses the received response and separates the reply code and the human
     # readable reply text
     #
-    # source://net-smtp//lib/net/smtp.rb#1105
+    # source://net-smtp//lib/net/smtp.rb#1028
     def parse(str); end
   end
 end
 
-# source://net-smtp//lib/net/smtp.rb#189
+# source://net-smtp//lib/net/smtp.rb#190
 Net::SMTP::VERSION = T.let(T.unsafe(nil), String)
 
-# source://net-smtp//lib/net/smtp.rb#55
+# source://net-smtp//lib/net/smtp.rb#49
 class Net::SMTPAuthenticationError < ::Net::ProtoAuthError
   include ::Net::SMTPError
 end
 
 # Module mixed in to all SMTP error classes
 #
-# source://net-smtp//lib/net/smtp.rb#33
+# source://net-smtp//lib/net/smtp.rb#27
 module Net::SMTPError
-  # source://net-smtp//lib/net/smtp.rb#39
+  # source://net-smtp//lib/net/smtp.rb#33
   def initialize(response, message: T.unsafe(nil)); end
 
-  # source://net-smtp//lib/net/smtp.rb#49
+  # source://net-smtp//lib/net/smtp.rb#43
   def message; end
 
   # This *class* is a module for backward compatibility.
   # In later release, this module becomes a class.
   #
-  # source://net-smtp//lib/net/smtp.rb#37
+  # source://net-smtp//lib/net/smtp.rb#31
   def response; end
 end
 
-# source://net-smtp//lib/net/smtp.rb#70
+# source://net-smtp//lib/net/smtp.rb#64
 class Net::SMTPFatalError < ::Net::ProtoFatalError
   include ::Net::SMTPError
 end
 
-# source://net-smtp//lib/net/smtp.rb#60
+# source://net-smtp//lib/net/smtp.rb#54
 class Net::SMTPServerBusy < ::Net::ProtoServerError
   include ::Net::SMTPError
 end
 
 # class SMTP
 #
-# source://net-smtp//lib/net/smtp.rb#1210
+# source://net-smtp//lib/net/smtp.rb#1133
 Net::SMTPSession = Net::SMTP
 
-# source://net-smtp//lib/net/smtp.rb#65
+# source://net-smtp//lib/net/smtp.rb#59
 class Net::SMTPSyntaxError < ::Net::ProtoSyntaxError
   include ::Net::SMTPError
 end
 
-# source://net-smtp//lib/net/smtp.rb#75
+# source://net-smtp//lib/net/smtp.rb#69
 class Net::SMTPUnknownError < ::Net::ProtoUnknownError
   include ::Net::SMTPError
 end
 
-# source://net-smtp//lib/net/smtp.rb#80
+# source://net-smtp//lib/net/smtp.rb#74
 class Net::SMTPUnsupportedCommand < ::Net::ProtocolError
   include ::Net::SMTPError
 end