From 1d6e3bd1d6399b15626f5a9d49ef50b76c12726b Mon Sep 17 00:00:00 2001
From: Max Radermacher <max@signal.org>
Date: Mon, 25 Jul 2022 09:52:03 -0700
Subject: [PATCH] Fix `pod lib lint` warnings
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* Remove constant (unused since 64410ab6b3b8f6).
* Remove description
* Set Swift version to 5.0
* Don’t allow warnings during `pod lib lint`
---
 SignalCoreKit.podspec            | 7 ++-----
 SignalCoreKit/src/Cryptography.m | 3 ---
 bin/build_and_test.sh            | 2 +-
 3 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/SignalCoreKit.podspec b/SignalCoreKit.podspec
index 073fa1e..2a92f42 100644
--- a/SignalCoreKit.podspec
+++ b/SignalCoreKit.podspec
@@ -10,11 +10,6 @@ Pod::Spec.new do |s|
   s.name             = "SignalCoreKit"
   s.version          = "1.0.0"
   s.summary          = "A Swift & Objective-C library used by other Signal libraries."
-
-  s.description      = <<-DESC
-A Swift & Objective-C library used by other Signal libraries.
-  DESC
-
   s.homepage         = "https://github.com/signalapp/SignalCoreKit"
   s.license          = 'GPLv3'
   s.author           = { "iOS Team" => "ios@signal.org" }
@@ -24,6 +19,8 @@ A Swift & Objective-C library used by other Signal libraries.
   s.platform     = :ios, '10.0'
   s.requires_arc = true
 
+  s.swift_version = '5.0'
+
   s.source_files  = 'SignalCoreKit/src/**/*.{h,m,mm,swift}', 'SignalCoreKit/Private/**/*.{h,m,mm,swift}'
 
   s.public_header_files = 'SignalCoreKit/src/**/*.h'
diff --git a/SignalCoreKit/src/Cryptography.m b/SignalCoreKit/src/Cryptography.m
index 336b65a..313bfbc 100644
--- a/SignalCoreKit/src/Cryptography.m
+++ b/SignalCoreKit/src/Cryptography.m
@@ -23,9 +23,6 @@ const NSUInteger kAES256CTR_IVLength = 16;
 // length of authentication tag for AES256-GCM
 static const NSUInteger kAESGCM256_TagLength = 16;
 
-// length of key used for websocket envelope authentication
-static const NSUInteger kHMAC256_EnvelopeKeyLength = 20;
-
 const NSUInteger kAES256_KeyByteLength = 32;
 
 @implementation OWSAES256Key
diff --git a/bin/build_and_test.sh b/bin/build_and_test.sh
index e55a361..3d611e7 100755
--- a/bin/build_and_test.sh
+++ b/bin/build_and_test.sh
@@ -4,4 +4,4 @@ set -u
 set -o pipefail
 
 XCODE_XCCONFIG_FILE=SignalCoreKit/CI.xcconfig \
-  pod lib lint --verbose --allow-warnings
+  pod lib lint --verbose