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Fix CI failures on OTP 27+/28 caused by undersized test keys #230

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Merged
mtrudel merged 1 commit into from
Jul 27, 2026
Merged

Fix CI failures on OTP 27+/28 caused by undersized test keys #230

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14 changes: 7 additions & 7 deletions test/hap/hap_session_transport_test.exs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,8 +12,8 @@ defmodule HAP.HAPSessionTransportTest do
{:ok, data} = HAP.HAPSessionTransport.recv(server_socket, 0, :infinity)
HAP.HAPSessionTransport.send(server_socket, data)

HAP.HAPSessionTransport.put_send_key(<<1>>)
HAP.HAPSessionTransport.put_recv_key(<<2>>)
HAP.HAPSessionTransport.put_send_key(:binary.copy(<<1>>, 32))
HAP.HAPSessionTransport.put_recv_key(:binary.copy(<<2>>, 32))

{:ok, data} = HAP.HAPSessionTransport.recv(server_socket, 0, :infinity)
HAP.HAPSessionTransport.send(server_socket, data)
Expand All @@ -32,8 +32,8 @@ defmodule HAP.HAPSessionTransportTest do
refute HAP.HAPSessionTransport.encrypted_session?()

# Note that these are reversed since we're acting as the controller here
HAP.HAPSessionTransport.put_send_key(<<2>>)
HAP.HAPSessionTransport.put_recv_key(<<1>>)
HAP.HAPSessionTransport.put_send_key(:binary.copy(<<2>>, 32))
HAP.HAPSessionTransport.put_recv_key(:binary.copy(<<1>>, 32))

assert HAP.HAPSessionTransport.encrypted_session?()

Expand All @@ -54,8 +54,8 @@ defmodule HAP.HAPSessionTransportTest do
Task.async(fn ->
{:ok, server_socket} = HAP.HAPSessionTransport.accept(listener_socket)

HAP.HAPSessionTransport.put_send_key(<<1>>)
HAP.HAPSessionTransport.put_recv_key(<<2>>)
HAP.HAPSessionTransport.put_send_key(:binary.copy(<<1>>, 32))
HAP.HAPSessionTransport.put_recv_key(:binary.copy(<<2>>, 32))

HAP.HAPSessionTransport.send(server_socket, <<1, 2, 3>>)

Expand All @@ -68,7 +68,7 @@ defmodule HAP.HAPSessionTransportTest do
{encrypted_data, auth_tag} =
:crypto.crypto_one_time_aead(
:chacha20_poly1305,
<<1>>,
:binary.copy(<<1>>, 32),
<<0::32, 0::integer-size(64)-little>>,
<<1, 2, 3>>,
<<3::integer-size(16)-little>>,
Expand Down