From a39bb0fd995382f5fbd7547820af939bd4905759 Mon Sep 17 00:00:00 2001
From: worldofpeace <worldofpeace@users.noreply.github.com>
Date: Sat, 30 Mar 2019 13:28:27 -0400
Subject: [PATCH] pythonPackages.asyncssh: 1.15.1 -> 1.16.1

https://github.com/ronf/asyncssh/blob/master/docs/changes.rst#release-1161-30-mar-2019
---
 .../python-modules/asyncssh/default.nix       | 36 ++++++++++++++-----
 .../asyncssh/fix-sftp-chmod-test-nixos.patch  | 15 ++++++++
 2 files changed, 43 insertions(+), 8 deletions(-)
 create mode 100644 pkgs/development/python-modules/asyncssh/fix-sftp-chmod-test-nixos.patch

diff --git a/pkgs/development/python-modules/asyncssh/default.nix b/pkgs/development/python-modules/asyncssh/default.nix
index bea0857f0cf..5320d5be108 100644
--- a/pkgs/development/python-modules/asyncssh/default.nix
+++ b/pkgs/development/python-modules/asyncssh/default.nix
@@ -1,18 +1,35 @@
-{ stdenv, buildPythonPackage, fetchPypi, pythonOlder
+{ stdenv, buildPythonPackage, fetchPypi, pythonOlder, fetchpatch
 , cryptography
 , bcrypt, gssapi, libnacl, libsodium, nettle, pyopenssl
-, openssl }:
+, openssl, openssh }:
 
 buildPythonPackage rec {
   pname = "asyncssh";
-  version = "1.15.1";
+  version = "1.16.1";
   disabled = pythonOlder "3.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f2065a8b3af0c514c8de264e7b01f08df5213b707bacb7e7c080bd46c3e3bc35";
+    sha256 = "0qia1ay2dhwps5sfh0hif7mrv7yxvykxs9l7cmfp4m6hmqnn3r5r";
   };
 
+  patches = [
+    # Reverts https://github.com/ronf/asyncssh/commit/4b3dec994b3aa821dba4db507030b569c3a32730
+    #
+    # This changed the test to avoid setting the sticky bit
+    # because that's not allowed for plain files in FreeBSD.
+    # However that broke the test on NixOS, failing with
+    # "Operation not permitted"
+    ./fix-sftp-chmod-test-nixos.patch
+
+    # Restore libnacl support for curve25519/ed25519 as a fallback for PyCA
+    # Fixes https://github.com/ronf/asyncssh/issues/206 with older openssl
+    (fetchpatch {
+      url = "https://github.com/ronf/asyncssh/commit/1dee113bb3e4a6888de562b0413e9abd6a0f0f04.patch";
+      sha256 = "04bckdj7i6xk24lizkn3a8cj375pkz7yc57fc0vk222c6jzwzaml";
+    })
+  ];
+
   propagatedBuildInputs = [
     bcrypt
     cryptography
@@ -23,17 +40,20 @@ buildPythonPackage rec {
     pyopenssl
   ];
 
-  checkInputs = [ openssl ];
+  checkInputs = [
+    openssh
+    openssl
+  ];
 
   # Disables windows specific test (specifically the GSSAPI wrapper for Windows)
   postPatch = ''
-    rm ./tests/sspi_stub.py
+    rm tests/sspi_stub.py
   '';
 
   meta = with stdenv.lib; {
     description = "Provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python asyncio framework";
-    homepage    = https://pypi.python.org/pypi/asyncssh;
-    license     = licenses.epl20;
+    homepage = https://asyncssh.readthedocs.io/en/latest;
+    license = licenses.epl20;
     maintainers = with maintainers; [ worldofpeace ];
   };
 }
diff --git a/pkgs/development/python-modules/asyncssh/fix-sftp-chmod-test-nixos.patch b/pkgs/development/python-modules/asyncssh/fix-sftp-chmod-test-nixos.patch
new file mode 100644
index 00000000000..845139a4fec
--- /dev/null
+++ b/pkgs/development/python-modules/asyncssh/fix-sftp-chmod-test-nixos.patch
@@ -0,0 +1,15 @@
+diff --git a/tests/test_sftp.py b/tests/test_sftp.py
+index db9cc88..234004b 100644
+--- a/tests/test_sftp.py
++++ b/tests/test_sftp.py
+@@ -957,8 +957,8 @@ class _TestSFTP(_CheckSFTP):
+ 
+         try:
+             self._create_file('file')
+-            yield from sftp.chmod('file', 0o4321)
+-            self.assertEqual(stat.S_IMODE(os.stat('file').st_mode), 0o4321)
++            yield from sftp.chmod('file', 0o1234)
++            self.assertEqual(stat.S_IMODE(os.stat('file').st_mode), 0o1234)
+         finally:
+             remove('file')
+