From e56258dd2903f5d40def8ae77bf84c048e05bb1d Mon Sep 17 00:00:00 2001
From: Pavol Rusnak <pavol@rusnak.io>
Date: Fri, 9 Feb 2024 13:23:33 -0300
Subject: [PATCH] torsocks: fix build on darwin

---
 .../tor/torsocks-gethostbyaddr-darwin.patch   | 33 +++++++++++++
 pkgs/tools/security/tor/torsocks.nix          | 47 +++++++++++++------
 2 files changed, 66 insertions(+), 14 deletions(-)
 create mode 100644 pkgs/tools/security/tor/torsocks-gethostbyaddr-darwin.patch

diff --git a/pkgs/tools/security/tor/torsocks-gethostbyaddr-darwin.patch b/pkgs/tools/security/tor/torsocks-gethostbyaddr-darwin.patch
new file mode 100644
index 000000000000..d7d834271a94
--- /dev/null
+++ b/pkgs/tools/security/tor/torsocks-gethostbyaddr-darwin.patch
@@ -0,0 +1,33 @@
+diff --git a/tests/test_dns.c b/tests/test_dns.c
+index 7e07663..acf095c 100644
+--- a/tests/test_dns.c
++++ b/tests/test_dns.c
+@@ -76,6 +76,8 @@ static void test_gethostbyname(const struct test_host *host)
+ 	return;
+ }
+ 
++#ifdef __linux__
++
+ static void test_gethostbyaddr_r_failed(void)
+ {
+ 	int result;
+@@ -129,6 +131,8 @@ static void test_gethostbyaddr_r(const struct test_host *host)
+   ok(1, "Resolved address");
+ }
+ 
++#endif
++
+ static void test_gethostbyaddr(const struct test_host *host)
+ {
+ 	struct hostent *he;
+@@ -199,8 +203,10 @@ int main(int argc, char **argv)
+ 	test_getaddrinfo(&tor_check);
+ 	test_gethostbyname(&tor_dir_auth1);
+ 	test_gethostbyaddr(&tor_dir_auth2);
++#ifdef __linux__
+ 	test_gethostbyaddr_r(&tor_dir_auth2);
+ 	test_gethostbyaddr_r_failed();
++#endif
+ 	test_getaddrinfo(&tor_localhost);
+ 
+ end:
diff --git a/pkgs/tools/security/tor/torsocks.nix b/pkgs/tools/security/tor/torsocks.nix
index 16eeca0ffad7..6c5be8fcc7bd 100644
--- a/pkgs/tools/security/tor/torsocks.nix
+++ b/pkgs/tools/security/tor/torsocks.nix
@@ -1,22 +1,39 @@
-{ lib, stdenv, fetchgit, fetchurl, autoreconfHook, libcap }:
+{ lib
+, stdenv
+, fetchFromGitLab
+, fetchpatch
+, autoreconfHook
+, libcap
+}:
 
 stdenv.mkDerivation rec {
   pname = "torsocks";
-  version = "2.3.0";
+  version = "2.4.0";
 
-  src = fetchgit {
-    url    = "https://git.torproject.org/torsocks.git";
-    rev    = "refs/tags/v${version}";
-    sha256 = "0x0wpcigf22sjxg7bm0xzqihmsrz51hl4v8xf91qi4qnmr4ny1hb";
+  src = fetchFromGitLab {
+    domain = "gitlab.torproject.org";
+    group = "tpo";
+    owner = "core";
+    repo = "torsocks";
+    rev = "v${version}";
+    sha256 = "sha256-ocJkoF9LMLC84ukFrm5pzjp/1gaXqDz8lzr9TdG+f88=";
   };
 
-  nativeBuildInputs = [ autoreconfHook ];
-
-  patches = lib.optional stdenv.isDarwin
-    (fetchurl {
-       url = "https://trac.torproject.org/projects/tor/raw-attachment/ticket/28538/0001-Fix-macros-for-accept4-2.patch";
-       sha256 = "97881f0b59b3512acc4acb58a0d6dfc840d7633ead2f400fad70dda9b2ba30b0";
-     });
+  patches = [
+    # fix compatibility with C99
+    # https://gitlab.torproject.org/tpo/core/torsocks/-/merge_requests/9
+    (fetchpatch {
+      url = "https://gitlab.torproject.org/tpo/core/torsocks/-/commit/1171bf2fd4e7a0cab02cf5fca59090b65af9cd29.patch";
+      hash = "sha256-qu5/0fy72+02QI0cVE/6YrR1kPuJxsZfG8XeODqVOPY=";
+    })
+    # tsocks_libc_accept4 only exists on Linux, use tsocks_libc_accept on other platforms
+    (fetchpatch {
+      url = "https://gitlab.torproject.org/tpo/core/torsocks/uploads/eeec9833512850306a42a0890d283d77/0001-Fix-macros-for-accept4-2.patch";
+      hash = "sha256-XWi8+UFB8XgBFSl5QDJ+hLu/dH4CvAwYbeZz7KB10Bs=";
+    })
+    # no gethostbyaddr_r on darwin
+    ./torsocks-gethostbyaddr-darwin.patch
+  ];
 
   postPatch = ''
     # Patch torify_app()
@@ -29,12 +46,14 @@ stdenv.mkDerivation rec {
       src/bin/torsocks.in
   '';
 
+  nativeBuildInputs = [ autoreconfHook ];
+
   doInstallCheck = true;
   installCheckTarget = "check-recursive";
 
   meta = {
     description      = "Wrapper to safely torify applications";
-    homepage         = "https://github.com/dgoulet/torsocks";
+    homepage         = "https://gitlab.torproject.org/tpo/core/torsocks";
     license          = lib.licenses.gpl2;
     platforms        = lib.platforms.unix;
     maintainers      = with lib.maintainers; [ thoughtpolice ];