From c784a01944c2ca134f8c49f21d1b57188adaab2a Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Sun, 24 Jan 2021 08:36:35 +0100
Subject: [PATCH] ike-scan: init at 1.9.4

---
 pkgs/tools/security/ike-scan/default.nix | 54 ++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix          |  2 +
 2 files changed, 56 insertions(+)
 create mode 100644 pkgs/tools/security/ike-scan/default.nix

diff --git a/pkgs/tools/security/ike-scan/default.nix b/pkgs/tools/security/ike-scan/default.nix
new file mode 100644
index 000000000000..5d54e36585d0
--- /dev/null
+++ b/pkgs/tools/security/ike-scan/default.nix
@@ -0,0 +1,54 @@
+{ lib
+, autoconf
+, automake
+, autoreconfHook
+, fetchFromGitHub
+, fetchpatch
+, openssl
+, stdenv
+}:
+
+stdenv.mkDerivation rec {
+  pname = "ike-scan";
+  version = "1.9.4";
+
+  src = fetchFromGitHub {
+    owner = "royhills";
+    repo = pname;
+    rev = version;
+    sha256 = "01a39bk9ma2lm59q320m9g11909if5gc3qynd8pzn6slqiq5r8kw";
+  };
+
+  nativeBuildInputs = [
+    autoreconfHook
+    openssl
+  ];
+
+  configureFlags = [ "--with-openssl=${openssl.dev}" ];
+
+  patches = [
+    # Using the same patches as for the Fedora RPM
+    (fetchpatch {
+      # Memory leaks, https://github.com/royhills/ike-scan/pull/15
+      url = "https://github.com/royhills/ike-scan/pull/15/commits/d864811de08dcddd65ac9b8d0f2acf5d7ddb9dea.patch";
+      sha256 = "0wbrq89dl8js7cdivd0c45hckmflan33cpgc3qm5s3az6r4mjljm";
+    })
+    (fetchpatch {
+      # Unknown vendor IDs,  https://github.com/royhills/ike-scan/pull/18, was merged but not released
+      url = "https://github.com/royhills/ike-scan/pull/18/commits/e065ddbe471880275dc7975e7da235e7a2097c22.patch";
+      sha256 = "13ly01c96nnd5yh7rxrhv636csm264m5xf2a1inprrzxkkri5sls";
+    })
+  ];
+
+  meta = with lib; {
+    description = "Tool to discover, fingerprint and test IPsec VPN servers";
+    longDescription = ''
+      ike-scan is a command-line tool that uses the IKE protocol to discover,
+      fingerprint and test IPsec VPN servers.
+    '';
+    homepage = "https://github.com/royhills/ike-scan";
+    license = with licenses; [ gpl3Plus ];
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 25adca6946e4..9bdfc0846e7d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4820,6 +4820,8 @@ in
 
   iruby = callPackage ../applications/editors/jupyter-kernels/iruby { };
 
+  ike-scan = callPackage ../tools/security/ike-scan { };
+
   imapproxy = callPackage ../tools/networking/imapproxy {
     openssl = openssl_1_0_2;
   };