From 38c2e0b9d2f6143e2f3e2e6525acc0f7c263baea Mon Sep 17 00:00:00 2001
From: c0bw3b <c0bw3b@users.noreply.github.com>
Date: Sun, 28 Apr 2019 17:32:00 +0200
Subject: [PATCH] mfoc: 0.10.6 -> 0.10.7

---
 pkgs/tools/security/mfoc/default.nix   | 27 +++++---
 pkgs/tools/security/mfoc/mf_mini.patch | 96 --------------------------
 2 files changed, 19 insertions(+), 104 deletions(-)
 delete mode 100644 pkgs/tools/security/mfoc/mf_mini.patch

diff --git a/pkgs/tools/security/mfoc/default.nix b/pkgs/tools/security/mfoc/default.nix
index 278818e88b54..1ae18e343537 100644
--- a/pkgs/tools/security/mfoc/default.nix
+++ b/pkgs/tools/security/mfoc/default.nix
@@ -1,17 +1,28 @@
-{ stdenv, fetchurl, pkgconfig, libnfc }:
+{ stdenv, fetchFromGitHub, fetchpatch, autoreconfHook, pkgconfig, libnfc }:
 
 stdenv.mkDerivation rec {
-  name = "mfoc-${version}";
-  version = "0.10.6";
+  pname = "mfoc";
+  version = "0.10.7";
 
-  src = fetchurl {
-    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/mfoc/${name}.tar.gz";
-    sha1 = "3adce3029dce9124ff3bc7d0fad86fa0c374a9e3";
+  src = fetchFromGitHub {
+    owner = "nfc-tools";
+    repo = pname;
+    rev = "${pname}-${version}";
+    sha256 = "0hbg1fn4000qdg1cfc7y8l0vh1mxlxcz7gapkcq54xp2l6kk1z65";
   };
 
-  patches = [./mf_mini.patch];
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/nfc-tools/mfoc/commit/f13efb0a6deb1d97ba945d555a6a5d6be89b593f.patch";
+      sha256 = "109gqzp8rdsjvj0nra686vy0dpd2bl6q5v9m4v98cpxkbz496450";
+    })
+    (fetchpatch {
+      url = "https://github.com/nfc-tools/mfoc/commit/00eae36f891bc4580103e3b54f0bb5228af2cdef.patch";
+      sha256 = "1w56aj96g776f37j53jmf3hk21x4mqik3l2bmghrdp8drixc8bzk";
+    })
+  ];
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ autoreconfHook pkgconfig ];
   buildInputs = [ libnfc ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/security/mfoc/mf_mini.patch b/pkgs/tools/security/mfoc/mf_mini.patch
deleted file mode 100644
index 02bd656d6025..000000000000
--- a/pkgs/tools/security/mfoc/mf_mini.patch
+++ /dev/null
@@ -1,96 +0,0 @@
-diff --git a/src/mfoc.c b/src/mfoc.c
-index 0cb917d..195de68 100644
---- a/src/mfoc.c
-+++ b/src/mfoc.c
-@@ -93,8 +93,8 @@ int main(int argc, char *const argv[])
-     {0x58, 0x7e, 0xe5, 0xf9, 0x35, 0x0f},
-     {0xa0, 0x47, 0x8c, 0xc3, 0x90, 0x91},
-     {0x53, 0x3c, 0xb6, 0xc7, 0x23, 0xf6},
--    {0x8f, 0xd0, 0xa4, 0xf2, 0x56, 0xe9}
--
-+    {0x8f, 0xd0, 0xa4, 0xf2, 0x56, 0xe9},
-+    {0xb4, 0xc1, 0x32, 0x43, 0x9e, 0xef}
-   };
- 
-   mftag		t;
-@@ -219,12 +219,31 @@ int main(int argc, char *const argv[])
-     goto error;
-   }
- 
--  // Save tag's block size (b4K)
--  t.b4K = (t.nt.nti.nai.abtAtqa[1] == 0x02);
-   t.authuid = (uint32_t) bytes_to_num(t.nt.nti.nai.abtUid + t.nt.nti.nai.szUidLen - 4, 4);
- 
--  t.num_blocks = (t.b4K) ? 0xff : 0x3f;
--  t.num_sectors = t.b4K ? NR_TRAILERS_4k : NR_TRAILERS_1k;
-+  // Get Mifare Classic type from SAK
-+  // see http://www.nxp.com/documents/application_note/AN10833.pdf Section 3.2
-+  switch (t.nt.nti.nai.btSak)
-+  {
-+    case 0x08:
-+      printf("Found Mifare Classic 1k tag\n");
-+      t.num_sectors = NR_TRAILERS_1k;
-+      t.num_blocks = NR_BLOCKS_1k;
-+      break;
-+    case 0x09:
-+      printf("Found Mifare Classic Mini tag\n");
-+      t.num_sectors = NR_TRAILERS_MINI;
-+      t.num_blocks = NR_BLOCKS_MINI;
-+      break;
-+    case 0x18:
-+      printf("Found Mifare Classic 4k tag\n");
-+      t.num_sectors = NR_TRAILERS_4k;
-+      t.num_blocks = NR_BLOCKS_4k;
-+      break;
-+    defaul:
-+      ERR("Cannot determine card type from SAK");
-+      goto error;
-+  }
- 
-   t.sectors = (void *) calloc(t.num_sectors, sizeof(sector));
-   if (t.sectors == NULL) {
-@@ -564,7 +583,7 @@ void usage(FILE *stream, int errno)
-   fprintf(stream, "  k     try the specified key in addition to the default keys\n");
- //	fprintf(stream, "  D     number of distance probes, default is 20\n");
- //	fprintf(stream, "  S     number of sets with keystreams, default is 5\n");
--  fprintf(stream, "  P     number of probes per sector, instead of default of 20\n");
-+  fprintf(stream, "  P     number of probes per sector, instead of default of 150\n");
-   fprintf(stream, "  T     nonce tolerance half-range, instead of default of 20\n        (i.e., 40 for the total range, in both directions)\n");
- //	fprintf(stream, "  s     specify the list of sectors to crack, for example -s 0,1,3,5\n");
-   fprintf(stream, "  O     file in which the card contents will be written (REQUIRED)\n");
-diff --git a/src/mfoc.h b/src/mfoc.h
-index b411670..532e834 100644
---- a/src/mfoc.h
-+++ b/src/mfoc.h
-@@ -2,11 +2,21 @@
- #define TRY_KEYS                50
- 
- // Number of trailers == number of sectors
--// 16x64b = 16
-+// Mifare Classic 1k 16x64b = 16
- #define NR_TRAILERS_1k  (16)
--// 32x64b + 8*256b = 40
-+// Mifare Classic Mini
-+#define NR_TRAILERS_MINI (5)
-+// Mifare Classic 4k 32x64b + 8*256b = 40
- #define NR_TRAILERS_4k  (40)
- 
-+// Number of blocks
-+// Mifare Classic 1k
-+#define NR_BLOCKS_1k 0x3f
-+// Mifare Classic Mini
-+#define NR_BLOCKS_MINI 0x13
-+// Mifare Classic 4k
-+#define NR_BLOCKS_4k 0xff
-+
- #define MAX_FRAME_LEN 264
- 
- // Used for counting nonce distances, explore [nd-value, nd+value]
-@@ -46,7 +56,6 @@ typedef struct {
-   uint8_t        num_sectors;
-   uint8_t        num_blocks;
-   uint32_t       authuid;
--  bool           b4K;
- } mftag;
- 
- typedef struct {