From c698a58d48b8a33abdb155f897bdba66d3371612 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Mon, 3 Oct 2022 22:37:24 +0200
Subject: crypto-wrapper: update to version 0.4.1

---
 ...-on-sysinfo-file-that-is-not-available-ou.patch | 73 ++++++++++++++++++++++
 pkgs/crypto-wrapper/default.nix                    | 11 ++--
 2 files changed, 80 insertions(+), 4 deletions(-)
 create mode 100644 pkgs/crypto-wrapper/0001-Do-not-rely-on-sysinfo-file-that-is-not-available-ou.patch

diff --git a/pkgs/crypto-wrapper/0001-Do-not-rely-on-sysinfo-file-that-is-not-available-ou.patch b/pkgs/crypto-wrapper/0001-Do-not-rely-on-sysinfo-file-that-is-not-available-ou.patch
new file mode 100644
index 0000000..f902ade
--- /dev/null
+++ b/pkgs/crypto-wrapper/0001-Do-not-rely-on-sysinfo-file-that-is-not-available-ou.patch
@@ -0,0 +1,73 @@
+From 20e8f70af32e23c59f54a1f712b7c517b6e0a9be Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
+Date: Mon, 3 Oct 2022 22:27:17 +0200
+Subject: [PATCH] Do not rely on sysinfo file that is not available outside of
+ OpenWrt
+
+This instead uses just architecture to try to detect the correct OTP
+type.
+---
+ crypto-wrapper.sh | 28 +++++++---------------------
+ 1 file changed, 7 insertions(+), 21 deletions(-)
+
+diff --git a/crypto-wrapper.sh b/crypto-wrapper.sh
+index 3a5deb4..4828f1b 100755
+--- a/crypto-wrapper.sh
++++ b/crypto-wrapper.sh
+@@ -12,7 +12,6 @@ SCRIPTNAME=${0##*/}
+ HASH_TYPE='sha256'
+ CRYPTO_WRAPPER_ROOT_PREFIX='/tmp/crypto_wrapper'
+ 
+-SYSINFO_MODEL_FILE='/tmp/sysinfo/model'
+ TYPE_ATSHA='atsha'
+ TYPE_OTP='otp'
+ 
+@@ -338,38 +337,25 @@ cached_otp_sign() {
+ 
+ # --------------------------------------------------------------------
+ get_device_type(){
+-    local model
+-
+-    [ -f "$SYSINFO_MODEL_FILE" ] || {
+-        error "Unknown device model; sysinfo file ($SYSINFO_MODEL_FILE) is missing"
+-        return 2
+-    }
+-
+-    model=$(cat "$SYSINFO_MODEL_FILE")
+-    case "$model" in
+-        # WARNING:
+-        #   Turris string is also included in other models
+-        #   This case must not include wildcards
+-        Turris|Turris\ 1.?)
++    local arch
++    arch="$(uname -m)"
++    case "$arch" in
++        ppc)
+             debug "Device recognized as Turris 1.x"
+             echo "$TYPE_ATSHA"
+             ;;
+-
+-        *Omnia*)
++        amrv7l)
+             debug "Device recognized as Omnia"
+             echo "$TYPE_ATSHA"
+             ;;
+-
+-        *Mox*)
++        aarch64)
+             debug "Device recognized as MOX"
+             echo "$TYPE_OTP"
+             ;;
+-
+         *)
+-            error "Unknown device model: '$model'"
++            error "Unknown device architecture: '$arch'"
+             return 2
+             ;;
+-
+     esac
+ }
+ 
+-- 
+2.37.3
+
diff --git a/pkgs/crypto-wrapper/default.nix b/pkgs/crypto-wrapper/default.nix
index 1d4d20b..31b8b22 100644
--- a/pkgs/crypto-wrapper/default.nix
+++ b/pkgs/crypto-wrapper/default.nix
@@ -11,7 +11,7 @@ let
 
 in stdenv.mkDerivation rec {
   pname = "crypto-wrapper";
-  version = "0.4";
+  version = "0.4.1";
   meta = with lib; {
     homepage = "https://gitlab.nic.cz/turris/crypto-wrapper";
     description = "Simple script abstracting access to the Turris crypto backend.";
@@ -22,15 +22,18 @@ in stdenv.mkDerivation rec {
   src = fetchgit {
     url = "https://gitlab.nic.cz/turris/crypto-wrapper.git";
     rev = "v" + version;
-    sha256 = "1ly37cajkmgqmlj230h5az9m2m1rgvf4r0bf94yipp80wl0z215s";
+    sha256 = "0p6mj8swj6zzd49aas3b1mb7m6xrvrr534bjw97ggq62vx8r2nci";
   };
+  patches = [./0001-Do-not-rely-on-sysinfo-file-that-is-not-available-ou.patch];
 
   nativeBuildInputs = [ makeWrapper ];
 
 
   installPhase = ''
     mkdir -p $out/bin
-    makeWrapper crypto-wrapper.sh $out/bin/crypto-wrapper  \
-      --prefix PATH : ${lib.makeBinPath bins}
+    cp crypto-wrapper.sh $out/bin/crypto-wrapper
+    wrapProgram $out/bin/crypto-wrapper  \
+      --prefix PATH : ${lib.makeBinPath bins} \
+      --inherit-argv0
     '';
 }
-- 
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