From d6717b59ccc7f58b895977f20281d904c87a3165 Mon Sep 17 00:00:00 2001
From: Pavol Rusnak <stick@gk2.sk>
Date: Tue, 5 Jun 2018 11:11:21 +0200
Subject: [PATCH] vendor: update trezor-common; add version_group_id flag (for
 zcash overwintered tx)

---
 src/apps/common/coininfo.py | 19 ++++++++++++++++++-
 tools/codegen/gen_coins.py  |  1 +
 vendor/trezor-common        |  2 +-
 3 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/src/apps/common/coininfo.py b/src/apps/common/coininfo.py
index 20c60e072..41172d66f 100644
--- a/src/apps/common/coininfo.py
+++ b/src/apps/common/coininfo.py
@@ -13,7 +13,8 @@ class CoinInfo:
         cashaddr_prefix: str,
         segwit: bool,
         fork_id: int,
-        force_bip143: bool
+        force_bip143: bool,
+        version_group_id: int
     ):
         self.coin_name = coin_name
         self.coin_shortcut = coin_shortcut
@@ -27,6 +28,7 @@ class CoinInfo:
         self.segwit = segwit
         self.fork_id = fork_id
         self.force_bip143 = force_bip143
+        self.version_group_id = version_group_id
 
 
 # the following list is generated using tools/codegen/gen_coins.py
@@ -45,6 +47,7 @@ COINS = [
         segwit=True,
         fork_id=None,
         force_bip143=False,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='Testnet',
@@ -59,6 +62,7 @@ COINS = [
         segwit=True,
         fork_id=None,
         force_bip143=False,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='Bcash',
@@ -73,6 +77,7 @@ COINS = [
         segwit=False,
         fork_id=0,
         force_bip143=True,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='Bcash Testnet',
@@ -87,6 +92,7 @@ COINS = [
         segwit=False,
         fork_id=0,
         force_bip143=True,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='Namecoin',
@@ -101,6 +107,7 @@ COINS = [
         segwit=False,
         fork_id=None,
         force_bip143=False,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='Litecoin',
@@ -115,6 +122,7 @@ COINS = [
         segwit=True,
         fork_id=None,
         force_bip143=False,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='Dogecoin',
@@ -129,6 +137,7 @@ COINS = [
         segwit=False,
         fork_id=None,
         force_bip143=False,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='Dash',
@@ -143,6 +152,7 @@ COINS = [
         segwit=False,
         fork_id=None,
         force_bip143=False,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='Zcash',
@@ -157,6 +167,7 @@ COINS = [
         segwit=False,
         fork_id=None,
         force_bip143=False,
+        version_group_id=63210096,
     ),
     CoinInfo(
         coin_name='Zcash Testnet',
@@ -171,6 +182,7 @@ COINS = [
         segwit=False,
         fork_id=None,
         force_bip143=False,
+        version_group_id=63210096,
     ),
     CoinInfo(
         coin_name='Bgold',
@@ -185,6 +197,7 @@ COINS = [
         segwit=True,
         fork_id=79,
         force_bip143=True,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='DigiByte',
@@ -199,6 +212,7 @@ COINS = [
         segwit=True,
         fork_id=None,
         force_bip143=False,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='Monacoin',
@@ -213,6 +227,7 @@ COINS = [
         segwit=True,
         fork_id=None,
         force_bip143=False,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='Fujicoin',
@@ -227,6 +242,7 @@ COINS = [
         segwit=True,
         fork_id=None,
         force_bip143=False,
+        version_group_id=None,
     ),
     CoinInfo(
         coin_name='Vertcoin',
@@ -241,5 +257,6 @@ COINS = [
         segwit=True,
         fork_id=None,
         force_bip143=False,
+        version_group_id=None,
     ),
 ]
diff --git a/tools/codegen/gen_coins.py b/tools/codegen/gen_coins.py
index 5e60fdd95..a4471081f 100755
--- a/tools/codegen/gen_coins.py
+++ b/tools/codegen/gen_coins.py
@@ -14,6 +14,7 @@ fields = [
     'segwit',
     'fork_id',
     'force_bip143',
+    'version_group_id',
 ]
 
 support = json.load(open('../../vendor/trezor-common/defs/support.json', 'r'))
diff --git a/vendor/trezor-common b/vendor/trezor-common
index a0d37a037..5520e98f4 160000
--- a/vendor/trezor-common
+++ b/vendor/trezor-common
@@ -1 +1 @@
-Subproject commit a0d37a0371aba597d3e0f3f1055adf1a9683a5e4
+Subproject commit 5520e98f4ab3ffb3ca347b1bfe417c5a380b9cbf