From 1e20ec8d87314f0443dfec577e8b300678414dbc Mon Sep 17 00:00:00 2001
From: Tom Beynon <tom@tombeynon.co.uk>
Date: Thu, 13 Oct 2022 18:58:33 +0100
Subject: [PATCH] Disable Evmos ledger support

---
 src/networks.json            | 3 ++-
 src/utils/Network.mjs        | 1 +
 src/utils/SignerProvider.mjs | 8 ++++++--
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/networks.json b/src/networks.json
index 1fc88803..5afef9d9 100644
--- a/src/networks.json
+++ b/src/networks.json
@@ -79,7 +79,8 @@
     "name": "evmos",
     "txTimeout": 120000,
     "ownerAddress": "evmosvaloper1umk407eed7af6anvut6llg2zevnf0dn0feqqny",
-    "maxPerDay": 1
+    "maxPerDay": 1,
+    "ledgerSupport": false
   },
   {
     "name": "sifchain",
diff --git a/src/utils/Network.mjs b/src/utils/Network.mjs
index 7fa54ee5..c386e805 100644
--- a/src/utils/Network.mjs
+++ b/src/utils/Network.mjs
@@ -85,6 +85,7 @@ class Network {
     this.coinGeckoId = this.chain.coinGeckoId
     this.estimatedApr = this.chain.estimatedApr
     this.apyEnabled = data.apyEnabled !== false && !!this.estimatedApr && this.estimatedApr > 0
+    this.ledgerSupport = this.chain.ledgerSupport ?? true
     this.authzSupport = this.chain.authzSupport
     this.authzAminoSupport = this.chain.authzAminoSupport
     this.defaultGasPrice = this.decimals && format(bignumber(multiply(0.000000025, pow(10, this.decimals))), { notation: 'fixed', precision: 4}) + this.denom
diff --git a/src/utils/SignerProvider.mjs b/src/utils/SignerProvider.mjs
index b3f2b219..7609d712 100644
--- a/src/utils/SignerProvider.mjs
+++ b/src/utils/SignerProvider.mjs
@@ -38,9 +38,13 @@ export default class SignerProvider {
     return this.provider.enable(chainId)
   }
 
-  getKey(network){
+  async getKey(network){
     const { chainId } = network
-    return this.provider.getKey(chainId)
+    const key = await this.provider.getKey(chainId)
+    if(!network.ledgerSupport && (key.isNanoLedger || key.isHardware)){
+      throw new Error('Ledger support is coming soon')
+    }
+    return key
   }
 
   getSigner(network){