From 4799b5abd411631920e0fcc907aba59a9fd09237 Mon Sep 17 00:00:00 2001
From: Guillaume Ballet <gballet@gmail.com>
Date: Thu, 16 May 2019 14:37:36 +0200
Subject: accounts/usbwallet: support webusb for Trezor wallets

---
 signer/core/api.go | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'signer/core')

diff --git a/signer/core/api.go b/signer/core/api.go
index 783aaece4..12bbd7bd3 100644
--- a/signer/core/api.go
+++ b/signer/core/api.go
@@ -151,6 +151,13 @@ func StartClefAccountManager(ksLocation string, nousb, lightKDF bool) *accounts.
 			backends = append(backends, trezorhub)
 			log.Debug("Trezor support enabled")
 		}
+		// Start a USB hub for Trezor hardware wallets (WebUSB version)
+		if trezorhub, err := usbwallet.NewWebUSBTrezorHub(); err != nil {
+			log.Warn(fmt.Sprintf("Failed to start Trezor hub, disabling: %v", err))
+		} else {
+			backends = append(backends, trezorhub)
+			log.Debug("Trezor support enabled")
+		}
 	}
 	// Clef doesn't allow insecure http account unlock.
 	return accounts.NewManager(&accounts.Config{InsecureUnlockAllowed: false}, backends...)
-- 
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