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Merge pull request #15232 from karalabe/macos-usbhw-fixes 

accounts/usbwallet: handle bad interface number on macOS
This commit is contained in:
Péter Szilágyi 2017-10-03 13:14:18 +03:00 committed by GitHub
parent f4c49bc0f0 8d126a4981
commit c2d93ded35
1 changed files with 8 additions and 4 deletions
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12
accounts/usbwallet/hub.go
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@ -47,6 +47,8 @@ type Hub struct {
scheme string // Protocol scheme prefixing account and wallet URLs.
vendorID uint16 // USB vendor identifier used for device discovery
productIDs []uint16 // USB product identifiers used for device discovery
usageID uint16 // USB usage page identifier used for macOS device discovery
endpointID int // USB endpoint identifier used for non-macOS device discovery
makeDriver func(log.Logger) driver // Factory method to construct a vendor specific driver
refreshed time.Time // Time instance when the list of wallets was last refreshed
@ -66,16 +68,16 @@ type Hub struct {
// NewLedgerHub creates a new hardware wallet manager for Ledger devices.
func NewLedgerHub() (*Hub, error) {
return newHub(LedgerScheme, 0x2c97, []uint16{0x0000 /* Ledger Blue */, 0x0001 /* Ledger Nano S */}, newLedgerDriver)
return newHub(LedgerScheme, 0x2c97, []uint16{0x0000 /* Ledger Blue */, 0x0001 /* Ledger Nano S */}, 0xffa0, 0, newLedgerDriver)
}
// NewTrezorHub creates a new hardware wallet manager for Trezor devices.
func NewTrezorHub() (*Hub, error) {
return newHub(TrezorScheme, 0x534c, []uint16{0x0001 /* Trezor 1 */}, newTrezorDriver)
return newHub(TrezorScheme, 0x534c, []uint16{0x0001 /* Trezor 1 */}, 0xff00, 0, newTrezorDriver)
}
// newHub creates a new hardware wallet manager for generic USB devices.
func newHub(scheme string, vendorID uint16, productIDs []uint16, makeDriver func(log.Logger) driver) (*Hub, error) {
func newHub(scheme string, vendorID uint16, productIDs []uint16, usageID uint16, endpointID int, makeDriver func(log.Logger) driver) (*Hub, error) {
if !hid.Supported() {
return nil, errors.New("unsupported platform")
}
@ -83,6 +85,8 @@ func newHub(scheme string, vendorID uint16, productIDs []uint16, makeDriver func
scheme: scheme,
vendorID: vendorID,
productIDs: productIDs,
usageID: usageID,
endpointID: endpointID,
makeDriver: makeDriver,
quit: make(chan chan error),
}
@ -133,7 +137,7 @@ func (hub *Hub) refreshWallets() {
}
for _, info := range hid.Enumerate(hub.vendorID, 0) {
for _, id := range hub.productIDs {
if info.ProductID == id && info.Interface == 0 {
if info.ProductID == id && (info.UsagePage == hub.usageID || info.Interface == hub.endpointID) {
devices = append(devices, info)
break
}