95 lines
3.4 KiB
QML
95 lines
3.4 KiB
QML
import QtQuick 2.15
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import StatusQ.Core.Utils 0.1
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QObject {
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id: root
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required property var controller
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/// \c dappsJson serialized from status-go.wallet.GetDapps
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signal dappsListReceived(string dappsJson)
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signal userAuthenticated(string topic, string id, string password, string pin)
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signal userAuthenticationFailed(string topic, string id)
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function addWalletConnectSession(sessionJson) {
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return controller.addWalletConnectSession(sessionJson)
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}
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function deactivateWalletConnectSession(topic) {
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return controller.deactivateWalletConnectSession(topic)
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}
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function updateWalletConnectSessions(activeTopicsJson) {
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return controller.updateSessionsMarkedAsActive(activeTopicsJson)
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}
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function authenticateUser(topic, id, address) {
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let ok = controller.authenticateUser(topic, id, address)
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if(!ok) {
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root.userAuthenticationFailed()
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}
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}
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// Returns the hex encoded signature of the message or empty string if error
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function signMessage(topic, id, address, password, message) {
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return controller.signMessage(address, password, message)
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}
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// Returns the hex encoded signature of the typedDataJson or empty string if error
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function signTypedDataV4(topic, id, address, password, typedDataJson) {
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return controller.signTypedDataV4(address, password, typedDataJson)
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}
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// Remove leading zeros from hex number as expected by status-go
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function stripLeadingZeros(hexNumber) {
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let fixed = hexNumber.replace(/^0x0*/, '0x')
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return fixed == '0x' ? '0x0' : fixed;
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}
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// Strip leading zeros from numbers as expected by status-go
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function prepareTxForStatusGo(txObj) {
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let tx = {}
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if (txObj.data) { tx.data = txObj.data }
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if (txObj.from) { tx.from = txObj.from }
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if (txObj.gasLimit) { tx.gasLimit = stripLeadingZeros(txObj.gasLimit) }
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if (txObj.gasPrice) { tx.gasPrice = stripLeadingZeros(txObj.gasPrice) }
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if (txObj.nonce) { tx.nonce = stripLeadingZeros(txObj.nonce) }
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if (txObj.to) { tx.to = txObj.to }
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if (txObj.value) { tx.value = stripLeadingZeros(txObj.value) }
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return tx
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}
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// Returns the hex encoded signature of the transaction or empty string if error
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function signTransaction(topic, id, address, chainId, password, txObj) {
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let tx = prepareTxForStatusGo(txObj)
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return controller.signTransaction(address, chainId, password, JSON.stringify(tx))
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}
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// Returns the hash of the transaction or empty string if error
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function sendTransaction(topic, id, address, chainId, password, txObj) {
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let tx = prepareTxForStatusGo(txObj)
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return controller.sendTransaction(address, chainId, password, JSON.stringify(tx))
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}
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/// \c getDapps triggers an async response to \c dappsListReceived
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function getDapps() {
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return controller.getDapps()
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}
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// Handle async response from controller
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Connections {
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target: controller
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function onDappsListReceived(dappsJson) {
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root.dappsListReceived(dappsJson)
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}
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function onUserAuthenticationResult(topic, id, success, password, pin) {
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if (success) {
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root.userAuthenticated(topic, id, password, pin)
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} else {
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root.userAuthenticationFailed(topic, id)
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}
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}
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}
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} |