Sign and verify

src/background/background.js

@@ -199,6 +199,33 @@ async function resolveRequset(request, webListData) {
     let seed = getSeed(wallet, selectedAccount)
 
     switch (method) {
+        case "signMessage":
+            if (!request.params || !request.params.encodedMessage) {
+                res.result = false
+                res.message = "Invalid params!"
+                break
+            }
+            request.params.publicKey = seed.keyPair.publicKey
+            triggerUi(request)
+            let confirmResult = await getConfirmResult()
+            if (confirmResult) {
+                apiAccount.buildFromPrivateKey(seed.keyPair.privateKey)
+                try {
+                    let bytes = Base58.decode(request.params.encodedMessage)
+                    res.signature = apiAccount.getSignature(bytes)
+                    res.publicKey = seed.keyPair.publicKey
+                    res.encodedMessage = request.params.encodedMessage
+                } catch (respError) {
+                    res.result = false
+                    res.message = "Invalid message.Message should be encoded in Base58 format."
+                    console.log(respError)
+                }
+            } else {
+                res.result = false
+                res.message = 'User denied the action'
+                return res
+            }
+            break
         case "address":
             res.address = seed.address
             break
@@ -323,7 +350,7 @@ async function resolveRequset(request, webListData) {
                 break
             }
             triggerUi(request)
-            let confirmResult = await getConfirmResult()
+            confirmResult = await getConfirmResult()
             let params = request.params
             if (confirmResult) {
                 let tra = new Transaction(networkByte)

src/components/NavBar.vue

@@ -86,6 +86,7 @@
               <b-dropdown-item v-b-modal.about href="#" class="drop-down"><img class="icon" src="../../static/icons/ic_about.png"><span class="text">About</span></b-dropdown-item>
               <b-dropdown-item v-b-modal.settings href="#" class="drop-down"><img class="icon" src="../../static/icons/ic_setting.png"><span class="text">Settings</span></b-dropdown-item>
               <b-dropdown-item v-show="isWebListExisted" v-b-modal.webList href="#" class="drop-down"><img class="icon" src="../../static/icons/web.png"><span class="text">Trusted List</span></b-dropdown-item>
+              <b-dropdown-item v-b-modal.signVerify href="#" class="drop-down"><img class="icon" src="../../static/icons/sign_verify.png"><span class="text">Sign&Verify</span></b-dropdown-item>
               <b-dropdown-item @click="logout" class="drop-down"><img class="icon" src="../../static/icons/ic_logout.png"><span class="text">Log Out</span></b-dropdown-item>
               </b-nav-item-dropdown>
             </b-navbar-nav>
@@ -96,6 +97,7 @@
                :account-name="accountNames[selectedAccount]"></Details>
       <Settings></Settings>
       <WebList @checkWebList="checkWebList"></WebList>
+      <SignVerify></SignVerify>
       <About></About>
     </div>
 </template>
@@ -108,6 +110,7 @@ import AddAccount from './AddAccount.vue'
 import { VSYS_PRECISION } from '../js-v-sdk/src/constants'
 import Settings from './Settings.vue'
 import WebList from './WebList.vue'
+import SignVerify from './SignVerify.vue'
 import About from './About.vue'
 import TokenSelect from "./TokenSelect.vue"
 import BigNumber from 'bignumber.js'
@@ -173,7 +176,8 @@ export default {
         TokenSelect,
         Settings,
         About,
-        WebList
+        WebList,
+        SignVerify
     },
     methods: {
         checkWebList() {