add QR code for contact info #22
Merged
trentlarson
merged 2 commits from contact-qr into master 2 years ago
7 changed files with 389 additions and 36 deletions
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<template> |
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<!-- QUICK NAV --> |
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<nav id="QuickNav" class="fixed bottom-0 left-0 right-0 bg-slate-200 z-50"> |
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<ul class="flex text-2xl p-2 gap-2"> |
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<!-- Home Feed --> |
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<li class="basis-1/5 rounded-md text-slate-500"> |
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<router-link :to="{ name: 'home' }" class="block text-center py-3 px-1"> |
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<fa icon="house-chimney" class="fa-fw"></fa> |
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</router-link> |
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</li> |
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<!-- Search --> |
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<li class="basis-1/5 rounded-md text-slate-500"> |
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<router-link |
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:to="{ name: 'discover' }" |
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class="block text-center py-3 px-1" |
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> |
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<fa icon="magnifying-glass" class="fa-fw"></fa> |
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</router-link> |
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</li> |
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<!-- Projects --> |
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<li class="basis-1/5 rounded-md text-slate-500"> |
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<router-link |
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:to="{ name: 'projects' }" |
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class="block text-center py-3 px-1" |
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> |
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<fa icon="folder-open" class="fa-fw"></fa> |
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</router-link> |
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</li> |
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<!-- Contacts --> |
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<li class="basis-1/5 rounded-md text-slate-500"> |
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<router-link |
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:to="{ name: 'contacts' }" |
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class="block text-center py-3 px-1" |
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> |
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<fa icon="users" class="fa-fw"></fa> |
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</router-link> |
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</li> |
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<!-- Profile --> |
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<li class="basis-1/5 rounded-md bg-slate-400 text-white"> |
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<router-link |
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:to="{ name: 'account' }" |
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class="block text-center py-3 px-1" |
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> |
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<fa icon="circle-user" class="fa-fw"></fa> |
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</router-link> |
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</li> |
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</ul> |
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</nav> |
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|
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<!-- CONTENT --> |
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<section id="Content" class="p-6 pb-24"> |
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<!-- Heading --> |
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<h1 id="ViewHeading" class="text-4xl text-center font-light pt-4 mb-8"> |
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Contact Info |
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</h1> |
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|
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<!-- |
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Play with display options: https://qr-code-styling.com/ |
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See docs: https://www.npmjs.com/package/qr-code-generator-vue3 |
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--> |
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<QRCodeVue3 |
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:value="this.qrValue" |
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:cornersSquareOptions="{ type: 'extra-rounded' }" |
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:dotsOptions="{ type: 'square' }" |
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class="flex justify-center" |
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/> |
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|
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<!-- This same popup code is in many files. --> |
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<div v-bind:class="computedAlertClassNames()"> |
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<button |
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class="close-button bg-slate-200 w-8 leading-loose rounded-full absolute top-2 right-2" |
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@click="onClickClose()" |
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> |
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<fa icon="xmark"></fa> |
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</button> |
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<p>{{ alertMessage }}</p> |
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</div> |
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</section> |
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</template> |
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|
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<script lang="ts"> |
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import QRCodeVue3 from "qr-code-generator-vue3"; |
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import { Component, Vue } from "vue-facing-decorator"; |
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import { accountsDB, db } from "@/db"; |
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import { MASTER_SETTINGS_KEY } from "@/db/tables/settings"; |
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import * as R from "ramda"; |
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import { SimpleSigner } from "@/libs/crypto"; |
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import * as didJwt from "did-jwt"; |
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|
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// eslint-disable-next-line @typescript-eslint/no-var-requires |
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const Buffer = require("buffer/").Buffer; |
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|
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@Component({ |
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components: { |
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QRCodeVue3, |
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}, |
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}) |
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export default class ContactQRScanShow extends Vue { |
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activeDid = ""; |
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apiServer = ""; |
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qrValue = ""; |
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|
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// 'created' hook runs when the Vue instance is first created |
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async created() { |
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await db.open(); |
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const settings = await db.settings.get(MASTER_SETTINGS_KEY); |
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this.activeDid = settings?.activeDid || ""; |
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this.apiServer = settings?.apiServer || ""; |
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await accountsDB.open(); |
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const accounts = await accountsDB.accounts.toArray(); |
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const account = R.find((acc) => acc.did === this.activeDid, accounts); |
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if (!account) { |
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this.alertMessage = "You have no identity yet."; |
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} else { |
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const identity = JSON.parse(account.identity); |
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const publicKeyHex = identity.keys[0].publicKeyHex; |
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const publicEncKey = Buffer.from(publicKeyHex, "hex").toString("base64"); |
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const contactInfo = { |
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iat: Date.now(), |
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iss: this.activeDid, |
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own: { |
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name: (settings?.firstName || "") + " " + (settings?.lastName || ""), |
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publicEncKey, |
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}, |
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}; |
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const alg = undefined; |
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const privateKeyHex: string = identity.keys[0].privateKeyHex; |
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const signer = await SimpleSigner(privateKeyHex); |
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// create a JWT for the request |
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const vcJwt: string = await didJwt.createJWT(contactInfo, { |
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alg: alg, |
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issuer: identity.did, |
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signer: signer, |
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}); |
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const viewPrefix = "https://endorser.ch/contact?jwt="; |
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this.qrValue = viewPrefix + vcJwt; |
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} |
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} |
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|
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// This same popup code is in many files. |
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alertMessage = ""; |
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public onClickClose() { |
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this.alertMessage = ""; |
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} |
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public computedAlertClassNames() { |
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return { |
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hidden: !this.alertMessage, |
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"dismissable-alert": true, |
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"bg-slate-100": true, |
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"p-5": true, |
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rounded: true, |
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"drop-shadow-lg": true, |
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fixed: true, |
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"top-3": true, |
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"inset-x-3": true, |
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"transition-transform": true, |
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"ease-in": true, |
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"duration-300": true, |
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}; |
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} |
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} |
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</script> |
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