forked from Mirrors/keyoxide-web
205 lines
9.1 KiB
JavaScript
205 lines
9.1 KiB
JavaScript
class Claim extends HTMLElement {
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// Specify the attributes to observe
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static get observedAttributes() {
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return ['data-claim'];
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}
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constructor() {
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// Call super
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super();
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// Shadow root
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this.attachShadow({mode: 'open'});
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// Details element
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const details = document.createElement('details');
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details.setAttribute('class', 'kx-item');
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// Summary element
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const summary = details.appendChild(document.createElement('summary'));
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// Info
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const info = summary.appendChild(document.createElement('div'));
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info.setAttribute('class', 'info');
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// Info > Service provider
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const serviceProvider = info.appendChild(document.createElement('p'));
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serviceProvider.setAttribute('class', 'subtitle');
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// Info > Profile
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const profile = info.appendChild(document.createElement('p'));
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profile.setAttribute('class', 'title');
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// Icons
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const icons = summary.appendChild(document.createElement('div'));
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icons.setAttribute('class', 'icons');
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const icons__verificationStatus = icons.appendChild(document.createElement('div'));
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icons__verificationStatus.setAttribute('class', 'verificationStatus');
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const icons__verificationStatus__inProgress = icons__verificationStatus.appendChild(document.createElement('div'));
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icons__verificationStatus__inProgress.setAttribute('class', 'inProgress');
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// Details content
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const content = details.appendChild(document.createElement('div'));
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content.setAttribute('class', 'content');
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// Load CSS stylesheet
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const linkCSS = document.createElement('link');
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linkCSS.setAttribute('rel', 'stylesheet');
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linkCSS.setAttribute('href', '/static/kx-styles.css');
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// Attach the elements to the shadow DOM
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this.shadowRoot.append(linkCSS, details);
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}
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attributeChangedCallback(name, oldValue, newValue) {
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this.updateContent(newValue);
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}
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async verify() {
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const claim = new doip.Claim(JSON.parse(this.getAttribute('data-claim')));
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await claim.verify({
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proxy: {
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policy: 'adaptive',
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hostname: 'PLACEHOLDER__PROXY_HOSTNAME'
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}
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});
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this.setAttribute('data-claim', JSON.stringify(claim));
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}
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updateContent(value) {
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const shadow = this.shadowRoot;
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const claim = new doip.Claim(JSON.parse(value));
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switch (claim.matches[0].serviceprovider.name) {
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case 'dns':
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case 'xmpp':
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case 'irc':
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shadow.querySelector('.info .subtitle').innerText = claim.matches[0].serviceprovider.name.toUpperCase();
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break;
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default:
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shadow.querySelector('.info .subtitle').innerText = claim.matches[0].serviceprovider.name;
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break;
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}
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shadow.querySelector('.info .title').innerText = claim.matches[0].profile.display;
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try {
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if (claim.status === 'verified') {
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shadow.querySelector('.icons .verificationStatus').setAttribute('data-value', claim.verification.result ? 'success' : 'failed');
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} else {
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shadow.querySelector('.icons .verificationStatus').setAttribute('data-value', 'running');
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}
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} catch (error) {
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shadow.querySelector('.icons .verificationStatus').setAttribute('data-value', 'failed');
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}
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const elContent = shadow.querySelector('.content');
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elContent.innerHTML = ``;
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// Handle failed ambiguous claim
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if (claim.status === 'verified' && !claim.verification.result && claim.isAmbiguous()) {
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shadow.querySelector('.info .subtitle').innerText = '---';
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const subsection0 = elContent.appendChild(document.createElement('div'));
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subsection0.setAttribute('class', 'subsection');
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const subsection0_icon = subsection0.appendChild(document.createElement('img'));
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subsection0_icon.setAttribute('src', '/static/img/alert-decagram.png');
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const subsection0_text = subsection0.appendChild(document.createElement('div'));
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const message = subsection0_text.appendChild(document.createElement('p'));
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message.innerHTML = `None of the matched service providers could be verified. Keyoxide was not able to determine which was the correct service provider or why the verification process failed.`;
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return;
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}
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// Links to profile and proof
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const subsection1 = elContent.appendChild(document.createElement('div'));
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subsection1.setAttribute('class', 'subsection');
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const subsection1_icon = subsection1.appendChild(document.createElement('img'));
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subsection1_icon.setAttribute('src', '/static/img/link.png');
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const subsection1_text = subsection1.appendChild(document.createElement('div'));
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const profile_link = subsection1_text.appendChild(document.createElement('p'));
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if (claim.matches[0].profile.uri) {
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profile_link.innerHTML = `Profile link: <a href="${claim.matches[0].profile.uri}">${claim.matches[0].profile.uri}</a>`;
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} else {
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profile_link.innerHTML = `Profile link: not accessible from browser`;
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}
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const proof_link = subsection1_text.appendChild(document.createElement('p'));
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if (claim.matches[0].proof.uri) {
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proof_link.innerHTML = `Proof link: <a href="${claim.matches[0].proof.uri}">${claim.matches[0].proof.uri}</a>`;
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} else {
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proof_link.innerHTML = `Proof link: not accessible from browser`;
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}
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elContent.appendChild(document.createElement('hr'));
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// Claim verification status
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const subsection2 = elContent.appendChild(document.createElement('div'));
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subsection2.setAttribute('class', 'subsection');
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const subsection2_icon = subsection2.appendChild(document.createElement('img'));
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subsection2_icon.setAttribute('src', '/static/img/decagram.png');
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const subsection2_text = subsection2.appendChild(document.createElement('div'));
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const verification = subsection2_text.appendChild(document.createElement('p'));
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if (claim.status === 'verified') {
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verification.innerHTML = `Claim verification has completed.`;
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subsection2_icon.setAttribute('src', '/static/img/check-decagram.png');
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} else {
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verification.innerHTML = `Claim verification is in progress…`;
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return;
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}
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elContent.appendChild(document.createElement('hr'));
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// Result of claim verification
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const subsection3 = elContent.appendChild(document.createElement('div'));
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subsection3.setAttribute('class', 'subsection');
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const subsection3_icon = subsection3.appendChild(document.createElement('img'));
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subsection3_icon.setAttribute('src', '/static/img/shield-search.png');
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const subsection3_text = subsection3.appendChild(document.createElement('div'));
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const result = subsection3_text.appendChild(document.createElement('p'));
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result.innerHTML = `The claim <strong>${claim.verification.result ? 'HAS BEEN' : 'COULD NOT BE'}</strong> verified by the proof.`;
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// Additional info
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if (claim.verification.proof.viaProxy) {
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elContent.appendChild(document.createElement('hr'));
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const subsection4 = elContent.appendChild(document.createElement('div'));
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subsection4.setAttribute('class', 'subsection');
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const subsection4_icon = subsection4.appendChild(document.createElement('img'));
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subsection4_icon.setAttribute('src', '/static/img/information.png');
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const subsection4_text = subsection4.appendChild(document.createElement('div'));
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const result_proxyUsed = subsection4_text.appendChild(document.createElement('p'));
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result_proxyUsed.innerHTML = `A proxy was used to fetch the proof: <a href="https://PLACEHOLDER__PROXY_HOSTNAME">PLACEHOLDER__PROXY_HOSTNAME</a>`;
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}
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// TODO Display errors
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// if (claim.verification.errors.length > 0) {
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// console.log(claim.verification);
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// elContent.appendChild(document.createElement('hr'));
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// const subsection5 = elContent.appendChild(document.createElement('div'));
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// subsection5.setAttribute('class', 'subsection');
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// const subsection5_icon = subsection5.appendChild(document.createElement('img'));
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// subsection5_icon.setAttribute('src', '/static/img/alert-circle.png');
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// const subsection5_text = subsection5.appendChild(document.createElement('div'));
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// claim.verification.errors.forEach(message => {
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// const error = subsection5_text.appendChild(document.createElement('p'));
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// if (message instanceof Error) {
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// error.innerText = message.message;
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// } else {
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// error.innerText = message;
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// }
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// });
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// }
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}
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}
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customElements.define('kx-claim', Claim);
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