Simplify frontend assests and build steps
We just write the files directly in the public dir Then change the npm scripts to lint and compress them directly
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parent
1671323012
commit
ec17f65107
38 changed files with 333 additions and 11358 deletions
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@ -1,167 +0,0 @@
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class Auth {
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constructor() {}
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async register() {
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const createOptions = await this.getCreateOptions();
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const publicKeyCredentialCreationOptions = {
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challenge: this.base64URLStringToBuffer(createOptions.challenge),
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rp: {
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id: createOptions.rp.id,
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name: createOptions.rp.name,
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},
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user: {
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id: new TextEncoder().encode(window.atob(createOptions.user.id)),
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name: createOptions.user.name,
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displayName: createOptions.user.displayName,
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},
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pubKeyCredParams: createOptions.pubKeyCredParams,
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excludeCredentials: [],
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authenticatorSelection: createOptions.authenticatorSelection,
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timeout: 60000,
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};
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const credential = await navigator.credentials.create({
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publicKey: publicKeyCredentialCreationOptions
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});
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if (!credential) {
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throw new Error('Error generating a passkey');
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}
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const authenticatorAttestationResponse = {
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id: credential.id ? credential.id : null,
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type: credential.type ? credential.type : null,
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rawId: credential.rawId ? this.bufferToBase64URLString(credential.rawId) : null,
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response: {
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attestationObject: credential.response.attestationObject ? this.bufferToBase64URLString(credential.response.attestationObject) : null,
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clientDataJSON: credential.response.clientDataJSON ? this.bufferToBase64URLString(credential.response.clientDataJSON) : null,
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}
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};
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const registerCredential = await window.fetch('/admin/passkeys/register', {
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method: 'POST',
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body: JSON.stringify(authenticatorAttestationResponse),
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cache: 'no-cache',
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headers: {
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'Content-Type': 'application/json',
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'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]').getAttribute('content'),
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},
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});
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if (!registerCredential.ok) {
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throw new Error('Error saving the passkey');
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}
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window.location.reload();
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}
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async getCreateOptions() {
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const response = await fetch('/admin/passkeys/register', {
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method: 'GET',
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});
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return await response.json();
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}
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async login() {
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const loginData = await this.getLoginData();
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const publicKeyCredential = await navigator.credentials.get({
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publicKey: {
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challenge: this.base64URLStringToBuffer(loginData.challenge),
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userVerification: loginData.userVerification,
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timeout: 60000,
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}
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});
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if (!publicKeyCredential) {
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throw new Error('Authentication failed');
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}
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const authenticatorAttestationResponse = {
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id: publicKeyCredential.id ? publicKeyCredential.id : '',
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type: publicKeyCredential.type ? publicKeyCredential.type : '',
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rawId: publicKeyCredential.rawId ? this.bufferToBase64URLString(publicKeyCredential.rawId) : '',
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response: {
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authenticatorData: publicKeyCredential.response.authenticatorData ? this.bufferToBase64URLString(publicKeyCredential.response.authenticatorData) : '',
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clientDataJSON: publicKeyCredential.response.clientDataJSON ? this.bufferToBase64URLString(publicKeyCredential.response.clientDataJSON) : '',
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signature: publicKeyCredential.response.signature ? this.bufferToBase64URLString(publicKeyCredential.response.signature) : '',
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userHandle: publicKeyCredential.response.userHandle ? this.bufferToBase64URLString(publicKeyCredential.response.userHandle) : '',
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},
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};
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const loginAttempt = await window.fetch('/login/passkey', {
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method: 'POST',
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body: JSON.stringify(authenticatorAttestationResponse),
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headers: {
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'Content-Type': 'application/json',
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'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]').getAttribute('content'),
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},
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});
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if (!loginAttempt.ok) {
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throw new Error('Login failed');
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}
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window.location.assign('/admin');
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}
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async getLoginData() {
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const response = await fetch('/login/passkey', {
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method: 'GET',
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});
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return await response.json();
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}
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/**
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* Convert a base64 URL string to a buffer.
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*
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* Sourced from https://github.com/MasterKale/SimpleWebAuthn/blob/master/packages/browser/src/helpers/base64URLStringToBuffer.ts#L8
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*
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* @param {string} base64URLString
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* @returns {ArrayBuffer}
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*/
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base64URLStringToBuffer(base64URLString) {
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// Convert from Base64URL to Base64
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const base64 = base64URLString.replace(/-/g, '+').replace(/_/g, '/');
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/**
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* Pad with '=' until it's a multiple of four
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* (4 - (85 % 4 = 1) = 3) % 4 = 3 padding
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* (4 - (86 % 4 = 2) = 2) % 4 = 2 padding
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* (4 - (87 % 4 = 3) = 1) % 4 = 1 padding
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* (4 - (88 % 4 = 0) = 4) % 4 = 0 padding
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*/
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const padLength = (4 - (base64.length % 4)) % 4;
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const padded = base64.padEnd(base64.length + padLength, '=');
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// Convert to a binary string
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const binary = window.atob(padded);
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// Convert binary string to buffer
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const buffer = new ArrayBuffer(binary.length);
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const bytes = new Uint8Array(buffer);
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for (let i = 0; i < binary.length; i++) {
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bytes[i] = binary.charCodeAt(i);
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}
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return buffer;
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}
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/**
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* Convert a buffer to a base64 URL string.
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*
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* Sourced from https://github.com/MasterKale/SimpleWebAuthn/blob/master/packages/browser/src/helpers/bufferToBase64URLString.ts#L7
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*
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* @param {ArrayBuffer} buffer
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* @returns {string}
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*/
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bufferToBase64URLString(buffer) {
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const bytes = new Uint8Array(buffer);
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let str = '';
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for (const charCode of bytes) {
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str += String.fromCharCode(charCode);
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}
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const base64String = btoa(str);
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return base64String.replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '');
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}
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}
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export { Auth };
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