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168
login/webauthn-authenticate.ftl
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168
login/webauthn-authenticate.ftl
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<#import "template.ftl" as layout>
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<@layout.registrationLayout; section>
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<#if section = "title">
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title
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<#elseif section = "header">
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${kcSanitize(msg("webauthn-login-title"))?no_esc}
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<#elseif section = "form">
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<div id="kc-form-webauthn" class="${properties.kcFormClass!}">
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<form id="webauth" action="${url.loginAction}" method="post">
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<input type="hidden" id="clientDataJSON" name="clientDataJSON"/>
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<input type="hidden" id="authenticatorData" name="authenticatorData"/>
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<input type="hidden" id="signature" name="signature"/>
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<input type="hidden" id="credentialId" name="credentialId"/>
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<input type="hidden" id="userHandle" name="userHandle"/>
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<input type="hidden" id="error" name="error"/>
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</form>
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<div class="${properties.kcFormGroupClass!} no-bottom-margin">
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<#if authenticators??>
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<form id="authn_select" class="${properties.kcFormClass!}">
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<#list authenticators.authenticators as authenticator>
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<input type="hidden" name="authn_use_chk" value="${authenticator.credentialId}"/>
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</#list>
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</form>
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<#if shouldDisplayAuthenticators?? && shouldDisplayAuthenticators>
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<#if authenticators.authenticators?size gt 1>
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<p class="${properties.kcSelectAuthListItemTitle!}">${kcSanitize(msg("webauthn-available-authenticators"))?no_esc}</p>
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</#if>
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<div class="${properties.kcFormClass!}">
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<#list authenticators.authenticators as authenticator>
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<div id="kc-webauthn-authenticator" class="${properties.kcSelectAuthListItemClass!}">
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<div class="${properties.kcSelectAuthListItemIconClass!}">
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<i class="${(properties['${authenticator.transports.iconClass}'])!'${properties.kcWebAuthnDefaultIcon!}'} ${properties.kcSelectAuthListItemIconPropertyClass!}"></i>
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</div>
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<div class="${properties.kcSelectAuthListItemBodyClass!}">
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<div id="kc-webauthn-authenticator-label"
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class="${properties.kcSelectAuthListItemHeadingClass!}">
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${kcSanitize(msg('${authenticator.label}'))?no_esc}
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</div>
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<#if authenticator.transports?? && authenticator.transports.displayNameProperties?has_content>
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<div id="kc-webauthn-authenticator-transport"
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class="${properties.kcSelectAuthListItemDescriptionClass!}">
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<#list authenticator.transports.displayNameProperties as nameProperty>
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<span>${kcSanitize(msg('${nameProperty!}'))?no_esc}</span>
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<#if nameProperty?has_next>
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<span>, </span>
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</#if>
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</#list>
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</div>
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</#if>
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<div class="${properties.kcSelectAuthListItemDescriptionClass!}">
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<span id="kc-webauthn-authenticator-created-label">
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${kcSanitize(msg('webauthn-createdAt-label'))?no_esc}
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</span>
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<span id="kc-webauthn-authenticator-created">
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${kcSanitize(authenticator.createdAt)?no_esc}
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</span>
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</div>
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</div>
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<div class="${properties.kcSelectAuthListItemFillClass!}"></div>
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</div>
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</#list>
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</div>
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</#if>
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</#if>
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<div id="kc-form-buttons" class="${properties.kcFormButtonsClass!}">
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<input id="authenticateWebAuthnButton" type="button" onclick="webAuthnAuthenticate()" autofocus="autofocus"
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value="${kcSanitize(msg("webauthn-doAuthenticate"))}"
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class="${properties.kcButtonClass!} ${properties.kcButtonPrimaryClass!} ${properties.kcButtonBlockClass!} ${properties.kcButtonLargeClass!}"/>
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</div>
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</div>
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</div>
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<script type="text/javascript" src="${url.resourcesCommonPath}/node_modules/jquery/dist/jquery.min.js"></script>
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<script type="text/javascript" src="${url.resourcesPath}/js/base64url.js"></script>
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<script type="text/javascript">
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function webAuthnAuthenticate() {
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let isUserIdentified = ${isUserIdentified};
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if (!isUserIdentified) {
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doAuthenticate([]);
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return;
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}
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checkAllowCredentials();
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}
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function checkAllowCredentials() {
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let allowCredentials = [];
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let authn_use = document.forms['authn_select'].authn_use_chk;
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if (authn_use !== undefined) {
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if (authn_use.length === undefined) {
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allowCredentials.push({
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id: base64url.decode(authn_use.value, {loose: true}),
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type: 'public-key',
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});
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} else {
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for (let i = 0; i < authn_use.length; i++) {
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allowCredentials.push({
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id: base64url.decode(authn_use[i].value, {loose: true}),
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type: 'public-key',
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});
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}
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}
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}
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doAuthenticate(allowCredentials);
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}
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function doAuthenticate(allowCredentials) {
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// Check if WebAuthn is supported by this browser
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if (!window.PublicKeyCredential) {
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$("#error").val("${msg("webauthn-unsupported-browser-text")?no_esc}");
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$("#webauth").submit();
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return;
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}
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let challenge = "${challenge}";
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let userVerification = "${userVerification}";
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let rpId = "${rpId}";
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let publicKey = {
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rpId : rpId,
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challenge: base64url.decode(challenge, { loose: true })
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};
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let createTimeout = ${createTimeout};
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if (createTimeout !== 0) publicKey.timeout = createTimeout * 1000;
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if (allowCredentials.length) {
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publicKey.allowCredentials = allowCredentials;
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}
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if (userVerification !== 'not specified') publicKey.userVerification = userVerification;
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navigator.credentials.get({publicKey})
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.then((result) => {
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window.result = result;
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let clientDataJSON = result.response.clientDataJSON;
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let authenticatorData = result.response.authenticatorData;
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let signature = result.response.signature;
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$("#clientDataJSON").val(base64url.encode(new Uint8Array(clientDataJSON), { pad: false }));
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$("#authenticatorData").val(base64url.encode(new Uint8Array(authenticatorData), { pad: false }));
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$("#signature").val(base64url.encode(new Uint8Array(signature), { pad: false }));
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$("#credentialId").val(result.id);
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if(result.response.userHandle) {
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$("#userHandle").val(base64url.encode(new Uint8Array(result.response.userHandle), { pad: false }));
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}
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$("#webauth").submit();
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})
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.catch((err) => {
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$("#error").val(err);
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$("#webauth").submit();
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})
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;
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}
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</script>
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<#elseif section = "info">
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</#if>
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</@layout.registrationLayout>
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