207 lines
11 KiB
TypeScript
207 lines
11 KiB
TypeScript
import React, { useState, memo } from "react";
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import DefaultTemplate from "./Template";
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import type { TemplateProps } from "./Template";
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import type { KcProps } from "./KcProps";
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import type { KcContextBase } from "../getKcContext/KcContextBase";
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import { useCssAndCx } from "../tools/useCssAndCx";
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import { useConstCallback } from "powerhooks/useConstCallback";
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import type { FormEventHandler } from "react";
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import type { I18n } from "../i18n";
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export type LoginProps = KcProps & {
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kcContext: KcContextBase.Login;
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i18n: I18n;
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doFetchDefaultThemeResources?: boolean;
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Template?: (props: TemplateProps) => JSX.Element | null;
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};
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const Login = memo((props: LoginProps) => {
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const { kcContext, i18n, doFetchDefaultThemeResources = true, Template = DefaultTemplate, ...kcProps } = props;
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const { social, realm, url, usernameEditDisabled, login, auth, registrationDisabled } = kcContext;
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const { msg, msgStr } = i18n;
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const { cx } = useCssAndCx();
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const [isLoginButtonDisabled, setIsLoginButtonDisabled] = useState(false);
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const onSubmit = useConstCallback<FormEventHandler<HTMLFormElement>>(e => {
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e.preventDefault();
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setIsLoginButtonDisabled(true);
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const formElement = e.target as HTMLFormElement;
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//NOTE: Even if we login with email Keycloak expect username and password in
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//the POST request.
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formElement.querySelector("input[name='email']")?.setAttribute("name", "username");
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formElement.submit();
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});
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return (
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<Template
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{...{ kcContext, i18n, doFetchDefaultThemeResources, ...kcProps }}
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displayInfo={social.displayInfo}
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displayWide={realm.password && social.providers !== undefined}
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headerNode={msg("doLogIn")}
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formNode={
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<div id="kc-form" className={cx(realm.password && social.providers !== undefined && kcProps.kcContentWrapperClass)}>
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<div
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id="kc-form-wrapper"
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className={cx(
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realm.password && social.providers && [kcProps.kcFormSocialAccountContentClass, kcProps.kcFormSocialAccountClass]
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)}
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>
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{realm.password && (
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<form id="kc-form-login" onSubmit={onSubmit} action={url.loginAction} method="post">
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<div className={cx(kcProps.kcFormGroupClass)}>
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{(() => {
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const label = !realm.loginWithEmailAllowed
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? "username"
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: realm.registrationEmailAsUsername
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? "email"
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: "usernameOrEmail";
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const autoCompleteHelper: typeof label = label === "usernameOrEmail" ? "username" : label;
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return (
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<>
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<label htmlFor={autoCompleteHelper} className={cx(kcProps.kcLabelClass)}>
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{msg(label)}
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</label>
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<input
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tabIndex={1}
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id={autoCompleteHelper}
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className={cx(kcProps.kcInputClass)}
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//NOTE: This is used by Google Chrome auto fill so we use it to tell
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//the browser how to pre fill the form but before submit we put it back
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//to username because it is what keycloak expects.
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name={autoCompleteHelper}
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defaultValue={login.username ?? ""}
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type="text"
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{...(usernameEditDisabled
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? { "disabled": true }
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: {
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"autoFocus": true,
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"autoComplete": "off"
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})}
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/>
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</>
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);
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})()}
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</div>
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<div className={cx(kcProps.kcFormGroupClass)}>
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<label htmlFor="password" className={cx(kcProps.kcLabelClass)}>
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{msg("password")}
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</label>
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<input
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tabIndex={2}
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id="password"
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className={cx(kcProps.kcInputClass)}
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name="password"
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type="password"
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autoComplete="off"
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/>
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</div>
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<div className={cx(kcProps.kcFormGroupClass, kcProps.kcFormSettingClass)}>
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<div id="kc-form-options">
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{realm.rememberMe && !usernameEditDisabled && (
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<div className="checkbox">
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<label>
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<input
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tabIndex={3}
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id="rememberMe"
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name="rememberMe"
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type="checkbox"
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{...(login.rememberMe
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? {
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"checked": true
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}
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: {})}
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/>
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{msg("rememberMe")}
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</label>
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</div>
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)}
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</div>
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<div className={cx(kcProps.kcFormOptionsWrapperClass)}>
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{realm.resetPasswordAllowed && (
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<span>
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<a tabIndex={5} href={url.loginResetCredentialsUrl}>
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{msg("doForgotPassword")}
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</a>
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</span>
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)}
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</div>
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</div>
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<div id="kc-form-buttons" className={cx(kcProps.kcFormGroupClass)}>
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<input
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type="hidden"
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id="id-hidden-input"
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name="credentialId"
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{...(auth?.selectedCredential !== undefined
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? {
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"value": auth.selectedCredential
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}
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: {})}
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/>
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<input
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tabIndex={4}
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className={cx(
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kcProps.kcButtonClass,
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kcProps.kcButtonPrimaryClass,
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kcProps.kcButtonBlockClass,
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kcProps.kcButtonLargeClass
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)}
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name="login"
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id="kc-login"
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type="submit"
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value={msgStr("doLogIn")}
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disabled={isLoginButtonDisabled}
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/>
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</div>
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</form>
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)}
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</div>
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{realm.password && social.providers !== undefined && (
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<div id="kc-social-providers" className={cx(kcProps.kcFormSocialAccountContentClass, kcProps.kcFormSocialAccountClass)}>
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<ul
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className={cx(
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kcProps.kcFormSocialAccountListClass,
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social.providers.length > 4 && kcProps.kcFormSocialAccountDoubleListClass
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)}
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>
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{social.providers.map(p => (
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<li key={p.providerId} className={cx(kcProps.kcFormSocialAccountListLinkClass)}>
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<a href={p.loginUrl} id={`zocial-${p.alias}`} className={cx("zocial", p.providerId)}>
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<span>{p.displayName}</span>
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</a>
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</li>
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))}
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</ul>
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</div>
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)}
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</div>
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}
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infoNode={
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realm.password &&
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realm.registrationAllowed &&
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!registrationDisabled && (
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<div id="kc-registration">
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<span>
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{msg("noAccount")}
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<a tabIndex={6} href={url.registrationUrl}>
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{msg("doRegister")}
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</a>
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</span>
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</div>
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)
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}
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/>
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);
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});
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export default Login;
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