199 lines
10 KiB
TypeScript
199 lines
10 KiB
TypeScript
import { useState, type FormEventHandler } from "react";
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import { clsx } from "keycloakify/tools/clsx";
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import { useConstCallback } from "keycloakify/tools/useConstCallback";
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import type { PageProps } from "keycloakify/login/pages/PageProps";
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import { useGetClassName } from "keycloakify/login/lib/useGetClassName";
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import type { KcContext } from "../kcContext";
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import type { I18n } from "../i18n";
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export default function Login(props: PageProps<Extract<KcContext, { pageId: "login.ftl" }>, I18n>) {
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const { kcContext, i18n, doUseDefaultCss, Template, classes } = props;
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const { getClassName } = useGetClassName({
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doUseDefaultCss,
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classes
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});
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const { social, realm, url, usernameHidden, login, auth, registrationDisabled } = kcContext;
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const { msg, msgStr } = i18n;
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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, doUseDefaultCss, classes }}
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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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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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<div id="kc-form" className={clsx(realm.password && social.providers !== undefined && getClassName("kcContentWrapperClass"))}>
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<div
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id="kc-form-wrapper"
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className={clsx(
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realm.password &&
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social.providers && [getClassName("kcFormSocialAccountContentClass"), getClassName("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={getClassName("kcFormGroupClass")}>
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{!usernameHidden &&
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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={getClassName("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={getClassName("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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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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</div>
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<div className={getClassName("kcFormGroupClass")}>
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<label htmlFor="password" className={getClassName("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={getClassName("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={clsx(getClassName("kcFormGroupClass"), getClassName("kcFormSettingClass"))}>
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<div id="kc-form-options">
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{realm.rememberMe && !usernameHidden && (
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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 === "on"
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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={getClassName("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={getClassName("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={clsx(
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getClassName("kcButtonClass"),
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getClassName("kcButtonPrimaryClass"),
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getClassName("kcButtonBlockClass"),
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getClassName("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
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id="kc-social-providers"
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className={clsx(getClassName("kcFormSocialAccountContentClass"), getClassName("kcFormSocialAccountClass"))}
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>
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<ul
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className={clsx(
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getClassName("kcFormSocialAccountListClass"),
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social.providers.length > 4 && getClassName("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={getClassName("kcFormSocialAccountListLinkClass")}>
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<a href={p.loginUrl} id={`zocial-${p.alias}`} className={clsx("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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</Template>
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);
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}
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