keycloak_theme/src/login/pages/SelectAuthenticator.tsx

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2023-03-31 17:38:22 +02:00
import type { PageProps } from "keycloakify/login/pages/PageProps";
import { useGetClassName } from "keycloakify/login/lib/useGetClassName";
import type { KcContext } from "keycloakify/login/kcContext";
import type { I18n } from "keycloakify/login/i18n";
import { MouseEvent, useRef } from "react";
import { useConstCallback } from "keycloakify/tools/useConstCallback";
export default function SelectAuthenticator(props: PageProps<Extract<KcContext, { pageId: "select-authenticator.ftl" }>, I18n>) {
const { kcContext, i18n, doUseDefaultCss, Template, classes } = props;
const { url, auth } = kcContext;
const { getClassName } = useGetClassName({ doUseDefaultCss, classes });
const { msg } = i18n;
const selectCredentialsForm = useRef<HTMLFormElement>(null);
const authExecIdInput = useRef<HTMLInputElement>(null);
const submitForm = useConstCallback(() => {
selectCredentialsForm.current?.submit();
});
const onSelectedAuthenticator = useConstCallback((event: MouseEvent<HTMLDivElement>) => {
const divElement = event.currentTarget;
const authExecId = divElement.dataset.authExecId;
if (!authExecIdInput.current || !authExecId) {
return;
}
authExecIdInput.current.value = authExecId;
submitForm();
});
return (
<Template {...{ kcContext, i18n, doUseDefaultCss, classes }} headerNode={msg("loginChooseAuthenticator")}>
<form
id="kc-select-credential-form"
className={getClassName("kcFormClass")}
ref={selectCredentialsForm}
action={url.loginAction}
method="post"
>
<div className={getClassName("kcSelectAuthListClass")}>
{auth.authenticationSelections.map((authenticationSelection, index) => (
<div key={index} className={getClassName("kcSelectAuthListItemClass")}>
<div
style={{ cursor: "pointer" }}
onClick={onSelectedAuthenticator}
data-auth-exec-id={authenticationSelection.authExecId}
className={getClassName("kcSelectAuthListItemInfoClass")}
>
<div className={getClassName("kcSelectAuthListItemLeftClass")}>
<span className={getClassName(authenticationSelection.iconCssClass ?? "kcAuthenticatorDefaultClass")}></span>
</div>
<div className={getClassName("kcSelectAuthListItemBodyClass")}>
<div className={getClassName("kcSelectAuthListItemDescriptionClass")}>
<div className={getClassName("kcSelectAuthListItemHeadingClass")}>
{msg(authenticationSelection.displayName)}
</div>
<div className={getClassName("kcSelectAuthListItemHelpTextClass")}>
{msg(authenticationSelection.helpText)}
</div>
</div>
</div>
</div>
</div>
))}
<input type="hidden" id="authexec-hidden-input" name="authenticationExecution" ref={authExecIdInput} />
</div>
</form>
</Template>
);
}