AList嵌入动态验证码实现引流

<script disable-devtool-auto src='https://cdn.jsdelivr.net/npm/disable-devtool'></script>
<script src="https://unpkg.com/sweetalert/dist/sweetalert.min.js"></script>

<script>
document.addEventListener('keydown', function(event) {
    if (event.key === 'F12' || (event.ctrlKey && event.shiftKey && ['I', 'J', 'C'].includes(event.key.toUpperCase()))) {
        event.preventDefault();
    }
});

document.addEventListener("DOMContentLoaded", function() {
    promptPassword("success", "请输入验证码以继续访问");
});

// 验证验证码函数
function validateCaptcha(captcha) {
    const xhr = new XMLHttpRequest();
    xhr.open("POST", "验证接口, true);
    xhr.setRequestHeader("Content-Type", "application/json");

    xhr.onreadystatechange = function () {
        if (xhr.readyState === 4) {
            try {
                const response = JSON.parse(xhr.responseText);
                if (xhr.status === 200 && response.code === 200) {
                    welcomeUser();
                } else {
                    swal("错误", response.msg || "验证码错误，请重试", "error").then(() => {
                        promptPassword("error", "请重新输入验证码");
                    });
                }
            } catch (e) {
                console.error("JSON 解析错误:", e);
                swal("错误", "响应格式不正确，请稍后重试", "error").then(() => {
                    promptPassword("error", "请重新输入验证码");
                });
            }
        }
    };

    xhr.send(JSON.stringify({ code: captcha }));
}

// 提示输入验证码的函数
function promptPassword(icon, title) {
    swal({
        title: title,
        text: "请确认您已获取正确的验证码。请点击下方按钮关注我们的微信公众号以获取验证码。",
        closeOnClickOutside: false,
        icon: icon,
        buttons: {
            confirm: {
                text: "确认提交",
                value: "confirm",
                className: "custom-swal-button swal-button--confirm"
            },
            getCode: {
                text: "微信公众号",
                value: "get_code",
                className: "custom-swal-button swal-button--copy"
            }
        },
        content: {
            element: "input",
            attributes: {
                placeholder: "请输入验证码",
                type: "text",
                style: "width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 4px;"
            }
        }
    })
    .then((value) => {
        if (value === '') {
            promptPassword("warning", "请输入正确的验证码");
        } else if (value === "get_code") {
            showWeChatCode();
        } else if (!/^\d{6}$/.test(value)) {
            promptPassword("warning", "验证码格式不正确，请输入6位数字");
        } else {
            validateCaptcha(value);
        }
    });
}

// 显示微信公众号二维码
function showWeChatCode() {
    swal({
        title: "关注微信公众号获取验证码",
        text: "请扫描以下二维码关注我们的微信公众号以获取验证码。",
        icon: "info",
        closeOnClickOutside: false,
        content: {
            element: "img",
            attributes: {
                src: "公众号图片",
                style: "width: 100%; height: auto; border-radius: 4px;"
            }
        },
        buttons: {
            confirm: {
                text: "返回输入",
                value: "confirm",
                className: "custom-swal-button swal-button--confirm"
            }
        }
    }).then(() => {
        promptPassword("info", "请输入验证码以继续访问");
    });
}

// 欢迎用户函数
function welcomeUser() {
    swal("欢迎！", {
        icon: "success",
        buttons: false,
        timer: 1000, //1秒后自动消失
    });
}


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