Laravel笔记-用户登录时密码进行RSA加密（提高系统安全性）

前段时间写了一篇提高Laravel用户登录，登录失败5次后，锁帐号的功能。

但后面发现，Laravel提供的安全还是不行，数据都是在裸奔，如下图所示：

万一中途xx路由器被入侵了。被人抓到这个包，本来就是http的，又是明文，太不安全了。所以这里做一个加密。

这里知识点比较多，涉及C/C++，OpenSSL、Qt等语言和框架，这里就简单说下思路和贴一些伪代码：

这里我用Qt将OpenSSL库封装成插件，提供下面的API功能：

Get请求：

CJson *RSACipher::getResponse(QMap parament)
{
    CJson *json = new CJson;

    if(parament.contains("cmd")){

        QString cmd = parament.value("cmd").toString();
        RSASecret *rsa = RSASecret::getInstance();
        QList retVec;
        if(cmd == "publicKeys"){

            retVec = rsa->getAllPublicKeys();
        }
        else if(cmd == "privateKeys"){

            retVec = rsa->getAllPrivateKeys();
        }
        else if(cmd == "allKeys"){

            retVec = rsa->getAllKeys();
        }

        json->insertValue("data", retVec);
    }

    return json;
}

Post请求：

CJson *RSACipher::postResponse(QString body)
{
    CJson *json = new CJson;
    QMap map = CJson::JsonToMap(body);
    if(map.contains("cmd") && map.contains("data")){

        RSASecret *rsa = RSASecret::getInstance();
        int  type;
        QString data = map.value("data").toString();
        if(map.contains("type")){

            type = map.value("type").toInt();
        }
        else{

            type = rsa->getLatestType();
        }

        //返回值都是Base64
        QString ret;
        if(map.value("cmd").toString() == "publicEncryption"){

            ret = rsa->publicEncrypt(type, data);
        }
        else if(map.value("cmd").toString() == "privateDecryption"){

            ret = rsa->privateDecrypt(type, data);
        }
        else if(map.value("cmd").toString() == "privateEncryption"){

            ret = rsa->privateEncrypt(type, data);
        }
        else if(map.value("cmd").toString() == "publicDecryption"){

            ret = rsa->publicDecrypt(type, data);
        }

        json->insertValue("type", type);
        json->insertValue("data", ret);
    }
    return json;
}

Qt每小时生成RSA公钥和私钥，并且提供加解密的HTTP接口。

如下RSA公钥：

{
    "data": [
        {
            "createTime": "2022-06-07 00:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAph3ndB3WFpMTxxS3OHYlns6gZeSVxQt6ToVTYjIhPyb7PVoonTd+NQxx/iMn9txWlyxlnWqWNsDnuosScjcmYnM4HiCyyk7bgECrs9MpuDK6EWuN97dpd95fA5iz+0N+yN5lVNM4fPNKseBpoFSF5YnWf3ee6uG7V7lwp2uJfh5RKKZ2c0qYGAZxE1HqBwAp64xatVKf3kB18g7TonWQFeenPTEU/fKVXxklnL1U8DYUfuuPBUeLm92rq46Pi4xFTbri0mUZExKA9gTb9oMZi+xinivr0xx8KolbxBgoblqIgo+QfvwrFiJD0WTuzetCPfqkHFZwF/kPvpIS2eOwrpgfVnnwIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 31444,
            "type": 0
        },
        {
            "createTime": "2022-06-07 01:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5sHN780gMrXPOClxj74XnVOovl8+BWIfPwkfFIDUUWYZCuZZozvsqSZ40l6qYh/Rd5BjZ3NqlHup+xR+u/9JrnjEofvzJTOxHRIIP5UNRRhlw+BY7VpfOVBAtaaF5O9Ql3ujj/Uy2ApO6LGwsy6ONlnaVZ8UsIc42uGoVpGWDvt2r4NK27tSvW6R/yauggK/tnZsGefdf+nyudvS3wfPZ8QnhdgD4dwOO2DS7PX930pjqsUthf0lWsb+YmwNZSqWSOi03pZPYWlMnmgC/huONQZLnz0hAFG12eAzdYmCAc8xh6Y10pJWL4LQEvfd6VJCel9ON1FQjeW2AVoDBOaEPivHQnzwIDAQABn-----END PUBLIC KEY-----nu0005ufffdu0001?u0005Er",
            "ttl": 35044,
            "type": 1
        },
        {
            "createTime": "2022-06-07 02:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxUuaYHIblkeQvlyZnolxnmhE08h9kSyrMuufB9KEj4Jy2dBy/qTJNhWcBEWNpGnzKimoTGd7RyMAbL0J5Nl1pnBNv11J1WZiiE3+xRcbubUmjsDbr92o7m/HBhmPMtgxMKZ9S1dBU0kejxXrej2guGn/nB3rlQ4CSjXnlWtx3s2DBB9ToxQLVkrLksqhnswFa85YFZVOCvCGvTGA4KD+djHn3+YlLMSNNVyDJI3LtHtnhdi0Olp6eGVh8FDuMBXdJFX+9JCvTa5wsfNzKJD/xCPTnSg9sEw3s60qZj0nP5s+UYWBElWjRytaxkM7CK5A3JQ8yJ2dM5JC4FP2mkc8xYs2/nSQIDAQABn-----END PUBLIC KEY-----nufffdgu007f",
            "ttl": 38644,
            "type": 2
        },
        {
            "createTime": "2022-06-07 03:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1SwuqUZPTcIwN2tNGhNXnGg9Ks+xcWsjjxKwmRuIr/XeInSuzOmtzCfwVxYaqGixO3iLygq853oCtAxlyNQmjnVrA9Meep4aGFu7TWvEDm1yRpf43vHRgIbnqYoIpWuUtWLgdNnBNS6utZOgt5RMlJn/RfHohFFIvM8fgzTD34iZ0IhtClqST0UX9ZLGZQwrTgLVOkxzszbUB8wbDxCFnVnn7XUIxBVptyZC83/EZ4zwY6sN8GUXhhscfcLeu8rgjVVOANy7NtaYrzzhAy/aygg+nB+y4ISIzNTq/LM5SsTX2EXhc+g9H0Ax865wt4uS6Aj75F67R/zOIP08vxudKjhsqnMQIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 42244,
            "type": 3
        },
        {
            "createTime": "2022-06-07 04:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyEG2hZu0/83P2UdTf4fvnVtSoWXUgQlngMlWUXe59jW+hbvjv+fUfjlLz3USkBTrPRbFW9WXATuUNwMGn/zA8n6W0D9EE8zhfd9Zt14St8xGIgBHR9Ptcg5FqKQbraG5wBxBdL0zWDXI7LL5zxSz9QniUKVrR4vgPj3FT/whuqLlGoEWf0ouCHAF7NDY89+X3InKhMROxea/hAAVCqqviLkn9HvgpE/bGgiIY56pjJYGrThEyyCq1Rqf79lnAFRm1ukaoHzpvpwT+iNWu4pM6mQlncdVeQWFM/2HJuMM2YB8UeU4jBEfxOCUeFX5k2z2DsJoVFhBF4ArFE8o+LWWi2pQbnkwIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 45844,
            "type": 4
        },
        {
            "createTime": "2022-06-07 05:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAki1pPjj42LND2zu7M0CYnDEx+iZrUrzRFb8AbRyORYOOzkeELR3Mo2AVfASp6kThZFn7QsAku0drDW/ikCH4Gn3l2PkQ0VQWHnrqbFnAX89E1Q97wqGkeukWZTiD34RcFdktMzhMul/2BYMtsKkHx+nkwpm28wa9jCDrXQVy43gHBlujttWej0kQG3xaL21bxJyMieFMwSezN6JHxayUXYtnzPl0phQ7Y4eUSIUyI9PDJL/aUgDfGvZ6sZWcy4h7xJ4SfJ0zrr2ljJOKBDTJQ8i6ndWP4Ld7nSMSDnZ8u7Xt1q4hpS0ivNZUlPtBSuwA85wDN6JAyIGavKUXB7yopSsaFnnwIDAQABn-----END PUBLIC KEY-----nufffdgu007f",
            "ttl": 49444,
            "type": 5
        },
        {
            "createTime": "2022-06-07 06:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsokRVcyM+AJ6PiojFgHJnk4OUC0s597IqFQ/xviYUnldsWdI4h2zKdF2uWG/44jEia+YVX7XZNpOYBolLqILTn+8kxuyvrcXFkIdZaPkhNVhZi3BEXT+kS3bpyrKXcovyZZtt8X4NAYp88E8oqvirlnKNmd3p1ooSmALn5kER42VB4tfimaU5a4HK2RQpiiSQgIg0IE5u5jfuyZqjROG2Onnw5IUYx7UHhhlpD9VnQsfzd2vMJIwl+dDgX4qAFtqocWBxUxIHzwnJOKZhFo7z6ymnVIjxy0TPAAVXQox14RYRAK/l+T2aywgz01E84wbtjNoCr+zOAZF09rkm5eri2CaUnoQIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 53044,
            "type": 6
        },
        {
            "createTime": "2022-06-07 07:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1px/bv3imFjq6T1jsb6CnqbRX8x7Q57yoGfQlE/d5QTb/AUtnSD/Lafp2fqk5U+vxiXnQmuGPGFO9n5ZPVw4HnDF7kq565tv4tmkmYbtjJGzRt8EZG9jlT/vjUv2zG/xJFeTdZaz8E3MjkltOyC6A9n0bpBo54m4nk7XH+H5gmtMIYEGiv1s8LnYvYSKfXncv/qCanEtz3QdcBSvgijUPEanBrLD0Mx3tEn0rXc14UACQuu5S+38GimN0dq5kGyLv+mjl0ykVPaQbAhTJ6APgoXdnQAn2/PNSJzwIJ0RoPDs+2L0Yv1fTlfiifaf/sJ/RtfWemgtv/6/Tq81p7RoxCOiPniQIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 56644,
            "type": 7
        },
        {
            "createTime": "2022-06-07 08:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr+Q727M1Orqy/b+r2ZFrn/Ychj9dy3vEY5U6UaLvCQmOqHwDq2qVGuB/A8uexxdOExKtOzJWn6SfRZfBDK7d4n7itvAXAM6tYr52/MVaLbiiy1CNpqydx6I9Wgvs6n4BlAXz+oJUgzj4UpH9rUKpqpnqm6idez2snpvFFghWsL7LqtgRjojxEYgECnhuIyuxd/Eq7OFM5i8FIGQYpvffD+QnbVcyJEYsdK967pC6hXJpQQ0egGhRT5FHlPt2oVBQhxYnBqVUHVNNdfWP2kDaRyhEnChu1FdPn0nyOgq/G1eUGk3juhn5N5fQ/3NVQDKpFlLynjtUmmKugbrJ7XB6JP3jfn6wIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 60244,
            "type": 8
        },
        {
            "createTime": "2022-06-07 09:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyg8LztdfcF9jnK2vhpDincBr+PdsDb49aIUaWoMO+5PqWWpEfp6PMJXNGOWRvFhHYQ3imDhahjPQAiYmTkoKrnHpD3SaAEMKBqXN+m5hPqgsT1h/nZ563Dn9pxOI4bcbDFfITR1lWBBVQ1WKgqQaFpnUkNrMBFDNLRby97xx4KKYPsAUqwK1uOx3qheV5rnfY7HjNFZqRUT6G1EhBzvwuRHnqWBtuR1pOzH+6M9jkHnVNKdbBWpB/G8gmDj3PdZJ9LJPnkaCn6yYIOs5nL05aF6Xnga85m4+1t/ykqsgvbvzN62mFa79w0ZZ0JvybhBuDsGupknbktl5sFKbR1DEGNHgZn+QIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 63844,
            "type": 9
        },
        {
            "createTime": "2022-06-07 10:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA02cdaXR/KqFejIOHpilnne9cmjXm+E17skWwIq5ACh315x2utx0fFbGM8ZOODLdpbVeCiULM5j9dKWb9iOdFDnzYEUPm0bELGKKoS92pL66lUiaE6qedyasYsmUq29wtEIxjGzuBsJ/YIPyoldhr0SnsBXV7YW0B42v0KZh6Z+kZqDNr4mRV/NUS58wjOgyJhs8ObMgGRHeo+vpK3C5tup1n476pOK7YFyZpTaGv1eM1dTz148vUNDXiVK9CSrUFaEnqglcStG6RWxX0k8a9K4eCnQhSEpNJOepUoPgS26psISKFE2NSeP6fKibBN56bvgCt8QNYmejh2l87nhPJgAftunRQIDAQABn-----END PUBLIC KEY-----nufffdgu007f",
            "ttl": 67444,
            "type": 10
        },
        {
            "createTime": "2022-06-07 11:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvGbNy7XESflug6u3Hbw+nq78DGOIcaolJoPFWdzWGsV5zmrJ5teYw/ammzHcseBemAHYhWpzmnbHPfxHT7EK9nkQ4G5stBOcPS4vqr9ztwFGI4NPZsncF3jYMV+nIhfApx9rwKIaThUlpqyN+ySV/znMSjN1sCrwFr97xLUfX1YkRtHvMw4dmVdK9mmti19fVZ6lOtBnc5IKxK9rceS01PWnO/tD60oc1GqaAmWGcSwnUZH1z91EhZiNSE7StwCrnYf7I9PnU44aCJVcMibs8mF/n4WPxiWxHtB9kzItUSGi/Fq566kd4yOLPpJu15XxcUglRCSvYOYY18HIPxHv6fSF4nwQIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 71044,
            "type": 11
        },
        {
            "createTime": "2022-06-07 12:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4NJo7HIxs40HDNVn5DCTnhSpVu8pFYesJTBmRzR4B0ZtOydJzm91gYKZKKdWUnPBeZJryrxV8YhpUj+Hc7ssen/2MfK8GOQxjvRLbhFQxlYkof9/t5VHioTLg5TZW8MUgw9xGruWUE2vwRZBMoy2pbnVNlCCGm/kR+dq3g03fya2tYneAYUYL1zWKWsZ1sQSIsb7LCwUYAkLwsDNP1zQnIpneIVuYfNEvOTqBHPMqBhovW9PIBzzlGCE8suUc4/Lff9cQz9Z2pWlECAY501y/NwXnfF+qdR6rRrlurB+zBGLZ5BSWppU387+KnAPt3bzvF5mb4BF7jpqRpfpkxfh4mJBennQIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 74644,
            "type": 12
        },
        {
            "createTime": "2022-06-07 13:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2VCM9Hmrak8E3xr7jPTAnIB2kujXvvo8G/hvChDJmrqfZcJ3XP+1hwe5dW9VMnQQe1ehHKUn5m8x1Mtb2SLEXnjR/kd4/Bt2JShfHD3FNochNhA2L/fS/fj8HbL4jYQ9l7vPCw+w8PeIXpRy50ebJGnMAj2W97H4b795pY6eHrdlVddNADppYleyMBGbQho3M+5UUHrTnH5AIuvYZ3j+wSfnJFsG1Zd369wbknleufxOrYbMNJ6mZcRWWJL6yq5a3A7w+hoq2xC4Zr+XplW9STTdn3qliT+NXJ8uo2GfADFZJ1Pcvh4tWOscV9RPPLnYLTHETYXUtXlG0D2EyBCnYfrDAn+QIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 78244,
            "type": 13
        },
        {
            "createTime": "2022-06-07 14:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo7N7X/lrW3O7T5aB26HMnbZAFJEpEBQ366YRQcvWb9hezFX/tpNjS7qA5sUl2MqYr+4CnBik+7+tkGVTQxK96nfQBtLQA9IMrNOv1db/ImG3jFShTO2aVWmrAHoeB5xp6USSvMVqeXpkdBs1PChxQqnTrx498AGqHBU3oz9sTwVn0NjBNm2mfo8rol3rmf/bGNjamEzla3bjlqG1D/KG7RDntKeR4f/IVQzwY9KIa33ZIn1jhS/Gd6K19WzcB5rVBJpVDVatc82l4gA+xVk9liDQnMgIH+8Xqc8STwenwFqF3bDz28xNZ2YH9a19lFFavywlLTg09B1umKFZqs/WABTfZnrwIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 81844,
            "type": 14
        },
        {
            "createTime": "2022-06-07 15:00:04",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvBP3pLhH89m+42avbnKmnVdIv1mfqyUo/gND3Mrk/OIRtq5IXToNWmNDnjC4F51xY+Vms6By+Bii5hp8yUaZZnxBwOjVDfn4Sf7EyIHfaW3eWBhxN+wqJmE5iYg6aTjg71FynyzUelq0c/iTiYd9ZWn5iDVZ+J4OueVoEKnDJx09IP1NFrL3EhidRrZRkoZHVHYuYz7IsdmzCNyg45aJilbn07jKTteiazObp2ir4/Y/lGZc8d43hbXOf9Dyx+raARXO52BBGTWfnTvaTNhoUl2NnZlga1N9RlHtxHKh3Uh8UGchSw4nEhpgSsGAE907ZXbL9QWpBiRdDCgvyRzgvYgzqnIQIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 85444,
            "type": 15
        },
        {
            "createTime": "2022-06-06 16:00:03",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8OJAB89e7U3VDjtv9t5rnOu/iqSDHl9HxKwWDWEoapL7iwXJFAfabwP8wiSbByzH+munl4QW49MZSgbu+8fTGnG54Kn2MZA1gr+wJWeYzmcKD+aNxS+VHypOJkN6vr/lYPP8gIQ15rjApijt48VHAAnf5BiQhNh5a5ovTidfIz4v0yj6qAVJWzUWuDSUbtB4SHzxdT62sYTVEUytCBX7EGOnIzQwL8D7MebPw4eTuwnf9RrWgKCXmRlwLSdmO6tbkM79uG3HLvRIPv+04IYQo2TrnXtn5bhDzLLA6qqkSyrblTF140WJKJ4rrH41OAMicpP8bK6ZKVdG/1DDUnyhmiKyWnGQIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 2643,
            "type": 16
        },
        {
            "createTime": "2022-06-06 17:00:03",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtAMZsMHw7CPYPW25w6Wkn9A6XTwVjo+YxWPPYcrA/z87TJQ2CC6daOL1ptU8Xa/fFcHb4hQTtRzdTbgZN/YOLnNaOmzLSVInbQbvRu5MZVfAjM9Ih/G3sYyi+hra1mrRaYq/ltSABCu2sh8xN+5Xmfnm0BLdOMyjrxBWwB+VSPMqMrWZ5cQfvl7HBRh2ikFKsmp34VCv/zVpEA0LphkX6QVnQpls3kfTxP41XCT0hL4x/iLjxh1VkWmlJ0CRPLtP3K4+AiEj9dszYsNzty56bm1YnYKni2qCoWa45k7CdUjXxKmUOC3wEejlDjXSFVjYa+Y/hqA1AQOGm6VAwOb7wmVsGn/QIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 6243,
            "type": 17
        },
        {
            "createTime": "2022-06-06 18:00:03",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArit0fosZTOg8PHAlhE7Zn9WkCXhRAWcnw5NxG8elMYkYANoQGszP9MJrUn8eX1i/3oDlfRcwh7L3jlCPX/sZ7ndGMmA0zgJdWHmjUut7nAD0QBExtvdDoXYORTbR4Epwa6SVkOS3CIE5evJxltcKyInjFUUTe58ZqX8dM+JisekOpVcaKcORUXjJ6bJoaOhpsNFUXvFaNmwpodKo6w6LD/Ynry1TGIT+hQN6DabWhnpAH2cw+KfxNtemPKNcrYiZHjZa3pr3k8nqEgmDnqLSKOdvnss1KCODl9KWLH2wDCt6uJkBJDA0uV3Eo5oChhOk0NH1uf4zcE3TaNvDzj6YGO+SCnkQIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 9843,
            "type": 18
        },
        {
            "createTime": "2022-06-06 19:00:03",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoVLbhs8twS/gk7Ojjb4dnDBuDEFtyOP58jOF27N9eFTAbpRyeU6aBETlCVADUlVZvJ54Dj3+xBbOHYlvAsE3RnvdWnEF778o/5cTiokEwiEbtO2pVlLn9u38UDvoIHQo0dmgpsw4sKUD1Z4KfH+wy4n07km0xbxx5YGnmUaPUu0PGPKTAur5StjKE2h6M3rh4bcjH6s0cz1QozfjdBHmRdqnAe1M+Lo9acrgNK4BrYyGp7iVVcqqS4nYZejDVk1gZON1rWEmoEj20cFLud9ctcCNnVo5cBYYgOyA913WVlwRN4744AtXygfTVlsvPg1ju8Cao5P2LqcLL+ycarb+mJiBVnrwIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 13443,
            "type": 19
        },
        {
            "createTime": "2022-06-06 20:00:03",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0NxSo/ZB1cWANdKJZqwlnvUMNEi9LrZhJaLNP3vExKR8nHdTA91AufL5+w+k8kHO2EpP6jnrGj94S6N6rOobtnVhEHOBxzL4qn3PY4t23AcAbxGKQ2t8uujonV2cAgmhrP8CtOPzaSqF0iCtz6bqDVn1tOdNcyvIli9ACywcQB7wFX+latT0iCTq7mY5EI26WV5tz+94hXTRG69wwO8TzagnltNhURrgC4DLSjY2Ow8GlxN+BbbYwuXwZF/JBFg4UesIOwa2eNs+ln5lmYYTlogbn0kArp4rGee1buxEbWq9On58DK9bYXXuhp3E9TJrqiZFftNH5Ji9OCg8693SOe+mGnvQIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 17043,
            "type": 20
        },
        {
            "createTime": "2022-06-06 21:00:03",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6JsrGtvJK3aVIx/Fpk/Bn61mLi2ZgnxIK2SBehaKMCdbNqjP6KaRHY5GgA+lVqUHK9oJTKwBm3hAIEilA0hPen18dJvhhVR+YM1EaeyFudABwhF9sacNugduz9ciUi2iqsPeb5NVuj9dnNtz11A8c1nf96wYbXnxDDrpdkSaFqs8/ZqIePw7JgZwckkgR8QMCjnl65DXOIsnsEX3eRYhfaJnD1o7nUL5JhaGCpQFBXHd0OcphB6TO9UzD9KxGsjF9briQcNXnML2iD9aEutC8ngAn7dlPLV+8evcXH9lBIf2LVXsqlmd2nprpHkJpd1pRIilrEOHCEKS0/XTqlOKGov6fnSQIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 20643,
            "type": 21
        },
        {
            "createTime": "2022-06-06 22:00:03",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6U/tTGCeU+eCNx4uBD6xnEoUos52SxQvDpOL3uCFqoslrWQs15MVdvc45f8okvIEwdoSk+L4A5b9NMzL4pvzGnFxaZ31QRAHIOLqJzCFB7GwoeMbi39ey6TdIkr1zUzPT5+efYMFdoeaEEnQv6dThLnUNwyIOQd0/ZAlj8BoECQ5acLYm2k2P9HVc007eq///AVDxHS26k34V8c5WyNYt/Sn/gkTh8nuVx681zvTlGL2RtHaymtH7TX3dh1vAXQfSps4jblctx1Il26xXrgpnJd5npC3RIhi27IgV+OovFci/6DK2GsarMb0h33fngo7tsHeqphxjLkFyI5q4iaSb4o1AnawIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 24243,
            "type": 22
        },
        {
            "createTime": "2022-06-06 23:00:01",
            "publicKey": "-----BEGIN PUBLIC KEY-----nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvOw8KDJO9NYLp3TQ/cPUnqSo0R9hAK+t0287l33ztBwD+gGAG/UBOoYTM8ouulZ5h2DaB0ehTPGk0PAJ3Tx+ynSLwCxG2KQxqoGxnKNHGjUCS4edVGuxkGCO4zeHLXSD7eZEN2297kvAKsLZdvrUz8nQJXQe6Qth9JIF9ghdpcDu/1qpVU1ilIBB1dHwbagzc4JkW4Q2/B+K7orzaqKJgq9nqlyWRbXyaNBFOQX5DNLlOtlO38sdcGTdJTTwJ3EgJar1A++OknGguMIcSewxfVqXnV+MXyL/zvifNsaY3tWE1tw7DkHJjRssLCiKj/E/zCxC43EpUS01AFwW+xf/GrFfKnsQIDAQABn-----END PUBLIC KEY-----n",
            "ttl": 27841,
            "type": 23
        }
    ],
    "time": "2022-06-07 15:16:00"
}

然后将这个type和publicKey传给登录前端：

php代码：

$client = new Client();
$data = '';
try{

    $res = $client->request('GET', 'http://127.0.0.1:8080/RSACipher?cmd=publicKeys');
    $data = json_decode($res->getBody()->getContents());
}
catch (GuzzleException $e){

    return response()->json("{}");
}


date_default_timezone_set('Asia/Shanghai');

//拿前一个小时的数据
$sub = date('H') - 1;
return view('auth.login')->with('RSAModel', $data->data[$sub]);

前端代码：

在提交数据前调用JS对其进行RSA加密：

对应的HTML代码如下：

提交时只要带上加密好的password和对应的type。因为C++端是跑马灯的形式，有24个公钥私钥。需要指定是哪一个，才能解密。

后台验证时，当格式验证成功后，对password进行RSA解密。

//密码RSA解密
$rsaClient = new Client();
$rsaDeData = '';
try{

    $data = [
        'data' => $request['password'],
        'type' => $request['type'],
        'cmd' => 'privateDecryption'
    ];
    $res = $rsaClient->request('POST', 'http:/127.0.0.1:8080/RSACipher', [
        'body' => json_encode($data)
    ]);
    $rsaDeData = json_decode($res->getBody()->getContents());
}
catch (GuzzleException $e){

    return response()->json("{}");
}

$passwordDeBase64 = base64_decode($rsaDeData->data);
$request['password'] = $passwordDeBase64;

然后就调用Laravel原始的用户认证就可以了：

 $credentials = $request->only('email', 'password');

        if (Auth::attempt($credentials)) {
			......
			......
		}
......

现在来抓下包来看看：

Laravel笔记-用户登录时密码进行RSA加密（提高系统安全性）

C/C++/C#相关栏目本月热门文章