Node.js tls.rootCertificates用法及代码示例

tls.rootCertificates 属性是 tls 模块中 TLS 类的内置应用程序编程接口，用于返回表示根证书的字符串数组。

用法:

const tls.rootCertificates

返回值：此属性返回表示根证书的字符串数组。

如何生成私钥和公共证书？

私钥：打开记事本并复制并粘贴以下 key ：

现在将文件名另存为私人key.pem
公开证书：打开记事本并复制并粘贴以下 key ：

现在将文件名另存为public-cert.pem

示例 1： 文件名：index.js

javascript


// Node.js program to demonstrate the
// tls.rootCertificates method
const tls = require('tls'),
    fs = require('fs'),
    // Port and host address for server    
    PORT = 1337,
    HOST = '127.0.0.1',
    value = null;
// Private key and public certificate for access
const options = {
    key: fs.readFileSync('private-key.pem'),
    cert: fs.readFileSync('public-cert.pem'),
    rejectUnauthorized: false
};
// Creating and initializing server
const server = tls.createServer(options, function (socket) {a
    // Print the data that we received
    socket.on('data', function (data) {
        console.log('\nReceived: %s ',
            data.toString().replace(/(\n)/gm, ""));
    });
    // Stopping the server
    // by using the close() method
    server.close(() => {
        console.log("Server closed successfully");
    });
});
// Start listening on a specific port and address
// by using listen() method
server.listen(PORT, HOST, function () {
    console.log("I'm listening at %s, on port %s", HOST, PORT);
});
// Creating and initializing client
const client = tls.connect(PORT, HOST, options, function () {
    // Getting list of root certificate
    // by using tls.rootCertificates method
    value = tls.rootCertificates;
    client.write(" rootCertificates : " + value[0]);
    client.end(() => {
        console.log("Client closed successfully");
    });
});

使用以下命令运行index.js 文件：

node index.js

输出：

I'm listening at 127.0.0.1, on port 1337
Client closed successfully

Received:  rootCertificates : -----BEGIN CERTIFICATE-----MIIDq......
WFACSCZLg==-----END CERTIFICATE-----
Server closed successfully

示例 2： 文件名：index.js

javascript


// Node.js program to demonstrate the
// tls.rootCertificates method
const tls = require('tls'),
    fs = require('fs'),
    // Port and host address for server    
    PORT = 1337,
    HOST = '127.0.0.1';
// Private key and public certificate for access
const options = {
    key: fs.readFileSync('private-key.pem'),
    cert: fs.readFileSync('public-cert.pem'),
    rejectUnauthorized: false
};
// Creating and initializing server
const server = tls.createServer(options, function (socket) {
    // Getting list of root certificate
    // by using tls.rootCertificates method
    value = tls.rootCertificates;
    socket.write(" rootCertificates : " + value[0]);
    // Stopping the server
    // by using the close() method
    server.close(() => {
        console.log("Server closed successfully")
    });
});
// Start listening on a specific port and address
// by using listen() method
server.listen(PORT, HOST, function () {
    console.log("I'm listening at %s, on port %s", HOST, PORT);
});
// Creating and initializing client
const client = tls.connect(PORT, HOST, options, function () {
    console.log("client is connected");
});
client.on("data", function (data) {
    console.log('Received: %s',
        data.toString().replace(/(\n)/gm, ""));
    // Close the connection after receiving the message
    client.end(() => {
        console.log("client closed successfully")
    });
});

使用以下命令运行index.js 文件：

node index.js

输出：

I'm listening at 127.0.0.1, on port 1337
client is connected
Received:  rootCertificates : -----BEGIN CERTIFICATE
           ---- MIIDqDCCApC..........r1Uw
njvVNioZBPRcHv/PLLf//qu0bXu+TZLg==-----END CERTIFICATE-----
client closed successfully
Server closed successfully

参考：https://nodejs.org/dist/latest-v12.x/docs/api/tls.html#tls_tls_rootcertificates

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注：本文由纯净天空筛选整理自RohitPrasad3大神的英文原创作品 Node.js tls.rootCertificates Property。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。