使用 pyjwt 库计算签名,请使用pip install pyjwt
安装。
#!/usr/bin/python
#coding=utf-8
import jwt
AppId = 1255566655
FileId = "4564972818519602447"
CurrentTime = 1546340400
PsignExpire = 1546344000
UrlTimeExpire = "5c2b5640"
Key = "24FEQmTzro4V5u3D5epW"
Original = {
"appId": AppId,
"fileId": FileId,
"currentTimeStamp": CurrentTime,
"expireTimeStamp": PsignExpire,
"urlAccessInfo": {
"t": UrlTimeExpire
}
}
Signature = jwt.encode(Original, Key, algorithm='HS256')
print("Original: ", Original)
print("Signature: ", Signature)
使用 java-jwt 库计算签名。
import java.util.*;
import com.auth0.jwt.algorithms.Algorithm;
import com.auth0.jwt.exceptions.JWTCreationException;
import com.auth0.jwt.JWT;
class Main {
public static void main(String[] args) {
Integer AppId = 1255566655;
String FileId = "4564972818519602447";
Integer CurrentTime = 1589448067;
Integer PsignExpire = 1589548067;
String UrlTimeExpire = "5ebe9423";
String Key = "24FEQmTzro4V5u3D5epW";
HashMap<String, String> urlAccessInfo = new HashMap<String, String>();
urlAccessInfo.put("t", UrlTimeExpire);
try {
Algorithm algorithm = Algorithm.HMAC256(Key);
String token = JWT.create().withClaim("appId", AppId).withClaim("fileId", FileId)
.withClaim("currentTimeStamp", CurrentTime).withClaim("expireTimeStamp", PsignExpire)
.withClaim("urlAccessInfo", urlAccessInfo).sign(algorithm);
System.out.println("token:" + token);
} catch (JWTCreationException exception) {
// Invalid Signing configuration / Couldn't convert Claims.
}
}
}
使用 jwt-go 库计算签名,请使用命令go get github.com/dgrijalva/jwt-go
进行安装。
package main
import (
"fmt"
"time"
"strconv"
"github.com/dgrijalva/jwt-go"
)
func main() {
appId := 1255566655 // 用户 appid
fileId := "4564972818519602447" // 目标 FileId
currentTime := time.Now().Unix()
psignExpire := currentTime + 3600 // 可任意设置过期时间,示例1h
urlTimeExpire := strconv.FormatInt(psignExpire, 16) // 可任意设置过期时间,16进制字符串形式,示例1h
key := []byte("24FEQmTzro4V5u3D5epW")
// Create a new token object, specifying signing method and the claims
// you would like it to contain.
token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
"appId": appId,
"fileId": fileId,
"currentTimeStamp": currentTime,
"expireTimeStamp": psignExpire,
"urlAccessInfo": map[string]string{
"t": urlTimeExpire,
},
})
// Sign and get the complete encoded token as a string using the secret
tokenString, err := token.SignedString(key)
fmt.Println(tokenString, err)
}
使用 jose-jwt 计算签名,请使用 NuGet 命令Install-Package jose-jwt
进行安装。
using System;
using System.Text;
using System.Collections.Generic;
using Jose;
public class Program
{
public static void Main()
{
var appId = 1255566655; // 用户 appid
var fileId = "4564972818519602447"; // 目标 FileId
var currentTime = DateTimeOffset.UtcNow.ToUnixTimeSeconds();
var psignExpire = currentTime + 3600; // 可任意设置过期时间,示例1h
var urlTimeExpire = psignExpire.ToString("X4"); // 可任意设置过期时间,16进制形式,示例1h
var key = "24FEQmTzro4V5u3D5epW";
var keyBytes = Encoding.ASCII.GetBytes(key);
var payload = new Dictionary<string, object>()
{
{"appId", appId},
{"fileId", fileId},
{"currentTimeStamp", currentTime},
{"expireTimeStamp", psignExpire},
{"urlAccessInfo", new Dictionary<string, object>()
{
{"t", urlTimeExpire}
}
}
};
string token = Jose.JWT.Encode(payload, keyBytes, JwsAlgorithm.HS256);
Console.WriteLine(token);
}
}
使用 php-jwt 计算签名,请使用命令composer require firebase/php-jwt
进行安装。
<?php
require 'vendor/autoload.php';
use \Firebase\JWT\JWT;
$appId = 1255566655; // 用户 appid
$fileId = "4564972818519602447"; // 目标 FileId
$currentTime = time();
$psignExpire = $currentTime + 3600; // 可任意设置过期时间,示例1h
$urlTimeExpire = dechex($psignExpire); // 可任意设置过期时间,16进制字符串形式,示例1h
$key = "24FEQmTzro4V5u3D5epW";
$payload = array(
"appId" => $appId,
"fileId" => $fileId,
"currentTimeStamp" => $currentTime,
"expireTimeStamp" => $psignExpire,
"urlAccessInfo" => array(
"t" => $urlTimeExpire
)
);
$jwt = JWT::encode($payload, $key, 'HS256');
print_r($jwt);
?>
使用 jsonwebtoken 计算签名,请使用命令npm install jsonwebtoken
进行安装。
var jwt = require('jsonwebtoken');
var appId = 1255566655 // 用户 appid
var fileId = "4564972818519602447" // 目标 FileId
var currentTime = Math.floor(Date.now()/1000)
var psignExpire = currentTime + 3600 // 可任意设置过期时间,示例1h
var urlTimeExpire = psignExpire.toString(16) // 可任意设置过期时间,16进制字符串形式,示例1h
var key = '24FEQmTzro4V5u3D5epW'
var payload = {
appId: appId,
fileId: fileId,
currentTimeStamp: currentTime,
expireTimeStamp: psignExpire,
urlAccessInfo: {
t: urlTimeExpire
}
}
var token = jwt.sign(payload, key);
console.log(token);
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