privateKey, err := rsa.GenerateKey(rand.Reader, 2048)
if err != nil {
fmt.Println("Failed to generate private key:", err)
return
// 生成证书模板
certTemplate := x509.Certificate{
SerialNumber: big.NewInt(time.Now().Unix()),
Subject: pkix.Name{CommonName: "example.com"},
NotBefore: time.Now(),
NotAfter: time.Now().AddDate(1, 0, 0),
KeyUsage: x509.KeyUsageDigitalSignature | x509.KeyUsageKeyEncipherment,
ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
DNSNames: []string{"example.com", "www.example.com"},
// 将证书模板序列化为 DER 格式
derBytes, err := x509.CreateCertificate(rand.Reader, &certTemplate, &certTemplate, &privateKey.PublicKey, privateKey)
if err != nil {
fmt.Println("Failed to create certificate:", err)
return
// 创建 PEM 编码的证书文件
certOut, err := os.Create("cert.pem")
if err != nil {
fmt.Println("Failed to create cert.pem:", err)
return
pem.Encode(certOut, &pem.Block{Type: "CERTIFICATE", Bytes: derBytes})
certOut.Close()
fmt.Println("Wrote cert.pem")
// 创建 PEM 编码的私钥文件
keyOut, err := os.OpenFile("key.pem", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
if err != nil {
fmt.Println("Failed to open key.pem for writing:", err)
return
pem.Encode(keyOut, &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(privateKey)})
keyOut.Close()
fmt.Println("Wrote key.pem")
运行上述代码后,会生成
cert.pem
和
key.pem
两个文件,其中
cert.pem
是 PEM 编码的证书,
key.pem
是 PEM 编码的私钥。这些文件可以用于启用 SSL/TLS 加密连接。在实际生产环境中,建议使用更安全的加密算法和密钥长度。
本站部分文章来源于网络,版权归原作者所有,如有侵权请联系站长删除。
转载请注明出处:
https://golang.0voice.com/?id=2207
根据您提供的输出信息,MySQL服务当前处于停止状态(inactive(dead))。这可能是由于先前启动的MySQL服务已经停止导致的。您可以尝试使用以下命令来启动MySQL服务:sudoservicemysqlst...
根据后端提供的代码,前端需要做如下修改:首先,确保已引入computerInsertComplete函数以向后端发送请求。然后,在表单提交逻辑中,在每个步骤中调用相应的onFinish方法,并处理返回结果。你可以使用await关键字等待...
steven@unbuntu:~/share/05_mysql$ sh: 0: getcwd() failed: No such file or directory
2024-03-31T03:21:44.903553Z mysqld_safe Logging to '/var/log/mysql/error.log'.
2024-03-31T03:21:44.906949Z mysqld_safe Directory '/var/run/mysqld' for UNIX socket f...
根据您提供的输出信息,出现了两个问题:sh:0:getcwd()failed:Nosuchfileordirectory错误表示当前工作目录不存在或无法访问。可能是由于目录被删除或权限问题导致的。您可以尝试切换到其他...
steven@unbuntu:~/share/05_mysql$ mysql -u root -p
Enter password:
ERROR 1698 (28000): Access denied for user 'root'@'localhost'
这个错误通常是由于密码不正确或权限问题导致的。请确保您输入的密码正确,并且具有访问MySQL数据库的权限。您可以尝试以下解决方法:确保您使用的是正确的密码。如果忘记了密码,可以通过重置root密码来解决。停止MySQL服...
steven@unbuntu:/$ mysql -u root
ERROR 1698 (28000): Access denied for user 'root'@'localhost'
如果在尝试使用mysql-uroot命令时出现"Accessdeniedforuser'root'@'localhost'"错误,可能是因为MySQL数据库中的root用户没有设置密码或者密码...
mysql> GRANT ALL PRIVILEGES ON *.* TO 'jerry'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '...
根据您提供的信息,仍然存在语法错误。根据MySQL的文档,WITHGRANTOPTION是在用户创建时指定的选项,而不是在授权语句中使用的选项。尝试以下语句进行授权:GRANTALLPRIVILEGESON*.*TO'j...
mysql> create user 'jerry'@'%' identified by '123456';
Query OK, 0 rows affected (0.01 sec)
mysql> select user,host from mysql.user;
+------------------+-----------+
| user | host |
+------------------+-----------+
| jerry ...
从你提供的信息来看,问题可能出在MySQL用户权限配置上。首先,请确认在另一台主机上使用以下命令登录:mysql-h<服务器IP地址>-ujerry-p确保将<服务器IP地址>替换为MySQL服务器的...
steven@unbuntu:~/share/05_mysql$ sudo service mysql start
sh: 0: getcwd() failed: No such file or directory
根据您提供的输出信息,出现了"getcwd()failed:Nosuchfileordirectory"错误。这个错误通常是由于当前工作目录不存在或无法访问导致的。请确保您当前所在的路径正确,并且具有足够的...
steven@unbuntu:~/share/05_mysql$ sudo /etc/init.d/mysql start
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
job-working-directory: error retrieving current directory: getcwd: ca...
根据您提供的输出信息,似乎出现了无法获取当前工作目录的错误。这可能是由于文件系统问题或访问权限限制导致的。您可以尝试以下解决方法:检查当前路径是否存在,并且您有足够的权限来访问它。您可以运行ls命令确认当前路径是否正确,同时确保...
steven@unbuntu:~/share/05_mysql$ sudo service mysql status
sh: 0: getcwd() failed: No such file or directory
○ mysql.service - MySQL Community Server
Loaded: loaded (/lib/systemd/system/mysql.service; enabled; preset: enabled)
Active: in...
steven@unbuntu:~/share/05_mysql$ mysql -u root
ERROR 1698 (28000): Access denied for user 'root'@'localhost'
computerInsertComplete(@RequestBody ComputerCompleteRequest request){
if (request == null){
throw new BusinessException(ErrorCode.NULL_ERROR);
long...">@PostMapping("/insertComplete")
public BaseResponse
computerInsertComplete(@RequestBody ComputerCompleteRequest request){
if (request == null){
throw new BusinessException(ErrorCode.NULL_ERROR);
long...
steven@unbuntu:~/share/05_mysql$ sh: 0: getcwd() failed: No such file or directory
2024-03-31T03:21:44.903553Z mysqld_safe Logging to '/var/log/mysql/error.log'.
2024-03-31T03:21:44.906949Z mysqld_safe Directory '/var/run/mysqld' for UNIX socket f...
steven@unbuntu:~/share/05_mysql$ mysql -u root -p
Enter password:
ERROR 1698 (28000): Access denied for user 'root'@'localhost'
$ git push develop
fatal: The current branch master has no upstream branch.
To push the current branch and set the remote as upstream, use
git push --set-upstream develop master
please translate"Time-lapse detection of sublethal damage
CTL–target cell interactions and sublethal damage during interaction were detected by co-registering the fluorescent reporter and dsRed OT1 CTL at the following frame intervals and duration...
A network thermodynamic analysis of the heat Pipe,具体介绍这篇文献的内容,并利用这篇文章的原理,基于C++编程建立热管的热力学求解器,给出具体代码
2023年05月13日
steven@unbuntu:~/share/05_mysql$ sudo mysqld_safe --skip-grant-tables &
[1] 6248
steven@unbuntu:~/share/05_mysql$ sh: 0: getcwd() failed: No such file or directory
2024-03-31T03:18:26.389614Z mysqld_safe Logging to '/var/log/mysql/error.log'.
2024...
mux := http.NewServeMux()
//在这里分别把下载、上传、range下载,查询的处理函数进行映射绑定
mux.HandleFunc("/download", handlerdownload)
mux.HandleFunc("/upload", handlerupload)
mux.HandleFunc("/range", handlerrange)
mux.HandleFunc("/inquire", handlerinquir...
root1@ubuntu:~/work/test/shenao-git/kvstore$ gcc -o ntyco_entry ntyco_entry.c -I ./NtyCo/core/ -L ./NtyCo/ -lntyco
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x24): undefined refer...
std::sort(this->ui->treeWidget->currentItem()->takeChildren().begin(),
this->ui->treeWidget->currentItem()->takeChildren().end(),
[this](const QTreeWidgetItem* item1, const QTreeWidgetItem* ite...