go：自签名证书管理系统软件架构实现

go
package main

import (
    "log"
    "net/http"

    "github.com/gorilla/mux"
    "yourproject/pkg/api"
    "yourproject/pkg/cert"
    "yourproject/pkg/storage"
)

func main() {
    // 初始化存储层和领域层
    storage := storage.NewInMemoryStore()
    certManager := cert.NewManager(storage)

    // 初始化应用层
    certService := api.NewCertService(certManager)

    // 设置路由
    r := mux.NewRouter()
    r.HandleFunc("/certificates", certService.HandleCreateCertificate).Methods("POST")

    // 启动服务器
    log.Println("Starting server on :8080")
    log.Fatal(http.ListenAndServe(":8080", r))
}

go
package api

import (
    "encoding/json"
    "net/http"
    "yourproject/pkg/cert"
)

type CertService struct {
    CertManager *cert.Manager
}

func NewCertService(manager *cert.Manager) *CertService {
    return &CertService{
        CertManager: manager,
    }
}

func (cs *CertService) HandleCreateCertificate(w http.ResponseWriter, r *http.Request) {
    // 处理请求创建新证书
    // 实际应用中应该解析请求数据，这里简化为生成固定证书
    certificate, err := cs.CertManager.CreateCertificate("example.com")
    if err != nil {
        http.Error(w, err.Error(), http.StatusInternalServerError)
        return
    }

    // 返回生成的证书
    json.NewEncoder(w).Encode(certificate)
}

go
package cert

import "yourproject/pkg/storage"

type Manager struct {
    Storage storage.Storage
}

func NewManager(storage storage.Storage) *Manager {
    return &Manager{
        Storage: storage,
    }
}

func (m *Manager) CreateCertificate(domain string) (*Certificate, error) {
    // 实现创建证书的逻辑，这里只是返回一个示例
    cert := &Certificate{Domain: domain, Certificate: "CertData", Key: "KeyData"}
    return cert, nil
}

go
package storage

type Storage interface {
    // 定义存储接口
}

type InMemoryStore struct {
    // 实现一个内存存储作为示例
}

func NewInMemoryStore() *InMemoryStore {
    return &InMemoryStore{}
}

// 实现 Storage 接口的方法

go
package cert

type Certificate struct {
    Domain      string
    Certificate string
    Key         string
}