feat: user items

2026-08-24 15:57:08 +08:00
parent b7769ece4c
commit 132fb7c357
29 changed files with 1599 additions and 2031 deletions
@@ -0,0 +1,13 @@
+package config
+
+type Config struct {
+	Nacos NacosConf
+}
+
+type NacosConf struct {
+	Hosts       []string
+	NamespaceId string `json:",optional"`
+	Group       string `json:",optional"`
+	RegisterIP  string `json:",optional"`
+	ConfigID    string `json:",optional"`
+}
@@ -0,0 +1,142 @@
+package logic
+
+import (
+	"context"
+	"crypto/hmac"
+	"crypto/sha256"
+	"encoding/base64"
+	"encoding/hex"
+	"encoding/json"
+	"fmt"
+	"hash"
+	"io"
+	"time"
+
+	"lone-services/pkg/utils"
+	chore "lone-services/rpc/chore/pb"
+	"lone-services/services/chore/internal/svc"
+
+	"github.com/aliyun/credentials-go/credentials"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type PolicyLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+type PolicyToken struct {
+	Policy           string `json:"policy"`
+	SecurityToken    string `json:"security_token"`
+	SignatureVersion string `json:"x_oss_signature_version"`
+	Credential       string `json:"x_oss_credential"`
+	Date             string `json:"x_oss_date"`
+	Signature        string `json:"signature"`
+	Host             string `json:"host"`
+	Dir              string `json:"dir"`
+}
+
+func NewPolicyLogic(ctx context.Context, svcCtx *svc.ServiceContext) *PolicyLogic {
+	return &PolicyLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+var (
+	region     string
+	bucketName string
+	product    = "oss"
+)
+
+func (l *PolicyLogic) Policy(in *chore.PolicyReq) (*chore.Response, error) {
+	// 设置bucket所处地域
+	region = utils.GetConfigString("oss.region")
+	// 替换为您的bucket名称
+	bucketName = utils.GetConfigString("oss.bucketName")
+	// 设置 OSS 上传地址
+	// lone-images.oss-accelerate.aliyuncs.com
+	host := fmt.Sprintf("https://%s.oss-%s.aliyuncs.com", bucketName, region)
+	// 设置上传目录
+	dir := utils.GetConfigString("oss.dir")
+	config := new(credentials.Config).
+		SetType("ram_role_arn").
+		SetAccessKeyId(utils.GetConfigString("oss.accessKeyId")).
+		SetAccessKeySecret(utils.GetConfigString("oss.accessKeySecret")).
+		SetRoleArn(utils.GetConfigString("oss.roleArn")).
+		SetRoleSessionName(utils.GetConfigString("oss.roleSessionName")).
+		SetPolicy("").
+		SetRoleSessionExpiration(3600)
+
+	// 根据配置创建凭证提供器
+	provider, err := credentials.NewCredential(config)
+	if err != nil {
+		l.Errorf("NewCredential fail, err:%v", err)
+	}
+	// 从凭证提供器获取凭证
+	cred, err := provider.GetCredential()
+	if err != nil {
+		l.Errorf("GetCredential fail, err:%v", err)
+	}
+	// 构建policy
+	utcTime := time.Now().UTC()
+	date := utcTime.Format("20060102")
+	expiration := utcTime.Add(1 * time.Hour)
+	policyMap := map[string]any{
+		"expiration": expiration.Format("2006-01-02T15:04:05.000Z"),
+		"conditions": []any{
+			map[string]string{"bucket": bucketName},
+			map[string]string{"x-oss-signature-version": "OSS4-HMAC-SHA256"},
+			map[string]string{"x-oss-credential": fmt.Sprintf("%v/%v/%v/%v/aliyun_v4_request", *cred.AccessKeyId, date, region, product)},
+			map[string]string{"x-oss-date": utcTime.Format("20060102T150405Z")},
+			map[string]string{"x-oss-security-token": *cred.SecurityToken},
+		},
+	}
+	// 将policy转换为 JSON 格式
+	policy, err := json.Marshal(policyMap)
+	if err != nil {
+		l.Errorf("json.Marshal fail, err:%v", err)
+	}
+	// 构造待签名字符串（StringToSign）
+	stringToSign := base64.StdEncoding.EncodeToString([]byte(policy))
+	hmacHash := func() hash.Hash { return sha256.New() }
+	// 构建signing key
+	signingKey := "aliyun_v4" + *cred.AccessKeySecret
+	h1 := hmac.New(hmacHash, []byte(signingKey))
+	io.WriteString(h1, date)
+	h1Key := h1.Sum(nil)
+	h2 := hmac.New(hmacHash, h1Key)
+	io.WriteString(h2, region)
+	h2Key := h2.Sum(nil)
+	h3 := hmac.New(hmacHash, h2Key)
+	io.WriteString(h3, product)
+	h3Key := h3.Sum(nil)
+	h4 := hmac.New(hmacHash, h3Key)
+	io.WriteString(h4, "aliyun_v4_request")
+	h4Key := h4.Sum(nil)
+	// 生成签名
+	h := hmac.New(hmacHash, h4Key)
+	io.WriteString(h, stringToSign)
+	signature := hex.EncodeToString(h.Sum(nil))
+	// 构建返回给前端的表单
+	policyToken := PolicyToken{
+		Policy:           stringToSign,
+		SecurityToken:    *cred.SecurityToken,
+		SignatureVersion: "OSS4-HMAC-SHA256",
+		Credential:       fmt.Sprintf("%v/%v/%v/%v/aliyun_v4_request", *cred.AccessKeyId, date, region, product),
+		Date:             utcTime.UTC().Format("20060102T150405Z"),
+		Signature:        signature,
+		Host:             host, // 返回 OSS 上传地址
+		Dir:              dir,  // 返回上传目录
+	}
+	response, err := json.Marshal(policyToken)
+	if err != nil {
+		fmt.Println("json err:", err)
+	}
+	return &chore.Response{
+		Code: 0,
+		Data: string(response),
+	}, nil
+}
@@ -0,0 +1,29 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.10.1
+// Source: chore.proto
+
+package server
+
+import (
+	"context"
+
+	"lone-services/rpc/chore/pb"
+	"lone-services/services/chore/internal/logic"
+	"lone-services/services/chore/internal/svc"
+)
+
+type ChoreServer struct {
+	svcCtx *svc.ServiceContext
+	chore.UnimplementedChoreServer
+}
+
+func NewChoreServer(svcCtx *svc.ServiceContext) *ChoreServer {
+	return &ChoreServer{
+		svcCtx: svcCtx,
+	}
+}
+
+func (s *ChoreServer) Policy(ctx context.Context, in *chore.PolicyReq) (*chore.Response, error) {
+	l := logic.NewPolicyLogic(ctx, s.svcCtx)
+	return l.Policy(in)
+}
@@ -0,0 +1,15 @@
+package svc
+
+import (
+	"lone-services/services/chore/internal/config"
+)
+
+type ServiceContext struct {
+	Config config.Config
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+	return &ServiceContext{
+		Config: c,
+	}
+}