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			96 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			96 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
package apiThird
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import (
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	api "Open_IM/pkg/base_info"
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	"Open_IM/pkg/common/config"
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	"Open_IM/pkg/common/constant"
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	"Open_IM/pkg/common/log"
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	"Open_IM/pkg/common/token_verify"
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	"fmt"
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	openapi "github.com/alibabacloud-go/darabonba-openapi/client"
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	sts20150401 "github.com/alibabacloud-go/sts-20150401/client"
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	"github.com/alibabacloud-go/tea/tea"
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	"github.com/fatih/structs"
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	//"github.com/fatih/structs"
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	"github.com/gin-gonic/gin"
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	"net/http"
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	"time"
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)
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var stsClient *sts20150401.Client
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/**
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 * 使用AK&SK初始化账号Client
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 * @param accessKeyId
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 * @param accessKeySecret
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 * @return Client
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 * @throws Exception
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 */
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func getStsClient() *sts20150401.Client {
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	if stsClient != nil {
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		return stsClient
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	}
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	conf := &openapi.Config{
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		// 您的AccessKey ID
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		AccessKeyId: tea.String(config.Config.Credential.Ali.AccessKeyID),
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		// 您的AccessKey Secret
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		AccessKeySecret: tea.String(config.Config.Credential.Ali.AccessKeySecret),
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		// Endpoint
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		Endpoint: tea.String(config.Config.Credential.Ali.StsEndpoint),
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	}
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	result, err := sts20150401.NewClient(conf)
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	if err != nil {
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		log.NewError("", "alists client初始化失败 ", err)
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	}
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	stsClient = result
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	return stsClient
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}
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func AliOSSCredential(c *gin.Context) {
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	req := api.OSSCredentialReq{}
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	if err := c.BindJSON(&req); err != nil {
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		log.NewError("0", "BindJSON failed ", err.Error())
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		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": err.Error()})
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		return
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	}
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	ok, userID := token_verify.GetUserIDFromToken(c.Request.Header.Get("token"), req.OperationID)
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	if !ok {
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		log.NewError(req.OperationID, "GetUserIDFromToken false ", c.Request.Header.Get("token"))
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		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": "GetUserIDFromToken failed"})
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		return
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	}
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	log.NewInfo(req.OperationID, "AliOSSCredential args ", userID)
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	stsResp, err := getStsClient().AssumeRole(&sts20150401.AssumeRoleRequest{
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		DurationSeconds: tea.Int64(config.Config.Credential.Ali.StsDurationSeconds),
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		Policy:          nil,
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		RoleArn:         tea.String(config.Config.Credential.Ali.OssRoleArn),
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		RoleSessionName: tea.String(fmt.Sprintf("%s-%d", userID, time.Now().Unix())),
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	})
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	resp := api.OSSCredentialResp{}
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	if err != nil {
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		resp.ErrCode = constant.ErrTencentCredential.ErrCode
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		resp.ErrMsg = err.Error()
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	} else {
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		resp = api.OSSCredentialResp{
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			CommResp: api.CommResp{},
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			OssData: api.OSSCredentialRespData{
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				Endpoint:        config.Config.Credential.Ali.OssEndpoint,
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				AccessKeyId:     *stsResp.Body.Credentials.AccessKeyId,
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				AccessKeySecret: *stsResp.Body.Credentials.AccessKeySecret,
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				Token:           *stsResp.Body.Credentials.SecurityToken,
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				Bucket:          config.Config.Credential.Ali.Bucket,
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				FinalHost:       config.Config.Credential.Ali.FinalHost,
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			},
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			Data: nil,
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		}
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	}
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	resp.Data = structs.Map(&resp.OssData)
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	log.NewInfo(req.OperationID, "AliOSSCredential return ", resp)
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	c.JSON(http.StatusOK, resp)
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}
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