Merge pull request #504 from ArtisanCloud/develop

Develop

src/kernel/baseClient.go

@@ -9,6 +9,7 @@ import (
 	"net/http"
 	"strconv"
 	"strings"
+	"time"
 
 	"github.com/ArtisanCloud/PowerLibs/v3/http/contract"
 	"github.com/ArtisanCloud/PowerLibs/v3/http/helper"
@@ -53,13 +54,15 @@ func NewBaseClient(app *ApplicationInterface, token *AccessToken) (*BaseClient,
 	config := (*app).GetConfig()
 	baseURI := config.GetString("http.base_uri", "/")
 	proxyURI := config.GetString("http.proxy_uri", "")
+	timeout := config.GetFloat64("http.timeout", 5)
 
 	if token == nil {
 		token = (*app).GetAccessToken()
 	}
 	h, err := helper.NewRequestHelper(&helper.Config{
 		BaseUrl: baseURI,
 		ClientConfig: &contract.ClientConfig{
+			Timeout:  time.Duration(timeout * float64(time.Second)),
 			ProxyURI: proxyURI,
 		},
 	})

src/kernel/support/signer.go

@@ -3,11 +3,14 @@ package support
 import (
 	"context"
 	"crypto"
+	"crypto/hmac"
 	"crypto/rand"
 	"crypto/rsa"
+	"crypto/sha256"
 	"crypto/x509"
 	"encoding/base64"
 	"encoding/pem"
+	"errors"
 	"fmt"
 	"github.com/ArtisanCloud/PowerLibs/v3/object"
 	"io/ioutil"
@@ -186,3 +189,23 @@ func SignSHA256WithRSA(source string, privateKey *rsa.PrivateKey) (signature str
 	}
 	return base64.StdEncoding.EncodeToString(signatureByte), nil
 }
+
+func SignSHA256WithHMac(sessionKey []byte, input string) ([]byte, error) {
+	if len(sessionKey) == 0 {
+		return nil, errors.New("session key is empty")
+	}
+
+	// Create a new HMAC SHA256 object
+	hmac := hmac.New(sha256.New, sessionKey)
+
+	// Write the input string to the HMAC object
+	inputBytes := []byte(input)
+	if _, err := hmac.Write(inputBytes); err != nil {
+		return nil, err
+	}
+
+	// Get the HMAC signature
+	signature := hmac.Sum(nil)
+
+	return signature, nil
+}

src/miniProgram/auth/client.go

@@ -4,6 +4,8 @@ import (
 	"context"
 	"github.com/ArtisanCloud/PowerLibs/v3/object"
 	"github.com/ArtisanCloud/PowerWeChat/v3/src/kernel"
+	response2 "github.com/ArtisanCloud/PowerWeChat/v3/src/kernel/response"
+	"github.com/ArtisanCloud/PowerWeChat/v3/src/kernel/support"
 	"github.com/ArtisanCloud/PowerWeChat/v3/src/miniProgram/auth/response"
 )
 
@@ -40,3 +42,53 @@ func (comp *Client) Session(ctx context.Context, code string) (*response.Respons
 
 	return result, err
 }
+
+// 检验登录态。
+// https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/user-login/checkSessionKey.html
+func (comp *Client) CheckSession(ctx context.Context, openId string, sessionKey string) (*response.ResponseCode2Session, error) {
+
+	result := &response.ResponseCode2Session{}
+
+	config := (*comp.BaseClient.App).GetConfig()
+
+	sign, err := support.SignSHA256WithHMac([]byte(sessionKey), "")
+	if err != nil {
+		return nil, err
+	}
+	params := &object.StringMap{
+		"appid":      config.GetString("app_id", ""),
+		"secret":     config.GetString("secret", ""),
+		"openid":     openId,
+		"signature":  string(sign),
+		"sig_method": "hmac_sha256",
+	}
+
+	_, err = comp.BaseClient.HttpGet(ctx, "wxa/checksession", params, nil, result)
+
+	return result, err
+}
+
+// 重置登录态。
+// https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/user-login/ResetUserSessionKey.html
+func (comp *Client) ResetUserSessionKey(ctx context.Context, openId string, sessionKey string) (*response2.ResponseMiniProgram, error) {
+
+	result := &response2.ResponseMiniProgram{}
+
+	config := (*comp.BaseClient.App).GetConfig()
+
+	sign, err := support.SignSHA256WithHMac([]byte(sessionKey), "")
+	if err != nil {
+		return nil, err
+	}
+	params := &object.StringMap{
+		"appid":      config.GetString("app_id", ""),
+		"secret":     config.GetString("secret", ""),
+		"openid":     openId,
+		"signature":  string(sign),
+		"sig_method": "hmac_sha256",
+	}
+
+	_, err = comp.BaseClient.HttpGet(ctx, "wxa/resetusersessionkey", params, nil, result)
+
+	return result, err
+}