mirror of
https://github.com/silenceper/wechat.git
synced 2026-02-08 14:42:26 +08:00
开放平台基本框架
This commit is contained in:
silenceper
224
openplatform/context/accessToken.go
Normal file
224
openplatform/context/accessToken.go
Normal file
@@ -0,0 +1,224 @@
|
||||
package context
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/silenceper/wechat/util"
|
||||
)
|
||||
|
||||
const (
|
||||
componentAccessTokenURL = "https://api.weixin.qq.com/cgi-bin/component/api_component_token"
|
||||
getPreCodeURL = "https://api.weixin.qq.com/cgi-bin/component/api_create_preauthcode?component_access_token=%s"
|
||||
queryAuthURL = "https://api.weixin.qq.com/cgi-bin/component/api_query_auth?component_access_token=%s"
|
||||
refreshTokenURL = "https://api.weixin.qq.com/cgi-bin/component/api_authorizer_token?component_access_token=%s"
|
||||
getComponentInfoURL = "https://api.weixin.qq.com/cgi-bin/component/api_get_authorizer_info?component_access_token=%s"
|
||||
getComponentConfigURL = "https://api.weixin.qq.com/cgi-bin/component/api_get_authorizer_option?component_access_token=%s"
|
||||
)
|
||||
|
||||
// ComponentAccessToken 第三方平台
|
||||
type ComponentAccessToken struct {
|
||||
AccessToken string `json:"component_access_token"`
|
||||
ExpiresIn int64 `json:"expires_in"`
|
||||
}
|
||||
|
||||
// GetComponentAccessToken 获取 ComponentAccessToken
|
||||
func (ctx *Context) GetComponentAccessToken() (string, error) {
|
||||
accessTokenCacheKey := fmt.Sprintf("component_access_token_%s", ctx.AppID)
|
||||
val := ctx.Cache.Get(accessTokenCacheKey)
|
||||
if val == nil {
|
||||
return "", fmt.Errorf("cann't get component access token")
|
||||
}
|
||||
return val.(string), nil
|
||||
}
|
||||
|
||||
// SetComponentAccessToken 通过component_verify_ticket 获取 ComponentAccessToken
|
||||
func (ctx *Context) SetComponentAccessToken(verifyTicket string) (*ComponentAccessToken, error) {
|
||||
body := map[string]string{
|
||||
"component_appid": ctx.AppID,
|
||||
"component_appsecret": ctx.AppSecret,
|
||||
"component_verify_ticket": verifyTicket,
|
||||
}
|
||||
respBody, err := util.PostJSON(componentAccessTokenURL, body)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
at := &ComponentAccessToken{}
|
||||
if err := json.Unmarshal(respBody, at); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
accessTokenCacheKey := fmt.Sprintf("component_access_token_%s", ctx.AppID)
|
||||
expires := at.ExpiresIn - 1500
|
||||
if err := ctx.Cache.Set(accessTokenCacheKey, at.AccessToken, time.Duration(expires)*time.Second); err != nil {
|
||||
return nil, nil
|
||||
}
|
||||
return at, nil
|
||||
}
|
||||
|
||||
// GetPreCode 获取预授权码
|
||||
func (ctx *Context) GetPreCode() (string, error) {
|
||||
cat, err := ctx.GetComponentAccessToken()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
req := map[string]string{
|
||||
"component_appid": ctx.AppID,
|
||||
}
|
||||
uri := fmt.Sprintf(getPreCodeURL, cat)
|
||||
body, err := util.PostJSON(uri, req)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
var ret struct {
|
||||
PreCode string `json:"pre_auth_code"`
|
||||
}
|
||||
if err := json.Unmarshal(body, &ret); err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return ret.PreCode, nil
|
||||
}
|
||||
|
||||
// ID 微信返回接口中各种类型字段
|
||||
type ID struct {
|
||||
ID int `json:"id"`
|
||||
}
|
||||
|
||||
// AuthBaseInfo 授权的基本信息
|
||||
type AuthBaseInfo struct {
|
||||
AuthrAccessToken
|
||||
FuncInfo []AuthFuncInfo `json:"func_info"`
|
||||
}
|
||||
|
||||
// AuthFuncInfo 授权的接口内容
|
||||
type AuthFuncInfo struct {
|
||||
FuncscopeCategory ID `json:"funcscope_category"`
|
||||
}
|
||||
|
||||
// AuthrAccessToken 授权方AccessToken
|
||||
type AuthrAccessToken struct {
|
||||
Appid string `json:"authorizer_appid"`
|
||||
AccessToken string `json:"authorizer_access_token"`
|
||||
ExpiresIn int64 `json:"expires_in"`
|
||||
RefreshToken string `json:"authorizer_refresh_token"`
|
||||
}
|
||||
|
||||
// QueryAuthCode 使用授权码换取公众号或小程序的接口调用凭据和授权信息
|
||||
func (ctx *Context) QueryAuthCode(authCode string) (*AuthBaseInfo, error) {
|
||||
cat, err := ctx.GetComponentAccessToken()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
req := map[string]string{
|
||||
"component_appid": ctx.AppID,
|
||||
"authorization_code": authCode,
|
||||
}
|
||||
uri := fmt.Sprintf(queryAuthURL, cat)
|
||||
body, err := util.PostJSON(uri, req)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var ret struct {
|
||||
Info *AuthBaseInfo `json:"authorization_info"`
|
||||
}
|
||||
|
||||
if err := json.Unmarshal(body, &ret); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return ret.Info, nil
|
||||
}
|
||||
|
||||
// RefreshAuthrToken 获取（刷新）授权公众号或小程序的接口调用凭据（令牌）
|
||||
func (ctx *Context) RefreshAuthrToken(appid, refreshToken string) (*AuthrAccessToken, error) {
|
||||
cat, err := ctx.GetComponentAccessToken()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
req := map[string]string{
|
||||
"component_appid": ctx.AppID,
|
||||
"authorizer_appid": appid,
|
||||
"authorizer_refresh_token": refreshToken,
|
||||
}
|
||||
uri := fmt.Sprintf(refreshTokenURL, cat)
|
||||
body, err := util.PostJSON(uri, req)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
ret := &AuthrAccessToken{}
|
||||
if err := json.Unmarshal(body, ret); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
authrTokenKey := "authorizer_access_token_" + appid
|
||||
if err := ctx.Cache.Set(authrTokenKey, ret.AccessToken, time.Minute*80); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return ret, nil
|
||||
}
|
||||
|
||||
// GetAuthrAccessToken 获取授权方AccessToken
|
||||
func (ctx *Context) GetAuthrAccessToken(appid string) (string, error) {
|
||||
authrTokenKey := "authorizer_access_token_" + appid
|
||||
val := ctx.Cache.Get(authrTokenKey)
|
||||
if val == nil {
|
||||
return "", fmt.Errorf("cannot get authorizer %s access token", appid)
|
||||
}
|
||||
return val.(string), nil
|
||||
}
|
||||
|
||||
// AuthorizerInfo 授权方详细信息
|
||||
type AuthorizerInfo struct {
|
||||
NickName string `json:"nick_name"`
|
||||
HeadImg string `json:"head_img"`
|
||||
ServiceTypeInfo ID `json:"service_type_info"`
|
||||
VerifyTypeInfo ID `json:"verify_type_info"`
|
||||
UserName string `json:"user_name"`
|
||||
PrincipalName string `json:"principal_name"`
|
||||
BusinessInfo struct {
|
||||
OpenStore string `json:"open_store"`
|
||||
OpenScan string `json:"open_scan"`
|
||||
OpenPay string `json:"open_pay"`
|
||||
OpenCard string `json:"open_card"`
|
||||
OpenShake string `json:"open_shake"`
|
||||
}
|
||||
Alias string `json:"alias"`
|
||||
QrcodeURL string `json:"qrcode_url"`
|
||||
}
|
||||
|
||||
// GetAuthrInfo 获取授权方的帐号基本信息
|
||||
func (ctx *Context) GetAuthrInfo(appid string) (*AuthorizerInfo, *AuthBaseInfo, error) {
|
||||
cat, err := ctx.GetComponentAccessToken()
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
req := map[string]string{
|
||||
"component_appid": ctx.AppID,
|
||||
"authorizer_appid": appid,
|
||||
}
|
||||
|
||||
uri := fmt.Sprintf(getComponentInfoURL, cat)
|
||||
body, err := util.PostJSON(uri, req)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
var ret struct {
|
||||
AuthorizerInfo *AuthorizerInfo `json:"authorizer_info"`
|
||||
AuthorizationInfo *AuthBaseInfo `json:"authorization_info"`
|
||||
}
|
||||
if err := json.Unmarshal(body, &ret); err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
return ret.AuthorizerInfo, ret.AuthorizationInfo, nil
|
||||
}
|
||||
10
openplatform/context/context.go
Normal file
10
openplatform/context/context.go
Normal file
@@ -0,0 +1,10 @@
|
||||
package context
|
||||
|
||||
import (
|
||||
"github.com/silenceper/wechat/openplatform/config"
|
||||
)
|
||||
|
||||
// Context struct
|
||||
type Context struct {
|
||||
*config.Config
|
||||
}
|
||||
Reference in New Issue
Block a user