Merge branch 'master' of github.com:Mrs4s/go-cqhttp

Dockerfile

-FROM golang:1.14.2-alpine AS builder
+FROM golang:1.14.7-alpine AS builder
 ARG GO_CQHTTP_VERSION
 ENV GO_CQHTTP_VERSION ${GO_CQHTTP_VERSION:-v0.9.20-mycard}
 

coolq/api.go

@@ -25,7 +25,7 @@ func (bot *CQBot) CQGetLoginInfo() MSG {
 
 // https://cqhttp.cc/docs/4.15/#/API?id=get_friend_list-%E8%8E%B7%E5%8F%96%E5%A5%BD%E5%8F%8B%E5%88%97%E8%A1%A8
 func (bot *CQBot) CQGetFriendList() MSG {
-	var fs []MSG
+	fs := make([]MSG, 0)
 	for _, f := range bot.Client.FriendList {
 		fs = append(fs, MSG{
 			"nickname": f.Nickname,
@@ -38,7 +38,7 @@ func (bot *CQBot) CQGetFriendList() MSG {
 
 // https://cqhttp.cc/docs/4.15/#/API?id=get_group_list-%E8%8E%B7%E5%8F%96%E7%BE%A4%E5%88%97%E8%A1%A8
 func (bot *CQBot) CQGetGroupList(noCache bool) MSG {
-	var gs []MSG
+	gs := make([]MSG, 0)
 	if noCache {
 		_ = bot.Client.ReloadGroupList()
 	}
@@ -73,7 +73,7 @@ func (bot *CQBot) CQGetGroupMemberList(groupId int64) MSG {
 	if group == nil {
 		return Failed(100)
 	}
-	var members []MSG
+	members := make([]MSG, 0)
 	for _, m := range group.Members {
 		members = append(members, convertGroupMemberInfo(groupId, m))
 	}
@@ -525,7 +525,7 @@ func (bot *CQBot) CQGetForwardMessage(resId string) MSG {
 	if m == nil {
 		return Failed(100)
 	}
-	var r []MSG
+	r := make([]MSG, 0)
 	for _, n := range m.Nodes {
 		bot.checkMedia(n.Message)
 		r = append(r, MSG{

coolq/bot.go

@@ -5,17 +5,19 @@ import (
 	"encoding/gob"
 	"encoding/json"
 	"fmt"
+	"hash/crc32"
+	"path"
+	"sync"
+	"time"
+
 	"github.com/Mrs4s/MiraiGo/binary"
 	"github.com/Mrs4s/MiraiGo/client"
 	"github.com/Mrs4s/MiraiGo/message"
 	"github.com/Mrs4s/go-cqhttp/global"
+
 	log "github.com/sirupsen/logrus"
 	"github.com/tidwall/gjson"
 	"github.com/xujiajun/nutsdb"
-	"hash/crc32"
-	"path"
-	"sync"
-	"time"
 )
 
 type CQBot struct {
@@ -27,6 +29,7 @@ type CQBot struct {
 	invitedReqCache sync.Map
 	joinReqCache    sync.Map
 	tempMsgCache    sync.Map
+	oneWayMsgCache  sync.Map
 }
 
 type MSG map[string]interface{}
@@ -67,15 +70,20 @@ func NewQQBot(cli *client.QQClient, conf *global.JsonConfig) *CQBot {
 	bot.Client.OnGroupInvited(bot.groupInvitedEvent)
 	bot.Client.OnUserWantJoinGroup(bot.groupJoinReqEvent)
 	go func() {
+		i := conf.HeartbeatInterval
+		if i < 1 {
+			log.Warn("警告: 心跳功能已关闭，若非预期，请检查配置文件。")
+			return
+		}
 		for {
-			time.Sleep(time.Second * 5)
+			time.Sleep(time.Second * i)
 			bot.dispatchEventMessage(MSG{
 				"time":            time.Now().Unix(),
 				"self_id":         bot.Client.Uin,
 				"post_type":       "meta_event",
 				"meta_event_type": "heartbeat",
 				"status":          nil,
-				"interval":        5000,
+				"interval":        1000 * i,
 			})
 		}
 	}()
@@ -159,12 +167,15 @@ func (bot *CQBot) SendPrivateMessage(target int64, m *message.SendingMessage) in
 		if msg != nil {
 			id = msg.Id
 		}
-	} else {
-		if code, ok := bot.tempMsgCache.Load(target); ok {
+	} else if code, ok := bot.tempMsgCache.Load(target); ok {
 		msg := bot.Client.SendTempMessage(code.(int64), target, m)
 		if msg != nil {
 			id = msg.Id
 		}
+	} else if _, ok := bot.oneWayMsgCache.Load(target); ok {
+		msg := bot.Client.SendPrivateMessage(target, m)
+		if msg != nil {
+			id = msg.Id
 		}
 	}
 	if id == -1 {

coolq/cqcode.go

@@ -367,12 +367,18 @@ func (bot *CQBot) ToElement(t string, d map[string]string, group bool) (message.
 			if group {
 				rsp, err := bot.Client.QueryGroupImage(1, hash, size)
 				if err != nil {
+					if url != "" {
+						return bot.ToElement(t, map[string]string{"file": url}, group)
+					}
 					return nil, err
 				}
 				return rsp, nil
 			}
 			rsp, err := bot.Client.QueryFriendImage(1, hash, size)
 			if err != nil {
+				if url != "" {
+					return bot.ToElement(t, map[string]string{"file": url}, group)
+				}
 				return nil, err
 			}
 			return rsp, nil
@@ -452,7 +458,7 @@ func (bot *CQBot) ToElement(t string, d map[string]string, group bool) (message.
 			if len(aid) < 2 {
 				return nil, errors.New("song error")
 			}
-			xml := fmt.Sprintf(`<?xml version='1.0' encoding='UTF-8' standalone='yes' ?><msg serviceID="2" templateID="1" action="web" brief="[分享] %s" sourceMsgId="0" url="https://i.y.qq.com/v8/playsong.html?_wv=1&songid=%s&souce=qqshare&source=qqshare&ADTAG=qqshare" flag="0" adverSign="0" multiMsgFlag="0"><item layout="2"><audio cover="http://imgcache.qq.com/music/photo/album_500/%s/500_albumpic_%s_0.jpg" src="%s" /><title>%s</title><summary>%s</summary></item><source name="QQ音乐" icon="https://i.gtimg.cn/open/app_icon/01/07/98/56/1101079856_100_m.png" url="http://web.p.qq.com/qqmpmobile/aio/app.html?id=1101079856" action="app" a_actionData="com.tencent.qqmusic" i_actionData="tencent1101079856://" appid="1101079856" /></msg>`,
+			xml := fmt.Sprintf(`<?xml version='1.0' encoding='UTF-8' standalone='yes' ?><msg serviceID="2" templateID="1" action="web" brief="[分享] %s" sourceMsgId="0" url="https://i.y.qq.com/v8/playsong.html?_wv=1&amp;songid=%s&amp;souce=qqshare&amp;source=qqshare&amp;ADTAG=qqshare" flag="0" adverSign="0" multiMsgFlag="0"><item layout="2"><audio cover="http://imgcache.qq.com/music/photo/album_500/%s/500_albumpic_%s_0.jpg" src="%s" /><title>%s</title><summary>%s</summary></item><source name="QQ音乐" icon="https://i.gtimg.cn/open/app_icon/01/07/98/56/1101079856_100_m.png" url="http://web.p.qq.com/qqmpmobile/aio/app.html?id=1101079856" action="app" a_actionData="com.tencent.qqmusic" i_actionData="tencent1101079856://" appid="1101079856" /></msg>`,
 				name, d["id"], aid[:len(aid)-2], aid, name, "", info.Get("track_info.singer.name").Str)
 			return &message.ServiceElement{
 				Id:      60,

coolq/event.go

@@ -32,6 +32,9 @@ func ToFormattedMessage(e []message.IMessageElement, code int64, raw ...bool) (r
 func (bot *CQBot) privateMessageEvent(c *client.QQClient, m *message.PrivateMessage) {
 	bot.checkMedia(m.Elements)
 	cqm := ToStringMessage(m.Elements, 0, true)
+	if !m.Sender.IsFriend {
+		bot.oneWayMsgCache.Store(m.Sender.Uin, "")
+	}
 	log.Infof("收到好友 %v(%v) 的消息: %v", m.Sender.DisplayName(), m.Sender.Uin, cqm)
 	fm := MSG{
 		"post_type":    "message",

docs/config.md

@@ -22,11 +22,15 @@ go-cqhttp 支持导入CQHTTP的配置文件, 具体步骤为:
 	"password_encrypted": "",
 	"enable_db": true,
 	"access_token": "",
-	"relogin": false,
-	"relogin_delay": 0,
+    "relogin": {
+        "enabled": true,
+        "relogin_delay": 3,
+        "max_relogin_times": 0
+    },
 	"post_message_format": "string",
 	"ignore_invalid_cqcode": false,
 	"force_fragmented": true,
+	"heartbeat_interval": 5,
 	"http_config": {
 		"enabled": true,
 		"host": "0.0.0.0",
@@ -61,9 +65,11 @@ go-cqhttp 支持导入CQHTTP的配置文件, 具体步骤为:
 | access_token         | string   | 同CQHTTP的 `access_token`  用于身份验证                              |
 | relogin              | bool     | 是否自动重新登录                                                     |
 | relogin_delay        | int      | 重登录延时（秒）                                                     |
+| max_relogin_times    | uint     | 最大重登录次数，若0则不设置上限                                        |
 | post_message_format  | string   | 上报信息类型                                                        |
 | ignore_invalid_cqcode| bool     | 是否忽略错误的CQ码                                                   |
 | force_fragmented     | bool     | 是否强制分片发送群长消息                                              |
+| heartbeat_interval   | int64    | 心跳间隔时间，单位秒，若0则关闭心跳                                     |
 | http_config          | object   | HTTP API配置                                                       |
 | ws_config            | object   | Websocket API 配置                                                 |
 | ws_reverse_servers   | object[] | 反向 Websocket API 配置                                             |
@@ -73,4 +79,6 @@ go-cqhttp 支持导入CQHTTP的配置文件, 具体步骤为:
 > 解密后密码将储存在内存中，用于自动重连等功能. 所以此加密并不能防止内存读取.
 > 解密密钥在使用完成后并不会留存在内存中, 所以可用相对简单的字符串作为密钥
 
-> 注2: 分片发送为原酷Q发送长消息的老方案, 发送速度更优/兼容性更好。关闭后将优先使用新方案, 能发送更长的消息, 但发送速度更慢，在部分老客户端将无法解析.
+> 注2: 分片发送为原酷Q发送长消息的老方案, 发送速度更优/兼容性更好，但在有发言频率限制的群里，可能无法发送。关闭后将优先使用新方案, 能发送更长的消息, 但发送速度更慢，在部分老客户端将无法解析.
\ No newline at end of file
+
+> 注3：关闭心跳服务可能引起断线，请谨慎关闭

global/config.go

@@ -2,6 +2,10 @@ package global
 
 import (
 	"encoding/json"
+	"os"
+	"strconv"
+	"time"
+
 	log "github.com/sirupsen/logrus"
 )
 
@@ -12,10 +16,14 @@ type JsonConfig struct {
 	PasswordEncrypted string `json:"password_encrypted"`
 	EnableDB          bool   `json:"enable_db"`
 	AccessToken       string `json:"access_token"`
-	ReLogin             bool                          `json:"relogin"`
+	ReLogin           struct {
+		Enabled         bool `json:"enabled"`
 		ReLoginDelay    int  `json:"relogin_delay"`
+		MaxReloginTimes uint `json:"max_relogin_times"`
+	} `json:"relogin"`
 	IgnoreInvalidCQCode bool                          `json:"ignore_invalid_cqcode"`
 	ForceFragmented     bool                          `json:"force_fragmented"`
+	HeartbeatInterval   time.Duration                 `json:"heartbeat_interval"`
 	HttpConfig          *GoCQHttpConfig               `json:"http_config"`
 	WSConfig            *GoCQWebsocketConfig          `json:"ws_config"`
 	ReverseServers      []*GoCQReverseWebsocketConfig `json:"ws_reverse_servers"`
@@ -68,8 +76,15 @@ type GoCQReverseWebsocketConfig struct {
 func DefaultConfig() *JsonConfig {
 	return &JsonConfig{
 		EnableDB: true,
-		ReLogin:           true,
+		ReLogin: struct {
+			Enabled         bool `json:"enabled"`
+			ReLoginDelay    int  `json:"relogin_delay"`
+			MaxReloginTimes uint `json:"max_relogin_times"`
+		}{
+			Enabled:         true,
 			ReLoginDelay:    3,
+			MaxReloginTimes: 0,
+		},
 		PostMessageFormat: "string",
 		ForceFragmented:   true,
 		HttpConfig: &GoCQHttpConfig{
@@ -104,6 +119,8 @@ func Load(p string) *JsonConfig {
 	err := json.Unmarshal([]byte(ReadAllText(p)), &c)
 	if err != nil {
 		log.Warnf("尝试加载配置文件 %v 时出现错误: %v", p, err)
+		log.Infoln("原文件已备份")
+		os.Rename(p, p+".backup"+strconv.FormatInt(time.Now().Unix(), 10))
 		return nil
 	}
 	return &c

go.mod

@@ -3,22 +3,24 @@ module github.com/Mrs4s/go-cqhttp
 go 1.14
 
 require (
-	github.com/Mrs4s/MiraiGo v0.0.0-20200825052841-d3b0f5f9e839
+	github.com/Mrs4s/MiraiGo v0.0.0-20200827182935-51e155ef20da
 	github.com/fastly/go-utils v0.0.0-20180712184237-d95a45783239 // indirect
 	github.com/gin-gonic/gin v1.6.3
 	github.com/gorilla/websocket v1.4.2
-	github.com/guonaihong/gout v0.1.1
+	github.com/guonaihong/gout v0.1.2
 	github.com/jehiah/go-strftime v0.0.0-20171201141054-1d33003b3869 // indirect
 	github.com/jonboulle/clockwork v0.2.0 // indirect
 	github.com/lestrrat-go/file-rotatelogs v2.3.0+incompatible
-	github.com/lestrrat-go/strftime v1.0.1 // indirect
+	github.com/lestrrat-go/strftime v1.0.3 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5
 	github.com/sirupsen/logrus v1.6.0
 	github.com/t-tomalak/logrus-easy-formatter v0.0.0-20190827215021-c074f06c5816
 	github.com/tebeka/strftime v0.1.5 // indirect
-	github.com/tidwall/gjson v1.6.0
+	github.com/tidwall/gjson v1.6.1
 	github.com/xujiajun/nutsdb v0.5.0
 	github.com/yinghau76/go-ascii-art v0.0.0-20190517192627-e7f465a30189
-	golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae // indirect
+	golang.org/x/net v0.0.0-20200822124328-c89045814202 // indirect
+	golang.org/x/sys v0.0.0-20200828194041-157a740278f4 // indirect
+	gopkg.in/yaml.v2 v2.3.0 // indirect
 )

main.go

@@ -22,6 +22,7 @@ import (
 	"github.com/Mrs4s/go-cqhttp/coolq"
 	"github.com/Mrs4s/go-cqhttp/global"
 	"github.com/Mrs4s/go-cqhttp/server"
+
 	rotatelogs "github.com/lestrrat-go/file-rotatelogs"
 	"github.com/rifflock/lfshook"
 	log "github.com/sirupsen/logrus"
@@ -311,12 +312,22 @@ func main() {
 	log.Info("资源初始化完成, 开始处理信息.")
 	log.Info("アトリは、高性能ですから!")
 	cli.OnDisconnected(func(bot *client.QQClient, e *client.ClientDisconnectedEvent) {
-		if conf.ReLogin {
-			log.Warnf("Bot已离线 (%v)，将在 %v 秒后尝试重连.", e.Message, conf.ReLoginDelay)
-			time.Sleep(time.Second * time.Duration(conf.ReLoginDelay))
+		if conf.ReLogin.Enabled {
+			var times uint = 1
+			for {
+
+				if conf.ReLogin.MaxReloginTimes == 0 {
+				} else if times > conf.ReLogin.MaxReloginTimes {
+					break
+				}
+				log.Warnf("Bot已离线 (%v)，将在 %v 秒后尝试重连. 重连次数：%v",
+					e.Message, conf.ReLogin.ReLoginDelay, times)
+				times++
+				time.Sleep(time.Second * time.Duration(conf.ReLogin.ReLoginDelay))
 				rsp, err := cli.Login()
 				if err != nil {
-				log.Fatalf("重连失败: %v", err)
+					log.Errorf("重连失败: %v", err)
+					continue
 				}
 				if !rsp.Success {
 					switch rsp.Error {
@@ -325,10 +336,15 @@ func main() {
 					case client.UnsafeDeviceError:
 						log.Fatalf("重连失败: 设备锁")
 					default:
-					log.Fatalf("重连失败: %v", rsp.ErrorMessage)
+						log.Errorf("重连失败: %v", rsp.ErrorMessage)
+						continue
 					}
 				}
+				log.Info("重连成功")
 				return
+
+			}
+			log.Fatal("重连失败: 重连次数达到设置的上限值")
 		}
 		b.Release()
 		log.Fatalf("Bot已离线：%v", e.Message)

server/websocket.go

@@ -206,11 +206,21 @@ func (c *websocketClient) onBotPushEvent(m coolq.MSG) {
 
 func (s *websocketServer) event(w http.ResponseWriter, r *http.Request) {
 	if s.token != "" {
-		if r.URL.Query().Get("access_token") != s.token && strings.SplitN(r.Header.Get("Authorization"), " ", 2)[1] != s.token {
+		if auth := r.URL.Query().Get("access_token"); auth != s.token && auth != "" {
+			log.Warnf("已拒绝 %v 的 Websocket 请求: Token错误", r.RemoteAddr)
+			w.WriteHeader(401)
+			return
+		} else if auth := strings.SplitN(r.Header.Get("Authorization"), " ", 2); len(auth) == 2 {
+			if auth[1] != s.token {
 				log.Warnf("已拒绝 %v 的 Websocket 请求: Token错误", r.RemoteAddr)
 				w.WriteHeader(401)
 				return
 			}
+		} else {
+			log.Warnf("已拒绝 %v 的 Websocket 请求: 空Token或传入格式错误", r.RemoteAddr)
+			w.WriteHeader(401)
+			return
+		}
 	}
 	c, err := upgrader.Upgrade(w, r, nil)
 	if err != nil {
@@ -235,11 +245,21 @@ func (s *websocketServer) event(w http.ResponseWriter, r *http.Request) {
 
 func (s *websocketServer) api(w http.ResponseWriter, r *http.Request) {
 	if s.token != "" {
-		if r.URL.Query().Get("access_token") != s.token && strings.SplitN(r.Header.Get("Authorization"), " ", 2)[1] != s.token {
+		if auth := r.URL.Query().Get("access_token"); auth != s.token && auth != "" {
+			log.Warnf("已拒绝 %v 的 Websocket 请求: Token错误", r.RemoteAddr)
+			w.WriteHeader(401)
+			return
+		} else if auth := strings.SplitN(r.Header.Get("Authorization"), " ", 2); len(auth) == 2 {
+			if auth[1] != s.token {
 				log.Warnf("已拒绝 %v 的 Websocket 请求: Token错误", r.RemoteAddr)
 				w.WriteHeader(401)
 				return
 			}
+		} else {
+			log.Warnf("已拒绝 %v 的 Websocket 请求: 空Token或传入格式错误", r.RemoteAddr)
+			w.WriteHeader(401)
+			return
+		}
 	}
 	c, err := upgrader.Upgrade(w, r, nil)
 	if err != nil {
@@ -253,11 +273,21 @@ func (s *websocketServer) api(w http.ResponseWriter, r *http.Request) {
 
 func (s *websocketServer) any(w http.ResponseWriter, r *http.Request) {
 	if s.token != "" {
-		if r.URL.Query().Get("access_token") != s.token && strings.SplitN(r.Header.Get("Authorization"), " ", 2)[1] != s.token {
+		if auth := r.URL.Query().Get("access_token"); auth != s.token && auth != "" {
+			log.Warnf("已拒绝 %v 的 Websocket 请求: Token错误", r.RemoteAddr)
+			w.WriteHeader(401)
+			return
+		} else if auth := strings.SplitN(r.Header.Get("Authorization"), " ", 2); len(auth) == 2 {
+			if auth[1] != s.token {
 				log.Warnf("已拒绝 %v 的 Websocket 请求: Token错误", r.RemoteAddr)
 				w.WriteHeader(401)
 				return
 			}
+		} else {
+			log.Warnf("已拒绝 %v 的 Websocket 请求: 空Token或传入格式错误", r.RemoteAddr)
+			w.WriteHeader(401)
+			return
+		}
 	}
 	c, err := upgrader.Upgrade(w, r, nil)
 	if err != nil {