Lagrange.Core

An Implementation of NTQQ Protocol, with Pure C#, Derived from Konata.Core

Disclaimer

The Lagrange.Core project, including its developers, contributors, and affiliated individuals or entities, hereby explicitly disclaim any association with, support for, or endorsement of any form of illegal behavior. This disclaimer extends to any use or application of the Lagrange.Core project that may be contrary to local, national, or international laws, regulations, or ethical guidelines.

Lagrange.Core is an open-source software project designed to facilitate lawful and ethical applications in its intended use cases. It is the responsibility of each user to ensure that their usage of Lagrange.Core complies with all applicable laws and regulations in their jurisdiction.

The developers and contributors of Lagrange.Core assume no liability whatsoever for any actions taken by users that violate the law or engage in any form of illicit activity. Users are solely responsible for their own actions and any consequences that may arise from the use of Lagrange.Core.

Furthermore, any discussions, suggestions, or guidance provided by the Lagrange.Core community, including its developers, contributors, and users, should not be interpreted as legal advice. It is strongly recommended that users seek independent legal counsel to understand the legal implications of their actions and ensure compliance with the relevant laws and regulations.

By using or accessing Lagrange.Core, the user acknowledges and agrees to release the developers, contributors, and affiliated individuals or entities from any and all liability arising from the use or misuse of the project, including any legal consequences incurred as a result of their actions.

Please use Lagrange.Core responsibly and in accordance with the law.

Features List

Protocol	Support	Login	Support	Messages	Support	Operations	Support	Events	Support
Windows	🟢	QrCode	🟢	Images	🟢	Poke	🔴	Captcha	🟢
macOS	🟢	Password	🟢	Text / At	🟢	Recall	🟡	BotOnline	🟢
Linux	🟢	EasyLogin	🟢	Records	🟡	Leave Group	🟢	BotOffline	🟢
		UnusalDevice Password	🔴	QFace	🟢	Special Title	🔴	Message	🟢
		UnusalDevice Easy	🟢	Json	🟡	Kick Member	🟢	Poke	🔴
		NewDeviceVerify	🔴	Xml	🟢	Mute Member	🟢	MessageRecall	🔴
				Forward	🟢	Set Admin	🟢	GroupMemberDecrease	🟢
				Video	🟡	Friend Request	🔴	GroupMemberIncrease	🟢
				Reply.	🟢	Group Request	🟢	GroupPromoteAdmin	🟢
				File	🟡	Voice Call	🔴	GroupInvite	🟢
				Poke	🟢	Client Key	🟢	GroupRequestJoin	🔴
				LightApp	🟢	Cookies	🟢	FriendRequest	🟢
						Send Message	🟢	FriendTyping	🔴
								FriendVoiceCall	🔴

Lagrange.OneBot

Implementation - OneBot v11

The Binary for development could be found in Actions Artifacts

Message Segement

Message Segement	Support
Text	🟢
Face	🟢
Image	🟢
Record	🟡
Video	🟡
At	🟢
Rps	🟢
Dice	🟢
Shake	🔴
Poke	🟢
Anonymous	🔴
Share	🔴
Contact	🔴
Location	🟢
Music	🔴
Reply	🟢
Forward	🟢
Node	🟢
Xml	🔴
Json	🔴

API

API	Support
/send_private_msg	🟢
/send_group_msg	🟢
/send_msg	🟢
/delete_msg	🟢
/get_msg	🟢
/get_forward_msg	🟢
/send_like	🟢
/set_group_kick	🟢
/set_group_ban	🟢
/set_group_anonymous_ban	🔴
/set_group_whole_ban	🟢
/set_group_admin	🟢
/set_group_anonymous	🔴
/set_group_card	🟢
/set_group_name	🟢
/set_group_leave	🟢
/set_group_special_title	🔴
/set_friend_add_request	🔴
/set_group_add_request	🔴
/get_login_info	🟢
/get_stranger_info	🔴
/get_friend_list	🟢
/get_group_info	🟢
/get_group_list	🟢
/get_group_member_info	🟢
/get_group_member_list	🟢
/get_group_honor_info	🔴
/get_cookies	🟢
/get_csrf_token	🔴
/get_credentials	🔴
/get_record	🔴
/get_image	🔴
/can_send_image	🟢
/can_send_record	🟢
/get_status	🔴
/get_version_info	🟢
/set_restart	🟢
/clean_cache	🔴

Event

PostType	EventName	Support
Message	Private Message	🟢
Message	Group Message	🟢
Notice	Group File Upload	🔴
Notice	Group Admin Change	🟢
Notice	Group Member Decrease	🟢
Notice	Group Member Increase	🟢
Notice	Group Mute	🟢
Notice	Friend Add	🔴
Notice	Group Recall Message	🔴
Notice	Friend Recall Message	🔴
Notice	Group Poke	🔴
Notice	Group red envelope luck king	🔴
Notice	Group Member Honor Changed	🔴
Request	Add Friend Request	🟢
Request	Group Request/Invitations	🔴
Meta	LifeCycle	🟢
Meta	Heartbeat	🟢

Communication

CommunicationType	Support
Http	🔴
Http-Post	🔴
ForwardWebSocket	🟢
ReverseWebSocket	🟢

appsettings.json Example

{
    "Logging": {
        "LogLevel": {
            "Default": "Trace",
            "Microsoft": "Warning",
            "Microsoft.Hosting.Lifetime": "Information"
        }
    },
    "SignServerUrl": "",
    "Account": {
        "Uin": 0,
        "Password": "",
        "Protocol": "Linux",
        "AutoReconnect": true,
        "GetOptimumServer": true
    },
    "Message": {
      "IgnoreSelf": true
    },
    "Implementation": {
        "ForwardWebSocket": {
            "Host": "127.0.0.1",
            "Port": 8081,
            "HeartBeatInterval": 5000,
            "AccessToken": ""
        },
        "ReverseWebSocket": {
            "Host": "127.0.0.1",
            "Port": 8080,
            "Suffix": "/onebot/v11/ws",
            "ReconnectInterval": 5000,
            "HeartBeatInterval": 5000,
            "AccessToken": ""
        },
        "Http": {
            "Host": "",
            "Port": 0,
            "EventEnabled": false
        },
        "HttpPost": {
            "Host": "127.0.0.1",
            "Port": 8080,
            "Suffix": "/onebot/v11/http",
            "Timeout": 0
        }
    }
}

• As the Password is empty here, this indicates that QRCode login is used
• After the QRCode Login, write Uin back to perform EasyLogin
• If you want a multi connection, remove the 'Implementation' Part and add

{    "Implementations": [
      {
        "Type": "ReverseWebSocket",
        "Host": "127.0.0.1",
        "Port": 8080,
        "Suffix": "/onebot/v11/ws",
        "ReconnectInterval": 5000,
        "HeartBeatInterval": 5000,
        "AccessToken": ""
      },
      {
        "Type": "ReverseWebSocket",
        "Host": "127.0.0.1",
        "Port": 8081,
        "HeartBeatInterval": 5000,
        "AccessToken": ""
      }
    ]
}
    

NOTICE BEFORE LOGIN

• It is recommended that use QRCode Login for the first time as NewDeviceLogin is not implemented.
• Linux Protocol is recommended as only SignServer for such is provided
• After QRCode Login, write password and uin back to appsettings.json

Known Problem

• [ ] Signature Service is currently not established, so the login tend to be failed and return code may be 45, you can establish your own sign service by rewriting the Signature static class.

Thanks KonataDev/TheSnowfield for Provision of Signature API

Signature API is now not provided, you may need to find it somewhere and inherit SignProvider class for CustomSignProvider in BotConfig

• Signature of Windows and macOS is missing, you need to figure out by your self