Kris
a4ec94ef9d
新增 LINE 官方账号对接的全套功能，包括： 1. 基础的 Bot 探测、会话解析、消息格式化能力 2. 富媒体消息模板、快速回复、卡片指令支持 3. Webhook 签名验证、重放防护、多账户路由管理 4. 消息发送、回复、分块传输、用户绑定管理 5. 交互式配置向导与诊断工具
219 lines
7.6 KiB
Python
219 lines
7.6 KiB
Python
from __future__ import annotations
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LINE_CONFIG_SCHEMA = {
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"$schema": "http://json-schema.org/draft-07/schema#",
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"type": "object",
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"title": "LINE Channel Configuration",
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"description": "LINE Messaging API channel configuration schema",
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"properties": {
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"name": {
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"type": "string",
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"description": "Channel display name",
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"default": "line",
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},
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"dm_policy": {
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"type": "string",
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"enum": ["open", "allowlist", "pairing", "disabled"],
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"default": "open",
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"description": "Direct message access policy",
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},
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"group_policy": {
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"type": "string",
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"enum": ["open", "allowlist", "disabled"],
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"default": "open",
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"description": "Group access policy",
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},
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"allow_from": {
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"type": "array",
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"items": {"type": "string"},
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"description": "DM allowlist (LINE user IDs)",
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"default": [],
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},
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"groups": {
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"type": "array",
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"items": {
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"type": "object",
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"properties": {
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"id": {
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"type": "string",
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"description": "Group/room ID or '*' for default",
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},
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"enabled": {
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"type": "boolean",
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"default": True,
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},
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"require_mention": {
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"type": "boolean",
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"default": False,
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},
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"auto_thread_id": {
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"type": "boolean",
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"default": False,
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},
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"system_prompt": {
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"type": "string",
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"description": "Group-specific system prompt override",
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},
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"skills": {
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"type": "array",
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"items": {"type": "string"},
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"description": "Group-specific enabled skills",
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"default": [],
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},
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"allow_from": {
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"type": "array",
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"items": {"type": "string"},
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"description": "Group-specific user allowlist override",
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},
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},
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"required": ["id"],
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},
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"default": [],
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},
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"webhook_path": {
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"type": "string",
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"description": "Custom webhook path (per-account)",
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"default": "line/callback",
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},
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"enabled": {
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"type": "boolean",
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"description": "Enable/disable LINE channel",
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"default": True,
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},
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"proxy": {
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"type": "string",
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"description": "HTTP/HTTPS proxy URL for LINE API requests",
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},
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"quickstart_allow_from": {
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"type": "array",
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"items": {"type": "string"},
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"description": "Quick start allowFrom list",
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"default": [],
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},
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"default_account": {
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"type": "string",
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"description": "Default account ID for multi-account setups",
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},
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"response_prefix": {
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"type": "string",
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"description": "Text prefix prepended to every response",
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"default": "",
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},
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"media_max_mb": {
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"type": "integer",
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"description": "Maximum media download size in MB",
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"default": 10,
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},
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"agent_prompt": {
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"type": "string",
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"description": "Custom agent system prompt for LINE channel",
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},
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"token_file": {
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"type": "string",
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"description": "Path to file containing channel access token",
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},
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"secret_file": {
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"type": "string",
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"description": "Path to file containing channel secret",
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},
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"thread_bindings": {
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"type": "object",
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"properties": {
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"enabled": {
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"type": "boolean",
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"default": False,
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},
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"idle_hours": {
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"type": "number",
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"default": 6,
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"description": "Hours of inactivity before closing thread binding",
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},
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"max_age_hours": {
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"type": "number",
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"default": 72,
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"description": "Maximum age in hours before thread binding expires",
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},
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"spawn_subagent_sessions": {
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"type": "boolean",
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"default": False,
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},
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"spawn_acp_sessions": {
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"type": "boolean",
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"default": False,
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},
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},
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"description": "Thread binding configuration",
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},
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"conversation_bindings": {
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"type": "object",
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"properties": {
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"default_top_level_placement": {
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"type": "string",
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"enum": ["current", "new", "none"],
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"default": "current",
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},
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},
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"description": "Conversation binding configuration",
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},
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"accounts": {
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"type": "object",
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"properties": {
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"default": {
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"type": "object",
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"properties": {
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"channel_access_token": {"type": "string"},
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"channel_secret": {"type": "string"},
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"token_file": {"type": "string"},
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"secret_file": {"type": "string"},
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},
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},
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},
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"patternProperties": {
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"^[a-zA-Z0-9_]+$": {
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"type": "object",
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"properties": {
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"channel_access_token": {"type": "string"},
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"channel_secret": {"type": "string"},
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"token_file": {"type": "string"},
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"secret_file": {"type": "string"},
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},
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},
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},
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"description": "LINE account configurations",
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},
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},
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"required": ["accounts"],
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}
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def validate_line_config(config: dict) -> tuple[bool, str | None]:
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try:
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import jsonschema
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jsonschema.validate(instance=config, schema=LINE_CONFIG_SCHEMA)
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return True, None
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except ImportError:
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return _manual_validate(config)
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except jsonschema.ValidationError as e:
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return False, str(e)
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def _manual_validate(config: dict) -> tuple[bool, str | None]:
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if not isinstance(config, dict):
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return False, "Config must be a dict"
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if "accounts" not in config:
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return False, "Missing required field: accounts"
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accounts = config.get("accounts", {})
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if not isinstance(accounts, dict):
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return False, "accounts must be a dict"
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default = accounts.get("default", {})
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if not default.get("channel_access_token") and not default.get("channel_secret"):
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return False, "accounts.default requires channel_access_token or channel_secret"
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dm_policy = config.get("dm_policy", "open")
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if dm_policy not in ("open", "allowlist", "pairing", "disabled"):
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return False, f"Invalid dm_policy: {dm_policy}"
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group_policy = config.get("group_policy", "open")
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if group_policy not in ("open", "allowlist", "disabled"):
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return False, f"Invalid group_policy: {group_policy}"
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return True, None
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