Kris
16455cb303
新增 Nostr 渠道扩展，支持在 Yuxi 平台中集成 Nostr 去中心化社交协议。 包含以下功能模块： - bus: 事件总线与中继通信 - account: 账户管理 - key_utils: 密钥工具 - gateway: SSE/WebSocket 网关接入 - outbound: 外发消息管理 - gift_wrap: Gift Wrap 加密 - nip44: NIP-44 加密协议 - config_schema: 配置模式 - defaults: 默认配置 - profile_core: 用户资料核心 - profile_publisher: 资料发布 - event_utils: 事件工具 - deletion: 事件删除 - reactions: 表情反应 - metrics: 指标监控 - seen_tracker: 已读追踪 - session_route: 会话路由 - state_store: 状态存储
46 lines
1.2 KiB
Python
46 lines
1.2 KiB
Python
from .event_utils import sign_event
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from .defaults import DM_KIND, DM_CHAT_KIND
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from .gift_wrap import create_gift_wrap
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REACTION_KIND = 7
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async def send_reaction(
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bus,
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target_event_id: str,
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reaction: str = "+",
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target_pubkey: str | None = None,
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) -> dict:
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tags = [
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["e", target_event_id],
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]
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if target_pubkey:
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tags.append(["p", target_pubkey])
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encryption = getattr(bus.options, "encryption", "nip17")
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if encryption == "nip04":
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from .bus import nip04_encrypt
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ciphertext = nip04_encrypt(bus.sk, target_pubkey, reaction)
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event = sign_event(
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sk=bus.sk,
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pubkey=bus.pk,
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kind=DM_KIND,
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content=ciphertext,
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tags=tags,
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)
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else:
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if not target_pubkey:
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return {"ok": False, "error": "target_pubkey required for nip17 reaction"}
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result = create_gift_wrap(
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sender_sk_hex=bus._sk_hex(),
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sender_pk=bus.pk,
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receiver_pk=target_pubkey,
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content=reaction,
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kind=DM_CHAT_KIND,
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tags=tags,
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)
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event = result.event
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return await bus._publish_event(event)
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