- c2-core: POST /discord/link-codes (org owner/admin) mints a single-use,
10-minute code; minting revokes the org's older codes. The bot redeems it
via POST /discord/guilds/{id}/link/redeem (service key) inside one
Firestore transaction, so two servers racing for one code cannot both win
and a server linked to org A refuses org B's code. GET/DELETE
/discord/linked-guilds lists/unlinks the caller's org's servers; unlink
stops that server's streams. Rate-limited (mint per user, redeem per
server and per Discord user); every mint/link/refusal/unlink audited.
- resolve_guild_org: an explicitly unlinked server no longer falls back to
DISCORD_UNLINKED_GUILD_ORG_ID. Linking away from the fallback org stops
the streams it had running for that org.
- Discord bot: /drb link code: (Manage Server, enforced at runtime too);
GatedTree answers every other command in an unlinked server with how to
link (autocomplete returns nothing). With the default fallback org set,
nothing is gated — unchanged behaviour.
- Frontend: "Linked Discord servers" card on Settings -> Organization —
generate code with countdown + copy, polls for the new link, unlink.
- 16 tests: single-use, two-server race, one-server/two-org race, expiry,
revoked/malformed codes, wrong-org takeover, idempotent relink, rate
limits, fallback stop, scoped list, unlink without fallback.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
56 lines
2.4 KiB
Python
56 lines
2.4 KiB
Python
"""/drb — server-level DRB setup. Today: /drb link (server-26#213 item 1)."""
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import discord
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from discord import app_commands
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from discord.ext import commands
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from app.internal import guild_gate
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from app.internal.c2_client import c2
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class DRBCommands(commands.Cog):
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drb = app_commands.Group(
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name="drb",
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description="Set up DRB in this server.",
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guild_only=True,
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default_permissions=discord.Permissions(manage_guild=True),
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)
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def __init__(self, bot: commands.Bot):
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self.bot = bot
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@drb.command(name="link", description="Link this server to your DRB organization.")
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@app_commands.describe(code="The code from DRB → Settings → Organization → Discord servers.")
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async def link(self, interaction: discord.Interaction, code: str):
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await interaction.response.defer(ephemeral=True)
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# default_permissions is only the default — a server admin can grant
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# the command to anyone under Integrations. Linking decides which
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# organization's radio this whole server gets, so hold the line here.
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perms = getattr(interaction.user, "guild_permissions", None)
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if not perms or not perms.manage_guild:
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await interaction.followup.send("Only members with **Manage Server** can link this server.",
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ephemeral=True)
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return
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ok, body = await c2.redeem_guild_link(
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interaction.guild_id, code, str(interaction.user.id),
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interaction.guild.name if interaction.guild else None,
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)
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guild_gate.forget(interaction.guild_id)
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radio = self.bot.get_cog("RadioCommands")
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if radio is not None:
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radio._overview.pop(interaction.guild_id, None)
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if not ok:
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await interaction.followup.send(body.get("detail") or "DRB could not link this server.",
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ephemeral=True)
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return
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org = body.get("org_name") or "your DRB organization"
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if body.get("already_linked"):
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text = f"This server was already linked to **{org}**. Nothing changed."
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else:
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text = (f"This server is now linked to **{org}**.\n"
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"`/join`, `/leave` and `/status` now act for that organization only.")
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await interaction.followup.send(text, ephemeral=True)
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async def setup(bot: commands.Bot):
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await bot.add_cog(DRBCommands(bot))
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