From e96c5e74a638ab5651f48bc611046e107a534fb2 Mon Sep 17 00:00:00 2001 From: "Builder.io" Date: Sat, 8 Nov 2025 04:22:36 +0000 Subject: [PATCH] completionId: cgen-9f02526cec7348f88474f7287bc82476 cgen-9f02526cec7348f88474f7287bc82476 --- api/discord/interactions.ts | 114 +++++++++++++++++++++++++++--------- 1 file changed, 87 insertions(+), 27 deletions(-) diff --git a/api/discord/interactions.ts b/api/discord/interactions.ts index 97f2dc91..caf57a70 100644 --- a/api/discord/interactions.ts +++ b/api/discord/interactions.ts @@ -1,5 +1,5 @@ import { VercelRequest, VercelResponse } from "@vercel/node"; -import { createVerify } from "crypto"; +import { createPublicKey, verify } from "crypto"; export default function handler(req: VercelRequest, res: VercelResponse) { res.setHeader("Access-Control-Allow-Origin", "*"); @@ -23,6 +23,11 @@ export default function handler(req: VercelRequest, res: VercelResponse) { const rawPublicKey = process.env.DISCORD_PUBLIC_KEY; if (!signature || !timestamp || !rawPublicKey) { + console.error("[Discord] Missing required headers or public key", { + hasSignature: !!signature, + hasTimestamp: !!timestamp, + hasPublicKey: !!rawPublicKey, + }); return res .status(401) .json({ error: "Missing required headers or public key" }); @@ -41,49 +46,104 @@ export default function handler(req: VercelRequest, res: VercelResponse) { // Create the message that was signed const message = `${timestamp}${rawBody}`; - // Convert Discord's public key (hex string) to PEM format for Ed25519 + // Convert Discord's public key (hex string) to buffer const publicKeyBuffer = Buffer.from(rawPublicKey, "hex"); - const publicKeyPEM = `-----BEGIN PUBLIC KEY-----\n${publicKeyBuffer.toString("base64")}\n-----END PUBLIC KEY-----`; + const signatureBuffer = Buffer.from(signature, "hex"); - try { - // Verify the signature - const signatureBuffer = Buffer.from(signature, "hex"); - const verifier = createVerify("Ed25519"); - verifier.update(message); - const isValid = verifier.verify(publicKeyPEM, signatureBuffer); + // Create public key object for Ed25519 + const publicKey = createPublicKey({ + key: publicKeyBuffer, + format: "raw", + type: "ed25519", + }); - if (!isValid) { - return res.status(401).json({ error: "Invalid signature" }); - } - } catch (err) { - // If Ed25519 fails, try with the raw key (some versions support this) - try { - const signatureBuffer = Buffer.from(signature, "hex"); - const verifier = createVerify("Ed25519"); - verifier.update(message); - const isValid = verifier.verify(publicKeyBuffer, signatureBuffer); - if (!isValid) { - return res.status(401).json({ error: "Invalid signature" }); - } - } catch { - return res.status(401).json({ error: "Signature verification failed" }); - } + // Verify the signature using Ed25519 + const isValid = verify("Ed25519", Buffer.from(message), publicKey, signatureBuffer); + + if (!isValid) { + console.error("[Discord] Signature verification failed"); + return res.status(401).json({ error: "Invalid signature" }); } + console.log("[Discord] Signature verified successfully"); + // Parse and handle the interaction const interaction = JSON.parse(rawBody); + console.log("[Discord] Interaction type:", interaction.type); // Response to PING with type 1 if (interaction.type === 1) { + console.log("[Discord] PING received - responding with type 1"); return res.status(200).json({ type: 1 }); } - // Handle other interactions + // Handle APPLICATION_COMMAND (slash commands) + if (interaction.type === 2) { + const commandName = interaction.data.name; + console.log("[Discord] Slash command received:", commandName); + + if (commandName === "creators") { + const arm = interaction.data.options?.[0]?.value; + const armFilter = arm ? ` (${arm})` : " (all arms)"; + return res.status(200).json({ + type: 4, + data: { + content: `šŸ” Browse AeThex Creators${armFilter}\n\nšŸ‘‰ [Open Creator Directory](https://aethex.dev/creators${arm ? `?arm=${arm}` : ""})`, + flags: 0, + }, + }); + } + + if (commandName === "opportunities") { + const arm = interaction.data.options?.[0]?.value; + const armFilter = arm ? ` (${arm})` : " (all arms)"; + return res.status(200).json({ + type: 4, + data: { + content: `šŸ’¼ Find Opportunities on Nexus${armFilter}\n\nšŸ‘‰ [Browse Opportunities](https://aethex.dev/opportunities${arm ? `?arm=${arm}` : ""})`, + flags: 0, + }, + }); + } + + if (commandName === "nexus") { + return res.status(200).json({ + type: 4, + data: { + content: `āœØ **AeThex Nexus** - The Talent Marketplace\n\nšŸ”— [Open Nexus](https://aethex.dev/nexus)\n\n**Quick Links:**\nā€¢ šŸ” [Browse Creators](https://aethex.dev/creators)\nā€¢ šŸ’¼ [Find Opportunities](https://aethex.dev/opportunities)\nā€¢ šŸ“Š [View Metrics](https://aethex.dev/admin)`, + flags: 0, + }, + }); + } + + return res.status(200).json({ + type: 4, + data: { + content: `āœØ AeThex - Advanced Development Platform\n\n**Available Commands:**\nā€¢ \`/creators [arm]\` - Browse creators across AeThex arms\nā€¢ \`/opportunities [arm]\` - Find job opportunities and collaborations\nā€¢ \`/nexus\` - Explore the Talent Marketplace`, + flags: 0, + }, + }); + } + + // For MESSAGE_COMPONENT interactions (buttons, etc.) + if (interaction.type === 3) { + console.log( + "[Discord] Message component interaction:", + interaction.data.custom_id, + ); + return res.status(200).json({ + type: 4, + data: { content: "Button clicked - feature coming soon!" }, + }); + } + + // Acknowledge all other interactions return res.status(200).json({ type: 4, - data: { content: "Interaction received" }, + data: { content: "Interaction acknowledged" }, }); } catch (err: any) { + console.error("[Discord] Error:", err?.message || err); return res.status(500).json({ error: "Server error" }); } }