add utility for revoking bearer tokens

src/api/routes/Root.ts

@@ -28,8 +28,7 @@ export default class Root extends Route {
             cpuClock: os.cpus()[0].speed / 1000,
             cpuCores: os.cpus().length,
             hostname: os.hostname(),
-            ipv4: os.networkInterfaces().eth0.filter((r) => r.family === 'IPv4')[0].address,
-            ipv6: os.networkInterfaces().eth0.filter((r) => r.family === 'IPv6')[0].address,
+            ipv4: os.networkInterfaces().enp0s3.filter((r) => r.family === 'IPv4')[0].address,
           },
         };
         res.status(200).json({ code: this.constants.codes.SUCCESS, message: response });

src/class/Security.ts

@@ -40,6 +40,7 @@ export default class Security {
       const res: any = jwt.verify(bearer, this.keys.key, { issuer: 'Library of Code sp-us | CSD' });
       const account = await this.client.db.Account.findOne({ _id: res.id });
       if (!account) return null;
+      if (account.revokedBearers?.includes(bearer)) return null;
       return account;
     } catch {
       return null;

src/commands/bearer.ts

@@ -1,5 +1,6 @@
 import { Message } from 'eris';
 import { Client, Command } from '../class';
+import Bearer_Revoke from './bearer_revoke';
 
 export default class Bearer extends Command {
   constructor(client: Client) {
@@ -7,6 +8,7 @@ export default class Bearer extends Command {
     this.name = 'bearer';
     this.description = 'Creates a bearer token.';
     this.usage = `${this.client.config.prefix}bearer`;
+    this.subcmds = [Bearer_Revoke];
     this.guildOnly = false;
     this.enabled = true;
   }
@@ -19,7 +21,7 @@ export default class Bearer extends Command {
       const bearer = await this.client.server.security.createBearer(account._id);
       const dm = await this.client.getDMChannel(message.author.id);
       const msg = await dm.createMessage(`__**Library of Code sp-us | Cloud Services [API]**__\n*This message will automatically be deleted in 60 seconds, copy the token and save it. You cannot recover it.*\n\n${bearer}`);
-      this.error(message.channel, 'Bearer token sent to direct messages.');
+      this.success(message.channel, 'Bearer token sent to direct messages.');
       return setTimeout(() => {
         msg.delete();
       }, 60000);

src/commands/bearer_revoke.ts

@@ -0,0 +1,29 @@
+import { Message } from 'eris';
+import { Client, Command } from '../class';
+
+export default class Bearer_Revoke extends Command {
+  constructor(client: Client) {
+    super(client);
+    this.name = 'revoke';
+    this.description = 'Revokes an API bearer token.';
+    this.usage = `${this.client.config.prefix}bearer revoke <token>`;
+    this.enabled = true;
+    this.guildOnly = false;
+  }
+
+  public async run(message: Message, args: string[]) {
+    try {
+      if (!args[0]) return this.client.commands.get('help').run(message, ['bearer', this.name]);
+      const account = await this.client.db.Account.findOne({ userID: message.author.id });
+      if (!account) return this.error(message.channel, 'You do not have an account.');
+
+      const bearerVerify = await this.client.server.security.checkBearer(args[0]);
+      if (!bearerVerify || bearerVerify?.userID !== account.userID) return this.error(message.channel, 'Permission denied.');
+      if (account.revokedBearers?.includes(args[0])) return this.error(message.channel, 'This bearer token is already revoked.');
+      await account.updateOne({ $addToSet: { revokedBearers: args[0] } });
+      return this.success(message.channel, 'Revoked bearer token.');
+    } catch (err) {
+      return this.client.util.handleError(err, message, this);
+    }
+  }
+}