refactor: ♻️ Move config checker code into its own file

config/config.example.toml

@@ -83,6 +83,15 @@ banned_user_agents = [
     # "wget\/1.20.3",
 ]
 
+[http.proxy]
+# For SOCKS proxies (e.g. Tor)
+# Will be used for all outgoing requests
+enabled = false
+host = "127.0.0.1"
+port = 9050
+# Can be socks4, socks4a or socks5
+type = "socks5"
+
 [http.tls]
 # If these values are set, Lysand will use these files for TLS
 enabled = false

packages/config-manager/config.type.ts

@@ -120,6 +120,24 @@ export const configValidator = z.object({
         // Not using .ip() because we allow CIDR ranges and wildcards and such
         banned_ips: z.array(z.string()).default([]),
         banned_user_agents: z.array(z.string()).default([]),
+        proxy: z
+            .object({
+                enabled: z.boolean().default(false),
+                host: z.string().min(1).default("localhost"),
+                port: z
+                    .number()
+                    .int()
+                    .min(1)
+                    .max(2 ** 16 - 1)
+                    .default(9050),
+                type: z.enum(["socks4", "socks4a", "socks5"]).default("socks5"),
+            })
+            .default({
+                enabled: false,
+                host: "localhost",
+                port: 9050,
+                type: "socks5",
+            }),
         tls: z
             .object({
                 enabled: z.boolean().default(false),