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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 2x 2x 2x | import { Brand } from "@/utils/brand";
import { getErrorMessage } from "@/utils/getErrorMessage";
import { NoThrow } from "@/utils/NoThrow";
import z from "zod";
export type ProxyURLBrand = Brand<`http://${string}:${string}@${string}:${string}`, "ProxyURL">;
export function parseProxyURL(proxyURL: string) {
Eif (proxyURL.startsWith("http://")) {
proxyURL = proxyURL.slice(7); // "http://" is 7 chars, not 6
}
const parts = proxyURL.split("@");
Iif (parts.length !== 2) {
return NoThrow.createError("Invalid proxy URL: expected format user:pass@host:port");
}
const [credentials, hostPort] = parts;
const credParts = credentials.split(":");
Iif (credParts.length !== 2 || !credParts[0] || !credParts[1]) {
return NoThrow.createError("Invalid proxy URL: expected username:password");
}
const hostParts = hostPort.split(":");
Iif (hostParts.length !== 2 || !hostParts[0] || !hostParts[1]) {
return NoThrow.createError("Invalid proxy URL: expected host:port");
}
const port = Number(hostParts[1]);
Iif (!Number.isInteger(port) || port < 1 || port > 65535) {
return NoThrow.createError("Invalid proxy URL: port must be an integer between 1 and 65535");
}
return createProxyURL(credParts[0], credParts[1], hostParts[0], port);
}
export function createProxyURL(username: string, password: string, host: string, port: number) {
return NoThrow.success(`http://${username}:${password}@${host}:${port}` as ProxyURLBrand);
}
export const ProxyURLSchema = z.string().transform((value, context) => {
const result = parseProxyURL(value);
Iif (result.isErr()) {
context.addIssue(getErrorMessage(result.error));
return z.NEVER;
}
return result.value;
});
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