steamguard-cli/src/commands/setup.rs

309 lines
9.5 KiB
Rust

use log::*;
use phonenumber::PhoneNumber;
use secrecy::ExposeSecret;
use steamguard::{
accountlinker::{AccountLinkConfirmType, AccountLinkSuccess, RemoveAuthenticatorError},
phonelinker::PhoneLinker,
steamapi::PhoneClient,
token::Tokens,
AccountLinkError, AccountLinker, FinalizeLinkError,
};
use crate::{tui, AccountManager};
use super::*;
#[derive(Debug, Clone, Parser)]
#[clap(about = "Set up a new account with steamguard-cli")]
pub struct SetupCommand;
impl<T> ManifestCommand<T> for SetupCommand
where
T: Transport + Clone,
{
fn execute(
&self,
transport: T,
manager: &mut AccountManager,
args: &GlobalArgs,
) -> anyhow::Result<()> {
eprintln!("Log in to the account that you want to link to steamguard-cli");
eprint!("Username: ");
let username = tui::prompt().to_lowercase();
let account_name = username.clone();
if manager.account_exists(&username) {
bail!(
"Account {} already exists in manifest, remove it first",
username
);
}
info!("Logging in to {}", username);
let tokens = crate::do_login_raw(transport.clone(), username, args.password.clone())
.expect("Failed to log in. Account has not been linked.");
info!("Adding authenticator...");
let mut linker = AccountLinker::new(transport.clone(), tokens);
loop {
match linker.link() {
Ok(link) => {
return Self::add_new_account(link, manager, account_name, linker);
}
Err(AccountLinkError::MustProvidePhoneNumber) => {
// As of Dec 12, 2023, Steam no longer appears to require a phone number to add an authenticator. Keeping this code here just in case.
eprintln!("Looks like you don't have a phone number on this account.");
do_add_phone_number(transport.clone(), linker.tokens())?;
}
Err(AccountLinkError::MustConfirmEmail) => {
println!("Check your email and click the link.");
tui::pause();
}
Err(AccountLinkError::AuthenticatorPresent) => {
eprintln!("It looks like there's already an authenticator on this account. If you want to link it to steamguard-cli, you'll need to remove it first. If you remove it using your revocation code (R#####), you'll get a 15 day trade ban.");
eprintln!("However, you can \"transfer\" the authenticator to steamguard-cli if you have access to the phone number associated with your account. This will cause you to get only a 2 day trade ban.");
eprintln!("If you were using SDA or WinAuth, you can import it into steamguard-cli with the `import` command, and have no trade ban.");
eprintln!("You can't have the same authenticator on steamguard-cli and the steam mobile app at the same time.");
eprintln!("\nHere are your options:");
eprintln!("[T] Transfer authenticator to steamguard-cli (2 day trade ban)");
eprintln!("[R] Revoke authenticator with revocation code (15 day trade ban)");
eprintln!("[A] Abort setup");
let answer = tui::prompt_char("What would you like to do?", "Tra");
match answer {
't' => return Self::transfer_new_account(linker, manager),
'r' => {
loop {
let revocation_code =
tui::prompt_non_empty("Enter your revocation code (R#####): ");
match linker.remove_authenticator(Some(&revocation_code)) {
Ok(_) => break,
Err(RemoveAuthenticatorError::IncorrectRevocationCode {
attempts_remaining,
}) => {
error!(
"Revocation code was incorrect ({} attempts remaining)",
attempts_remaining
);
if attempts_remaining == 0 {
error!("No attempts remaining, aborting!");
bail!("Failed to remove authenticator: no attempts remaining")
}
}
Err(err) => {
error!("Failed to remove authenticator: {}", err);
}
}
}
}
_ => {
info!("Aborting account linking.");
return Err(AccountLinkError::AuthenticatorPresent.into());
}
}
}
Err(err) => {
error!(
"Failed to link authenticator. Account has not been linked. {}",
err
);
return Err(err.into());
}
}
}
}
}
impl SetupCommand {
/// Add a new account to the manifest after linking has started.
fn add_new_account<T>(
link: AccountLinkSuccess,
manager: &mut AccountManager,
account_name: String,
mut linker: AccountLinker<T>,
) -> Result<(), anyhow::Error>
where
T: Transport + Clone,
{
let mut server_time = link.server_time();
let phone_number_hint = link.phone_number_hint().to_owned();
let confirm_type = link.confirm_type();
manager.add_account(link.into_account());
match manager.save() {
Ok(_) => {}
Err(err) => {
error!("Aborting the account linking process because we failed to save the manifest. This is really bad. Here is the error: {}", err);
eprintln!(
"Just in case, here is the account info. Save it somewhere just in case!\n{:#?}",
manager.get_account(&account_name).unwrap().lock().unwrap()
);
return Err(err);
}
}
let account_arc = manager
.get_account(&account_name)
.expect("account was not present in manifest");
let mut account = account_arc.lock().unwrap();
eprintln!("Authenticator has not yet been linked. Before continuing with finalization, please take the time to write down your revocation code: {}", account.revocation_code.expose_secret());
tui::pause();
debug!("attempting link finalization");
let confirm_code = match confirm_type {
AccountLinkConfirmType::Email => {
eprintln!(
"A code has been sent to the email address associated with this account."
);
tui::prompt_non_empty("Enter email code: ")
}
AccountLinkConfirmType::SMS => {
eprintln!(
"A code has been sent to your phone number ending in {}.",
phone_number_hint
);
tui::prompt_non_empty("Enter SMS code: ")
}
AccountLinkConfirmType::Unknown(t) => {
error!("Unknown link confirm type: {}", t);
bail!("Unknown link confirm type: {}", t);
}
};
let mut tries = 0;
loop {
match linker.finalize(server_time, &mut account, confirm_code.clone()) {
Ok(_) => break,
Err(FinalizeLinkError::WantMore { server_time: s }) => {
server_time = s;
debug!("steam wants more 2fa codes (tries: {})", tries);
tries += 1;
if tries >= 30 {
error!("Failed to finalize: unable to generate valid 2fa codes");
bail!("Failed to finalize: unable to generate valid 2fa codes");
}
}
Err(err) => {
error!("Failed to finalize: {}", err);
return Err(err.into());
}
}
}
let revocation_code = account.revocation_code.clone();
drop(account);
info!("Verifying authenticator status...");
let status =
linker.query_status(&manager.get_account(&account_name).unwrap().lock().unwrap())?;
if status.state() == 0 {
debug!(
"authenticator state: {} -- did not actually finalize",
status.state()
);
debug!("full status: {:#?}", status);
manager.remove_account(&account_name);
manager.save()?;
bail!("Authenticator finalization was unsuccessful. You may have entered the wrong confirm code in the previous step. Try again.");
}
info!("Authenticator finalized.");
match manager.save() {
Ok(_) => {}
Err(err) => {
error!(
"Failed to save manifest, but we were able to save it before. {}",
err
);
return Err(err);
}
}
eprintln!(
"Authenticator has been finalized. Please actually write down your revocation code: {}",
revocation_code.expose_secret()
);
Ok(())
}
/// Transfer an existing authenticator to steamguard-cli.
fn transfer_new_account<T>(
mut linker: AccountLinker<T>,
manager: &mut AccountManager,
) -> anyhow::Result<()>
where
T: Transport + Clone,
{
info!("Transferring authenticator to steamguard-cli");
linker.transfer_start()?;
let account: SteamGuardAccount;
loop {
let sms_code = tui::prompt_non_empty("Enter SMS code: ");
match linker.transfer_finish(sms_code) {
Ok(acc) => {
account = acc;
break;
}
Err(err) => {
error!("Failed to transfer authenticator: {}", err);
}
}
}
info!("Transfer successful, adding account to manifest");
let revocation_code = account.revocation_code.clone();
eprintln!(
"Take a moment to write down your revocation code: {}",
revocation_code.expose_secret()
);
manager.add_account(account);
manager.save()?;
eprintln!(
"Make sure you have your revocation code written down: {}",
revocation_code.expose_secret()
);
Ok(())
}
}
pub fn do_add_phone_number<T: Transport>(transport: T, tokens: &Tokens) -> anyhow::Result<()> {
let client = PhoneClient::new(transport);
let linker = PhoneLinker::new(client, tokens.clone());
let phone_number: PhoneNumber;
loop {
eprintln!("Enter your phone number, including country code, in this format: +1 1234567890");
eprint!("Phone number: ");
let number = tui::prompt();
match phonenumber::parse(None, &number) {
Ok(p) => {
phone_number = p;
break;
}
Err(err) => {
error!("Failed to parse phone number: {}", err);
}
}
}
let resp = linker.set_account_phone_number(phone_number)?;
eprintln!(
"Please click the link in the email sent to {}",
resp.confirmation_email_address()
);
tui::pause();
debug!("sending phone verification code");
linker.send_phone_verification_code(0)?;
loop {
eprint!("Enter the code sent to your phone: ");
let code = tui::prompt();
match linker.verify_account_phone_with_code(code) {
Ok(_) => break,
Err(err) => {
error!("Failed to verify phone number: {}", err);
}
}
}
info!("Successfully added phone number to account");
Ok(())
}