Merge pull request #72 from tilosp/rustfmt

Run cargo fmt and check it using github actions

.github/workflows/rustfmt.yml

@@ -0,0 +1,25 @@
+on: [push, pull_request]
+
+name: rustfmt
+
+jobs:
+  rustfmt:
+    name: rustfmt
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: rustfmt
+
+      - name: Run cargo fmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check

src/accountlinker.rs

@@ -1,9 +1,9 @@
-use std::collections::HashMap;
+use log::*;
-use reqwest::{Url, cookie::{CookieStore}, header::COOKIE};
+use reqwest::{cookie::CookieStore, header::COOKIE, Url};
 use serde::Deserialize;
 use serde_json::Value;
-use steamguard::{SteamGuardAccount, steamapi::Session};
+use std::collections::HashMap;
-use log::*;
+use steamguard::{steamapi::Session, SteamGuardAccount};
 
 #[derive(Debug, Clone)]
 pub struct AccountLinker {
@@ -15,7 +15,7 @@ pub struct AccountLinker {
 
 impl AccountLinker {
     pub fn new() -> AccountLinker {
-		return AccountLinker{
+        return AccountLinker {
             device_id: generate_device_id(),
             phone_number: String::from(""),
             account: SteamGuardAccount::new(),
@@ -23,7 +23,7 @@ impl AccountLinker {
                 .cookie_store(true)
                 .build()
                 .unwrap(),
-		}
+        };
     }
 
     pub fn link(&self, session: &mut Session) {
@@ -56,7 +56,8 @@ impl AccountLinker {
             params.insert("skipvoip", "1");
         }
 
-		let resp = self.client
+        let resp = self
+            .client
             .post("https://steamcommunity.com/steamguard/phoneajax")
             .header(COOKIE, cookies.cookies(&url).unwrap())
             .send()
@@ -82,5 +83,5 @@ fn generate_device_id() -> String {
 
 #[derive(Debug, Clone, Deserialize)]
 pub struct AddAuthenticatorResponse {
-	pub response: SteamGuardAccount
+    pub response: SteamGuardAccount,
 }

src/accountmanager.rs

@@ -1,10 +1,10 @@
+use log::*;
+use serde::{Deserialize, Serialize};
+use std::error::Error;
 use std::fs::File;
 use std::io::BufReader;
 use std::path::Path;
-use serde::{Serialize, Deserialize};
-use std::error::Error;
 use steamguard::SteamGuardAccount;
-use log::*;
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Manifest {

src/main.rs

@@ -1,19 +1,28 @@
 extern crate rpassword;
-use steamguard::{SteamGuardAccount, Confirmation, ConfirmationType, steamapi};
+use clap::{crate_version, App, Arg};
-use std::collections::HashSet;
-use std::{io::{Write, stdout, stdin}, path::Path};
-use clap::{App, Arg, crate_version};
 use log::*;
 use regex::Regex;
-use termion::{raw::IntoRawMode, screen::AlternateScreen, event::{Key, Event}, input::{TermRead}};
+use std::collections::HashSet;
+use std::{
+    io::{stdin, stdout, Write},
+    path::Path,
+};
+use steamguard::{steamapi, Confirmation, ConfirmationType, SteamGuardAccount};
+use termion::{
+    event::{Event, Key},
+    input::TermRead,
+    raw::IntoRawMode,
+    screen::AlternateScreen,
+};
 
 #[macro_use]
 extern crate lazy_static;
-mod accountmanager;
 mod accountlinker;
+mod accountmanager;
 
 lazy_static! {
-	static ref CAPTCHA_VALID_CHARS: Regex = Regex::new("^([A-H]|[J-N]|[P-R]|[T-Z]|[2-4]|[7-9]|[@%&])+$").unwrap();
+    static ref CAPTCHA_VALID_CHARS: Regex =
+        Regex::new("^([A-H]|[J-N]|[P-R]|[T-Z]|[2-4]|[7-9]|[@%&])+$").unwrap();
 }
 
 fn main() {
@@ -80,11 +89,12 @@ fn main() {
 		)
 		.get_matches();
 
-
     let verbosity = matches.occurrences_of("verbosity") as usize + 2;
     stderrlog::new()
         .verbosity(verbosity)
-		.module(module_path!()).init().unwrap();
+        .module(module_path!())
+        .init()
+        .unwrap();
 
     if let Some(demo_matches) = matches.subcommand_matches("debug") {
         if demo_matches.is_present("demo-conf-menu") {
@@ -134,7 +144,13 @@ fn main() {
         }
     }
 
-	debug!("selected accounts: {:?}", selected_accounts.iter().map(|a| a.account_name.clone()).collect::<Vec<String>>());
+    debug!(
+        "selected accounts: {:?}",
+        selected_accounts
+            .iter()
+            .map(|a| a.account_name.clone())
+            .collect::<Vec<String>>()
+    );
 
     if let Some(trade_matches) = matches.subcommand_matches("trade") {
         info!("trade");
@@ -162,8 +178,7 @@ fn main() {
                     let result = account.accept_confirmation(conf);
                     debug!("accept confirmation result: {:?}", result);
                 }
-			}
+            } else {
-			else {
                 if termion::is_tty(&stdout()) {
                     let (accept, deny) = prompt_confirmation_menu(confirmations);
                     for conf in &accept {
@@ -174,8 +189,7 @@ fn main() {
                         let result = account.deny_confirmation(conf);
                         debug!("deny confirmation result: {:?}", result);
                     }
-				}
+                } else {
-				else {
                     warn!("not a tty, not showing menu");
                     for conf in &confirmations {
                         println!("{}", conf.description());
@@ -219,7 +233,9 @@ fn test_validate_captcha_text() {
 fn prompt() -> String {
     let mut text = String::new();
     let _ = std::io::stdout().flush();
-	stdin().read_line(&mut text).expect("Did not enter a correct string");
+    stdin()
+        .read_line(&mut text)
+        .expect("Did not enter a correct string");
     return String::from(text.strip_suffix('\n').unwrap());
 }
 
@@ -238,7 +254,9 @@ fn prompt_captcha_text(captcha_gid: &String) -> String {
 }
 
 /// Returns a tuple of (accepted, denied). Ignored confirmations are not included.
-fn prompt_confirmation_menu(confirmations: Vec<Confirmation>) -> (Vec<Confirmation>, Vec<Confirmation>) {
+fn prompt_confirmation_menu(
+    confirmations: Vec<Confirmation>,
+) -> (Vec<Confirmation>, Vec<Confirmation>) {
     println!("press a key other than enter to show the menu.");
     let mut to_accept_idx: HashSet<usize> = HashSet::new();
     let mut to_deny_idx: HashSet<usize> = HashSet::new();
@@ -263,13 +281,22 @@ fn prompt_confirmation_menu(confirmations: Vec<Confirmation>) -> (Vec<Confirmati
                 to_deny_idx.remove(&selected_idx);
             }
             Event::Key(Key::Char('A')) => {
-				(0..confirmations.len()).for_each(|i| { to_accept_idx.insert(i); to_deny_idx.remove(&i); });
+                (0..confirmations.len()).for_each(|i| {
+                    to_accept_idx.insert(i);
+                    to_deny_idx.remove(&i);
+                });
             }
             Event::Key(Key::Char('D')) => {
-				(0..confirmations.len()).for_each(|i| { to_accept_idx.remove(&i); to_deny_idx.insert(i); });
+                (0..confirmations.len()).for_each(|i| {
+                    to_accept_idx.remove(&i);
+                    to_deny_idx.insert(i);
+                });
             }
             Event::Key(Key::Char('I')) => {
-				(0..confirmations.len()).for_each(|i| { to_accept_idx.remove(&i); to_deny_idx.remove(&i); });
+                (0..confirmations.len()).for_each(|i| {
+                    to_accept_idx.remove(&i);
+                    to_deny_idx.remove(&i);
+                });
             }
             Event::Key(Key::Up) if selected_idx > 0 => {
                 selected_idx -= 1;
@@ -286,27 +313,51 @@ fn prompt_confirmation_menu(confirmations: Vec<Confirmation>) -> (Vec<Confirmati
             _ => {}
         }
 
-		write!(screen, "{}{}{}arrow keys to select, [a]ccept, [d]eny, [i]gnore, [enter] confirm choices\n\n", termion::clear::All, termion::cursor::Goto(1, 1), termion::color::Fg(termion::color::White)).unwrap();
+        write!(
+            screen,
+            "{}{}{}arrow keys to select, [a]ccept, [d]eny, [i]gnore, [enter] confirm choices\n\n",
+            termion::clear::All,
+            termion::cursor::Goto(1, 1),
+            termion::color::Fg(termion::color::White)
+        )
+        .unwrap();
         for i in 0..confirmations.len() {
             if selected_idx == i {
-				write!(screen, "\r{} >", termion::color::Fg(termion::color::LightYellow)).unwrap();
+                write!(
-			}
+                    screen,
-			else {
+                    "\r{} >",
+                    termion::color::Fg(termion::color::LightYellow)
+                )
+                .unwrap();
+            } else {
                 write!(screen, "\r{}  ", termion::color::Fg(termion::color::White)).unwrap();
             }
 
             if to_accept_idx.contains(&i) {
-				write!(screen, "{}[a]", termion::color::Fg(termion::color::LightGreen)).unwrap();
+                write!(
-			}
+                    screen,
-			else if to_deny_idx.contains(&i) {
+                    "{}[a]",
-				write!(screen, "{}[d]", termion::color::Fg(termion::color::LightRed)).unwrap();
+                    termion::color::Fg(termion::color::LightGreen)
-			}
+                )
-			else {
+                .unwrap();
+            } else if to_deny_idx.contains(&i) {
+                write!(
+                    screen,
+                    "{}[d]",
+                    termion::color::Fg(termion::color::LightRed)
+                )
+                .unwrap();
+            } else {
                 write!(screen, "[ ]").unwrap();
             }
 
             if selected_idx == i {
-				write!(screen, "{}", termion::color::Fg(termion::color::LightYellow)).unwrap();
+                write!(
+                    screen,
+                    "{}",
+                    termion::color::Fg(termion::color::LightYellow)
+                )
+                .unwrap();
             }
 
             write!(screen, " {}\n", confirmations[i].description()).unwrap();
@@ -346,7 +397,7 @@ fn do_login(account: &mut SteamGuardAccount) {
                 let server_time = steamapi::get_server_time();
                 login.twofactor_code = account.generate_code(server_time);
             }
-			Err(steamapi::LoginError::NeedCaptcha{ captcha_gid }) => {
+            Err(steamapi::LoginError::NeedCaptcha { captcha_gid }) => {
                 login.captcha_text = prompt_captcha_text(&captcha_gid);
             }
             Err(steamapi::LoginError::NeedEmail) => {

steamguard/src/confirmation.rs

@@ -21,7 +21,7 @@ pub enum ConfirmationType {
     Trade = 2,
     MarketSell = 3,
     AccountRecovery = 6,
-	Unknown
+    Unknown,
 }
 
 impl From<&str> for ConfirmationType {

steamguard/src/lib.rs

@@ -1,18 +1,22 @@
-use std::{collections::HashMap, convert::TryInto, thread, time};
 use anyhow::Result;
 pub use confirmation::{Confirmation, ConfirmationType};
 use hmacsha1::hmac_sha1;
-use reqwest::{Url, cookie::CookieStore, header::{COOKIE, USER_AGENT}};
-use serde::{Serialize, Deserialize};
 use log::*;
+use reqwest::{
+    cookie::CookieStore,
+    header::{COOKIE, USER_AGENT},
+    Url,
+};
 use scraper::{Html, Selector};
+use serde::{Deserialize, Serialize};
+use std::{collections::HashMap, convert::TryInto, thread, time};
 #[macro_use]
 extern crate lazy_static;
 #[macro_use]
 extern crate anyhow;
 
-pub mod steamapi;
 mod confirmation;
+pub mod steamapi;
 
 // const STEAMAPI_BASE: String = "https://api.steampowered.com";
 // const COMMUNITY_BASE: String = "https://steamcommunity.com";
@@ -21,9 +25,9 @@ mod confirmation;
 // const TWO_FACTOR_BASE: String = STEAMAPI_BASE + "/ITwoFactorService/%s/v0001";
 // static TWO_FACTOR_TIME_QUERY: String = TWO_FACTOR_BASE.Replace("%s", "QueryTime");
 
-extern crate hmacsha1;
 extern crate base64;
 extern crate cookie;
+extern crate hmacsha1;
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct SteamGuardAccount {
@@ -63,7 +67,7 @@ fn generate_confirmation_hash_for_time(time: i64, tag: &str, identity_secret: &S
 
 impl SteamGuardAccount {
     pub fn new() -> Self {
-		return SteamGuardAccount{
+        return SteamGuardAccount {
             account_name: String::from(""),
             serial_number: String::from(""),
             revocation_code: String::from(""),
@@ -75,11 +79,14 @@ impl SteamGuardAccount {
             fully_enrolled: false,
             device_id: String::from(""),
             session: Option::None,
-		}
+        };
     }
 
     pub fn generate_code(&self, time: i64) -> String {
-		let steam_guard_code_translations: [u8; 26] = [50, 51, 52, 53, 54, 55, 56, 57, 66, 67, 68, 70, 71, 72, 74, 75, 77, 78, 80, 81, 82, 84, 86, 87, 88, 89];
+        let steam_guard_code_translations: [u8; 26] = [
+            50, 51, 52, 53, 54, 55, 56, 57, 66, 67, 68, 70, 71, 72, 74, 75, 77, 78, 80, 81, 82, 84,
+            86, 87, 88, 89,
+        ];
 
         // this effectively makes it so that it creates a new code every 30 seconds.
         let time_bytes: [u8; 8] = build_time_bytes(time / 30i64);
@@ -87,18 +94,18 @@ impl SteamGuardAccount {
         let hashed_data = hmacsha1::hmac_sha1(&shared_secret, &time_bytes);
         let mut code_array: [u8; 5] = [0; 5];
         let b = (hashed_data[19] & 0xF) as usize;
-		let mut code_point: i32 =
+        let mut code_point: i32 = ((hashed_data[b] & 0x7F) as i32) << 24
-			((hashed_data[b] & 0x7F) as i32) << 24 |
+            | ((hashed_data[b + 1] & 0xFF) as i32) << 16
-			((hashed_data[b + 1] & 0xFF) as i32) << 16 |
+            | ((hashed_data[b + 2] & 0xFF) as i32) << 8
-			((hashed_data[b + 2] & 0xFF) as i32) << 8 |
+            | ((hashed_data[b + 3] & 0xFF) as i32);
-			((hashed_data[b + 3] & 0xFF) as i32);
 
         for i in 0..5 {
-			code_array[i] = steam_guard_code_translations[code_point as usize % steam_guard_code_translations.len()];
+            code_array[i] = steam_guard_code_translations
+                [code_point as usize % steam_guard_code_translations.len()];
             code_point /= steam_guard_code_translations.len() as i32;
         }
 
-		return String::from_utf8(code_array.iter().map(|c| *c).collect()).unwrap()
+        return String::from_utf8(code_array.iter().map(|c| *c).collect()).unwrap();
     }
 
     fn get_confirmation_query_params(&self, tag: &str) -> HashMap<&str, String> {
@@ -107,7 +114,10 @@ impl SteamGuardAccount {
         let mut params = HashMap::new();
         params.insert("p", self.device_id.clone());
         params.insert("a", session.steam_id.to_string());
-		params.insert("k", generate_confirmation_hash_for_time(time, tag, &self.identity_secret));
+        params.insert(
+            "k",
+            generate_confirmation_hash_for_time(time, tag, &self.identity_secret),
+        );
         params.insert("t", time.to_string());
         params.insert("m", String::from("android"));
         params.insert("tag", String::from(tag));
@@ -126,7 +136,10 @@ impl SteamGuardAccount {
         cookies.add_cookie_str(format!("sessionid={}", session_id).as_str(), &url);
         cookies.add_cookie_str(format!("steamid={}", session.steam_id).as_str(), &url);
         cookies.add_cookie_str(format!("steamLogin={}", session.steam_login).as_str(), &url);
-		cookies.add_cookie_str(format!("steamLoginSecure={}", session.steam_login_secure).as_str(), &url);
+        cookies.add_cookie_str(
+            format!("steamLoginSecure={}", session.steam_login_secure).as_str(),
+            &url,
+        );
         return cookies;
     }
 
@@ -174,7 +187,7 @@ impl SteamGuardAccount {
 
         #[derive(Debug, Clone, Copy, Deserialize)]
         struct SendConfirmationResponse {
-			pub success: bool
+            pub success: bool,
         }
 
         let resp: SendConfirmationResponse = client.get("https://steamcommunity.com/mobileconf/ajaxop".parse::<Url>().unwrap())
@@ -242,7 +255,12 @@ fn parse_confirmations(text: String) -> anyhow::Result<Vec<Confirmation>> {
         let conf = Confirmation {
             id: elem.value().attr("data-confid").unwrap().parse()?,
             key: elem.value().attr("data-key").unwrap().parse()?,
-			conf_type: elem.value().attr("data-type").unwrap().try_into().unwrap_or(ConfirmationType::Unknown),
+            conf_type: elem
+                .value()
+                .attr("data-type")
+                .unwrap()
+                .try_into()
+                .unwrap_or(ConfirmationType::Unknown),
             creator: elem.value().attr("data-creator").unwrap().parse()?,
         };
         confirmations.push(conf);
@@ -258,7 +276,11 @@ mod tests {
     fn test_build_time_bytes() {
         let t1 = build_time_bytes(1617591917i64);
         let t2: [u8; 8] = [0, 0, 0, 0, 96, 106, 126, 109];
-		assert!(t1.iter().zip(t2.iter()).all(|(a,b)| a == b), "Arrays are not equal, got {:?}", t1);
+        assert!(
+            t1.iter().zip(t2.iter()).all(|(a, b)| a == b),
+            "Arrays are not equal, got {:?}",
+            t1
+        );
     }
 
     #[test]
@@ -272,7 +294,14 @@ mod tests {
 
     #[test]
     fn test_generate_confirmation_hash_for_time() {
-		assert_eq!(generate_confirmation_hash_for_time(1617591917, "conf", &String::from("GQP46b73Ws7gr8GmZFR0sDuau5c=")), String::from("NaL8EIMhfy/7vBounJ0CvpKbrPk="));
+        assert_eq!(
+            generate_confirmation_hash_for_time(
+                1617591917,
+                "conf",
+                &String::from("GQP46b73Ws7gr8GmZFR0sDuau5c=")
+            ),
+            String::from("NaL8EIMhfy/7vBounJ0CvpKbrPk=")
+        );
     }
 
     #[test]
@@ -280,35 +309,50 @@ mod tests {
         let text = include_str!("fixtures/confirmations/multiple-confirmations.html");
         let confirmations = parse_confirmations(text.into()).unwrap();
         assert_eq!(confirmations.len(), 5);
-		assert_eq!(confirmations[0], Confirmation {
+        assert_eq!(
+            confirmations[0],
+            Confirmation {
                 id: 9890792058,
                 key: 15509106087034649470,
                 conf_type: ConfirmationType::MarketSell,
                 creator: 3392884950693131245,
-		});
+            }
-		assert_eq!(confirmations[1], Confirmation {
+        );
+        assert_eq!(
+            confirmations[1],
+            Confirmation {
                 id: 9890791666,
                 key: 2661901169510258722,
                 conf_type: ConfirmationType::MarketSell,
                 creator: 3392884950693130525,
-		});
+            }
-		assert_eq!(confirmations[2], Confirmation {
+        );
+        assert_eq!(
+            confirmations[2],
+            Confirmation {
                 id: 9890791241,
                 key: 15784514761287735229,
                 conf_type: ConfirmationType::MarketSell,
                 creator: 3392884950693129565,
-		});
+            }
-		assert_eq!(confirmations[3], Confirmation {
+        );
+        assert_eq!(
+            confirmations[3],
+            Confirmation {
                 id: 9890790828,
                 key: 5049250785011653560,
                 conf_type: ConfirmationType::MarketSell,
                 creator: 3392884950693128685,
-		});
+            }
-		assert_eq!(confirmations[4], Confirmation {
+        );
+        assert_eq!(
+            confirmations[4],
+            Confirmation {
                 id: 9890790159,
                 key: 6133112455066694993,
                 conf_type: ConfirmationType::MarketSell,
                 creator: 3392884950693127345,
-		});
+            }
+        );
     }
 }

steamguard/src/steamapi.rs

@@ -1,9 +1,14 @@
-use std::collections::HashMap;
-use reqwest::{Url, cookie::{CookieStore}, header::COOKIE, header::{SET_COOKIE, USER_AGENT}};
-use rsa::{PublicKey, RsaPublicKey};
-use std::time::{SystemTime, UNIX_EPOCH};
-use serde::{Serialize, Deserialize};
 use log::*;
+use reqwest::{
+    cookie::CookieStore,
+    header::COOKIE,
+    header::{SET_COOKIE, USER_AGENT},
+    Url,
+};
+use rsa::{PublicKey, RsaPublicKey};
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+use std::time::{SystemTime, UNIX_EPOCH};
 
 #[derive(Debug, Clone, Deserialize)]
 struct LoginResponse {
@@ -48,7 +53,7 @@ struct RsaResponse {
 pub enum LoginError {
     BadRSA,
     BadCredentials,
-	NeedCaptcha{ captcha_gid: String },
+    NeedCaptcha { captcha_gid: String },
     Need2FA,
     NeedEmail,
     TooManyAttempts,
@@ -86,14 +91,15 @@ impl UserLogin {
                 .cookie_store(true)
                 .build()
                 .unwrap(),
-		}
+        };
     }
 
     /// Updates the cookie jar with the session cookies by pinging steam servers.
     fn update_session(&self) {
         trace!("UserLogin::update_session");
         let url = "https://steamcommunity.com".parse::<Url>().unwrap();
-		self.cookies.add_cookie_str("mobileClientVersion=0 (2.1.3)", &url);
+        self.cookies
+            .add_cookie_str("mobileClientVersion=0 (2.1.3)", &url);
         self.cookies.add_cookie_str("mobileClient=android", &url);
         self.cookies.add_cookie_str("Steam_Language=english", &url);
 
@@ -114,7 +120,9 @@ impl UserLogin {
     pub fn login(&mut self) -> anyhow::Result<Session, LoginError> {
         trace!("UserLogin::login");
         if self.captcha_required && self.captcha_text.len() == 0 {
-			return Err(LoginError::NeedCaptcha{captcha_gid: self.captcha_gid.clone()});
+            return Err(LoginError::NeedCaptcha {
+                captcha_gid: self.captcha_gid.clone(),
+            });
         }
 
         let url = "https://steamcommunity.com".parse::<Url>().unwrap();
@@ -123,9 +131,20 @@ impl UserLogin {
         }
 
         let mut params = HashMap::new();
-		params.insert("donotcache", format!("{}", SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_secs() * 1000));
+        params.insert(
+            "donotcache",
+            format!(
+                "{}",
+                SystemTime::now()
+                    .duration_since(UNIX_EPOCH)
+                    .unwrap()
+                    .as_secs()
+                    * 1000
+            ),
+        );
         params.insert("username", self.username.clone());
-		let resp = self.client
+        let resp = self
+            .client
             .post("https://steamcommunity.com/login/getrsakey")
             .form(&params)
             .send()
@@ -149,7 +168,17 @@ impl UserLogin {
         trace!("twofactorcode: {}", self.twofactor_code);
         trace!("emailauth: {}", self.email_code);
         let mut params = HashMap::new();
-		params.insert("donotcache", format!("{}", SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_secs() * 1000));
+        params.insert(
+            "donotcache",
+            format!(
+                "{}",
+                SystemTime::now()
+                    .duration_since(UNIX_EPOCH)
+                    .unwrap()
+                    .as_secs()
+                    * 1000
+            ),
+        );
         params.insert("username", self.username.clone());
         params.insert("password", encrypted_password);
         params.insert("twofactorcode", self.twofactor_code.clone());
@@ -159,13 +188,18 @@ impl UserLogin {
         params.insert("rsatimestamp", rsa_timestamp);
         params.insert("remember_login", String::from("true"));
         params.insert("oauth_client_id", String::from("DE45CD61"));
-		params.insert("oauth_scope", String::from("read_profile write_profile read_client write_client"));
+        params.insert(
+            "oauth_scope",
+            String::from("read_profile write_profile read_client write_client"),
+        );
 
         let login_resp: LoginResponse;
-		match self.client
+        match self
+            .client
             .post("https://steamcommunity.com/login/dologin")
             .form(&params)
-			.send() {
+            .send()
+        {
             Ok(resp) => {
                 // https://stackoverflow.com/questions/49928648/rubys-mechanize-error-401-while-sending-a-post-request-steam-trade-offer-send
                 let text = resp.text().unwrap();
@@ -198,7 +232,9 @@ impl UserLogin {
 
         if login_resp.captcha_needed {
             self.captcha_gid = login_resp.captcha_gid.clone();
-			return Err(LoginError::NeedCaptcha{ captcha_gid: self.captcha_gid.clone() });
+            return Err(LoginError::NeedCaptcha {
+                captcha_gid: self.captcha_gid.clone(),
+            });
         }
 
         if login_resp.emailauth_needed {
@@ -214,7 +250,6 @@ impl UserLogin {
             return Err(LoginError::BadCredentials);
         }
 
-
         // transfer login parameters? Not completely sure what this is for.
         // i guess steam changed their authentication scheme slightly
         let oauth;
@@ -223,10 +258,7 @@ impl UserLogin {
                 debug!("received transfer parameters, relaying data...");
                 for url in urls {
                     trace!("posting transfer to {}", url);
-					let result = self.client
+                    let result = self.client.post(url).json(&params).send();
-						.post(url)
-						.json(&params)
-						.send();
                     trace!("result: {:?}", result);
                     match result {
                         Ok(resp) => {
@@ -257,7 +289,10 @@ impl UserLogin {
         let cookies = self.cookies.cookies(&url).unwrap();
         let all_cookies = cookies.to_str().unwrap();
         let mut session_id = String::from("");
-		for cookie in all_cookies.split(";").map(|s| cookie::Cookie::parse(s).unwrap()) {
+        for cookie in all_cookies
+            .split(";")
+            .map(|s| cookie::Cookie::parse(s).unwrap())
+        {
             if cookie.name() == "sessionid" {
                 session_id = String::from(cookie.value());
             }
@@ -269,7 +304,7 @@ impl UserLogin {
     }
 
     fn build_session(&self, data: OAuthData, session_id: String) -> Session {
-		return Session{
+        return Session {
             token: data.oauth_token,
             steam_id: data.steamid,
             steam_login: format!("{}%7C%7C{}", data.steamid, data.wgtoken),
@@ -286,9 +321,7 @@ impl UserLogin {
         for c in set_cookie_iter {
             c.to_str()
                 .into_iter()
-				.for_each(|cookie_str| {
+                .for_each(|cookie_str| self.cookies.add_cookie_str(cookie_str, &url));
-					self.cookies.add_cookie_str(cookie_str, &url)
-				});
         }
     }
 }
@@ -326,7 +359,9 @@ pub fn get_server_time() -> i64 {
         .send();
     let value: serde_json::Value = resp.unwrap().json().unwrap();
 
-	return String::from(value["response"]["server_time"].as_str().unwrap()).parse().unwrap();
+    return String::from(value["response"]["server_time"].as_str().unwrap())
+        .parse()
+        .unwrap();
 }
 
 fn encrypt_password(rsa_resp: RsaResponse, password: &String) -> String {
@@ -338,7 +373,11 @@ fn encrypt_password(rsa_resp: RsaResponse, password: &String) -> String {
     #[cfg(not(test))]
     let mut rng = rand::rngs::OsRng;
     let padding = rsa::PaddingScheme::new_pkcs1v15_encrypt();
-	let encrypted_password = base64::encode(public_key.encrypt(&mut rng, padding, password.as_bytes()).unwrap());
+    let encrypted_password = base64::encode(
+        public_key
+            .encrypt(&mut rng, padding, password.as_bytes())
+            .unwrap(),
+    );
     return encrypted_password;
 }