sheepy-clone: rust/hedgewars-server/src/server/handlers/loggingin.rs@6a2e13e36b7f (annotated)

12152 03ccb89820f3 Room creation halfplemented unc0rr parents: diff changeset	1	use mio;
03ccb89820f3 Room creation halfplemented unc0rr parents: diff changeset	2
13671 09f4a30e50cc Rust 2018 conversion alfadur parents: 13483 diff changeset	3	use crate::{
14462 98ef2913ec73 Apply rustfmt to all files unc0rr parents: 14420 diff changeset	4	protocol::messages::{HWProtocolMessage, HWServerMessage::*},
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	5	server::{
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	6	core::{HWAnteClient, HWAnteroom},
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	7	coretypes::ClientId,
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	8	},
14462 98ef2913ec73 Apply rustfmt to all files unc0rr parents: 14420 diff changeset	9	utils::is_name_illegal,
13424 81e0ed105f5d implementation of team related messages alfadur parents: 13421 diff changeset	10	};
14462 98ef2913ec73 Apply rustfmt to all files unc0rr parents: 14420 diff changeset	11	use log::*;
13805 0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	12	#[cfg(feature = "official-server")]
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	13	use openssl::sha::sha1;
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	14	use std::{
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	15	fmt::{Formatter, LowerHex},
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	16	num::NonZeroU16,
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	17	};
13805 0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	18
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	19	#[derive(PartialEq)]
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	20	struct Sha1Digest([u8; 20]);
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	21
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	22	impl LowerHex for Sha1Digest {
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	23	fn fmt(&self, f: &mut Formatter) -> Result<(), std::fmt::Error> {
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	24	for byte in &self.0 {
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	25	write!(f, "{:02x}", byte)?;
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	26	}
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	27	Ok(())
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	28	}
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	29	}
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	30
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	31	#[cfg(feature = "official-server")]
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	32	fn get_hash(client: &HWAnteClient, salt1: &str, salt2: &str) -> Sha1Digest {
14462 98ef2913ec73 Apply rustfmt to all files unc0rr parents: 14420 diff changeset	33	let s = format!(
98ef2913ec73 Apply rustfmt to all files unc0rr parents: 14420 diff changeset	34	"{}{}{}{}{}",
98ef2913ec73 Apply rustfmt to all files unc0rr parents: 14420 diff changeset	35	salt1, salt2, client.web_password, client.protocol_number, "!hedgewars"
98ef2913ec73 Apply rustfmt to all files unc0rr parents: 14420 diff changeset	36	);
13805 0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	37	Sha1Digest(sha1(s.as_bytes()))
0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	38	}
12152 03ccb89820f3 Room creation halfplemented unc0rr parents: diff changeset	39
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	40	pub enum LoginResult {
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	41	Unchanged,
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	42	Complete,
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	43	Exit,
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	44	}
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	45
14676 455865ccd36c Server action refactoring part 2 of N alfadur <mail@none> parents: 14462 diff changeset	46	pub fn handle(
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	47	anteroom: &mut HWAnteroom,
14676 455865ccd36c Server action refactoring part 2 of N alfadur <mail@none> parents: 14462 diff changeset	48	client_id: ClientId,
455865ccd36c Server action refactoring part 2 of N alfadur <mail@none> parents: 14462 diff changeset	49	response: &mut super::Response,
455865ccd36c Server action refactoring part 2 of N alfadur <mail@none> parents: 14462 diff changeset	50	message: HWProtocolMessage,
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	51	) -> LoginResult {
12152 03ccb89820f3 Room creation halfplemented unc0rr parents: diff changeset	52	match message {
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	53	HWProtocolMessage::Quit(_) => {
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	54	response.add(Bye("User quit".to_string()).send_self());
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	55	LoginResult::Exit
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	56	}
13421 cdf69667593b partial room implementation alfadur parents: 13124 diff changeset	57	HWProtocolMessage::Nick(nick) => {
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	58	let client = &mut anteroom.clients[client_id];
13671 09f4a30e50cc Rust 2018 conversion alfadur parents: 13483 diff changeset	59	debug!("{} {}", nick, is_name_illegal(&nick));
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	60	if !client.nick.is_some() {
14677 6e6632068a33 Server action refactoring part 3 of N alfadur <mail@none> parents: 14676 diff changeset	61	response.add(Error("Nickname already provided.".to_string()).send_self());
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	62	LoginResult::Unchanged
14462 98ef2913ec73 Apply rustfmt to all files unc0rr parents: 14420 diff changeset	63	} else if is_name_illegal(&nick) {
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	64	response.add(Bye("Illegal nickname! Nicknames must be between 1-40 characters long, must not have a trailing or leading space and must not have any of these characters: $()*+?[]^{\|}".to_string()).send_self());
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	65	LoginResult::Exit
14462 98ef2913ec73 Apply rustfmt to all files unc0rr parents: 14420 diff changeset	66	} else {
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	67	client.nick = Some(nick.clone());
14677 6e6632068a33 Server action refactoring part 3 of N alfadur <mail@none> parents: 14676 diff changeset	68	response.add(Nick(nick).send_self());
14678 08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	69
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	70	if client.protocol_number.is_some() {
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	71	LoginResult::Complete
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	72	} else {
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	73	LoginResult::Unchanged
14678 08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	74	}
08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	75	}
08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	76	}
08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	77	HWProtocolMessage::Proto(proto) => {
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	78	let client = &mut anteroom.clients[client_id];
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	79	if client.protocol_number.is_some() {
14678 08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	80	response.add(Error("Protocol already known.".to_string()).send_self());
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	81	LoginResult::Unchanged
14678 08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	82	} else if proto == 0 {
08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	83	response.add(Error("Bad number.".to_string()).send_self());
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	84	LoginResult::Unchanged
14678 08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	85	} else {
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	86	client.protocol_number = NonZeroU16::new(proto);
14678 08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	87	response.add(Proto(proto).send_self());
08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	88
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	89	if client.nick.is_some() {
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	90	LoginResult::Complete
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	91	} else {
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	92	LoginResult::Unchanged
14678 08a8605bafaf Server action refactoring part 4 of N alfadur <mail@none> parents: 14677 diff changeset	93	}
14677 6e6632068a33 Server action refactoring part 3 of N alfadur <mail@none> parents: 14676 diff changeset	94	}
13803 4664da990556 Add official server feature to cargo alfadur parents: 13671 diff changeset	95	}
4664da990556 Add official server feature to cargo alfadur parents: 13671 diff changeset	96	#[cfg(feature = "official-server")]
13805 0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	97	HWProtocolMessage::Password(hash, salt) => {
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	98	let client = &anteroom.clients[client_id];
13805 0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	99
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	100	let client_hash = get_hash(client, &salt, &client.server_salt);
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	101	let server_hash = get_hash(client, &client.server_salt, &salt);
14677 6e6632068a33 Server action refactoring part 3 of N alfadur <mail@none> parents: 14676 diff changeset	102	if client_hash == server_hash {
6e6632068a33 Server action refactoring part 3 of N alfadur <mail@none> parents: 14676 diff changeset	103	response.add(ServerAuth(format!("{:x}", server_hash)).send_self());
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	104	LoginResult::Complete
13805 0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	105	} else {
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	106	response.add(Bye("Authentication failed".to_string()).send_self());
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	107	LoginResult::Exit
14691 9f98086de1b6 Server action refactoring part 9 of N alfadur <mail@none> parents: 14688 diff changeset	108	}
14677 6e6632068a33 Server action refactoring part 3 of N alfadur <mail@none> parents: 14676 diff changeset	109	}
13805 0118b7412570 use openssl for password message handling alfadur parents: 13803 diff changeset	110	#[cfg(feature = "official-server")]
13803 4664da990556 Add official server feature to cargo alfadur parents: 13671 diff changeset	111	HWProtocolMessage::Checker(protocol, nick, password) => {
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	112	let client = &mut anteroom.clients[client_id];
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	113	client.protocol_number = Some(protocol);
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	114	client.nick = Some(nick);
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	115	client.web_password = password;
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	116	//client.set_is_checker(true);
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	117	LoginResult::Complete
13803 4664da990556 Add official server feature to cargo alfadur parents: 13671 diff changeset	118	}
14698 6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	119	_ => {
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	120	warn!("Incorrect command in logging-in state");
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	121	LoginResult::Unchanged
6a2e13e36b7f add server anteroom alfadur <mail@none> parents: 14695 diff changeset	122	}
12152 03ccb89820f3 Room creation halfplemented unc0rr parents: diff changeset	123	}
03ccb89820f3 Room creation halfplemented unc0rr parents: diff changeset	124	}

author	alfadur <mail@none>
	Thu, 07 Feb 2019 17:02:24 +0300
changeset 14698	6a2e13e36b7f
parent 14695	f61ce544d436
child 14700	216d39de1a44
permissions	-rw-r--r--