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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
commit | 40a355a42d4a9444dc753c04c6608dade2f06a23 (patch) | |
tree | 871fc667d2de662f171103ce5ec067014ef85e61 /third_party/rust/neqo-transport/src/connection/tests/migration.rs | |
parent | Adding upstream version 124.0.1. (diff) | |
download | firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.tar.xz firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.zip |
Adding upstream version 125.0.1.upstream/125.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/neqo-transport/src/connection/tests/migration.rs')
-rw-r--r-- | third_party/rust/neqo-transport/src/connection/tests/migration.rs | 108 |
1 files changed, 72 insertions, 36 deletions
diff --git a/third_party/rust/neqo-transport/src/connection/tests/migration.rs b/third_party/rust/neqo-transport/src/connection/tests/migration.rs index 8307a7dd84..405ae161a4 100644 --- a/third_party/rust/neqo-transport/src/connection/tests/migration.rs +++ b/third_party/rust/neqo-transport/src/connection/tests/migration.rs @@ -6,6 +6,7 @@ use std::{ cell::RefCell, + mem, net::{IpAddr, Ipv6Addr, SocketAddr}, rc::Rc, time::{Duration, Instant}, @@ -13,9 +14,8 @@ use std::{ use neqo_common::{Datagram, Decoder}; use test_fixture::{ - self, addr, addr_v4, assertions::{assert_v4_path, assert_v6_path}, - fixture_init, new_neqo_qlog, now, + fixture_init, new_neqo_qlog, now, DEFAULT_ADDR, DEFAULT_ADDR_V4, }; use super::{ @@ -94,8 +94,8 @@ fn rebinding_port() { server.stream_close_send(stream_id).unwrap(); let dgram = server.process_output(now()).dgram(); let dgram = dgram.unwrap(); - assert_eq!(dgram.source(), addr()); - assert_eq!(dgram.destination(), new_port(addr())); + assert_eq!(dgram.source(), DEFAULT_ADDR); + assert_eq!(dgram.destination(), new_port(DEFAULT_ADDR)); } /// This simulates an attack where a valid packet is forwarded on @@ -109,7 +109,7 @@ fn path_forwarding_attack() { let mut now = now(); let dgram = send_something(&mut client, now); - let dgram = change_path(&dgram, addr_v4()); + let dgram = change_path(&dgram, DEFAULT_ADDR_V4); server.process_input(&dgram, now); // The server now probes the new (primary) path. @@ -188,7 +188,7 @@ fn migrate_immediate() { let now = now(); client - .migrate(Some(addr_v4()), Some(addr_v4()), true, now) + .migrate(Some(DEFAULT_ADDR_V4), Some(DEFAULT_ADDR_V4), true, now) .unwrap(); let client1 = send_something(&mut client, now); @@ -229,7 +229,7 @@ fn migrate_rtt() { let now = connect_rtt_idle(&mut client, &mut server, RTT); client - .migrate(Some(addr_v4()), Some(addr_v4()), true, now) + .migrate(Some(DEFAULT_ADDR_V4), Some(DEFAULT_ADDR_V4), true, now) .unwrap(); // The RTT might be increased for the new path, so allow a little flexibility. let rtt = client.paths.rtt(); @@ -245,7 +245,7 @@ fn migrate_immediate_fail() { let mut now = now(); client - .migrate(Some(addr_v4()), Some(addr_v4()), true, now) + .migrate(Some(DEFAULT_ADDR_V4), Some(DEFAULT_ADDR_V4), true, now) .unwrap(); let probe = client.process_output(now).dgram().unwrap(); @@ -293,7 +293,7 @@ fn migrate_same() { let now = now(); client - .migrate(Some(addr()), Some(addr()), true, now) + .migrate(Some(DEFAULT_ADDR), Some(DEFAULT_ADDR), true, now) .unwrap(); let probe = client.process_output(now).dgram().unwrap(); @@ -320,7 +320,7 @@ fn migrate_same_fail() { let mut now = now(); client - .migrate(Some(addr()), Some(addr()), true, now) + .migrate(Some(DEFAULT_ADDR), Some(DEFAULT_ADDR), true, now) .unwrap(); let probe = client.process_output(now).dgram().unwrap(); @@ -375,7 +375,7 @@ fn migration(mut client: Connection) { let now = now(); client - .migrate(Some(addr_v4()), Some(addr_v4()), false, now) + .migrate(Some(DEFAULT_ADDR_V4), Some(DEFAULT_ADDR_V4), false, now) .unwrap(); let probe = client.process_output(now).dgram().unwrap(); @@ -449,8 +449,8 @@ fn migration_client_empty_cid() { test_fixture::DEFAULT_SERVER_NAME, test_fixture::DEFAULT_ALPN, Rc::new(RefCell::new(EmptyConnectionIdGenerator::default())), - addr(), - addr(), + DEFAULT_ADDR, + DEFAULT_ADDR, ConnectionParameters::default(), now(), ) @@ -568,22 +568,22 @@ fn preferred_address(hs_client: SocketAddr, hs_server: SocketAddr, preferred: So /// Migration works for a new port number. #[test] fn preferred_address_new_port() { - let a = addr(); + let a = DEFAULT_ADDR; preferred_address(a, a, new_port(a)); } /// Migration works for a new address too. #[test] fn preferred_address_new_address() { - let mut preferred = addr(); + let mut preferred = DEFAULT_ADDR; preferred.set_ip(IpAddr::V6(Ipv6Addr::new(0xfe80, 0, 0, 0, 0, 0, 0, 2))); - preferred_address(addr(), addr(), preferred); + preferred_address(DEFAULT_ADDR, DEFAULT_ADDR, preferred); } /// Migration works for IPv4 addresses. #[test] fn preferred_address_new_port_v4() { - let a = addr_v4(); + let a = DEFAULT_ADDR_V4; preferred_address(a, a, new_port(a)); } @@ -623,7 +623,7 @@ fn preferred_address_ignore_loopback() { /// A preferred address in the wrong address family is ignored. #[test] fn preferred_address_ignore_different_family() { - preferred_address_ignored(PreferredAddress::new_any(Some(addr_v4()), None)); + preferred_address_ignored(PreferredAddress::new_any(Some(DEFAULT_ADDR_V4), None)); } /// Disabling preferred addresses at the client means that it ignores a perfectly @@ -631,7 +631,7 @@ fn preferred_address_ignore_different_family() { #[test] fn preferred_address_disabled_client() { let mut client = new_client(ConnectionParameters::default().disable_preferred_address()); - let mut preferred = addr(); + let mut preferred = DEFAULT_ADDR; preferred.set_ip(IpAddr::V6(Ipv6Addr::new(0xfe80, 0, 0, 0, 0, 0, 0, 2))); let spa = PreferredAddress::new_any(None, Some(preferred)); let mut server = new_server(ConnectionParameters::default().preferred_address(spa)); @@ -643,7 +643,7 @@ fn preferred_address_disabled_client() { fn preferred_address_empty_cid() { fixture_init(); - let spa = PreferredAddress::new_any(None, Some(new_port(addr()))); + let spa = PreferredAddress::new_any(None, Some(new_port(DEFAULT_ADDR))); let res = Connection::new_server( test_fixture::DEFAULT_KEYS, test_fixture::DEFAULT_ALPN, @@ -706,33 +706,33 @@ fn preferred_address_client() { fn migration_invalid_state() { let mut client = default_client(); assert!(client - .migrate(Some(addr()), Some(addr()), false, now()) + .migrate(Some(DEFAULT_ADDR), Some(DEFAULT_ADDR), false, now()) .is_err()); let mut server = default_server(); assert!(server - .migrate(Some(addr()), Some(addr()), false, now()) + .migrate(Some(DEFAULT_ADDR), Some(DEFAULT_ADDR), false, now()) .is_err()); connect_force_idle(&mut client, &mut server); assert!(server - .migrate(Some(addr()), Some(addr()), false, now()) + .migrate(Some(DEFAULT_ADDR), Some(DEFAULT_ADDR), false, now()) .is_err()); client.close(now(), 0, "closing"); assert!(client - .migrate(Some(addr()), Some(addr()), false, now()) + .migrate(Some(DEFAULT_ADDR), Some(DEFAULT_ADDR), false, now()) .is_err()); let close = client.process(None, now()).dgram(); let dgram = server.process(close.as_ref(), now()).dgram(); assert!(server - .migrate(Some(addr()), Some(addr()), false, now()) + .migrate(Some(DEFAULT_ADDR), Some(DEFAULT_ADDR), false, now()) .is_err()); client.process_input(&dgram.unwrap(), now()); assert!(client - .migrate(Some(addr()), Some(addr()), false, now()) + .migrate(Some(DEFAULT_ADDR), Some(DEFAULT_ADDR), false, now()) .is_err()); } @@ -753,32 +753,32 @@ fn migration_invalid_address() { cant_migrate(None, None); // Providing a zero port number isn't valid. - let mut zero_port = addr(); + let mut zero_port = DEFAULT_ADDR; zero_port.set_port(0); cant_migrate(None, Some(zero_port)); cant_migrate(Some(zero_port), None); // An unspecified remote address is bad. - let mut remote_unspecified = addr(); + let mut remote_unspecified = DEFAULT_ADDR; remote_unspecified.set_ip(IpAddr::V6(Ipv6Addr::from(0))); cant_migrate(None, Some(remote_unspecified)); // Mixed address families is bad. - cant_migrate(Some(addr()), Some(addr_v4())); - cant_migrate(Some(addr_v4()), Some(addr())); + cant_migrate(Some(DEFAULT_ADDR), Some(DEFAULT_ADDR_V4)); + cant_migrate(Some(DEFAULT_ADDR_V4), Some(DEFAULT_ADDR)); // Loopback to non-loopback is bad. - cant_migrate(Some(addr()), Some(loopback())); - cant_migrate(Some(loopback()), Some(addr())); + cant_migrate(Some(DEFAULT_ADDR), Some(loopback())); + cant_migrate(Some(loopback()), Some(DEFAULT_ADDR)); assert_eq!( client - .migrate(Some(addr()), Some(loopback()), true, now()) + .migrate(Some(DEFAULT_ADDR), Some(loopback()), true, now()) .unwrap_err(), Error::InvalidMigration ); assert_eq!( client - .migrate(Some(loopback()), Some(addr()), true, now()) + .migrate(Some(loopback()), Some(DEFAULT_ADDR), true, now()) .unwrap_err(), Error::InvalidMigration ); @@ -864,7 +864,7 @@ fn retire_prior_to_migration_failure() { let original_cid = ConnectionId::from(get_cid(&send_something(&mut client, now()))); client - .migrate(Some(addr_v4()), Some(addr_v4()), false, now()) + .migrate(Some(DEFAULT_ADDR_V4), Some(DEFAULT_ADDR_V4), false, now()) .unwrap(); // The client now probes the new path. @@ -919,7 +919,7 @@ fn retire_prior_to_migration_success() { let original_cid = ConnectionId::from(get_cid(&send_something(&mut client, now()))); client - .migrate(Some(addr_v4()), Some(addr_v4()), false, now()) + .migrate(Some(DEFAULT_ADDR_V4), Some(DEFAULT_ADDR_V4), false, now()) .unwrap(); // The client now probes the new path. @@ -951,3 +951,39 @@ fn retire_prior_to_migration_success() { assert_ne!(get_cid(&dgram), original_cid); assert_ne!(get_cid(&dgram), probe_cid); } + +struct GarbageWriter {} + +impl crate::connection::test_internal::FrameWriter for GarbageWriter { + fn write_frames(&mut self, builder: &mut PacketBuilder) { + // Not a valid frame type. + builder.encode_varint(u32::MAX); + } +} + +/// Test the case that we run out of connection ID and receive an invalid frame +/// from a new path. +#[test] +#[should_panic(expected = "attempting to close with a temporary path")] +fn error_on_new_path_with_no_connection_id() { + let mut client = default_client(); + let mut server = default_server(); + connect_force_idle(&mut client, &mut server); + + let cid_gen: Rc<RefCell<dyn ConnectionIdGenerator>> = + Rc::new(RefCell::new(CountingConnectionIdGenerator::default())); + server.test_frame_writer = Some(Box::new(RetireAll { cid_gen })); + let retire_all = send_something(&mut server, now()); + + client.process_input(&retire_all, now()); + + server.test_frame_writer = Some(Box::new(GarbageWriter {})); + let garbage = send_something(&mut server, now()); + + let dgram = change_path(&garbage, DEFAULT_ADDR_V4); + client.process_input(&dgram, now()); + + // See issue #1697. We had a crash when the client had a temporary path and + // process_output is called. + mem::drop(client.process_output(now())); +} |