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738 Commits

Author SHA1 Message Date
Andrew Cann ec4c48af6c Add `PrettyPrinter::print` convenience method 
Closes: #165
Approved by: whitequark
 2018-02-16 00:09:52 +08:00
Dan Robertson 1097ba3110 Documentation updates 
- Update documentation about current support in the wire module
 - Ensure the possible panic is documented for Ipv6Option::data_mut
 - Add a Repr structure for Ethernet II headers
 2018-02-14 18:00:19 +00:00
Andrew Cann 6ee9516697 impl `AsRef<[u8]>` for packet types 
Closes: #158
Approved by: whitequark
 2018-02-08 17:05:46 +08:00
Dan Robertson 9abf54d56e Add tests for ipv6 in wire::ip 
- Make a macro to generate the current tests.
 - Generate the tests for all versions that are enabled.

Closes: #155
Approved by: whitequark
 2018-02-08 14:45:19 +08:00
Andrew Cann 1b308a439e Relax type constraints on payload_mut methods 
Closes: #153
Approved by: whitequark
 2018-02-06 16:17:15 +08:00
Dan Robertson e09e20df95 Add basic ICMPv6 reply 
Add basic ICMPv6 handling

 - ICMPv6
   - Handle ICMPv6 echo requests
   - Send ICMPv6 error messages
     - When know listening UDP socket is found in process_udp
     - When the next header is not known
   - Update icmpv6 test to be more useful
 - ICMPv4
   - Handle one more case where we are sending too much data
 2018-02-05 16:24:25 +00:00
寧靜 49afb3a45a Add from_netmask()/netmask()/broadcast()/network() methods on IPv4Cidr 2018-02-05 15:13:52 +00:00
Dan Robertson c3d5790c8e Improve TimeExceeded and ParamProblem support 
- Improve TimeExceeded support
   - Add support for message codes
   - Add the TimeExceeded enum type
 - Improve ParamProblem support
   - Add support for message codes
   - Add the ParamProblem enem type

Closes: #152
Approved by: whitequark
 2018-02-05 22:55:04 +08:00
Andrew Cann 01f3b53e70 Add Clone impl to Packet types 2018-02-05 14:34:36 +00:00
Andrew Cann a9fc8c225b Add conversions to/from std wire types 2018-02-05 13:23:25 +00:00
寧靜 96fd18ff8f Add missing #[cfg(feature = "phy-tap_interface")]. 2018-02-04 08:31:03 +00:00
寧靜 57f9bc213d Impl `Hash` trait on EthernetAddress. 2018-02-03 01:17:15 +00:00
whitequark 5fec38bad3 Remove internally inconsistent test that was left in 1d2ec8c. 2018-02-01 01:04:13 +00:00
whitequark 3bf64a32fb Remove length check that is redundant after 181083f1. 2018-02-01 00:27:49 +00:00
Herman J. Radtke III 4e88b1f82f Implement IPv6 Extension Headers Pad1 and PadN. 2018-01-30 19:45:25 +00:00
whitequark 8b6d8d7fce Reject certain malformed IPv4 packets. 
Reported independently, but testcase found via cargo-fuzz.
 2018-01-30 03:24:50 +00:00
whitequark d4fa764b23 Add the packet2pcap utility. 2018-01-30 03:24:50 +00:00
Philipp Oppermann 6b3f103c05 Return specific sockets from `new` functions instead of `Socket`. 
* Add Into<Socket> implementations for sockets
* Make SocketSet::add generic over Into<Socket>
 2018-01-28 14:36:23 +00:00
寧靜 1e5acf0799 Gate Linux-specific platform dependencies behind a #[cfg]. 2018-01-27 12:38:47 +00:00
Dan Robertson eb33e7f09f Add ICMPv6 
Add support for ICMPv6 message types to the wire module.
 2018-01-26 23:10:41 +00:00
whitequark a9903aee61 Allow fuzzer failures on Travis. 
cargo-fuzz is broken on Travis, but the mode is still useful for
those running ./.test_like_travis.rb.
 2018-01-26 20:20:37 +00:00
whitequark 7269ed4981 Fix af26eafd. 2018-01-26 19:56:23 +00:00
whitequark de3b9735f2 Install cargo-fuzz on Travis before fuzzing. 2018-01-26 19:44:02 +00:00
whitequark 235cd2581d Run fuzzing on Travis. 2018-01-26 19:30:47 +00:00
Egor Karavaev 864b4b7996 Treat unspecified IPv4/IPv6 addresses as IpAddress::Unspecified in IpRepr::lower. 
Closes #127.
 2018-01-26 19:26:01 +00:00
Dan Robertson 7778626788 Fix ICMPv4 check_len to not panic on truncated packets. 2018-01-26 18:59:11 +00:00
whitequark 79e065e052 Add some ICMPv4 and ICMPv6 packets to fuzz corpus. 2018-01-26 18:43:39 +00:00
whitequark a65daade16 Fix some overly long comments. NFC. 2018-01-26 17:48:59 +00:00
Dan Robertson b017a16e98 Increase required size for ICMPv4 packets 
- Increase the size required in Icmpv4Packet::check_len to 8 bytes
 - Add a test
 2018-01-26 16:59:37 +00:00
luozijun b5646f1e98 Add `Hash` trait on `IpAddress/IpCidr` 2018-01-26 16:35:53 +00:00
whitequark 0ddd4c9001 Route broadcast packets directly. 
Closes #120.
 2018-01-15 11:56:14 +00:00
Dan Robertson 4a78b02fcf Add process_ipv6 to EthernetInterface 
- Add `process_ipv6` to `EthernetInterface`
 - Add basic test for `process_ipv6`
 - Add `deny(unused)` if either proto-ipv4 or proto-ipv6 is enabled
 - Add `cfg`s where needed to avoid compile time errors due to the above
 2018-01-15 11:54:26 +00:00
Herman J. Radtke III d612a93163 Fix mistakes in README 
- Fix binary path in tcpdump example
- Fix IP address in ping example
 2018-01-13 18:42:17 +00:00
Dan Robertson 7edb7ee93d Implement the time module. 2018-01-13 14:51:21 +00:00
Herman J. Radtke III 2419147b45 Handle parsing and display of IPv4 mapped IPv6 addresses. 
* The IPv6 address parser now handles IPv4 mapped IPv6 addresses which
  take on the form ::ffff:x.x.x.x.
* Implement Display for IPv4 mapped IPv6 addresses
* Implement From<IPv4Address> for IPv6Address

Fixes #86
 2018-01-13 08:49:24 +00:00
Dan Robertson 6fd5ed8aaf Support IPv6 raw sockets 
- Add support for IPv6 raw sockets.
 - Update tests.
 2018-01-13 03:07:10 +00:00
Alex Crawford 066d42c0e0 Clean up dispatch_socket!() syntax 
This modified syntax is meant to more closely resemble standard Rust.
 2018-01-08 07:44:15 +00:00
whitequark 3e96551004 Bump `managed` dependency to 0.5. 2018-01-05 22:44:25 +00:00
whitequark f494200c8c Disregard TCP FIN flag if it arrives in a segment not at window start. 
Fixes #111.
 2018-01-05 21:06:20 +00:00
Dan Robertson b653a6e421 Fix documentation warnings. 
- There are several warnings that are thrown when running `cargo doc`. Fix
  these warnings.
- Convert all module documentation to use /*! for consistency.
 2018-01-05 19:38:23 +00:00
Dan Robertson 22b048c225 Ensure ICMPv4 error replies comply with size requirements 
- Add MIN_MTU constants to the IP version modules.
 - Ensure that ICMPv4 error replies comply with the size requirements
   specified in RFC 1812 § 4.3.2.3.
 2018-01-05 19:21:45 +00:00
寧靜 98679f9a1b Update examples/tcpdump.rs. 2017-12-28 04:48:23 +00:00
whitequark 7c0bae7d36 Simplify. NFC. 2017-12-27 00:09:50 +00:00
Dan Robertson 0d7a6255f6 Add bench tests 
- Add basic infrastructure for bench tests
 - Add bench tests for
   - TcpRepr::emit
   - UdpRepr::emit
   - Ipv4Repr::emit
   - Ipv6Repr::emit
 2017-12-24 22:40:00 +00:00
Dan Robertson 439e0a2cc1 Add the proto-ipv4 feature. 2017-12-24 13:28:59 +00:00
Herman J. Radtke III 260e3d996f Implement FromStr for IpEndpoint 
Fixes #81
 2017-12-24 12:08:16 +00:00
Josh Gangloff fe3e67d544 Make IP checksum loop use larger chunks to ease autovectorization. 2017-12-23 22:26:16 +00:00
whitequark d8685dbb1e Unswitch the IP checksum loop for 30% improvement in performance. 2017-12-23 12:17:39 +00:00
whitequark fb11c4a84d Convert the stress.rs example into a simple benchmark. 
There are no more bugs exposed by stress.rs as far as I can tell,
so let's make it do something more useful.
 2017-12-22 20:59:30 +00:00
whitequark b2c2214725 Convert all assert!s not documented as panics into debug_assert!s. 
Document the rest.
 2017-12-22 20:38:54 +00:00