24eb5a7544
Remove a Network::Exception that isn't one.
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Code smell pointed out by Coverity.
2016-11-19 21:11:04 -05:00
ece4280401
Reduce IPv4 MTU to 1280.
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Seems to fix #773 .
2016-07-12 01:06:01 -04:00
255dc39c9f
Factor encrypt/decrypt out of Network::Message.
2016-03-30 23:52:19 -04:00
6abd4739de
Const correctness and const-ref in Crypto and elsewhere.
2016-03-30 23:52:19 -04:00
13928e9c10
Use a secure counter for OCB's nonce. Protect nonce in Network::Packet.
2016-03-30 23:52:19 -04:00
3fa42cb8bb
Support different IPv4 and IPv6 MTUs.
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Closes #688 .
2015-11-29 10:31:17 -05:00
5721b392ab
Make all exception classes inherit from std::exception
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This refactors out a very common pattern of formatting "%s: %s" with
e.function.c_str() and strerror( e.the_errno ) into just the what()
method of NetworkException. It's also a prerequisite for making cleaner
public API for any exceptions we throw, and allows us to more easily
get exceptions passed back to us to handle.
2015-06-04 23:47:31 -04:00
553918d3f2
Connection: Support IPv6 addresses
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Signed-off-by: Anders Kaseorg <andersk@mit.edu >
2013-08-17 09:02:44 -04:00
110cce3773
Connection: Move socket creation out of setup
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Once we support IPv6, we won’t be able to create a socket until we
know which address family to use.
Signed-off-by: Anders Kaseorg <andersk@mit.edu >
2013-08-17 08:58:16 -04:00
c1f96b37a1
Connection: Store the port number as a string
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Signed-off-by: Anders Kaseorg <andersk@mit.edu >
2013-08-17 08:26:30 -04:00
866e1399d5
Socket::operator=: Return non-const reference
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Found by cppcheck.
Signed-off-by: Anders Kaseorg <andersk@mit.edu >
2013-03-10 15:48:08 -04:00
6a16eecce0
Use dup() instead of move semantics for Network::Socket
2012-11-23 13:31:23 -05:00
141ec239da
Support port range as -p/--port PORT[:HIGHPORT].
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Extend mosh and mosh-server to support parsing a high port from
the desired_port argument. The first (low) port must not be
greater than the second (high) port.
If only one value is provided, behaviour is as before; bind
to one port. Also tweak the formatting in mosh-server(1) synopsis
to be consistent.
This resolves mosh issue # 296.
Signed-off-by: Luke Mewburn <luke@mewburn.net >
2012-10-29 14:59:28 -04:00
39276a46ad
More conservative default MTU, and react to MSGSIZE
2012-10-16 17:46:05 -04:00
c0092a6e7e
Hop new ports, but keep the old [for a minute, and up to 10 at a time]
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(One is silver and the other gold...)
2012-10-05 02:51:25 -04:00
b8df3eed11
Lengthen port hop interval to 30 seconds
2012-10-04 23:46:08 -04:00
9cf411ac3f
Change server association timeout to 40 seconds
2012-10-04 21:45:42 -04:00
9ac3b65090
Respond to explicit congestion notification (slow down sender)
2012-09-28 19:07:31 -04:00
5376ed1996
Use end-to-end-to-end connectivity (in transport layer) to control port hop.
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Avoid playing games with network-layer timestamps.
2012-08-13 16:48:25 +03:00
a21fed3dca
Remove automatic hopping triggers from SSP.
2012-08-13 14:59:20 +03:00
89da6105aa
When not connected, (1) client hops port numbers (2) server stops sending.
2012-08-13 11:19:25 +03:00
620152261e
Don't use s_addr as parameter name. Fixes compiling with Solaris.
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Signed-off-by: Timo Sirainen <tss@iki.fi >
2012-08-11 17:14:44 -04:00
92ecb99b71
Add OpenSSL licensing exception
2012-07-20 16:46:00 -04:00
37f78d0e4c
Disable out-of-order warning (fires too much on some 802.11n networks)
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This reverts commit 682bbdfebd
2012-05-30 02:04:32 -04:00
682bbdfebd
Warn on out-of-order or duplicated packets (or missing nonce increment!)
2012-05-23 18:08:31 -04:00
67a85eaf99
Deliver sendto() exceptions without disturbing control flow
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This prevents the client from waking up every 200 ms while the network is down.
Addresses #243 .
2012-05-09 14:19:46 -04:00
22e7cf60d3
Keep aligned buffers around, instead of allocing on each packet
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Fixes #238 github issue.
Also fixes armel "Bad alignment" problem.
2012-04-24 18:40:01 -04:00
7be90ae244
Close server-related file descriptors before executing child process
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Closes #170 github issue.
2012-04-13 13:48:56 -04:00
df3eec1397
Allow explicit UDP port option, confine ports to range 60000..61000
2012-03-10 03:34:47 -05:00
e35733a2c1
Rename 'attached' to 'has_remote_addr'
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Even with future support for detaching and reattaching, this variable will keep
its original meaning.
2012-03-06 11:54:56 -08:00
f0199e2695
Bump version numbers (including Mosh protocol version)
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This server is now incompatible with older clients and vice versa.
2012-02-25 15:16:21 -05:00
58b584a2b3
Move from protobuf-lite to protobuf to accommodate Ubuntu lucid
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Add changelog entry
2012-02-20 00:40:08 -05:00
6c52c1d306
Purge ‘using namespace std’ from header files
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std::bind and boost::lambda::bind don’t mix.
Signed-off-by: Anders Kaseorg <andersk@mit.edu >
2012-02-17 20:22:12 -05:00
feb64eec52
Make utmp entries using utempter
2012-02-13 05:43:07 -05:00
3781a290c8
Add copyright/license notices
2012-02-06 20:52:48 -05:00
38c9e99882
Separate modules by subdirectory
2012-02-06 18:26:45 -05:00
John Hood