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26 Commits
Author SHA1 Message Date
Martin Garton 1e61df8d9e x/crypto/ssh: add support for ed25519 keys 
Added support for parsing the "new" openssh private key format.
(ed25519 keys only in this format for now)

Signing and verifying functions now work with ed25519 keys.

ed25519 can now be accepted by the server to authenticate a client.

ed25519 can now be accepted by a client as a server host key.

Related documentation used:
https://www.ietf.org/archive/id/draft-bjh21-ssh-ed25519-02.txt

Change-Id: I84385f24d666fea08de21f980f78623f7bff8007
Reviewed-on: https://go-review.googlesource.com/22512
Reviewed-by: Han-Wen Nienhuys <hanwen@google.com>
Run-TryBot: Han-Wen Nienhuys <hanwen@google.com>
 2016-05-12 13:28:31 +00:00
Martin Garton 91ab96ae98 ssh: fix compatibility with recent OpenSSH 
Make x/crypto/ssh tests compatible with recent OpenSSH versions.
This means not using rsa keys shorter than 1024 bits any more, and
explicitly enabling all key types in the OpenSSH config, since some
are now disabled by default.

Tested against OpenSSH_7.2p2 and now passes.

Change-Id: I607bf15f063d4833b0876393d6845a4f507f48af
Reviewed-on: https://go-review.googlesource.com/22840
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
 2016-05-09 21:14:43 +00:00
Andrew Gerrand a73c6bbfc5 go.crypto: use golang.org/x/... import paths 
LGTM=bradfitz
R=rsc, bradfitz
CC=golang-codereviews
https://golang.org/cl/167190043
 2014-11-10 08:50:25 +11:00
Dave Cheney ed03dad8de go.crypto/ssh/test: skip tests during -short mode 
This proposal effectively disables all the ssh/test tests when run with the -short flag supplied.

For developers and users of this package, there should be no change unless they are in the habbit of always supplying -short, which I belive is untrue.

For the CI dashboard the effect should be that these tests, which are really not portable enough to run reliably on all our various builders, are disabled.

LGTM=adg
R=adg, agl, hanwen
CC=golang-codereviews
https://golang.org/cl/125860043
 2014-08-08 11:42:28 +10:00
Mikio Hara f8eacb97ce go.crypto/ssh/test: enable test cases on dragonfly 
LGTM=agl
R=golang-codereviews, agl
CC=golang-codereviews
https://golang.org/cl/98840043
 2014-05-05 12:10:24 -07:00
David du Colombier 7e43632730 go.crypto/ssh: build test_unix_test on Plan 9 
LGTM=minux.ma
R=golang-codereviews, minux.ma
CC=golang-codereviews
https://golang.org/cl/86630043
 2014-04-12 22:07:48 +02:00
Adam Langley fa50e7408b go.crypto/ssh: import gosshnew. 
See https://groups.google.com/d/msg/Golang-nuts/AoVxQ4bB5XQ/i8kpMxdbVlEJ

R=hanwen
CC=golang-codereviews
https://golang.org/cl/86190043
 2014-04-09 13:57:52 -07:00
David du Colombier a2c10b4975 go.crypto/ssh: build tests on Plan 9 
LGTM=minux.ma
R=golang-codereviews, minux.ma
CC=golang-codereviews
https://golang.org/cl/64390044
 2014-02-19 20:51:49 +01:00
Han-Wen Nienhuys 41400feb0b go.crypto/ssh: let client accept DSA and ECDSA host key algorithms. 
R=agl, dave, jpsugar, m4dh4tt3r, agl
CC=golang-dev
https://golang.org/cl/14420045
 2013-10-07 18:30:34 -04:00
Han-Wen Nienhuys 934c14ffe9 go.crypto/ssh: introduce Signer method, an abstraction of 
private keys.

R=agl, jpsugar, jonathan.mark.pittman
CC=golang-dev
https://golang.org/cl/13338044
 2013-09-19 14:45:31 -04:00
Han-Wen Nienhuys e62b2aead4 go.crypto/ssh: introduce PublicKey interface type. 
Public functions affected:
-AgentKey.Key
-AgentClient.SignRequest
-ClientKeyring.Key
-MarshalPublicKey
-ParsePublicKey

R=agl, jpsugar, jmpittman
CC=golang-dev
https://golang.org/cl/13642043
 2013-09-13 14:25:14 -04:00
Han-Wen Nienhuys ffadfa6648 go.crypto/ssh/test: Only show SSHD debug output if test fails. 
R=agl, dave, jpsugar
CC=golang-dev
https://golang.org/cl/13438043
 2013-09-03 10:54:19 -04:00
Han-Wen Nienhuys a93ee0c91a go.crypto/ssh: Use net.UnixConn for connecting client and sshd. 
This obviates custom code to emulate a thread-safe connection.

Use this for testing that listeners close if the connection breaks.

R=dave, agl, fullung
CC=golang-dev
https://golang.org/cl/11781043
 2013-08-28 12:41:55 -04:00
Han-Wen Nienhuys afdc305bc8 go.crypto/ssh: add hook for host key checking. 
R=dave, agl
CC=gobot, golang-dev
https://golang.org/cl/9922043
 2013-06-21 12:46:35 -04:00
Han-Wen Nienhuys b9b3892677 go.crypto/ssh/test: Run sshd with -e, so the debug output goes onto stderr. 
R=dave, agl
CC=golang-dev
https://golang.org/cl/10230043
 2013-06-18 21:50:58 +10:00
Dave Cheney e8889f5e72 go.crypto/ssh: fix race on mock ssh network connection 
Fixes golang/go#5138.
Fixes golang/go#4703.

This appears to pass my stress tests with and without the -race detector, but I'd like to see others hit it with their machines.

R=golang-dev, fullung, huin, kardianos, agl
CC=golang-dev
https://golang.org/cl/9929043
 2013-06-05 11:19:21 +10:00
David Symonds ac9976b0b7 go.crypto/ssh: More error reporting improvements. 
R=golang-dev, kardianos, dave
CC=golang-dev
https://golang.org/cl/8596047
 2013-04-26 09:44:04 +10:00
David Symonds 41998200eb go.crypto/ssh/test: Replace FailNow with Fail where it is obvious that the test doesn't want to fail now. 
Improve a couple of test error messages too.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/8661045
 2013-04-23 12:15:38 +10:00
David Symonds 952dc41929 go.crypto/ssh/test: Fix distracting nil pointer dereference in a test. 
If cgo is disabled (such as it appears to be on a subset of builders),
username() panics, and s.cmd is nil; let's not panic while recovering
from a different panic.

R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/8820043
 2013-04-17 17:40:33 +10:00
David Symonds c7af4ef7d9 go.crypto/ssh/test: improve diagnostics for test failing to get username. 
R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/8817043
 2013-04-17 16:22:42 +10:00
Albert Strasheim 62eb5d3fac go.crypto/ssh/test: wait on sshd process in tests 
R=dave
CC=golang-dev
https://golang.org/cl/8449043
 2013-04-07 19:26:33 +10:00
Alex Brainman 97c15b3da8 go.crypto/ssh/test: move some variables into common os source file to fix windows build 
R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/6944048
 2012-12-14 18:45:36 +11:00
Joel Sing ae58a7bde0 go.crypto/ssh: make tests work on non-cgo platforms. 
user.Current() currently requires cgo - if an error is returned
attempt to get the username from the environment.

R=golang-dev, minux.ma, bradfitz, dave
CC=golang-dev
https://golang.org/cl/6819113
 2012-11-12 02:50:33 +11:00
Ian Lance Taylor 153731a6de go.crypto/ssh/test: don't kill process if it was never started 
This case arises if s.cmd.Start fails when called by
server.Dial.

R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/6821097
 2012-11-08 09:08:33 -08:00
Dave Cheney 1582bf0781 go.crypto/ssh: never negotiate unsupported ciphers 
Fixes golang/go#4285.

Adding a new cipher that is supported by the remote end, but not supported by our client causes that cipher to be considered a valid candidate. This fails later in setupKeys when there is no cipherModes configuration.

In summary, unsupported ciphers cannot be willed into existence by adding them to the client config. This change enforces this.

R=golang-dev, agl
CC=golang-dev
https://golang.org/cl/6780047
 2012-10-30 18:13:59 +11:00
Dave Cheney 0b9766a68d go.crypto/ssh: new test subpackage 
This proposal is an attempt to improve the state of functional testing in the ssh package. The previous functional tests required the user to give away some personal details, like their password and private key to run the tests, and so were probably not run as frequently as they should.

R=agl, gustav.paul, kardianos, fullung
CC=golang-dev
https://golang.org/cl/6601043
 2012-10-05 11:11:10 +10:00