diff options
Diffstat (limited to 'lib/ssh/doc/src')
| -rw-r--r-- | lib/ssh/doc/src/introduction.xml | 2 | ||||
| -rw-r--r-- | lib/ssh/doc/src/notes.xml | 110 | ||||
| -rw-r--r-- | lib/ssh/doc/src/ssh.xml | 50 | ||||
| -rw-r--r-- | lib/ssh/doc/src/ssh_protocol.xml | 4 | ||||
| -rw-r--r-- | lib/ssh/doc/src/using_ssh.xml | 2 |
5 files changed, 155 insertions, 13 deletions
diff --git a/lib/ssh/doc/src/introduction.xml b/lib/ssh/doc/src/introduction.xml index ca84528f3d..b7a73e2597 100644 --- a/lib/ssh/doc/src/introduction.xml +++ b/lib/ssh/doc/src/introduction.xml @@ -195,8 +195,6 @@ Transport Layer Protocol</item> <item><url href="http://www.ietf.org/rfc/rfc4254.txt">RFC 4254</url> - Connection Protocol</item> - <item><url href="http://www.ietf.org/rfc/rfc4255.txt">RFC 4255</url> - - Key Fingerprints</item> <item><url href="http://www.ietf.org/rfc/rfc4344.txt">RFC 4344</url> - Transport Layer Encryption Modes</item> <item><url href="http://www.ietf.org/rfc/rfc4716.txt">RFC 4716</url> - diff --git a/lib/ssh/doc/src/notes.xml b/lib/ssh/doc/src/notes.xml index b990c18e9a..1837350284 100644 --- a/lib/ssh/doc/src/notes.xml +++ b/lib/ssh/doc/src/notes.xml @@ -30,6 +30,116 @@ <file>notes.xml</file> </header> +<section><title>Ssh 4.4</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + A file read with an sftp client could loose data if the + packet_size is set to larger than 64k. This is corrected + now in such a way that the packet_size is silently + lowered if there is a risk for data loss.</p> + <p> + Own Id: OTP-13857 Aux Id: ERL-238, OTP-13858 </p> + </item> + <item> + <p> + When user defined SSH shell REPL process exits with + reason normal, the SSH channel callback module should + report successful exit status to the SSH client. This + provides simple way for SSH clients to check for + successful completion of executed commands. (Thanks to + isvilen)</p> + <p> + Own Id: OTP-13905 Aux Id: PR-1173 </p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Extended the option <c>silently_accept_hosts</c> for + <c>ssh:connect</c> to make it possible for the client to + check the SSH host key fingerprint string. Se the + reference manual for SSH.</p> + <p> + Own Id: OTP-13887 Aux Id: OTP-13888 </p> + </item> + </list> + </section> + +</section> + +<section><title>Ssh 4.3.6</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Re-negotiation problems with OpenSSH client solved.</p> + <p> + Own Id: OTP-13972</p> + </item> + </list> + </section> + +</section> + +<section><title>Ssh 4.3.5</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + If a client illegaly sends an info-line and then + immediatly closes the TCP-connection, a badmatch + exception was raised.</p> + <p> + Own Id: OTP-13966</p> + </item> + </list> + </section> + +</section> + +<section><title>Ssh 4.3.4</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Intermittent ssh ERROR REPORT mentioning + nonblocking_sender</p> + <p> + Own Id: OTP-13953 Aux Id: seq13199 </p> + </item> + </list> + </section> + +</section> + +<section><title>Ssh 4.3.3</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Handle all possible exit values that should be + interpreted as {error, closed}. Failing to do so could + lead to unexpected crashes for users of the ssh + application.</p> + <p> + Own Id: OTP-13932 Aux Id: seq13189 </p> + </item> + </list> + </section> + +</section> + <section><title>Ssh 4.3.2</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/ssh/doc/src/ssh.xml b/lib/ssh/doc/src/ssh.xml index ef9f7cbd9b..f6e26f5ee8 100644 --- a/lib/ssh/doc/src/ssh.xml +++ b/lib/ssh/doc/src/ssh.xml @@ -153,7 +153,7 @@ <item> <p>IP version to use.</p> </item> - <tag><c><![CDATA[{user_dir, string()}]]></c></tag> + <tag><marker id="opt_user_dir"></marker><c><![CDATA[{user_dir, string()}]]></c></tag> <item> <p>Sets the user directory, that is, the directory containing <c>ssh</c> configuration files for the user, such as @@ -175,12 +175,48 @@ supplied with this option. </p> </item> - <tag><c><![CDATA[{silently_accept_hosts, boolean()}]]></c></tag> + <tag> + <c><![CDATA[{silently_accept_hosts, boolean()}]]></c> <br/> + <c><![CDATA[{silently_accept_hosts, CallbackFun}]]></c> <br/> + <c><![CDATA[{silently_accept_hosts, {HashAlgoSpec, CallbackFun} }]]></c> <br/> + <br/> + <c><![CDATA[HashAlgoSpec = crypto:digest_type() | [ crypto:digest_type() ] ]]></c><br/> + <c><![CDATA[CallbackFun = fun(PeerName, FingerPrint) -> boolean()]]></c><br/> + <c><![CDATA[PeerName = string()]]></c><br/> + <c><![CDATA[FingerPrint = string() | [ string() ] ]]></c> + </tag> <item> - <p>When <c>true</c>, hosts are added to the - file <c><![CDATA[known_hosts]]></c> without asking the user. - Defaults to <c>false</c>. - </p> + <p>This option guides the <c>connect</c> function how to act when the connected server presents a Host + Key that the client has not seen before. The default is to ask the user with a question on stdio of whether to + accept or reject the new Host Key. + See also the option <seealso marker="#opt_user_dir"><c>user_dir</c></seealso> + for the path to the file <c>known_hosts</c> where previously accepted Host Keys are recorded. + </p> + <p>The option can be given in three different forms as seen above:</p> + <list> + <item>The value is a <c>boolean()</c>. The value <c>true</c> will make the client accept any unknown + Host Key without any user interaction. The value <c>false</c> keeps the default behaviour of asking the + the user on stdio. + </item> + <item>A <c>CallbackFun</c> will be called and the boolean return value <c>true</c> will make the client + accept the Host Key. A return value of <c>false</c> will make the client to reject the Host Key and therefore + also the connection will be closed. The arguments to the fun are: + <list type="bulleted"> + <item><c>PeerName</c> - a string with the name or address of the remote host.</item> + <item><c>FingerPrint</c> - the fingerprint of the Host Key as + <seealso marker="public_key:public_key#ssh_hostkey_fingerprint-1">public_key:ssh_hostkey_fingerprint/1</seealso> + calculates it. + </item> + </list> + </item> + <item>A tuple <c>{HashAlgoSpec, CallbackFun}</c>. The <c>HashAlgoSpec</c> specifies which hash algorithm + shall be used to calculate the fingerprint used in the call of the <c>CallbackFun</c>. The <c>HashALgoSpec</c> + is either an atom or a list of atoms as the first argument in + <seealso marker="public_key:public_key#ssh_hostkey_fingerprint-2">public_key:ssh_hostkey_fingerprint/2</seealso>. + If it is a list of hash algorithm names, the <c>FingerPrint</c> argument in the <c>CallbackFun</c> will be + a list of fingerprints in the same order as the corresponding name in the <c>HashAlgoSpec</c> list. + </item> + </list> </item> <tag><c><![CDATA[{user_interaction, boolean()}]]></c></tag> <item> @@ -190,7 +226,7 @@ supplying a password. Defaults to <c>true</c>. Even if user interaction is allowed it can be suppressed by other options, such as <c>silently_accept_hosts</c> - and <c>password</c>. However, those optins are not always desirable + and <c>password</c>. However, those options are not always desirable to use from a security point of view.</p> </item> diff --git a/lib/ssh/doc/src/ssh_protocol.xml b/lib/ssh/doc/src/ssh_protocol.xml index 7288266cf7..a0032ab449 100644 --- a/lib/ssh/doc/src/ssh_protocol.xml +++ b/lib/ssh/doc/src/ssh_protocol.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>2013</year><year>2013</year> + <year>2013</year><year>2016</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -138,8 +138,6 @@ Transport Layer Protocol.</item> <item><url href="http://www.ietf.org/rfc/rfc4254.txt">RFC 4254</url> - Connection Protocol.</item> - <item><url href="http://www.ietf.org/rfc/rfc4255.txt">RFC 4255</url> - - Key Fingerprints.</item> <item><url href="http://www.ietf.org/rfc/rfc4344.txt">RFC 4344</url> - Transport Layer Encryption Modes.</item> <item><url href="http://www.ietf.org/rfc/rfc4716.txt">RFC 4716</url> - diff --git a/lib/ssh/doc/src/using_ssh.xml b/lib/ssh/doc/src/using_ssh.xml index 0861c641c7..864378b640 100644 --- a/lib/ssh/doc/src/using_ssh.xml +++ b/lib/ssh/doc/src/using_ssh.xml @@ -305,7 +305,7 @@ ok = erl_tar:close(HandleRead), <code type="erl" > -module(ssh_echo_server). --behaviour(ssh_subsystem). +-behaviour(ssh_daemon_channel). -record(state, { n, id, |