Displaying 2 results from an estimated 2 matches for "ssh2_msg_userauth_passwd_changereq".
2018 Sep 28
2
Support for RFC4252 in sshd with PAM
...rd expiry situation.
Looking at RFC4252 <https://www.ietf.org/rfc/rfc4252.txt> (which is
supported by SSHJ) I don't see any SSH_MSG_USERAUTH_PASSWD_CHANGEREQ [60]
messages getting passed from OpenSSH. SSHJ expects these to allow prompting
for new password.
The only references to SSH2_MSG_USERAUTH_PASSWD_CHANGEREQ in the OpenSSH
Portable code are in "sshconnect2.c" - which I believe is client-side.
So is RFC4252 supported for sshd (server-side) ?
I have compiled OpenSSH Portable
<https://github.com/openssh/openssh-portable> (v 7.8) on Centos 7 (using
PAM) and got into debug mode...
2002 Mar 07
0
[Bug 147] New: ssh dies if it gets SSH_MSG_USERAUTH_PASSWD_CHANGEREQ
...ted
using fatal(). This doesn't need to be changed but it would be nice if it
worked as per the draft. Similarly A client may also send a new password in the
SSH2_MSG_USERAUTH_REQUEST, OpenSSH's sshd current ignores this and log's not
supported.
Currently an OpenSSH client receiving SSH2_MSG_USERAUTH_PASSWD_CHANGEREQ from
a server will die because that packet is not expected.
I have a partial solution for the client side support of recieving a
SSH_MSG_USERAUTH_PASSWD_CHANGEREQ but it needs further testing and cleanup.
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