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Bug
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Resolution: Won't Do
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Major
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jboss-fuse-6.2.1
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None
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%
There was some change in ssh client in Fedora 23, because this doesn't work anymore:
ssh admin@localhost -p 8101 Unable to negotiate with 127.0.0.1: no matching host key type found. Their offer: ssh-dss
Fuse log error
13:38:08,397 | WARN | b]-nio2-thread-5 | ServerSession | 124 - org.apache.sshd.core - 0.14.0 | Exception caught
java.lang.IllegalStateException: Unable to negotiate key exchange for server host key algorithms (client: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519,ssh-rsa / server: ssh-dss)
SSH from other distro or older Fedora version works fine.
Workaround for Fedora 23:
ssh admin@localhost -p 8101 -oHostKeyAlgorithms=+ssh-dss
- is duplicated by
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- Closed
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ENTESB-5642 Move Away From ssh-dss (DSA) Public Key Cipher
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- Closed
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- is related to
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JBPM-5076 Embedded ssh server (for git) does not use recomended ciphers
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- Resolved
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