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![Ed Maste](/assets/img/avatar_default.png)
Some notable changes, from upstream's release notes: - sshd(8): Remove support for obsolete "host/port" syntax. - ssh(1): When prompting whether to record a new host key, accept the key fingerprint as a synonym for "yes". - ssh-keygen(1): when acting as a CA and signing certificates with an RSA key, default to using the rsa-sha2-512 signature algorithm. - ssh(1), sshd(8), ssh-keygen(1): this release removes the "ssh-rsa" (RSA/SHA1) algorithm from those accepted for certificate signatures. - ssh-sk-helper(8): this is a new binary. It is used by the FIDO/U2F support to provide address-space isolation for token middleware libraries (including the internal one). - ssh(1): this release enables UpdateHostkeys by default subject to some conservative preconditions. - scp(1): this release changes the behaviour of remote to remote copies (e.g. "scp host-a:/path host-b:") to transfer through the local host by default. - scp(1): experimental support for transfers using the SFTP protocol as a replacement for the venerable SCP/RCP protocol that it has traditionally used. Additional integration work is needed to support FIDO/U2F in the base system. Deprecation Notice ------------------ OpenSSH will disable the ssh-rsa signature scheme by default in the next release. Reviewed by: imp MFC after: 1 month Relnotes: Yes Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D29985
37 lines
746 B
Bash
Executable file
37 lines
746 B
Bash
Executable file
#!/bin/sh
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# $OpenBSD: ssh2putty.sh,v 1.9 2021/07/25 12:13:03 dtucker Exp $
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if test "x$1" = "x" -o "x$2" = "x" -o "x$3" = "x" ; then
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echo "Usage: ssh2putty hostname port ssh-private-key"
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exit 1
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fi
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HOST=$1
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PORT=$2
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KEYFILE=$3
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OPENSSL_BIN="${OPENSSL_BIN:-openssl}"
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# XXX - support DSA keys too
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if grep "BEGIN RSA PRIVATE KEY" $KEYFILE >/dev/null 2>&1 ; then
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:
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else
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echo "Unsupported private key format"
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exit 1
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fi
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public_exponent=`
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$OPENSSL_BIN rsa -noout -text -in $KEYFILE | grep ^publicExponent |
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sed 's/.*(//;s/).*//'
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`
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test $? -ne 0 && exit 1
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modulus=`
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$OPENSSL_BIN rsa -noout -modulus -in $KEYFILE | grep ^Modulus= |
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sed 's/^Modulus=/0x/' | tr A-Z a-z
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`
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test $? -ne 0 && exit 1
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echo "rsa2@$PORT:$HOST $public_exponent,$modulus"
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