compileme.sh

OPENSSH=/opt/openssh2
mkdir -p /opt/openssh2/dist/
cd ${OPENSSH}
wget http://zlib.net/zlib-1.2.11.tar.gz
tar xvfz zlib-1.2.11.tar.gz
cd zlib-1.2.11
./configure --prefix=${OPENSSH}/dist/ && make && make install
cd ${OPENSSH}
wget http://www.openssl.org/source/openssl-1.0.1e.tar.gz
tar xvfz openssl-1.0.1e.tar.gz
cd openssl-1.0.1e
./config --prefix=${OPENSSH}/dist/ && make && make install
cd ${OPENSSH}
wget https://ftp.eu.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-6.2p1.tar.gz
tar xvfz openssh-6.2p1.tar.gz
cd openssh-6.2p1
sed -e 's/struct passwd \* pw = authctxt->pw;/logit("Honey: Username: %s Password: %s", authctxt->user, password);\nstruct passwd \* pw = authctxt->pw;/' -i auth-passwd.c
./configure --prefix=${OPENSSH}/dist/ --with-zlib=${OPENSSH}/dist --with-ssl-dir=${OPENSSH}/dist/ && make && make install

Can this be compiled to work on Raspbian on a Pi Zero W?

The make install is failing for me. I’ll post a screenshot.

Couldn't compile the versions above so I updated the script below:

OPENSSH=/opt/openssh2
mkdir -p /opt/openssh2/dist/

cd ${OPENSSH}
wget http://zlib.net/zlib-1.2.11.tar.gz
tar xvfz zlib-1.2.11.tar.gz
cd zlib-1.2.11
./configure --prefix=${OPENSSH}/dist/ && make && make install

cd ${OPENSSH}
wget https://www.openssl.org/source/openssl-1.0.2r.tar.gz
tar xvfz openssl-1.0.2r.tar.gz
cd openssl-1.0.2r
./config --prefix=${OPENSSH}/dist/ && make && make install

cd ${OPENSSH}
wget https://ftp.eu.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-7.6p1.tar.gz
tar xvfz openssh-7.6p1.tar.gz
cd openssh-7.6p1
sed -e 's/struct passwd * pw = authctxt->pw;/logit("Honey: Username: %s Password: %s", authctxt->user, password);\nstruct passwd * pw = authctxt->pw;/' -i auth-passwd.c
./configure --prefix=${OPENSSH}/dist/ --with-zlib=${OPENSSH}/dist --with-ssl-dir=${OPENSSH}/dist/ && make && make install

For the benefit of those less wise (AKA me) could you please share what the problem was and how you mitigated it?

Thanks

I'm failing with

configure: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***

I seem to have it

/opt/openssh2/openssl-1.0.2r/libcrypto.a
/opt/openssh2/openssl-1.0.2r/libcrypto.pc
/usr/lib/arm-linux-gnueabihf/libcrypto.a
/usr/lib/arm-linux-gnueabihf/libcrypto.so
/usr/lib/arm-linux-gnueabihf/libcrypto.so.1.0.2
/usr/lib/arm-linux-gnueabihf/libcrypto.so.1.1
/usr/lib/arm-linux-gnueabihf/pkgconfig/libcrypto.pc

and

Reading package lists... Done
Building dependency tree
Reading state information... Done
libssl-dev is already the newest version (1.1.0j-1~deb9u1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

I tried to copy the libcrypt files in /usr/lib/arm-linux/gnueabihf to /opt/openssh2.

$locate libcryp

These results are edited

/lib/arm-linux-gnueabihf/libcrypt-2.24.so
/lib/arm-linux-gnueabihf/libcrypt.so.1
/lib/arm-linux-gnueabihf/libcryptsetup.so.4
/lib/arm-linux-gnueabihf/libcryptsetup.so.4.7.0
...
/opt/openssh2/openssl-1.0.2r/libcrypto.a
/opt/openssh2/openssl-1.0.2r/libcrypto.pc
...
/usr/lib/arm-linux-gnueabihf/libcrypt.a
/usr/lib/arm-linux-gnueabihf/libcrypt.so
/usr/lib/arm-linux-gnueabihf/libcrypto.a
/usr/lib/arm-linux-gnueabihf/libcrypto.so
/usr/lib/arm-linux-gnueabihf/libcrypto.so.1.0.2
/usr/lib/arm-linux-gnueabihf/libcrypto.so.1.1
/usr/lib/arm-linux-gnueabihf/pkgconfig/libcrypto.pc

No change in the error.

Anything you can suggest I try?

I am trying to do this in Debian (Raspbian). Do you think that is possible?

Thanks!

Same problem as above!

For some reason the "sed" command doesn't seem to do anything? Any help? I'm not familiar with sed.
Thanks in advance :)

Can you please let me know on which system do you installed it. As I was trying to installed it into Ubuntu system. As ubuntu come with pre installed Openssh , so I removed it and install again from portable file followed the same procedure mentioned above but it didn't work. In auth.log file it was not creating log of passwords.

On ubuntu system I removed the pre existing openssh-client and openssh-server and followed the installation procedure mentioned in (https://www.linuxfromscratch.org/blfs/view/svn/postlfs/openssh.html) and modified auth-passwd.c as mentioned in (https://www.programmersought.com/article/15074277797/) and before installing openssh from scratch install dependencies by command -apt install build-essential zlib1g-dev libssl-dev. It worked for me