WesdR Wesseldr
Wesseldr
/ .bash_profile
Last active
February 3, 2018 22:14
PKCS#11 and ssh-agent, ask smartcard (YubiKey) pin code if not yet added, else do not add smart card again to ssh-agent
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| # Add this to your .profile or .bash_profile, Tested on OsX 10.12, untested on Debian & Linux. | |
| # Check if OpenSC smartcard is already added to an empty ssh-agent than add smart card, else skip this | |
| ssh-add -L | grep "The agent has no identities" > /dev/null | |
| if [ $? -eq 0 ]; then | |
| ssh-add -s /usr/local/lib/opensc-pkcs11.so | |
| fi |
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| # Add this to your .profile or .bash_profile, Tested on OsX 10.12, untested on Debian & Linux. | |
| # Share ssh-agent between new shells and not start a new agent every new shell is opend. | |
| # Warning! this can be a security risk for evil scripts | |
| if [ -z "$SSH_AUTH_SOCK" ]; then | |
| if ! pgrep -xu $(id -u) ssh-agent > /dev/null; then | |
| ssh-agent | grep -v ^echo > ~/.ssh-agent.sh | |
| fi | |
| . ~/.ssh-agent.sh | |
| fi |