79 lines
2.4 KiB
Bash
Executable file
79 lines
2.4 KiB
Bash
Executable file
#!/bin/sh
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SSH_ENV=$HOME/.ssh/environment.`hostname`
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start_agent ()
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{
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# $1 Socket path to bind to.
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# If not running interactively, don't do anything else
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[[ $- != *i* ]] && return
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if [ `uname -o` = "Cygwin" ]
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then
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echo "Connecting to ssh-pageant..."
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eval $(/usr/bin/ssh-pageant -r -a "/tmp/.ssh-pageant-$USERNAME")
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else
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ssh-agent $alex_agent_args > ${SSH_ENV}
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chmod 600 ${SSH_ENV}
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. ${SSH_ENV} > /dev/null
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echo "Created a new ssh-agent $SSH_AGENT_PID"
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fi
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}
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load_keys ()
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{
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if [ "$alex_load_keys" == "1" ]
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then
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ssh-add
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fi
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}
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# If not running interactively, don't do anything else
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[[ $- != *i* ]] && return
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# If we are a subshell we should not do anything.
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[[ $0 != -* ]] && return
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# Source SSH settings, if applicable
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# If a ssh auth socket exists at this point, it must be from a forwarded agent.
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if [ -n "${SSH_AUTH_SOCK+set}" ] && [[ ${SSH_AUTH_SOCK} != *"com.apple.launchd"* ]]
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then
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if [ -f "${SSH_ENV}" ]
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then
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AUTH_SOCK=$SSH_AUTH_SOCK
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. ${SSH_ENV} > /dev/null
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kill -9 $SSH_AGENT_PID
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pkill -9 -u $USER ssh-agent
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rm $SSH_ENV
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unset SSH_AGENT_PID
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unset SSH_ENV
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SSH_AUTH_SOCK=$AUTH_SOCK
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export SSH_AUTH_SOCK
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fi
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echo "Connected to forwarded SSH agent ${SSH_AUTH_SOCK}."
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echo "The following keys are available:"
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ssh-add -l
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else
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if [ -f "${SSH_ENV}" ]
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then
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. ${SSH_ENV} > /dev/null
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ssh-add -L > /dev/null 2>&1
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case $? in
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0) echo "Connected to existing ssh-agent $SSH_AGENT_PID."
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echo "The following keys are available:"
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ssh-add -l
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;;
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1) echo "Connected to existing ssh-agent $SSH_AGENT_PID. No keys were found in the agent."
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load_keys
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;;
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2) start_agent
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load_keys
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;;
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esac
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else
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start_agent
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load_keys
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fi
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fi
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