66 lines
2.6 KiB
Bash
66 lines
2.6 KiB
Bash
#!/bin/bash
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#
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# Copyright (c) 2017, The OpenThread Authors.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# Description:
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# This script is extends the length of the SUDO timeout period to 2 hours
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# It exists because some networks are slow, and some platforms are slow
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# and during an un-attended build the platform is often waiting for the
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# user to enter their sudo password to continue the build process.
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#
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ETC_SUDOERS=/etc/sudoers
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# Assume we are not to extend the time
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SUDO_EXTEND_TIME=${SUDO_EXTEND_TIME:-false}
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# measurement is minutes, 120 = 2 hours
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SUDO_EXTEND_TIME_AMOUNT=120
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extend_sudo_timeout()
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{
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local _why
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_why="Disabled"
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if ${SUDO_EXTEND_TIME}; then
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# do not repeat!
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set +e
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if sudo grep -s '^Defaults\s\s*timestamp_timeout' ${ETC_SUDOERS} >/dev/null; then
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SUDO_EXTEND_TIME=false
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_why="Already present"
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fi
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set -e
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fi
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if ${SUDO_EXTEND_TIME}; then
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echo "Extending sudo timeout..."
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sudo /bin/sh -c "echo \"Defaults timestamp_timeout=${SUDO_EXTEND_TIME_AMOUNT}\" >> ${ETC_SUDOERS}"
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else
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echo "sudo-timeout: Not extending, ${_why}"
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fi
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}
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