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31 lines
475 B
Plaintext
31 lines
475 B
Plaintext
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#!/bin/sh
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# Shell functions for most initialization scripts
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die() {
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echo >&2 "$*";
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exit 1;
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}
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warn() {
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echo >&2 "$*";
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}
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recovery() {
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echo >&2 "!!!!! $*"
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# Remove any temporary secret files that might be hanging around
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# but recreate the directory so that new tools can use it.
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rm -rf /tmp/secret
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mkdir -p /tmp/secret
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tpm extend -ix 4 -ic recovery
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echo >&2 "!!!!! Starting recovery shell"
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sleep 1
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exec /bin/ash
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}
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pcrs() {
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head -7 /sys/class/tpm/tpm0/pcrs
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}
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