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Added check to ensure that common system tools are defined as extra safety measure

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Michael Boelen 2019-06-30 18:27:31 +02:00
parent 08e8e59197
commit 5e4e44bdf3
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GPG key ID: 26141F77A09D7F04
1 changed files with 22 additions and 0 deletions
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include/binaries
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@ -269,6 +269,28 @@
LogText "Result: checking of binaries skipped in this mode"
fi
# Test if the basic system tools are defined. These will be used during the audit.
[ "${AWKBINARY:-}" ] || ExitFatal "awk binary not found"
[ "${CUTBINARY:-}" ] || ExitFatal "cut binary not found"
[ "${EGREPBINARY:-}" ] || ExitFatal "grep binary not found"
[ "${FINDBINARY:-}" ] || ExitFatal "find binary not found"
[ "${GREPBINARY:-}" ] || ExitFatal "grep binary not found"
[ "${HEADBINARY:-}" ] || ExitFatal "head binary not found"
[ "${LSBINARY:-}" ] || ExitFatal "ls binary not found"
[ "${PSBINARY:-}" ] || ExitFatal "ps binary not found"
[ "${SEDBINARY:-}" ] || ExitFatal "sed binary not found"
[ "${SORTBINARY:-}" ] || ExitFatal "sort binary not found"
[ "${TRBINARY:-}" ] || ExitFatal "tr binary not found"
[ "${UNIQBINARY:-}" ] || ExitFatal "uniq binary not found"
[ "${WCBINARY:-}" ] || ExitFatal "wc binary not found"
# Test a few other tools that we did not specifically define (yet)
TOOLS="xxd"
for T in ${TOOLS}; do
DATA=$(type ${T})
if [ $? -gt 0 ]; then ExitFatal "${T} binary not found"; fi
done
#
#================================================================================
# Lynis - Security Auditing and System Hardening for Linux and UNIX - https://cisofy.com