Marc S. Weidner
3ad1726770
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🛡️ Shell Script Linting / 🛡️ Shell Script Linting (push) Failing after 1m11s
Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
42 lines
1.5 KiB
Bash
42 lines
1.5 KiB
Bash
#!/bin/bash
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# SPDX-Version: 3.0
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# SPDX-CreationInfo: 2025-05-05; WEIDNER, Marc S.; <msw@coresecret.dev>
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# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.git
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# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
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# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
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# SPDX-FileType: SOURCE
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# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
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# SPDX-LicenseComment: This file is part of the CISS.hardened.installer framework.
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# SPDX-PackageName: CISS.debian.live.builder
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# SPDX-Security-Contact: security@coresecret.eu
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#######################################
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# Scanner for 'libwrap' usage.
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# Arguments:
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# None
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#######################################
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scanlw() {
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printf "\e[92m🔍 Scanning all running processes for 'libwrap' usage ... \e[0m\n"
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printf "\n"
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# Collect binaries from all running PIDs
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declare pid exe_path comm user
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for pid in $(ps -e -o pid=); do
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exe_path=$(readlink -f "/proc/${pid}/exe" 2>/dev/null)
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# Skip if not a regular executable
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[[ -x "${exe_path}" ]] || continue
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# Check if the binary is linked with libwrap
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if ldd "$exe_path" 2>/dev/null | grep -q "libwrap"; then
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comm=$(ps -p "$pid" -o comm=)
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user=$(ps -p "$pid" -o user=)
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printf "\e[92m✅ PID: %s (%s) [User: %s] is linked with 'libwrap.so'. \e[0m\n" "${pid}" "${comm}" "${user}"
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fi
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done
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printf "\n"
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printf "\e[92m✅ Scan complete. \e[0m\n"
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}
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# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
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