Marc S. Weidner
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Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
38 lines
1.2 KiB
Bash
38 lines
1.2 KiB
Bash
#!/bin/bash
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# SPDX-Version: 3.0
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# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
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# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.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.debian.installer.secure framework.
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# SPDX-PackageName: CISS.debian.installer
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# SPDX-Security-Contact: security@coresecret.eu
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guard_sourcing
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#######################################
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# Checks if a search pattern / string / value is present in an array.
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# Arguments:
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# 1: String to check against:
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# 2: "$@" Array
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# Returns:
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# 0: If String is present in Array.
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# 1: If String is NOT present in Array.
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#######################################
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validation_array() {
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declare var_element
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declare var_string="$1"; shift
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for var_element in "$@"; do
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if [[ "${var_element}" == "${var_string}" ]]; then
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return 0
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fi
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done
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return 1
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}
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### Prevents accidental 'unset -f'.
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# shellcheck disable=SC2034
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readonly -f validation_array
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# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
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