35 lines
1.4 KiB
Bash
Executable file
35 lines
1.4 KiB
Bash
Executable file
#!/bin/sh
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#
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# 2014 Steven Armstrong (steven-cdist at armstrong.cc)
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#
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# This file is part of cdist.
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#
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# cdist is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# cdist is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with cdist. If not, see <http://www.gnu.org/licenses/>.
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#
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# extract the keytype and base64 encoded key ignoring any options and comment
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type_and_key="$(tr ' ' '\n' < "$__object/parameter/key"| awk '/^(ssh|ecdsa)-[^ ]+/ { printf $1" "; getline; printf $1 }')"
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# If type_and_key is empty, which is the case with an invalid key, do not grep $file because it results
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# in greping everything in file and all entries from file are removed.
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if [ -n "${type_and_key}" ]
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then
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file="$(cat "$__object/parameter/file")"
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test -e "$file" || exit 0
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# get any entries that match the type and key
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# NOTE: Do not match from the beginning of the line as there may be options
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# preceeding the key.
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grep "${type_and_key}\\([ \\n].*\\)*$" "$file" || true
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fi
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