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https://gitlab.alpinelinux.org/alpine/aports.git
synced 2025-04-19 18:26:44 +02:00
35 lines
1.1 KiB
Bash
35 lines
1.1 KiB
Bash
#!/bin/sh
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ver_new="$1"
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ver_old="$2"
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# Copy rules file to the new default location, to be sure that we will
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# not break existing installations.
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if [ "$(apk version -t "$ver_old" "0.8.3-r1")" = "<" ]; then
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old_file='/var/lib/nftables/rules-save'
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new_file='/etc/nftables.nft'
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if [ -f "$old_file" ] && [ ! -f "$new_file" ]; then
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cp -a "$old_file" "$new_file"
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fi
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fi
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# I made a mistake before, the new default location was /etc/firewall.nft, not
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# /etc/nftables.nft. Now I changed it to /etc/nftables.nft (same as Arch Linux),
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# so if /etc/firewall.nft exists and /etc/nftables.nft didn't exist, copy
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# /etc/firewall.nft to /etc/nftables.nft to not break existing setup.
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if [ "$(apk version -t "$ver_old" "0.9.3-r2")" = "<" ]; then
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old_file='/etc/firewall.nft'
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new_file='/etc/nftables.nft'
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cat >&2 <<-EOF
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* The default rules_file was changed to $new_file and
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* save_on_stop disabled!
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* Also note that /etc/nftables/ was moved to /usr/share/nftables/.
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EOF
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if [ -f "$old_file" ] && [ ! -f "$new_file.apk-new" ]; then
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echo "* Copying $old_file to $new_file" >&2
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cp -a "$old_file" "$new_file"
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fi
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fi
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