57 lines
1.9 KiB
Bash
Executable File
57 lines
1.9 KiB
Bash
Executable File
#! /usr/bin/env bash
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# This script adds a skylink to the sia blocklist and removes the skylink from
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# nginx cache. The script should be run locally on each skynet webportal
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# server. The automatic script that is used to continuously sync an Airtable
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# sheet list with the blocklist on the web portals is
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# /setup-scripts/blocklist-airtable.py
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set -e # exit on first error
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if [ -z "$1" ]; then
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echo "Please provide either a skylink or file with skylinks separated by new lines" && exit 1
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fi
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#########################################################
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# read either a file containing skylinks separated by new
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# lines or a single skylink and put them in an array
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#########################################################
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skylinks=()
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if test -f "$1"; then
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line_number=1
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# Read file including the last line even when it doesn't end with newline
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while IFS="" read -r line || [ -n "$line" ];
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do
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if [[ $line =~ (^[a-zA-Z0-9_-]{46}$) ]]; then
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skylinks+=("$line")
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else
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echo "Incorrect skylink at line ${line_number}: $line" && exit 1
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fi
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let line_number+=1
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done < $1;
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else
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skylinks=("$1") # just single skylink passed as input argument
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fi
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for skylink in "${skylinks[@]}";
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do
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echo ".. ⌁ Blocking skylink ${skylink}"
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# Add to Sia blocklist
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docker exec sia siac skynet blocklist add "${skylink}"
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# Remove from NGINX cache
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# NOTE:
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# If there are changes to how the NGINX cache is being cleared, the same
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# changes need to be applied to the /setup-scripts/blocklist-airtable.py
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# script.
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cached_files_command="find /data/nginx/cache/ -type f | xargs -r grep -Els '^Skynet-Skylink: ${skylink}'"
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docker exec -it nginx bash -c "${cached_files_command} | xargs -r rm"
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echo ".. ⌁ Skylink ${skylink} Blocked"
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echo "--------------------------------------------"
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done
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echo "✓ All done !"
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