51 lines
1.8 KiB
Bash
Executable file
51 lines
1.8 KiB
Bash
Executable file
#!/bin/bash
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# Elevate script
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if [ ! "$UID" -eq 0 ]
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then
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sudo bash "$BASH_SOURCE" "$USER";
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else
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# Download and extract `youtube-music-dl`
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archiveName=$(sudo -u $1 mktemp);
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sudo -u $1 wget https://github.com/dougppaz/youtube-music-dl/releases/download/v1.2.1/youtube-music-dl.zip -O $archiveName;
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extensionName=youtube-music-dl;
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contextRoot=$(sudo -u $1 mktemp -d);
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extensionDir=$contextRoot/$extensionName;
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keyFile=$extensionDir.pem;
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extensionFile=$extensionDir.crx;
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manifestFile=$extensionDir/manifest.json;
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extensionRoot=/usr/share/brave-extensions;
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destination=$extensionRoot/$extensionName.crx;
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# Prepare extension
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mkdir -p $extensionRoot;
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sudo -u $1 unzip $archiveName -d $extensionDir;
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sudo -u $1 brave-browser --pack-extension=$extensionDir;
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rm $archiveName;
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# Tamper manifest file
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manifest="$(cat $manifestFile | jq ". + {key: "'"'"$(openssl rsa -in $keyFile -pubout -outform DER | openssl base64 -A)"'"'"}")";
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manifest="$(echo $manifest | jq ".background.persistent = false")";
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echo $manifest | sudo -u $1 tee $manifestFile;
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# Pack extension
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extensionID=$(openssl rsa -in $keyFile -pubout -outform DER | sha256sum | head -c32 | tr 0-9a-f a-p);
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extensionVersion=$(cat $manifestFile | jq -r '.version');
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sudo -u $1 brave-browser --pack-extension=$extensionDir --pack-extension-key=$keyFile;
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# Install extension and preinstall it
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cp $extensionFile $extensionRoot;
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configRoot=/opt/brave.com/brave/extensions/;
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rm -rf $contextRoot;
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chmod -R a+rx $extensionRoot;
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chmod -R u+w $extensionRoot;
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mkdir -p $configRoot;
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{
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echo "{";
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echo ' "external_crx": "'"$destination"'",';
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echo ' "external_version": "'"$extensionVersion"'"';
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echo "}";
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} | tee $configRoot/$extensionID.json;
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fi
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