43 lines
1.5 KiB
Bash
Executable file
43 lines
1.5 KiB
Bash
Executable file
#!/bin/bash
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EXTENSION_NAME="${EXTENSION_NAME}";
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UNPACKED_EXTENSION="${UNPACKED_EXTENSION}";
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EXTENSION_DIR="${EXTENSION_DIR}";
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EXTENSION_POLICY_DIR="${EXTENSION_POLICY_DIR}";
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# Elevate script
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if [ ! "$UID" -eq 0 ]
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then
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EXTENSION_NAME="${EXTENSION_NAME}" \
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UNPACKED_EXTENSION="${UNPACKED_EXTENSION}" \
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EXTENSION_DIR="${EXTENSION_DIR}" \
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EXTENSION_POLICY_DIR="${EXTENSION_POLICY_DIR}" \
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sudo bash "$BASH_SOURCE" "$USER";
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else
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keyFile="$UNPACKED_EXTENSION.pem";
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extensionFile="$UNPACKED_EXTENSION.crx";
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manifestFile="$UNPACKED_EXTENSION/manifest.json";
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destination="$EXTENSION_DIR/$EXTENSION_NAME.crx";
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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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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 | shasum -a 256 | head -c32 | tr 0-9a-f a-p)";
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extensionVersion="$(cat "$manifestFile" | jq -r '.version')";
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sudo -u "$1" chromium --pack-extension="$extensionDir" --pack-extension-key="$keyFile";
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# Install extension and preinstall it
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cp "$extensionFile" "$EXTENSION_DIR";
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chmod -R a+rx "$extensionRoot";
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chmod -R u+w "$extensionRoot";
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mkdir -p "$EXTENSION_POLICY_DIR";
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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 "$EXTENSION_POLICY_DIR/$extensionID.json";
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fi
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