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Add a separate script for installing extensions

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This commit is contained in:
Manuel Thalmann 2023-04-02 03:44:32 +02:00
parent 0614901e5f
commit 76665f52c2
4 changed files with 79 additions and 51 deletions
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42
scripts/Common/Config/Chromium/install-extension.sh Executable file
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@ -0,0 +1,42 @@
#!/bin/bash
EXTENSION_NAME="${EXTENSION_NAME}";
UNPACKED_EXTENSION="${UNPACKED_EXTENSION}";
EXTENSION_DIR="${EXTENSION_DIR}";
EXTENSION_POLICY_DIR="${EXTENSION_POLICY_DIR}";
# Elevate script
if [ ! "$UID" -eq 0 ]
then
EXTENSION_NAME="${EXTENSION_NAME}" \
UNPACKED_EXTENSION="${UNPACKED_EXTENSION}" \
EXTENSION_DIR="${EXTENSION_DIR}" \
EXTENSION_POLICY_DIR="${EXTENSION_POLICY_DIR}" \
sudo bash "$BASH_SOURCE" "$USER";
else
keyFile="$UNPACKED_EXTENSION.pem";
extensionFile="$UNPACKED_EXTENSION.crx";
manifestFile="$UNPACKED_EXTENSION/manifest.json";
destination="$EXTENSION_DIR/$EXTENSION_NAME.crx";
# Tamper manifest file
manifest="$(cat "$manifestFile" | jq ". + {key: "'"'"$(openssl rsa -in "$keyFile" -pubout -outform DER | openssl base64 -A)"'"'"}")";
echo "$manifest" | sudo -u "$1" tee "$manifestFile";
# Pack extension
extensionID="$(openssl rsa -in "$keyFile" -pubout -outform DER | shasum -a 256 | head -c32 | tr 0-9a-f a-p)";
extensionVersion="$(cat "$manifestFile" | jq -r '.version')";
sudo -u "$1" chromium --pack-extension="$extensionDir" --pack-extension-key="$keyFile";
# Install extension and preinstall it
cp "$extensionFile" "$EXTENSION_DIR";
chmod -R a+rx "$extensionRoot";
chmod -R u+w "$extensionRoot";
mkdir -p "$EXTENSION_POLICY_DIR";
{
echo "{";
echo ' "external_crx": "'"$destination"'",';
echo ' "external_version": "'"$extensionVersion"'"';
echo "}";
} | tee "$EXTENSION_POLICY_DIR/$extensionID.json";
fi

32
scripts/Common/Config/Chromium/install-ytmusic-dl.sh Executable file
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@ -0,0 +1,32 @@
#!/bin/bash
pushd "${BASH_SOURCE%/*}" > /dev/null;
EXTENSION_DIR="${EXTENSION_DIR}";
EXTENSION_POLICY_DIR="${EXTENSION_POLICY_DIR}";
archiveName="$(mktemp)";
extensionDir="$(mktemp -d)";
manifestFile="$extensionDir/manifest.json";
chmod a+rwx "$extensionDir";
# Download `youtube-music-dl`
wget https://github.com/dougppaz/youtube-music-dl/releases/download/v1.2.1/youtube-music-dl.zip -O "$archiveName";
# Prepare extension
mkdir -p "$extensionDir";
sudo -u "$1" unzip "$archiveName" -d "$extensionDir";
sudo -u "$1" chromium --pack-extension="$extensionDir";
rm "$archiveName";
# Tamper manifest file
manifest="$(echo "$manifest" | jq ".background.persistent = false")";
echo "$manifest" > "$manifestFile";
EXTENSION_NAME="youtube-music-dl" \
UNPACKED_EXTENSION="$extensionDir" \
EXTENSION_DIR="${EXTENSION_DIR}" \
EXTENSION_POLICY_DIR="${EXTENSION_POLICY_DIR}" \
. ./install-extension.sh;
rm -rf "$extensionDir";
popd > /dev/null;

50
scripts/Debian/Software/Brave/install-extensions.sh
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@ -1,50 +0,0 @@
#!/bin/bash
# Elevate script
if [ ! "$UID" -eq 0 ]
then
sudo bash "$BASH_SOURCE" "$USER";
else
# Download and extract `youtube-music-dl`
archiveName="$(sudo -u "$1" mktemp)";
sudo -u "$1" wget https://github.com/dougppaz/youtube-music-dl/releases/download/v1.2.1/youtube-music-dl.zip -O "$archiveName";
extensionName=youtube-music-dl;
contextRoot="$(sudo -u "$1" mktemp -d)";
extensionDir="$contextRoot/$extensionName";
keyFile="$extensionDir.pem";
extensionFile="$extensionDir.crx";
manifestFile="$extensionDir/manifest.json";
extensionRoot=/usr/share/brave-extensions;
destination="$extensionRoot/$extensionName.crx";
# Prepare extension
mkdir -p "$extensionRoot";
sudo -u "$1" unzip "$archiveName" -d "$extensionDir";
sudo -u "$1" brave-browser --pack-extension="$extensionDir";
rm "$archiveName";
# Tamper manifest file
manifest="$(cat "$manifestFile" | jq ". + {key: "'"'"$(openssl rsa -in "$keyFile" -pubout -outform DER | openssl base64 -A)"'"'"}")";
manifest="$(echo "$manifest" | jq ".background.persistent = false")";
echo "$manifest" | sudo -u "$1" tee "$manifestFile";
# Pack extension
extensionID="$(openssl rsa -in "$keyFile" -pubout -outform DER | shasum -a 256 | head -c32 | tr 0-9a-f a-p)";
extensionVersion="$(cat "$manifestFile" | jq -r '.version')";
sudo -u "$1" brave-browser --pack-extension="$extensionDir" --pack-extension-key="$keyFile";
# Install extension and preinstall it
cp "$extensionFile" "$extensionRoot";
configRoot=/opt/brave.com/brave/extensions/
rm -rf "$contextRoot";
chmod -R a+rx "$extensionRoot";
chmod -R u+w "$extensionRoot";
mkdir -p "$configRoot";
{
echo "{";
echo ' "external_crx": "'"$destination"'",';
echo ' "external_version": "'"$extensionVersion"'"';
echo "}";
} | tee "$configRoot/$extensionID.json";
fi

6
scripts/PopOS/Collections/personal.sh
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@ -7,7 +7,11 @@ source "../../Debian/Software/rclone/install.sh";
source "../../Debian/Software/Brave/install-stable.sh";
source "../../Debian/Software/Brave/install-beta.sh";
source "../../Debian/Software/Brave/install-nightly.sh";
source "../../Debian/Software/Brave/install-extensions.sh";
EXTENSION_DIR=/usr/share/brave-extensions \
EXTENSION_POLICY_DIR=/opt/brave.com/brave/extensions \
source "../../Common/Config/Chromium/install-ytmusic-dl.sh";
source "../../Debian/Software/Google Chrome/install.sh";
# Install further software