neko/apps/ungoogled-chromium/widevinecdm.sh
Miroslav Šedivý 14777501ee
Fix WidevineCdm download (#578)
* implement new WidevineCdm extraction from crx3.

* fix widevinecdm folder.

* use m1k1o/go-crx3.
2025-09-14 17:27:28 +02:00

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#!/usr/bin/env bash
set -e
TARGET_DIR="$(realpath "$1")"
if [ -z "$TARGET_DIR" ]; then
echo "Usage: $0 /path/to/install/WidevineCdm"
exit 1
fi
TMPDIR=$(mktemp -d)
cd "$TMPDIR"
function cleanup {
rm -rf "$TMPDIR"
}
trap cleanup EXIT
# Fetch manifest and extract URL
URL=$(python3 -c "
import json, urllib.request
data = json.load(urllib.request.urlopen('https://raw.githubusercontent.com/mozilla/gecko-dev/master/toolkit/content/gmp-sources/widevinecdm.json'))
for v in data['vendors'].values():
for k, p in v['platforms'].items():
if 'Linux_x86_64-gcc3' in k:
print(p['fileUrl'])
break
")
# Download CRX
curl -L -o widevinecdm.crx "$URL"
# Install go-crx3
echo "Fetching latest go-crx3 version..."
VERSION=$(curl -s https://api.github.com/repos/m1k1o/go-crx3/releases/latest | grep 'tag_name' | cut -d '"' -f4)
ARTIFACT="go-crx3_${VERSION#v}_linux_amd64.tar.gz"
URL="https://github.com/m1k1o/go-crx3/releases/download/${VERSION}/${ARTIFACT}"
echo "Downloading $URL"
curl -L -o "$ARTIFACT" "$URL"
tar -xzf "$ARTIFACT"
# Unpack with go-crx3
./go-crx3 unpack widevinecdm.crx
mkdir -p "$TARGET_DIR"
cp -ar widevinecdm/* "$TARGET_DIR"