diff options
| -rwxr-xr-x | crxmake | 28 |
1 files changed, 25 insertions, 3 deletions
@@ -16,6 +16,11 @@ zip="$name.zip" tosign="$name.presig" binary_crx_id="$name.crxid" +key_size=$( + openssl rsa -text -noout -in "$key" | + sed -n 's/^.*Private-Key:.*\<\([0-9]\+\)\>\s*bit.*$/\1/p' +) + workdir=$(mktemp -d -t crxmake.XXXXXXXX) oldworkdir=$PWD cd "$workdir" @@ -47,9 +52,26 @@ openssl rsa -pubout -outform DER < "$key" > "$pub" 2>/dev/null crmagic_hex="43 72 32 34" # Cr24 version_hex="03 00 00 00" # 3 -header_length="45 02 00 00" -header_chunk_1="12 AC 04 0A A6 02" -header_chunk_2="12 80 02" +case $key_size in + 1024) + header_length="41 01 00 00" + header_chunk_1="12 A8 02 0A A2 01" + header_chunk_2="12 80 01" + ;; + 2048) + header_length="45 02 00 00" + header_chunk_1="12 AC 04 0A A6 02" + header_chunk_2="12 80 02" + ;; + 4096) + header_length="45 04 00 00" + header_chunk_1="12 AC 08 0A A6 04" + header_chunk_2="12 80 04" + ;; + *) + echo "Error: $key has unsupported key size: $key_size" >&2 + exit 2 +esac header_chunk_3="82 F1 04 12 0A 10" ( echo "$crmagic_hex $version_hex $header_length $header_chunk_1" | xxd -r -p |