APK signer scripts.

multi_sign.sh

#!/bin/bash
# 对路径下所有安装包进行签名
# sign for all apk in specified path
function echoHelp() {
  echo "Usage: $0 <unsignedFile PATH> <storeFile> <storePassword> <keyAlias> <keyPassword>"
}

if [[ ! -n $1 ]]; then
  echoHelp
  exit 0 
fi
# 待签名的 apk 文件夹
# unsigned apk path
apk_path=$1
# jsk key 路径, jsk key path
storeFile=$2
# 存储密码, storePassword
storePass=$3
# key 别名, key alias
keyAlias=$4
# key 密码, key password
keyPass=$5

count=$(ls | grep .apk | wc -l)
echo "apk count：$count"

cur_path="$apk_path"
apk_files="$cur_path"/*.apk
for apk in $apk_files
do
   echo "current(当前)：$apk"
   echo "Begin (开始签名)🔑"
   ./sign_apk.sh "$apk" "$storeFile" "$storePass" "$keyAlias" "$keyPass"
   echo "Done (签名完成)"
done

sign_apk.sh

#!/bin/bash
# 对单个安装包进行签名
# sign for single apk file
function echo_help() {
  echo "Usage: <unsignedFile> <storeFile> <storePassword> <keyAlias> <keyPassword>"
}

function sign() {
  if [[ ! -n $1 ]]; then
    echo_help
    exit 0
  fi

  file=$1
  storeFile=$2
  storePass=$3
  keyAlias=$4
  keyPass=$5

  android_cmd="${ANDROID_HOME}/build-tools/29.0.3"

  echo "zipalign apk, 对齐 apk"
  zipaligncmd="$android_cmd"/zipalign
  unaligned="${file})_unaligned"
  mv "$file" "$unaligned"
  $zipaligncmd -p 4 "$unaligned" "$file"
  rm "$unaligned"

  apksignercmd="$android_cmd"/apksigner
  echo "apksigner 签名中"
  $apksignercmd sign --ks "$storeFile" --ks-pass pass:"$storePass" \
    --ks-key-alias "$keyAlias" -key-pass pass:"$keyPass" \
    --v1-signing-enabled true \
    --v2-signing-enabled true \
    "$file"
}


sign "$1" "$2" "$3" "$4" "$5"

verify_apk_sign.sh

#!/bin/bash
# You need to set the Java env path.
if [ -z "$1" ]; then
    echo "Specify you apk,pls"
    exit 0
fi
apksigner verify -v --print-certs "$1" | grep -E '(Signer|Verifie)'