Mac公证脚本-Web公证方式

公证方式

Mac 公证方式有三种

公证方法	优点	缺点	阐述
Xcode	Xcode携带的图形界面，使用方便	无法进行自动化公证	单个App应用上架使用较多
altool（旧版）	支持pkg，dmg，脚本自动化	2023/11/01 将会过期	已经是弃用，不建议使用 Mac开发-公证流程记录Notarization-附带脚本_xcrun altool --notarize-app --primary-bundle-id-CSDN博客
notarytool（新版）	支持pkg，dmg，脚本自动化	必须依赖macos环境	必须要依赖macos环境，并且更新Xcode版本和mac版本，有一定的环境限制
Notary API	支持pkg，dmg，脚本自动化	无需依赖macos环境	使用的是苹果官方提供的Web API进行公证，不受运行环境限制

这里 Notary API 有较大的优势，之前 altool 脚本公证的方式我们已经做过，由于 2023/11/01 将被弃用，考虑后续跨平台的需要，使用 notary API 进行脚本自动化公证

https://developer.apple.com/documentation/notaryapi/submitting_software_for_notarization_over_the_web

流程

具体的流程大概如下：

获取 API密钥 (Private Key)
使用 API密钥 (Private Key) 生成 JSON Web Token (JWT) , 相当于授权令牌 token
请求 Notary API 并在 HTTP 请求头中，携带 JWT 内容
得到请求结果

1. 获取 API密钥

https://developer.apple.com/documentation/appstoreconnectapi/creating_api_keys_for_app_store_connect_api

官方文档阐述

登录App Store Connect
选择 [用户和访问] 这栏，然后选择API Keys选项卡
单击生成API密钥或添加(+)按钮。
输入密钥的名称。
在Access下，为密钥选择角色
点击生成
点击下载秘钥（注意下载后苹果不再保存，你只能下载一次）

根据上述流程获取你的 API 秘钥

2. 生成令牌 Token

https://developer.apple.com/documentation/appstoreconnectapi/generating_tokens_for_api_requests

2.1. 环境安装

根据 https://jwt.io/libraries 所述，安装 pyjwt 库
由于本地环境 python3, 使用 pip3 install pyjwt 安装, 并参考官网使用说明 https://pyjwt.readthedocs.io/en/stable/usage.html#encoding-decoding-tokens-with-hs256
pyjwt 依赖 cryptography 库，需要额外安装 pip3 install cryptography
文件上传依赖 boto3 库，pip3 install boto3

2.2. JWT Encode/Decode

参考 https://developer.apple.com/documentation/appstoreconnectapi/generating_tokens_for_api_requests 所述进行设置，值得注意的是，苹果会拒绝大多数设置过期时间为 20 分钟以上的 JWT 票据，所以我们需要间隔生成 JWT

header

{"alg": "ES256","kid": "2X9R4HXF34","typ": "JWT"
}

body

{"iss": "57246542-96fe-1a63-e053-0824d011072a","iat": 1528407600,"exp": 1528408800,"aud": "appstoreconnect-v1","scope": ["GET /notary/v2/submissions","POST /notary/v2/submissions",]
}

API 秘钥

对应的生成逻辑如下

def get_jwt_token():# 读取私钥文件内容with open('./AuthKey_xxxxx.p8', 'rb') as f:jwt_secret_key = f.read()# 获取当前时间now = datetime.datetime.now()# 计算过期时间（当前时间往后 20 分钟）expires = now + datetime.timedelta(minutes=20)# 设置 JWT 的 headerjwt_header = {"alg": "ES256","kid": "2X9R4HXF34","typ": "JWT"}# 检查文件是否存在if os.path.exists("./jwt_token"):# 读取with open('./jwt_token', 'rb') as f:jwt_pre_token = f.read()print('[info]','jwt token %s' % (jwt_pre_token))try:decoded = jwt.decode(jwt_pre_token,jwt_secret_key,algorithms="ES256",audience="appstoreconnect-v1")except Exception as e:print('[error]', 'decode exception %s' % (e))else:exp = datetime.datetime.fromtimestamp(decoded["exp"])if exp - datetime.timedelta(seconds=60) < now:print("jwt token 已过期，重新生成")else:print("jwt token 有效，使用之前token")return jwt_pre_token# 设置 JWT 的 payloadjwt_payload = {"iss": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx","iat": int(now.timestamp()),"exp": int(expires.timestamp()),"aud": "appstoreconnect-v1","scope": ["GET /notary/v2/submissions","POST /notary/v2/submissions",]}print('[info]', 'jwt_header %s' % (jwt_header), 'jwt_payload %s' % jwt_payload)token = jwt.encode(jwt_payload,jwt_secret_key,algorithm="ES256",headers=jwt_header,)# 打开文件，如果文件不存在则创建文件with open("./jwt_token", "w") as f:# 将 token 写入文件f.write(token)print('[info]', 'jwt token is %s' % (token))return token

3. 公证上传

公证处理的流程如下

POST https://appstoreconnect.apple.com/notary/v2/submissions 请求submission s3 上传凭证
使用 boto3 框架根据获取的凭证信息，查询一次公证状态，如果非 Accepted 状态，进行上传文件。（阻塞式）

file_md5=None
def post_submissison(filepath): global file_md5body = get_body(filepath)token = get_jwt_token()file_md5 = get_md5(filepath)# 指定文件夹路径folder_path = './output'# 缓存路径cache_path = f"{folder_path}/{file_md5}"# 检查文件夹是否存在if not os.path.exists(folder_path):# 如果文件夹不存在，则创建文件夹os.makedirs(folder_path)else:# 如果文件夹已经存在，则进行相应的处理print("[info]", '%s 已经存在' % folder_path)# 检查文件是否存在if os.path.exists(cache_path):# 读取with open(cache_path, 'rb') as f:string = f.read().decode()output = json.loads(string)print('[info]', '使用上次 submission s3 上传凭证 = %s' % (output))else:resp = requests.post("https://appstoreconnect.apple.com/notary/v2/submissions", json=body, headers={"Authorization": "Bearer " + token})resp.raise_for_status()output = resp.json()print('[info]', '获取 submission s3上传凭证 = %s' % (output))# 打开文件，如果文件不存在则创建文件with open(cache_path, "w") as f:# 将 resp 写入文件f.write(resp.content.decode())# 读取 output 中的内容aws_info = output["data"]["attributes"]bucket = aws_info["bucket"]key = aws_info["object"]# sub_id = output["data"]["id"]# 如果已经完成了公证state = get_submission_state(filepath, True)if state == True:print('[info]', 'file %s alreay finished notarization' % (filepath))staple_pkg(filepath)exit(0)s3 = boto3.client("s3",aws_access_key_id=aws_info["awsAccessKeyId"],aws_secret_access_key=aws_info["awsSecretAccessKey"],aws_session_token=aws_info["awsSessionToken"],config=Config(s3={"use_accelerate_endpoint": True}))print('[info]', 'start upload files ...... please wait 2-15 mins')# 上传文件s3.upload_file(filepath, bucket, key)print('[info]', 'upload file complete ...')

查询公证状态，Accepted 、In Progress、Invalid 目前探测到这三种状态

def get_submission_state(filepath, once=False):print('[info]', 'get_submission_state %s %s ' % (filepath, once))global file_md5if not file_md5:file_md5 = get_md5(filepath)# 指定文件夹路径folder_path = './output'# 缓存路径cache_path = f"{folder_path}/{file_md5}"# 检查文件是否存在if os.path.exists(cache_path):# 获取文件大小file_size = os.path.getsize(cache_path)if file_size == 0:# 文件内容为空print('[info]', ' %s 内容为空，未获取到submission信息' % (filepath))return Falseelse:# 读取缓存内容with open(cache_path, 'rb') as f:string = f.read().decode()output = json.loads(string)else:return Falsesub_id = output["data"]["id"]url = f"https://appstoreconnect.apple.com/notary/v2/submissions/{sub_id}"ret = Falsewhile True:try:# 获取submissiontoken = get_jwt_token()resp = requests.get(url, headers={"Authorization": "Bearer " + token})resp.raise_for_status()except Exception as e:# 异常处理print("[Error]", ' %s get status failed, code = %s ' % filepath % resp.status_code)return Falseelse:# 200 正常返回处理# 检查 statusresp_json = resp.json()print('[info]', 'GET %s resp is %s , header is %s' % (url,resp_json,resp.headers))status = resp_json["data"]["attributes"]["status"]if status == "Accepted":print("[info]", ' %s notarization succesfull' % filepath)ret = Truebreakif status == "Invalid":print("[info]", ' %s notarization failed' % filepath)ret = Falsebreakif once == False:# 暂停 30 秒time.sleep(30)else:print("[info]", 'get_submission_state run once')breakif once == False:print_submission_logs(sub_id)return ret

获取日志内容

def print_submission_logs(identifier):try:url = f"https://appstoreconnect.apple.com/notary/v2/submissions/{identifier}/logs"token = get_jwt_token()resp = requests.get(url, headers={"Authorization": "Bearer " + token})resp.raise_for_status()except Exception as e:print("[Error]", '/notary/v2/submissions/%s/logs failed, code = %s ' % (identifier, resp.status_code))else:resp_json = resp.json()print('[info]', 'notarization %s logs is %s' % (identifier, resp_json))

如果步骤3 查询到结果为 Accepted，则使用 stapler 工具打上票据，进行分发

def staple_pkg(filepath):global file_md5if not file_md5:file_md5 = get_md5(filepath)# 完成公证subprocess.run(["xcrun", "stapler", "staple", filepath])now = datetime.datetime.now()# 验证公证结果temp_output_file = f"./temp_file_{file_md5}"with open(temp_output_file, "w") as f:subprocess.run(["xcrun", "stapler", "validate", filepath], stdout=f, stderr=subprocess.STDOUT)# 读取验证结果with open(temp_output_file, "r") as f:validate_result = f.read()os.remove(temp_output_file)# 检查验证结果if "The validate action worked!" not in validate_result:print('[error]',"\033[31m[error] stapler validate invalid, may be notarization failed!\033[0m")return Falseelse:print('[info]','staple_pkg succesfull')return True

4. 脚本使用方式

脚本文件 https://github.com/CaicaiNo/Apple-Mac-Notarized-script/blob/master/notarize-web/notarize.py

在执行下列步骤前，请先阅读 Generating Tokens for API Requests | Apple Developer Documentation

替换你的秘钥文件 (例如 AuthKey_2X9R4HXF34.p8)

private_key = f"./../../res/AuthKey_2X9R4HXF34.p8"

设置你的 kid

 # 设置 JWT 的 headerjwt_header = {"alg": "ES256","kid": "2X9R4HXF34","typ": "JWT"}

设置你的 iss

# 设置 JWT 的 payloadjwt_payload = {"iss": "57246542-96fe-1a63-e053-0824d011072a","iat": int(now.timestamp()),"exp": int(expires.timestamp()),"aud": "appstoreconnect-v1","scope": ["GET /notary/v2/submissions","POST /notary/v2/submissions",]}

调用脚本

python3 -u ./notarize.py --pkg "./Output/${PACKAGE_NAME}_$TIME_INDEX.pkg" --private-key "./../../res/AuthKey_2X9R4HXF34.p8"if [ $? -eq 0 ]; thenecho "./Output/aTrustInstaller_$TIME_INDEX.pkg notarization successful"// 公证成功
else// 公证失败echo "./Output/aTrustInstaller_$TIME_INDEX.pkg notarization failed"exit 1
fi