Use Python to call cloud API to apply for free certificates in batches and download them locally

Usually we need to apply for a lot of ssl certificate , For example, the primary domain name ,cos Origin domain name ,cos Speed up the domain name and so on It's usually a little troublesome to apply one by one So if your domain name is dns Resolve in dnspod Words , You can use the following code to apply in batch

0. preparation

Please use this code first Child users create And authorize cloud API And SSL Certificate full permissions

Please note that To ensure the security of your account and cloud assets Please keep it carefully SecretId And SecretKey And regularly update Delete useless permissions

Go to create sub user ：https://console.cloud.tencent.com/cam

1.SDK download

Please make sure Python Version is 3.6+

see Python edition

python3 -V

Upgrade pip, Install Tencent cloud Python SDK

python -m pip install --upgrade pip
pip install -i https://mirrors.tencent.com/pypi/simple/ --upgrade tencentcloud-sdk-python

2. Code section

import json,base64
from time import time,sleep
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.ssl.v20191205 import ssl_client, models
start = time()
cred = credential.Credential("SecretId", "SecretKey")
httpProfile = HttpProfile()
httpProfile.endpoint = "ssl.tencentcloudapi.com"
clientProfile = ClientProfile()
clientProfile.httpProfile = httpProfile
domain_name = []
while True:
domain = input(' The domain name to apply for the certificate ：')
if domain == '':
break
else:
domain_name.append(domain)
for i in range(len(domain_name)):
client = ssl_client.SslClient(cred, "", clientProfile)
try:
req = models.ApplyCertificateRequest()
params = {
"DvAuthMethod": "DNS_AUTO",
"DomainName": domain_name[i]
}
req.from_json_string(json.dumps(params))
resp = client.ApplyCertificate(req)
response = json.loads(resp.to_json_string())
print(' domain name ：{0} The information has been submitted , Automatic verification after five seconds '.format(domain_name[i]))
certid = response['CertificateId']
sleep(5)
try:
req1 = models.CompleteCertificateRequest()
params1 = {
"CertificateId": certid
}
req1.from_json_string(json.dumps(params1))
resp1 = client.CompleteCertificate(req1)
response1 = json.loads(resp1.to_json_string())
print(' domain name ：{0} Verify success ！ Ready to download certificate '.format(domain_name[i]))
try:
req2 = models.DownloadCertificateRequest()
params2 = {
"CertificateId": certid
}
req2.from_json_string(json.dumps(params2))
resp2 = client.DownloadCertificate(req2)
response2 = json.loads(resp2.to_json_string())
# print(response2['Content'])
content = response2['Content']
with open("{0}.zip".format(domain_name[i]), "wb") as f:
f.write(base64.b64decode(content))
f.close()
except TencentCloudSDKException as err:
print(err)
except TencentCloudSDKException as err:
print(err)
except TencentCloudSDKException as err:
print(err)
end = time()
print(' This code execution takes a total of ：', round(end - start, 2), 's')

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This article was first published on 2022.1.29 18：20

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