我正在尝试使用带有硒和ChromeDriver的本地主机（没有HTTPS）上的集成测试。

Chrome需要使用https证书，但是根据[这个](http://codingdict.com/questions/61436问题，我知道我可以使用arg来绕过它--ignore-certificate- errors

我还增加了自己的功能acceptInsecureCerts，因为这似乎是适当的做法（docs）

chromedriver的响应仍然不是我所期望的：

该网站无法提供安全的连接应用，但发送的响应无效。ERR_SSL_PROTOCOL_ERROR

我的代码如下：

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

# make options (principally to ignore certificate)
options = webdriver.ChromeOptions()
options.add_argument('--ignore-certificate-errors')

# add acceptInsecureCerts
capabilities = options.to_capabilities()
capabilities['acceptInsecureCerts'] = True

print(capabilities) # see below

driver = webdriver.Remote(
    command_executor=SELENIUM_HUB,desired_capabilities=capabilities
)
print(driver.__dict__) # see further below

app_login_url = 'http://app:8000/accounts/login/'

driver.get(app_login_url)

我的能力：

{'acceptInsecureCerts': True,'browserName': 'chrome','goog:chromeOptions': {'args': ['--ignore-certificate-errors'],'extensions': []},'platform': 'ANY','version': ''}

这是我的驱动程序信息，似乎只acceptInsecureCerts考虑了arg：

{'_file_detector': <selenium.webdriver.remote.file_detector.LocalFileDetector object at 0x7fb42bde10f0>,'_is_remote': True,'_mobile': <selenium.webdriver.remote.mobile.Mobile object at 0x7fb42bb5e400>,'_switch_to': <selenium.webdriver.remote.switch_to.SwitchTo object at 0x7fb42bdd4898>,'capabilities': {'acceptInsecureCerts': True,'acceptSslCerts': True,'applicationCacheEnabled': False,'browserConnectionEnabled': False,'chrome': {'chromedriverVersion': '74.0.3729.6 '
                                                    '(255758eccf3d244491b8a1317aa76e1ce10d57e9-refs/branch-heads/3729@{#29})','userDataDir': '/tmp/.com.google.Chrome.vc1ZvB'},'cssSelectorsEnabled': True,'databaseEnabled': False,'goog:chromeOptions': {'debuggerAddress': 'localhost:40815'},'handlesAlerts': True,'hasTouchScreen': False,'javascriptEnabled': True,'locationContextEnabled': True,'mobileEmulationEnabled': False,'nativeEvents': True,'networkConnectionEnabled': False,'pageLoadStrategy': 'normal','platform': 'Linux','proxy': {},'rotatable': False,'setWindowRect': True,'strictFileInteractability': False,'takesHeapSnapshot': True,'takesScreenshot': True,'timeouts': {'implicit': 0,'pageLoad': 300000,'script': 30000},'unexpectedAlertBehaviour': 'ignore','version': '74.0.3729.169','webStorageEnabled': True,'webdriver.remote.sessionid': '1cf77f237e966bac6ca15d4d9c107423'},'command_executor': <selenium.webdriver.remote.remote_connection.RemoteConnection object at 0x7fb42be0cf98>,'error_handler': <selenium.webdriver.remote.errorhandler.ErrorHandler object at 0x7fb427d08a20>,'session_id': '1cf77f237e966bac6ca15d4d9c107423','w3c': False}

为什么我仍然看到ERR_SSL_PROTOCOL_ERROR？

我正在为两个站点创build自己的SSL证书，使用certbot和letencrypt 。

我在Ubuntu 16.0.4 LTS上运行Nginx版本：Nginx / 1.10.0

我运行以下命令：

me@yourBox:~$ sudo letsencrypt certonly --webroot -w /path/to/www/foo -d foo.com -d www.foo.com -w /path/to/www/foobar -d foobar.com -d www.foobar.com

input我的电子邮件地址后，我收到以下错误消息：

Nginx的proxy_pass使certbot不起作用

Certbot不创build极致挑战文件夹

Certbot /.well-kNown/acme-challenge

Nginxconfiguration，文件夹权限和让我们encryption

在新的Ubuntu 16.04服务器上使用SSL脚本编写新的Nginx实例的正确方法是什么？

An unexpected error occurred: `ClientError: (<Response [500]>,DeserializationError(''The following field are required: detail'',)) Please see the logfiles in /var/log/letsencrypt for more details.`

这里是/var/log/letsencrypt/letsencrypt.log的内容：

2016-10-31 08:19:40,090:DEBUG:letsencrypt.cli:Root logging level set at 30 2016-10-31 08:19:40,092:INFO:letsencrypt.cli:Saving debug log to /var/log/letsencrypt/letsencrypt.log 2016-10-31 08:19:40,092:DEBUG:letsencrypt.cli:letsencrypt version: 0.4.1 2016-10-31 08:19:40,092:DEBUG:letsencrypt.cli:Arguments: [''--webroot'',''-w'',''/path/to/www/foo'',''-d'',''foo.com'',''www.foo.com'',''/path/to/www/foobar'',''foobar.com'',''www.foobar.com''] 2016-10-31 08:19:40,093:DEBUG:letsencrypt.cli:discovered plugins: PluginsRegistry(PluginEntryPoint#webroot,PluginEntryPoint#null,PluginEntryPoint#manual,PluginEntryPoint#standalone) 2016-10-31 08:19:40,098:DEBUG:letsencrypt.cli:Requested authenticator webroot and installer None 2016-10-31 08:19:40,099:DEBUG:letsencrypt.plugins.webroot:Creating root challenges validation dir at /path/to/www/foo/.well-kNown/acme-challenge 2016-10-31 08:19:40,100:DEBUG:letsencrypt.plugins.webroot:Creating root challenges validation dir at /path/to/www/foo/.well-kNown/acme-challenge 2016-10-31 08:19:40,100:DEBUG:letsencrypt.plugins.webroot:Creating root challenges validation dir at /path/to/www/foobar/.well-kNown/acme-challenge 2016-10-31 08:19:40,100:DEBUG:letsencrypt.display.ops:Single candidate plugin: * webroot Description: Webroot Authenticator Interfaces: IAuthenticator,IPlugin Entry point: webroot = letsencrypt.plugins.webroot:Authenticator Initialized: <letsencrypt.plugins.webroot.Authenticator object at 0x7ff6a5901fd0> Prep: True 2016-10-31 08:19:40,101:DEBUG:letsencrypt.cli:Selected authenticator <letsencrypt.plugins.webroot.Authenticator object at 0x7ff6a5901fd0> and installer None 2016-10-31 08:19:51,133:DEBUG:root:Sending GET request to https://acme-v01.api.letsencrypt.org/directory. args: (),kwargs: {} 2016-10-31 08:19:51,138:INFO:requests.packages.urllib3.connectionpool:Starting new HTTPS connection (1): acme-v01.api.letsencrypt.org 2016-10-31 08:19:51,227:DEBUG:requests.packages.urllib3.connectionpool:"GET /directory HTTP/1.1" 200 280 @

我没有findlogging的消息在解释如何解决这个问题非常有帮助。 有没有人真的明白发生了什么 – 更重要的是，如何解决这个问题？

这个响应[500]意味着让我们的加密服务器对500个内部服务器错误的API请求作出响应。 这是由于Let''s Encrypt的后端方面的错误。 等待片刻，重播请求，最终成功。

您可以在http://letsencrypt.status.io/查看Let''s Encrypt服务状态。