https

问题 I would like to deploy my Meteor app to Heroku and make it only accessible through HTTPS. Ideally, I want to do this as cheaply as possible. 回答1: Create the Certificate Run these commands to get certbot-auto. certbot-auto should work on most systems wget https://dl.eff.org/certbot-auto chmod 755 certbot-auto This command starts the process of getting your certificate. The -d flag allows you to pass in the domain you would like to secure. Alternatively, without the -d flag, it will pop up a

问题 HTTP is an application protocol and the underlying TCP connection could be closed and reopen without affecting the HTTP application (except performance). By using HTTP1.1 we use persistent connections but still a server or client could close the connection at any time. For security HTTP uses TCP via SSL/TLS. My understanding is that SSL acts much like an application, at least this is how TCP "views" SSL. My question is if the underlying TCP socket closes at a point after the secure connection

问题 io on server and client on android. It results in connection error on android as long as I enable HTTP(S) SSL(works fine if disable it however) I've tried to implement HTTPS connection on Android, took reference from sample on Github as following: opts = new IO.Options(); opts.sslContext = mySSLContext; opts.hostnameVerifier = myHostnameVerifier; socket = IO.socket("https://mychat.url", opts); also this SSLContext mySSLContext = SSLContext.getInstance("TLS"); mySSLContext.init(null, null,

问题 For various reasons I have created a simple HTTP server, and added SSL support via OpenSSL. I'm using self-signed certificates. IE, Firefox and Chrome happily load content as long as I add the CA to the trusted root CAs. However, wget (even when using the --no-check-certificate flag) reports: OpenSSL: error:14094410:SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure If I run the OpenSSL client against my server using: openssl s_client -connect dnvista:82 -debug I get back: verify

问题 I am trying to run play framework 2.2.1 application on HTTPs in dev mode. I use the following command: Development/Play/ssltest$ JAVA_OPTS=-Dhttps.port=9443 play run I got the following, which seems to be OK --- (Running the application from SBT, auto-reloading is enabled) --- [info] play - Listening for HTTP on /0:0:0:0:0:0:0:0:9000 [info] play - Listening for HTTPS on port /0:0:0:0:0:0:0:0:9443 (Server started, use Ctrl+D to stop and go back to the console...) However, when I try to connect

问题 I am trying to run play framework 2.2.1 application on HTTPs in dev mode. I use the following command: Development/Play/ssltest$ JAVA_OPTS=-Dhttps.port=9443 play run I got the following, which seems to be OK --- (Running the application from SBT, auto-reloading is enabled) --- [info] play - Listening for HTTP on /0:0:0:0:0:0:0:0:9000 [info] play - Listening for HTTPS on port /0:0:0:0:0:0:0:0:9443 (Server started, use Ctrl+D to stop and go back to the console...) However, when I try to connect

问题 How do you enable SSL for a project in Visual Studio 2017? In VS15, I could select Project -> Properties -> Debug -> Enable SSL. This option is not available in VS2017. Where has it moved to? Edit: I've even tried editing .\vs\config\applicationhost.config to no avail: <listenerAdapters> <add name="http" /> <add name="https" /> </listenerAdapters> <sites> <site name="WebSite1" id="1" serverAutoStart="true"> <application path="/"> <virtualDirectory path="/" physicalPath="%IIS_SITES_HOME%

问题 Via Python's urllib2 I try to get data over HTTPS while I am behind a corporate NTLM proxy. I run proxy_url = ('http://user:pw@ntlmproxy:port/') proxy_handler = urllib2.ProxyHandler({'http': proxy_url}) opener = urllib2.build_opener(proxy_handler, urllib2.HTTPHandler) urllib2.install_opener(opener) f = urllib2.urlopen('https://httpbin.org/ip') myfile = f.read() print myfile but I get as error urllib2.URLError: <urlopen error [Errno 8] _ssl.c:507: EOF occurred in violation of protocol> How can

问题 I use Python's urllib2.urlopen for talking with HTTPS servers, but I now learned on the documentation that "HTTPS requests [using urllib2.urlopen ] do not do any verification of the server’s certificate." This is a big problem for me, because it leaves my servers open to a MITM attack. I want a drop-in replacement for urllib2.urlopen that does cert-verification, so I could bundle it with my code and replace all calls to urllib2.urlopen with calls to the modified urlopen function. Because this

问题 I wrote a socket server using Python 2.7 and the socket module. Everything works as expected when I issue an HTTP request: the server accepts it and answers correctly. But if instead of (let's say) http://a.com I browse for https://a.com I receive some kind of encrypted header and I don't know how to tell the client that HTTPS is not supported by the server. I googled a bit but nothing good. I tried to reply in plain HTTP but the response is clearly ignored by the browser. If anyone would be