self-signed

来源： https://stackoverflow.com/questions/46331902/signing-a-powershell-script-with-self-signed-certificates-and-without-makecert

来源： https://stackoverflow.com/questions/46331902/signing-a-powershell-script-with-self-signed-certificates-and-without-makecert

来源： https://stackoverflow.com/questions/33989190/subject-alternative-name-is-not-copied-to-signed-certificate

来源： https://stackoverflow.com/questions/33989190/subject-alternative-name-is-not-copied-to-signed-certificate

问题 I have this website which contains an untrusted certificate (self signed). Now I want to download this certificate. But, for example, in Chrome, you only can 'Proceed' or go back (no download option). I'm on a Mac, so I've checked the Keychain access tool but it contains a lot. First of all I don't know if the cert is supposed to be in here, and second, I actually don't know how it looks like. For example, the url is https://example.com:8181/myApp Any suggestions how to find the cert ? UPDATE

问题 I have two servers that need to speak with each other using HTTPS. Let's call them 'server' and 'client' in this case where 'client is making an https call to 'server'. In production the server will have a valid CA certificate but while testing we will use a self-signed certificate. As I understand it this is what we have to do: create the certificate add it to the keystore on server add it to the trusted cacerts keystore on client (so that it will accept this self-signed cert when trying to

问题 I have generated a self-signed certificate which I tried to install on my phone running Android 10, but a snack appears telling me that Private key required to install certificate . I have tried on a phone running Android 9 with the same certificate and it works as expected. Any idea if there is any workaround to get the CA installed? 回答1: Here's how I created a self-signed cert that will work with Android, iOS, and Chrome, from this answer: openssl commands: openssl req -new -newkey rsa:2048

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 configure rtmps using self-signed certificate, but when I try to connect via red5pfone I get an error: *** ServerHelloDone NioProcessor-2, WRITE: TLSv1 Handshake, length = 890 NioProcessor-2, READ: TLSv1 Alert, length = 2 NioProcessor-2, RECV TLSv1 ALERT: fatal, unknown_ca NioProcessor-2, fatal: engine already closed. Rethrowing javax.net.ssl.SSLException: Received fatal alert: unknown_ca NioProcessor-2, fatal: engine already closed. Rethrowing javax.net.ssl.SSLException:

问题 I want my app engine service to speak with a separate service that I manage. I want to be able to install my self signed certificate on both ends. Is it possible to have app engine speak to this instance over SSL? 回答1: Yes. App Engine doesn't currently verify certificates for SSL sites over urlfetch, so it will accept self-signed certificates just fine. 来源： https://stackoverflow.com/questions/4939701/can-i-use-urlfetch-with-self-signed-certifications-over-ssl