ssl-certificate

问题 I am new to SSL and Certificates . I have been doing my research about client certificate authentication. I have read this and wiki. So If I have to implement a client certificate auth solution for my B2B REST service should I do following Ask clients to generate their own private-public key and generate certificate (CA issued?) for their public key. Send that certificate over email or USB key. On the server side import client's public certificate into trust store and enable client

问题 This is not a duplicate of this question I checked this but going insecure way doesn't looks good to me. I am working on image size fetcher in python, which would fetch size of image on a web page. Before doing that I need to get web page status-code. I tried doing this way import requests hdrs = {'User-Agent': 'Mozilla / 5.0 (X11 Linux x86_64) AppleWebKit / 537.36 (KHTML, like Gecko) Chrome / 52.0.2743.116 Safari / 537.36'} urlResponse = requests.get( 'http://aucoe.info/', verify=True,

问题 This is not a duplicate of this question I checked this but going insecure way doesn't looks good to me. I am working on image size fetcher in python, which would fetch size of image on a web page. Before doing that I need to get web page status-code. I tried doing this way import requests hdrs = {'User-Agent': 'Mozilla / 5.0 (X11 Linux x86_64) AppleWebKit / 537.36 (KHTML, like Gecko) Chrome / 52.0.2743.116 Safari / 537.36'} urlResponse = requests.get( 'http://aucoe.info/', verify=True,

问题 I recently bought a ssl key for my website and came across something weird when generating the keystore. In the Godaddy Tutorial it says to import the root certificate, install the intermediate certificate and install the issued certificate into the keystore. When downloading the files from GoDaddy though it gives me three .crt files. One having a hex name which is the actual certificate and two others files name: gdig2.crt and gd_bundle-g2-g1.crt. How am I suppose to use import these files

问题 I have an application which uses the .NET SslStream class along with client and server certificates. This application works great on Windows XP. However on Windows 7 (probably Vista too), the below exception appears when calling SslStream.AuthenticateAsClient: System.ComponentModel.Win32Exception: The credentials supplied to the package were not recognized at System.Net.SSPIWrapper.AcquireCredentialsHandle(SSPIInterface SecModule, String package, CredentialUse intent, SecureCredential scc) at

问题 What are the exact steps done by server and client to place a ssl certificate mechanism in a webservice call? Who(client/server/both) will generate .keystore,.p7b/.cer files? I have googled a lot but couldn't find the answer to it. In my case, i am the client running a java application which consumes a soap webservice call. I have a .p7b file given by WebService provider. I know where to place the files(.keystore, .cer) and how to use it in the application. But, my questions are Do i need to

问题 I have created a self-signed certificate with Java code and added into KeyStore. Now I want to export Private key and Certificate created, into a file in PEM format. Is it possible to achieve this without any third party library ? Below is the code I use for creating self-singed certificate. public void createSelfSignedSSLCertificate() { try { final CertAndKeyGen keypair = new CertAndKeyGen("RSA", "SHA1WithRSA", null); final X500Name x500Name = new X500Name(commonName, organizationalUnit,

问题 I am using this command on my mono VM sudo mozroots --import --sync It appears to be getting the cert from this site. I then try to connect to my ssl site and i get the exception that the cert is invalid. I use firefox and see the cert was issued in 2010. I looked at that file and see the last time its been updated was 2009-05-21 12:50 When using firefox on the same machine i can navigate to the same url i am trying to connect to and i get no ssl issues. (no alert nor asking me to add it to

问题 The question is, How to solve "The certificate is not valid and cannot be used to verify the identity of this website" error? . Here are the details: I have a signed applet that has been working fine, until I updated Java to 8u25 (1.8.0_25-b18). Now, the application shows an alert message "Do you want to continue? The connection to this website is untrusted". There is a note in this message too, " The certificate is not valid and cannot be used to verify the identity of this website ". The

问题 I have a cert file, that location is: /usr/abc/my.crt and I want to use that cert for my tls config, so that my http client uses that certificate when communicate with other servers. My current code is as follows: mTLSConfig := &tls.Config { CipherSuites: []uint16 { tls.TLS_RSA_WITH_RC4_128_SHA, tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA, tls.TLS_RSA_WITH_AES_128_CBC_SHA, tls.TLS_ECDHE_RSA_WITH_RC4_128_SHA, tls.TLS_RSA_WITH_AES_128_CBC_SHA, tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, } } mTLSConfig