x509certificate

问题 The bounty expires in 13 hours . Answers to this question are eligible for a +50 reputation bounty. moDev wants to draw more attention to this question. I'm trying to verify signed XML(signature) with certificate but it always returns false. Please advice Signed XML <?xml version="1.0" encoding="utf-16"?><LicenseEntity xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xsi:type="MyLicense"><AppName>QMS</AppName><ClientName>SBI</ClientName><UID

问题 Is it possible to check any X509 Certificate if it is revoked or not? Actually, I made a Java application that just gets a regular https link and outputs the X509 certificate. I want to add a service in my application that check if this certificate has been revoked or not? Is there a tutorial or a simple code to start with that can guide me to do that. Thank you in advance 回答1: Yes, of course the revocation status can be checked. If you want to do this "by hand", you need to extract the

问题 Is it possible to check any X509 Certificate if it is revoked or not? Actually, I made a Java application that just gets a regular https link and outputs the X509 certificate. I want to add a service in my application that check if this certificate has been revoked or not? Is there a tutorial or a simple code to start with that can guide me to do that. Thank you in advance 回答1: Yes, of course the revocation status can be checked. If you want to do this "by hand", you need to extract the

问题 I am building an app that requires mutual authentication. So I will enable my users to upload a bunch of client certs and when they make calls, they can use either of them. I will match the client cert from the incoming request to see if it matches any of the ones already stored, and if it does, the request will be honored. Now I'm trying to figure what's the best way to store these client certs. I was thinking I could store them in a DB, or some kind of file/blob store, or I've learned they

问题 I'm using Spring Security (v3.1.3) for X.509 authentication in my web-application. Users and roles are stored in the Database, but I don't actually need to do it, as CNs of client certificates conform to "[ROLE] - [USERNAME]" schema, which means I already have username and role from the certificate itself. So how to eliminate the database without too much effort? Should I write my own implementation of user-service, which will populate UserDetails, or is there more graceful method? 回答1: Yes,

问题 For example say I want to sign a cert with an arbitrary or deprecated extension (nsCertType for example): https://www.openssl.org/docs/manmaster/man5/x509v3_config.html I believe I'm supposed to add the arbitrary extension as part of the certificate as per below but how / where do you discover the asn1 object identifier? I've read more documentation that I care to admit today and am still stumped. tmpl := &x509.Certificate{ SerialNumber: big.NewInt(time.Now().Unix()*1000), Subject: pkix.Name

问题 For example say I want to sign a cert with an arbitrary or deprecated extension (nsCertType for example): https://www.openssl.org/docs/manmaster/man5/x509v3_config.html I believe I'm supposed to add the arbitrary extension as part of the certificate as per below but how / where do you discover the asn1 object identifier? I've read more documentation that I care to admit today and am still stumped. tmpl := &x509.Certificate{ SerialNumber: big.NewInt(time.Now().Unix()*1000), Subject: pkix.Name

问题 For example say I want to sign a cert with an arbitrary or deprecated extension (nsCertType for example): https://www.openssl.org/docs/manmaster/man5/x509v3_config.html I believe I'm supposed to add the arbitrary extension as part of the certificate as per below but how / where do you discover the asn1 object identifier? I've read more documentation that I care to admit today and am still stumped. tmpl := &x509.Certificate{ SerialNumber: big.NewInt(time.Now().Unix()*1000), Subject: pkix.Name

问题 I have a file with a certificate in it, and I have a file with a private key file in it. if I run this command certutil –MergePFX certfile.cer certfile.pfx I get a pfx file that if I run with explorer, it runs the windows certificate import wizard. If I run through the wizard, I end up with the cert with the key in the windows trust store. Exactly what I need. I'm trying to do this programatically. The problem seems to be in the CertAddCertificateContextToStore function. In the remarks it

问题 In a shell script I want to verify a x509 certificate with openssl to be shure that it is valid and signed by one of my root CAs. I tried this: openssl verify -CAfile /path/to/CAfile mycert.pem It works but for a self signed certificate I get the output: error 18 at 0 depth lookup:self signed certificate OK The error is shown but it ends with OK and the status code is 0 so I don't get an error in my script. I could parse the output but that's not a robust code for a secure production