For anyone interested in applying this solution on a per request basis, this is an option and uses a Lambda expression. The same Lambda expression can be applied to the global filter mentioned by blak3r as well. This method appears to require .NET 4.5. String url = “https://www.stackoverflow.com”; HttpWebRequest request = HttpWebRequest.CreateHttp(url); request.ServerCertificateValidationCallback += (sender, … Read more
Prior to Android KitKat you have to root your device to install new certificates. From Android KitKat (4.0) up to Marshmallow (6.0) it’s possible and easy. I was able to install the Charles Web Debbuging Proxy cert on my un-rooted device and successfully sniff SSL traffic. Extract from http://wiki.cacert.org/FAQ/ImportRootCert Before Android version 4.0, with Android … Read more
Once you have established that they don’t match, you still have a problem — what to do about it. Often, the certificate may merely be assembled incorrectly. When a CA signs your certificate, they send you a block that looks something like —–BEGIN CERTIFICATE—– MIIAA-and-a-buncha-nonsense-that-is-your-certificate -and-a-buncha-nonsense-that-is-your-certificate-and- a-buncha-nonsense-that-is-your-certificate-and-a-bun cha-nonsense-that-is-your-certificate-and-a-buncha-n onsense-that-is-your-certificate-AA+ —–END CERTIFICATE—– they’ll also send you … Read more
I’ve used a mix of two howtos: Jason’s and alex’s. With the second we have the advantage of being able to debug. I’ll mostly just copy both below (and simplify alex’s): Update Jan 2012: this still works on SDK 4.2.1 and iOS 5.0.1 – I’ve just tested it all on a new computer and device! … Read more
On Windows the easiest way is to use the program portecle. Download and install portecle. First make 100% sure you know which JRE or JDK is being used to run your program. On a 64 bit Windows 7 there could be quite a few JREs. Process Explorer can help you with this or you can … Read more
Up to date (January 2021) (Xcode 10 – 12) Go to Xcode – Preferences – Accounts – Manage Certificates Click on the + at the bottom left, then Apple Distribution Wait a little, then click Done That’s all. You may want to revoke the old certificate on developer.apple.com too. Old answer Step 1: Xcode -> … Read more
I had the same problem – I was fetching a page from my own site, which was served over HTTPS, but curl was giving the same “SSL certificate problem” message. I worked around it by adding a -k flag to the call to allow insecure connections. curl -k https://whatever.com/script.php Edit: I discovered the root of … Read more
Put your domain name here: https://www.ssllabs.com/ssltest/analyze.html You should be able to see if there are any issues with your ssl certificate chain. I am guessing that you have SSL chain issues. A short description of the problem is that there’s actually a list of certificates on your server (and not only one) and these need … Read more
From verify documentation: If a certificate is found which is its own issuer it is assumed to be the root CA. In other words, root CA needs to be self signed for verify to work. This is why your second command didn’t work. Try this instead: openssl verify -CAfile RootCert.pem -untrusted Intermediate.pem UserCert.pem It will … Read more
PFX files are PKCS#12 Personal Information Exchange Syntax Standard bundles. They can include arbitrary number of private keys with accompanying X.509 certificates and a certificate authority chain (set certificates). If you want to extract client certificates, you can use OpenSSL’s PKCS12 tool. openssl pkcs12 -in input.pfx -out mycerts.crt -nokeys -clcerts The command above will output … Read more