[svn] Server certificate verification failed: issuer is not trusted

I am getting below error when running a target of ANT script. Error message saying that "server certificate verification is failed". Please help how to remove this problem. I am working in Windows XP.

C:\apache-ant-1.8.1>ant checkout
Buildfile: C:\Program Files\Java\apache-ant-1.8.1\build.xml

checkout:
[svn] Using command line interface
Svn : Checking out a working copy from a repository :
co -r HEAD https://col.../trunk C:\ant-1.8.1\Test_Checkout 
--username 69 --password *******--non-interactive
svn: PROPFIND request failed on '/svn/asia-pac-financials/trunk'
svn: PROPFIND of '/sv.../trunk': 
Server certificate verification failed: 
issuer is not trusted (https://col....com)

BUILD FAILED
C:\apache-ant-1.8.1\build.xml:16: Can't checkout

Total time: 3 seconds

If you are using svn with Jenkins on a Windows Server, you must accept https certificate using the same Jenkins's Windows service user.
So , if your Jenkins service runs as "MYSERVER\Administrator", you must use this command before all others, only one time of course :

runas /user:MYSERVER\Administrator "svn --username user --password password list https://myserver/svn/REPO "

svn asks you to accept the certificate and stores it in the right path.

After this you'll be able to use svn in jenkins job directly in a Windows batch command step.

string cmdArguments = $@"/k svn log --trust-server-cert --non-interactive ""{servidor}"" --username alex --password alex -r {numeroRevisao}";
ProcessStartInfo cmd = new ProcessStartInfo("cmd.exe", cmdArguments);

cmd.CreateNoWindow = true;
cmd.RedirectStandardOutput = true;
cmd.RedirectStandardError = true;
cmd.WindowStyle = ProcessWindowStyle.Hidden;
cmd.UseShellExecute = false;

Process reg = Process.Start(cmd);
string output = "";

using (System.IO.StreamReader myOutput = reg.StandardOutput)
{
    output += myOutput.ReadToEnd();
}
using (System.IO.StreamReader myError = reg.StandardError)
{
    output += myError.ReadToEnd();
}

return output;

Run "svn help commit" to all available options. You will see that there is one option responsible for accepting server certificates:

--trust-server-cert : accept unknown SSL server certificates without prompting (but only with --non-interactive)

Add it to your svn command arguments and you will not need to run svn manually to accept it permanently.

The other answers don't work for me. I'm trying to get the command line working in Jenkins. All you need are the following command line arguments:

--non-interactive

--trust-server-cert

from cmd run: SVN List URL you will be provided with 3 options (r)eject, (a)ccept, (p)ermanently. enter p. This resolved issue for me

Just install the server certificate in the client's trusted root certificates container (if certified it's expired may not work). For further details see this post of similar question.

https://stackoverflow.com/a/21238125/3215589

during command line works. I'm using Ant to commit an artifact after build completes. Experienced the same issue... Manually excepting the cert did not work (Jenkins is funny that way). Add these options to your svn command:

--non-interactive

--trust-server-cert

I wouldn't use:

svn checkout

just to authorizes the server authentication, I rather use:

svn list https://your.repository.url

which will ask you to do the authentication as well.

If this is needed to get authorization to a user that can't login, run:

sudo -u username svn list https://your.repository.url