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error Unable to configure verify locations for client authentication


How to inspect remote SMTP server's TLS certificate?Java Deployment Ruleset.xml Not WorkingHAProxy - ssl client ca chain cannot be verifiedConfiguring client certificates on IIS8 - Error 403.16Windows Firewall Connection Security with Certificate (2)Unable to sign certificates as CA using pkitool and easy-rsa script for OpenVPN .csr fileNginx gives “unsupported certificate purpose” for a client certificate from an iPad, but the same cert works fine on desktop browsers?Can't Get Any Browser to Prompt for A Client Certificate (Certificates on Apache)Configure NLA to not use client-side credentials checkIIS 10 ARR : Client certificate not interpreted by backend server






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0















Starting my apache2 Server on Ubuntu 12.04.5 LTS, I got the following error




[error] Unable to configure verify locations for client authentication




my Problem, on the server are more than one Client.
so the question would be how to find out which client cert is doing a problem?
As described on the Internet I excluded (on some client) the file calling up the cert but then the Apache2 Server said no valid cert and cert are needed.



at least would be nice if apache would start, also without cert. ;-)



have a nice day



Vinc










share|improve this question






















  • any idea where to look?

    – syswombat
    Jan 26 '15 at 11:51











  • any idea how to solve this problem?

    – syswombat
    Jan 28 '15 at 21:40

















0















Starting my apache2 Server on Ubuntu 12.04.5 LTS, I got the following error




[error] Unable to configure verify locations for client authentication




my Problem, on the server are more than one Client.
so the question would be how to find out which client cert is doing a problem?
As described on the Internet I excluded (on some client) the file calling up the cert but then the Apache2 Server said no valid cert and cert are needed.



at least would be nice if apache would start, also without cert. ;-)



have a nice day



Vinc










share|improve this question






















  • any idea where to look?

    – syswombat
    Jan 26 '15 at 11:51











  • any idea how to solve this problem?

    – syswombat
    Jan 28 '15 at 21:40













0












0








0








Starting my apache2 Server on Ubuntu 12.04.5 LTS, I got the following error




[error] Unable to configure verify locations for client authentication




my Problem, on the server are more than one Client.
so the question would be how to find out which client cert is doing a problem?
As described on the Internet I excluded (on some client) the file calling up the cert but then the Apache2 Server said no valid cert and cert are needed.



at least would be nice if apache would start, also without cert. ;-)



have a nice day



Vinc










share|improve this question














Starting my apache2 Server on Ubuntu 12.04.5 LTS, I got the following error




[error] Unable to configure verify locations for client authentication




my Problem, on the server are more than one Client.
so the question would be how to find out which client cert is doing a problem?
As described on the Internet I excluded (on some client) the file calling up the cert but then the Apache2 Server said no valid cert and cert are needed.



at least would be nice if apache would start, also without cert. ;-)



have a nice day



Vinc







certificate






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Jan 21 '15 at 6:48









syswombatsyswombat

611




611












  • any idea where to look?

    – syswombat
    Jan 26 '15 at 11:51











  • any idea how to solve this problem?

    – syswombat
    Jan 28 '15 at 21:40

















  • any idea where to look?

    – syswombat
    Jan 26 '15 at 11:51











  • any idea how to solve this problem?

    – syswombat
    Jan 28 '15 at 21:40
















any idea where to look?

– syswombat
Jan 26 '15 at 11:51





any idea where to look?

– syswombat
Jan 26 '15 at 11:51













any idea how to solve this problem?

– syswombat
Jan 28 '15 at 21:40





any idea how to solve this problem?

– syswombat
Jan 28 '15 at 21:40










1 Answer
1






active

oldest

votes


















0














Check your certs are in .pem format (which is ASCII text) not .der format (which is binary). I mean actually open them and look at them, don't just look at the extensions.



The error you mention most often has to do with the SSLCertificateChainFile or the SSLCACertificateFile being unable to be read and parsed.



Source: http://docstore.mik.ua/orelly/weblinux2/apache/ch11_10.htm






share|improve this answer























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    1 Answer
    1






    active

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    active

    oldest

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    active

    oldest

    votes









    0














    Check your certs are in .pem format (which is ASCII text) not .der format (which is binary). I mean actually open them and look at them, don't just look at the extensions.



    The error you mention most often has to do with the SSLCertificateChainFile or the SSLCACertificateFile being unable to be read and parsed.



    Source: http://docstore.mik.ua/orelly/weblinux2/apache/ch11_10.htm






    share|improve this answer



























      0














      Check your certs are in .pem format (which is ASCII text) not .der format (which is binary). I mean actually open them and look at them, don't just look at the extensions.



      The error you mention most often has to do with the SSLCertificateChainFile or the SSLCACertificateFile being unable to be read and parsed.



      Source: http://docstore.mik.ua/orelly/weblinux2/apache/ch11_10.htm






      share|improve this answer

























        0












        0








        0







        Check your certs are in .pem format (which is ASCII text) not .der format (which is binary). I mean actually open them and look at them, don't just look at the extensions.



        The error you mention most often has to do with the SSLCertificateChainFile or the SSLCACertificateFile being unable to be read and parsed.



        Source: http://docstore.mik.ua/orelly/weblinux2/apache/ch11_10.htm






        share|improve this answer













        Check your certs are in .pem format (which is ASCII text) not .der format (which is binary). I mean actually open them and look at them, don't just look at the extensions.



        The error you mention most often has to do with the SSLCertificateChainFile or the SSLCACertificateFile being unable to be read and parsed.



        Source: http://docstore.mik.ua/orelly/weblinux2/apache/ch11_10.htm







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Oct 16 '15 at 14:37









        Philippe ChaintreuilPhilippe Chaintreuil

        1366




        1366



























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