Re: [users@httpd] 443 VirtualHost setup yields Server should be SSL-aware error
On 2015-08-04 20:02, eigenbra...@gmail.com wrote: snip SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt snip The above results in the following error when trying to start: [Tue Aug 04 11:20:09 2015] [error] Server should be SSL-aware but has no certificate configured [Hint: SSLCertificateFile] ((null):0) We know that certificate listed works as we are currently using it, only difference is we tried including it in a VirtualHost now. The leading slash before example.crt makes the httpd think it's an absolute file location, so it is looking in the root of your filesystem for a file called example.crt. It's probably next to your example.key file so removing the leading slash should resolve this issue. Br, Sling - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
Re: [users@httpd] 443 VirtualHost setup yields Server should be SSL-aware error
Apologies, the leading slash was not supposed to be there, just copied a fake file location and forgot to remove it, the full path is defined for the certs: SSLCertificateFile /opt/blah/web/apache2/cert/example.crt SSLCertificateKeyFile /opt/blah/web/apache2/cert/example.key SSLCertificateChainFile /opt/blah/web/apache2/cert/example-intermediate.crt Matias, not sure what you mean by are you sure conditions for IfDefine are met? If you mean are those levels defined properly etc. then yes, I use those IfDefines several times in the rest of the configuration. On Tue, Aug 4, 2015 at 1:17 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Hi, I have 2 different theories about what is happening with your code. First, this line looks wrong SSLCertificateFile /example.crt Do you have your certificate file in the root directory? Try changing it for this SSLCertificateFile example.crt or providing the full path to the file, for example /home/user/cert/example.crt for Linux/UNIX or C:/cert/ecample.crt for Windows. Second, you define your certificate inside IfDefine tags, are you sure conditions for IfDefine are met? Regards, Matías 2015-08-04 15:02 GMT-03:00 eigenbra...@gmail.com: RHEL: 5 Apache: 2.2.29 Trying to set up a VirtualHost in my 443 configuration Listen 443 (also tried Listen 443 http) DocumentRoot/www/secure NameVirtualHost *:443 VirtualHost *:443 IfDefine leveltest ServerName test.something.com RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine IfDefine levelprod RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine SSLOptions +StdEnvVars +ExportCertData SSLProtocol ALL -SSLv2 -SSLv3 - The above results in the following error when trying to start: [Tue Aug 04 11:20:09 2015] [error] Server should be SSL-aware but has no certificate configured [Hint: SSLCertificateFile] ((null):0) We know that certificate listed works as we are currently using it, only difference is we tried including it in a VirtualHost now. - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
[users@httpd] 443 VirtualHost setup yields Server should be SSL-aware error
RHEL: 5 Apache: 2.2.29 Trying to set up a VirtualHost in my 443 configuration Listen 443 (also tried Listen 443 http) DocumentRoot/www/secure NameVirtualHost *:443 VirtualHost *:443 IfDefine leveltest ServerName test.something.com RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine IfDefine levelprod RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine SSLOptions +StdEnvVars +ExportCertData SSLProtocol ALL -SSLv2 -SSLv3 - The above results in the following error when trying to start: [Tue Aug 04 11:20:09 2015] [error] Server should be SSL-aware but has no certificate configured [Hint: SSLCertificateFile] ((null):0) We know that certificate listed works as we are currently using it, only difference is we tried including it in a VirtualHost now. - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
Re: [users@httpd] 443 VirtualHost setup yields Server should be SSL-aware error
Hi, I have 2 different theories about what is happening with your code. First, this line looks wrong SSLCertificateFile /example.crt Do you have your certificate file in the root directory? Try changing it for this SSLCertificateFile example.crt or providing the full path to the file, for example /home/user/cert/example.crt for Linux/UNIX or C:/cert/ecample.crt for Windows. Second, you define your certificate inside IfDefine tags, are you sure conditions for IfDefine are met? Regards, Matías 2015-08-04 15:02 GMT-03:00 eigenbra...@gmail.com: RHEL: 5 Apache: 2.2.29 Trying to set up a VirtualHost in my 443 configuration Listen 443 (also tried Listen 443 http) DocumentRoot/www/secure NameVirtualHost *:443 VirtualHost *:443 IfDefine leveltest ServerName test.something.com RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine IfDefine levelprod RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine SSLOptions +StdEnvVars +ExportCertData SSLProtocol ALL -SSLv2 -SSLv3 - The above results in the following error when trying to start: [Tue Aug 04 11:20:09 2015] [error] Server should be SSL-aware but has no certificate configured [Hint: SSLCertificateFile] ((null):0) We know that certificate listed works as we are currently using it, only difference is we tried including it in a VirtualHost now. - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
Re: [users@httpd] 443 VirtualHost setup yields Server should be SSL-aware error
Just to be sure, is your example.crt file just the public key of your ceritficate in PEM Base64 format? 2015-08-04 15:23 GMT-03:00 eigenbra...@gmail.com: Apologies, the leading slash was not supposed to be there, just copied a fake file location and forgot to remove it, the full path is defined for the certs: SSLCertificateFile /opt/blah/web/apache2/cert/example.crt SSLCertificateKeyFile /opt/blah/web/apache2/cert/example.key SSLCertificateChainFile /opt/blah/web/apache2/cert/example-intermediate.crt Matias, not sure what you mean by are you sure conditions for IfDefine are met? If you mean are those levels defined properly etc. then yes, I use those IfDefines several times in the rest of the configuration. On Tue, Aug 4, 2015 at 1:17 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Hi, I have 2 different theories about what is happening with your code. First, this line looks wrong SSLCertificateFile /example.crt Do you have your certificate file in the root directory? Try changing it for this SSLCertificateFile example.crt or providing the full path to the file, for example /home/user/cert/example.crt for Linux/UNIX or C:/cert/ecample.crt for Windows. Second, you define your certificate inside IfDefine tags, are you sure conditions for IfDefine are met? Regards, Matías 2015-08-04 15:02 GMT-03:00 eigenbra...@gmail.com: RHEL: 5 Apache: 2.2.29 Trying to set up a VirtualHost in my 443 configuration Listen 443 (also tried Listen 443 http) DocumentRoot/www/secure NameVirtualHost *:443 VirtualHost *:443 IfDefine leveltest ServerName test.something.com RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine IfDefine levelprod RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine SSLOptions +StdEnvVars +ExportCertData SSLProtocol ALL -SSLv2 -SSLv3 - The above results in the following error when trying to start: [Tue Aug 04 11:20:09 2015] [error] Server should be SSL-aware but has no certificate configured [Hint: SSLCertificateFile] ((null):0) We know that certificate listed works as we are currently using it, only difference is we tried including it in a VirtualHost now. - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
Re: [users@httpd] 443 VirtualHost setup yields Server should be SSL-aware error
Another question, I see you have SSLProxyEngine On, so I assume your are using it as a Reverse Proxy. Does the backend requires SSL aswell? In that case you will need at least the trusted certificate for the backend's server certificate specified in SSLProxyCACertificateFile. What version of Apache are you using? Are you sure Apache have privileges over that directory? 2015-08-04 16:19 GMT-03:00 , , us.shadow...@gmail.com: That is correct. On Tue, Aug 4, 2015 at 1:29 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Just to be sure, is your example.crt file just the public key of your ceritficate in PEM Base64 format? 2015-08-04 15:23 GMT-03:00 eigenbra...@gmail.com: Apologies, the leading slash was not supposed to be there, just copied a fake file location and forgot to remove it, the full path is defined for the certs: SSLCertificateFile /opt/blah/web/apache2/cert/example.crt SSLCertificateKeyFile /opt/blah/web/apache2/cert/example.key SSLCertificateChainFile /opt/blah/web/apache2/cert/example-intermediate.crt Matias, not sure what you mean by are you sure conditions for IfDefine are met? If you mean are those levels defined properly etc. then yes, I use those IfDefines several times in the rest of the configuration. On Tue, Aug 4, 2015 at 1:17 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Hi, I have 2 different theories about what is happening with your code. First, this line looks wrong SSLCertificateFile /example.crt Do you have your certificate file in the root directory? Try changing it for this SSLCertificateFile example.crt or providing the full path to the file, for example /home/user/cert/example.crt for Linux/UNIX or C:/cert/ecample.crt for Windows. Second, you define your certificate inside IfDefine tags, are you sure conditions for IfDefine are met? Regards, Matías 2015-08-04 15:02 GMT-03:00 eigenbra...@gmail.com: RHEL: 5 Apache: 2.2.29 Trying to set up a VirtualHost in my 443 configuration Listen 443 (also tried Listen 443 http) DocumentRoot/www/secure NameVirtualHost *:443 VirtualHost *:443 IfDefine leveltest ServerName test.something.com RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine IfDefine levelprod RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine SSLOptions +StdEnvVars +ExportCertData SSLProtocol ALL -SSLv2 -SSLv3 - The above results in the following error when trying to start: [Tue Aug 04 11:20:09 2015] [error] Server should be SSL-aware but has no certificate configured [Hint: SSLCertificateFile] ((null):0) We know that certificate listed works as we are currently using it, only difference is we tried including it in a VirtualHost now. - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
Re: [users@httpd] 443 VirtualHost setup yields Server should be SSL-aware error
Hey Matias thank you for the assistance, I ended up discovering I had an additional configuration file included that had additional SSL directives defined in it. When I commented out this configuration (as everything present in it was also present in my main configuration) it seemed to start up without issue. The file that I commented out contained: SSLEngine on SSLOptions StdEnvVars StrictRequire SSLCompression off SSLProtocol All -SSLv2 -SSLv3 SSLHonorCipherOrder on SSLCipherSuite ALL:!ADH:!LOW:!SSLv2:!EXP:!NULL:RC4+SHA:+HIGH:+MEDIUM SSLRandomSeed startup file:/dev/urandom 512 SSLRandomSeed connect file:/dev/urandom 512 SSLSessionCacheTimeout 300 Everything in that file is present in my mainline configuration as well except for the SSLHonorCipherOrder. Do you think the issue was that the SSLEngine on was defined both inside and outside of my VirtualHost? On Tue, Aug 4, 2015 at 3:13 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Another question, I see you have SSLProxyEngine On, so I assume your are using it as a Reverse Proxy. Does the backend requires SSL aswell? In that case you will need at least the trusted certificate for the backend's server certificate specified in SSLProxyCACertificateFile. What version of Apache are you using? Are you sure Apache have privileges over that directory? 2015-08-04 16:19 GMT-03:00 , , us.shadow...@gmail.com: That is correct. On Tue, Aug 4, 2015 at 1:29 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Just to be sure, is your example.crt file just the public key of your ceritficate in PEM Base64 format? 2015-08-04 15:23 GMT-03:00 eigenbra...@gmail.com: Apologies, the leading slash was not supposed to be there, just copied a fake file location and forgot to remove it, the full path is defined for the certs: SSLCertificateFile /opt/blah/web/apache2/cert/example.crt SSLCertificateKeyFile /opt/blah/web/apache2/cert/example.key SSLCertificateChainFile /opt/blah/web/apache2/cert/example-intermediate.crt Matias, not sure what you mean by are you sure conditions for IfDefine are met? If you mean are those levels defined properly etc. then yes, I use those IfDefines several times in the rest of the configuration. On Tue, Aug 4, 2015 at 1:17 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Hi, I have 2 different theories about what is happening with your code. First, this line looks wrong SSLCertificateFile /example.crt Do you have your certificate file in the root directory? Try changing it for this SSLCertificateFile example.crt or providing the full path to the file, for example /home/user/cert/example.crt for Linux/UNIX or C:/cert/ecample.crt for Windows. Second, you define your certificate inside IfDefine tags, are you sure conditions for IfDefine are met? Regards, Matías 2015-08-04 15:02 GMT-03:00 eigenbra...@gmail.com: RHEL: 5 Apache: 2.2.29 Trying to set up a VirtualHost in my 443 configuration Listen 443 (also tried Listen 443 http) DocumentRoot/www/secure NameVirtualHost *:443 VirtualHost *:443 IfDefine leveltest ServerName test.something.com RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine IfDefine levelprod RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine SSLOptions +StdEnvVars +ExportCertData SSLProtocol ALL -SSLv2 -SSLv3 - The above results in the following error when trying to start: [Tue Aug 04 11:20:09 2015] [error] Server should be SSL-aware but has no certificate configured [Hint: SSLCertificateFile] ((null):0) We know that certificate listed works as we are currently using it, only difference is we tried including it in a VirtualHost now. - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
Re: [users@httpd] 443 VirtualHost setup yields Server should be SSL-aware error
Glad to hear you find the issue cause. It is absolutely factible that the error was caused by that included file if it was defined for a different VirtualHost, as the configuration you set is only for port 443. Does that included file set configurations for a VirtualHost? 2015-08-04 17:20 GMT-03:00 , , us.shadow...@gmail.com: Hey Matias thank you for the assistance, I ended up discovering I had an additional configuration file included that had additional SSL directives defined in it. When I commented out this configuration (as everything present in it was also present in my main configuration) it seemed to start up without issue. The file that I commented out contained: SSLEngine on SSLOptions StdEnvVars StrictRequire SSLCompression off SSLProtocol All -SSLv2 -SSLv3 SSLHonorCipherOrder on SSLCipherSuite ALL:!ADH:!LOW:!SSLv2:!EXP:!NULL:RC4+SHA:+HIGH:+MEDIUM SSLRandomSeed startup file:/dev/urandom 512 SSLRandomSeed connect file:/dev/urandom 512 SSLSessionCacheTimeout 300 Everything in that file is present in my mainline configuration as well except for the SSLHonorCipherOrder. Do you think the issue was that the SSLEngine on was defined both inside and outside of my VirtualHost? On Tue, Aug 4, 2015 at 3:13 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Another question, I see you have SSLProxyEngine On, so I assume your are using it as a Reverse Proxy. Does the backend requires SSL aswell? In that case you will need at least the trusted certificate for the backend's server certificate specified in SSLProxyCACertificateFile. What version of Apache are you using? Are you sure Apache have privileges over that directory? 2015-08-04 16:19 GMT-03:00 , , us.shadow...@gmail.com: That is correct. On Tue, Aug 4, 2015 at 1:29 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Just to be sure, is your example.crt file just the public key of your ceritficate in PEM Base64 format? 2015-08-04 15:23 GMT-03:00 eigenbra...@gmail.com: Apologies, the leading slash was not supposed to be there, just copied a fake file location and forgot to remove it, the full path is defined for the certs: SSLCertificateFile /opt/blah/web/apache2/cert/example.crt SSLCertificateKeyFile /opt/blah/web/apache2/cert/example.key SSLCertificateChainFile /opt/blah/web/apache2/cert/example-intermediate.crt Matias, not sure what you mean by are you sure conditions for IfDefine are met? If you mean are those levels defined properly etc. then yes, I use those IfDefines several times in the rest of the configuration. On Tue, Aug 4, 2015 at 1:17 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Hi, I have 2 different theories about what is happening with your code. First, this line looks wrong SSLCertificateFile /example.crt Do you have your certificate file in the root directory? Try changing it for this SSLCertificateFile example.crt or providing the full path to the file, for example /home/user/cert/example.crt for Linux/UNIX or C:/cert/ecample.crt for Windows. Second, you define your certificate inside IfDefine tags, are you sure conditions for IfDefine are met? Regards, Matías 2015-08-04 15:02 GMT-03:00 eigenbra...@gmail.com: RHEL: 5 Apache: 2.2.29 Trying to set up a VirtualHost in my 443 configuration Listen 443 (also tried Listen 443 http) DocumentRoot/www/secure NameVirtualHost *:443 VirtualHost *:443 IfDefine leveltest ServerName test.something.com RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine IfDefine levelprod RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine SSLOptions +StdEnvVars +ExportCertData SSLProtocol ALL -SSLv2 -SSLv3 - The above results in the following error when trying to start: [Tue Aug 04 11:20:09 2015] [error] Server should be SSL-aware but has no certificate configured [Hint: SSLCertificateFile] ((null):0) We know that certificate listed works as we are currently using it, only difference is we tried including it in a VirtualHost
Re: [users@httpd] 443 VirtualHost setup yields Server should be SSL-aware error
That is correct. On Tue, Aug 4, 2015 at 1:29 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Just to be sure, is your example.crt file just the public key of your ceritficate in PEM Base64 format? 2015-08-04 15:23 GMT-03:00 eigenbra...@gmail.com: Apologies, the leading slash was not supposed to be there, just copied a fake file location and forgot to remove it, the full path is defined for the certs: SSLCertificateFile /opt/blah/web/apache2/cert/example.crt SSLCertificateKeyFile /opt/blah/web/apache2/cert/example.key SSLCertificateChainFile /opt/blah/web/apache2/cert/example-intermediate.crt Matias, not sure what you mean by are you sure conditions for IfDefine are met? If you mean are those levels defined properly etc. then yes, I use those IfDefines several times in the rest of the configuration. On Tue, Aug 4, 2015 at 1:17 PM, Matias Visbeek matias.visb...@vatrox.com wrote: Hi, I have 2 different theories about what is happening with your code. First, this line looks wrong SSLCertificateFile /example.crt Do you have your certificate file in the root directory? Try changing it for this SSLCertificateFile example.crt or providing the full path to the file, for example /home/user/cert/example.crt for Linux/UNIX or C:/cert/ecample.crt for Windows. Second, you define your certificate inside IfDefine tags, are you sure conditions for IfDefine are met? Regards, Matías 2015-08-04 15:02 GMT-03:00 eigenbra...@gmail.com: RHEL: 5 Apache: 2.2.29 Trying to set up a VirtualHost in my 443 configuration Listen 443 (also tried Listen 443 http) DocumentRoot/www/secure NameVirtualHost *:443 VirtualHost *:443 IfDefine leveltest ServerName test.something.com RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine IfDefine levelprod RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off RewriteEngine On SSLEngine On SSLProxyEngine on ProxyRequests Off SSLCertificateFile /example.crt SSLCertificateKeyFile example.key SSLCertificateChainFile example-intermediate.crt /IfDefine SSLOptions +StdEnvVars +ExportCertData SSLProtocol ALL -SSLv2 -SSLv3 - The above results in the following error when trying to start: [Tue Aug 04 11:20:09 2015] [error] Server should be SSL-aware but has no certificate configured [Hint: SSLCertificateFile] ((null):0) We know that certificate listed works as we are currently using it, only difference is we tried including it in a VirtualHost now. - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org