Server SSL certificate verification failed: certificate issued for a different hostname, issuer is not trusted
Im pretty sure that is the issue, either connect over an unsecured connection, generate a valid certificate for the hostname, or have your phabricator host ignore invalid ssl certs

how to set phabricator host ignore invalid ssl certs?

Take a look under the bold heading "Method": http://www.microhowto.info/howto/configure_subversion_to_trust_a_given_ssl_certificate.html

I have add the ssl certs like "https://192.168.205.170/rZZH34382", but also have the same problem:

And the Subversion server is install over other machine, I'm not the administrator

In T7471#100638, @zzh wrote:

And the Subversion server is install over other machine, I'm not the administrator

Hi, meet the same error and situation as yours. Have you found any solution?

I installed phabricator using the shell script ( http://www.phabricator.com/rsrc/install/install_rhel-derivs.sh ) and meet the same error. When I run the svn command like

svn --non-interactive --no-auth-cache --trust-server-cert --username 'xxxxx' --password 'xxxxx' cat 'https://ip/svn/pro/common/rules/service/RulesService.java@5373'

The command returned the right content.

How should I fix the problem?

Login as webuser , run svn checkout command and accept the certificate permanently .

like this:
#cd /tmp
#su wwwrun -s /bin/sh
#svn co https://ip/svn/pro/xxxxxx
... select permanently ...
#exit

Refresh phabricator's web page.

In T7471#118340, @harpyham wrote:

Login as webuser , run svn checkout command and accept the certificate permanently .

like this:
#cd /tmp
#su wwwrun -s /bin/sh
#svn co https://ip/svn/pro/xxxxxx
... select permanently ...
#exit

Refresh phabricator's web page.

Thanks a lot, I fixed the problem as what you had said,

In T7471#118340, @harpyham wrote:

Login as webuser , run svn checkout command and accept the certificate permanently .

like this:
#cd /tmp
#su wwwrun -s /bin/sh
#svn co https://ip/svn/pro/xxxxxx
... select permanently ...
#exit

Refresh phabricator's web page.

Hi, how can I check what's the "webuser" of mine?

I've tried many methods, but only this work.
Set your host (displays in your certificate) in /etc/host such as

192.168.1.100 certicaficate_hostname

In T7471#119519, @nj2408zjw wrote:

In T7471#118340, @harpyham wrote:

Login as webuser , run svn checkout command and accept the certificate permanently .

like this:
#cd /tmp
#su wwwrun -s /bin/sh
#svn co https://ip/svn/pro/xxxxxx
... select permanently ...
#exit

Refresh phabricator's web page.

Hi, how can I check what's the "webuser" of mine?

You can find it in webserver's configfile.

Aapche2:

#/> /usr/sbin/httpd2   -t -D DUMP_RUN_CFG 2> /dev/null  | grep User
User: name="wwwrun" id=30 not_used

nginx:

#/> grep -E "^user" /etc/nginx/nginx.conf
user  www-user;

lighttpd:

#/> grep -E ^server.username  /etc/lighttpd/lighttpd.conf
server.username  = "lighttpd"

Or try ps aux | grep <YOUR WEBSERVER PROCESS NAME> .
The user name will be shown at the 1rst column.

Webserver process name list:

• Apache2 : httpd2
• thttpd : thttpd
• nginx : nginx

On my box:

#> ps aux | grep httpd
wwwrun    1195  0.0  0.2 280516 48176 ?        S    03:37   0:07 /usr/sbin/httpd2-prefork -f /etc/apache2/httpd.conf -D SYSTEMD -DFOREGROUND -k start
wwwrun    1991  0.0  0.0 244952 11800 ?        S    18:55   0:00 /usr/sbin/httpd2-prefork -f /etc/apache2/httpd.conf -D SYSTEMD -DFOREGROUND -k start
wwwrun    2080  0.0  0.2 277028 43664 ?        S    18:55   0:00 /usr/sbin/httpd2-prefork -f /etc/apache2/httpd.conf -D SYSTEMD -DFOREGROUND -k start
root      3174  0.0  0.1 243660 20900 ?        Ss   May29   0:36 /usr/sbin/httpd2-prefork -f /etc/apache2/httpd.conf -D SYSTEMD -DFOREGROUND -k start

PS:
If you have root privilege， aelam's method worths a shot 。 ：）

Any idea of how to do this on CentOs?

"configure your system to trust your self-signed certificate"