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Posted to bugs@httpd.apache.org by bu...@apache.org on 2014/04/28 14:04:03 UTC
[Bug 56466] New: issue with mod_macro parser
https://issues.apache.org/bugzilla/show_bug.cgi?id=56466
Bug ID: 56466
Summary: issue with mod_macro parser
Product: Apache httpd-2
Version: 2.4.9
Hardware: Other
OS: Linux
Status: NEW
Severity: major
Priority: P2
Component: Other Modules
Assignee: bugs@httpd.apache.org
Reporter: seyhun_cavus@hotmail.com
Intro: Today, I was clearing the configuration file of Apache HTTPD and before
doing this I have upgraded Apache HTTPD to the latest version (2.4.9) to be
able to use unix socket option.
But, I've faced some crushes while I clear the configuration file. Fortunately,
I've found the source of the issue but it was really hard for me to detect it
since I had also done more tuning operations today.
So, I was not sure about the bug, and now I am.
The source of the issue is mod_macro. May it is a bug or maybe it does not work
as I have supposed to be.
Crush logs are long. So, I am posting other footprints instead.
Footprint 1:
[Mon Apr 28 11:38:51.217549 2014] [macro:warn] [pid 16400:tid 140305156634368]
macro 'modenull' multiply defined: \xa0\x92B, redefined on line 559 of
"/etc/httpd/httpd.conf"
[Mon Apr 28 11:37:01.830618 2014] [macro:warn] [pid 15815:tid 140126534055680]
macro 'modenull' multiply defined: defined on line 559 of
"/etc/httpd/httpd.conf", redefined on line 559 of "/etc/httpd/httpd.conf"
- I actually did not redefine macros.
Footprint 2:
AH00082: an unknown filter was not added: reqtimeout
- mod_reqtimeout was actually loaded.
Footprint 3:
AH01797: client denied by server configuration: /srv/www/
- mod_access_compat has access already.
And so on... It just breaks loading of other listed modules.
This is what I've used as macro definitions.
-----------------------------------------------------
Define root_www /srv/www/
Define root_ssl /etc/ssl/certs/
<Macro ConnectionDefault $id>
# noting to do
</Macro>
<Macro ModeNull $id>
# mod_php: noting to do
</Macro>
<Macro ModePHPFPM $id>
ProxyPassMatch ^/(.*\.php)$
unix:/var/run/php-fpm.sock|fcgi://127.0.0.1:9000${root_www}/$id/@g
</Macro>
<Macro ModeHHVM $id>
ProxyPassMatch ^/(.*\.php)$
unix:/var/run/hhvm/hhvm.sock|fcgi://127.0.0.1:9000${root_www}/$id/@g
</Macro>
<Macro ConnectionSSL $id>
SSLEngine On
SSLCertificateFile "${root_ssl}$id.crt"
SSLCertificateKeyFile "${root_ssl}$id.key"
SSLCACertificateFile "${root_ssl}ca-certificates.crt"
</Macro>
<Macro VHost $id $mode $port $connection $name $alias>
<VirtualHost *:$port>
ServerName $name
ServerAlias $alias
Use Connection$connection $id
DocumentRoot "${root_www}/$id/"
<Directory "${root_www}/$id/">
IncludeOptional ${root_www}/$id/.htaccess
AllowOverride None
Allow from all
</Directory>
ErrorLog /var/log/httpd/$id/error.log
CustomLog /var/log/httpd/$id/access.log combined
Use Mode$mode $id
</VirtualHost>
</Macro>
# Use VHost example Null 80 Default example.com www.example.com
# Use VHost example PHPFPM 443 SSL example.com www.example.com
# Use VHost example HHVM 80 Default example.com www.example.com
UndefMacro ConnectionDefault
UndefMacro ConnectionSSL
UndefMacro ModeNull
UndefMacro ModePHPFPM
UndefMacro ModeHHVM
UndefMacro VHost
-----------------------------------------------------
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[Bug 56466] issue with mod_macro parser
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=56466
Eric Covener <co...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|FIXED |INVALID
--- Comment #2 from Eric Covener <co...@gmail.com> ---
Thanks for followup, remarking as invalid rather than fixed (= fixed in httpd)
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[Bug 56466] issue with mod_macro parser
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=56466
seyhun <se...@hotmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #1 from seyhun <se...@hotmail.com> ---
OK, I can confirm that the source of the issue has been totally my mistake !
After reading the mod_macro documentation carefully, I have changed $ prefixes
to %{} to avoid confusion and that has just solved the problem.
Now, the macros are as following;
[Hopefully, this posts may help to users who face this or similar problem.]
-------------------------------------------------------------------------------
# BEGIN MACROS
#
# http://httpd.apache.org/docs/current/mod/core.html#define
# https://httpd.apache.org/docs/current/en/mod/mod_macro.html
# http://wiki.apache.org/httpd/NameBasedSSLVHostsWithSNI
#
Define root_www /srv/www/
Define root_ssl /etc/ssl/certs/
<Macro ConnectionDefault %{id}>
# nothing to do
ErrorLog /var/log/httpd/%{id}/error.log
</Macro>
<Macro ModeNull %{id}>
# mod_php: nothing to do
ErrorLog /var/log/httpd/%{id}/error.log
</Macro>
<Macro ModePHPFPM %{id}>
ProxyPassMatch ^/(.*\.php)$
unix:/var/run/php-fpm/php-fpm.sock|fcgi://127.0.0.1:9000${root_www}/%{id}
</Macro>
<Macro ModeHHVM %{id}>
ProxyPassMatch ^/(.*\.php)$
unix:/var/run/hhvm/hhvm.sock|fcgi://127.0.0.1:9000${root_www}/%{id}
</Macro>
<Macro ConnectionSSL %{id}>
SSLEngine On
SSLCertificateFile "${root_ssl}%{id}.crt"
SSLCertificateKeyFile "${root_ssl}%{id}.key"
SSLCACertificateFile "${root_ssl}ca-certificates.crt"
ErrorLog /var/log/httpd/%{id}/error.log
</Macro>
<Macro VHost %{id} %{mode} %{port} %{connection} %{name} %{alias}>
<VirtualHost *:%{port}>
ServerName %{name}
ServerAlias %{alias}
Use Connection%{connection} %{id}
DocumentRoot "${root_www}/%{id}/"
<Directory "${root_www}/%{id}/">
IncludeOptional ${root_www}/%{id}/.htaccess
AllowOverride None
Allow from all
</Directory>
CustomLog /var/log/httpd/%{id}/access.log combined
ErrorLog /var/log/httpd/%{id}/error.log
Use Mode%{mode} %{id}
</VirtualHost>
</Macro>
# Use VHost example Null 80 Default example.com www.example.com
# Use VHost example PHPFPM 443 SSL example.com www.example.com
# Use VHost example HHVM 80 Default example.com www.example.com
UndefMacro ConnectionDefault
UndefMacro ConnectionSSL
UndefMacro VHost
UndefMacro ModeNull
UndefMacro ModePHPFPM
UndefMacro ModeHHVM
# END MACROS
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