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Posted to users@httpd.apache.org by Matthew Broadhead <ma...@nbmlaw.co.uk> on 2017/03/10 15:24:59 UTC

[users@httpd] ProxyPass ! directive

Operating System:
CentOS7
Operating System Version number:
centos-release-7-3.1611.el7.centos.x86_64
Httpd Version:
httpd-2.4.6-45.el7.centos.x86_64
Issue:
Declaring the following directives in a virtual host
ProxyPass "/.well-known/" !             # don't pass lets encrypt folder
ProxyPass "/" ajp://localhost:8010/     # pass root to tomcat server
should result in .well-known folder NOT being proxy passed. However it 
is still passed

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Re: [users@httpd] ProxyPass ! directive

Posted by Matthew Broadhead <ma...@nbmlaw.co.uk>.
thanks for your help.  i don't think the problem is the syntax of the 
configuration.  i have submitted a bug on bz.apache.org and have already 
been in communication with a developer there who has helped me figure it 
out.  in case it helps someone else it looks like it might be a clash 
with mod_rewrite

On 13/03/2017 14:46, Filipe Cifali wrote:
> The docs say you should use
>
> <Location "/.well-known/">
> ProxyPass "!"
> </Location>
>
> Or
>
> ProxyPass "/.well-known/" "!"
>
> I do think the second one is more clear, but they both use double 
> quotes on the ! marker, have you tried to put the double quotes?
>
> BUT reading a bit more I found this:
>
> For the same reasons, exclusions must come /before/ the general 
> |ProxyPass| directives. In 2.4.26 and later, the "no-proxy" 
> environment variable is an alternative to exclusions, and is the only 
> way to configure an exclusion of a |ProxyPass| directive in |Location 
> <https://httpd.apache.org/docs/2.4/mod/core.html#location>| context. 
> This variable should be set with |SetEnvIf 
> <https://httpd.apache.org/docs/2.4/mod/mod_setenvif.html#setenvif>|, 
> as |SetEnv 
> <https://httpd.apache.org/docs/2.4/mod/mod_env.html#setenv>| is not 
> evaluated early enough.
>
> So, considering your configuration, I would write as:
>
> w/o a Location block inside the virtualhost block:
>
> ProxyPass "/.well-known/" "!"
> ProxyPass "/" ajp://localhost:8010/
>
> I use this kind of setup to deal w/ nodejs apps:
>
> ProxyRequests Off
> <Proxy *>
>     Order deny,allow
>     allow from all
> </Proxy>
> ProxyPreserveHost On
> ProxyPass /app1 http://server_ip:node_port1/ retry=0
> ProxyPassReverse /app2 http://server_ip:node_port1/
>
> ProxyPass / http://server_ip:node_port2/ retry=0
> ProxyPassReverse / http://server_ip:node_port2/
>
> and I don't get requests from app1 to app2
>
>
>
> On Mon, Mar 13, 2017 at 9:39 AM, Matthew Broadhead 
> <matthew.broadhead@nbmlaw.co.uk 
> <ma...@nbmlaw.co.uk>> wrote:
>
>     hi,
>     i know this is a community list but i have had this problem for a
>     long time and it seems really fundamental.  is there any way i can
>     get some help on this?  shall i file a bug report at JIRA or
>     something?
>
>
>     On 10/03/2017 17:43, Matthew Broadhead wrote:
>
>         i moved the LogLevel directive to httpd.conf and now i get this
>         [Fri Mar 10 16:41:21.491354 2017] [proxy:debug] [pid 18744]
>         proxy_util.c(1936): AH00931: initialized single connection
>         worker in child 18744 for (*)
>         [Fri Mar 10 16:41:21.496525 2017] [proxy:debug] [pid 18745]
>         proxy_util.c(1885): AH00927: initializing worker proxy:reverse
>         local
>         [Fri Mar 10 16:41:21.496580 2017] [proxy:debug] [pid 18745]
>         proxy_util.c(1936): AH00931: initialized single connection
>         worker in child 18745 for (*)
>         [Fri Mar 10 16:41:21.497679 2017] [proxy:debug] [pid 18746]
>         proxy_util.c(1843): AH00925: initializing worker proxy:reverse
>         shared
>         [Fri Mar 10 16:41:21.497709 2017] [proxy:debug] [pid 18746]
>         proxy_util.c(1885): AH00927: initializing worker proxy:reverse
>         local
>         [Fri Mar 10 16:41:21.497735 2017] [proxy:debug] [pid 18746]
>         proxy_util.c(1936): AH00931: initialized single connection
>         worker in child 18746 for (*)
>         [Fri Mar 10 16:41:21.498734 2017] [proxy:debug] [pid 18747]
>         proxy_util.c(1843): AH00925: initializing worker proxy:reverse
>         shared
>         [Fri Mar 10 16:41:21.503525 2017 <tel:503525%202017>]
>         [proxy:debug] [pid 18747] proxy_util.c(1885): AH00927:
>         initializing worker proxy:reverse local
>         [Fri Mar 10 16:41:21.503572 2017 <tel:503572%202017>]
>         [proxy:debug] [pid 18747] proxy_util.c(1936): AH00931:
>         initialized single connection worker in child 18747 for (*)
>         [Fri Mar 10 16:41:21.504645 2017 <tel:504645%202017>]
>         [proxy:debug] [pid 18748] proxy_util.c(1843): AH00925:
>         initializing worker proxy:reverse shared
>         [Fri Mar 10 16:41:21.504673 2017 <tel:504673%202017>]
>         [proxy:debug] [pid 18748] proxy_util.c(1885): AH00927:
>         initializing worker proxy:reverse local
>         [Fri Mar 10 16:41:21.504698 2017 <tel:504698%202017>]
>         [proxy:debug] [pid 18748] proxy_util.c(1936): AH00931:
>         initialized single connection worker in child 18748 for (*)
>         [Fri Mar 10 16:41:21.508263 2017 <tel:508263%202017>]
>         [proxy:debug] [pid 18749] proxy_util.c(1843): AH00925:
>         initializing worker proxy:reverse shared
>         [Fri Mar 10 16:41:21.508293 2017 <tel:508293%202017>]
>         [proxy:debug] [pid 18749] proxy_util.c(1885): AH00927:
>         initializing worker proxy:reverse local
>         [Fri Mar 10 16:41:21.508321 2017 <tel:508321%202017>]
>         [proxy:debug] [pid 18749] proxy_util.c(1936): AH00931:
>         initialized single connection worker in child 18749 for (*)
>         [Fri Mar 10 16:41:21.510407 2017 <tel:510407%202017>]
>         [proxy:debug] [pid 18750] proxy_util.c(1843): AH00925:
>         initializing worker proxy:reverse shared
>         [Fri Mar 10 16:41:21.510425 2017 <tel:510425%202017>]
>         [proxy:debug] [pid 18750] proxy_util.c(1885): AH00927:
>         initializing worker proxy:reverse local
>         [Fri Mar 10 16:41:21.510444 2017 <tel:510444%202017>]
>         [proxy:debug] [pid 18750] proxy_util.c(1936): AH00931:
>         initialized single connection worker in child 18750 for (*)
>         [Fri Mar 10 16:41:21.511463 2017] [proxy:debug] [pid 18751]
>         proxy_util.c(1843): AH00925: initializing worker proxy:reverse
>         shared
>         [Fri Mar 10 16:41:21.511479 2017] [proxy:debug] [pid 18751]
>         proxy_util.c(1885): AH00927: initializing worker proxy:reverse
>         local
>         [Fri Mar 10 16:41:21.511496 2017] [proxy:debug] [pid 18751]
>         proxy_util.c(1936): AH00931: initialized single connection
>         worker in child 18751 for (*)
>         but it doesn't seem to show anything
>
>         On 10/03/2017 17:37, Matthew Broadhead wrote:
>
>             i also added this in the virtual host
>             LogLevel info proxy:debug
>             but it makes no difference to the output in error_log
>
>             On 10/03/2017 16:48, Eric Covener wrote:
>
>                 On Fri, Mar 10, 2017 at 10:43 AM, Matthew Broadhead
>                 <matthew.broadhead@nbmlaw.co.uk
>                 <ma...@nbmlaw.co.uk>> wrote:
>
>                     yes it is definitely because of that line.  i also
>                     just tried
>                     <Location "/">
>                     ProxyPass ajp://www.nbmlaw.co.uk:8010/
>                     <http://www.nbmlaw.co.uk:8010/>
>                     </Location>
>                     <Location "/.well-known/">
>                     ProxyPass !
>                     </Location>
>                     and that has exactly the same effect
>
>
>                 That syntax is known to not work. Once you proxy
>                 within <location, it
>                 cannot be undone with any !
>
>
>             ---------------------------------------------------------------------
>             To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>             <ma...@httpd.apache.org>
>             For additional commands, e-mail:
>             users-help@httpd.apache.org
>             <ma...@httpd.apache.org>
>
>
>
>         ---------------------------------------------------------------------
>         To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>         <ma...@httpd.apache.org>
>         For additional commands, e-mail: users-help@httpd.apache.org
>         <ma...@httpd.apache.org>
>
>
>     ---------------------------------------------------------------------
>     To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>     <ma...@httpd.apache.org>
>     For additional commands, e-mail: users-help@httpd.apache.org
>     <ma...@httpd.apache.org>
>
>
>
>
> -- 
> [ ]'s
>
> Filipe Cifali Stangler

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Re: [users@httpd] ProxyPass ! directive

Posted by Filipe Cifali <ci...@gmail.com>.
The docs say you should use

<Location "/.well-known/">
ProxyPass "!"
</Location>

Or

ProxyPass "/.well-known/" "!"

I do think the second one is more clear, but they both use double quotes on
the ! marker, have you tried to put the double quotes?

BUT reading a bit more I found this:

For the same reasons, exclusions must come *before* the general ProxyPass
directives. In 2.4.26 and later, the "no-proxy" environment variable is an
alternative to exclusions, and is the only way to configure an exclusion of
a ProxyPass directive in Location
<https://httpd.apache.org/docs/2.4/mod/core.html#location> context. This
variable should be set with SetEnvIf
<https://httpd.apache.org/docs/2.4/mod/mod_setenvif.html#setenvif>, as
SetEnv <https://httpd.apache.org/docs/2.4/mod/mod_env.html#setenv> is not
evaluated early enough.

So, considering your configuration, I would write as:

w/o a Location block inside the virtualhost block:

ProxyPass "/.well-known/" "!"
ProxyPass "/" ajp://localhost:8010/

I use this kind of setup to deal w/ nodejs apps:

ProxyRequests Off
<Proxy *>
    Order deny,allow
    allow from all
</Proxy>
ProxyPreserveHost On
ProxyPass /app1 http://server_ip:node_port1/ retry=0
ProxyPassReverse /app2 http://server_ip:node_port1/

ProxyPass / http://server_ip:node_port2/ retry=0
ProxyPassReverse / http://server_ip:node_port2/

and I don't get requests from app1 to app2



On Mon, Mar 13, 2017 at 9:39 AM, Matthew Broadhead <
matthew.broadhead@nbmlaw.co.uk> wrote:

> hi,
> i know this is a community list but i have had this problem for a long
> time and it seems really fundamental.  is there any way i can get some help
> on this?  shall i file a bug report at JIRA or something?
>
>
> On 10/03/2017 17:43, Matthew Broadhead wrote:
>
>> i moved the LogLevel directive to httpd.conf and now i get this
>> [Fri Mar 10 16:41:21.491354 2017] [proxy:debug] [pid 18744]
>> proxy_util.c(1936): AH00931: initialized single connection worker in child
>> 18744 for (*)
>> [Fri Mar 10 16:41:21.496525 2017] [proxy:debug] [pid 18745]
>> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
>> [Fri Mar 10 16:41:21.496580 2017] [proxy:debug] [pid 18745]
>> proxy_util.c(1936): AH00931: initialized single connection worker in child
>> 18745 for (*)
>> [Fri Mar 10 16:41:21.497679 2017] [proxy:debug] [pid 18746]
>> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
>> [Fri Mar 10 16:41:21.497709 2017] [proxy:debug] [pid 18746]
>> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
>> [Fri Mar 10 16:41:21.497735 2017] [proxy:debug] [pid 18746]
>> proxy_util.c(1936): AH00931: initialized single connection worker in child
>> 18746 for (*)
>> [Fri Mar 10 16:41:21.498734 2017] [proxy:debug] [pid 18747]
>> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
>> [Fri Mar 10 16:41:21.503525 2017] [proxy:debug] [pid 18747]
>> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
>> [Fri Mar 10 16:41:21.503572 2017] [proxy:debug] [pid 18747]
>> proxy_util.c(1936): AH00931: initialized single connection worker in child
>> 18747 for (*)
>> [Fri Mar 10 16:41:21.504645 2017] [proxy:debug] [pid 18748]
>> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
>> [Fri Mar 10 16:41:21.504673 2017] [proxy:debug] [pid 18748]
>> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
>> [Fri Mar 10 16:41:21.504698 2017] [proxy:debug] [pid 18748]
>> proxy_util.c(1936): AH00931: initialized single connection worker in child
>> 18748 for (*)
>> [Fri Mar 10 16:41:21.508263 2017] [proxy:debug] [pid 18749]
>> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
>> [Fri Mar 10 16:41:21.508293 2017] [proxy:debug] [pid 18749]
>> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
>> [Fri Mar 10 16:41:21.508321 2017] [proxy:debug] [pid 18749]
>> proxy_util.c(1936): AH00931: initialized single connection worker in child
>> 18749 for (*)
>> [Fri Mar 10 16:41:21.510407 2017] [proxy:debug] [pid 18750]
>> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
>> [Fri Mar 10 16:41:21.510425 2017] [proxy:debug] [pid 18750]
>> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
>> [Fri Mar 10 16:41:21.510444 2017] [proxy:debug] [pid 18750]
>> proxy_util.c(1936): AH00931: initialized single connection worker in child
>> 18750 for (*)
>> [Fri Mar 10 16:41:21.511463 2017] [proxy:debug] [pid 18751]
>> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
>> [Fri Mar 10 16:41:21.511479 2017] [proxy:debug] [pid 18751]
>> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
>> [Fri Mar 10 16:41:21.511496 2017] [proxy:debug] [pid 18751]
>> proxy_util.c(1936): AH00931: initialized single connection worker in child
>> 18751 for (*)
>> but it doesn't seem to show anything
>>
>> On 10/03/2017 17:37, Matthew Broadhead wrote:
>>
>>> i also added this in the virtual host
>>> LogLevel info proxy:debug
>>> but it makes no difference to the output in error_log
>>>
>>> On 10/03/2017 16:48, Eric Covener wrote:
>>>
>>>> On Fri, Mar 10, 2017 at 10:43 AM, Matthew Broadhead
>>>> <ma...@nbmlaw.co.uk> wrote:
>>>>
>>>>> yes it is definitely because of that line.  i also just tried
>>>>> <Location "/">
>>>>> ProxyPass ajp://www.nbmlaw.co.uk:8010/
>>>>> </Location>
>>>>> <Location "/.well-known/">
>>>>> ProxyPass !
>>>>> </Location>
>>>>> and that has exactly the same effect
>>>>>
>>>>
>>>> That syntax is known to not work. Once you proxy within <location, it
>>>> cannot be undone with any !
>>>>
>>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>>> For additional commands, e-mail: users-help@httpd.apache.org
>>>
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>> For additional commands, e-mail: users-help@httpd.apache.org
>>
>>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
> For additional commands, e-mail: users-help@httpd.apache.org
>
>


-- 
[ ]'s

Filipe Cifali Stangler

Re: [users@httpd] ProxyPass ! directive

Posted by Matthew Broadhead <ma...@nbmlaw.co.uk>.
hi,
i know this is a community list but i have had this problem for a long 
time and it seems really fundamental.  is there any way i can get some 
help on this?  shall i file a bug report at JIRA or something?

On 10/03/2017 17:43, Matthew Broadhead wrote:
> i moved the LogLevel directive to httpd.conf and now i get this
> [Fri Mar 10 16:41:21.491354 2017] [proxy:debug] [pid 18744] 
> proxy_util.c(1936): AH00931: initialized single connection worker in 
> child 18744 for (*)
> [Fri Mar 10 16:41:21.496525 2017] [proxy:debug] [pid 18745] 
> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
> [Fri Mar 10 16:41:21.496580 2017] [proxy:debug] [pid 18745] 
> proxy_util.c(1936): AH00931: initialized single connection worker in 
> child 18745 for (*)
> [Fri Mar 10 16:41:21.497679 2017] [proxy:debug] [pid 18746] 
> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
> [Fri Mar 10 16:41:21.497709 2017] [proxy:debug] [pid 18746] 
> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
> [Fri Mar 10 16:41:21.497735 2017] [proxy:debug] [pid 18746] 
> proxy_util.c(1936): AH00931: initialized single connection worker in 
> child 18746 for (*)
> [Fri Mar 10 16:41:21.498734 2017] [proxy:debug] [pid 18747] 
> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
> [Fri Mar 10 16:41:21.503525 2017] [proxy:debug] [pid 18747] 
> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
> [Fri Mar 10 16:41:21.503572 2017] [proxy:debug] [pid 18747] 
> proxy_util.c(1936): AH00931: initialized single connection worker in 
> child 18747 for (*)
> [Fri Mar 10 16:41:21.504645 2017] [proxy:debug] [pid 18748] 
> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
> [Fri Mar 10 16:41:21.504673 2017] [proxy:debug] [pid 18748] 
> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
> [Fri Mar 10 16:41:21.504698 2017] [proxy:debug] [pid 18748] 
> proxy_util.c(1936): AH00931: initialized single connection worker in 
> child 18748 for (*)
> [Fri Mar 10 16:41:21.508263 2017] [proxy:debug] [pid 18749] 
> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
> [Fri Mar 10 16:41:21.508293 2017] [proxy:debug] [pid 18749] 
> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
> [Fri Mar 10 16:41:21.508321 2017] [proxy:debug] [pid 18749] 
> proxy_util.c(1936): AH00931: initialized single connection worker in 
> child 18749 for (*)
> [Fri Mar 10 16:41:21.510407 2017] [proxy:debug] [pid 18750] 
> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
> [Fri Mar 10 16:41:21.510425 2017] [proxy:debug] [pid 18750] 
> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
> [Fri Mar 10 16:41:21.510444 2017] [proxy:debug] [pid 18750] 
> proxy_util.c(1936): AH00931: initialized single connection worker in 
> child 18750 for (*)
> [Fri Mar 10 16:41:21.511463 2017] [proxy:debug] [pid 18751] 
> proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
> [Fri Mar 10 16:41:21.511479 2017] [proxy:debug] [pid 18751] 
> proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
> [Fri Mar 10 16:41:21.511496 2017] [proxy:debug] [pid 18751] 
> proxy_util.c(1936): AH00931: initialized single connection worker in 
> child 18751 for (*)
> but it doesn't seem to show anything
>
> On 10/03/2017 17:37, Matthew Broadhead wrote:
>> i also added this in the virtual host
>> LogLevel info proxy:debug
>> but it makes no difference to the output in error_log
>>
>> On 10/03/2017 16:48, Eric Covener wrote:
>>> On Fri, Mar 10, 2017 at 10:43 AM, Matthew Broadhead
>>> <ma...@nbmlaw.co.uk> wrote:
>>>> yes it is definitely because of that line.  i also just tried
>>>> <Location "/">
>>>> ProxyPass ajp://www.nbmlaw.co.uk:8010/
>>>> </Location>
>>>> <Location "/.well-known/">
>>>> ProxyPass !
>>>> </Location>
>>>> and that has exactly the same effect
>>>
>>> That syntax is known to not work. Once you proxy within <location, it
>>> cannot be undone with any !
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>> For additional commands, e-mail: users-help@httpd.apache.org
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
> For additional commands, e-mail: users-help@httpd.apache.org
>

---------------------------------------------------------------------
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Re: [users@httpd] ProxyPass ! directive

Posted by Matthew Broadhead <ma...@nbmlaw.co.uk>.
i moved the LogLevel directive to httpd.conf and now i get this
[Fri Mar 10 16:41:21.491354 2017] [proxy:debug] [pid 18744] 
proxy_util.c(1936): AH00931: initialized single connection worker in 
child 18744 for (*)
[Fri Mar 10 16:41:21.496525 2017] [proxy:debug] [pid 18745] 
proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
[Fri Mar 10 16:41:21.496580 2017] [proxy:debug] [pid 18745] 
proxy_util.c(1936): AH00931: initialized single connection worker in 
child 18745 for (*)
[Fri Mar 10 16:41:21.497679 2017] [proxy:debug] [pid 18746] 
proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
[Fri Mar 10 16:41:21.497709 2017] [proxy:debug] [pid 18746] 
proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
[Fri Mar 10 16:41:21.497735 2017] [proxy:debug] [pid 18746] 
proxy_util.c(1936): AH00931: initialized single connection worker in 
child 18746 for (*)
[Fri Mar 10 16:41:21.498734 2017] [proxy:debug] [pid 18747] 
proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
[Fri Mar 10 16:41:21.503525 2017] [proxy:debug] [pid 18747] 
proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
[Fri Mar 10 16:41:21.503572 2017] [proxy:debug] [pid 18747] 
proxy_util.c(1936): AH00931: initialized single connection worker in 
child 18747 for (*)
[Fri Mar 10 16:41:21.504645 2017] [proxy:debug] [pid 18748] 
proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
[Fri Mar 10 16:41:21.504673 2017] [proxy:debug] [pid 18748] 
proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
[Fri Mar 10 16:41:21.504698 2017] [proxy:debug] [pid 18748] 
proxy_util.c(1936): AH00931: initialized single connection worker in 
child 18748 for (*)
[Fri Mar 10 16:41:21.508263 2017] [proxy:debug] [pid 18749] 
proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
[Fri Mar 10 16:41:21.508293 2017] [proxy:debug] [pid 18749] 
proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
[Fri Mar 10 16:41:21.508321 2017] [proxy:debug] [pid 18749] 
proxy_util.c(1936): AH00931: initialized single connection worker in 
child 18749 for (*)
[Fri Mar 10 16:41:21.510407 2017] [proxy:debug] [pid 18750] 
proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
[Fri Mar 10 16:41:21.510425 2017] [proxy:debug] [pid 18750] 
proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
[Fri Mar 10 16:41:21.510444 2017] [proxy:debug] [pid 18750] 
proxy_util.c(1936): AH00931: initialized single connection worker in 
child 18750 for (*)
[Fri Mar 10 16:41:21.511463 2017] [proxy:debug] [pid 18751] 
proxy_util.c(1843): AH00925: initializing worker proxy:reverse shared
[Fri Mar 10 16:41:21.511479 2017] [proxy:debug] [pid 18751] 
proxy_util.c(1885): AH00927: initializing worker proxy:reverse local
[Fri Mar 10 16:41:21.511496 2017] [proxy:debug] [pid 18751] 
proxy_util.c(1936): AH00931: initialized single connection worker in 
child 18751 for (*)
but it doesn't seem to show anything

On 10/03/2017 17:37, Matthew Broadhead wrote:
> i also added this in the virtual host
> LogLevel info proxy:debug
> but it makes no difference to the output in error_log
>
> On 10/03/2017 16:48, Eric Covener wrote:
>> On Fri, Mar 10, 2017 at 10:43 AM, Matthew Broadhead
>> <ma...@nbmlaw.co.uk> wrote:
>>> yes it is definitely because of that line.  i also just tried
>>> <Location "/">
>>> ProxyPass ajp://www.nbmlaw.co.uk:8010/
>>> </Location>
>>> <Location "/.well-known/">
>>> ProxyPass !
>>> </Location>
>>> and that has exactly the same effect
>>
>> That syntax is known to not work. Once you proxy within <location, it
>> cannot be undone with any !
>>
>
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Re: [users@httpd] ProxyPass ! directive

Posted by Matthew Broadhead <ma...@nbmlaw.co.uk>.
i also added this in the virtual host
LogLevel info proxy:debug
but it makes no difference to the output in error_log

On 10/03/2017 16:48, Eric Covener wrote:
> On Fri, Mar 10, 2017 at 10:43 AM, Matthew Broadhead
> <ma...@nbmlaw.co.uk> wrote:
>> yes it is definitely because of that line.  i also just tried
>> <Location "/">
>> ProxyPass ajp://www.nbmlaw.co.uk:8010/
>> </Location>
>> <Location "/.well-known/">
>> ProxyPass !
>> </Location>
>> and that has exactly the same effect
>
> That syntax is known to not work. Once you proxy within <location, it
> cannot be undone with any !
>

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Re: [users@httpd] ProxyPass ! directive

Posted by Matthew Broadhead <ma...@nbmlaw.co.uk>.
i was looking at this message http://markmail.org/message/ne2rdzm5westbcvb

well it doesn't work either way in my case.  is there any way to test 
mod_proxy to find out why it isn't working?  when i first moved to 
CentOS 7 i used an old configuration which worked perfectly on CentOS 6 
but i have never since managed to get it to work.  but now i am 
beginning to need it so it is becoming more urgent!

On 10/03/2017 16:48, Eric Covener wrote:
> On Fri, Mar 10, 2017 at 10:43 AM, Matthew Broadhead
> <ma...@nbmlaw.co.uk> wrote:
>> yes it is definitely because of that line.  i also just tried
>> <Location "/">
>> ProxyPass ajp://www.nbmlaw.co.uk:8010/
>> </Location>
>> <Location "/.well-known/">
>> ProxyPass !
>> </Location>
>> and that has exactly the same effect
>
> That syntax is known to not work. Once you proxy within <location, it
> cannot be undone with any !
>


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Re: [users@httpd] ProxyPass ! directive

Posted by Eric Covener <co...@gmail.com>.
On Fri, Mar 10, 2017 at 10:43 AM, Matthew Broadhead
<ma...@nbmlaw.co.uk> wrote:
> yes it is definitely because of that line.  i also just tried
> <Location "/">
> ProxyPass ajp://www.nbmlaw.co.uk:8010/
> </Location>
> <Location "/.well-known/">
> ProxyPass !
> </Location>
> and that has exactly the same effect


That syntax is known to not work. Once you proxy within <location, it
cannot be undone with any !

-- 
Eric Covener
covener@gmail.com

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Re: [users@httpd] ProxyPass ! directive

Posted by Matthew Broadhead <ma...@nbmlaw.co.uk>.
yes it is definitely because of that line.  i also just tried
<Location "/">
ProxyPass ajp://www.nbmlaw.co.uk:8010/
</Location>
<Location "/.well-known/">
ProxyPass !
</Location>
and that has exactly the same effect

On 10/03/2017 16:30, Eric Covener wrote:
> On Fri, Mar 10, 2017 at 10:24 AM, Matthew Broadhead
> <ma...@nbmlaw.co.uk> wrote:
>> Declaring the following directives in a virtual host
>> ProxyPass "/.well-known/" !             # don't pass lets encrypt folder
>> ProxyPass "/" ajp://localhost:8010/     # pass root to tomcat server
>> should result in .well-known folder NOT being proxy passed. However it is
>> still passed
> Are you sure it's proxied as a result of that quoted rule that follows
> it, and not another?
>
>

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Re: [users@httpd] ProxyPass ! directive

Posted by Eric Covener <co...@gmail.com>.
On Fri, Mar 10, 2017 at 10:24 AM, Matthew Broadhead
<ma...@nbmlaw.co.uk> wrote:
> Declaring the following directives in a virtual host
> ProxyPass "/.well-known/" !             # don't pass lets encrypt folder
> ProxyPass "/" ajp://localhost:8010/     # pass root to tomcat server
> should result in .well-known folder NOT being proxy passed. However it is
> still passed

Are you sure it's proxied as a result of that quoted rule that follows
it, and not another?


-- 
Eric Covener
covener@gmail.com

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