I don’t see anything for both a successful and a bad one 

Bad one where request doesn’t go to the server
===============•===••=================
host_date_access.log:10.152.224.14 - - [11/May/2022:09:54:17 -0400] "GET 
/approot/approot/auth/generate-token/abcdmday HTTP/1.1" 200 - 0 85664 -
dc04plvwbs348_05112022_access.log:10.152.224.14 - - [11/May/2022:09:54:17 
-0400] "GET /approot/approot/auth/generate-token/abcdmday HTTP/1.1" 502 341 0 
38429 -
 
rewrite logs
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd850028ce8/initial] (3) [perdir 
/usr/HTTPServer/htdocs/] strip per-dir prefix: 
/usr/HTTPServer/htdocs/abcdashboard/dashboard -> abcdashboard/dashboard
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd850028ce8/initial] (3) [perdir 
/usr/HTTPServer/htdocs/] applying pattern '^.*$' to uri 'abcdashboard/dashboard'
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd850028ce8/initial] (4) [perdir 
/usr/HTTPServer/htdocs/] RewriteCond: 
input='/usr/HTTPServer/htdocs/abcdashboard/dashboard' pattern='-s' => 
not-matched
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd850028ce8/initial] (4) [perdir 
/usr/HTTPServer/htdocs/] RewriteCond: 
input='/usr/HTTPServer/htdocs/abcdashboard/dashboard' pattern='-l' => 
not-matched
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd850028ce8/initial] (4) [perdir 
/usr/HTTPServer/htdocs/] RewriteCond: 
input='/usr/HTTPServer/htdocs/abcdashboard/dashboard' pattern='-d' => 
not-matched
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd850028ce8/initial] (3) [perdir 
/usr/HTTPServer/htdocs/] strip per-dir prefix: 
/usr/HTTPServer/htdocs/abcdashboard/dashboard -> abcdashboard/dashboard
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd850028ce8/initial] (3) [perdir 
/usr/HTTPServer/htdocs/] applying pattern '^.*$' to uri 'abcdashboard/dashboard'
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd850028ce8/initial] (2) [perdir 
/usr/HTTPServer/htdocs/] rewrite 'abcdashboard/dashboard' -> 'index.html'
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd850028ce8/initial] (3) [perdir 
/usr/HTTPServer/htdocs/] add per-dir prefix: index.html -> 
/usr/HTTPServer/htdocs/index.html
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd850028ce8/initial] (2) [perdir 
/usr/HTTPServer/htdocs/] strip document_root prefix: 
/usr/HTTPServer/htdocs/index.html -> /index.html
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd850028ce8/initial] (1) [perdir 
/usr/HTTPServer/htdocs/] internal redirect with /index.html [INTERNAL REDIRECT]
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd85001fb08/initial/redir#1] (3) [perdir 
/usr/HTTPServer/htdocs/] strip per-dir prefix: 
/usr/HTTPServer/htdocs/index.html -> index.html
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd85001fb08/initial/redir#1] (3) [perdir 
/usr/HTTPServer/htdocs/] applying pattern '^.*$' to uri 'index.html'
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd85001fb08/initial/redir#1] (4) [perdir 
/usr/HTTPServer/htdocs/] RewriteCond: input='/usr/HTTPServer/htdocs/index.html' 
pattern='-s' => matched
10.152.224.14 - - [11/May/2022:09:54:16 --0400] 
[hostname.com/sid#20dc398][rid#7fd85001fb08/initial/redir#1] (1) [perdir 
/usr/HTTPServer/htdocs/] pass through /usr/HTTPServer/htdocs/index.html
 
 
Successful one that goes to the server
=========================•======
 
10.152.224.14 - - [11/May/2022:16:53:59 -0400] "GET 
/approot/approot/auth/generate-token/deftoken HTTP/1.1" 200 548 1 1002768 -
 
rewrite logs
 
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd838032968/initial] (3) [perdir 
/usr/HTTPServer/htdocs/] strip per-dir prefix: 
/usr/HTTPServer/htdocs/abcdashboard/dashboard -> abcdashboard/dashboard
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd838032968/initial] (3) [perdir 
/usr/HTTPServer/htdocs/] applying pattern '^.*$' to uri 'abcdashboard/dashboard'
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd838032968/initial] (4) [perdir 
/usr/HTTPServer/htdocs/] RewriteCond: 
input='/usr/HTTPServer/htdocs/abcdashboard/dashboard' pattern='-s' => 
not-matched
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd838032968/initial] (4) [perdir 
/usr/HTTPServer/htdocs/] RewriteCond: 
input='/usr/HTTPServer/htdocs/abcdashboard/dashboard' pattern='-l' => 
not-matched
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd838032968/initial] (4) [perdir 
/usr/HTTPServer/htdocs/] RewriteCond: 
input='/usr/HTTPServer/htdocs/abcdashboard/dashboard' pattern='-d' => 
not-matched
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd838032968/initial] (3) [perdir 
/usr/HTTPServer/htdocs/] strip per-dir prefix: 
/usr/HTTPServer/htdocs/abcdashboard/dashboard -> abcdashboard/dashboard
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd838032968/initial] (3) [perdir 
/usr/HTTPServer/htdocs/] applying pattern '^.*$' to uri 'abcdashboard/dashboard'
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd838032968/initial] (2) [perdir 
/usr/HTTPServer/htdocs/] rewrite 'abcdashboard/dashboard' -> 'index.html'
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd838032968/initial] (3) [perdir 
/usr/HTTPServer/htdocs/] add per-dir prefix: index.html -> 
/usr/HTTPServer/htdocs/index.html
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd838032968/initial] (2) [perdir 
/usr/HTTPServer/htdocs/] strip document_root prefix: 
/usr/HTTPServer/htdocs/index.html -> /index.html
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd838032968/initial] (1) [perdir 
/usr/HTTPServer/htdocs/] internal redirect with /index.html [INTERNAL REDIRECT]
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd83800b8c0/initial/redir#1] (3) [perdir 
/usr/HTTPServer/htdocs/] strip per-dir prefix: 
/usr/HTTPServer/htdocs/index.html -> index.html
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd83800b8c0/initial/redir#1] (3) [perdir 
/usr/HTTPServer/htdocs/] applying pattern '^.*$' to uri 'index.html'
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd83800b8c0/initial/redir#1] (4) [perdir 
/usr/HTTPServer/htdocs/] RewriteCond: input='/usr/HTTPServer/htdocs/index.html' 
pattern='-s' => matched
10.152.224.14 - - [11/May/2022:16:53:58 --0400] 
[hostname.com/sid#20dc398][rid#7fd83800b8c0/initial/redir#1] (1) [perdir 
/usr/HTTPServer/htdocs/] pass through /usr/HTTPServer/htdocs/index.html


Sent from my iPhone

> On May 17, 2022, at 07:24, Frank Gingras <thu...@apache.org> wrote:
> 
> 
> Sorry, that was meant for another thread. For this one, it seems you're still 
> on 2.2, and using mod_rewrite heavily. The first step would be to examine the 
> rewrite log to see what is happening.
> 
>> On Tue, 17 May 2022 at 08:22, Frank Gingras <thu...@apache.org> wrote:
>> Nick, they mean that they have no name-based vhost defined for that domain 
>> name. This can happen with DNS spoofing.
>> 
>>> On Tue, 17 May 2022 at 08:01, Nick Folino <n...@folino.us> wrote:
>>> Not exactly sure what you're asking.  If it shows up in the log it's 
>>> reaching the server.
>>> 
>>>> On Tue, May 17, 2022 at 7:30 AM vaidya nathan <vaidyaat...@gmail.com> 
>>>> wrote:
>>>> Hello World,
>>>> 
>>>>  
>>>> 
>>>> I have a strange problem. I have an angular app deployed in http server 
>>>> and for some users alone I see that one of the calls ( generate-token in 
>>>> this case) is not reaching the server (which happens to be a spring boot 
>>>> server deployed in websphere liberty).
>>>> 
>>>>  
>>>> 
>>>>  
>>>> 
>>>> 1.1.1.1 - - [11/Mar/2022:09:42:50 -0400] "GET /application/dashboard 
>>>> HTTP/1.1" 200 11153 0 9143 -
>>>> 
>>>> 1.1.1.1 - - [11/Mar/2022:09:42:50 -0400] "GET 
>>>> /application/5.97e05069c31d30d5372d.js HTTP/1.1" 200 16031 0 552 -
>>>> 
>>>> 1.1.1.1 - - [11/Mar/2022:09:42:51 -0400] "GET /assets/images/blue.png 
>>>> HTTP/1.1" 200 3887 0 469 -
>>>> 
>>>> 1.1.1.1 - - [11/Mar/2022:09:42:51 -0400] "GET 
>>>> /applicationurl/applicationurl/auth/generate-token/QkVUSEVMUzpBMG1hbWU5MDAy
>>>>  HTTP/1.1" 200 - 0 46802 -
>>>> 
>>>> 1.1.1.1 - - [11/Mar/2022:09:42:51 -0400] "GET 
>>>> /application/fontawesome-webfont.20fd1704ea223900efa9.woff2?v=4.7.0 
>>>> HTTP/1.1" 200 77160 0 33090 -
>>>> 
>>>> 1.1.1.1 - - [11/Mar/2022:09:42:51 -0400] "GET 
>>>> /applicationurl/applicationurl/auth/generate-token/QkVUSEVMUzpBMG1hbWU5MDAy
>>>>  HTTP/1.1" 200 - 0 2108 -
>>>> 
>>>> 1.1.1.1 - - [11/Mar/2022:09:42:51 -0400] "GET 
>>>> /applicationurl/applicationurl/auth/generate-token/QkVUSEVMUzpBMG1hbWU5MDAy
>>>>  HTTP/1.1" 502 341 0 43550 -
>>>> 
>>>>  
>>>> 
>>>> Pertinent httpd.conf
>>>> 
>>>>  
>>>> 
>>>> ServerRoot "/usr/HTTPServer"
>>>> 
>>>> PidFile logs/httpd.pid
>>>> 
>>>> Timeout 300
>>>> 
>>>> KeepAlive On
>>>> 
>>>> ReadmeName README.html
>>>> 
>>>> HeaderName HEADER.html
>>>> 
>>>> IndexIgnore .??* *~ *# HEADER* README* RCS CVS *,v *,t
>>>> 
>>>> AddEncoding x-compress Z
>>>> 
>>>> AddEncoding x-gzip gz tgz
>>>> 
>>>> AddType application/x-tar .tgz
>>>> 
>>>> AddType image/x-icon .ico
>>>> 
>>>> BrowserMatch "Mozilla/2" nokeepalive
>>>> 
>>>> BrowserMatch "MSIE 4\.0b2;" nokeepalive downgrade-1.0 force-response-1.0
>>>> 
>>>> BrowserMatch "RealPlayer 4\.0" force-response-1.0
>>>> 
>>>> BrowserMatch "Java/1\.0" force-response-1.0
>>>> 
>>>> BrowserMatch "JDK/1\.0" force-response-1.0
>>>> 
>>>> BrowserMatch "Microsoft Data Access Internet Publishing Provider" 
>>>> redirect-carefully
>>>> 
>>>> BrowserMatch "^WebDrive" redirect-carefully
>>>> 
>>>> BrowserMatch "^WebDAVFS/1.[012]" redirect-carefully
>>>> 
>>>> BrowserMatch "^gnome-vfs" redirect-carefully
>>>> 
>>>> <VirtualHost *:1025>
>>>> 
>>>>     ServerName XXX.com
>>>> 
>>>>     DocumentRoot "/usr/HTTPServer/htdocs"
>>>> 
>>>>     SSLEnable
>>>> 
>>>>     SSLProxyEngine on
>>>> 
>>>>     SSLServerCert XX
>>>> 
>>>>     Keyfile /venafi/XX.kdb
>>>> 
>>>>     # The following protocols are disabled SSLv2, SSLv3, TLSv1 & TLSv1.1
>>>> 
>>>>     SSLProtocolDisable SSLv2
>>>> 
>>>>     SSLProtocolDisable SSLv3
>>>> 
>>>>     SSLProtocolDisable TLSv10
>>>> 
>>>>     SSLProtocolDisable TLSv11
>>>> 
>>>>     # The following protocol is enabled
>>>> 
>>>>     SSLProtocolEnable TLSv12
>>>> 
>>>>     # Remove all Ciphers
>>>> 
>>>>     SSLCipherSpec ALL NONE
>>>> 
>>>>     # Enable Approved CipherSpec's Only
>>>> 
>>>>     SSLCipherSpec ALL +9C
>>>> 
>>>>     SSLCipherSpec ALL +9D
>>>> 
>>>>     SSLCipherSpec ALL +C02B
>>>> 
>>>>     SSLCipherSpec ALL +C02C
>>>> 
>>>>     SSLCipherSpec ALL +C02F
>>>> 
>>>>     SSLCipherSpec ALL +C030
>>>> 
>>>> </VirtualHost>
>>>> 
>>>> SSLInsecureRenegotiation off
>>>> 
>>>>  
>>>> 
>>>> TraceEnable off
>>>> 
>>>>  
>>>> 
>>>> CoreDumpDirectory /wslogs
>>>> 
>>>>  
>>>> 
>>>> # Block Files with Server Side Script - file extensions
>>>> 
>>>> <FilesMatch 
>>>> "^.*\.(sh|ksh|go|gsp|lp|op|lua|cgi|ipl|pl|php|rhtml?|py|rb?w|smx|lasso|tcl|dna|tpl|r|w)$">
>>>> 
>>>> Order Deny,Allow
>>>> 
>>>> Deny from all
>>>> 
>>>> </FilesMatch>
>>>> 
>>>>  
>>>> 
>>>> Alias /siteminderagent/pwcgi/ "/usr/local/webagent/pw/"
>>>> 
>>>> <Directory "/usr/local/webagent/pw/">
>>>> 
>>>> Options Indexes MultiViews ExecCGI
>>>> 
>>>> AllowOverride None
>>>> 
>>>> Order allow,deny
>>>> 
>>>> Allow from all
>>>> 
>>>> </Directory>
>>>> 
>>>> Alias /siteminderagent/pw/ "/usr/local/webagent/pw/"
>>>> 
>>>> <Directory "/usr/local/webagent/pw/">
>>>> 
>>>> Options Indexes MultiViews ExecCGI
>>>> 
>>>> AllowOverride None
>>>> 
>>>> Order allow,deny
>>>> 
>>>> Allow from all
>>>> 
>>>> </Directory>
>>>> 
>>>> Alias /siteminderagent/ "/usr/local/webagent/samples/"
>>>> 
>>>> <Directory "/usr/local/webagent/samples/">
>>>> 
>>>> Options Indexes MultiViews
>>>> 
>>>> AllowOverride None
>>>> 
>>>> Order allow,deny
>>>> 
>>>> Allow from all
>>>> 
>>>> </Directory>
>>>> 
>>>>  
>>>> 
>>>> #To Disable HTTP TRACE / TRACK Method in all Directives
>>>> 
>>>>     RewriteEngine On
>>>> 
>>>>     RewriteLog "/wslogs/http/rewrite.log"
>>>> 
>>>>     RewriteLogLevel 5
>>>> 
>>>>     RewriteCond %{REQUEST_FILENAME} -s [OR]
>>>> 
>>>>     RewriteCond %{REQUEST_FILENAME} -l [OR]
>>>> 
>>>>     RewriteCond %{REQUEST_FILENAME} -d
>>>> 
>>>>     RewriteRule ^ - [NC,L]
>>>> 
>>>>     RewriteRule ^ index.html [NC,L]
>>>> 
>>>>  
>>>> 
>>>>  
>>>> 
>>>> and the .htaccess is
>>>> 
>>>> <IfModule mod_rewrite.c>
>>>> 
>>>>     RewriteEngine on
>>>> 
>>>>     RewriteCond %{REQUEST_FILENAME} -s [OR]
>>>> 
>>>>     RewriteCond %{REQUEST_FILENAME} -l [OR]
>>>> 
>>>>     RewriteCond %{REQUEST_FILENAME} -d
>>>> 
>>>>     RewriteRule ^.*$ - [NC,L]
>>>> 
>>>>     RewriteRule ^.*$ index.html [NC,L]
>>>> 
>>>> </IfModule>
>>>> 
>>>>  
>>>> 
>>>>  
>>>> 
>>>> Any idea why this happens ?  This happens only for certain users and 
>>>> always. For all the other users it works well. We use siteminder before 
>>>> these calls are made to authenticate the users but it redirects 
>>>> appropriately and the angular app makes the above calls .
>>>> 
>>>>  
>>>> 
>>>> I would also like to see whether I can print the absolute url in the logs 
>>>> or get more debug information about the calls. 
>>>> 
>>>>  
>>>> 
>>>> Thx
>>>> 
>>>> Vaidya

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