Re: (Apache Users)

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] (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] (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 <thumbs@xxxxxxxxxx> 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 <thumbs@xxxxxxxxxx> 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 <nick@xxxxxxxxx> 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 <vaidyaatdst@xxxxxxxxx> 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