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Posted to dev@tomcat.apache.org by bu...@apache.org on 2003/10/09 23:37:05 UTC
DO NOT REPLY [Bug 23710] New: -
Incorrect mapping behavior in IIS Jk plugin (jk 1.2.5)
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=23710
Incorrect mapping behavior in IIS Jk plugin (jk 1.2.5)
Summary: Incorrect mapping behavior in IIS Jk plugin (jk 1.2.5)
Product: Tomcat 4
Version: 4.1.28
Platform: PC
OS/Version: Windows NT/2K
Status: NEW
Severity: Major
Priority: Other
Component: Connector:JK/AJP (deprecated)
AssignedTo: tomcat-dev@jakarta.apache.org
ReportedBy: mark@tweakt.net
Due to a bug in Rev 1.19 of jk_isapi_plugin.c path mappings are not correctly
mapped from IIS to tomcat.
uriworkermap.properties:
/servlet/* = local
jk_isapi_plugin.c tries to support virtual host mapping entries in uriworkermap
by pre-pending the hostname as a directory, to the pattern.
Ex: "/test1.imarketinc.com/servlet/*"
If that pattern does not match, it is supposed to then try without the
hostname... (the log message "In HttpFilterProc test Default redirection...").
jk 1.2.5, jk_isapi_plugin.c introduced a bug, which causes the default check to
never happen. Below is the relevant log output, you can see that the default
pattern is never checked for a match. To compound the problem, the log message
is now incorrect, and logs the wrong variable (says one thing, but does another).
mod_jk.log (debug level):
[Thu Oct 09 15:58:00 2003] [jk_isapi_plugin.c (655)]: Detected IIS >= 5.0
[Thu Oct 09 15:58:00 2003] [jk_isapi_plugin.c (696)]: HttpFilterProc started
[Thu Oct 09 15:58:00 2003] [jk_isapi_plugin.c (759)]: In HttpFilterProc Virtual
Host redirection of /test1.zapdata.com/servlet/TestServlet
[Thu Oct 09 15:58:00 2003] [jk_isapi_plugin.c (766)]: In HttpFilterProc test
Default redirection of /servlet/TestServlet
[Thu Oct 09 15:58:00 2003] [jk_uri_worker_map.c (486)]: Into
jk_uri_worker_map_t::map_uri_to_worker
[Thu Oct 09 15:58:00 2003] [jk_uri_worker_map.c (500)]: Attempting to map URI
'/test1.zapdata.com/servlet/TestServlet'
[Thu Oct 09 15:58:00 2003] [jk_uri_worker_map.c (618)]:
jk_uri_worker_map_t::map_uri_to_worker, done without a match
[Thu Oct 09 15:58:00 2003] [jk_isapi_plugin.c (830)]: HttpFilterProc
[/servlet/TestServlet] is not a servlet url
Here is the relevent block of code:
if (szHost > 0) {
strcat(snuri,Host);
strcat(snuri,uri);
jk_log(logger, JK_LOG_DEBUG,
"In HttpFilterProc Virtual Host redirection of %s\n",
snuri);
} else {
strncpy(snuri, uri, sizeof(snuri));
}
if (!worker) {
jk_log(logger, JK_LOG_DEBUG,
"In HttpFilterProc test Default redirection of %s\n",
uri);
worker = map_uri_to_worker(uw_map, snuri, logger);
}
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