IIRF Work Item Rss Feed

Created Unassigned: Problem with utf-8 characters in url [34071]

maperez — Mon, 20 May 2013 15:51:20 GMT

We have a web site built using Drupal that supports both spanish and english. When some spanish word with non-ansi characters is used into a search we get an error as the query doesn't match anything.

Looking at the log at the point the search is done for the example string ñó, we find the next lines:

Mon May 13 15:27:46 - 1480 - DoRewrites: New Url, before decoding: '/web2/search/node/%C3%B1%C3%B3'
Mon May 13 15:27:46 - 1480 - DoRewrites: Url (decoded): '/web2/search/node/Ã±Ã³'

%C3%B1%C3%B3 is the encoding of ñó.

Making some tests we have found that Ã±Ã³' is the utf-8 encoding of ñó (already utf-8 encoded), so the problem is that the decoded url that iirf utf-8 encodes is already in utf-8, so it should not be reencoded.

Created Issue: Invalid Parameter event [33995]

jblf — Mon, 22 Apr 2013 14:14:26 GMT

We've noticed that the following event randomly appears in our event log every few minutes:

IIRF: event ID 1
Invalid Parameter: expression((null)) func((null)) file((null)) line(0)

- The sites hosted on the machine all work so the error must be intermittant or not affect general site usage
- IIRF status reports no errors on any of the sites
- We are using IIRF 2.0
- We have Log level 1 enabled and there are no log entry messages beyond the regular starting up

Any ideas on what could be the issue?

Thanks

Created Issue: Does iirf proxypass support Windows authentification? [33927]

pdrobushevich — Fri, 29 Mar 2013 15:30:01 GMT

I have created following config
ProxyPass ^/notifications/(.*)$ http://192.168.1.121/notifications/$1 [I,PH]
ProxyPassReverse /notifications http://192.168.1.121/notifications [I,PH]

User success authenticate to main server (due windows authentication) but all requests to 192.168.1.121 are rejected by it.

I attached log.

Commented Issue: Could not open ini file from a share [31995]

csteinhilber — Thu, 28 Feb 2013 18:47:10 GMT

We have the website directory on a shared NAS. Could not open INI file. Here' s the status report for our installation.

Some suggestion ? Or any possibility to have the problem solved in a future release ?

Thank you

IIRF Status Report
IIRF Global Status
IIRF Version Ionic ISAPI Rewriting Filter (IIRF) 2.1.2.3 x86 RELEASE
Built on Nov 11 2011 07:39:27
Filter DLL C:\Program Files\Ionic Shade\IIRF 2.1\IIRF.dll
PCRE Version 8.02 2010-03-19
IIRF User NT AUTHORITY\NETWORK SERVICE
Security Groups \Everyone WEB-NT08\IIS_WPG BUILTIN\Performance Log Users BUILTIN\Users NT AUTHORITY\SERVICE NT AUTHORITY\Authenticated Users NT AUTHORITY\This Organization \LOCAL BUILTIN\Users
IIRF Started 2011/12/22 03:00:53 W. Europe Standard Time
Current time 2011/12/22 10:22:28 W. Europe Standard Time
Server Ini file C:\Program Files\Ionic Shade\IIRF 2.1\IirfGlobal.ini
Last Update of Ini 2011/12/21 15:24:21 W. Europe Standard Time
#Lines 67
#Warnings 0
Rewrite Engine (all vdirs) ON

IIRF Vdir Status
APPL_MD_PATH /LM/W3SVC/15/ROOT
Root Vdir Ini File \\web01-clus\...website root path...\Iirf.ini
Ini file timestamp (file not found)
Last Read Attempt 2011/12/22 10:22:28 W. Europe Standard Time
#Ini Modules 0
#Lines 0
#Rules 0
#Warnings 0
#Errors 0
Log file (none)
Log level 1
Rewrite Engine ON
Rewrite Base '--'
Remote Status Inquiry disabled
Cond substring flag *
Case conversion flag #
URL Decoding ON
Iteration Limit 8
Proxy Timeouts (sec.) Resolve=30 Connect=30 Send=30 Receive=30
#Requests Processed 1

Messages:
IIRF: Could not open ini file '\\web01-clus\...website root path...\sito\Iirf.ini' (error: 2, The system cannot find the file specified.)
Comments: ** Comment from web user: csteinhilber **

Has there been any progress on this issue?
I have the same problem. My webserver root is on a NAS. Though in my case, I already have a drive mapped to the share (using D: rather than \\ ). And iirfStatus it's still reporting:

```
Root Vdir Ini File D:\webserver\sites\redirtesting\Iirf.ini
Ini file timestamp (file not found)

Messages:
IIRF: Could not open ini file 'D:\webserver\sites\redirtesting\Iirf.ini' (error: 13, The data is invalid.)

```
File exists at that location, and has (through troubleshooting) wide-open permissions.

If I move the site to the local disk (C:), and point IIS there, everything works nicely. But that's not a long-term solution. Really need it to work off of my established webroot and vdir's on the NAS.

Created Issue: iirf.ini encoding and log file issues [33826]

RvdH — Wed, 27 Feb 2013 14:42:19 GMT

I discovered a weird issue which seems to be related to the iirf.ini encoding, eg:

If iirf.ini is saved as ANSI, a typical log file would looks like this, eg:
```
Wed Feb 27 15:21:38 - 88 - ReadVdirConfig: actual log file 'c:\temp\iirf.2980.log'
Wed Feb 27 15:21:38 - 88 - ReadVdirConfig: ini file: 'C:\inetpub\sites\testsite\Iirf.ini'
Wed Feb 27 15:21:38 - 88 - ReadVdirConfig: ini file timestamp: 2013/02/27 15:21:28 W. Europe Standard Time
Wed Feb 27 15:21:38 - 88 - ReadVdirConfig: cfg(0x07092E48)
Wed Feb 27 15:21:38 - 88 - ReadVdirConfig: LogLevel = 3
Wed Feb 27 15:21:38 - 88 - ReadVdirConfig: C:\inetpub\sites\testsite\Iirf.ini(3): RewriteEngine will be enabled.
Wed Feb 27 15:21:38 - 88 - ReadVdirConfig: C:\inetpub\sites\testsite\Iirf.ini(4): StatusInquiry ON RemoteOk (--)
Wed Feb 27 15:21:38 - 88 - ReadVdirConfig: C:\inetpub\sites\testsite\Iirf.ini(4): IIRF Status Inquiry is enabled at path '/iirfStatus' for local or remote requests.
Wed Feb 27 15:21:38 - 88 - ReadVdirConfig: C:\inetpub\sites\testsite\Iirf.ini(5): IterationLimit 8
Wed Feb 27 15:21:38 - 88 - ReadVdirConfig: C:\inetpub\sites\testsite\Iirf.ini(6): MaxMatchCount 10
```

If iirf.ini is saved as UTF-8, a log file would only display a single line with a warning, eg:
```
Wed Feb 27 15:19:57 - 3060 - ReadVdirConfig: Done reading INI for the root vdir, found 45 rules (0 errors, 1 warnings) on 88 lines, in 1 modules
```
it does not say what the warning is so i discovered this issue by trail and error, could this be fixed to at least display a warning that points out the iirf.ini needs to be in ANSI format or support both UTF-8 as ANSI

Commented Issue: Can not install IIRF 2.1 [32080]

adeasel — Mon, 25 Feb 2013 16:48:52 GMT

1. I downloaded IIRF from http://iirf.codeplex.com/releases/70382/download/261341
2. Tried to install it but error appeared "The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2801" (see attached picture).
3. I preessed OK button
4. Appered another error message (see attached picture)
Comments: ** Comment from web user: adeasel **

SOLVED
I followed the instructions [Here](http://iirf.codeplex.com/workitem/31034) to unblock the installer and enable IIS 6 Scripting Tools on my server and then it installed perfectly.

http://iirf.codeplex.com/workitem/31034

Created Issue: help with writing redirect only for domain name root [33679]

webeng2013 — Thu, 17 Jan 2013 23:33:48 GMT

I need rewrite or redirect rule for the following. Please help.

any visitor coming in as america.brand.com should redirect to new URL www.newbrand.com but any subsequent pages shouldn't get redirected.

For example: america.brand.com/serverpage.aspx should not get redirected.

Commented Issue: Can not install IIRF 2.1 [32080]

adeasel — Mon, 14 Jan 2013 20:30:11 GMT

1. I downloaded IIRF from http://iirf.codeplex.com/releases/70382/download/261341
2. Tried to install it but error appeared "The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2801" (see attached picture).
3. I preessed OK button
4. Appered another error message (see attached picture)
Comments: ** Comment from web user: adeasel **

I am receiving the exact same errors trying to install IIRF 2.1 on a brand new instance of Windows Server 2008 R2 Enterprise (64-bit). I have installed IIRF on 4 other Win 2008 servers in the past with no problems, maybe this is an issue with version 2.1 specifically?

Commented Issue: 'ServerBindings' is null or not an object [32479]

kootsoop — Tue, 08 Jan 2013 03:53:55 GMT

Trying to install the latest version from http://iirf.codeplex.com/releases/view/70382 I get the following error:
 
from MSI installer:
Exception {EnumerateWebSites}: 0x800A138F : 'ServerBindings' is null or not an object
 
from MSI logs (after msiexec /i Iirf2.1-x86.msi /l*v msilogfile.log):
 
MSI (c) (2C!9C) [22:22:13:281]: PROPERTY CHANGE: Adding CA_EXCEPTION property. Its value is ''ServerBindings' is null or not an object'.
Exception {EnumerateWebSites}: 0x800A138F : 'ServerBindings' is null or not an object
MSI (c) (2C:9C) [22:22:13:539]: Note: 1: 2727 2: 
MSI (c) (2C:9C) [22:22:14:032]: Note: 1: 2727 2: 
MSI (c) (2C:9C) [22:22:14:531]: Note: 1: 2727 2: 
MSI (c) (2C:9C) [22:22:15:032]: Note: 1: 2727 2: 
MSI (c) (2C:9C) [22:22:15:533]: Note: 1: 2727 2: 
Action ended 22:22:15: CA.EnumerateWebSites. Return value 3.
DEBUG: Error 2896: Executing action CA.EnumerateWebSites failed.
The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2896. The arguments are: CA.EnumerateWebSites, , 
Action ended 22:22:15: WelcomeDlg. Return value 3.
MSI (c) (2C:40) [22:22:15:559]: Doing action: FatalError
 
Microsoft Windows Server 2008 Standard Edition
Service Pack 2
32 bits
 
 
I traid to install it on Virtual Machine with Windows Server Enterprise SP1, 32 bits and I had same results.
 
Thanks,
Comments: ** Comment from web user: kootsoop **

I installed this on one Windows 2008 Datacenter R2, and it worked. The next two failed with this error.

Commented Issue: Ampersand or question mark in query parameters builds wrong URL [32512]

markuspeter — Fri, 04 Jan 2013 12:00:28 GMT

Hi All,
I have some trouble dealing with this rewrite rule, can you help me to find a solution?
 
The URL called: 
/formas/sfx?try=301&source=EBSCO:ScienceDirect+(Via+SFX)&month=1&author=Sandra+C.+Jones&issue=4&ISBN=&article=Midwives+and+pregnant+women+talk+about+alcohol:+what+advice+do+we+give+and+what+do+they+receive?&day=1&publisher=Churchill+Livingstone&journal=Midwifery&ISSN=0266-6138&volume=27&recipient=&genre=article&publiPlace=Edinburgh&sender=&year=2011&pages=489
 
The URL generated:
/formas/index.php\?q=sfx?try=301&source=EBSCO:ScienceDirect+(Via+SFX)&month=1&author=Sandra+C.+Jones&issue=4&ISBN=&article=Midwives+and+pregnant+women+talk+about+alcohol:+what+advice+do+we+give+and+what+do+they+receive&&day=1&publisher=Churchill+Livingstone&journal=Midwifery&ISSN=0266-6138&volume=27&recipient=&genre=article&publiPlace=Edinburgh&sender=&year=2011&pages=489&r=1
 
And according to this rule:
RewriteRule (rule 2) '/formas/(.*)\?(.*)$' '/formas/index.php\?q=$1&$2&r=1' [I,L,U]
 
I expect an ampersand:
/formas/index.php\?q=sfx&try=301&...
 
Not a question mark (see the second parameter):
/formas/index.php\?q=sfx?try=301&...
 
Note: It works only when i turn UrlDecoding OFF.
 
Here is the log.
 
Thu Mar 29 15:01:15 - 3800 - -------------------------------------------------------
Thu Mar 29 15:01:15 - 3800 - Ionic ISAPI Rewriting Filter (IIRF) 2.1.2.3 x86 RELEASE
Thu Mar 29 15:01:15 - 3800 - IIRF was built on: Nov 11 2011 07:39:27
Thu Mar 29 15:01:15 - 3800 - Cached: DLL_PROCESS_ATTACH
Thu Mar 29 15:01:15 - 3800 - Cached: Process ID: 852
Thu Mar 29 15:01:15 - 3800 - Cached: ReadServerConfig: C:\Program Files\Ionic Shade\IIRF 2.1\IirfGlobal.ini(23): Filter Priority is now: HIGH (0x80000)
Thu Mar 29 15:01:15 - 3800 - Cached: ReadServerConfig: C:\Program Files\Ionic Shade\IIRF 2.1\IirfGlobal.ini(46): NotifyLog setting is now: OFF
Thu Mar 29 15:01:15 - 3800 - Cached: ReadServerConfig: C:\Program Files\Ionic Shade\IIRF 2.1\IirfGlobal.ini(63): RewriteEngine setting is now: ON
Thu Mar 29 15:01:15 - 3800 - Cached: DLL_PROCESS_ATTACH - complete
Thu Mar 29 15:01:15 - 3800 - Cached: GetFilterVersion
Thu Mar 29 15:01:15 - 3800 - GetLogFile: app:'/LM/W3SVC/1/Root/formas' new log:'C:\iirfLog\Formas.852.log'
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: actual log file 'C:\iirfLog\Formas.852.log'
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: ini file: 'c:\inetpub\wwwroot\formas\Iirf.ini'
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: ini file timestamp: 2012/03/29 15:00:48 Central Standard Time (Mexico)
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: cfg(0x012C5AE8)
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: LogLevel = 3
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: c:\inetpub\wwwroot\formas\Iirf.ini(6): IterationLimit 3
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: c:\inetpub\wwwroot\formas\Iirf.ini(9): RewriteCond %{REQUEST_FILENAME} -f '[OR]'
Thu Mar 29 15:01:15 - 3800 - ParseCondModifierFlags: '[OR]'
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: c:\inetpub\wwwroot\formas\Iirf.ini(10): RewriteCond %{REQUEST_FILENAME} -d '(null)'
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: c:\inetpub\wwwroot\formas\Iirf.ini(11): RewriteRule (rule 1) '^' '-' [L]
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: c:\inetpub\wwwroot\formas\Iirf.ini(15): RewriteRule (rule 2) '/formas/(.*)\?(.*)$' '/formas/index.php\?q=$1&$2&r=1' [I,L,U]
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: c:\inetpub\wwwroot\formas\Iirf.ini(17): RewriteRule (rule 3) '/(.*)\?(.*)$' '/index.php\?q=$1&$2&r=2' [I,L,U]
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: c:\inetpub\wwwroot\formas\Iirf.ini(20): RewriteCond %{REQUEST_FILENAME} !-f '(null)'
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: c:\inetpub\wwwroot\formas\Iirf.ini(21): RewriteCond %{REQUEST_FILENAME} !-d '(null)'
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: c:\inetpub\wwwroot\formas\Iirf.ini(23): RewriteRule (rule 4) '^/formas/(.*)$' '/formas/index.php?q=$1&r=3' [I,U]
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: c:\inetpub\wwwroot\formas\Iirf.ini(25): RewriteRule (rule 5) '^/(.*)$' '/index.php?q=$1&r=4' [I,L,U]
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: INFO: No global NotifyLog - Unmangled URIs will not be logged.
Thu Mar 29 15:01:15 - 3800 - CountIniLines: ini file c:\inetpub\wwwroot\formas\Iirf.ini (26 lines)
Thu Mar 29 15:01:15 - 3800 - ReadVdirConfig: Done reading INI for vdir(/formas), found 5 rules (0 errors, 0 warnings) on 26 lines, in 1 modules
Thu Mar 29 15:01:15 - 3800 - HttpFilterProc: SF_NOTIFY_URL_MAP
Thu Mar 29 15:01:15 - 3800 - HttpFilterProc: cfg= 0x012C5AE8
Thu Mar 29 15:01:15 - 3800 - HttpFilterProc: SF_NOTIFY_AUTH_COMPLETE
Thu Mar 29 15:01:15 - 3800 - DoRewrites
Thu Mar 29 15:01:15 - 3800 - DoRewrites: Url (decoded): '/formas/sfx?try=301&source=EBSCO:ScienceDirect+(Via+SFX)&month=1&author=Sandra+C.+Jones&issue=4&ISBN=&article=Midwives+and+pregnant+women+talk+about+alcohol:+what+advice+do+we+give+and+what+do+they+receive?&day=1&publisher=Churchill+Livingstone&journal=Midwifery&ISSN=0266-6138&volume=27&recipient=&genre=article&publiPlace=Edinburgh&sender=&year=2011&pages=489'
Thu Mar 29 15:01:15 - 3800 - EvaluateRules: depth=0
Thu Mar 29 15:01:15 - 3800 - EvaluateRules: no RewriteBase
Thu Mar 29 15:01:15 - 3800 - EvaluateRules: Rule 1: 1 match
Thu Mar 29 15:01:15 - 3800 - EvaluateRules: Rule 1: evaluating condition
Thu Mar 29 15:01:15 - 3800 - ApplyUrlEncoding: out 'c:\inetpub\wwwroot\formas\sfx'
Thu Mar 29 15:01:15 - 3800 - EvalCondition: Cond t(%{REQUEST_FILENAME}) op(f) p(-f) => FALSE
Thu Mar 29 15:01:15 - 3800 - ApplyUrlEncoding: out 'c:\inetpub\wwwroot\formas\sfx'
Thu Mar 29 15:01:15 - 3800 - EvalCondition: Cond t(%{REQUEST_FILENAME}) op(d) p(-d) => FALSE
Thu Mar 29 15:01:15 - 3800 - EvalConditionList: rule 1, FALSE, Rule does not apply
Thu Mar 29 15:01:15 - 3800 - EvaluateRules: Rule 2: 3 matches
Thu Mar 29 15:01:15 - 3800 - ApplyUrlEncoding: out '/formas/index.php\?q=sfx?try=301&source=EBSCO:ScienceDirect+(Via+SFX)&month=1&author=Sandra+C.+Jones&issue=4&ISBN=&article=Midwives+and+pregnant+women+talk+about+alcohol:+what+advice+do+we+give+and+what+do+they+receive&&day=1&publisher=Churchill+Livingstone&journal=Midwifery&ISSN=0266-6138&volume=27&recipient=&genre=article&publiPlace=Edinburgh&sender=&year=2011&pages=489&r=1'
Thu Mar 29 15:01:15 - 3800 - EvaluateRules: Result (length 378): /formas/index.php\?q=sfx?try=301&source=EBSCO:ScienceDirect+(Via+SFX)&month=1&author=Sandra+C.+Jones&issue=4&ISBN=&article=Midwives+and+pregnant+women+talk+about+alcohol:+what+advice+do+we+give+and+what+do+they+receive&&day=1&publisher=Churchill+Livingstone&journal=Midwifery&ISSN=0266-6138&volume=27&recipient=&genre=article&publiPlace=Edinburgh&sender=&year=2011&pages=489&r=1
Thu Mar 29 15:01:15 - 3800 - EvaluateRules: Last Rule
Thu Mar 29 15:01:15 - 3800 - EvaluateRules: returning 1
Thu Mar 29 15:01:15 - 3800 - DoRewrites: Rewrite Url to: '/formas/index.php\?q=sfx?try=301&source=EBSCO:ScienceDirect+(Via+SFX)&month=1&author=Sandra+C.+Jones&issue=4&ISBN=&article=Midwives+and+pregnant+women+talk+about+alcohol:+what+advice+do+we+give+and+what+do+they+receive&&day=1&publisher=Churchill+Livingstone&journal=Midwifery&ISSN=0266-6138&volume=27&recipient=&genre=article&publiPlace=Edinburgh&sender=&year=2011&pages=489&r=1'
Thu Mar 29 15:01:15 - 3800 - HttpFilterProc: SF_NOTIFY_URL_MAP
Thu Mar 29 15:01:15 - 3800 - HttpFilterProc: cfg= 0x012C5AE8
Thu Mar 29 15:01:15 - 3800 - HttpFilterProc: SF_NOTIFY_URL_MAP
Thu Mar 29 15:01:15 - 3800 - HttpFilterProc: cfg= 0x012C5AE8
Thu Mar 29 15:01:16 - 3800 - HttpFilterProc: SF_NOTIFY_URL_MAP
Thu Mar 29 15:01:16 - 3800 - HttpFilterProc: cfg= 0x012C5AE8
Thu Mar 29 15:01:16 - 3800 - HttpFilterProc: SF_NOTIFY_URL_MAP
Thu Mar 29 15:01:16 - 3800 - HttpFilterProc: cfg= 0x012C5AE8
Thu Mar 29 15:01:16 - 3800 - HttpFilterProc: SF_NOTIFY_URL_MAP
Thu Mar 29 15:01:16 - 3800 - HttpFilterProc: cfg= 0x012C5AE8

Comments: ** Comment from web user: markuspeter **

(.*) is greedy, and since your incoming url contains more than one ?, the first (.*) matches up to the second ?.

You should modify rule 2 to match all characters except ?

Definitely no an issue with iirf. This question should IMHO be in the forum, not the issue tracker.

Commented Issue: IIRF does not match when %0D or %0A is used in querystring [33574]

markuspeter — Fri, 04 Jan 2013 11:41:49 GMT

RewriteRule ^/.*$ /foo.txt [L]

When visiting a URL like /foo?123%0D or /foo?123%0A, IIRF does not match the rule.
Comments: ** Comment from web user: markuspeter **

IIRF by default decodes the incoming URL before applying the rules, and %0d %0a are decoded into carriage return / new line. Therefore, the expression doesn't match anymore.

You may try using UrlDecoding Off in your iirf.ini file.

Created Issue: IIRF does not match when %0D or %0A is used in querystring [33574]

sAnexeh — Mon, 17 Dec 2012 10:38:43 GMT

RewriteRule ^/.*$ /foo.txt [L]

When visiting a URL like /foo?123%0D or /foo?123%0A, IIRF does not match the rule.

Commented Issue: Duplicate : Ignore This [32548]

andy1234554321 — Fri, 23 Nov 2012 17:30:14 GMT

Ignore this

Comments: ** Comment from web user: andy1234554321 **

how many times?

Commented Issue: Proxying encoded URLs not working correctly [33395]

andy1234554321 — Fri, 23 Nov 2012 03:51:21 GMT

Thanks a lot for creating IIRF. It works great except one little bug that I found, that I created a workaround for in my web service, but it would be nice if it could be fixed. I have written a web service (in .NET) that receives some input parameter (an URL encoded blob) via it's URL. For example: http://127.0.0.1/Register/Default.aspx?data=8I659CKdSjanKZc/9/SMqsdtQ9cs1v60pHNgzFq2RoORCoUxW8WAw45mQ9tVgqWXvIdBWba7uEdJtXaxNxHk4X983fdf230lgKcz2wTjPVcpq4z3zROALFPUJ0hXe3jHurbIIFXu%2bPqUYz9m58P%2bcfHrWhrfVhSuCr6N/4TqnTvCtbAxvGEq6ZaU/2e%2bZZG3X00c8BPNLQMQrLvVqIFroFaxHHiYmspgf/Im1rnXt/ffRZGBtmAqIgbwPsZeBvJ9QPh9IvAYPfZ78okxWFOgrhVKR78jJBvN7ufeo2JlL%2b/KsnmDDNDrJz707uQ45T7DPCfEOKqF7jcdBcnALc5lSoIAAAA%3d If I then check my Web servers log file, comparing calling the URL with IIRF and another time directly I notice one difference: 2012-11-22 23:21:28 192.168.1.240 GET /register/Default.aspx data=8I659CKdSjanKZc/9/SMqsdtQ9cs1v60pHNgzFq2RoORCoUxW8WAw45mQ9tVgqWXvIdBWba7uEdJtXaxNxHk4X983fdf230lgKcz2wTjPVcpq4z3zROALFPUJ0hXe3jHurbIIFXu+PqUYz9m58P+cfHrWhrfVhSuCr6N/4TqnTvCtbAxvGEq6ZaU/2e+ZZG3X00c8BPNLQMQrLvVqIFroFaxHHiYmspgf/Im1rnXt/ffRZGBtmAqIgbwPsZeBvJ9QPh9IvAYPfZ78okxWFOgrhVKR78jJBvN7ufeo2JlL+/KsnmDDNDrJz707uQ45T7DPCfEOKqF7jcdBcnALc5lSoIAAAA= 80 - 1.2.3.4 Mozilla/5.0+(compatible;+MSIE+9.0;+Windows+NT+6.1;+WOW64;+Trident/5.0) 200 0 0 1190 2012-11-22 23:21:48 192.168.1.240 GET /Register/Default.aspx data=8I659CKdSjanKZc/9/SMqsdtQ9cs1v60pHNgzFq2RoORCoUxW8WAw45mQ9tVgqWXvIdBWba7uEdJtXaxNxHk4X983fdf230lgKcz2wTjPVcpq4z3zROALFPUJ0hXe3jHurbIIFXu%2bPqUYz9m58P%2bcfHrWhrfVhSuCr6N/4TqnTvCtbAxvGEq6ZaU/2e%2bZZG3X00c8BPNLQMQrLvVqIFroFaxHHiYmspgf/Im1rnXt/ffRZGBtmAqIgbwPsZeBvJ9QPh9IvAYPfZ78okxWFOgrhVKR78jJBvN7ufeo2JlL%2b/KsnmDDNDrJz707uQ45T7DPCfEOKqF7jcdBcnALc5lSoIAAAA%3d 80 - 5.6.7.8 Mozilla/5.0+(compatible;+MSIE+9.0;+Windows+NT+6.1;+WOW64;+Trident/5.0) 200 0 0 1550 The first one is through IIRF and the second one is directly. I would expect them to be identical. It seems the URL is not encoded anymore when going through IIRF. I have setup the following rules: # Redirect /Register to http://mydomain.com/register RedirectRule ^/Register$ /Register/ [I] ProxyPass ^/Register/(.*)$ http://mydomain.com/register/$1 [I] Somehow IIS still decoded the data to my app, but the data my app received contained a blank ' ' instead of a '+'. I now do replace ' ' with '+' in case the request is coming from an IIRF and it works for now.
Comments: ** Comment from web user: andy1234554321 **

This could be a duplicate of http://iirf.codeplex.com/workitem/31540

Commented Issue: Issue With Long Parameters [33395]

andy1234554321 — Fri, 23 Nov 2012 03:28:16 GMT

I looked further below and there actually exists an UrlEncode function . :)

How ever, I have solved the problem differently now by using the UrlDecoding OFF parameter, preventing the URL becoming decoded at all. This preserves the URL.

It is still a bug though I think and can be easily tested by proxying any Url having a parameter like this:
http://www.mydomain.com/myapp.aspx?PARAM=%3D

%3D is the '=' character.

Commented Issue: Issue With Long Parameters [33395]

andy1234554321 — Fri, 23 Nov 2012 01:26:44 GMT

I had a look at the source code and it seems that the UrlEncodeOneChar method is commented out in UrlDecode.c so it seems likely that no encoding is taking place:
...
// char * UrlEncodeOneChar(char c)
// {
// static int N = sizeof(gUrlEncodedChars)/sizeof(gUrlEncodedChars[0]);
// int i;
// for (i=0; i < N && replaced==0; i++) {
// if (c==gUrlEncodedChars[i].c)
// return gUrlEncodedChars[i].encoded;
// }
// return NULL;
// }
...

Created Issue: Issue With Long Parameters [33395]

andy1234554321 — Fri, 23 Nov 2012 00:20:40 GMT

Thanks a lot for creating IIRF. It works great except one little bug that I found, that I created a workaround for in my web service, but it would be nice if it could be fixed.

I have written a web service (in .NET) that receives some input parameter (an URL encoded blob) via it's URL.

For example:
http://127.0.0.1/Register/Default.aspx?data=8I659CKdSjanKZc/9/SMqsdtQ9cs1v60pHNgzFq2RoORCoUxW8WAw45mQ9tVgqWXvIdBWba7uEdJtXaxNxHk4X983fdf230lgKcz2wTjPVcpq4z3zROALFPUJ0hXe3jHurbIIFXu%2bPqUYz9m58P%2bcfHrWhrfVhSuCr6N/4TqnTvCtbAxvGEq6ZaU/2e%2bZZG3X00c8BPNLQMQrLvVqIFroFaxHHiYmspgf/Im1rnXt/ffRZGBtmAqIgbwPsZeBvJ9QPh9IvAYPfZ78okxWFOgrhVKR78jJBvN7ufeo2JlL%2b/KsnmDDNDrJz707uQ45T7DPCfEOKqF7jcdBcnALc5lSoIAAAA%3d

If I then check my Web servers log file, comparing calling the URL with IIRF and another time directly I notice one difference:
2012-11-22 23:21:28 192.168.1.240 GET /register/Default.aspx data=8I659CKdSjanKZc/9/SMqsdtQ9cs1v60pHNgzFq2RoORCoUxW8WAw45mQ9tVgqWXvIdBWba7uEdJtXaxNxHk4X983fdf230lgKcz2wTjPVcpq4z3zROALFPUJ0hXe3jHurbIIFXu+PqUYz9m58P+cfHrWhrfVhSuCr6N/4TqnTvCtbAxvGEq6ZaU/2e+ZZG3X00c8BPNLQMQrLvVqIFroFaxHHiYmspgf/Im1rnXt/ffRZGBtmAqIgbwPsZeBvJ9QPh9IvAYPfZ78okxWFOgrhVKR78jJBvN7ufeo2JlL+/KsnmDDNDrJz707uQ45T7DPCfEOKqF7jcdBcnALc5lSoIAAAA= 80 - 1.2.3.4 Mozilla/5.0+(compatible;+MSIE+9.0;+Windows+NT+6.1;+WOW64;+Trident/5.0) 200 0 0 1190
2012-11-22 23:21:48 192.168.1.240 GET /Register/Default.aspx data=8I659CKdSjanKZc/9/SMqsdtQ9cs1v60pHNgzFq2RoORCoUxW8WAw45mQ9tVgqWXvIdBWba7uEdJtXaxNxHk4X983fdf230lgKcz2wTjPVcpq4z3zROALFPUJ0hXe3jHurbIIFXu%2bPqUYz9m58P%2bcfHrWhrfVhSuCr6N/4TqnTvCtbAxvGEq6ZaU/2e%2bZZG3X00c8BPNLQMQrLvVqIFroFaxHHiYmspgf/Im1rnXt/ffRZGBtmAqIgbwPsZeBvJ9QPh9IvAYPfZ78okxWFOgrhVKR78jJBvN7ufeo2JlL%2b/KsnmDDNDrJz707uQ45T7DPCfEOKqF7jcdBcnALc5lSoIAAAA%3d 80 - 5.6.7.8 Mozilla/5.0+(compatible;+MSIE+9.0;+Windows+NT+6.1;+WOW64;+Trident/5.0) 200 0 0 1550

The first one is through IIRF and the second one is directly. I would expect them to be identical.
It seems the URL is not encoded anymore when going through IIRF.

I have setup the following rules:
# Redirect /Register to http://mydomain.com/register
RedirectRule ^/Register$ /Register/ [I]
ProxyPass ^/Register/(.*)$ http://mydomain.com/register/$1 [I]

Somehow IIS still decoded the data to my app, but the data my app received contained a blank ' ' instead of a '+'. I now do replace ' ' with '+' in case the request is coming from an IIRF and it works for now.

Commented Issue: Documentation link does not work [33188]

georger214 — Thu, 04 Oct 2012 18:04:29 GMT

Attempt to visit the documentation pages:
 
http://error404.000webhost.com/cpu-limit-reached.html
Comments: ** Comment from web user: georger214 **

Now that the documentation link has been changed again it shows up as spyware
Spyware.Exploit.FPCS.herobo.com detected

Created Issue: Documentation link does not work [33188]

otaku888 — Mon, 01 Oct 2012 10:05:18 GMT

Attempt to visit the documentation pages:

http://error404.000webhost.com/cpu-limit-reached.html

Created Issue: Encoding of ini may cause an unexpected exit without notification [33071]

Jonny007MKD — Mon, 27 Aug 2012 12:43:29 GMT

Hi,
I spent many hours to day tracking down this issue.
I created an vdir-iirf.ini with PowerShell and somehow IIRF didn't work. Even the status page didn't show.
I monitored the file with procmon and it was read properly, the iirf filter was loaded in the FailedReqLog and anything looked fine but I got a 404 error anyway.
So I looked in what encoding the ini was saved and it turned out that IIRF can handle ANSI and UTF8 but not Unicode. There was no error in the event log about that.

Hope you can solve this :)

greetz
Jonny007