I'm working on a Cybersource Authorization form, which has a PHP sample
page.
I'm trying to use the hmac() function in CF10. However, the documentation
on it is lacking to say the least.
Parameters
Parameter
Required\Optional
Description
message
Required
The message to transmit. The
Sandy,
I do believe that you can use any algorithm that the hash function
supports. Take a look at the documentation for hash and you will see what
options you have.
On Tue, Sep 9, 2014 at 8:34 AM, Sandra Clark sclarkli...@gmail.com wrote:
I'm working on a Cybersource Authorization form,
Tried that, I am now getting an error telling me that An error occurred
while generating HMAC.
Error: Algorithm SHA-256 not available.
HASH() documentation is showing SHA-256
*sigh*
-Original Message-
From: Dean Lawrence [mailto:dean...@gmail.com]
Sent: Tuesday, September 9, 2014
Sandy, what are you trying to encrypt? I ran into a similar issue recently
trying to use AES 256 encryption for SFTP
On Sep 9, 2014 10:47 AM, Sandra Clark sclarkli...@gmail.com wrote:
Tried that, I am now getting an error telling me that An error occurred
while generating HMAC.
Error:
Sandy,
Looking at the example in the HMAC() docs, they prefixed the algorithm type
with HMAC. Maybe if you try HMACSHA-256, to see if it works?
On Tue, Sep 9, 2014 at 10:46 AM, Sandra Clark sclarkli...@gmail.com wrote:
Tried that, I am now getting an error telling me that An error occurred
Thanks
I'm trying to encrypt payment information for a group using CyberSource.
I found documentation on encrypt() that specified using HMAC-SHAx (where x
could be 256). Got the same error.
http://help.adobe.com/livedocs/coldfusion/8/htmldocs/help.html?content=funct
ions_e-g_01.html. CF10
I found that there are certain things that ColdFusion doesn't support 256
bit encryption for. SFTP and CFHTTP among others. The solution is to
download and install the updated encryption library from Sun. I can post
details when I'm not on my phone.
On Sep 9, 2014 11:22 AM, Sandra Clark
I have a script that returns image properties to me (below). After years of
using it I've hit some sort of file that crashes it. The error I'm getting is:
Numbers of source Raster bands and source color space components do not
match null
I'm assuming that from a corrupt image
If there is an error in your error handling code you will get a hard error. It
may be because you are still attempting to work with the corrupt file in
your catch.
Change this:
cfcatch type=Anycfset get_imginfo.ImgWidth=0cfset
get_imginfo.ImgHeight=0/cfcatch
To this:
cfcatch type=Any/cfcatch
Thanks, but that had no effect at all.
Robert Harrison
Director of Interactive Services
Austin Williams
Advertising I Branding I Digital I Direct
125 Kennedy Drive, Suite 100 I Hauppauge, NY 11788
T 631.231.6600 X 119 F 631.434.7022
http://www.austin-williams.com
Blog:
Any particular reason you are not using cfscript versions of try/catch?
Old version of CF?
try {
code goes here
}
catch(Any excpt) {
code goes here
}
Given any thought to a different image processor to see if you get a
different result? I'm thinking cfimage, assuming you are using at
Numbers of source Raster bands and source color space components do not
match null
Where do you see this error? In the exception logs? Or is the thread just
dying and outputting this and not continuing on?
Also what CF Version, I know older versions seemed to have many more
problems reading
It's a seven year old site but it's on a CF10 server. Tried using CFIMAGE but
it's too slow.
Robert Harrison
Director of Interactive Services
Austin Williams
Advertising I Branding I Digital I Direct
125 Kennedy Drive, Suite 100 I Hauppauge, NY 11788
T 631.231.6600 X 119 F
Try HMACSHA256 for the algorithm see http://cfdocs.org/hmac
--
Pete Freitag - Adobe Community Professional
http://foundeo.com/ - ColdFusion Consulting Products
http://hackmycf.com - Is your ColdFusion Server Secure?
http://www.youtube.com/watch?v=ubESB87vl5U - FuseGuard your CFML in 10
minutes
Looks like the code you are using is bhImgInfo() from cflib, with only very
slight changes. There's more than one way to skin that cat:
https://gist.github.com/vikaskanani/6256084
looks more robust in the catch department. Maybe a little too robust, but
it also separates out the file read
not an answer to your question, but have you tried using ImageMagick or
cfx_openimage instead ?
I have found both to be more reliable than CF's built in image handling.
On Tue, Sep 9, 2014 at 6:56 PM, Robert Harrison rob...@austin-williams.com
wrote:
It's a seven year old site but it's on a
Thanks Pete!
-Original Message-
From: Pete Freitag [mailto:p...@foundeo.com]
Sent: Tuesday, September 9, 2014 2:11 PM
To: cf-talk
Subject: Re: HMAC Algorithms and Encoding?
Try HMACSHA256 for the algorithm see http://cfdocs.org/hmac
--
Pete Freitag - Adobe Community Professional
Does SHA256 require the Java Cryptography Extension be installed, or is
that just SHA512 and above?
-Carl V.
On 9/9/2014 11:36 AM, Sandra Clark wrote:
Thanks Pete!
-Original Message-
From: Pete Freitag [mailto:p...@foundeo.com]
Sent: Tuesday, September 9, 2014 2:11 PM
To: cf-talk
I would take a guess that it does, I needed to do it to get AES 256 to
work for SFTP
On Sep 9, 2014 4:05 PM, Carl Von Stetten vonner.li...@vonner.net wrote:
Does SHA256 require the Java Cryptography Extension be installed, or is
that just SHA512 and above?
-Carl V.
On 9/9/2014 11:36 AM,
Thanks Dave,
If I use a browser, I can see the feeds. Using a feed reader in
Google Chrome browser, I can notice the
feeds load correctly.
Are you using a browser from the machine running CF?
No, the machine running CF cannot access the website. I get a message that the
request timed
If I use a browser, I can see the feeds. Using a feed reader in
Google Chrome browser, I can notice the feeds load correctly.
Are you using a browser from the machine running CF?
No, the machine running CF cannot access the website. I get a message that
the request timed out. But,
you need to do some basic tests, which your server admin should have
already done.
for a start ping the domain from the cf server, does this work and do you
get the right IP, if not then it is a dns issue.
make sure that someone has not created an entry in the local hosts file.
On Wed, Sep 10,
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