The .NET Core Identity model has an IPasswordHasher<> interface for  for 

  • Hashing a password so that it can be stored in a database
  • Verifying a provided plain-text password matches a previously stored hash. 

I am getting invalid password errors during the login process when the .NET Core Identity model computes a hash from a plain text input and compares it to a password hash value I've returned from Caché. The default hashing algorithm is PBKDF2 with HMAC-SHA256, 128-bit salt, 256-bit subkey, and 10,000 iterations (detailed article on .NET Core Identity PasswordHasher). The algorithm Caché uses is probably different which may be why I am getting errors.

Last answer 1 days ago Last comment 16 hours 41 min ago
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Good morning!

I am developing a Java project (Spring Boot + Maven + Hibernate) but I've a big issue when I try to define the Hibernate Dialect org.hibernate.dialect.InterSystemsIRISDialect... that dialect is neither in the Hibernate library nor in the IRISDriver class com.intersystems.jdbc

How should I define the IRISDialect in my project?

 

Thank you in advance!

Last answer 17 June 2019 Last comment 2 days ago
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Noticed some unexpected behavior when using $ZTH

Resultant values less than 1 are treated as strings and values >=1 are numbers.  Causing heartburn in $Query / $Next / $Order loops. Is there a setting somewhere that can change this?

Example:

// Parse the time out of a text string whose format is YYYYMMDDHHMMSSsssssssss   (lower case s = fractional parts)

Set MsgDT = "20180405000000001005933"
Set MsgDTH = $ZTH(($E(MsgDT,9,10)_":"_$E(MsgDT,11,12)_":"_$E(MsgDT,13,14)_"."_$E(MsgDT,15,23)),1)

//Do it again, but add a sec to the time string 

Last answer 15 June 2019 Last comment 17 June 2019
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I am attempting to use Node.js to perform a simple query against the database using some identifying information to get the ID. This is what I am attempting to do:

 

var irisobj = require('iris');
var myData = new irisobj.IRIS();
var result = myData.open({ path:"C:/InterSystems/IRIS/Mgr",
                       username: "USERNAME",
                       password: "PASSWORD",
                       namespace: "YOURNAMESPACE"
            }
        );

Last answer 12 May 2019 Last comment 12 May 2019
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Hello,

We're having troubles with working over Telnet on Caché Unicode with WRQ Reflection.

We can't input extended characters (é,à,Ø,...), DELETE-key doesn't work, ...

Has anyone a solution for working with WRQ Reflection or a decent alternative ?

We tried Putty and Caché-terminal but these are not sufficent.

 

Regards,

Kurt Hofman.

Last answer 9 May 2019 Last comment 10 May 2019
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I am still new to cache objectscript and am trying to figure out how I would go about removing the escape characters from my JSON below. When I call the $toJSON method it's adding the "\" character in the file path.

 

{"FileStatus":"P","Path":"\/somepath\/test\/test123\/filename.txt","InterchangeOID":"100458"}

My Code:

Last answer 23 April 2019 Last comment 2 May 2019
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At the moment I am trying to write a documentation file for a project and intend to use LaTeX for it.
Has anyone already had experience with this? I haven't found syntax highlighting with the LaTeX packages I know yet.
I found a request on Pygment but it was from 2016 and there was no reply on it since then.

Does anyone know a simple way for syntax highlighting COS in LaTeX?
Thanks for your input!
 

Martin

Last answer 10 days ago Last comment 2 April 2019
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