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Chilkat 29-Dec-2021

What’s going on in Chilkat support today… 1. Extremely long HTTP request headers can be a problem.  (Headers that are more than 1000 characters in length)  Some HTTP servers reject them unless the MIME...

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Chilkat 3-Jan-2022

What’s going on in Chilkat support today… 1. Is the Nvidia Jetson Nano development platform supported?   Yes, you would use the downloads for aarch64-linux.  For example, if C/C++, use the Aarch64...

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Chilkat 4-Jan-2022

What’s going on in Chilkat support today? 1. A web server was responding with LF-only line endings in the HTTP response header.  (The HTTP and MIME standard specifies that headers should have CRLF line...

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Chilkat 5-Jan-2022 Remote SSH Commands on Cisco and Dell Force 10 Switches

What’s going on w/ Chilkat today… 1. User trying to execute remote SSH commands on two different switches:  One is a Cisco switch, the second is a Dell Force 10.   All working fine w/ Ssh.QuickCommand...

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Chilkat 6-Jan-2022

What’s going on in Chilkat support today… 1. IMAP MOVE command:  Is it possible to get the old UID’s mapped to the new UID’s for messages that are moved?   The answer is:  I don’t know.  One would need...

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Chilkat 11-Jan-2022

What’s going on in Chilkat support today… 1. Improved support for Vietnamese character encoding conversions having to do with utf-16 chars precomposed characters.  This improvement will be seen in all...

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Chilkat 13-Jan-2022

What’s happening in Chilkat support today.. 1. The Chilkat.Rest AllowHeaderQB property didn’t prevent Q/B encoding of 8-bit MIME headers (i.e. header fields containing non-us-ascii chars)....

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Chilkat 14-Jan-2022 – Adding Support for Ed25519 in CSR

What’s going on in Chilkat support today… 1. Adding support for Ed25519 keys for CSR generation. Chilkat 11-Jan-2022

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Chilkat 19-Jan-2022 Added 3 New Key Exchange Algorithms for SSH

What’s happening in Chilkat support today.. – Added the following key exchange algorithms to Chilkat’s internal SSH transport: diffie-hellman-group16-sha512, diffie-hellman-group18-sha512,...

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Chilkat 27-Jan-2022

What’s going on in Chilkat support… 1. Older programming languages such as VB6 and FoxPro run as 32-bit applications. Always. Even on 64-bit Windows computers. You should always use the 32-bit ActiveX...

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Chilkat 3-Feb-2022 – ebXML Message Signing and Verification

1. Chilkat fixed XML signature generation and verification for ebXML Messages.  These are messages using the following Transform: <Transform...

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Chilkat v9.5.0.90 Release Notes

Previous Version: https://cknotes.com/chilkat-v9-5-0-89-release-notes/ Chilkat v9.5.0.90 Release Notes XmlDSigGen:  Added the AddObjectRef2 and AddSameDocRef2 methods to allow for a more precise...

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Chilkat 13-April-2022

Ok… we’ve been neglecting to publish our daily logs of things researched and/or developed.  We’ll try to get in the habit starting again today.. OAuth2 authentication for desktop apps. Many developers...

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Chilkat 16-April-2022

Problem Report: Sending Signed Email with an Attachment A user reported a problem where sending digitally signed email works fine for emails with no attachments, but verification on the receiving end...

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Chilkat 4-May-2022 – This Python version does not match the downloaded...

Question: Unable to install Chilkat because of the Python version and architecture error: “This Python version does not match the downloaded Chilkat module.” Answer: Refer to the install instructions...

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AWS Presigned URLs for Services Other than S3?

There is a big unsolved mystery:  Is it possible to create pre-signed URLs for AWS services other than S3?    For example, is it possible to create a pre-signed URL that allows the user to send an SES...

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GMail SMTP with Send-Only Scope? (https://www.googleapis.com/auth/gmail.send)

Apparently the full permission scope is required to do XOAUTH2 authentication in the SMTP protocol for GMail. See these examples https://www.example-code.com/vbnet/gmail_smtp_oauth2_access_token.asp...

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Install PHP Extensions on Shared Hosting (such as BlueHost)?

Question: Is it possible to install the Chilkat PHP extension at a sharing host like Bluehost?  I’ve been trying but no success until now, so I am starting to think that it isn’t possible. Answer:  It...

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SMTP / Office 365 / OAuth2 : SmtpCmdResp: 535 5.7.3 Authentication unsuccessful

Question: A customer wants to send emails with Office 365 and OAuth2 Authentication. The setup of the application in Azure is OK. It works for one user. For another user we have the following error:...

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undefined reference to `__res_query’

Question: Trying to link Chilkat (C++) with the following libs: LIBS=-lstdc++fs \ -pthread \ -L${FMT_LIB} -lfmt \ -lspdlog \ /usr/local/lib/libredis++.a \ ${BOOST_LIB}/libboost_json.a \ ... ......

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