PEF | research prototype application demonstrating network | DNS library

Can anyone tell me why?

The content-type of an uploaded file is provided by the client. It is being reported as application/octet-stream (i.e. some bytes of data in no recognized format) because the browser/OS doesn't that is uploading it doesn't recognize the file type.

Do I have to change the upload form enctype to something other than enctype="multipart/form-data"?

No. The content-type reported for the file is specified for the part of the upload (which consists of multiple parts of form data).

Can anyone tell me how to get the raw file recognised as an image?

Short of making changes to every browser that accesses your website (which isn't practical except under very unusual circumstances), you can't. At least not at this point.

I am trying to validate the upload.

Validating that a file is an image by trusting that the content-type header sent by the client isn't safe anyway.

I have tried using finfo and finfo_file to get a file type (it also returns 'application/octet-stream').

Likely for the same reason that the client couldn't identify it. RAW files are distinctly non-standard.

Processing the image is not an issue.

Then the tools you use to process it are likely the best way to determine if it is the type of data you want.

By default, decryption on machine done with DPAPI which means anyone with access to the machine can encrypt/decrypt. If you want to only allow administrators and the web app can perform the decryption, then you need to use the RSA provider (instead of DPAPI). This will allow you to create a key in a key container and then you can assign a DACL to the key container for the account you want access to the key.

ASP.NET web.config encryption security

https://inthetechpit.com/2019/05/21/encrypt-web-config-with-rsa-encryption/

The steps you are taking that use aspnet_Regiis are really intended for web applications hosted in Internet Information Server (IIS). The file it is looking for is really "web.config." You mentioned that the app being constructed is a winforms application, which isn't a web application. Regular winforms applications are generally configured via a file called "app.config." Visual Studio may have created a base app.config for you depending on the version you're using.

You can "trick" aspnet_Regiis into encrypting your configuration file by temporarily renaming app.config to web.config, and then invoking aspnet_regiis with a flag that points to the exact path of our "phony" web.config:

For simplicity, let's say your initial app.config resides in c:\MyPrograms\MyApp.

1. Rename app.config to web.config.
2. From an administrative command prompt, set your current directory to c:\windows\micrsoft.net\framework\v4.0.30319

3. Invoke aspnet_regiis, using the "-pef" switch to instruct the tool to encrypt a particular section of your web.config:

   aspnet_regiis -pef "connectionStrings" c:\MyPrograms\MyApp

4. If you see a "Succeeded" message, rename your web.config back to app.config, and run your application. .NET should decrypt your connection string automatically at runtime on that machine.

If you need to put this application on other machines, you may need to consider setting up a common encryption key that can be installed on other machines as well as define a provider in web.config that leverages that key. But for now, let's get the basic process working locally, and then worry about the other components once we know this part is working.

Hope this helps!

I took the time install the extension and try out your code. Everything you said is correct. The StorageFile when acquired from a StorageFileQueryResult results in default (wrong) image properties for the PEF file, but works fine with jpg files. This is clearly a bug. Whether the bug is in the framework or in the RAW image extension I do not know. Note that the extension has a lot of negative feedback on the Windows Store.

There is a reasonable workaround. You don't have to do one file at a time. Instead of using the query you can do this:

ASPNET_REGIIS command pef/pdf are specific to machine/server. We cannot copy encrypted web.config form one server to other server.

Here's a tidyverse solution using inner_join. This should get you what you wanted if I understood the request correctly - it's just the rows from homedf where there's a match from the PROdf.

The version of ImageMagick that you are using is too old. You will need to upgrade to at least the version below but I would advise you to upgrade to the latest version.

My Answer is inspired from yurzui's answer here. I'm using the logic from his answer to get the nativeElement of a particular FormControl by using it's FormControl.

This is the logic that does that:

Does your cluster have any role Based access control Storage permissions. I also suggest that you verify Permissions required to deploy or Cloud Run for Anthos

Check if you have the Storage permission and scopes4