PFX | PyPI Package which helps in Standard Imaging Techniques | Computer Vision library
kandi X-RAY | PFX Summary
kandi X-RAY | PFX Summary
PFX or Python-Effects is a PyPI Package which helps in Standard Imaging Techniques. Check it out at :
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Top functions reviewed by kandi - BETA
- This function is used to generate a PNG image .
- Return the contents of the README . md file .
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Community Discussions
Trending Discussions on PFX
QUESTION
This question is related to Azure MSIX Build and Package task only has Release and Debug configurations
We have a WinForms project that has an MSIX installer. Manually, we can successfully create
- An MSIXBUNDLE and deploy it to Kudu
- An MSIX and deploy it to an Azure VM through a VHDX. We have manually convert the MSIX to a VHDX first
We are now trying to automate the build and release process to create the VHDX. However, we are getting a blank screen when the VHDX is mounted using a process that we have already validated. The only thing different is the build method (i.e., MSBuild versus VS Publish).
How do we create a working VHDX in Azure CI Build Pipeline?
Below is the YAML.
...ANSWER
Answered 2021-Jun-15 at 14:26Actually, there is nothing wrong with the YAML. The problem was a delay in the virtual machine loading the VHDX. In other words, wait about 5 minutes once the VHDX is mounted before trying to run the application. I am leaving this here in case anyone else runs into this issue
.
QUESTION
I have an application that uses Blazor and Docker that can run in multiple modes for multiple customers (loading various configurations and modules). I use the Profile feature in Visual Studio 2019 to change the environment variables, that decide which version of the application to run.
As standard the Docker profile is the active one. When I run the application in this mode, it starts no problem and the development SSL certificate is valid.
I have created some new profiles (and belonging appsettings.*.json files) that I can select here
When I do select one of these profiles they load up fine and the application runs, but for some reason they won't reuse the same development certificate that was working when I am running it in the 'Docker' Profile. How do I fix this?
I have tried the following:
- In the secrets.json i have tried to add a line like so: "Kestrel:Certificates:#####Staging:Password": "" () is the same number as the Kestrel:Certificates:Development:Password one, that already exists in the file, without any changes to the behavior.
- From this URL: https://docs.microsoft.com/en-us/dotnet/core/additional-tools/self-signed-certificates-guide I have tried to create a new certificate by doing this: "dotnet dev-certs https -ep $env:USERPROFILE.aspnet\https\aspnetapp.pfx -p crypticpassword" in the terminal (in VS). I switched USERPROFILE to the name of the environment variable, and crypticpassword to a new random guid. It said it already had a valid certificate.
- Do I have to generate a certificate per profile?
- Can I reuse the one that is already working for 'Docker'?
- How is this done?
ANSWER
Answered 2021-Jun-09 at 11:24Answer is that this is not supported with docker.
https://github.com/dotnet/aspnetcore/issues/33220#issuecomment-854633300
QUESTION
I am making a Discord bot command where you can build a city. There is a list command I am trying to make which lists all of the roads and places made in the city. Both of them keep having "undefined" before the first line in the value place. Here is what I get in my embed: the places, the roads
Here is my code for both of the commands:
...ANSWER
Answered 2021-Jun-02 at 00:22The following line is trying to use destructuring to set all these variables, but none of their names is a key of ``
:
QUESTION
I'm making an app that lets the user select snacks from a list of available snacks. The snacks are loaded from an external API.
I'm using redux-observable
to "listen" for actions and then dispatch the appropriate API requests. Here's my existing code, with a comment on the problematic line of code:
ANSWER
Answered 2021-May-30 at 03:33If I use filter
and .match
then the correct type is inferred:
QUESTION
We are connecting to IBM MQ from Java client we have successfully established the connection when sslauth is set to optional SSLCAUTH(OPTIONAL). But when we change it to required SSLCAUTH(REQUIRED) we are getting
AMQ9637E: During handshake, the remote partner sent no certificate
I have checked below link
Connecting to a Websphere MQ in Java with SSL/Keystore
T.Rob's answer mentions about "the QMgr must have your application's self-signed cert or a CA root cert that signed your app's cert in its keystore"
and below link
.Net and IBM MQ Managed connection SSL using pfx ca cert
which exactly quotes the exception/error that we are getting at Server / Queue Manager's end.(During handshake, the remote partner sent no certificate.)
As quoted by Daniel in one the comment of above answer "the MQ server needs all the CA certs of your certificate". I feel this may be issue in my case too.
My question is
In response section for AMQ9637E in IBM doc's
https://www.ibm.com/docs/en/ibm-mq/9.0?topic=multiplatforms-amq9xxx-remote
It is mentioned that "Look at the key repository on the remote side of this channel, and make sure the appropriate certificates are present, with correct labels.".
Here I am not very much sure about what labels is referring to is it referring to Alias name that we have given to certificate ?
...ANSWER
Answered 2021-May-28 at 05:37Based on the labels you have a Java based application. Java does not use the cert label when selecting a cert to present, it picks a cert based on what signers the queue manager trusts. The queue manager must have the full signer chain in its key store for the java client to present a cert. If your cert is signed by an intermediate and then that is signed by a root you would need both in the queue manager key store.
QUESTION
I am attempting to send a self-signed client certificate using HttpClient
with the following code:
ANSWER
Answered 2021-May-27 at 17:40This answer led me to the solution.
X509Certificate2.PrivateKey
was throwing a NotSupportedException
because I was using ECD as the signature algorithm. I switched to RSA and now it properly sends the certificate.
What's strange is that tracing showed no issue with the ECD cert, and it was able to successfully identify the private key. I have no idea why this is the case -- it sounds like a bug to me. Nevertheless, RSA will work for my use case and I am tired of debugging this.
QUESTION
I am attempting to utilise Powershell to automate the creation of some PFX certs using Openssl. I am trying to create a foreach loop that takes both the private pem key and the certificate that was issued and pushes out a pfx file using the openssl pkcs12 command. I have attempted to create an object on which the foreach loop can grab the data but I don't believe the correct value is being parsed through to the openssl command.
...ANSWER
Answered 2021-May-25 at 04:16When you build the $obj
object you are only creating one object with a property containing an array of $certpath
paths and another property with an array of $keypath
paths. I believe your intention is to create separate objects containing one matching certpath and keypath. If so, you need some additional logic to do this matching and place the appropriate single certpaths and keypaths together in each $obj using a some loops.
Unfortunately I am unable to test this code, however I think it should work. The foreach
loop on the $a
variable is the main difference from your code and is where the certs are being matched with the keys. I also moved the code for the pfx file name here.
QUESTION
I hope someone can explain to me where I have made a mistake. I always thought that when I export a certificate with a private key and import it again, the private key is stable and does not change. Especially across computers.
Now I have been proven wrong and I don't understand it.
Given a certificate Z. Which contains a private key pk. I import this certificate onto a computer C1 and onto a computer C2.
I get the parameters of the private key on both.
...ANSWER
Answered 2021-May-18 at 16:37Basically, the D
value doesn't matter, and you're seeing a consequence of that.
"Did you just say the D
value doesn't matter? Isn't RSA based on m == modpow(modpow(m, e, n), d, n)
?"
Yep, and yep. But the Chinese Remainder Theorem provides for a more efficient implementation for modpow(m, d, n)
, so no one really bothers with D
.
The other thing that's going on, is that when an RSA private key is imported you have a couple of choices: 1) verify that n == (p * q) and the d/dp/dq/qInv make sense given n/e/p/q, fail if they don't, 2) import the key on faith, deal with consequences of inconsistency ("garbage in, garbage out"), 3) do (1) but fix any incorrect data.
OK, so we have the premise of why the values might change (strategy (3)), but why are they actually changing?
Because there are at least two different common answers for D
. ("Isn't D unique?" no. "Didn't you say D doesn't matter?" OK, so it matters in computing the CRT parameters, then it stops mattering.)
The original RSA paper defined D as the modular multiplicative inverse of e modulo the Euler totient function of N. The usual symbol for the Euler totient function is the Greek letter phi. Many smart people later, the statement got changed to D being the modular multiplicative inverse of e modulo the Carmichael function of N. The usual symbol for the Carmichael function is the Greek letter lambda.
The difference is sort of a squares-vs-rectangles thing. All D-phi values work for RSA, because e * D-phi === 1 (mod lambda(N))
. Since all D-lambda values also work for RSA, but don't adhere to e * D-lambda === 1 (mod phi(N))
, the formula got rewritten.
OK, there's the background, so what's happening?
- Windows CAPI (powers RSACryptoServiceProvider on Windows, RSA.Create() on .NET Framework) generates keys using lambda, but preserves the D value across import/export.
- OpenSSL (powers RSA classes on Linux) generates keys using phi, but preserves the D value across import/export.
- Windows CNG (powers RSACng on Windows, RSA.Create() on .NET5/.NET Core on Windows) generates keys using phi, but discards D on import and recomputes it from N/E/P/Q for export.
- (There's some nuance here... I feel like CNG changed to maybe preserve the D value around Windows 10 20H1.)
- I don't remember what Android does (probably OpenSSL behaviors), or what macOS does.
So, my guess is that C1 and C2 are running on different OSes (or different versions of the same OS).
https://github.com/dotnet/runtime/commit/700a07cae19fe64649c2fb4c6c10e6b9aa85dc29 shows how we dealt with it in the test suite for .NET. For application code, my recommendation is to just trust the systems.
QUESTION
I am having a problem with the following code. I am trying to assign the following permissions to an App Registration in AzureAD using the -RequiredResourceAccess property from New-AzureADApplication. I keep getting an invalid value for $reqGraph?
Please help?
...New-AzureADApplication : Error occurred while executing NewApplication Code: Request_BadRequest Message: Invalid value specified for property 'resourceAppId' of resource 'RequiredResourceAccess'. RequestId: 5abf5ea5-8f94-4d14-8e8d-8f12a92bf3e5 DateTimeStamp: Mon, 17 May 2021 07:12:02 GMT Details: PropertyName - resourceAppId, PropertyErrorCode
- InvalidValue HttpStatusCode: BadRequest HttpStatusDescription: Bad Request HttpResponseStatus: Completed
ANSWER
Answered 2021-May-18 at 13:32It seems that there are more than one app registration whose name includes "Microsoft Graph" in your tenant. It causes you to get the wrong $svcPrincipal.AppId
(in this case, it may be a combination of multiple app ids).
Please directly set $reqGraph.ResourceAppId = "00000003-0000-0000-c000-000000000000"
.
00000003-0000-0000-c000-000000000000
is the app id of the Microsoft Graph app, which is a fixed value.
QUESTION
I'm currently on a free App Service plan and have uploaded a certificate (.pfx file) via FTP to /site/certs/mycert.pfx
. My app is published to /site/wwwroot/
which is publicly accessible. I want my app to be able to access the certificates in /certs/
, but not have /certs/
publicly accessible to anyone else.
Is that how it is currently working or do I need to do some configuration to block outside access to /certs/
?
ANSWER
Answered 2021-May-14 at 07:07It is not necessary to do additional configuration to block outside access to your files in kudu.
You could have a look at the security of kudu:
Ones with Kudu access are ones owning the site. To expand, they can deploy any codes (good or malicious) to and has access to any secret settings of the site (eg. KeyVault, SQL and Storage credentials, Private Certificates, etc.). In Azure, only those with Contributor / Owner access (to be exact, with microsoft.web/sites/publish/action or, for slot, microsoft.web/sites/slots/publish/action) will have access to Kudu (SCM).
You could also Import a certificate in Azure Key Vault, which is the recommended way to store your certificate safely.
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