xca | X Certificate and Key management | TLS library

by chris2511 C++ Version: RELEASE.2.4.0 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | xca Summary

xca is a C++ library typically used in Security, TLS applications. xca has no bugs, it has no vulnerabilities and it has medium support. However xca has a Non-SPDX License. You can download it from GitHub.

A detailled changelog can be found here:.

Support

Quality

Security

License

Reuse

Support

xca has a medium active ecosystem.

It has 1052 star(s) with 150 fork(s). There are 58 watchers for this library.

It had no major release in the last 12 months.

There are 132 open issues and 224 have been closed. On average issues are closed in 163 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of xca is RELEASE.2.4.0

Quality

xca has 0 bugs and 0 code smells.

Security

xca has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

xca code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

xca has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

xca releases are available to install and integrate.

It has 45 lines of code, 0 functions and 16 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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xca Key Features

No Key Features are available at this moment for xca.

xca Examples and Code Snippets

No Code Snippets are available at this moment for xca.

Community Discussions

Trending Discussions on xca

RSA Encrypted data convert from bytes to string and back to bytes?

why is this signature different from the original after creating a qr code and scanning it with pyzbar?

Cant understand Request response json

Error when checking if username, hash, and key exists in a table stored in mysql

How to use Python to save nacl SigningKey public and private keys as plain text?

MQTT TLS connection

How to convert SQLite Blob field to string with Python

Reading variable length binary values from a file in python

Elastic Beanstalk environment is failing suddenly. Why?

Nginx pod responds with its listening port in self-signed certificate examples

QUESTION

RSA Encrypted data convert from bytes to string and back to bytes?

Asked 2022-Apr-02 at 20:50

I am trying to implement a Symmetric-key agreement scheme using public-key cryptography between multiple clients via socket communication and I have been testing the encryption and decryption functionality.

...

ANSWER

Answered 2022-Apr-02 at 20:18

This is a normal process; after encryption you have surely non-printable characters, possible even more than printable ones.

To make the process more symmetric you should use byte strings instead of strings for plain text as well as cipghertext, which in Python are indicated by a leading b as in b"hello". (Available cryptography modules also require byte strings for everything, and this is the only way to encrypt files, like e.g. a picture). Note, that there is no difference between bytes and byte strings, its just a different notation, so you don't have to look for the encoding for each normal character - if you already have bytes, no conversion is required

Especially in Python 3 with its intrinsic use of unicode a look at the codecs unit may be helpful.

Source https://stackoverflow.com/questions/71720539

QUESTION

why is this signature different from the original after creating a qr code and scanning it with pyzbar?

Asked 2022-Mar-29 at 06:25

I'm generating a digital signature(using https://pypi.org/project/rsa/) and saving it on a qrcode(using https://pypi.org/project/qrcode/) so I can distribute them on paper and scan them later. However, the byte sequence scanned is different from the one i originally created, why the verification fails.

The following code

...

ANSWER

Answered 2022-Mar-29 at 06:25

I would highly recommend that you encode whatever you want to sign in base64 before signing. This is a standard approach for digital signatures, ensuring consistency of the signed data.
The output of the pyzbar.decode function is an array of "Decoded" objects, of which you're not retrieving the correct element.

Below the corrected code:

Source https://stackoverflow.com/questions/71635690

QUESTION

Cant understand Request response json

Asked 2022-Mar-22 at 11:48

I am sending requests to discord but the json response is encoded. I dont know how to convert it to the json which is shown in

...

ANSWER

Answered 2022-Mar-22 at 11:48

You should use response.json() to get it as a JSON.

response.content returns a binary representation.

Source https://stackoverflow.com/questions/71571489

QUESTION

Error when checking if username, hash, and key exists in a table stored in mysql

Asked 2022-Mar-06 at 15:40

The output of the program:

WELCOME, PLEASE ENTER YOUR USERNAME AND PASSWORD Enter username:Manas Enter password:123456 error2 Error3

Below is a minimal code of the program:

...

ANSWER

Answered 2022-Mar-06 at 15:40

You have to make also the connection so that it uses utf8

Assuming that you have uft8mb4

Source https://stackoverflow.com/questions/71371120

QUESTION

How to use Python to save nacl SigningKey public and private keys as plain text?

Asked 2022-Mar-05 at 22:27

I must be missing something in the nacl docs. How do I save both the private and public keys in plain text? The available encoders are Raw (binary?), Hex, Base16/32/64 and URLSafeBase64Encoder.

I thought I would just use the base64 library to convert the Base64-encoded key.

Example:

...

ANSWER

Answered 2022-Mar-05 at 22:27

This is mostly the same as the link you attached in your comment, but here is a more succinct example that may help

Source https://stackoverflow.com/questions/71365667

QUESTION

MQTT TLS connection

Asked 2022-Mar-01 at 20:20

I would like to connect a test MQTT-Client to my Node.js application as a MQTT-Broker. I am using the aedes library from moscajs

My MQTT-Client is the tool "MQTT-Explorer" and here is my Node.js application:

...

ANSWER

Answered 2022-Mar-01 at 20:20

MQTT Explorer is built using Node.js and the MQTT library MQTT.js. As per this issue:

Node.js requires the IP address to be in the subjectAltNames for the cert and not in the CN. Maybe MQTT.fx isn't requiring that, but it should.

and:

If your server's certificate says CN=localhost in the Subject field, connect using localhost and not 127.0.0.1 and it should work. If it says CN=127.0.0.1, you have to make a new one because Node.js won't validate the IP address unless it's in the SAN extension. There is a way to work around it in code (I think it's an option called checkServerIdentity), but I would prefer to fix my certificate if I had this problem.

A rationale for the approach taken in Node is set out in this answer which includes the following quote from RFC2818: HTTP Over TLS :

In some cases, the URI is specified as an IP address rather than a hostname. In this case, the iPAddress subjectAltName must be present in the certificate and must exactly match the IP in the URI.

As you are using MQTT over TLS (as opposed to HTTP Over TLS) you could argue that the above does not apply but, given that the main use of the TLS library is for HTTP traffic, it makes sense that it confirms to the RFC by default.

You have a few options including:

Use a hostname (e.g. localhost) rather then an IP when creating the certificate/connecting.
Add the IP as a subjectAltName
Modify the library to use a noop checkServerIdentity (see this answer).
Use another application for testing (not really recommended as some applications will work and others will not). The issue quoted above mentions that MQTT.fx works.

Source https://stackoverflow.com/questions/71312809

QUESTION

How to convert SQLite Blob field to string with Python

Asked 2022-Feb-09 at 02:56

I want to open the Chrome (Login Data) file and use its password field. But this field is stored in byte/blob mode and can not be converted to text.

I also tried codecs and pickle and bytes.encode and str.decode but it didn't work. Please look at the code below and help :

...

ANSWER

Answered 2022-Feb-08 at 22:37

Are you surprised to learn that this field is encrypted? Google would be in for a world of trouble if it wasn't. Even Chrome doesn't know how to decrypt this. It's done with the Windows cryptography APIs, and involved your Windows login password. You can't get them.

Source https://stackoverflow.com/questions/71041464

QUESTION

Reading variable length binary values from a file in python

Asked 2022-Feb-07 at 10:06

I have three text values that I am encrypting and then writing to a file. Later I want to read the values back (in another script) and decrypt them.

I've successfully encrypted the values:

...

ANSWER

Answered 2022-Feb-07 at 10:06

@pippo1980 's comment is how I would do it, using struct :

Source https://stackoverflow.com/questions/71010075

QUESTION

Elastic Beanstalk environment is failing suddenly. Why?

Asked 2022-Jan-27 at 17:18

I am at a complete loss and really freaking out, because this project of mine was close to being done. I will give out a bounty for the answer that helps me (when I can). I am desperate, please help.

I have an Elastic Beanstalk project that has been working fine for literally months. Today, I decide to enable and disable a port listener as seen in the photo below:

I enabled port 80 and then the website stopped working. So I was like "oh crap, I will change it back". But guess what? It is still broken. The code has not changed whatsoever, but the application is now broken and I am freaking out.

I have restarted the app servers, rebuilt the environment and nothing. I can't even access the environment site by clicking Go to environment. I just see a Bad Gateway message on screen. The health status of the environment when first deployed is OK and then quickly goes to Severe.

If my code has not changed, what is the deal here? How can I find out what is going on here? All I changed was that port, by enabling and then disabling again.

I have already come across this question: Question and I am already doing this. This environment variable is on my application.properties file like this: server.port=5000 and its been like this for months and HAS ALREADY been working. So this can't be the reason that it broke today. I even tried adding it directly to the environment variables in Elastic Beanstalk console and same result, still getting 502 Bad Gateway.

I also have a path for the health-check configured and this has not changed in months.

Here are the last 100 lines from my log file after health status goes to Severe:

...

ANSWER

Answered 2022-Jan-27 at 17:18

Okay, so I decided to just launch a new environment using the same exact configuration and code and it worked. Looks like Elastic Beanstalk environments can break and once that happens, there is no fixing it apparently.

Source https://stackoverflow.com/questions/70881915

QUESTION

Nginx pod responds with its listening port in self-signed certificate examples

Asked 2022-Jan-25 at 22:59

Env:

...

ANSWER

Answered 2022-Jan-25 at 22:59

I completely recreated your configuration for minikube on Linux. Your Kubernetes configuration is fine. And I got the same response - 301 Moved Permanently.

After that, I changed these lines in the default.conf file:

Source https://stackoverflow.com/questions/70830744

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install xca

You can download it from GitHub.

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