certbuilder | Python library for generating and signing X.509 certificates | TLS library

by wbond Python Version: 0.14.2 License: MIT

X-Ray Key Features Code Snippets Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | certbuilder Summary

certbuilder is a Python library typically used in Security, TLS applications. certbuilder has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install certbuilder' or download it from GitHub, PyPI.

A Python library for creating and signing X.509 certificates.

Support

Quality

Security

License

Reuse

Support

certbuilder has a low active ecosystem.

It has 29 star(s) with 14 fork(s). There are 7 watchers for this library.

It had no major release in the last 12 months.

There are 2 open issues and 1 have been closed. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of certbuilder is 0.14.2

Quality

certbuilder has 0 bugs and 0 code smells.

Security

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

certbuilder code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

certbuilder is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

certbuilder releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

certbuilder saves you 1132 person hours of effort in developing the same functionality from scratch.

It has 2558 lines of code, 108 functions and 19 files.

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

Top functions reviewed by kandi - BETA

kandi has reviewed certbuilder and discovered the below as its top functions. This is intended to give you an instant insight into certbuilder implemented functionality, and help decide if they suit your requirements.

Run pyenv - install
Get function info from docstring
Walk the AST tree
Submit codecov coverage
List all files in ttgz
Submit codecov
Perform the actual request
Return the environment information
Execute subprocess
Validate the extended key usage of the certificate
Set the end date
Set the hash algorithm
Set the start date
Set certificate key usage
Names of subject alt domains
Returns the delta CRRL of the file
The subject alternate email address
The subject alternate IP address
Set the Subject public key identifier
Returns the URL of the crl certificate
Validate the OCSP URL
Set the issuer of the certificate
Validate serial number
Set the subject of the certificate
Set an extension
Run a task
The subject URIs

Get all kandi verified functions for this library.

certbuilder Key Features

No Key Features are available at this moment for certbuilder.

certbuilder Examples and Code Snippets

No Code Snippets are available at this moment for certbuilder.

Community Discussions

Trending Discussions on certbuilder

Certificate chain X509

PlatformNotSupportedException when establishing a TCP connection

Get X.509 Certificate ECDH private and public key on Android (Java/Kotlin)

Bouncy Castle: Signed Certificate with an existing CA

Can somebody help me to implement extension Subject Alternative Names using BouncyCastle?

Add specific extension to X509 Certificate (bouncyCastle)

Java save keys to keystore KeyStoreException

QUESTION

Certificate chain X509

Asked 2020-Sep-23 at 14:48

Hi I want to generate a certificate chain using c#. Something like this:

I create this code for generation:

...

ANSWER

Answered 2020-Sep-23 at 14:48

using ECDsa aKey = result.Root.GetECDsaPublicKey();

result.A = CreateCert(aKey, "CN=Root CA", "A");

...

 : request.Create(distinguishedName, X509SignatureGenerator.CreateForECDsa(key), NotBefore(), NotAfter(), Serial());

Source https://stackoverflow.com/questions/64027789

QUESTION

PlatformNotSupportedException when establishing a TCP connection

Asked 2019-Nov-14 at 21:12

After upgrading to Visual Studio 2019 I found that my existing Xamarin application wasn't able to establish TCP connections anymore.

After some research I found that Visual Studio 2019 also came with MSBuild 16 when VS2017 had MSBuild 15.

before I was using this piece of code after generating a certificate and key pair for my RSA system cryptography:

...

ANSWER

Answered 2019-Nov-14 at 21:12

Jeremy's library contains this code for converting an X509Certificate into an X509Certificate2:

Source https://stackoverflow.com/questions/58866590

QUESTION

Get X.509 Certificate ECDH private and public key on Android (Java/Kotlin)

Asked 2019-Oct-06 at 11:21

I'm currently trying to implement a ECDH algorithm in my android app. But I'm facing an issue, I would like to store the private and public key in Android KeyStore. However in order to achieve this I need to get a certificate for my keyPair. And that's where I'm stuck.

I cannot get a correct Certificate which will be allowed by Android KeyStore to be used.

Here is how I generate the key (stripped down version)

...

ANSWER

Answered 2019-Oct-03 at 10:49

Okay so the way I worked around this problem is by saving the encrypted private key in sharedpref. I know it's not the best but I've encrypted it using an AES key which is handled by the Android Key Store. Unless AES is cracked, there is no way to decrypt this without the key.

Source https://stackoverflow.com/questions/58103061

QUESTION

Bouncy Castle: Signed Certificate with an existing CA

Asked 2018-Aug-09 at 18:09

I'm trying to create a certificate (A) which is signed for other certificate (B) stored in a p12 keystore. This stored certificate (B) was added to the trusted certificate store of my local machine.

Certificate A is used to sign a pdf document using bouncy castle 1.52 library, but the digital signature that I obtain in the signed document is invalid.

I'm going to explain the steps done just if somebody can help me.

First, I create a CSR from the p12 keystore(B):

...

ANSWER

Answered 2018-Aug-08 at 20:01

    generator.addSignerInfoGenerator(
            signerInfoBuilder.build( contentSignerBuilder.build( CApk ),
                    certificateHolder ) 
            );

Source https://stackoverflow.com/questions/51750354

QUESTION

Can somebody help me to implement extension Subject Alternative Names using BouncyCastle?

Asked 2017-Jun-08 at 13:49

I have some string, that is separated with comma. I have to add all extension that match any of GeneralName for Subject Alternative Names extension. Can somebody finish for loop for me?

...

ANSWER

Answered 2017-Jun-08 at 13:49

According to RFC 5280, some fields of the Subject Alternative Name extension have a defined format:

rfc822Name: format is defined in RFC 2821
ipAddress: defined in RFC 791
dnsName: RFC 1034

And so on (take a look at the RFC 5280 link, it's very detailed).

So, to know what's the field corresponding to each String, you must check if they have the format defined in each of the fields.

For rfc822Name I've found this monster regex:

Source https://stackoverflow.com/questions/44423005

QUESTION

Add specific extension to X509 Certificate (bouncyCastle)

Asked 2017-May-16 at 13:34

How can I add something like a number to a X509 v3 Certificate?

...

ANSWER

Answered 2017-May-16 at 13:31

As told in the comments, you can't just add arbitrary values anywhere in the certificate.

If you want to do it just for test or study purposes, you could use the Subject Alternative Name extension. This extension has some optional fields with a more "free" format:

Source https://stackoverflow.com/questions/43931485

QUESTION

Java save keys to keystore KeyStoreException

Asked 2017-May-09 at 15:07

I try to generate an RSA CA KeyPair and Certificate and save it to the keystore. My code is:

...

ANSWER

Answered 2017-May-09 at 15:07

If you see that method's java doc, it says:

Assigns the given key (that has already been protected) to the given alias.

If the protected key is of type java.security.PrivateKey, it must be accompanied by a certificate chain certifying the corresponding public key. If the underlying keystore implementation is of type jks, key must be encoded as an EncryptedPrivateKeyInfo as defined in the PKCS #8 standard.

It says JKS, but looks like it is expecting the encrypted private key format for PKCS12 also.

So you cannot just pass in the private key byte array.

To make things easier, you can do this:

Source https://stackoverflow.com/questions/43872861

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

Vulnerabilities

No vulnerabilities reported

Install certbuilder

You can install using 'pip install certbuilder' or download it from GitHub, PyPI.
You can use certbuilder like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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