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Spring-Boot-In-Action | Spring Boot 系列实战合集 | Security Framework library

 by   hansonwang99 Java Version: Current License: No License

 by   hansonwang99 Java Version: Current License: No License

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kandi X-RAY | Spring-Boot-In-Action Summary

Spring-Boot-In-Action is a Java library typically used in Security, Security Framework, Spring Boot, Spring, JPA applications. Spring-Boot-In-Action has no vulnerabilities and it has medium support. However Spring-Boot-In-Action has 8 bugs and it build file is not available. You can download it from GitHub.
Spring Boot 系列实战合集
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • Spring-Boot-In-Action has a medium active ecosystem.
  • It has 4247 star(s) with 1468 fork(s). There are 136 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 4 open issues and 10 have been closed. On average issues are closed in 92 days. There are 17 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of Spring-Boot-In-Action is current.
This Library - Support
Best in #Security Framework
Average in #Security Framework
This Library - Support
Best in #Security Framework
Average in #Security Framework

quality kandi Quality

  • Spring-Boot-In-Action has 8 bugs (0 blocker, 0 critical, 4 major, 4 minor) and 179 code smells.
This Library - Quality
Best in #Security Framework
Average in #Security Framework
This Library - Quality
Best in #Security Framework
Average in #Security Framework

securitySecurity

  • Spring-Boot-In-Action has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • Spring-Boot-In-Action code analysis shows 0 unresolved vulnerabilities.
  • There are 9 security hotspots that need review.
This Library - Security
Best in #Security Framework
Average in #Security Framework
This Library - Security
Best in #Security Framework
Average in #Security Framework

license License

  • Spring-Boot-In-Action does not have a standard license declared.
  • Check the repository for any license declaration and review the terms closely.
  • Without a license, all rights are reserved, and you cannot use the library in your applications.
This Library - License
Best in #Security Framework
Average in #Security Framework
This Library - License
Best in #Security Framework
Average in #Security Framework

buildReuse

  • Spring-Boot-In-Action releases are not available. You will need to build from source code and install.
  • Spring-Boot-In-Action has no build file. You will be need to create the build yourself to build the component from source.
  • Spring-Boot-In-Action saves you 2440 person hours of effort in developing the same functionality from scratch.
  • It has 5315 lines of code, 453 functions and 168 files.
  • It has low code complexity. Code complexity directly impacts maintainability of the code.
This Library - Reuse
Best in #Security Framework
Average in #Security Framework
This Library - Reuse
Best in #Security Framework
Average in #Security Framework
Top functions reviewed by kandi - BETA

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

  • Generate a watermark
  • Return next UID from tail .
  • Initialize ring buffer .
  • Retrieves the docker host and port from the env .
  • Gets next uid .
  • Creates a new thread .
  • Generates an ID for this object .
  • Fills the buffer with uid padding
  • Returns the local IP address .
  • Checks if the security token is valid .

Spring-Boot-In-Action Key Features

Spring Boot 系列实战合集

Community Discussions

Trending Discussions on Security Framework
  • How do I parse an x509 certificate and extract its key's signature algorithm?
Trending Discussions on Security Framework

QUESTION

How do I parse an x509 certificate and extract its key's signature algorithm?

Asked 2020-Apr-18 at 14:14

I have an x509 certificate as a file/byte array that I'd like to use to verify the signature provided in a CertificateVerify TLS message. I think I can use SecKeyVerifySignature once I've determined the certificate's key algorithm (SecKeyAlgorithm parameter) and initialized the signedData from the transcript hash (concatenated to the context string, etc.).

openssl x509 reports the certificate's key like

Subject Public Key Info:
    Public Key Algorithm: id-ecPublicKey
        Public-Key: (256 bit)
        pub:
            04:44:58:8c:d0:95:90:14:45:82:db:4f:56:41:7d:
            57:0e:f5:b4:d8:65:04:6c:21:5a:cd:1e:0e:87:10:
            f9:31:c6:fa:b9:ad:b3:a5:e1:df:9f:32:25:4b:a9:
            40:5c:d4:56:0d:bb:55:fd:f4:68:f9:4e:89:70:56:
            b9:1c:4a:ef:93
        ASN1 OID: prime256v1
        NIST CURVE: P-256 

I believe I can parse the certificate with the mechanism described here, eg.

CFDataRef certData = CFDataCreate(NULL, (const UInt8*) rawCert, len);
SecCertificateRef certificate = SecCertificateCreateWithData(NULL, certData);

And I think I can use SecCertificateCopyKey to extract the key, eg.

SecKeyRef key = SecCertificateCopyKey(certificate);

I can't, however, find a way to extract the key's signature algorithm (Public Key Algorithm). I found SecKeyIsAlgorithmSupported. Do I need to iterate over al the possible SecKeyAlgorithm constants to find the one that the key is using (ie. a SecKeyAlgorithm for id-ecPublicKey)?

ANSWER

Answered 2020-Apr-18 at 14:14

I misunderstood my own goals.

The CertificateVerify message provides a digest of the handshake up to that point. The server uses its certificate's private key to perform that signature. As indicated in the TLS 1.3 specification, the signature algorithm is part of the CertificateVerify structure

struct {
    SignatureScheme algorithm;
    opaque signature<0..2^16-1>;
} CertificateVerify;

I just need to extract it and convert it to a SecKeyAlgorithm. For example (with C++)

SecKeyAlgorithm keyAlgorithm;
// algorithm extracted from CertificateVerify
switch (algorithm) {
  case SignatureScheme::ecdsa_secp256r1_sha256:
    keyAlgorithm = kSecKeyAlgorithmECDSASignatureDigestX962SHA256;
    break;
  case SignatureScheme::rsa_pss_sha256:
    keyAlgorithm = kSecKeyAlgorithmRSASignatureDigestPSSSHA256;
    break;
  case SignatureScheme::ed25519:
  case SignatureScheme::ed448:
  default:
    throw std::runtime_error("unsupported peer cert type");
}

I can then confirm the certificate supports that algorithm

if (!SecKeyIsAlgorithmSupported(key, kSecKeyOperationTypeVerify, keyAlgorithm)) {
  CFRelease(publicKey);
  throw std::runtime_error("Unsupported signature scheme");
}

and finally perform the verification with the signature in the CertificateVerify and the compiled signed data from the handshake

CFErrorRef error;
bool signatureVerified = SecKeyVerifySignature(key, keyAlgorithm, toBeSignedData, signature, &error);
if (!signatureVerified) {
  CFRelease(error); // or use it
  throw std::runtime_error("Signature verification failed");
}

Source https://stackoverflow.com/questions/61150265

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

Vulnerabilities

No vulnerabilities reported

Install Spring-Boot-In-Action

You can download it from GitHub.
You can use Spring-Boot-In-Action like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Spring-Boot-In-Action component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

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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