Sourced from io.jsonwebtoken:jjwt-api's releases.

0.12.6

This patch release:

• Ensures that after successful JWS signature verification, an application-configured Base64Url Decoder output is used to construct a Jws instance (instead of JJWT's default decoder). See jwtk/jjwt#947.
• Fixes a decompression memory leak in concurrent/multi-threaded environments introduced in 0.12.0 when decompressing JWTs with a zip header of GZIP. See jwtk/jjwt#949.
• Upgrades BouncyCastle to 1.78 via jwtk/jjwt#941
• Usees Acsiidoc as README format by @​bdemers in jwtk/jjwt#777
• Allows using GenericSecret for HmacSHA* algorithms by @​mnylen in jwtk/jjwt#935
• Enables JWE arbitrary content compression by @​mnylen in jwtk/jjwt#937

New Contributors

• @​mnylen made their first contribution in jwtk/jjwt#935

Full Changelog: jwtk/jjwt@0.12.5...0.12.6

0.12.5

This release fixes issue #916 and ensures that builders' NestedCollection changes are applied to the collection immediately as mutation methods are called, no longer requiring application developers to call .and() to 'commit' or apply a change. For example, prior to this release, the following code did not apply changes:

JwtBuilder builder = Jwts.builder();
builder.audience().add("an-audience"); // no .and() call
builder.compact(); // would not keep 'an-audience'

Now this code works as expected and all other NestedCollection instances like it apply changes immediately (e.g. when calling .add(value)).

However, standard fluent builder chains are still recommended for readability when feasible, e.g.

Jwts.builder()
    .audience().add("an-audience").and() // allows fluent chaining
    .subject("Joe")
    // etc...
    .compact()

These same notes are repeated in the CHANGELOG, and as always, project documentation is in the README.

Please allow 30 minutes from the time this announcement is published for the release to be available in Maven Central.

0.12.4

This is patch release completes 10 issues, with two especially noteworthy changes, and a number of other smaller bug fixes and enhancements.

1. The default Jackson deserializer will now reject duplicate JSON members by default in an attempt to be a little more strict at rejecting potentially malicious or malformed JSON. This is a default and can be overridden with a custom ObjectMapper if desired.
2. Password-based JWE encryption key algorithms (PBES2_HS256_A128KW, PBES2_HS384_A192KW and PBES2_HS512_A256KW) now enforce an upper bound (maximum) number of iterations allowed during decryption to mitigate against potential DoS attacks. Many thanks to Jingcheng Yang and Jianjun Chen from Sichuan University and Zhongguancun Lab for their work on this!

A number of other issues fixed: thread-safe ServiceLoader usage for dynamic JSON processor lookup, Android enhancements for JSON Reader APIs, fixed Elliptic Curve field element padding, and more. Please read the 0.12.4 CHANGELOG for full details of all of these changes, and as always, project documentation is in the 0.12.4 README.

Please allow 30 minutes from the time this announcement is published for the release to be available in Maven Central.

... (truncated)

Sourced from io.jsonwebtoken:jjwt-api's changelog.

0.12.6

This patch release:

• Ensures that after successful JWS signature verification, an application-configured Base64Url Decoder output is used to construct a Jws instance (instead of JJWT's default decoder). See Issue 947.
• Fixes a decompression memory leak in concurrent/multi-threaded environments introduced in 0.12.0 when decompressing JWTs with a zip header of GZIP. See Issue 949.
• Upgrades BouncyCastle to 1.78 via PR 941.

0.12.5

This patch release:

• Ensures that builders' NestedCollection changes are applied to the collection immediately as mutation methods are called, no longer requiring application developers to call .and() to 'commit' or apply a change. For example, prior to this release, the following code did not apply changes:

  JwtBuilder builder = Jwts.builder();
  builder.audience().add("an-audience"); // no .and() call
  builder.compact(); // would not keep 'an-audience'

  Now this code works as expected and all other NestedCollection instances like it apply changes immediately (e.g. when calling .add(value)).

  However, standard fluent builder chains are still recommended for readability when feasible, e.g.

  Jwts.builder()
      .audience().add("an-audience").and() // allows fluent chaining
      .subject("Joe")
      // etc...
      .compact()

  See Issue 916.

0.12.4

This patch release includes various changes listed below.

Jackson Default Parsing Behavior

This release makes two behavioral changes to JJWT's default Jackson ObjectMapper parsing settings:

1. In the interest of having stronger standards to reject potentially malformed/malicious/accidental JSON that could have undesirable effects on an application, JJWT's default ObjectMapper is now configured to explicitly reject/fail parsing JSON (JWT headers and/or Claims) if/when that JSON contains duplicate JSON member names.

   For example, now the following JSON, if parsed, would fail (be rejected) by default:

... (truncated)

• 0df9756 [maven-release-plugin] prepare release 0.12.6
• aacdfdc - Updated README.adoc :project-version: to be 0.12.6.
• d14f27b Bump org.bouncycastle:bcprov-jdk18on from 1.76 to 1.78 (#941)
• 0c2d96c Fixes #949 (#950)
• a7de554 Fixes #947 (#948)
• 7543248 Bump org.bouncycastle:bcpkix-jdk18on from 1.76 to 1.78 (#943)
• 3489fdb JWE arbitrary content compression (#937)
• 23d9a33 Allow using GenericSecret for HmacSHA* (#935)
• c673b76 Update SECURITY.md
• 2694861 Use Acsiidoc as README format (#777)
• Additional commits viewable in compare view

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