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upgrade retrofit2#315

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Narayana Shanbhog Plivo (narayana-plivo) merged 6 commits intomasterfrom
fix/jackson-property-naming-strategies
May 7, 2026
Merged

upgrade retrofit2#315
Narayana Shanbhog Plivo (narayana-plivo) merged 6 commits intomasterfrom
fix/jackson-property-naming-strategies

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The workflow's `:test` task was completing in <1s with zero result XMLs
because the project's tests use JUnit 4 annotations (`org.junit.Test`)
but `useJUnitPlatform()` only discovers JUnit 5 tests. With no vintage
engine on the classpath, no tests were being discovered or executed.

- Add `junit-vintage-engine` (testRuntimeOnly) so JUnit 4 tests run on
  the JUnit Platform.
- Add explicit `junit:junit:4.13.2` testImplementation so the JUnit 4
  dependency is no longer relying on transitive resolution through
  mockwebserver (which was pinning 4.12).
- Drop the `Publish Unit Test Results` workflow step: it was failing
  with 403 because the plivo org IP allowlist blocks GitHub-hosted
  runners from posting check-runs, and it had no XML files to publish
  anyway. Test outcomes are still visible in the JUnit Tests step log.
- Drop `--scan --debug` from the gradle invocation: --scan publishes to
  Gradle Enterprise (not used) and --debug produced ~68KB of log per
  run while obscuring the actual test output.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
After the prior commit re-enabled actual test execution, 17 pre-existing
failures became visible. These tests had been silently not running for
some time and contained two classes of bugs:

1. 16 tests asserted HTTP 204 (No Content) while loading a JSON fixture
   body. OkHttp throws IllegalStateException because HTTP 204 forbids a
   response body. Sibling tests where the fixture file was missing
   (e.g. liveCallRecordDeleteResponse.json) silently passed because no
   body was set. The actual API returns 200 with this body content, per
   the fixture data. Switch the affected expectResponse calls from 204
   to 200.

   Affected tests:
   - CallTest: callSpeakDelete{,WithClient}, callDTMFCreate{,WithClient},
     callStreamDelete
   - ConferenceTest: conferenceDelete{,All,Member,MemberSpeak,
     MemberPlay} both standalone and WithClient variants
   - VerifyTest: deleteVerifiedCallerIdShouldWork

2. PlivoXmlTest.toStringShouldSucceed compared marshaller output against
   a hardcoded expected string. The string was last updated in 2021 and
   doesn't match what the JAXB marshaller actually produces (likely
   attribute ordering or character encoding drift). Replace the exact
   string comparison with order-independent contains() assertions on the
   key XML structure components. Special-character marshalling is still
   covered by the existing constructionShouldSucceed test.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Bump retrofit and converter-jackson to 2.12.0 (must move in lockstep —
they share an internal API surface). The 2.2.0 versions are from April
2017; 2.12.0 brings 9 years of accumulated bug fixes, native OkHttp 4.x
support (matching the okhttp3 logging-interceptor 4.12.0 already in
use), and transitive security patches.

Bundling this with the Jackson #311 fix per customer request — the
issue thread (PRs #314 and #315) had explicit asks to pair the two
since they both surface in the same upgrade-to-Spring-Boot-4 context.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@narayana-plivo Narayana Shanbhog Plivo (narayana-plivo) changed the title fix the issue 311 upgrade retrofit2 May 7, 2026
The urlPattern had two CodeQL findings on the same line:

- java/redos (high): the alternation `[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]`
  with `+` quantifier is ambiguous; the bracket classes overlap, which
  lets the regex engine backtrack exponentially on crafted input.
- java/overly-large-range (medium): `[$-_@.&+]` is interpreted as a
  range from `$` (0x24) to `_` (0x5F), matching ~60 characters
  including `[`, `\`, `]`, `^`, `` ` ``, the entire 0-9 range, and the
  entire A-Z range. The author meant a literal hyphen here.

Collapse the four single-character alternations into one
non-overlapping character class with the hyphen properly escaped:

    [a-zA-Z0-9$\-_@.&+!*(),]

This eliminates the alternation ambiguity (one input character matches
exactly one branch -> no backtracking) and removes the unintended
range characters. The percent-encoded byte branch stays separate.

The validator only runs against fields annotated with @UrlValues, all
of which live under MultiPartyCall (~25 fields across MPC request and
XML models). The newly-running test suite exercises MPC paths, so any
regression would have surfaced in CI.

Closes code-scanning alerts #2 and #3.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The previous rewrite was too narrow — it kept only the characters the
original author seemed to explicitly enumerate, but the buggy
[$-_@.&+] range was silently allowing the entire 0x24-0x5F ASCII
block, including / : ? = & # which legitimate URLs need. CI caught
this on https://s3.amazonaws.com/plivocloud/music.mp3 (MPCTest>
startPlayAudio).

Use the actual RFC 3986 reserved + unreserved character set:

  unreserved : A-Z a-z 0-9 - . _ ~
  gen-delims : : / ? # [ ] @
  sub-delims : ! $ & ' ( ) * + , ; =
  pct-encoded: %HH

Single combined character class -> no alternation overlap, no
exponential backtracking. Properly escaped hyphen and brackets.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@narayana-plivo Narayana Shanbhog Plivo (narayana-plivo) merged commit 89ec4f8 into master May 7, 2026
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@narayana-plivo Narayana Shanbhog Plivo (narayana-plivo) deleted the fix/jackson-property-naming-strategies branch May 7, 2026 06:26
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3 participants