Merge ec789274b1f5093f956d71d05b1cf88327e925d5 into 5f4f9643258dc2a65e684b63f12c8d543c936c67

Bumps the actions group with 2 updates in the / directory: [codecov/codecov-action](https://github.com/codecov/codecov-action) and [aquasecurity/trivy-action](https://github.com/aquasecurity/trivy-action).


Updates `codecov/codecov-action` from 5 to 6
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-action/compare/v5...v6)

Updates `aquasecurity/trivy-action` from 0.35.0 to 0.36.0
- [Release notes](https://github.com/aquasecurity/trivy-action/releases)
- [Commits](https://github.com/aquasecurity/trivy-action/compare/0.35.0...v0.36.0)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: aquasecurity/trivy-action
  dependency-version: 0.36.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/gin.yml

@@ -78,6 +78,6 @@ jobs:
         run: make test
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           flags: ${{ matrix.os }},go-${{ matrix.go }},${{ matrix.test-tags }}

.github/workflows/trivy-scan.yml

@@ -27,7 +27,7 @@ jobs:
           fetch-depth: 0
 
       - name: Run Trivy vulnerability scanner (source code)
-        uses: aquasecurity/trivy-action@0.35.0
+        uses: aquasecurity/trivy-action@v0.36.0
         with:
           scan-type: "fs"
           scan-ref: "."
@@ -44,7 +44,7 @@ jobs:
           sarif_file: "trivy-results.sarif"
 
       - name: Run Trivy scanner (table output for logs)
-        uses: aquasecurity/trivy-action@0.35.0
+        uses: aquasecurity/trivy-action@v0.36.0
         if: always()
         with:
           scan-type: "fs"

gin.go

@@ -486,6 +486,17 @@ func (engine *Engine) validateHeader(header string) (clientIP string, valid bool
 	items := strings.Split(header, ",")
 	for i := len(items) - 1; i >= 0; i-- {
 		ipStr := strings.TrimSpace(items[i])
+
+		// Handle IPv6 with brackets and/or port: [::1], [::1]:8080, 192.168.1.1:8080
+		// net.SplitHostPort handles all these cases and strips brackets
+		if host, _, err := net.SplitHostPort(ipStr); err == nil {
+			ipStr = host
+		} else {
+			// No port present, just strip brackets if any (bare IPv6 like [::1])
+			ipStr = strings.TrimPrefix(ipStr, "[")
+			ipStr = strings.TrimSuffix(ipStr, "]")
+		}
+
 		ip := net.ParseIP(ipStr)
 		if ip == nil {
 			break