From 2ca4caaa7dcdb849b4ebdefa49d715ae3897c267 Mon Sep 17 00:00:00 2001
From: Pierre-Alexandre Meyer <pierre@mouraf.org>
Date: Wed, 21 Jan 2026 13:15:52 +0000
Subject: [PATCH] Update Braintree implementation for certification

Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>
---
 pom.xml                                                       | 4 +++-
 .../billing/plugin/braintree/client/BraintreeClientImpl.java  | 3 +++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 788b987..867cf88 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.kill-bill.billing</groupId>
         <artifactId>killbill-oss-parent</artifactId>
-        <version>0.146.63</version>
+        <version>0.146.67</version>
     </parent>
     <groupId>org.kill-bill.billing.plugin.java</groupId>
     <artifactId>braintree-plugin</artifactId>
@@ -38,6 +38,8 @@
     <properties>
         <check.fail-spotbugs>true</check.fail-spotbugs>
         <check.spotbugs-exclude-filter-file>spotbugs-exclude.xml</check.spotbugs-exclude-filter-file>
+        <!-- Required by killbill-oss-parent dependencyManagement (Maven 3.9+ validates interpolation) -->
+        <killbill.version>0.24.16</killbill.version>
         <maven.javadoc.failOnError>false</maven.javadoc.failOnError>
         <osgi.private>org.killbill.billing.plugin.braintree.*</osgi.private>
     </properties>
diff --git a/src/main/java/org/killbill/billing/plugin/braintree/client/BraintreeClientImpl.java b/src/main/java/org/killbill/billing/plugin/braintree/client/BraintreeClientImpl.java
index ee0563e..18cb11f 100644
--- a/src/main/java/org/killbill/billing/plugin/braintree/client/BraintreeClientImpl.java
+++ b/src/main/java/org/killbill/billing/plugin/braintree/client/BraintreeClientImpl.java
@@ -29,6 +29,8 @@
 
 public class BraintreeClientImpl implements BraintreeClient {
 
+    private static final String BRAINTREE_CHANNEL = "TheBillingProjectLLC_BT";
+
     private final BraintreeGateway gateway;
 
     public BraintreeClientImpl(BraintreeGateway braintreeGateway) {
@@ -42,6 +44,7 @@ public Result<Transaction> saleTransaction(String orderId, BigDecimal amount, @N
             TransactionRequest request = new TransactionRequest()
                     .orderId(orderId)
                     .amount(amount)
+                    .channel(BRAINTREE_CHANNEL)
                     .paymentMethodNonce(braintreePaymentMethodNonce)
                     .options()
                         .submitForSettlement(submitForSettlement)