Onboarding new maven snapshots publishing to s3 (SA) (opensearch-project#1597)

Signed-off-by: Peter Zhu <zhujiaxi@amazon.com>

Author: peterzhuamazon

.github/workflows/maven-publish.yml

@@ -3,11 +3,10 @@ name: Publish snapshots to maven
 on:
   workflow_dispatch:
   push:
-    branches: [
-        main
-          1.*
-          2.*
-    ]
+    branches:
+      - 'main'
+      - '[0-9]+.[0-9]+'
+      - '[0-9]+.x'
 
 jobs:
   build-and-publish-snapshots:
@@ -34,8 +33,14 @@ jobs:
           export-env: true
         env:
           OP_SERVICE_ACCOUNT_TOKEN: ${{ secrets.OP_SERVICE_ACCOUNT_TOKEN }}
-          SONATYPE_USERNAME: op://opensearch-infra-secrets/maven-central-portal-credentials/username
-          SONATYPE_PASSWORD: op://opensearch-infra-secrets/maven-central-portal-credentials/password
+          MAVEN_SNAPSHOTS_S3_REPO: op://opensearch-infra-secrets/maven-snapshots-s3/repo
+          MAVEN_SNAPSHOTS_S3_ROLE: op://opensearch-infra-secrets/maven-snapshots-s3/role
+
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v5
+        with:
+          role-to-assume: ${{ env.MAVEN_SNAPSHOTS_S3_ROLE }}
+          aws-region: us-east-1
 
       - name: publish snapshots to maven
         run: |

build.gradle

@@ -50,8 +50,7 @@ buildscript {
     repositories {
         mavenLocal()
         mavenCentral()
-        maven { url "https://central.sonatype.com/repository/maven-snapshots/" }
-        maven { url "https://aws.oss.sonatype.org/content/repositories/snapshots" }
+        maven { url "https://ci.opensearch.org/ci/dbc/snapshots/maven/" }
     }
 
     dependencies {
@@ -169,10 +168,11 @@ publishing {
     repositories {
         maven {
             name = "Snapshots"
-            url = "https://central.sonatype.com/repository/maven-snapshots/"
-            credentials {
-                username "$System.env.SONATYPE_USERNAME"
-                password "$System.env.SONATYPE_PASSWORD"
+            url = System.getenv("MAVEN_SNAPSHOTS_S3_REPO")
+            credentials(AwsCredentials) {
+                accessKey = System.getenv("AWS_ACCESS_KEY_ID")
+                secretKey = System.getenv("AWS_SECRET_ACCESS_KEY")
+                sessionToken = System.getenv("AWS_SESSION_TOKEN")
             }
         }
     }
@@ -181,8 +181,7 @@ publishing {
 repositories {
     mavenLocal()
     mavenCentral()
-    maven { url "https://central.sonatype.com/repository/maven-snapshots/" }
-    maven { url "https://aws.oss.sonatype.org/content/repositories/snapshots" }
+    maven { url "https://ci.opensearch.org/ci/dbc/snapshots/maven/" }
 }
 
 sourceSets.main.java.srcDirs = ['src/main/generated','src/main/java']