add id="current" on every published PEP item

This makes sure even misconfigured PEP nodes still get only one item, as
defined in XEP-0060 §12.20.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/generator/IqGenerator.java b/src/main/java/de/pixart/messenger/generator/IqGenerator.java
index 99ed905f4..86f58af69 100644
--- a/src/main/java/de/pixart/messenger/generator/IqGenerator.java
+++ b/src/main/java/de/pixart/messenger/generator/IqGenerator.java
@@ -204,6 +204,7 @@ public class IqGenerator extends AbstractGenerator {
 
     public IqPacket publishDeviceIds(final Set<Integer> ids, final Bundle publishOptions) {
         final Element item = new Element("item");
+        item.setAttribute("id", "current");
         final Element list = item.addChild("list", AxolotlService.PEP_PREFIX);
         for (Integer id : ids) {
             final Element device = new Element("device");
@@ -216,6 +217,7 @@ public class IqGenerator extends AbstractGenerator {
     public IqPacket publishBundles(final SignedPreKeyRecord signedPreKeyRecord, final IdentityKey identityKey,
                                    final Set<PreKeyRecord> preKeyRecords, final int deviceId, Bundle publishOptions) {
         final Element item = new Element("item");
+        item.setAttribute("id", "current");
         final Element bundle = item.addChild("bundle", AxolotlService.PEP_PREFIX);
         final Element signedPreKeyPublic = bundle.addChild("signedPreKeyPublic");
         signedPreKeyPublic.setAttribute("signedPreKeyId", signedPreKeyRecord.getId());
@@ -238,6 +240,7 @@ public class IqGenerator extends AbstractGenerator {
 
     public IqPacket publishVerification(byte[] signature, X509Certificate[] certificates, final int deviceId) {
         final Element item = new Element("item");
+        item.setAttribute("id", "current");
         final Element verification = item.addChild("verification", AxolotlService.PEP_PREFIX);
         final Element chain = verification.addChild("chain");
         for (int i = 0; i < certificates.length; ++i) {