diff options
Diffstat (limited to 'src/main/java/de')
3 files changed, 15 insertions, 2 deletions
diff --git a/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlMessage.java b/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlMessage.java index 5d6b9529b..cfa6a275e 100644 --- a/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlMessage.java +++ b/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlMessage.java @@ -134,7 +134,7 @@ public class XmppAxolotlMessage { break; } } - Element payloadElement = axolotlMessage.findChild(PAYLOAD); //TODO make sure we only have _one_ paypload + final Element payloadElement = axolotlMessage.findChildEnsureSingle(PAYLOAD, AxolotlService.PEP_PREFIX); if (payloadElement != null) { ciphertext = Base64.decode(payloadElement.getContent().trim(), Base64.DEFAULT); } diff --git a/src/main/java/de/pixart/messenger/parser/MessageParser.java b/src/main/java/de/pixart/messenger/parser/MessageParser.java index 601bd1e56..8250bf3b8 100644 --- a/src/main/java/de/pixart/messenger/parser/MessageParser.java +++ b/src/main/java/de/pixart/messenger/parser/MessageParser.java @@ -440,7 +440,7 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece final URL xP1S3url = xP1S3 == null ? null : P1S3UrlStreamHandler.of(xP1S3); final String oobUrl = oob != null ? oob.findChildContent("url") : null; final String replacementId = replaceElement == null ? null : replaceElement.getAttribute("id"); - final Element axolotlEncrypted = packet.findChild(XmppAxolotlMessage.CONTAINERTAG, AxolotlService.PEP_PREFIX); //TODO make sure we only have _one_ axolotl element! + final Element axolotlEncrypted = packet.findChildEnsureSingle(XmppAxolotlMessage.CONTAINERTAG, AxolotlService.PEP_PREFIX); int status; final Jid counterpart; final Jid to = packet.getTo(); diff --git a/src/main/java/de/pixart/messenger/xml/Element.java b/src/main/java/de/pixart/messenger/xml/Element.java index c833575fa..052dd7947 100644 --- a/src/main/java/de/pixart/messenger/xml/Element.java +++ b/src/main/java/de/pixart/messenger/xml/Element.java @@ -82,6 +82,19 @@ public class Element { return null; } + public Element findChildEnsureSingle(String name, String xmlns) { + final List<Element> results = new ArrayList<>(); + for (Element child : this.children) { + if (name.equals(child.getName()) && xmlns.equals(child.getAttribute("xmlns"))) { + results.add(child); + } + } + if (results.size() == 1) { + return results.get(0); + } + return null; + } + public String findChildContent(String name, String xmlns) { Element element = findChild(name, xmlns); return element == null ? null : element.getContent(); |