Implement updateGroup

[signal-cli] / src / main / java / cli / Manager.java

diff --git a/src/main/java/cli/Manager.java b/src/main/java/cli/Manager.java
index fef7c81d8fcbca67fa7c7cf5d6c201e375f23290..a0fb5b01e67faded00d17d65b25aed6759dc17ae 100644 (file)
--- a/src/main/java/cli/Manager.java
+++ b/src/main/java/cli/Manager.java
@@ -16,8 +16,13 @@
  */
 package cli;
 
  */
 package cli;
 

-import org.apache.commons.io.IOUtils;
-import org.json.JSONObject;
+import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.annotation.PropertyAccessor;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import com.fasterxml.jackson.databind.node.ObjectNode;

 import org.whispersystems.libaxolotl.*;
 import org.whispersystems.libaxolotl.ecc.Curve;
 import org.whispersystems.libaxolotl.ecc.ECKeyPair;
 import org.whispersystems.libaxolotl.*;
 import org.whispersystems.libaxolotl.ecc.Curve;
 import org.whispersystems.libaxolotl.ecc.ECKeyPair;


@@ -31,10 +36,7 @@ import org.whispersystems.textsecure.api.TextSecureMessagePipe;
 import org.whispersystems.textsecure.api.TextSecureMessageReceiver;
 import org.whispersystems.textsecure.api.TextSecureMessageSender;
 import org.whispersystems.textsecure.api.crypto.TextSecureCipher;
 import org.whispersystems.textsecure.api.TextSecureMessageReceiver;
 import org.whispersystems.textsecure.api.TextSecureMessageSender;
 import org.whispersystems.textsecure.api.crypto.TextSecureCipher;

-import org.whispersystems.textsecure.api.messages.TextSecureAttachmentPointer;
-import org.whispersystems.textsecure.api.messages.TextSecureContent;
-import org.whispersystems.textsecure.api.messages.TextSecureDataMessage;
-import org.whispersystems.textsecure.api.messages.TextSecureEnvelope;
+import org.whispersystems.textsecure.api.messages.*;

 import org.whispersystems.textsecure.api.push.TextSecureAddress;
 import org.whispersystems.textsecure.api.push.TrustStore;
 import org.whispersystems.textsecure.api.push.exceptions.EncapsulatedExceptions;
 import org.whispersystems.textsecure.api.push.TextSecureAddress;
 import org.whispersystems.textsecure.api.push.TrustStore;
 import org.whispersystems.textsecure.api.push.exceptions.EncapsulatedExceptions;


@@ -42,8 +44,7 @@ import org.whispersystems.textsecure.api.util.InvalidNumberException;
 import org.whispersystems.textsecure.api.util.PhoneNumberFormatter;
 
 import java.io.*;
 import org.whispersystems.textsecure.api.util.PhoneNumberFormatter;
 
 import java.io.*;

-import java.util.LinkedList;
-import java.util.List;
+import java.util.*;

 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 


@@ -51,12 +52,15 @@ class Manager {
     private final static String URL = "https://textsecure-service.whispersystems.org";
     private final static TrustStore TRUST_STORE = new WhisperTrustStore();
 
     private final static String URL = "https://textsecure-service.whispersystems.org";
     private final static TrustStore TRUST_STORE = new WhisperTrustStore();
 

-    private final static String USER_AGENT = "textsecure-cli";
+    public final static String PROJECT_NAME = Manager.class.getPackage().getImplementationTitle();
+    public final static String PROJECT_VERSION = Manager.class.getPackage().getImplementationVersion();
+    private final static String USER_AGENT = PROJECT_NAME + " " + PROJECT_VERSION;

 
     private final static String settingsPath = System.getProperty("user.home") + "/.config/textsecure";
     private final static String dataPath = settingsPath + "/data";
     private final static String attachmentsPath = settingsPath + "/attachments";
 
 
     private final static String settingsPath = System.getProperty("user.home") + "/.config/textsecure";
     private final static String dataPath = settingsPath + "/data";
     private final static String attachmentsPath = settingsPath + "/attachments";
 

+    private final ObjectMapper jsonProcessot = new ObjectMapper();

     private String username;
     private String password;
     private String signalingKey;
     private String username;
     private String password;
     private String signalingKey;


@@ -67,9 +71,14 @@ class Manager {
 
     private JsonAxolotlStore axolotlStore;
     private TextSecureAccountManager accountManager;
 
     private JsonAxolotlStore axolotlStore;
     private TextSecureAccountManager accountManager;

+    private JsonGroupStore groupStore;

 
     public Manager(String username) {
         this.username = username;
 
     public Manager(String username) {
         this.username = username;

+        jsonProcessot.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.NONE); // disable autodetect
+        jsonProcessot.enable(SerializationFeature.INDENT_OUTPUT); // for pretty print, you can disable it.
+        jsonProcessot.enable(SerializationFeature.WRITE_NULL_MAP_VALUES);
+        jsonProcessot.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);

     }
 
     public String getFileName() {
     }
 
     public String getFileName() {


@@ -86,43 +95,57 @@ class Manager {
         return axolotlStore != null;
     }
 
         return axolotlStore != null;
     }
 

+    private JsonNode getNotNullNode(JsonNode parent, String name) throws InvalidObjectException {
+        JsonNode node = parent.get(name);
+        if (node == null) {
+            throw new InvalidObjectException(String.format("Incorrect file format: expected parameter %s not found ", name));
+        }
+
+        return node;
+    }
+

     public void load() throws IOException, InvalidKeyException {
     public void load() throws IOException, InvalidKeyException {

-        JSONObject in = new JSONObject(IOUtils.toString(new FileInputStream(getFileName())));
-        username = in.getString("username");
-        password = in.getString("password");
-        if (in.has("signalingKey")) {
-            signalingKey = in.getString("signalingKey");
+        JsonNode rootNode = jsonProcessot.readTree(new File(getFileName()));
+
+        username = getNotNullNode(rootNode, "username").asText();
+        password = getNotNullNode(rootNode, "password").asText();
+        if (rootNode.has("signalingKey")) {
+            signalingKey = getNotNullNode(rootNode, "signalingKey").asText();

         }
         }

-        if (in.has("preKeyIdOffset")) {
-            preKeyIdOffset = in.getInt("preKeyIdOffset");
+        if (rootNode.has("preKeyIdOffset")) {
+            preKeyIdOffset = getNotNullNode(rootNode, "preKeyIdOffset").asInt(0);

         } else {
             preKeyIdOffset = 0;
         }
         } else {
             preKeyIdOffset = 0;
         }

-        if (in.has("nextSignedPreKeyId")) {
-            nextSignedPreKeyId = in.getInt("nextSignedPreKeyId");
+        if (rootNode.has("nextSignedPreKeyId")) {
+            nextSignedPreKeyId = getNotNullNode(rootNode, "nextSignedPreKeyId").asInt();

         } else {
             nextSignedPreKeyId = 0;
         }
         } else {
             nextSignedPreKeyId = 0;
         }

-        axolotlStore = new JsonAxolotlStore(in.getJSONObject("axolotlStore"));
-        registered = in.getBoolean("registered");
+        axolotlStore = jsonProcessot.convertValue(getNotNullNode(rootNode, "axolotlStore"), JsonAxolotlStore.class); //new JsonAxolotlStore(in.getJSONObject("axolotlStore"));
+        registered = getNotNullNode(rootNode, "registered").asBoolean();
+        JsonNode groupStoreNode = rootNode.get("groupStore");
+        if (groupStoreNode != null) {
+            groupStore = jsonProcessot.convertValue(groupStoreNode, JsonGroupStore.class);
+        }

         accountManager = new TextSecureAccountManager(URL, TRUST_STORE, username, password, USER_AGENT);
     }
 
     public void save() {
         accountManager = new TextSecureAccountManager(URL, TRUST_STORE, username, password, USER_AGENT);
     }
 
     public void save() {

-        String out = new JSONObject().put("username", username)
+        ObjectNode rootNode = jsonProcessot.createObjectNode();
+        rootNode.put("username", username)

                 .put("password", password)
                 .put("signalingKey", signalingKey)
                 .put("preKeyIdOffset", preKeyIdOffset)
                 .put("nextSignedPreKeyId", nextSignedPreKeyId)
                 .put("password", password)
                 .put("signalingKey", signalingKey)
                 .put("preKeyIdOffset", preKeyIdOffset)
                 .put("nextSignedPreKeyId", nextSignedPreKeyId)

-                .put("axolotlStore", axolotlStore.getJson())
-                .put("registered", registered).toString();
+                .put("registered", registered)
+                .putPOJO("axolotlStore", axolotlStore)
+                .putPOJO("groupStore", groupStore)
+        ;

         try {
         try {

-            OutputStreamWriter writer = new OutputStreamWriter(new FileOutputStream(getFileName()));
-            writer.write(out);
-            writer.flush();
-            writer.close();
+            jsonProcessot.writeValue(new File(getFileName()), rootNode);

         } catch (Exception e) {
         } catch (Exception e) {

-            System.err.println("Saving file error: " + e.getMessage());
+            System.err.println(String.format("Error saving file: %s", e.getMessage()));

         }
     }
 
         }
     }
 


@@ -130,6 +153,7 @@ class Manager {
         IdentityKeyPair identityKey = KeyHelper.generateIdentityKeyPair();
         int registrationId = KeyHelper.generateRegistrationId(false);
         axolotlStore = new JsonAxolotlStore(identityKey, registrationId);
         IdentityKeyPair identityKey = KeyHelper.generateIdentityKeyPair();
         int registrationId = KeyHelper.generateRegistrationId(false);
         axolotlStore = new JsonAxolotlStore(identityKey, registrationId);

+        groupStore = new JsonGroupStore();

         registered = false;
     }
 
         registered = false;
     }
 


@@ -217,14 +241,32 @@ class Manager {
         accountManager.setPreKeys(axolotlStore.getIdentityKeyPair().getPublicKey(), lastResortKey, signedPreKeyRecord, oneTimePreKeys);
     }
 
         accountManager.setPreKeys(axolotlStore.getIdentityKeyPair().getPublicKey(), lastResortKey, signedPreKeyRecord, oneTimePreKeys);
     }
 

-    public void sendMessage(List<TextSecureAddress> recipients, TextSecureDataMessage message)
+    public void sendMessage(List<String> recipients, TextSecureDataMessage message)

             throws IOException, EncapsulatedExceptions {
         TextSecureMessageSender messageSender = new TextSecureMessageSender(URL, TRUST_STORE, username, password,
                 axolotlStore, USER_AGENT, Optional.<TextSecureMessageSender.EventListener>absent());
             throws IOException, EncapsulatedExceptions {
         TextSecureMessageSender messageSender = new TextSecureMessageSender(URL, TRUST_STORE, username, password,
                 axolotlStore, USER_AGENT, Optional.<TextSecureMessageSender.EventListener>absent());

-        messageSender.sendMessage(recipients, message);
+
+        Set<TextSecureAddress> recipientsTS = new HashSet<>(recipients.size());
+        for (String recipient : recipients) {
+            try {
+                recipientsTS.add(getPushAddress(recipient));
+            } catch (InvalidNumberException e) {
+                System.err.println("Failed to add recipient \"" + recipient + "\": " + e.getMessage());
+                System.err.println("Aborting sending.");
+                return;
+            }
+        }
+
+        messageSender.sendMessage(new ArrayList<>(recipientsTS), message);
+
+        if (message.isEndSession()) {
+            for (TextSecureAddress recipient : recipientsTS) {
+                handleEndSession(recipient.getNumber());
+            }
+        }

     }
 
     }
 

-    public TextSecureContent decryptMessage(TextSecureEnvelope envelope) {
+    private TextSecureContent decryptMessage(TextSecureEnvelope envelope) {

         TextSecureCipher cipher = new TextSecureCipher(new TextSecureAddress(username), axolotlStore);
         try {
             return cipher.decrypt(envelope);
         TextSecureCipher cipher = new TextSecureCipher(new TextSecureAddress(username), axolotlStore);
         try {
             return cipher.decrypt(envelope);


@@ -235,12 +277,12 @@ class Manager {
         }
     }
 
         }
     }
 

-    public void handleEndSession(String source) {
+    private void handleEndSession(String source) {

         axolotlStore.deleteAllSessions(source);
     }
 
     public interface ReceiveMessageHandler {
         axolotlStore.deleteAllSessions(source);
     }
 
     public interface ReceiveMessageHandler {

-        void handleMessage(TextSecureEnvelope envelope);
+        void handleMessage(TextSecureEnvelope envelope, TextSecureContent decryptedContent, GroupInfo group);

     }
 
     public void receiveMessages(int timeoutSeconds, boolean returnOnTimeout, ReceiveMessageHandler handler) throws IOException {
     }
 
     public void receiveMessages(int timeoutSeconds, boolean returnOnTimeout, ReceiveMessageHandler handler) throws IOException {


@@ -252,9 +294,76 @@ class Manager {
 
             while (true) {
                 TextSecureEnvelope envelope;
 
             while (true) {
                 TextSecureEnvelope envelope;

+                TextSecureContent content = null;
+                GroupInfo group = null;

                 try {
                     envelope = messagePipe.read(timeoutSeconds, TimeUnit.SECONDS);
                 try {
                     envelope = messagePipe.read(timeoutSeconds, TimeUnit.SECONDS);

-                    handler.handleMessage(envelope);
+                    if (!envelope.isReceipt()) {
+                        content = decryptMessage(envelope);
+                        if (content != null) {
+                            if (content.getDataMessage().isPresent()) {
+                                TextSecureDataMessage message = content.getDataMessage().get();
+                                if (message.getGroupInfo().isPresent()) {
+                                    TextSecureGroup groupInfo = message.getGroupInfo().get();
+                                    switch (groupInfo.getType()) {
+                                        case UPDATE:
+                                            group = groupStore.getGroup(groupInfo.getGroupId());
+                                            if (group == null) {
+                                                group = new GroupInfo(groupInfo.getGroupId());
+                                            }
+
+                                            if (groupInfo.getAvatar().isPresent()) {
+                                                TextSecureAttachment avatar = groupInfo.getAvatar().get();
+                                                if (avatar.isPointer()) {
+                                                    long avatarId = avatar.asPointer().getId();
+                                                    try {
+                                                        retrieveAttachment(avatar.asPointer());
+                                                        group.avatarId = avatarId;
+                                                    } catch (IOException | InvalidMessageException e) {
+                                                        System.err.println("Failed to retrieve group avatar (" + avatarId + "): " + e.getMessage());
+                                                    }
+                                                }
+                                            }
+
+                                            if (groupInfo.getName().isPresent()) {
+                                                group.name = groupInfo.getName().get();
+                                            }
+
+                                            if (groupInfo.getMembers().isPresent()) {
+                                                group.members.addAll(groupInfo.getMembers().get());
+                                            }
+
+                                            groupStore.updateGroup(group);
+                                            break;
+                                        case DELIVER:
+                                            group = groupStore.getGroup(groupInfo.getGroupId());
+                                            break;
+                                        case QUIT:
+                                            group = groupStore.getGroup(groupInfo.getGroupId());
+                                            if (group != null) {
+                                                group.members.remove(envelope.getSource());
+                                            }
+                                            break;
+                                    }
+                                }
+                                if (message.isEndSession()) {
+                                    handleEndSession(envelope.getSource());
+                                }
+                                if (message.getAttachments().isPresent()) {
+                                    for (TextSecureAttachment attachment : message.getAttachments().get()) {
+                                        if (attachment.isPointer()) {
+                                            try {
+                                                retrieveAttachment(attachment.asPointer());
+                                            } catch (IOException | InvalidMessageException e) {
+                                                System.err.println("Failed to retrieve attachment (" + attachment.asPointer().getId() + "): " + e.getMessage());
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    handler.handleMessage(envelope, content, group);

                 } catch (TimeoutException e) {
                     if (returnOnTimeout)
                         return;
                 } catch (TimeoutException e) {
                     if (returnOnTimeout)
                         return;


@@ -269,14 +378,18 @@ class Manager {
         }
     }
 
         }
     }
 

-    public File retrieveAttachment(TextSecureAttachmentPointer pointer) throws IOException, InvalidMessageException {
+    public File getAttachmentFile(long attachmentId) {
+        return new File(attachmentsPath + "/" + attachmentId);
+    }
+
+    private File retrieveAttachment(TextSecureAttachmentPointer pointer) throws IOException, InvalidMessageException {

         final TextSecureMessageReceiver messageReceiver = new TextSecureMessageReceiver(URL, TRUST_STORE, username, password, signalingKey, USER_AGENT);
 
         File tmpFile = File.createTempFile("ts_attach_" + pointer.getId(), ".tmp");
         InputStream input = messageReceiver.retrieveAttachment(pointer, tmpFile);
 
         new File(attachmentsPath).mkdirs();
         final TextSecureMessageReceiver messageReceiver = new TextSecureMessageReceiver(URL, TRUST_STORE, username, password, signalingKey, USER_AGENT);
 
         File tmpFile = File.createTempFile("ts_attach_" + pointer.getId(), ".tmp");
         InputStream input = messageReceiver.retrieveAttachment(pointer, tmpFile);
 
         new File(attachmentsPath).mkdirs();

-        File outputFile = new File(attachmentsPath + "/" + pointer.getId());
+        File outputFile = getAttachmentFile(pointer.getId());

         OutputStream output = null;
         try {
             output = new FileOutputStream(outputFile);
         OutputStream output = null;
         try {
             output = new FileOutputStream(outputFile);


@@ -316,13 +429,25 @@ class Manager {
         return outputFile;
     }
 
         return outputFile;
     }
 

-    private String canonicalizeNumber(String number) throws InvalidNumberException {
+    public String canonicalizeNumber(String number) throws InvalidNumberException {

         String localNumber = username;
         return PhoneNumberFormatter.formatNumber(number, localNumber);
     }
 
         String localNumber = username;
         return PhoneNumberFormatter.formatNumber(number, localNumber);
     }
 

-    TextSecureAddress getPushAddress(String number) throws InvalidNumberException {
+    private TextSecureAddress getPushAddress(String number) throws InvalidNumberException {

         String e164number = canonicalizeNumber(number);
         return new TextSecureAddress(e164number);
     }
         String e164number = canonicalizeNumber(number);
         return new TextSecureAddress(e164number);
     }

+
+    public GroupInfo getGroupInfo(byte[] groupId) {
+        return groupStore.getGroup(groupId);
+    }
+
+    public void setGroupInfo(GroupInfo group) {
+        groupStore.updateGroup(group);
+    }
+
+    public String getUsername() {
+        return username;
+    }

 }
 }