2021-03-02 02:24:09 +01:00
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package org.session.libsession.messaging.messages.signal;
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2013-04-01 04:16:06 +02:00
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import android.os.Parcel;
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import android.os.Parcelable;
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2021-03-15 05:03:23 +01:00
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2020-08-19 02:06:26 +02:00
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import androidx.annotation.Nullable;
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2013-04-01 04:16:06 +02:00
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2021-02-11 05:00:27 +01:00
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import org.session.libsession.messaging.messages.visible.VisibleMessage;
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2021-01-13 07:11:30 +01:00
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import org.session.libsession.messaging.threads.Address;
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2021-01-19 00:48:02 +01:00
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import org.session.libsession.utilities.GroupUtil;
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2020-11-26 00:07:45 +01:00
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import org.session.libsignal.libsignal.util.guava.Optional;
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import org.session.libsignal.service.api.messages.SignalServiceGroup;
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2013-04-01 04:16:06 +02:00
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Major storage layer refactoring to set the stage for clean GCM.
1) We now try to hand out cursors at a minimum. There has always been
a fairly clean insertion layer that handles encrypting message bodies,
but the process of decrypting message bodies has always been less than
ideal. Here we introduce a "Reader" interface that will decrypt message
bodies when appropriate and return objects that encapsulate record state.
No more MessageDisplayHelper. The MmsSmsDatabase interface is also more
sane.
2) We finally rid ourselves of the technical debt associated with TextSecure's
initial usage of the default SMS DB. In that world, we weren't able to use
anything other than the default "Inbox, Outbox, Sent" types to describe a
message, and had to overload the message content itself with a set of
local "prefixes" to describe what it was (encrypted, asymetric encrypted,
remote encrypted, a key exchange, procssed key exchange), and so on.
This includes a major schema update that transforms the "type" field into
a bitmask that describes everything that used to be encoded in a prefix,
and prefixes have been completely eliminated from the system.
No more Prefix.java
3) Refactoring of the MultipartMessageHandler code. It's less of a mess, and
hopefully more clear as to what's going on.
The next step is to remove what we can from SmsTransportDetails and genericize
that interface for a GCM equivalent.
2013-04-20 21:22:04 +02:00
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public class IncomingTextMessage implements Parcelable {
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public static final Parcelable.Creator<IncomingTextMessage> CREATOR = new Parcelable.Creator<IncomingTextMessage>() {
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2013-04-01 04:16:06 +02:00
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@Override
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Major storage layer refactoring to set the stage for clean GCM.
1) We now try to hand out cursors at a minimum. There has always been
a fairly clean insertion layer that handles encrypting message bodies,
but the process of decrypting message bodies has always been less than
ideal. Here we introduce a "Reader" interface that will decrypt message
bodies when appropriate and return objects that encapsulate record state.
No more MessageDisplayHelper. The MmsSmsDatabase interface is also more
sane.
2) We finally rid ourselves of the technical debt associated with TextSecure's
initial usage of the default SMS DB. In that world, we weren't able to use
anything other than the default "Inbox, Outbox, Sent" types to describe a
message, and had to overload the message content itself with a set of
local "prefixes" to describe what it was (encrypted, asymetric encrypted,
remote encrypted, a key exchange, procssed key exchange), and so on.
This includes a major schema update that transforms the "type" field into
a bitmask that describes everything that used to be encoded in a prefix,
and prefixes have been completely eliminated from the system.
No more Prefix.java
3) Refactoring of the MultipartMessageHandler code. It's less of a mess, and
hopefully more clear as to what's going on.
The next step is to remove what we can from SmsTransportDetails and genericize
that interface for a GCM equivalent.
2013-04-20 21:22:04 +02:00
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public IncomingTextMessage createFromParcel(Parcel in) {
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return new IncomingTextMessage(in);
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2013-04-01 04:16:06 +02:00
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}
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@Override
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Major storage layer refactoring to set the stage for clean GCM.
1) We now try to hand out cursors at a minimum. There has always been
a fairly clean insertion layer that handles encrypting message bodies,
but the process of decrypting message bodies has always been less than
ideal. Here we introduce a "Reader" interface that will decrypt message
bodies when appropriate and return objects that encapsulate record state.
No more MessageDisplayHelper. The MmsSmsDatabase interface is also more
sane.
2) We finally rid ourselves of the technical debt associated with TextSecure's
initial usage of the default SMS DB. In that world, we weren't able to use
anything other than the default "Inbox, Outbox, Sent" types to describe a
message, and had to overload the message content itself with a set of
local "prefixes" to describe what it was (encrypted, asymetric encrypted,
remote encrypted, a key exchange, procssed key exchange), and so on.
This includes a major schema update that transforms the "type" field into
a bitmask that describes everything that used to be encoded in a prefix,
and prefixes have been completely eliminated from the system.
No more Prefix.java
3) Refactoring of the MultipartMessageHandler code. It's less of a mess, and
hopefully more clear as to what's going on.
The next step is to remove what we can from SmsTransportDetails and genericize
that interface for a GCM equivalent.
2013-04-20 21:22:04 +02:00
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public IncomingTextMessage[] newArray(int size) {
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return new IncomingTextMessage[size];
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2013-04-01 04:16:06 +02:00
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}
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};
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2017-07-26 18:59:15 +02:00
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private static final String TAG = IncomingTextMessage.class.getSimpleName();
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2013-04-01 04:16:06 +02:00
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private final String message;
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2017-07-26 18:59:15 +02:00
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private Address sender;
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2014-02-03 04:38:06 +01:00
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private final int senderDeviceId;
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2013-04-01 04:16:06 +02:00
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private final int protocol;
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private final String serviceCenterAddress;
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private final boolean replyPathPresent;
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private final String pseudoSubject;
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private final long sentTimestampMillis;
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2017-07-26 18:59:15 +02:00
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private final Address groupId;
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2014-02-21 08:00:38 +01:00
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private final boolean push;
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2016-02-06 01:10:33 +01:00
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private final int subscriptionId;
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2016-08-16 05:23:56 +02:00
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private final long expiresInMillis;
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2018-05-22 11:13:10 +02:00
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private final boolean unidentified;
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2013-04-01 04:16:06 +02:00
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2017-07-26 18:59:15 +02:00
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public IncomingTextMessage(Address sender, int senderDeviceId, long sentTimestampMillis,
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2016-08-16 05:23:56 +02:00
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String encodedBody, Optional<SignalServiceGroup> group,
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2018-05-22 11:13:10 +02:00
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long expiresInMillis, boolean unidentified)
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2014-11-04 00:16:04 +01:00
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{
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2013-08-31 18:28:49 +02:00
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this.message = encodedBody;
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2014-11-04 00:16:04 +01:00
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this.sender = sender;
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this.senderDeviceId = senderDeviceId;
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2013-04-01 04:16:06 +02:00
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this.protocol = 31337;
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this.serviceCenterAddress = "GCM";
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this.replyPathPresent = true;
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this.pseudoSubject = "";
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2014-11-04 00:16:04 +01:00
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this.sentTimestampMillis = sentTimestampMillis;
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2014-02-21 08:00:38 +01:00
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this.push = true;
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2016-02-06 01:10:33 +01:00
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this.subscriptionId = -1;
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2016-08-16 05:23:56 +02:00
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this.expiresInMillis = expiresInMillis;
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2018-05-22 11:13:10 +02:00
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this.unidentified = unidentified;
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2014-02-15 00:59:57 +01:00
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2014-11-04 00:16:04 +01:00
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if (group.isPresent()) {
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2021-02-17 06:09:36 +01:00
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this.groupId = Address.fromSerialized(GroupUtil.getEncodedId(group.get()));
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2014-02-15 00:59:57 +01:00
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} else {
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2014-02-20 06:06:54 +01:00
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this.groupId = null;
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2014-02-15 00:59:57 +01:00
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}
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2013-04-01 04:16:06 +02:00
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}
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Major storage layer refactoring to set the stage for clean GCM.
1) We now try to hand out cursors at a minimum. There has always been
a fairly clean insertion layer that handles encrypting message bodies,
but the process of decrypting message bodies has always been less than
ideal. Here we introduce a "Reader" interface that will decrypt message
bodies when appropriate and return objects that encapsulate record state.
No more MessageDisplayHelper. The MmsSmsDatabase interface is also more
sane.
2) We finally rid ourselves of the technical debt associated with TextSecure's
initial usage of the default SMS DB. In that world, we weren't able to use
anything other than the default "Inbox, Outbox, Sent" types to describe a
message, and had to overload the message content itself with a set of
local "prefixes" to describe what it was (encrypted, asymetric encrypted,
remote encrypted, a key exchange, procssed key exchange), and so on.
This includes a major schema update that transforms the "type" field into
a bitmask that describes everything that used to be encoded in a prefix,
and prefixes have been completely eliminated from the system.
No more Prefix.java
3) Refactoring of the MultipartMessageHandler code. It's less of a mess, and
hopefully more clear as to what's going on.
The next step is to remove what we can from SmsTransportDetails and genericize
that interface for a GCM equivalent.
2013-04-20 21:22:04 +02:00
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public IncomingTextMessage(Parcel in) {
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2013-04-01 04:16:06 +02:00
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this.message = in.readString();
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2017-07-26 18:59:15 +02:00
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this.sender = in.readParcelable(IncomingTextMessage.class.getClassLoader());
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2014-02-03 04:38:06 +01:00
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this.senderDeviceId = in.readInt();
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2013-04-01 04:16:06 +02:00
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this.protocol = in.readInt();
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this.serviceCenterAddress = in.readString();
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this.replyPathPresent = (in.readInt() == 1);
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this.pseudoSubject = in.readString();
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this.sentTimestampMillis = in.readLong();
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2017-07-26 18:59:15 +02:00
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this.groupId = in.readParcelable(IncomingTextMessage.class.getClassLoader());
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2014-02-21 08:00:38 +01:00
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this.push = (in.readInt() == 1);
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2016-02-06 01:10:33 +01:00
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this.subscriptionId = in.readInt();
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2016-08-16 05:23:56 +02:00
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this.expiresInMillis = in.readLong();
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2018-05-22 11:13:10 +02:00
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this.unidentified = in.readInt() == 1;
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2013-04-01 04:16:06 +02:00
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}
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Major storage layer refactoring to set the stage for clean GCM.
1) We now try to hand out cursors at a minimum. There has always been
a fairly clean insertion layer that handles encrypting message bodies,
but the process of decrypting message bodies has always been less than
ideal. Here we introduce a "Reader" interface that will decrypt message
bodies when appropriate and return objects that encapsulate record state.
No more MessageDisplayHelper. The MmsSmsDatabase interface is also more
sane.
2) We finally rid ourselves of the technical debt associated with TextSecure's
initial usage of the default SMS DB. In that world, we weren't able to use
anything other than the default "Inbox, Outbox, Sent" types to describe a
message, and had to overload the message content itself with a set of
local "prefixes" to describe what it was (encrypted, asymetric encrypted,
remote encrypted, a key exchange, procssed key exchange), and so on.
This includes a major schema update that transforms the "type" field into
a bitmask that describes everything that used to be encoded in a prefix,
and prefixes have been completely eliminated from the system.
No more Prefix.java
3) Refactoring of the MultipartMessageHandler code. It's less of a mess, and
hopefully more clear as to what's going on.
The next step is to remove what we can from SmsTransportDetails and genericize
that interface for a GCM equivalent.
2013-04-20 21:22:04 +02:00
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public IncomingTextMessage(IncomingTextMessage base, String newBody) {
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this.message = newBody;
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this.sender = base.getSender();
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2014-02-03 04:38:06 +01:00
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this.senderDeviceId = base.getSenderDeviceId();
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Major storage layer refactoring to set the stage for clean GCM.
1) We now try to hand out cursors at a minimum. There has always been
a fairly clean insertion layer that handles encrypting message bodies,
but the process of decrypting message bodies has always been less than
ideal. Here we introduce a "Reader" interface that will decrypt message
bodies when appropriate and return objects that encapsulate record state.
No more MessageDisplayHelper. The MmsSmsDatabase interface is also more
sane.
2) We finally rid ourselves of the technical debt associated with TextSecure's
initial usage of the default SMS DB. In that world, we weren't able to use
anything other than the default "Inbox, Outbox, Sent" types to describe a
message, and had to overload the message content itself with a set of
local "prefixes" to describe what it was (encrypted, asymetric encrypted,
remote encrypted, a key exchange, procssed key exchange), and so on.
This includes a major schema update that transforms the "type" field into
a bitmask that describes everything that used to be encoded in a prefix,
and prefixes have been completely eliminated from the system.
No more Prefix.java
3) Refactoring of the MultipartMessageHandler code. It's less of a mess, and
hopefully more clear as to what's going on.
The next step is to remove what we can from SmsTransportDetails and genericize
that interface for a GCM equivalent.
2013-04-20 21:22:04 +02:00
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this.protocol = base.getProtocol();
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this.serviceCenterAddress = base.getServiceCenterAddress();
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this.replyPathPresent = base.isReplyPathPresent();
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this.pseudoSubject = base.getPseudoSubject();
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this.sentTimestampMillis = base.getSentTimestampMillis();
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2014-01-14 09:26:43 +01:00
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this.groupId = base.getGroupId();
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2014-02-21 08:00:38 +01:00
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this.push = base.isPush();
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2016-02-06 01:10:33 +01:00
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this.subscriptionId = base.getSubscriptionId();
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2016-08-16 05:23:56 +02:00
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this.expiresInMillis = base.getExpiresIn();
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2018-05-22 11:13:10 +02:00
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this.unidentified = base.isUnidentified();
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Major storage layer refactoring to set the stage for clean GCM.
1) We now try to hand out cursors at a minimum. There has always been
a fairly clean insertion layer that handles encrypting message bodies,
but the process of decrypting message bodies has always been less than
ideal. Here we introduce a "Reader" interface that will decrypt message
bodies when appropriate and return objects that encapsulate record state.
No more MessageDisplayHelper. The MmsSmsDatabase interface is also more
sane.
2) We finally rid ourselves of the technical debt associated with TextSecure's
initial usage of the default SMS DB. In that world, we weren't able to use
anything other than the default "Inbox, Outbox, Sent" types to describe a
message, and had to overload the message content itself with a set of
local "prefixes" to describe what it was (encrypted, asymetric encrypted,
remote encrypted, a key exchange, procssed key exchange), and so on.
This includes a major schema update that transforms the "type" field into
a bitmask that describes everything that used to be encoded in a prefix,
and prefixes have been completely eliminated from the system.
No more Prefix.java
3) Refactoring of the MultipartMessageHandler code. It's less of a mess, and
hopefully more clear as to what's going on.
The next step is to remove what we can from SmsTransportDetails and genericize
that interface for a GCM equivalent.
2013-04-20 21:22:04 +02:00
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}
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2021-02-11 05:00:27 +01:00
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public static IncomingTextMessage from(VisibleMessage message,
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Address sender,
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Optional<SignalServiceGroup> group,
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long expiresInMillis)
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{
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2021-03-15 05:03:23 +01:00
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return new IncomingTextMessage(sender, 1, message.getSentTimestamp(), message.getText(), group, expiresInMillis, false);
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2021-02-11 05:00:27 +01:00
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}
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2016-02-06 01:10:33 +01:00
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public int getSubscriptionId() {
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return subscriptionId;
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2014-02-17 20:42:51 +01:00
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}
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2016-08-16 05:23:56 +02:00
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public long getExpiresIn() {
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return expiresInMillis;
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}
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2013-04-01 04:16:06 +02:00
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public long getSentTimestampMillis() {
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return sentTimestampMillis;
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}
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public String getPseudoSubject() {
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return pseudoSubject;
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}
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Major storage layer refactoring to set the stage for clean GCM.
1) We now try to hand out cursors at a minimum. There has always been
a fairly clean insertion layer that handles encrypting message bodies,
but the process of decrypting message bodies has always been less than
ideal. Here we introduce a "Reader" interface that will decrypt message
bodies when appropriate and return objects that encapsulate record state.
No more MessageDisplayHelper. The MmsSmsDatabase interface is also more
sane.
2) We finally rid ourselves of the technical debt associated with TextSecure's
initial usage of the default SMS DB. In that world, we weren't able to use
anything other than the default "Inbox, Outbox, Sent" types to describe a
message, and had to overload the message content itself with a set of
local "prefixes" to describe what it was (encrypted, asymetric encrypted,
remote encrypted, a key exchange, procssed key exchange), and so on.
This includes a major schema update that transforms the "type" field into
a bitmask that describes everything that used to be encoded in a prefix,
and prefixes have been completely eliminated from the system.
No more Prefix.java
3) Refactoring of the MultipartMessageHandler code. It's less of a mess, and
hopefully more clear as to what's going on.
The next step is to remove what we can from SmsTransportDetails and genericize
that interface for a GCM equivalent.
2013-04-20 21:22:04 +02:00
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public String getMessageBody() {
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2013-04-01 04:16:06 +02:00
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return message;
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}
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2017-07-26 18:59:15 +02:00
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public Address getSender() {
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2013-04-01 04:16:06 +02:00
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return sender;
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}
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2014-02-03 04:38:06 +01:00
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public int getSenderDeviceId() {
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return senderDeviceId;
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}
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2013-04-01 04:16:06 +02:00
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public int getProtocol() {
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return protocol;
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}
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public String getServiceCenterAddress() {
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return serviceCenterAddress;
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}
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public boolean isReplyPathPresent() {
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return replyPathPresent;
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}
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Major storage layer refactoring to set the stage for clean GCM.
1) We now try to hand out cursors at a minimum. There has always been
a fairly clean insertion layer that handles encrypting message bodies,
but the process of decrypting message bodies has always been less than
ideal. Here we introduce a "Reader" interface that will decrypt message
bodies when appropriate and return objects that encapsulate record state.
No more MessageDisplayHelper. The MmsSmsDatabase interface is also more
sane.
2) We finally rid ourselves of the technical debt associated with TextSecure's
initial usage of the default SMS DB. In that world, we weren't able to use
anything other than the default "Inbox, Outbox, Sent" types to describe a
message, and had to overload the message content itself with a set of
local "prefixes" to describe what it was (encrypted, asymetric encrypted,
remote encrypted, a key exchange, procssed key exchange), and so on.
This includes a major schema update that transforms the "type" field into
a bitmask that describes everything that used to be encoded in a prefix,
and prefixes have been completely eliminated from the system.
No more Prefix.java
3) Refactoring of the MultipartMessageHandler code. It's less of a mess, and
hopefully more clear as to what's going on.
The next step is to remove what we can from SmsTransportDetails and genericize
that interface for a GCM equivalent.
2013-04-20 21:22:04 +02:00
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public boolean isSecureMessage() {
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return false;
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}
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2014-02-21 08:00:38 +01:00
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public boolean isPush() {
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return push;
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}
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2017-07-26 18:59:15 +02:00
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public @Nullable Address getGroupId() {
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2014-01-14 09:26:43 +01:00
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return groupId;
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}
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2014-02-20 06:06:54 +01:00
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public boolean isGroup() {
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return false;
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2014-02-15 00:59:57 +01:00
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}
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2018-05-22 11:13:10 +02:00
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public boolean isUnidentified() {
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return unidentified;
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}
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2013-04-01 04:16:06 +02:00
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public void writeToParcel(Parcel out, int flags) {
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out.writeString(message);
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2017-07-26 18:59:15 +02:00
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out.writeParcelable(sender, flags);
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2014-02-03 04:38:06 +01:00
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out.writeInt(senderDeviceId);
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2013-04-01 04:16:06 +02:00
|
|
|
out.writeInt(protocol);
|
|
|
|
out.writeString(serviceCenterAddress);
|
|
|
|
out.writeInt(replyPathPresent ? 1 : 0);
|
|
|
|
out.writeString(pseudoSubject);
|
|
|
|
out.writeLong(sentTimestampMillis);
|
2017-07-26 18:59:15 +02:00
|
|
|
out.writeParcelable(groupId, flags);
|
2014-02-21 08:00:38 +01:00
|
|
|
out.writeInt(push ? 1 : 0);
|
2016-02-06 01:10:33 +01:00
|
|
|
out.writeInt(subscriptionId);
|
2018-05-22 11:13:10 +02:00
|
|
|
out.writeInt(unidentified ? 1 : 0);
|
2014-02-17 20:42:51 +01:00
|
|
|
}
|
2013-04-01 04:16:06 +02:00
|
|
|
}
|