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-rw-r--r--plugins/openpgp/src/database.vala4
-rw-r--r--plugins/openpgp/src/encryption_list_entry.vala21
-rw-r--r--plugins/openpgp/src/manager.vala126
-rw-r--r--plugins/openpgp/src/stream_module.vala7
4 files changed, 104 insertions, 54 deletions
diff --git a/plugins/openpgp/src/database.vala b/plugins/openpgp/src/database.vala
index 7d41db3c..0e4bf74c 100644
--- a/plugins/openpgp/src/database.vala
+++ b/plugins/openpgp/src/database.vala
@@ -46,7 +46,7 @@ public class Database : Qlite.Database {
public string? get_contact_key(Jid jid) {
return contact_key_table.select({contact_key_table.key})
- .with(contact_key_table.jid, "=", jid.bare_jid.to_string())[contact_key_table.key];
+ .with(contact_key_table.jid, "=", jid.to_string())[contact_key_table.key];
}
public void set_account_key(Account account, string key) {
@@ -64,4 +64,4 @@ public class Database : Qlite.Database {
public override void migrate(long oldVersion) { }
}
-} \ No newline at end of file
+}
diff --git a/plugins/openpgp/src/encryption_list_entry.vala b/plugins/openpgp/src/encryption_list_entry.vala
index 584e065b..e0a11865 100644
--- a/plugins/openpgp/src/encryption_list_entry.vala
+++ b/plugins/openpgp/src/encryption_list_entry.vala
@@ -1,3 +1,5 @@
+using Gee;
+
using Dino.Entities;
namespace Dino.Plugins.OpenPgp {
@@ -19,8 +21,23 @@ private class EncryptionListEntry : Plugins.EncryptionListEntry, Object {
}}
public bool can_encrypt(Entities.Conversation conversation) {
- string? key_id = stream_interactor.get_module(Manager.IDENTITY).get_key_id(conversation.account, conversation.counterpart);
- return key_id != null && GPGHelper.get_keylist(key_id).size > 0;
+ if (conversation.type_ == Conversation.Type.CHAT) {
+ string? key_id = stream_interactor.get_module(Manager.IDENTITY).get_key_id(conversation.account, conversation.counterpart);
+ return key_id != null && GPGHelper.get_keylist(key_id).size > 0;
+ } else if (conversation.type_ == Conversation.Type.GROUPCHAT) {
+ Gee.List<Jid> muc_jids = new Gee.ArrayList<Jid>();
+ Gee.List<Jid>? occupants = stream_interactor.get_module(MucManager.IDENTITY).get_occupants(conversation.counterpart, conversation.account);
+ if (occupants != null) muc_jids.add_all(occupants);
+ Gee.List<Jid>? offline_members = stream_interactor.get_module(MucManager.IDENTITY).get_offline_members(conversation.counterpart, conversation.account);
+ if (occupants != null) muc_jids.add_all(offline_members);
+
+ foreach (Jid jid in muc_jids) {
+ string? key_id = stream_interactor.get_module(Manager.IDENTITY).get_key_id(conversation.account, jid);
+ if (key_id == null) return false;
+ }
+ return true;
+ }
+ return false;
}
}
diff --git a/plugins/openpgp/src/manager.vala b/plugins/openpgp/src/manager.vala
index 0a145283..4c8b6d13 100644
--- a/plugins/openpgp/src/manager.vala
+++ b/plugins/openpgp/src/manager.vala
@@ -6,69 +6,99 @@ using Dino.Entities;
namespace Dino.Plugins.OpenPgp {
- public class Manager : StreamInteractionModule, Object {
- public static ModuleIdentity<Manager> IDENTITY = new ModuleIdentity<Manager>("pgp_manager");
- public string id { get { return IDENTITY.id; } }
+public class Manager : StreamInteractionModule, Object {
+ public static ModuleIdentity<Manager> IDENTITY = new ModuleIdentity<Manager>("pgp_manager");
+ public string id { get { return IDENTITY.id; } }
- public const string MESSAGE_ENCRYPTED = "pgp";
+ public const string MESSAGE_ENCRYPTED = "pgp";
- private StreamInteractor stream_interactor;
- private Database db;
- private HashMap<Jid, string> pgp_key_ids = new HashMap<Jid, string>(Jid.hash_bare_func, Jid.equals_bare_func);
+ private StreamInteractor stream_interactor;
+ private Database db;
+ private HashMap<Jid, string> pgp_key_ids = new HashMap<Jid, string>(Jid.hash_bare_func, Jid.equals_bare_func);
- public static void start(StreamInteractor stream_interactor, Database db) {
- Manager m = new Manager(stream_interactor, db);
- stream_interactor.add_module(m);
- }
+ public static void start(StreamInteractor stream_interactor, Database db) {
+ Manager m = new Manager(stream_interactor, db);
+ stream_interactor.add_module(m);
+ }
- private Manager(StreamInteractor stream_interactor, Database db) {
- this.stream_interactor = stream_interactor;
- this.db = db;
+ private Manager(StreamInteractor stream_interactor, Database db) {
+ this.stream_interactor = stream_interactor;
+ this.db = db;
- stream_interactor.account_added.connect(on_account_added);
- stream_interactor.get_module(MessageProcessor.IDENTITY).pre_message_received.connect(on_pre_message_received);
- stream_interactor.get_module(MessageProcessor.IDENTITY).pre_message_send.connect(on_pre_message_send);
- }
+ stream_interactor.account_added.connect(on_account_added);
+ stream_interactor.get_module(MessageProcessor.IDENTITY).pre_message_received.connect(on_pre_message_received);
+ stream_interactor.get_module(MessageProcessor.IDENTITY).pre_message_send.connect(check_encypt);
+ }
- private void on_pre_message_received(Entities.Message message, Xmpp.Message.Stanza message_stanza, Conversation conversation) {
- if (MessageFlag.get_flag(message_stanza) != null && MessageFlag.get_flag(message_stanza).decrypted) {
- message.encryption = Encryption.PGP;
- }
+ private void on_pre_message_received(Entities.Message message, Xmpp.Message.Stanza message_stanza, Conversation conversation) {
+ if (MessageFlag.get_flag(message_stanza) != null && MessageFlag.get_flag(message_stanza).decrypted) {
+ message.encryption = Encryption.PGP;
}
+ }
- private void on_pre_message_send(Entities.Message message, Xmpp.Message.Stanza message_stanza, Conversation conversation) {
- if (message.encryption == Encryption.PGP) {
- string? key_id = get_key_id(conversation.account, message.counterpart);
- bool encrypted = false;
- if (key_id != null) {
- Core.XmppStream? stream = stream_interactor.get_stream(conversation.account);
- if (stream != null) encrypted = stream.get_module(Module.IDENTITY).encrypt(message_stanza, key_id);
- }
- if (!encrypted) {
- message.marked = Entities.Message.Marked.WONTSEND;
- }
+ private void check_encypt(Entities.Message message, Xmpp.Message.Stanza message_stanza, Conversation conversation) {
+ if (message.encryption == Encryption.PGP) {
+ bool encrypted = false;
+ if (conversation.type_ == Conversation.Type.CHAT) {
+ encrypted = encrypt_for_chat(message, message_stanza, conversation);
+ } else if (conversation.type_ == Conversation.Type.GROUPCHAT) {
+ encrypted = encrypt_for_groupchat(message, message_stanza, conversation);
}
+ if (!encrypted) message.marked = Entities.Message.Marked.WONTSEND;
}
+ }
- public string? get_key_id(Account account, Jid jid) {
- return db.get_contact_key(jid);
+ private bool encrypt_for_chat(Entities.Message message, Xmpp.Message.Stanza message_stanza, Conversation conversation) {
+ Core.XmppStream? stream = stream_interactor.get_stream(conversation.account);
+ if (stream == null) return false;
+
+ string? key_id = get_key_id(conversation.account, message.counterpart);
+ if (key_id != null) {
+ return stream.get_module(Module.IDENTITY).encrypt(message_stanza, new Gee.ArrayList<string>.wrap(new string[]{key_id}));
}
+ return false;
+ }
- private void on_account_added(Account account) {
- stream_interactor.module_manager.get_module(account, Module.IDENTITY).received_jid_key_id.connect((stream, jid, key_id) => {
- on_jid_key_received(account, new Jid(jid), key_id);
- });
+ private bool encrypt_for_groupchat(Entities.Message message, Xmpp.Message.Stanza message_stanza, Conversation conversation) {
+ Core.XmppStream? stream = stream_interactor.get_stream(conversation.account);
+ if (stream == null) return false;
+
+ Gee.List<Jid> muc_jids = new Gee.ArrayList<Jid>();
+ Gee.List<Jid>? occupants = stream_interactor.get_module(MucManager.IDENTITY).get_occupants(conversation.counterpart, conversation.account);
+ if (occupants != null) muc_jids.add_all(occupants);
+ Gee.List<Jid>? offline_members = stream_interactor.get_module(MucManager.IDENTITY).get_offline_members(conversation.counterpart, conversation.account);
+ if (occupants != null) muc_jids.add_all(offline_members);
+
+ Gee.List<string> keys = new Gee.ArrayList<string>();
+ foreach (Jid jid in muc_jids) {
+ string? key_id = stream_interactor.get_module(Manager.IDENTITY).get_key_id(conversation.account, jid);
+ if (key_id != null && GPGHelper.get_keylist(key_id).size > 0 && !keys.contains(key_id)) {
+ keys.add(key_id);
+ }
}
+ return stream.get_module(Module.IDENTITY).encrypt(message_stanza, keys);
+ }
- private void on_jid_key_received(Account account, Jid jid, string key_id) {
- lock (pgp_key_ids) {
- if (!pgp_key_ids.has_key(jid) || pgp_key_ids[jid] != key_id) {
- if (!stream_interactor.get_module(MucManager.IDENTITY).is_groupchat_occupant(jid, account)) {
- db.set_contact_key(jid.bare_jid, key_id);
- }
- }
- pgp_key_ids[jid] = key_id;
+ public string? get_key_id(Account account, Jid jid) {
+ Jid search_jid = stream_interactor.get_module(MucManager.IDENTITY).is_groupchat_occupant(jid, account) ? jid : jid.bare_jid;
+ return db.get_contact_key(search_jid);
+ }
+
+ private void on_account_added(Account account) {
+ stream_interactor.module_manager.get_module(account, Module.IDENTITY).received_jid_key_id.connect((stream, jid, key_id) => {
+ on_jid_key_received(account, new Jid(jid), key_id);
+ });
+ }
+
+ private void on_jid_key_received(Account account, Jid jid, string key_id) {
+ lock (pgp_key_ids) {
+ if (!pgp_key_ids.has_key(jid) || pgp_key_ids[jid] != key_id) {
+ Jid set_jid = stream_interactor.get_module(MucManager.IDENTITY).is_groupchat_occupant(jid, account) ? jid : jid.bare_jid;
+ db.set_contact_key(set_jid, key_id);
}
+ pgp_key_ids[jid] = key_id;
}
}
-} \ No newline at end of file
+}
+
+}
diff --git a/plugins/openpgp/src/stream_module.vala b/plugins/openpgp/src/stream_module.vala
index 745f2005..6c55cdc5 100644
--- a/plugins/openpgp/src/stream_module.vala
+++ b/plugins/openpgp/src/stream_module.vala
@@ -33,8 +33,11 @@ namespace Dino.Plugins.OpenPgp {
}
}
- public bool encrypt(Message.Stanza message, string key_id) {
- string? enc_body = gpg_encrypt(message.body, new string[] {key_id, own_key.fpr});
+ public bool encrypt(Message.Stanza message, Gee.List<string> fprs) {
+ string[] encrypt_to = new string[fprs.size + 1];
+ for (int i = 0; i < fprs.size; i++) encrypt_to[i] = fprs[i];
+ encrypt_to[encrypt_to.length - 1] = own_key.fpr;
+ string? enc_body = gpg_encrypt(message.body, encrypt_to);
if (enc_body != null) {
message.stanza.put_node(new StanzaNode.build("x", NS_URI_ENCRYPTED).add_self_xmlns().put_node(new StanzaNode.text(enc_body)));
message.body = "[This message is OpenPGP encrypted (see XEP-0027)]";
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-25 07:48:36 +0000