aboutsummaryrefslogtreecommitdiff
path: root/plugins
diff options
context:
space:
mode:
Diffstat (limited to 'plugins')
-rw-r--r--plugins/omemo/src/file_transfer/file_decryptor.vala62
-rw-r--r--plugins/omemo/src/logic/manager.vala12
-rw-r--r--plugins/omemo/src/ui/util.vala6
-rw-r--r--plugins/openpgp/src/file_transfer/file_decryptor.vala2
-rw-r--r--plugins/openpgp/src/util.vala3
-rw-r--r--plugins/signal-protocol/src/simple_iks.vala6
-rw-r--r--plugins/signal-protocol/src/store.vala8
-rw-r--r--plugins/signal-protocol/tests/common.vala4
-rw-r--r--plugins/signal-protocol/vapi/signal-protocol-public.vapi16
9 files changed, 68 insertions, 51 deletions
diff --git a/plugins/omemo/src/file_transfer/file_decryptor.vala b/plugins/omemo/src/file_transfer/file_decryptor.vala
index 6998fef2..bc6f8592 100644
--- a/plugins/omemo/src/file_transfer/file_decryptor.vala
+++ b/plugins/omemo/src/file_transfer/file_decryptor.vala
@@ -38,36 +38,40 @@ public class OmemoFileDecryptor : FileDecryptor, Object {
return this.url_regex.match(http_file_receive.url) || (receive_data as OmemoHttpFileReceiveData) != null;
}
- public async InputStream decrypt_file(InputStream encrypted_stream, Conversation conversation, FileTransfer file_transfer, FileReceiveData receive_data) {
- OmemoHttpFileReceiveData? omemo_http_receive_data = receive_data as OmemoHttpFileReceiveData;
- if (omemo_http_receive_data == null) assert(false);
-
- // Decode IV and key
- MatchInfo match_info;
- this.url_regex.match(omemo_http_receive_data.original_url, 0, out match_info);
- uint8[] iv_and_key = hex_to_bin(match_info.fetch(2).up());
- uint8[] iv, key;
- if (iv_and_key.length == 44) {
- iv = iv_and_key[0:12];
- key = iv_and_key[12:44];
- } else {
- iv = iv_and_key[0:16];
- key = iv_and_key[16:48];
+ public async InputStream decrypt_file(InputStream encrypted_stream, Conversation conversation, FileTransfer file_transfer, FileReceiveData receive_data) throws FileReceiveError {
+ try {
+ OmemoHttpFileReceiveData? omemo_http_receive_data = receive_data as OmemoHttpFileReceiveData;
+ if (omemo_http_receive_data == null) assert(false);
+
+ // Decode IV and key
+ MatchInfo match_info;
+ this.url_regex.match(omemo_http_receive_data.original_url, 0, out match_info);
+ uint8[] iv_and_key = hex_to_bin(match_info.fetch(2).up());
+ uint8[] iv, key;
+ if (iv_and_key.length == 44) {
+ iv = iv_and_key[0:12];
+ key = iv_and_key[12:44];
+ } else {
+ iv = iv_and_key[0:16];
+ key = iv_and_key[16:48];
+ }
+
+ // Read data
+ uint8[] buf = new uint8[256];
+ Array<uint8> data = new Array<uint8>(false, true, 0);
+ size_t len = -1;
+ do {
+ len = yield encrypted_stream.read_async(buf);
+ data.append_vals(buf, (uint) len);
+ } while(len > 0);
+
+ // Decrypt
+ uint8[] cleartext = Signal.aes_decrypt(Cipher.AES_GCM_NOPADDING, key, iv, data.data);
+ file_transfer.encryption = Encryption.OMEMO;
+ return new MemoryInputStream.from_data(cleartext);
+ } catch (Error e) {
+ throw new FileReceiveError.DECRYPTION_FAILED("OMEMO file decryption error: %s".printf(e.message));
}
-
- // Read data
- uint8[] buf = new uint8[256];
- Array<uint8> data = new Array<uint8>(false, true, 0);
- size_t len = -1;
- do {
- len = yield encrypted_stream.read_async(buf);
- data.append_vals(buf, (uint) len);
- } while(len > 0);
-
- // Decrypt
- uint8[] cleartext = Signal.aes_decrypt(Cipher.AES_GCM_NOPADDING, key, iv, data.data);
- file_transfer.encryption = Encryption.OMEMO;
- return new MemoryInputStream.from_data(cleartext);
}
private uint8[] hex_to_bin(string hex) {
diff --git a/plugins/omemo/src/logic/manager.vala b/plugins/omemo/src/logic/manager.vala
index a71dfd9d..53e02e37 100644
--- a/plugins/omemo/src/logic/manager.vala
+++ b/plugins/omemo/src/logic/manager.vala
@@ -326,22 +326,22 @@ public class Manager : StreamInteractionModule, Object {
store.identity_key_store.local_registration_id = Random.int_range(1, int32.MAX);
Signal.ECKeyPair key_pair = Plugin.get_context().generate_key_pair();
- store.identity_key_store.identity_key_private = key_pair.private.serialize();
- store.identity_key_store.identity_key_public = key_pair.public.serialize();
+ store.identity_key_store.identity_key_private = new Bytes(key_pair.private.serialize());
+ store.identity_key_store.identity_key_public = new Bytes(key_pair.public.serialize());
identity_id = (int) db.identity.insert().or("REPLACE")
.value(db.identity.account_id, account.id)
.value(db.identity.device_id, (int) store.local_registration_id)
- .value(db.identity.identity_key_private_base64, Base64.encode(store.identity_key_store.identity_key_private))
- .value(db.identity.identity_key_public_base64, Base64.encode(store.identity_key_store.identity_key_public))
+ .value(db.identity.identity_key_private_base64, Base64.encode(store.identity_key_store.identity_key_private.get_data()))
+ .value(db.identity.identity_key_public_base64, Base64.encode(store.identity_key_store.identity_key_public.get_data()))
.perform();
} catch (Error e) {
// Ignore error
}
} else {
store.identity_key_store.local_registration_id = ((!)row)[db.identity.device_id];
- store.identity_key_store.identity_key_private = Base64.decode(((!)row)[db.identity.identity_key_private_base64]);
- store.identity_key_store.identity_key_public = Base64.decode(((!)row)[db.identity.identity_key_public_base64]);
+ store.identity_key_store.identity_key_private = new Bytes(Base64.decode(((!)row)[db.identity.identity_key_private_base64]));
+ store.identity_key_store.identity_key_public = new Bytes(Base64.decode(((!)row)[db.identity.identity_key_public_base64]));
identity_id = ((!)row)[db.identity.id];
}
diff --git a/plugins/omemo/src/ui/util.vala b/plugins/omemo/src/ui/util.vala
index 88d30b3b..cf61ed82 100644
--- a/plugins/omemo/src/ui/util.vala
+++ b/plugins/omemo/src/ui/util.vala
@@ -1,3 +1,5 @@
+using Xmpp.Util;
+
namespace Dino.Plugins.Omemo {
public static string fingerprint_from_base64(string b64) {
@@ -19,7 +21,7 @@ public static string fingerprint_markup(string s) {
for (int i = 0; i < s.length; i += 4) {
string four_chars = s.substring(i, 4).down();
- int raw = (int) four_chars.to_long(null, 16);
+ int raw = (int) from_hex(four_chars);
uint8[] bytes = {(uint8) ((raw >> 8) & 0xff - 128), (uint8) (raw & 0xff - 128)};
Checksum checksum = new Checksum(ChecksumType.SHA1);
@@ -57,4 +59,4 @@ public static string fingerprint_markup(string s) {
return "<span font_family='monospace' font='8'>" + markup + "</span>";
}
-} \ No newline at end of file
+}
diff --git a/plugins/openpgp/src/file_transfer/file_decryptor.vala b/plugins/openpgp/src/file_transfer/file_decryptor.vala
index 7668023e..97eb9f43 100644
--- a/plugins/openpgp/src/file_transfer/file_decryptor.vala
+++ b/plugins/openpgp/src/file_transfer/file_decryptor.vala
@@ -35,7 +35,7 @@ public class PgpFileDecryptor : FileDecryptor, Object {
}
return new MemoryInputStream.from_data(clear_data.data, GLib.free);
} catch (Error e) {
- throw new FileReceiveError.DECRYPTION_FAILED("PGP file decrypt error: %s".printf(e.message));
+ throw new FileReceiveError.DECRYPTION_FAILED("PGP file decryption error: %s".printf(e.message));
}
}
}
diff --git a/plugins/openpgp/src/util.vala b/plugins/openpgp/src/util.vala
index 7c42b578..d40cf6ef 100644
--- a/plugins/openpgp/src/util.vala
+++ b/plugins/openpgp/src/util.vala
@@ -1,6 +1,7 @@
using Gtk;
using Dino.Entities;
+using Xmpp.Util;
namespace Dino.Plugins.OpenPgp {
@@ -10,7 +11,7 @@ public static string markup_colorize_id(string s, bool is_fingerprint) {
for (int i = 0; i < s.length; i += 4) {
string four_chars = s.substring(i, 4).down();
- int raw = (int) four_chars.to_long(null, 16);
+ int raw = (int) from_hex(four_chars);
uint8[] bytes = {(uint8) ((raw >> 8) & 0xff - 128), (uint8) (raw & 0xff - 128)};
Checksum checksum = new Checksum(ChecksumType.SHA1);
diff --git a/plugins/signal-protocol/src/simple_iks.vala b/plugins/signal-protocol/src/simple_iks.vala
index 1e575515..5247c455 100644
--- a/plugins/signal-protocol/src/simple_iks.vala
+++ b/plugins/signal-protocol/src/simple_iks.vala
@@ -3,8 +3,8 @@ using Gee;
namespace Signal {
public class SimpleIdentityKeyStore : IdentityKeyStore {
- public override uint8[] identity_key_private { get; set; }
- public override uint8[] identity_key_public { get; set; }
+ public override Bytes identity_key_private { get; set; }
+ public override Bytes identity_key_public { get; set; }
public override uint32 local_registration_id { get; set; }
private Map<string, Map<int, IdentityKeyStore.TrustedIdentity>> trusted_identities = new HashMap<string, Map<int, IdentityKeyStore.TrustedIdentity>>();
@@ -37,4 +37,4 @@ public class SimpleIdentityKeyStore : IdentityKeyStore {
}
}
-} \ No newline at end of file
+}
diff --git a/plugins/signal-protocol/src/store.vala b/plugins/signal-protocol/src/store.vala
index 2e277478..632ff8cc 100644
--- a/plugins/signal-protocol/src/store.vala
+++ b/plugins/signal-protocol/src/store.vala
@@ -1,8 +1,8 @@
namespace Signal {
public abstract class IdentityKeyStore : Object {
- public abstract uint8[] identity_key_private { get; set; }
- public abstract uint8[] identity_key_public { get; set; }
+ public abstract Bytes identity_key_private { get; set; }
+ public abstract Bytes identity_key_public { get; set; }
public abstract uint32 local_registration_id { get; set; }
public signal void trusted_identity_added(TrustedIdentity id);
@@ -112,8 +112,8 @@ public class Store : Object {
static int iks_get_identity_key_pair(out Buffer public_data, out Buffer private_data, void* user_data) {
Store store = (Store) user_data;
- public_data = new Buffer.from(store.identity_key_store.identity_key_public);
- private_data = new Buffer.from(store.identity_key_store.identity_key_private);
+ public_data = new Buffer.from(store.identity_key_store.identity_key_public.get_data());
+ private_data = new Buffer.from(store.identity_key_store.identity_key_private.get_data());
return 0;
}
diff --git a/plugins/signal-protocol/tests/common.vala b/plugins/signal-protocol/tests/common.vala
index 26e90185..9bb9b1dc 100644
--- a/plugins/signal-protocol/tests/common.vala
+++ b/plugins/signal-protocol/tests/common.vala
@@ -15,8 +15,8 @@ Store setup_test_store_context(Context global_context) {
store.identity_key_store.local_registration_id = (Random.next_int() % 16380) + 1;
ECKeyPair key_pair = global_context.generate_key_pair();
- store.identity_key_store.identity_key_private = key_pair.private.serialize();
- store.identity_key_store.identity_key_public = key_pair.public.serialize();
+ store.identity_key_store.identity_key_private = new Bytes(key_pair.private.serialize());
+ store.identity_key_store.identity_key_public = new Bytes(key_pair.public.serialize());
} catch (Error e) {
fail_if_reached();
}
diff --git a/plugins/signal-protocol/vapi/signal-protocol-public.vapi b/plugins/signal-protocol/vapi/signal-protocol-public.vapi
index 0a4456ad..1952beb1 100644
--- a/plugins/signal-protocol/vapi/signal-protocol-public.vapi
+++ b/plugins/signal-protocol/vapi/signal-protocol-public.vapi
@@ -218,9 +218,14 @@ namespace Signal {
[CCode (instance_pos = 1, cname = "ec_public_key_serialize")]
private int serialize_([CCode (pos = 0)] out Buffer buffer);
[CCode (cname = "ec_public_key_serialize_")]
- public uint8[] serialize() throws GLib.Error {
+ public uint8[] serialize() {
Buffer buffer;
- throw_by_code(serialize_(out buffer));
+ try {
+ throw_by_code(serialize_(out buffer));
+ } catch (GLib.Error e) {
+ // Can only throw for invalid arguments or out of memory.
+ GLib.assert_not_reached();
+ }
return buffer.data;
}
public int compare(ECPublicKey other);
@@ -235,7 +240,12 @@ namespace Signal {
[CCode (cname = "ec_private_key_serialize_")]
public uint8[] serialize() throws GLib.Error {
Buffer buffer;
- throw_by_code(serialize_(out buffer));
+ try {
+ throw_by_code(serialize_(out buffer));
+ } catch (GLib.Error e) {
+ // Can only throw for invalid arguments or out of memory.
+ GLib.assert_not_reached();
+ }
return buffer.data;
}
public int compare(ECPublicKey other);
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-27 05:58:23 +0000