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-rw-r--r--plugins/gpgme-vala/src/gpgme_helper.vala4
-rw-r--r--plugins/http-files/src/file_sender.vala39
-rw-r--r--plugins/omemo/src/file_transfer/file_decryptor.vala24
-rw-r--r--plugins/omemo/src/file_transfer/file_encryptor.vala28
-rw-r--r--plugins/openpgp/CMakeLists.txt2
-rw-r--r--plugins/openpgp/src/file_transfer/file_decryptor.vala8
-rw-r--r--plugins/openpgp/src/file_transfer/file_encryptor.vala6
-rw-r--r--plugins/openpgp/src/plugin.vala1
8 files changed, 62 insertions, 50 deletions
diff --git a/plugins/gpgme-vala/src/gpgme_helper.vala b/plugins/gpgme-vala/src/gpgme_helper.vala
index c0121842..4a6d94fa 100644
--- a/plugins/gpgme-vala/src/gpgme_helper.vala
+++ b/plugins/gpgme-vala/src/gpgme_helper.vala
@@ -163,11 +163,11 @@ private static uint8[] get_uint8_from_data(Data data) {
data.seek(0);
uint8[] buf = new uint8[256];
ssize_t? len = null;
- Array<uint8> res = new Array<uint8>(false, true, 0);
+ ByteArray res = new ByteArray();
do {
len = data.read(buf);
if (len > 0) {
- res.append_vals(buf, (int)len);
+ res.append(buf[0:len]);
}
} while (len > 0);
return res.data;
diff --git a/plugins/http-files/src/file_sender.vala b/plugins/http-files/src/file_sender.vala
index 3ab0d736..65b33eb4 100644
--- a/plugins/http-files/src/file_sender.vala
+++ b/plugins/http-files/src/file_sender.vala
@@ -35,11 +35,11 @@ public class HttpFileSender : FileSender, Object {
return send_data;
}
- public async void send_file(Conversation conversation, FileTransfer file_transfer, FileSendData file_send_data) throws FileSendError {
+ public async void send_file(Conversation conversation, FileTransfer file_transfer, FileSendData file_send_data, FileMeta file_meta) throws FileSendError {
HttpFileSendData? send_data = file_send_data as HttpFileSendData;
if (send_data == null) return;
- yield upload(file_transfer, send_data);
+ yield upload(file_transfer, send_data, file_meta);
file_transfer.info = send_data.url_down; // store the message content temporarily so the message gets filtered out
@@ -62,6 +62,10 @@ public class HttpFileSender : FileSender, Object {
return file_transfer.size < max_file_sizes[conversation.account];
}
+ public bool can_encrypt(Conversation conversation, FileTransfer file_transfer) {
+ return false;
+ }
+
public bool is_upload_available(Conversation conversation) {
lock (max_file_sizes) {
return max_file_sizes.has_key(conversation.account);
@@ -74,24 +78,27 @@ public class HttpFileSender : FileSender, Object {
}
}
- private async void upload(FileTransfer file_transfer, HttpFileSendData file_send_data) throws FileSendError {
+ private static void transfer_more_bytes(InputStream stream, Soup.MessageBody body) {
+ uint8[] bytes = new uint8[4096];
+ ssize_t read = stream.read(bytes);
+ if (read == 0) {
+ body.complete();
+ return;
+ }
+ bytes.length = (int)read;
+ body.append_buffer(new Soup.Buffer.take(bytes));
+ }
+
+ private async void upload(FileTransfer file_transfer, HttpFileSendData file_send_data, FileMeta file_meta) throws FileSendError {
Xmpp.XmppStream? stream = stream_interactor.get_stream(file_transfer.account);
if (stream == null) return;
- uint8[] buf = new uint8[256];
- Array<uint8> data = new Array<uint8>(false, true, 0);
- size_t len = -1;
- do {
- try {
- len = file_transfer.input_stream.read(buf);
- } catch (IOError e) {
- throw new FileSendError.UPLOAD_FAILED("HTTP upload: IOError reading stream: %s".printf(e.message));
- }
- data.append_vals(buf, (uint) len);
- } while(len > 0);
-
Soup.Message message = new Soup.Message("PUT", file_send_data.url_up);
- message.set_request(file_transfer.mime_type, Soup.MemoryUse.COPY, data.data);
+ message.request_headers.set_content_type(file_meta.mime_type, null);
+ message.request_headers.set_content_length(file_meta.size);
+ message.request_body.set_accumulate(false);
+ message.wrote_headers.connect(() => transfer_more_bytes(file_transfer.input_stream, message.request_body));
+ message.wrote_chunk.connect(() => transfer_more_bytes(file_transfer.input_stream, message.request_body));
Soup.Session session = new Soup.Session();
try {
yield session.send_async(message);
diff --git a/plugins/omemo/src/file_transfer/file_decryptor.vala b/plugins/omemo/src/file_transfer/file_decryptor.vala
index bc6f8592..d60ecdc8 100644
--- a/plugins/omemo/src/file_transfer/file_decryptor.vala
+++ b/plugins/omemo/src/file_transfer/file_decryptor.vala
@@ -1,5 +1,6 @@
using Dino.Entities;
+using Crypto;
using Signal;
namespace Dino.Plugins.Omemo {
@@ -56,20 +57,17 @@ public class OmemoFileDecryptor : FileDecryptor, Object {
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) {
+ debug("Decrypting file %s from %s", file_transfer.file_name, file_transfer.server_file_name);
+
+ SymmetricCipher cipher = new SymmetricCipher("AES-GCM");
+ cipher.set_key(key);
+ cipher.set_iv(iv);
+ return new ConverterInputStream(encrypted_stream, new SymmetricCipherDecrypter((owned) cipher));
+
+ } catch (Crypto.Error e) {
+ throw new FileReceiveError.DECRYPTION_FAILED("OMEMO file decryption error: %s".printf(e.message));
+ } catch (GLib.Error e) {
throw new FileReceiveError.DECRYPTION_FAILED("OMEMO file decryption error: %s".printf(e.message));
}
}
diff --git a/plugins/omemo/src/file_transfer/file_encryptor.vala b/plugins/omemo/src/file_transfer/file_encryptor.vala
index a5445153..5b4e4d96 100644
--- a/plugins/omemo/src/file_transfer/file_encryptor.vala
+++ b/plugins/omemo/src/file_transfer/file_encryptor.vala
@@ -1,6 +1,7 @@
using Gee;
using Gtk;
+using Crypto;
using Dino.Entities;
using Xmpp;
using Signal;
@@ -22,30 +23,29 @@ public class OmemoFileEncryptor : Dino.FileEncryptor, Object {
var omemo_http_file_meta = new OmemoHttpFileMeta();
try {
- uint8[] buf = new uint8[256];
- Array<uint8> data = new Array<uint8>(false, true, 0);
- size_t len = -1;
- do {
- len = file_transfer.input_stream.read(buf);
- data.append_vals(buf, (uint) len);
- } while(len > 0);
-
//Create a key and use it to encrypt the file
uint8[] iv = new uint8[16];
Plugin.get_context().randomize(iv);
uint8[] key = new uint8[32];
Plugin.get_context().randomize(key);
- uint8[] ciphertext = aes_encrypt(Cipher.AES_GCM_NOPADDING, key, iv, data.data);
+
+ SymmetricCipher cipher = new SymmetricCipher("AES-GCM");
+ cipher.set_key(key);
+ cipher.set_iv(iv);
omemo_http_file_meta.iv = iv;
omemo_http_file_meta.key = key;
- omemo_http_file_meta.size = ciphertext.length;
- omemo_http_file_meta.mime_type = "pgp";
- file_transfer.input_stream = new MemoryInputStream.from_data(ciphertext, GLib.free);
- } catch (Error error) {
- throw new FileSendError.ENCRYPTION_FAILED("HTTP upload: Error encrypting stream: %s".printf(error.message));
+ omemo_http_file_meta.size = file_transfer.size;
+ omemo_http_file_meta.mime_type = "omemo";
+ file_transfer.input_stream = new ConverterInputStream(file_transfer.input_stream, new SymmetricCipherEncrypter((owned) cipher));
+ } catch (Crypto.Error error) {
+ throw new FileSendError.ENCRYPTION_FAILED("OMEMO file encryption error: %s".printf(error.message));
+ } catch (GLib.Error error) {
+ throw new FileSendError.ENCRYPTION_FAILED("OMEMO file encryption error: %s".printf(error.message));
}
+ debug("Encrypting file %s as %s", file_transfer.file_name, file_transfer.server_file_name);
+
return omemo_http_file_meta;
}
diff --git a/plugins/openpgp/CMakeLists.txt b/plugins/openpgp/CMakeLists.txt
index eb50dc71..3f7c1974 100644
--- a/plugins/openpgp/CMakeLists.txt
+++ b/plugins/openpgp/CMakeLists.txt
@@ -53,7 +53,7 @@ GRESOURCES
${OPENPGP_GRESOURCES_XML}
)
-add_definitions(${VALA_CFLAGS} -DGETTEXT_PACKAGE=\"${GETTEXT_PACKAGE}\" -DLOCALE_INSTALL_DIR=\"${LOCALE_INSTALL_DIR}\")
+add_definitions(${VALA_CFLAGS} -DG_LOG_DOMAIN="OpenPGP" -DGETTEXT_PACKAGE=\"${GETTEXT_PACKAGE}\" -DLOCALE_INSTALL_DIR=\"${LOCALE_INSTALL_DIR}\")
add_library(openpgp SHARED ${OPENPGP_VALA_C} ${OPENPGP_GRESOURCES_TARGET})
add_dependencies(openpgp ${GETTEXT_PACKAGE}-translations)
target_link_libraries(openpgp libdino gpgme-vala ${OPENPGP_PACKAGES})
diff --git a/plugins/openpgp/src/file_transfer/file_decryptor.vala b/plugins/openpgp/src/file_transfer/file_decryptor.vala
index 97eb9f43..455f853d 100644
--- a/plugins/openpgp/src/file_transfer/file_decryptor.vala
+++ b/plugins/openpgp/src/file_transfer/file_decryptor.vala
@@ -19,18 +19,20 @@ public class PgpFileDecryptor : FileDecryptor, Object {
public async InputStream decrypt_file(InputStream encrypted_stream, Conversation conversation, FileTransfer file_transfer, FileReceiveData receive_data) throws FileReceiveError {
try {
uint8[] buf = new uint8[256];
- Array<uint8> data = new Array<uint8>(false, true, 0);
+ ByteArray data = new ByteArray();
size_t len = -1;
do {
- len = encrypted_stream.read(buf);
- data.append_vals(buf, (uint) len);
+ len = yield encrypted_stream.read_async(buf);
+ data.append(buf[0:len]);
} while(len > 0);
GPGHelper.DecryptedData clear_data = GPGHelper.decrypt_data(data.data);
file_transfer.encryption = Encryption.PGP;
if (clear_data.filename != null && clear_data.filename != "") {
+ debug("Decrypting file %s from %s", clear_data.filename, file_transfer.file_name);
file_transfer.file_name = clear_data.filename;
} else if (file_transfer.file_name.has_suffix(".pgp")) {
+ debug("Decrypting file %s from %s", file_transfer.file_name.substring(0, file_transfer.file_name.length - 4), file_transfer.file_name);
file_transfer.file_name = file_transfer.file_name.substring(0, file_transfer.file_name.length - 4);
}
return new MemoryInputStream.from_data(clear_data.data, GLib.free);
diff --git a/plugins/openpgp/src/file_transfer/file_encryptor.vala b/plugins/openpgp/src/file_transfer/file_encryptor.vala
index 7d51be60..66e93bd9 100644
--- a/plugins/openpgp/src/file_transfer/file_encryptor.vala
+++ b/plugins/openpgp/src/file_transfer/file_encryptor.vala
@@ -15,17 +15,21 @@ public class PgpFileEncryptor : Dino.FileEncryptor, Object {
}
public FileMeta encrypt_file(Conversation conversation, FileTransfer file_transfer) throws FileSendError {
+ FileMeta file_meta = new FileMeta();
+
try {
GPG.Key[] keys = stream_interactor.get_module(Manager.IDENTITY).get_key_fprs(conversation);
uint8[] enc_content = GPGHelper.encrypt_file(file_transfer.get_file().get_path(), keys, GPG.EncryptFlags.ALWAYS_TRUST, file_transfer.file_name);
file_transfer.input_stream = new MemoryInputStream.from_data(enc_content, GLib.free);
file_transfer.encryption = Encryption.PGP;
file_transfer.server_file_name = Xmpp.random_uuid() + ".pgp";
+ file_meta.size = enc_content.length;
} catch (Error e) {
throw new FileSendError.ENCRYPTION_FAILED("PGP file encryption error: %s".printf(e.message));
}
+ debug("Encrypting file %s as %s", file_transfer.file_name, file_transfer.server_file_name);
- return new FileMeta();
+ return file_meta;
}
public FileSendData? preprocess_send_file(Conversation conversation, FileTransfer file_transfer, FileSendData file_send_data, FileMeta file_meta) {
diff --git a/plugins/openpgp/src/plugin.vala b/plugins/openpgp/src/plugin.vala
index b4581f31..324b8652 100644
--- a/plugins/openpgp/src/plugin.vala
+++ b/plugins/openpgp/src/plugin.vala
@@ -31,6 +31,7 @@ public class Plugin : Plugins.RootInterface, Object {
Manager.start(app.stream_interactor, db);
app.stream_interactor.get_module(FileManager.IDENTITY).add_file_encryptor(new PgpFileEncryptor(app.stream_interactor));
app.stream_interactor.get_module(FileManager.IDENTITY).add_file_decryptor(new PgpFileDecryptor());
+ JingleFileHelperRegistry.instance.add_encryption_helper(Encryption.PGP, new JingleFileEncryptionHelperTransferOnly());
internationalize(GETTEXT_PACKAGE, app.search_path_generator.get_locale_path(GETTEXT_PACKAGE, LOCALE_INSTALL_DIR));
}
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-25 19:17:34 +0000