Compare commits

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4 Commits

Author SHA1 Message Date
holger krekel
ea28ba6fbd try fix upload 2020-05-05 18:16:28 +02:00
holger krekel
3bfaaf10e3 another 2019-09-03 14:54:32 +02:00
holger krekel
73da9b21a3 another try 2019-09-03 13:40:00 +02:00
holger krekel
5f33a8c54c try use py36 for uploads 2019-09-02 20:54:47 +02:00
38 changed files with 2530 additions and 2367 deletions

106
Cargo.lock generated
View File

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"checksum static_assertions 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "7f3eb36b47e512f8f1c9e3d10c2c1965bc992bd9cdb024fa581e2194501c83d3"
"checksum stream-cipher 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8861bc80f649f5b4c9bd38b696ae9af74499d479dbfb327f0607de6b326a36bc"
"checksum string 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d24114bfcceb867ca7f71a0d3fe45d45619ec47a6fbfa98cb14e14250bfa5d6d"
"checksum strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bb4f380125926a99e52bc279241539c018323fab05ad6368b56f93d9369ff550"
@@ -3077,7 +3028,6 @@ dependencies = [
"checksum unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "882386231c45df4700b275c7ff55b6f3698780a650026380e72dabe76fa46526"
"checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
"checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
"checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
"checksum unsafe-any 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f30360d7979f5e9c6e6cea48af192ea8fab4afb3cf72597154b8f08935bc9c7f"
"checksum url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
"checksum utf8parse 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8772a4ccbb4e89959023bc5b7cb8623a795caa7092d99f3aa9501b9484d4557d"

View File

@@ -23,8 +23,8 @@ num-derive = "0.2.5"
num-traits = "0.2.6"
native-tls = "0.2.3"
lettre = "0.9.0"
imap = { git = "https://github.com/jonhoo/rust-imap", rev = "281d2eb8ab50dc656ceff2ae749ca5045f334e15" }
mmime = { git = "https://github.com/dignifiedquire/mmime", rev = "bccd2c2" }
imap = "1.0.1"
mmime = "0.1.0"
base64 = "0.10"
charset = "0.1"
percent-encoding = "2.0"
@@ -35,7 +35,7 @@ failure = "0.1.5"
failure_derive = "0.1.5"
# TODO: make optional
rustyline = "4.1.0"
lazy_static = "1.4.0"
lazy_static = "1.3.0"
regex = "1.1.6"
rusqlite = { version = "0.20", features = ["bundled"] }
r2d2_sqlite = "0.12.0"

View File

@@ -34,6 +34,7 @@ echo -----------------------
# Bundle external shared libraries into the wheels
pushd $WHEELHOUSEDIR
pip3 install -U setuptools
pip3 install devpi-client
devpi use https://m.devpi.net
devpi login dc --password $DEVPI_LOGIN

View File

@@ -41,7 +41,7 @@ if [ -n "$TESTS" ]; then
# see https://github.com/deltachat/deltachat-core-rust/issues/331
# unset DCC_PY_LIVECONFIG
tox --workdir "$TOXWORKDIR" -e lint,py35,py36,py37,auditwheels
tox --workdir "$TOXWORKDIR" -e lint,py27,py35,py36,py37,auditwheels
popd
fi

View File

@@ -898,15 +898,9 @@ pub unsafe extern "C" fn dc_set_chat_profile_image(
let context = &*context;
chat::set_chat_profile_image(context, chat_id, {
if image.is_null() {
""
} else {
as_str(image)
}
})
.map(|_| 1)
.unwrap_or_log_default(context, "Failed to set profile image")
chat::set_chat_profile_image(context, chat_id, as_str(image))
.map(|_| 1)
.unwrap_or_log_default(context, "Failed to set profile image")
}
#[no_mangle]
@@ -1326,13 +1320,12 @@ pub unsafe extern "C" fn dc_get_securejoin_qr(
) -> *mut libc::c_char {
if context.is_null() {
eprintln!("ignoring careless call to dc_get_securejoin_qr()");
return "".strdup();
return dc_strdup(ptr::null());
}
let context = &*context;
securejoin::dc_get_securejoin_qr(context, chat_id)
.unwrap_or("".to_string())
.strdup()
dc_securejoin::dc_get_securejoin_qr(context, chat_id)
}
#[no_mangle]
@@ -1347,7 +1340,7 @@ pub unsafe extern "C" fn dc_join_securejoin(
let context = &*context;
securejoin::dc_join_securejoin(context, as_str(qr))
dc_securejoin::dc_join_securejoin(context, qr)
}
#[no_mangle]

View File

@@ -14,8 +14,6 @@ extern crate lazy_static;
extern crate rusqlite;
use std::borrow::Cow::{self, Borrowed, Owned};
use std::io::{self, Write};
use std::process::Command;
use std::ptr;
use std::sync::atomic::{AtomicBool, Ordering};
use std::sync::{Arc, Mutex, RwLock};
@@ -24,10 +22,10 @@ use deltachat::config;
use deltachat::configure::*;
use deltachat::constants::*;
use deltachat::context::*;
use deltachat::dc_securejoin::*;
use deltachat::dc_tools::*;
use deltachat::job::*;
use deltachat::oauth2::*;
use deltachat::securejoin::*;
use deltachat::types::*;
use deltachat::x::*;
use rustyline::completion::{Completer, FilenameCompleter, Pair};
@@ -518,27 +516,30 @@ unsafe fn handle_cmd(line: &str, ctx: Arc<RwLock<Context>>) -> Result<ExitResult
}
"getqr" | "getbadqr" => {
start_threads(ctx.clone());
if let Some(mut qr) =
dc_get_securejoin_qr(&ctx.read().unwrap(), arg1.parse().unwrap_or_default())
{
if !qr.is_empty() {
if arg0 == "getbadqr" && qr.len() > 40 {
qr.replace_range(12..22, "0000000000")
let qrstr =
dc_get_securejoin_qr(&ctx.read().unwrap(), arg1.parse().unwrap_or_default());
if !qrstr.is_null() && 0 != *qrstr.offset(0isize) as libc::c_int {
if arg0 == "getbadqr" && strlen(qrstr) > 40 {
let mut i: libc::c_int = 12i32;
while i < 22i32 {
*qrstr.offset(i as isize) = '0' as i32 as libc::c_char;
i += 1
}
println!("{}", qr);
let output = Command::new("qrencode")
.args(&["-t", "ansiutf8", qr.as_str(), "-o", "-"])
.output()
.expect("failed to execute process");
io::stdout().write_all(&output.stdout).unwrap();
io::stderr().write_all(&output.stderr).unwrap();
}
println!("{}", to_string(qrstr as *const _));
let syscmd = dc_mprintf(
b"qrencode -t ansiutf8 \"%s\" -o -\x00" as *const u8 as *const libc::c_char,
qrstr,
);
system(syscmd);
free(syscmd as *mut libc::c_void);
}
free(qrstr as *mut libc::c_void);
}
"joinqr" => {
start_threads(ctx.clone());
if !arg0.is_empty() {
dc_join_securejoin(&ctx.read().unwrap(), arg1);
dc_join_securejoin(&ctx.read().unwrap(), arg1_c);
}
}
"exit" | "quit" => return Ok(ExitResult::Exit),

View File

@@ -72,10 +72,10 @@ then cargo-build and install the deltachat bindings::
python install_python_bindings.py
The bindings will be installed in release mode but with debug symbols.
The release mode is necessary because some tests generate RSA keys
The release mode is neccessary because some tests generate RSA keys
which is prohibitively slow in debug mode.
After successful binding installation you can finally run the tests::
After succcessul binding installation you can finally run the tests::
pytest -v tests

View File

@@ -14,7 +14,7 @@ except ImportError:
import deltachat
from . import const
from .capi import ffi, lib
from .cutil import as_dc_charpointer, from_dc_charpointer, iter_array, DCLot
from .cutil import as_dc_charpointer, from_dc_charpointer, iter_array
from .chatting import Contact, Chat, Message
@@ -329,56 +329,6 @@ class Account(object):
raise RuntimeError("could not send out autocrypt setup message")
return from_dc_charpointer(res)
def get_setup_contact_qr(self):
""" get/create Setup-Contact QR Code as ascii-string.
this string needs to be transferred to another DC account
in a second channel (typically used by mobiles with QRcode-show + scan UX)
where qr_setup_contact(qr) is called.
"""
res = lib.dc_get_securejoin_qr(self._dc_context, 0)
return from_dc_charpointer(res)
def check_qr(self, qr):
""" check qr code and return :class:`ScannedQRCode` instance representing the result"""
res = ffi.gc(
lib.dc_check_qr(self._dc_context, as_dc_charpointer(qr)),
lib.dc_lot_unref
)
lot = DCLot(res)
if lot.state() == const.DC_QR_ERROR:
raise ValueError("invalid or unknown QR code: {}".format(lot.text1()))
return ScannedQRCode(lot)
def qr_setup_contact(self, qr):
""" setup contact and return a Chat after contact is established.
Note that this function may block for a long time as messages are exchanged
with the emitter of the QR code. On success a :class:`deltachat.chatting.Chat` instance
is returned.
:param qr: valid "setup contact" QR code (all other QR codes will result in an exception)
"""
assert self.check_qr(qr).is_ask_verifycontact()
chat_id = lib.dc_join_securejoin(self._dc_context, as_dc_charpointer(qr))
if chat_id == 0:
raise ValueError("could not setup secure contact")
return Chat(self, chat_id)
def qr_join_chat(self, qr):
""" join a chat group through a QR code.
Note that this function may block for a long time as messages are exchanged
with the emitter of the QR code. On success a :class:`deltachat.chatting.Chat` instance
is returned which is the chat that we just joined.
:param qr: valid "join-group" QR code (all other QR codes will result in an exception)
"""
assert self.check_qr(qr).is_ask_verifygroup()
chat_id = lib.dc_join_securejoin(self._dc_context, as_dc_charpointer(qr))
if chat_id == 0:
raise ValueError("could not join group")
return Chat(self, chat_id)
def start_threads(self):
""" start IMAP/SMTP threads (and configure account if it hasn't happened).
@@ -542,18 +492,3 @@ def _destroy_dc_context(dc_context, dc_context_unref=lib.dc_context_unref):
# we are deep into Python Interpreter shutdown,
# so no need to clear the callback context mapping.
pass
class ScannedQRCode:
def __init__(self, dc_lot):
self._dc_lot = dc_lot
def is_ask_verifycontact(self):
return self._dc_lot.state() == const.DC_QR_ASK_VERIFYCONTACT
def is_ask_verifygroup(self):
return self._dc_lot.state() == const.DC_QR_ASK_VERIFYGROUP
@property
def contact_id(self):
return self._dc_lot.id()

View File

@@ -131,16 +131,6 @@ class Chat(object):
"""
return lib.dc_chat_get_type(self._dc_chat)
def get_join_qr(self):
""" get/create Join-Group QR Code as ascii-string.
this string needs to be transferred to another DC account
in a second channel (typically used by mobiles with QRcode-show + scan UX)
where account.join_with_qrcode(qr) needs to be called.
"""
res = lib.dc_get_securejoin_qr(self._dc_context, self.id)
return from_dc_charpointer(res)
# ------ chat messaging API ------------------------------
def send_text(self, text):

View File

@@ -13,15 +13,6 @@ DC_GCL_NO_SPECIALS = 0x02
DC_GCL_ADD_ALLDONE_HINT = 0x04
DC_GCL_VERIFIED_ONLY = 0x01
DC_GCL_ADD_SELF = 0x02
DC_QR_ASK_VERIFYCONTACT = 200
DC_QR_ASK_VERIFYGROUP = 202
DC_QR_FPR_OK = 210
DC_QR_FPR_MISMATCH = 220
DC_QR_FPR_WITHOUT_ADDR = 230
DC_QR_ADDR = 320
DC_QR_TEXT = 330
DC_QR_URL = 332
DC_QR_ERROR = 400
DC_CHAT_ID_DEADDROP = 1
DC_CHAT_ID_TRASH = 3
DC_CHAT_ID_MSGS_IN_CREATION = 4
@@ -78,13 +69,15 @@ DC_EVENT_IMEX_FILE_WRITTEN = 2052
DC_EVENT_SECUREJOIN_INVITER_PROGRESS = 2060
DC_EVENT_SECUREJOIN_JOINER_PROGRESS = 2061
DC_EVENT_GET_STRING = 2091
DC_EVENT_HTTP_GET = 2100
DC_EVENT_HTTP_POST = 2110
DC_EVENT_FILE_COPIED = 2055
DC_EVENT_IS_OFFLINE = 2081
# end const generated
def read_event_defines(f):
rex = re.compile(r'#define\s+((?:DC_EVENT_|DC_QR|DC_MSG|DC_STATE_|DC_CONTACT_ID_|DC_GCL|DC_CHAT)\S+)\s+([x\d]+).*')
rex = re.compile(r'#define\s+((?:DC_EVENT_|DC_MSG|DC_STATE_|DC_CONTACT_ID_|DC_GCL|DC_CHAT)\S+)\s+([x\d]+).*')
for line in f:
m = rex.match(line)
if m:
@@ -97,7 +90,7 @@ if __name__ == "__main__":
if len(sys.argv) >= 2:
deltah = sys.argv[1]
else:
deltah = joinpath(dirname(dirname(dirname(here_dir))), "deltachat-ffi", "deltachat.h")
deltah = joinpath(dirname(dirname(dirname(here_dir))), "src", "deltachat.h")
assert os.path.exists(deltah)
lines = []

View File

@@ -1,6 +1,5 @@
from .capi import lib
from .capi import ffi
from datetime import datetime
def as_dc_charpointer(obj):
@@ -18,29 +17,3 @@ def iter_array(dc_array_t, constructor):
def from_dc_charpointer(obj):
return ffi.string(ffi.gc(obj, lib.dc_str_unref)).decode("utf8")
class DCLot:
def __init__(self, dc_lot):
self._dc_lot = dc_lot
def id(self):
return lib.dc_lot_get_id(self._dc_lot)
def state(self):
return lib.dc_lot_get_state(self._dc_lot)
def text1(self):
return from_dc_charpointer(lib.dc_lot_get_text1(self._dc_lot))
def text1_meaning(self):
return lib.dc_lot_get_text1_meaning(self._dc_lot)
def text2(self):
return from_dc_charpointer(lib.dc_lot_get_text2(self._dc_lot))
def timestamp(self):
ts = lib.dc_lot_get_timestamp(self._dc_lot)
if ts == 0:
return None
return datetime.utcfromtimestamp(ts)

View File

@@ -213,15 +213,6 @@ def wait_configuration_progress(account, target):
break
def wait_securejoin_inviter_progress(account, target):
while 1:
evt_name, data1, data2 = \
account._evlogger.get_matching("DC_EVENT_SECUREJOIN_INVITER_PROGRESS")
if data2 >= target:
print("** SECUREJOINT-INVITER PROGRESS {}".format(target), account)
break
def wait_successful_IMAP_SMTP_connection(account):
imap_ok = smtp_ok = False
while not imap_ok or not smtp_ok:

View File

@@ -4,7 +4,7 @@ import os
from deltachat import const, Account
from deltachat.message import Message
from datetime import datetime, timedelta
from conftest import wait_configuration_progress, wait_successful_IMAP_SMTP_connection, wait_securejoin_inviter_progress
from conftest import wait_configuration_progress, wait_successful_IMAP_SMTP_connection
class TestOfflineAccountBasic:
@@ -140,13 +140,6 @@ class TestOfflineChat:
chat.set_name("title2")
assert chat.get_name() == "title2"
@pytest.mark.parametrize("verified", [True, False])
def test_group_chat_qr(self, acfactory, ac1, verified):
ac2 = acfactory.get_configured_offline_account()
chat = ac1.create_group_chat(name="title1", verified=verified)
qr = chat.get_join_qr()
assert ac2.check_qr(qr).is_ask_verifygroup
def test_delete_and_send_fails(self, ac1, chat1):
chat1.delete()
ac1._evlogger.get_matching("DC_EVENT_MSGS_CHANGED")
@@ -313,16 +306,6 @@ class TestOfflineChat:
chat1.set_draft(None)
assert chat1.get_draft() is None
def test_qr_setup_contact(self, acfactory, lp):
ac1 = acfactory.get_configured_offline_account()
ac2 = acfactory.get_configured_offline_account()
qr = ac1.get_setup_contact_qr()
assert qr.startswith("OPENPGP4FPR:")
res = ac2.check_qr(qr)
assert res.is_ask_verifycontact()
assert not res.is_ask_verifygroup()
assert res.contact_id == 10
class TestOnlineAccount:
def test_one_account_init(self, acfactory):
@@ -563,29 +546,3 @@ class TestOnlineAccount:
print("*************** Setup Code: ", setup_code)
msg.continue_key_transfer(setup_code)
assert ac1.get_info()["fingerprint"] == ac2.get_info()["fingerprint"]
def test_qr_setup_contact(self, acfactory, lp):
ac1 = acfactory.get_online_configuring_account()
ac2 = acfactory.get_online_configuring_account()
wait_configuration_progress(ac2, 1000)
wait_configuration_progress(ac1, 1000)
lp.sec("ac1: create QR code and let ac2 scan it, starting the securejoin")
qr = ac1.get_setup_contact_qr()
lp.sec("ac2: start QR-code based setup contact protocol")
ch = ac2.qr_setup_contact(qr)
assert ch.id >= 10
wait_securejoin_inviter_progress(ac1, 1000)
def test_qr_join_chat(self, acfactory, lp):
ac1 = acfactory.get_online_configuring_account()
ac2 = acfactory.get_online_configuring_account()
wait_configuration_progress(ac2, 1000)
wait_configuration_progress(ac1, 1000)
lp.sec("ac1: create QR code and let ac2 scan it, starting the securejoin")
chat = ac1.create_group_chat("hello")
qr = chat.get_join_qr()
lp.sec("ac2: start QR-code based join-group protocol")
ch = ac2.qr_join_chat(qr)
assert ch.id >= 10
wait_securejoin_inviter_progress(ac1, 1000)

View File

@@ -1,6 +1,7 @@
[tox]
# make sure to update environment list in travis.yml and appveyor.yml
envlist =
py27
py35
lint
auditwheels

View File

@@ -854,7 +854,7 @@ pub fn unarchive(context: &Context, chat_id: u32) -> Result<(), Error> {
/// However, this does not imply, the message really reached the recipient -
/// sending may be delayed eg. due to network problems. However, from your
/// view, you're done with the message. Sooner or later it will find its way.
pub fn send_msg<'a>(
pub unsafe fn send_msg<'a>(
context: &'a Context,
chat_id: u32,
msg: &mut Message<'a>,
@@ -872,7 +872,7 @@ pub fn send_msg<'a>(
}
ensure!(
unsafe { job_send_msg(context, msg.id) } != 0,
job_send_msg(context, msg.id) != 0,
"Failed to initiate send job"
);
@@ -1394,7 +1394,7 @@ pub unsafe fn add_contact_to_chat(context: &Context, chat_id: u32, contact_id: u
// TODO should return bool /rtn
#[allow(non_snake_case)]
pub fn add_contact_to_chat_ex(
pub unsafe fn add_contact_to_chat_ex(
context: &Context,
chat_id: u32,
contact_id: u32,
@@ -1407,7 +1407,7 @@ pub fn add_contact_to_chat_ex(
if contact.is_err() || chat_id <= DC_CHAT_ID_LAST_SPECIAL {
return 0;
}
let mut msg = unsafe { dc_msg_new_untyped(context) };
let mut msg = dc_msg_new_untyped(context);
reset_gossiped_timestamp(context, chat_id);
let contact = contact.unwrap();
@@ -1722,9 +1722,12 @@ pub unsafe fn set_chat_profile_image(
) -> Result<(), Error> {
ensure!(chat_id > DC_CHAT_ID_LAST_SPECIAL, "Invalid chat ID");
let mut OK_TO_CONTINUE = true;
let mut success = false;
let mut chat = Chat::load_from_db(context, chat_id)?;
let mut msg = dc_msg_new_untyped(context);
let new_image_rel;
let mut new_image_rel = None;
if real_group_exists(context, chat_id) {
if !(is_contact_in_chat(context, chat_id, 1i32 as u32) == 1i32) {
@@ -1734,55 +1737,61 @@ pub unsafe fn set_chat_profile_image(
0,
"Cannot set chat profile image; self not in group.",
);
/* we should respect this - whatever we send to the group, it gets discarded anyway! */
bail!("Failed to set profile image");
}
if !new_image.as_ref().is_empty() {
let mut img = new_image.as_ref().to_string();
if !dc_make_rel_and_copy(context, &mut img) {
bail!("Failed to set profile image");
}
new_image_rel = Some(img);
} else {
new_image_rel = Some("".to_string());
}
if let Some(ref new_image_rel) = new_image_rel {
chat.param.set(Param::ProfileImage, new_image_rel);
}
if chat.update_param().is_ok() {
if chat.param.get_int(Param::Unpromoted).unwrap_or_default() == 0 {
msg.param.set_int(Param::Cmd, 3);
if let Some(ref new_image_rel) = new_image_rel {
msg.param.set(Param::Arg, new_image_rel);
/* we should respect this - whatever we send to the group, it gets discarded anyway! */
if !new_image.as_ref().is_empty() {
let mut img = new_image.as_ref().to_string();
if !dc_make_rel_and_copy(context, &mut img) {
OK_TO_CONTINUE = false;
}
msg.type_0 = Viewtype::Text;
msg.text = Some(context.stock_system_msg(
if new_image_rel.is_some() {
StockMessage::MsgGrpImgChanged
} else {
StockMessage::MsgGrpImgDeleted
},
"",
"",
DC_CONTACT_ID_SELF,
));
msg.id = send_msg(context, chat_id, &mut msg).unwrap_or_default();
context.call_cb(
Event::MSGS_CHANGED,
chat_id as uintptr_t,
msg.id as uintptr_t,
);
new_image_rel = Some(img);
} else {
OK_TO_CONTINUE = false;
}
}
if OK_TO_CONTINUE {
if let Some(ref new_image_rel) = new_image_rel {
chat.param.set(Param::ProfileImage, new_image_rel);
}
if chat.update_param().is_ok() {
if chat.param.get_int(Param::Unpromoted).unwrap_or_default() == 0 {
msg.param.set_int(Param::Cmd, 3);
if let Some(ref new_image_rel) = new_image_rel {
msg.param.set(Param::Arg, new_image_rel);
}
msg.type_0 = Viewtype::Text;
msg.text = Some(context.stock_system_msg(
if new_image_rel.is_some() {
StockMessage::MsgGrpImgChanged
} else {
StockMessage::MsgGrpImgDeleted
},
"",
"",
DC_CONTACT_ID_SELF,
));
msg.id = send_msg(context, chat_id, &mut msg).unwrap_or_default();
context.call_cb(
Event::MSGS_CHANGED,
chat_id as uintptr_t,
msg.id as uintptr_t,
);
}
context.call_cb(
Event::CHAT_MODIFIED,
chat_id as uintptr_t,
0i32 as uintptr_t,
);
success = true;
}
context.call_cb(
Event::CHAT_MODIFIED,
chat_id as uintptr_t,
0i32 as uintptr_t,
);
return Ok(());
}
}
bail!("Failed to set profile image");
if !success {
bail!("Failed to set profile image");
}
Ok(())
}
pub unsafe fn forward_msgs(
@@ -1909,7 +1918,16 @@ pub fn get_chat_cnt(context: &Context) -> usize {
}
}
pub fn get_chat_id_by_grpid(context: &Context, grpid: impl AsRef<str>) -> (u32, bool, Blocked) {
pub unsafe fn get_chat_id_by_grpid(
context: &Context,
grpid: impl AsRef<str>,
ret_blocked: Option<&mut Blocked>,
ret_verified: *mut libc::c_int,
) -> u32 {
if !ret_verified.is_null() {
*ret_verified = 0;
}
context
.sql
.query_row(
@@ -1918,12 +1936,17 @@ pub fn get_chat_id_by_grpid(context: &Context, grpid: impl AsRef<str>) -> (u32,
|row| {
let chat_id = row.get(0)?;
let b = row.get::<_, Option<Blocked>>(1)?.unwrap_or_default();
if let Some(b) = ret_blocked {
*b = row.get::<_, Option<Blocked>>(1)?.unwrap_or_default();
}
let v = row.get::<_, Option<Chattype>>(2)?.unwrap_or_default();
Ok((chat_id, v == Chattype::VerifiedGroup, b))
*ret_verified = (v == Chattype::VerifiedGroup) as libc::c_int;
Ok(chat_id)
},
)
.unwrap_or((0, false, Blocked::Not))
.unwrap_or_default()
}
pub fn add_device_msg(context: &Context, chat_id: u32, text: impl AsRef<str>) {

View File

@@ -33,7 +33,6 @@ pub enum Config {
E2eeEnabled,
#[strum(props(default = "1"))]
MdnsEnabled,
#[strum(props(default = "1"))]
InboxWatch,
#[strum(props(default = "1"))]
SentboxWatch,

File diff suppressed because it is too large Load Diff

View File

@@ -42,7 +42,7 @@ impl Default for Blocked {
pub const DC_IMAP_SEEN: u32 = 0x1;
pub const DC_HANDSHAKE_CONTINUE_NORMAL_PROCESSING: i32 = 0x01;
const DC_HANDSHAKE_CONTINUE_NORMAL_PROCESSING: i32 = 0x01;
pub const DC_HANDSHAKE_STOP_NORMAL_PROCESSING: i32 = 0x02;
pub const DC_HANDSHAKE_ADD_DELETE_JOB: i32 = 0x04;
@@ -52,7 +52,7 @@ pub const DC_GCL_ADD_ALLDONE_HINT: usize = 0x04;
const DC_GCM_ADDDAYMARKER: usize = 0x01;
pub const DC_GCL_VERIFIED_ONLY: usize = 0x01;
const DC_GCL_VERIFIED_ONLY: usize = 0x01;
pub const DC_GCL_ADD_SELF: usize = 0x02;
/// param1 is a directory where the keys are written to
@@ -169,12 +169,6 @@ const DC_LP_IMAP_SOCKET_FLAGS: usize =
const DC_LP_SMTP_SOCKET_FLAGS: usize =
(DC_LP_SMTP_SOCKET_STARTTLS | DC_LP_SMTP_SOCKET_SSL | DC_LP_SMTP_SOCKET_PLAIN);
// QR code scanning (view from Bob, the joiner)
pub const DC_VC_AUTH_REQUIRED: i32 = 2;
pub const DC_VC_CONTACT_CONFIRM: i32 = 6;
pub const DC_BOB_ERROR: i32 = 0;
pub const DC_BOB_SUCCESS: i32 = 1;
#[derive(Debug, Display, Clone, Copy, PartialEq, Eq, FromPrimitive, ToPrimitive, FromSql, ToSql)]
#[repr(i32)]
pub enum Viewtype {

View File

@@ -7,9 +7,9 @@ use crate::aheader::EncryptPreference;
use crate::config::Config;
use crate::constants::*;
use crate::context::Context;
use crate::dc_e2ee::*;
use crate::dc_loginparam::*;
use crate::dc_tools::*;
use crate::e2ee;
use crate::error::Result;
use crate::key::*;
use crate::message::MessageState;
@@ -18,6 +18,8 @@ use crate::sql;
use crate::stock::StockMessage;
use crate::types::*;
const DC_GCL_VERIFIED_ONLY: u32 = 0x01;
/// Contacts with at least this origin value are shown in the contact list.
const DC_ORIGIN_MIN_CONTACT_LIST: i32 = 0x100;
@@ -477,10 +479,8 @@ impl<'a> Contact<'a> {
let mut add_self = false;
let mut ret = Vec::new();
let flag_verified_only = listflags_has(listflags, DC_GCL_VERIFIED_ONLY);
let flag_add_self = listflags_has(listflags, DC_GCL_ADD_SELF);
if flag_verified_only || query.is_some() {
if (listflags & DC_GCL_VERIFIED_ONLY) > 0 || query.is_some() {
let s3str_like_cmd = format!(
"%{}%",
query
@@ -504,7 +504,7 @@ impl<'a> Contact<'a> {
0x100,
&s3str_like_cmd,
&s3str_like_cmd,
if flag_verified_only { 0 } else { 1 },
if 0 != listflags & 0x1 { 0 } else { 1 },
],
|row| row.get::<_, i32>(0),
|ids| {
@@ -544,7 +544,7 @@ impl<'a> Contact<'a> {
)?;
}
if flag_add_self && add_self {
if 0 != listflags & DC_GCL_ADD_SELF as u32 && add_self {
ret.push(DC_CONTACT_ID_SELF);
}
@@ -603,7 +603,7 @@ impl<'a> Contact<'a> {
});
ret += &p;
if self_key.is_none() {
e2ee::ensure_secret_key_exists(context)?;
dc_ensure_secret_key_exists(context)?;
self_key = Key::from_self_public(context, &loginparam.addr, &context.sql);
}
let p = context.stock_str(StockMessage::FingerPrints);

View File

@@ -4,6 +4,7 @@ use crate::chat::*;
use crate::constants::*;
use crate::contact::*;
use crate::dc_loginparam::*;
use crate::dc_move::*;
use crate::dc_receive_imf::*;
use crate::dc_tools::*;
use crate::imap::*;
@@ -227,7 +228,7 @@ unsafe fn cb_precheck_imf(
if as_str(old_server_folder) != server_folder || old_server_uid != server_uid {
dc_update_server_uid(context, rfc724_mid, server_folder, server_uid);
}
do_heuristics_moves(context, server_folder, msg_id);
dc_do_heuristics_moves(context, server_folder, msg_id);
if 0 != mark_seen {
job_add(
context,
@@ -574,45 +575,6 @@ pub fn dc_is_mvbox(context: &Context, folder_name: impl AsRef<str>) -> bool {
}
}
pub fn do_heuristics_moves(context: &Context, folder: &str, msg_id: u32) {
if context
.sql
.get_config_int(context, "mvbox_move")
.unwrap_or_else(|| 1)
== 0
{
return;
}
if !dc_is_inbox(context, folder) && !dc_is_sentbox(context, folder) {
return;
}
if let Ok(msg) = dc_msg_new_load(context, msg_id) {
if dc_msg_is_setupmessage(&msg) {
// do not move setup messages;
// there may be a non-delta device that wants to handle it
return;
}
if dc_is_mvbox(context, folder) {
dc_update_msg_move_state(context, msg.rfc724_mid, MoveState::Stay);
}
// 1 = dc message, 2 = reply to dc message
if 0 != msg.is_dc_message {
job_add(
context,
Action::MoveMsg,
msg.id as libc::c_int,
Params::new(),
0,
);
dc_update_msg_move_state(context, msg.rfc724_mid, MoveState::Moving);
}
}
}
#[cfg(test)]
mod tests {
use super::*;

File diff suppressed because it is too large Load Diff

View File

@@ -11,8 +11,8 @@ use crate::config::Config;
use crate::configure::*;
use crate::constants::*;
use crate::context::Context;
use crate::dc_e2ee::*;
use crate::dc_tools::*;
use crate::e2ee;
use crate::error::*;
use crate::job::*;
use crate::key::*;
@@ -103,7 +103,7 @@ pub unsafe fn dc_imex_has_backup(
pub unsafe fn dc_initiate_key_transfer(context: &Context) -> *mut libc::c_char {
let mut setup_file_name: *mut libc::c_char = ptr::null_mut();
let mut msg: Message;
if !dc_alloc_ongoing(context) {
if dc_alloc_ongoing(context) == 0 {
return std::ptr::null_mut();
}
let setup_code = dc_create_setup_code(context);
@@ -196,7 +196,7 @@ pub fn dc_render_setup_file(context: &Context, passphrase: &str) -> Result<Strin
passphrase.len() >= 2,
"Passphrase must be at least 2 chars long."
);
let self_addr = e2ee::ensure_secret_key_exists(context)?;
let self_addr = dc_ensure_secret_key_exists(context)?;
let private_key = Key::from_self_private(context, self_addr, &context.sql)
.ok_or(format_err!("Failed to get private key."))?;
let ac_headers = match context
@@ -502,9 +502,11 @@ pub unsafe fn dc_normalize_setup_code(
pub unsafe fn dc_job_do_DC_JOB_IMEX_IMAP(context: &Context, job: &Job) {
let mut ok_to_continue = true;
let mut success: libc::c_int = 0;
let mut ongoing_allocated_here: libc::c_int = 0;
let what: libc::c_int;
if dc_alloc_ongoing(context) {
if !(0 == dc_alloc_ongoing(context)) {
ongoing_allocated_here = 1;
what = job.param.get_int(Param::Cmd).unwrap_or_default();
let param1_s = job.param.get(Param::Arg).unwrap_or_default();
let param1 = CString::yolo(param1_s);
@@ -520,7 +522,7 @@ pub unsafe fn dc_job_do_DC_JOB_IMEX_IMAP(context: &Context, job: &Job) {
} else {
if what == 1 || what == 11 {
/* before we export anything, make sure the private key exists */
if e2ee::ensure_secret_key_exists(context).is_err() {
if dc_ensure_secret_key_exists(context).is_err() {
error!(
context,
0,
@@ -562,6 +564,9 @@ pub unsafe fn dc_job_do_DC_JOB_IMEX_IMAP(context: &Context, job: &Job) {
}
}
}
}
if 0 != ongoing_allocated_here {
dc_free_ongoing(context);
}
context.call_cb(
@@ -707,7 +712,7 @@ The macro avoids weird values of 0% or 100% while still working. */
// TODO should return bool /rtn
#[allow(non_snake_case)]
unsafe fn export_backup(context: &Context, dir: *const libc::c_char) -> libc::c_int {
let mut ok_to_continue: bool;
let mut current_block: u64;
let mut success: libc::c_int = 0;
let mut delete_dest_file: libc::c_int = 0;
@@ -763,30 +768,32 @@ unsafe fn export_backup(context: &Context, dir: *const libc::c_char) -> libc::c_
.is_err()
{
/* error already logged */
ok_to_continue = false;
current_block = 11487273724841241105;
} else {
ok_to_continue = true;
current_block = 14648156034262866959;
}
} else {
ok_to_continue = true;
current_block = 14648156034262866959;
}
if ok_to_continue {
let mut total_files_cnt = 0;
let dir = std::path::Path::new(as_str(context.get_blobdir()));
if let Ok(dir_handle) = std::fs::read_dir(dir) {
total_files_cnt += dir_handle.filter(|r| r.is_ok()).count();
match current_block {
11487273724841241105 => {}
_ => {
let mut total_files_cnt = 0;
let dir = std::path::Path::new(as_str(context.get_blobdir()));
if let Ok(dir_handle) = std::fs::read_dir(dir) {
total_files_cnt += dir_handle.filter(|r| r.is_ok()).count();
info!(context, 0, "EXPORT: total_files_cnt={}", total_files_cnt);
if total_files_cnt > 0 {
// scan directory, pass 2: copy files
if let Ok(dir_handle) = std::fs::read_dir(dir) {
sql.prepare(
info!(context, 0, "EXPORT: total_files_cnt={}", total_files_cnt);
if total_files_cnt > 0 {
// scan directory, pass 2: copy files
if let Ok(dir_handle) = std::fs::read_dir(dir) {
sql.prepare(
"INSERT INTO backup_blobs (file_name, file_content) VALUES (?, ?);",
move |mut stmt, _| {
let mut processed_files_cnt = 0;
for entry in dir_handle {
if entry.is_err() {
ok_to_continue = true;
current_block = 2631791190359682872;
break;
}
let entry = entry.unwrap();
@@ -798,7 +805,7 @@ unsafe fn export_backup(context: &Context, dir: *const libc::c_char) -> libc::c_
.shall_stop_ongoing
{
delete_dest_file = 1;
ok_to_continue = false;
current_block = 11487273724841241105;
break;
} else {
processed_files_cnt += 1;
@@ -843,7 +850,7 @@ unsafe fn export_backup(context: &Context, dir: *const libc::c_char) -> libc::c_
&curr_pathNfilename,
);
/* this is not recoverable! writing to the sqlite database should work! */
ok_to_continue = false;
current_block = 11487273724841241105;
break;
}
} else {
@@ -855,39 +862,43 @@ unsafe fn export_backup(context: &Context, dir: *const libc::c_char) -> libc::c_
Ok(())
}
).unwrap();
} else {
error!(
context,
0,
"Backup: Cannot copy from blob-directory \"{}\".",
as_str(context.get_blobdir()),
);
}
} else {
error!(
context,
0,
"Backup: Cannot copy from blob-directory \"{}\".",
as_str(context.get_blobdir()),
);
info!(context, 0, "Backup: No files to copy.",);
current_block = 2631791190359682872;
}
match current_block {
11487273724841241105 => {}
_ => {
if sql
.set_config_int(context, "backup_time", now as i32)
.is_ok()
{
context.call_cb(
Event::IMEX_FILE_WRITTEN,
dest_pathNfilename as uintptr_t,
0,
);
success = 1;
}
}
}
} else {
info!(context, 0, "Backup: No files to copy.",);
ok_to_continue = true;
}
if ok_to_continue {
if sql
.set_config_int(context, "backup_time", now as i32)
.is_ok()
{
context.call_cb(
Event::IMEX_FILE_WRITTEN,
dest_pathNfilename as uintptr_t,
0,
);
success = 1;
}
}
} else {
error!(
context,
0,
"Backup: Cannot get info for blob-directory \"{}\".",
as_str(context.get_blobdir())
);
};
error!(
context,
0,
"Backup: Cannot get info for blob-directory \"{}\".",
as_str(context.get_blobdir())
);
};
}
}
}
}

View File

@@ -15,9 +15,9 @@ use crate::chat::{self, Chat};
use crate::constants::*;
use crate::contact::*;
use crate::context::{dc_get_version_str, Context};
use crate::dc_e2ee::*;
use crate::dc_strencode::*;
use crate::dc_tools::*;
use crate::e2ee::*;
use crate::error::Error;
use crate::location;
use crate::message::*;
@@ -353,7 +353,13 @@ pub unsafe fn dc_mimefactory_render(factory: &mut dc_mimefactory_t) -> libc::c_i
let mut force_plaintext: libc::c_int = 0;
let mut do_gossip: libc::c_int = 0;
let mut grpimage = None;
let mut e2ee_helper = E2eeHelper::default();
let mut e2ee_helper = dc_e2ee_helper_t {
encryption_successfull: 0,
cdata_to_free: ptr::null_mut(),
encrypted: 0,
signatures: Default::default(),
gossipped_addr: Default::default(),
};
if factory.loaded as libc::c_uint == DC_MF_NOTHING_LOADED as libc::c_int as libc::c_uint
|| !factory.out.is_null()
@@ -1027,7 +1033,7 @@ pub unsafe fn dc_mimefactory_render(factory: &mut dc_mimefactory_t) -> libc::c_i
),
);
if force_plaintext != 2 {
e2ee_helper.encrypt(
dc_e2ee_encrypt(
factory.context,
factory.recipients_addr,
force_plaintext,
@@ -1035,9 +1041,10 @@ pub unsafe fn dc_mimefactory_render(factory: &mut dc_mimefactory_t) -> libc::c_i
min_verified,
do_gossip,
message,
&mut e2ee_helper,
);
}
if e2ee_helper.encryption_successfull {
if 0 != e2ee_helper.encryption_successfull {
factory.out_encrypted = 1;
if 0 != do_gossip {
factory.out_gossiped = 1
@@ -1045,14 +1052,14 @@ pub unsafe fn dc_mimefactory_render(factory: &mut dc_mimefactory_t) -> libc::c_i
}
factory.out = mmap_string_new(b"\x00" as *const u8 as *const libc::c_char);
mailmime_write_mem(factory.out, &mut col, message);
success = 1;
success = 1
}
}
if !message.is_null() {
mailmime_free(message);
}
e2ee_helper.thanks();
dc_e2ee_thanks(&mut e2ee_helper);
free(message_text as *mut libc::c_void);
free(message_text2 as *mut libc::c_void);
free(subject_str as *mut libc::c_void);

View File

@@ -15,10 +15,10 @@ use mmime::other::*;
use crate::constants::Viewtype;
use crate::contact::*;
use crate::context::Context;
use crate::dc_e2ee::*;
use crate::dc_simplify::*;
use crate::dc_strencode::*;
use crate::dc_tools::*;
use crate::e2ee::*;
use crate::location;
use crate::param::*;
use crate::stock::StockMessage;
@@ -43,6 +43,7 @@ pub struct dc_mimepart_t {
/* *
* @class dc_mimeparser_t
*/
#[derive(Clone)]
#[allow(non_camel_case_types)]
pub struct dc_mimeparser_t<'a> {
pub parts: Vec<dc_mimepart_t>,
@@ -53,7 +54,7 @@ pub struct dc_mimeparser_t<'a> {
pub subject: *mut libc::c_char,
pub is_send_by_messenger: bool,
pub decrypting_failed: libc::c_int,
pub e2ee_helper: E2eeHelper,
pub e2ee_helper: dc_e2ee_helper_t,
pub is_forwarded: libc::c_int,
pub context: &'a Context,
pub reports: Vec<*mut mailmime>,
@@ -108,7 +109,7 @@ unsafe fn dc_mimeparser_empty(mimeparser: &mut dc_mimeparser_t) {
mimeparser.is_forwarded = 0i32;
mimeparser.reports.clear();
mimeparser.decrypting_failed = 0i32;
mimeparser.e2ee_helper.thanks();
dc_e2ee_thanks(&mut mimeparser.e2ee_helper);
mimeparser.location_kml = None;
mimeparser.message_kml = None;
@@ -134,12 +135,14 @@ pub unsafe fn dc_mimeparser_parse<'a>(context: &'a Context, body: &[u8]) -> dc_m
&mut mimeparser.mimeroot,
);
if r == MAILIMF_NO_ERROR as libc::c_int && !mimeparser.mimeroot.is_null() {
mimeparser
.e2ee_helper
.decrypt(mimeparser.context, mimeparser.mimeroot);
dc_e2ee_decrypt(
mimeparser.context,
mimeparser.mimeroot,
&mut mimeparser.e2ee_helper,
);
let mimeparser_ref = &mut mimeparser;
dc_mimeparser_parse_mime_recursive(mimeparser_ref, mimeparser_ref.mimeroot);
let field: *mut mailimf_field = dc_mimeparser_lookup_field(&mimeparser, "Subject");
let field: *mut mailimf_field = dc_mimeparser_lookup_field(&mut mimeparser, "Subject");
if !field.is_null() && (*field).fld_type == MAILIMF_FIELD_SUBJECT as libc::c_int {
mimeparser.subject = dc_decode_header_words((*(*field).fld_data.fld_subject).sbj_value)
}
@@ -1358,9 +1361,9 @@ unsafe fn do_add_single_file_part(
}
unsafe fn do_add_single_part(parser: &mut dc_mimeparser_t, mut part: dc_mimepart_t) {
if (*parser).e2ee_helper.encrypted && (*parser).e2ee_helper.signatures.len() > 0 {
if 0 != (*parser).e2ee_helper.encrypted && (*parser).e2ee_helper.signatures.len() > 0 {
part.param.set_int(Param::GuranteeE2ee, 1);
} else if (*parser).e2ee_helper.encrypted {
} else if 0 != (*parser).e2ee_helper.encrypted {
part.param.set_int(Param::ErroneousE2ee, 0x2);
}
parser.parts.push(part);
@@ -1815,22 +1818,19 @@ mod tests {
let mut mimeparser = dc_mimeparser_parse(&context.ctx, &raw[..]);
assert_eq!(
&to_string(mimeparser.subject as *const libc::c_char),
as_str(mimeparser.subject as *const libc::c_char),
"inner-subject",
);
let mut of: *mut mailimf_optional_field =
dc_mimeparser_lookup_optional_field(&mimeparser, "X-Special-A");
assert_eq!(
&to_string((*of).fld_value as *const libc::c_char),
"special-a",
);
assert_eq!(as_str((*of).fld_value as *const libc::c_char), "special-a",);
of = dc_mimeparser_lookup_optional_field(&mimeparser, "Foo");
assert_eq!(&to_string((*of).fld_value as *const libc::c_char), "Bar",);
assert_eq!(as_str((*of).fld_value as *const libc::c_char), "Bar",);
of = dc_mimeparser_lookup_optional_field(&mimeparser, "Chat-Version");
assert_eq!(&to_string((*of).fld_value as *const libc::c_char), "1.0",);
assert_eq!(as_str((*of).fld_value as *const libc::c_char), "1.0",);
assert_eq!(mimeparser.parts.len(), 1);
dc_mimeparser_unref(&mut mimeparser);

44
src/dc_move.rs Normal file
View File

@@ -0,0 +1,44 @@
use crate::constants::*;
use crate::context::*;
use crate::job::*;
use crate::message::*;
use crate::param::Params;
pub unsafe fn dc_do_heuristics_moves(context: &Context, folder: &str, msg_id: u32) {
if context
.sql
.get_config_int(context, "mvbox_move")
.unwrap_or_else(|| 1)
== 0
{
return;
}
if !dc_is_inbox(context, folder) && !dc_is_sentbox(context, folder) {
return;
}
if let Ok(msg) = dc_msg_new_load(context, msg_id) {
if dc_msg_is_setupmessage(&msg) {
// do not move setup messages;
// there may be a non-delta device that wants to handle it
return;
}
if dc_is_mvbox(context, folder) {
dc_update_msg_move_state(context, msg.rfc724_mid, MoveState::Stay);
}
// 1 = dc message, 2 = reply to dc message
if 0 != msg.is_dc_message {
job_add(
context,
Action::MoveMsg,
msg.id as libc::c_int,
Params::new(),
0,
);
dc_update_msg_move_state(context, msg.rfc724_mid, MoveState::Moving);
}
}
}

View File

@@ -13,8 +13,10 @@ use sha2::{Digest, Sha256};
use crate::chat::{self, Chat};
use crate::constants::*;
use crate::contact::*;
use crate::context::{do_heuristics_moves, Context};
use crate::context::Context;
use crate::dc_mimeparser::*;
use crate::dc_move::*;
use crate::dc_securejoin::*;
use crate::dc_strencode::*;
use crate::dc_tools::*;
use crate::error::Result;
@@ -23,7 +25,6 @@ use crate::location;
use crate::message::*;
use crate::param::*;
use crate::peerstate::*;
use crate::securejoin::handle_securejoin_handshake;
use crate::sql;
use crate::stock::StockMessage;
use crate::types::*;
@@ -400,7 +401,7 @@ unsafe fn add_parts(
msgrmsg = 1;
*chat_id = 0;
allow_creation = 1;
let handshake = handle_securejoin_handshake(context, mime_parser, *from_id);
let handshake = dc_handle_securejoin_handshake(context, mime_parser, *from_id);
if 0 != handshake & DC_HANDSHAKE_STOP_NORMAL_PROCESSING {
*hidden = 1;
*add_delete_job = handshake & DC_HANDSHAKE_ADD_DELETE_JOB;
@@ -734,7 +735,7 @@ unsafe fn add_parts(
}
}
do_heuristics_moves(context, server_folder.as_ref(), *insert_msg_id);
dc_do_heuristics_moves(context, server_folder.as_ref(), *insert_msg_id);
cleanup(mime_in_reply_to, mime_references, txt_raw);
Ok(())
@@ -1034,6 +1035,7 @@ unsafe fn create_or_lookup_group(
let group_explicitly_left: bool;
let mut chat_id = 0;
let mut chat_id_blocked = Blocked::Not;
let mut chat_id_verified = 0;
let mut grpid = "".to_string();
let mut grpname = std::ptr::null_mut();
let to_ids_cnt = to_ids.len();
@@ -1215,9 +1217,14 @@ unsafe fn create_or_lookup_group(
set_better_msg(mime_parser, &better_msg);
// check, if we have a chat with this group ID
let (mut chat_id, chat_id_verified, _blocked) = chat::get_chat_id_by_grpid(context, &grpid);
chat_id = chat::get_chat_id_by_grpid(
context,
&grpid,
Some(&mut chat_id_blocked),
&mut chat_id_verified,
);
if chat_id != 0 {
if chat_id_verified
if 0 != chat_id_verified
&& 0 == check_verified_properties(
context,
mime_parser,
@@ -1755,7 +1762,7 @@ unsafe fn check_verified_properties(
}
};
if mimeparser.e2ee_helper.encrypted {
if 0 == mimeparser.e2ee_helper.encrypted {
verify_fail("This message is not encrypted".into());
return 0;
}
@@ -1868,7 +1875,10 @@ unsafe fn dc_is_reply_to_known_message(
if !field.is_null() && (*field).fld_type == MAILIMF_FIELD_IN_REPLY_TO as libc::c_int {
let fld_in_reply_to: *mut mailimf_in_reply_to = (*field).fld_data.fld_in_reply_to;
if !fld_in_reply_to.is_null() {
if is_known_rfc724_mid_in_list(context, (*(*field).fld_data.fld_in_reply_to).mid_list) {
if 0 != is_known_rfc724_mid_in_list(
context,
(*(*field).fld_data.fld_in_reply_to).mid_list,
) {
return 1;
}
}
@@ -1877,7 +1887,10 @@ unsafe fn dc_is_reply_to_known_message(
if !field.is_null() && (*field).fld_type == MAILIMF_FIELD_REFERENCES as libc::c_int {
let fld_references: *mut mailimf_references = (*field).fld_data.fld_references;
if !fld_references.is_null() {
if is_known_rfc724_mid_in_list(context, (*(*field).fld_data.fld_references).mid_list) {
if 0 != is_known_rfc724_mid_in_list(
context,
(*(*field).fld_data.fld_references).mid_list,
) {
return 1;
}
}
@@ -1885,18 +1898,29 @@ unsafe fn dc_is_reply_to_known_message(
0
}
unsafe fn is_known_rfc724_mid_in_list(context: &Context, mid_list: *const clist) -> bool {
if mid_list.is_null() {
return false;
}
for data in &*mid_list {
if 0 != is_known_rfc724_mid(context, data.cast()) {
return true;
unsafe fn is_known_rfc724_mid_in_list(context: &Context, mid_list: *const clist) -> libc::c_int {
if !mid_list.is_null() {
let mut cur: *mut clistiter;
cur = (*mid_list).first;
while !cur.is_null() {
if 0 != is_known_rfc724_mid(
context,
(if !cur.is_null() {
(*cur).data
} else {
ptr::null_mut()
}) as *const libc::c_char,
) {
return 1;
}
cur = if !cur.is_null() {
(*cur).next
} else {
ptr::null_mut()
}
}
}
return false;
0
}
/// Check if a message is a reply to a known message (messenger or non-messenger).

1008
src/dc_securejoin.rs Normal file

File diff suppressed because it is too large Load Diff

View File

@@ -10,47 +10,56 @@ pub const DC_TOKEN_INVITENUMBER: dc_tokennamespc_t = 100;
// Functions to read/write token from/to the database. A token is any string associated with a key.
pub fn dc_token_save(context: &Context, namespc: dc_tokennamespc_t, foreign_id: u32) -> String {
pub fn dc_token_save(
context: &Context,
namespc: dc_tokennamespc_t,
foreign_id: u32,
token: *const libc::c_char,
) -> bool {
if token.is_null() {
return false;
}
// foreign_id may be 0
let token = dc_create_id();
sql::execute(
context,
&context.sql,
"INSERT INTO tokens (namespc, foreign_id, token, timestamp) VALUES (?, ?, ?, ?);",
params![namespc as i32, foreign_id as i32, &token, time()],
params![namespc as i32, foreign_id as i32, as_str(token), time()],
)
.ok();
token
.is_ok()
}
pub fn dc_token_lookup(
context: &Context,
namespc: dc_tokennamespc_t,
foreign_id: u32,
) -> Option<String> {
context.sql.query_row_col::<_, String>(
context,
"SELECT token FROM tokens WHERE namespc=? AND foreign_id=?;",
params![namespc as i32, foreign_id as i32],
0,
)
) -> *mut libc::c_char {
context
.sql
.query_row_col::<_, String>(
context,
"SELECT token FROM tokens WHERE namespc=? AND foreign_id=?;",
params![namespc as i32, foreign_id as i32],
0,
)
.map(|s| unsafe { s.strdup() })
.unwrap_or_else(|| std::ptr::null_mut())
}
pub fn dc_token_lookup_or_new(
pub fn dc_token_exists(
context: &Context,
namespc: dc_tokennamespc_t,
foreign_id: u32,
) -> String {
dc_token_lookup(context, namespc, foreign_id)
.unwrap_or_else(|| dc_token_save(context, namespc, foreign_id))
}
token: *const libc::c_char,
) -> bool {
if token.is_null() {
return false;
}
pub fn dc_token_exists(context: &Context, namespc: dc_tokennamespc_t, token: &str) -> bool {
context
.sql
.exists(
"SELECT id FROM tokens WHERE namespc=? AND token=?;",
params![namespc as i32, token],
params![namespc as i32, as_str(token)],
)
.unwrap_or_default()
}

View File

@@ -83,6 +83,14 @@ pub unsafe fn dc_atoi_null_is_0(s: *const libc::c_char) -> libc::c_int {
}
}
pub fn dc_atof(s: *const libc::c_char) -> libc::c_double {
if s.is_null() {
return 0.;
}
as_str(s).parse().unwrap_or_default()
}
pub unsafe fn dc_str_replace(
haystack: *mut *mut libc::c_char,
needle: *const libc::c_char,
@@ -97,6 +105,21 @@ pub unsafe fn dc_str_replace(
*haystack = haystack_s.replace(&needle_s, &replacement_s).strdup();
}
pub unsafe fn dc_ftoa(f: libc::c_double) -> *mut libc::c_char {
// hack around printf(%f) that may return `,` as decimal point on mac
let test: *mut libc::c_char = dc_mprintf(b"%f\x00" as *const u8 as *const libc::c_char, 1.2f64);
*test.offset(2isize) = 0 as libc::c_char;
let mut str: *mut libc::c_char = dc_mprintf(b"%f\x00" as *const u8 as *const libc::c_char, f);
dc_str_replace(
&mut str,
test.offset(1isize),
b".\x00" as *const u8 as *const libc::c_char,
);
free(test as *mut libc::c_void);
str
}
unsafe fn dc_ltrim(buf: *mut libc::c_char) {
let mut len: size_t;
let mut cur: *const libc::c_uchar;
@@ -494,7 +517,7 @@ pub fn dc_gm2local_offset() -> i64 {
}
/* timesmearing */
pub fn dc_smeared_time(context: &Context) -> i64 {
pub unsafe fn dc_smeared_time(context: &Context) -> i64 {
/* function returns a corrected time(NULL) */
let mut now = time();
let ts = *context.last_smeared_timestamp.clone().read().unwrap();
@@ -1360,32 +1383,6 @@ impl FromStr for EmailAddress {
}
}
/// Utility to check if a in the binary represantion of listflags
/// the bit at position bitindex is 1.
///
///
/// # Example
///
/// ```
/// use std::convert::TryInto;
/// use deltachat::dc_tools::listflags_has;
/// use deltachat::constants::{DC_GCL_ADD_SELF, DC_GCL_VERIFIED_ONLY};
/// let listflags: u32 = 0x1101;
/// assert!(listflags_has(listflags, 0x1) == true);
/// assert!(listflags_has(listflags, 0x10) == false);
/// assert!(listflags_has(listflags, 0x100) == true);
/// assert!(listflags_has(listflags, 0x1000) == true);
/// let listflags: u32 = (DC_GCL_ADD_SELF | DC_GCL_VERIFIED_ONLY).try_into().unwrap();
/// assert!(listflags_has(listflags, DC_GCL_VERIFIED_ONLY) == true);
/// assert!(listflags_has(listflags, DC_GCL_ADD_SELF) == true);
/// let listflags: u32 = DC_GCL_VERIFIED_ONLY.try_into().unwrap();
/// assert!(listflags_has(listflags, DC_GCL_ADD_SELF) == false);
/// ```
pub fn listflags_has(listflags: u32, bitindex: usize) -> bool {
let listflags = listflags as usize;
(listflags & bitindex) == bitindex
}
#[cfg(test)]
mod tests {
use super::*;
@@ -1482,6 +1479,23 @@ mod tests {
}
}
#[test]
fn test_dc_atof() {
let f: libc::c_double = dc_atof(b"1.23\x00" as *const u8 as *const libc::c_char);
assert!(f > 1.22f64);
assert!(f < 1.24f64);
}
#[test]
fn test_dc_ftoa() {
unsafe {
let s: *mut libc::c_char = dc_ftoa(1.23f64);
assert!(dc_atof(s) > 1.22f64);
assert!(dc_atof(s) < 1.24f64);
free(s as *mut libc::c_void);
}
}
#[test]
fn test_rust_ftoa() {
assert_eq!("1.22", format!("{}", 1.22));

View File

@@ -548,17 +548,19 @@ impl Imap {
}
let (teardown, can_idle, has_xlist) = match &mut *self.session.lock().unwrap() {
Some(ref mut session) => match session.capabilities() {
Ok(caps) => {
Some(ref mut session) => {
if let Ok(caps) = session.capabilities() {
if !context.sql.is_open() {
warn!(context, 0, "IMAP-LOGIN as {} ok but ABORTING", lp.mail_user,);
(true, false, false)
} else {
let can_idle = caps.has_str("IDLE");
let has_xlist = caps.has_str("XLIST");
let caps_list = caps
.iter()
.fold(String::new(), |s, c| s + &format!(" {:?}", c));
let can_idle = caps.has("IDLE");
let has_xlist = caps.has("XLIST");
let caps_list = caps.iter().fold(String::new(), |mut s, c| {
s += " ";
s += c;
s
});
log_event!(
context,
Event::IMAP_CONNECTED,
@@ -569,12 +571,10 @@ impl Imap {
);
(false, can_idle, has_xlist)
}
}
Err(err) => {
info!(context, 0, "CAPABILITY command error: {}", err);
} else {
(true, false, false)
}
},
}
None => (true, false, false),
};

View File

@@ -111,6 +111,11 @@ impl Job {
#[allow(non_snake_case)]
fn do_DC_JOB_SEND(&mut self, context: &Context) {
let ok_to_continue;
let mut filename = ptr::null_mut();
let mut buf = ptr::null_mut();
let mut buf_bytes = 0;
/* connect to SMTP server, if not yet done */
if !context.smtp.lock().unwrap().is_connected() {
let loginparam = dc_loginparam_read(context, &context.sql, "configured_");
@@ -118,12 +123,19 @@ impl Job {
if !connected {
self.try_again_later(3i32, None);
return;
ok_to_continue = false;
} else {
ok_to_continue = true;
}
} else {
ok_to_continue = true;
}
if let Some(filename) = self.param.get(Param::File) {
if let Some(body) = dc_read_file_safe(context, filename) {
if ok_to_continue {
let filename_s = self.param.get(Param::File).unwrap_or_default();
filename = unsafe { filename_s.strdup() };
if unsafe { strlen(filename) } == 0 {
warn!(context, 0, "Missing file name for job {}", self.job_id,);
} else if 0 != unsafe { dc_read_file(context, filename, &mut buf, &mut buf_bytes) } {
if let Some(recipients) = self.param.get(Param::Recipients) {
let recipients_list = recipients
.split("\x1e")
@@ -135,50 +147,63 @@ impl Job {
}
})
.collect::<Vec<_>>();
/* if there is a msg-id and it does not exist in the db, cancel sending.
this happends if dc_delete_msgs() was called
before the generated mime was sent out */
if 0 != self.foreign_id
&& 0 == unsafe { dc_msg_exists(context, self.foreign_id) }
{
warn!(
context,
0, "Message {} for job {} does not exist", self.foreign_id, self.job_id,
);
return;
};
// hold the smtp lock during sending of a job and
// its ok/error response processing. Note that if a message
// was sent we need to mark it in the database as we
// otherwise might send it twice.
let mut sock = context.smtp.lock().unwrap();
if 0 == sock.send(context, recipients_list, body) {
sock.disconnect();
self.try_again_later(-1i32, sock.error.clone());
} else {
dc_delete_file(context, filename);
if 0 != self.foreign_id {
dc_update_msg_state(
let ok_to_continue1;
if 0 != self.foreign_id {
if 0 == unsafe { dc_msg_exists(context, self.foreign_id) } {
warn!(
context,
0,
"Message {} for job {} does not exist",
self.foreign_id,
MessageState::OutDelivered,
self.job_id,
);
let chat_id: i32 = context
.sql
.query_row_col(
ok_to_continue1 = false;
} else {
ok_to_continue1 = true;
}
} else {
ok_to_continue1 = true;
}
if ok_to_continue1 {
/* send message */
let body = unsafe {
std::slice::from_raw_parts(buf as *const u8, buf_bytes).to_vec()
};
// hold the smtp lock during sending of a job and
// its ok/error response processing. Note that if a message
// was sent we need to mark it in the database as we
// otherwise might send it twice.
let mut sock = context.smtp.lock().unwrap();
if 0 == sock.send(context, recipients_list, body) {
sock.disconnect();
self.try_again_later(-1i32, Some(as_str(sock.error)));
} else {
dc_delete_file(context, filename_s);
if 0 != self.foreign_id {
dc_update_msg_state(
context,
"SELECT chat_id FROM msgs WHERE id=?",
params![self.foreign_id as i32],
0,
)
.unwrap_or_default();
context.call_cb(
Event::MSG_DELIVERED,
chat_id as uintptr_t,
self.foreign_id as uintptr_t,
);
self.foreign_id,
MessageState::OutDelivered,
);
let chat_id: i32 = context
.sql
.query_row_col(
context,
"SELECT chat_id FROM msgs WHERE id=?",
params![self.foreign_id as i32],
0,
)
.unwrap_or_default();
context.call_cb(
Event::MSG_DELIVERED,
chat_id as uintptr_t,
self.foreign_id as uintptr_t,
);
}
}
}
} else {
@@ -186,12 +211,14 @@ impl Job {
}
}
}
unsafe { free(buf) };
unsafe { free(filename.cast()) };
}
// this value does not increase the number of tries
fn try_again_later(&mut self, try_again: libc::c_int, pending_error: Option<String>) {
fn try_again_later(&mut self, try_again: libc::c_int, pending_error: Option<&str>) {
self.try_again = try_again;
self.pending_error = pending_error;
self.pending_error = pending_error.map(|s| s.to_string());
}
#[allow(non_snake_case)]

View File

@@ -30,7 +30,6 @@ pub mod configure;
pub mod constants;
pub mod contact;
pub mod context;
mod e2ee;
mod imap;
pub mod job;
mod job_thread;
@@ -52,16 +51,18 @@ pub mod x;
pub mod dc_array;
mod dc_dehtml;
mod dc_e2ee;
pub mod dc_imex;
mod dc_loginparam;
mod dc_mimefactory;
pub mod dc_mimeparser;
mod dc_move;
pub mod dc_receive_imf;
pub mod dc_securejoin;
mod dc_simplify;
mod dc_strencode;
mod dc_token;
pub mod dc_tools;
pub mod securejoin;
#[cfg(test)]
mod test_utils;

View File

@@ -220,7 +220,7 @@ pub fn send_locations_to_chat(context: &Context, chat_id: u32, seconds: i64) {
msg.text =
Some(context.stock_system_msg(StockMessage::MsgLocationEnabled, "", "", 0));
msg.param.set_int(Param::Cmd, 8);
chat::send_msg(context, chat_id, &mut msg).unwrap();
unsafe { chat::send_msg(context, chat_id, &mut msg).unwrap() };
} else if 0 == seconds && is_sending_locations_before {
let stock_str =
context.stock_system_msg(StockMessage::MsgLocationDisabled, "", "", 0);
@@ -607,7 +607,7 @@ pub fn job_do_DC_JOB_MAYBE_SEND_LOCATIONS(context: &Context, _job: &Job) {
msg.hidden = true;
msg.param.set_int(Param::Cmd, 9);
// TODO: handle cleanup on error
chat::send_msg(context, chat_id as u32, &mut msg).unwrap();
unsafe { chat::send_msg(context, chat_id as u32, &mut msg).unwrap() };
}
Ok(())
},

View File

@@ -57,10 +57,3 @@ macro_rules! log_event {
formatted_c.as_ptr() as libc::uintptr_t);
}};
}
#[macro_export]
macro_rules! emit_event {
($ctx:expr, $event:expr, $data1:expr, $data2:expr) => {
$ctx.call_cb($event, $data1 as libc::uintptr_t, $data2 as libc::uintptr_t);
};
}

View File

@@ -178,11 +178,8 @@ impl<'a> Peerstate<'a> {
OR gossip_key_fingerprint=? COLLATE NOCASE \
ORDER BY public_key_fingerprint=? DESC;";
Self::from_stmt(
context,
query,
params![fingerprint, fingerprint, fingerprint],
)
let fp = fingerprint.as_bytes();
Self::from_stmt(context, query, params![fp, fp, fp])
}
fn from_stmt<P>(context: &'a Context, query: &str, params: P) -> Option<Self>
@@ -526,10 +523,6 @@ mod tests {
// clear to_save, as that is not persissted
peerstate.to_save = None;
assert_eq!(peerstate, peerstate_new);
let peerstate_new2 =
Peerstate::from_fingerprint(&ctx.ctx, &ctx.ctx.sql, &pub_key.fingerprint())
.expect("failed to load peerstate from db");
assert_eq!(peerstate, peerstate_new2);
}
#[test]

View File

@@ -1,782 +0,0 @@
use mmime::mailimf_types::*;
use percent_encoding::{utf8_percent_encode, AsciiSet, NON_ALPHANUMERIC};
use std::ptr;
use crate::aheader::EncryptPreference;
use crate::chat::{self, Chat};
use crate::configure::*;
use crate::constants::*;
use crate::contact::*;
use crate::context::Context;
use crate::dc_mimeparser::*;
use crate::dc_token::*;
use crate::dc_tools::*;
use crate::e2ee::*;
use crate::error::Error;
use crate::key::*;
use crate::lot::LotState;
use crate::message::*;
use crate::param::*;
use crate::peerstate::*;
use crate::qr::check_qr;
use crate::stock::StockMessage;
use crate::types::*;
pub const NON_ALPHANUMERIC_WITHOUT_DOT: &AsciiSet = &NON_ALPHANUMERIC.remove(b'.');
macro_rules! progress {
($context:tt, $event:expr, $contact_id:expr, $progress:expr) => {
assert!(
$progress >= 0 && $progress <= 1000,
"value in range 0..1000 expected with: 0=error, 1..999=progress, 1000=success"
);
$context.call_cb($event, $contact_id as uintptr_t, $progress as uintptr_t);
};
}
macro_rules! joiner_progress {
($context:tt, $contact_id:expr, $progress:expr) => {
progress!(
$context,
Event::SECUREJOIN_JOINER_PROGRESS,
$contact_id,
$progress
);
};
}
macro_rules! inviter_progress {
($context:tt, $contact_id:expr, $progress:expr) => {
progress!(
$context,
Event::SECUREJOIN_INVITER_PROGRESS,
$contact_id,
$progress
);
};
}
macro_rules! get_qr_attr {
($context:tt, $attr:ident) => {
$context
.bob
.read()
.unwrap()
.qr_scan
.as_ref()
.unwrap()
.$attr
.as_ref()
.unwrap()
};
}
pub fn dc_get_securejoin_qr(context: &Context, group_chat_id: uint32_t) -> Option<String> {
/* =========================================================
==== Alice - the inviter side ====
==== Step 1 in "Setup verified contact" protocol ====
========================================================= */
let fingerprint: String;
ensure_secret_key_exists(context).ok();
let invitenumber = dc_token_lookup_or_new(context, DC_TOKEN_INVITENUMBER, group_chat_id);
let auth = dc_token_lookup_or_new(context, DC_TOKEN_AUTH, group_chat_id);
let self_addr = match context.sql.get_config(context, "configured_addr") {
Some(addr) => addr,
None => {
error!(context, 0, "Not configured, cannot generate QR code.",);
return None;
}
};
let self_name = context
.sql
.get_config(context, "displayname")
.unwrap_or_default();
fingerprint = match get_self_fingerprint(context) {
Some(fp) => fp,
None => {
return None;
}
};
let self_addr_urlencoded =
utf8_percent_encode(&self_addr, NON_ALPHANUMERIC_WITHOUT_DOT).to_string();
let self_name_urlencoded =
utf8_percent_encode(&self_name, NON_ALPHANUMERIC_WITHOUT_DOT).to_string();
let qr = if 0 != group_chat_id {
if let Ok(chat) = Chat::load_from_db(context, group_chat_id) {
let group_name = chat.get_name();
let group_name_urlencoded =
utf8_percent_encode(&group_name, NON_ALPHANUMERIC).to_string();
Some(format!(
"OPENPGP4FPR:{}#a={}&g={}&x={}&i={}&s={}",
fingerprint,
self_addr_urlencoded,
&group_name_urlencoded,
&chat.grpid,
&invitenumber,
&auth,
))
} else {
error!(
context,
0, "Cannot get QR-code for chat-id {}", group_chat_id,
);
return None;
}
} else {
Some(format!(
"OPENPGP4FPR:{}#a={}&n={}&i={}&s={}",
fingerprint, self_addr_urlencoded, self_name_urlencoded, &invitenumber, &auth,
))
};
info!(context, 0, "Generated QR code: {}", qr.as_ref().unwrap());
qr
}
fn get_self_fingerprint(context: &Context) -> Option<String> {
if let Some(self_addr) = context.sql.get_config(context, "configured_addr") {
if let Some(key) = Key::from_self_public(context, self_addr, &context.sql) {
return Some(key.fingerprint());
}
}
None
}
pub fn dc_join_securejoin(context: &Context, qr: &str) -> uint32_t {
let cleanup =
|context: &Context, contact_chat_id: u32, ongoing_allocated: bool, join_vg: bool| {
let mut bob = context.bob.write().unwrap();
bob.expects = 0;
let ret_chat_id = if bob.status == DC_BOB_SUCCESS {
if join_vg {
chat::get_chat_id_by_grpid(
context,
bob.qr_scan.as_ref().unwrap().text2.as_ref().unwrap(),
)
.0
} else {
contact_chat_id
}
} else {
0
};
bob.qr_scan = None;
if ongoing_allocated {
dc_free_ongoing(context);
}
ret_chat_id as uint32_t
};
/* ==========================================================
==== Bob - the joiner's side =====
==== Step 2 in "Setup verified contact" protocol =====
========================================================== */
let mut contact_chat_id: uint32_t = 0;
let mut join_vg: bool = false;
info!(context, 0, "Requesting secure-join ...",);
ensure_secret_key_exists(context).ok();
if !dc_alloc_ongoing(context) {
return cleanup(&context, contact_chat_id, false, join_vg);
}
let qr_scan = check_qr(context, &qr);
if qr_scan.state != LotState::QrAskVerifyContact && qr_scan.state != LotState::QrAskVerifyGroup
{
error!(context, 0, "Unknown QR code.",);
return cleanup(&context, contact_chat_id, true, join_vg);
}
contact_chat_id = chat::create_by_contact_id(context, qr_scan.id).unwrap_or_default();
if contact_chat_id == 0 {
error!(context, 0, "Unknown contact.",);
return cleanup(&context, contact_chat_id, true, join_vg);
}
if check_exit(context) {
return cleanup(&context, contact_chat_id, true, join_vg);
}
join_vg = qr_scan.get_state() == LotState::QrAskVerifyGroup;
{
let mut bob = context.bob.write().unwrap();
bob.status = 0;
bob.qr_scan = Some(qr_scan);
}
if fingerprint_equals_sender(
context,
context
.bob
.read()
.unwrap()
.qr_scan
.as_ref()
.unwrap()
.fingerprint
.as_ref()
.unwrap(),
contact_chat_id,
) {
info!(context, 0, "Taking protocol shortcut.");
context.bob.write().unwrap().expects = DC_VC_CONTACT_CONFIRM;
joiner_progress!(context, chat_id_2_contact_id(context, contact_chat_id), 400);
let own_fingerprint = get_self_fingerprint(context).unwrap();
send_handshake_msg(
context,
contact_chat_id,
if join_vg {
"vg-request-with-auth"
} else {
"vc-request-with-auth"
},
get_qr_attr!(context, auth).to_string(),
Some(own_fingerprint),
if join_vg {
get_qr_attr!(context, text2).to_string()
} else {
"".to_string()
},
);
} else {
context.bob.write().unwrap().expects = DC_VC_AUTH_REQUIRED;
send_handshake_msg(
context,
contact_chat_id,
if join_vg { "vg-request" } else { "vc-request" },
get_qr_attr!(context, invitenumber),
None,
"",
);
}
// Bob -> Alice
while !check_exit(&context) {
std::thread::sleep(std::time::Duration::new(0, 3_000_000));
}
cleanup(&context, contact_chat_id, true, join_vg)
}
fn check_exit(context: &Context) -> bool {
context
.running_state
.clone()
.read()
.unwrap()
.shall_stop_ongoing
}
fn send_handshake_msg(
context: &Context,
contact_chat_id: uint32_t,
step: &str,
param2: impl AsRef<str>,
fingerprint: Option<String>,
grpid: impl AsRef<str>,
) {
let mut msg = unsafe { dc_msg_new_untyped(context) };
msg.type_0 = Viewtype::Text;
msg.text = Some(format!("Secure-Join: {}", step));
msg.hidden = true;
msg.param.set_int(Param::Cmd, 7);
if step.is_empty() {
msg.param.remove(Param::Arg);
} else {
msg.param.set(Param::Arg, step);
}
if !param2.as_ref().is_empty() {
msg.param.set(Param::Arg2, param2);
}
if let Some(fp) = fingerprint {
msg.param.set(Param::Arg3, fp);
}
if !grpid.as_ref().is_empty() {
msg.param.set(Param::Arg4, grpid.as_ref());
}
if step == "vg-request" || step == "vc-request" {
msg.param.set_int(
Param::ForcePlaintext,
ForcePlaintext::AddAutocryptHeader as i32,
);
} else {
msg.param.set_int(Param::GuranteeE2ee, 1);
}
// TODO. handle cleanup on error
chat::send_msg(context, contact_chat_id, &mut msg).unwrap();
}
fn chat_id_2_contact_id(context: &Context, contact_chat_id: uint32_t) -> uint32_t {
let contacts = chat::get_chat_contacts(context, contact_chat_id);
if contacts.len() == 1 {
contacts[0]
} else {
0
}
}
fn fingerprint_equals_sender(
context: &Context,
fingerprint: impl AsRef<str>,
contact_chat_id: u32,
) -> bool {
let contacts = chat::get_chat_contacts(context, contact_chat_id);
if contacts.len() == 1 {
if let Ok(contact) = Contact::load_from_db(context, contacts[0]) {
if let Some(peerstate) = Peerstate::from_addr(context, &context.sql, contact.get_addr())
{
let fingerprint_normalized = dc_normalize_fingerprint(fingerprint.as_ref());
if peerstate.public_key_fingerprint.is_some()
&& &fingerprint_normalized == peerstate.public_key_fingerprint.as_ref().unwrap()
{
return true;
}
}
}
}
false
}
/* library private: secure-join */
pub fn handle_securejoin_handshake(
context: &Context,
mimeparser: &dc_mimeparser_t,
contact_id: uint32_t,
) -> libc::c_int {
let own_fingerprint: String;
if contact_id <= DC_CONTACT_ID_LAST_SPECIAL {
return 0;
}
let step = match lookup_field(mimeparser, "Secure-Join") {
Some(s) => s,
None => {
return 0;
}
};
info!(
context,
0, ">>>>>>>>>>>>>>>>>>>>>>>>> secure-join message \'{}\' received", step,
);
let (contact_chat_id, contact_chat_id_blocked) =
chat::create_or_lookup_by_contact_id(context, contact_id, Blocked::Not).unwrap_or_default();
if contact_chat_id_blocked != Blocked::Not {
chat::unblock(context, contact_chat_id);
}
let mut ret: libc::c_int = DC_HANDSHAKE_STOP_NORMAL_PROCESSING;
let join_vg = step.starts_with("vg-");
match step.as_str() {
"vg-request" | "vc-request" => {
/* =========================================================
==== Alice - the inviter side ====
==== Step 3 in "Setup verified contact" protocol ====
========================================================= */
// this message may be unencrypted (Bob, the joinder and the sender, might not have Alice's key yet)
// it just ensures, we have Bobs key now. If we do _not_ have the key because eg. MitM has removed it,
// send_message() will fail with the error "End-to-end-encryption unavailable unexpectedly.", so, there is no additional check needed here.
// verify that the `Secure-Join-Invitenumber:`-header matches invitenumber written to the QR code
let invitenumber = match lookup_field(mimeparser, "Secure-Join-Invitenumber") {
Some(n) => n,
None => {
warn!(context, 0, "Secure-join denied (invitenumber missing).",);
return ret;
}
};
if !dc_token_exists(context, DC_TOKEN_INVITENUMBER, &invitenumber) {
warn!(context, 0, "Secure-join denied (bad invitenumber).",);
return ret;
}
info!(context, 0, "Secure-join requested.",);
inviter_progress!(context, contact_id, 300);
send_handshake_msg(
context,
contact_chat_id,
&format!("{}-auth-required", &step[..2]),
"",
None,
"",
);
}
"vg-auth-required" | "vc-auth-required" => {
let cond = {
let bob = context.bob.read().unwrap();
let scan = bob.qr_scan.as_ref();
scan.is_none()
|| bob.expects != DC_VC_AUTH_REQUIRED
|| join_vg && scan.unwrap().state != LotState::QrAskVerifyGroup
};
if cond {
warn!(context, 0, "auth-required message out of sync.",);
// no error, just aborted somehow or a mail from another handshake
return ret;
}
let scanned_fingerprint_of_alice = get_qr_attr!(context, fingerprint).to_string();
let auth = get_qr_attr!(context, auth).to_string();
if !encrypted_and_signed(mimeparser, &scanned_fingerprint_of_alice) {
could_not_establish_secure_connection(
context,
contact_chat_id,
if mimeparser.e2ee_helper.encrypted {
"No valid signature."
} else {
"Not encrypted."
},
);
end_bobs_joining(context, DC_BOB_ERROR);
return ret;
}
if !fingerprint_equals_sender(context, &scanned_fingerprint_of_alice, contact_chat_id) {
could_not_establish_secure_connection(
context,
contact_chat_id,
"Fingerprint mismatch on joiner-side.",
);
end_bobs_joining(context, DC_BOB_ERROR);
return ret;
}
info!(context, 0, "Fingerprint verified.",);
own_fingerprint = get_self_fingerprint(context).unwrap();
joiner_progress!(context, contact_id, 400);
context.bob.write().unwrap().expects = DC_VC_CONTACT_CONFIRM;
send_handshake_msg(
context,
contact_chat_id,
&format!("{}-request-with-auth", &step[..2]),
auth,
Some(own_fingerprint),
if join_vg {
get_qr_attr!(context, text2).to_string()
} else {
"".to_string()
},
);
}
"vg-request-with-auth" | "vc-request-with-auth" => {
/* ============================================================
==== Alice - the inviter side ====
==== Steps 5+6 in "Setup verified contact" protocol ====
==== Step 6 in "Out-of-band verified groups" protocol ====
============================================================ */
// verify that Secure-Join-Fingerprint:-header matches the fingerprint of Bob
let fingerprint = match lookup_field(mimeparser, "Secure-Join-Fingerprint") {
Some(fp) => fp,
None => {
could_not_establish_secure_connection(
context,
contact_chat_id,
"Fingerprint not provided.",
);
return ret;
}
};
if !encrypted_and_signed(mimeparser, &fingerprint) {
could_not_establish_secure_connection(
context,
contact_chat_id,
"Auth not encrypted.",
);
return ret;
}
if !fingerprint_equals_sender(context, &fingerprint, contact_chat_id) {
could_not_establish_secure_connection(
context,
contact_chat_id,
"Fingerprint mismatch on inviter-side.",
);
return ret;
}
info!(context, 0, "Fingerprint verified.",);
// verify that the `Secure-Join-Auth:`-header matches the secret written to the QR code
let auth_0 = match lookup_field(mimeparser, "Secure-Join-Auth") {
Some(auth) => auth,
None => {
could_not_establish_secure_connection(
context,
contact_chat_id,
"Auth not provided.",
);
return ret;
}
};
if !dc_token_exists(context, DC_TOKEN_AUTH, &auth_0) {
could_not_establish_secure_connection(context, contact_chat_id, "Auth invalid.");
return ret;
}
if mark_peer_as_verified(context, fingerprint).is_err() {
could_not_establish_secure_connection(
context,
contact_chat_id,
"Fingerprint mismatch on inviter-side.",
);
return ret;
}
Contact::scaleup_origin_by_id(context, contact_id, Origin::SecurejoinInvited);
info!(context, 0, "Auth verified.",);
secure_connection_established(context, contact_chat_id);
emit_event!(context, Event::CONTACTS_CHANGED, contact_id, 0);
inviter_progress!(context, contact_id, 600);
if join_vg {
let field_grpid = lookup_field(mimeparser, "Secure-Join-Group").unwrap_or_default();
let (group_chat_id, _, _) = chat::get_chat_id_by_grpid(context, &field_grpid);
if group_chat_id == 0 {
error!(context, 0, "Chat {} not found.", &field_grpid);
return ret;
} else {
chat::add_contact_to_chat_ex(context, group_chat_id, contact_id, 0x1i32);
}
} else {
send_handshake_msg(context, contact_chat_id, "vc-contact-confirm", "", None, "");
inviter_progress!(context, contact_id, 1000);
}
}
"vg-member-added" | "vc-contact-confirm" => {
if join_vg {
ret = DC_HANDSHAKE_CONTINUE_NORMAL_PROCESSING;
}
if context.bob.read().unwrap().expects != DC_VC_CONTACT_CONFIRM {
info!(context, 0, "Message belongs to a different handshake.",);
return ret;
}
let cond = {
let bob = context.bob.read().unwrap();
let scan = bob.qr_scan.as_ref();
scan.is_none() || join_vg && scan.unwrap().state != LotState::QrAskVerifyGroup
};
if cond {
warn!(
context,
0, "Message out of sync or belongs to a different handshake.",
);
return ret;
}
let scanned_fingerprint_of_alice = get_qr_attr!(context, fingerprint).to_string();
let vg_expect_encrypted = if join_vg {
let group_id = get_qr_attr!(context, text2).to_string();
let (_, is_verified_group, _) = chat::get_chat_id_by_grpid(context, group_id);
// when joining a non-verified group
// the vg-member-added message may be unencrypted
// when not all group members have keys or prefer encryption.
// So only expect encryption if this is a verified group
is_verified_group
} else {
// setup contact is always encrypted
true
};
if vg_expect_encrypted
&& !encrypted_and_signed(mimeparser, &scanned_fingerprint_of_alice)
{
could_not_establish_secure_connection(
context,
contact_chat_id,
"Contact confirm message not encrypted.",
);
end_bobs_joining(context, DC_BOB_ERROR);
return ret;
}
if mark_peer_as_verified(context, &scanned_fingerprint_of_alice).is_err() {
could_not_establish_secure_connection(
context,
contact_chat_id,
"Fingerprint mismatch on joiner-side.",
);
return ret;
}
Contact::scaleup_origin_by_id(context, contact_id, Origin::SecurejoinJoined);
emit_event!(context, Event::CONTACTS_CHANGED, 0, 0);
let cg_member_added =
lookup_field(mimeparser, "Chat-Group-Member-Added").unwrap_or_default();
if join_vg && !addr_equals_self(context, cg_member_added) {
info!(context, 0, "Message belongs to a different handshake (scaled up contact anyway to allow creation of group).");
return ret;
}
secure_connection_established(context, contact_chat_id);
context.bob.write().unwrap().expects = 0;
if join_vg {
send_handshake_msg(
context,
contact_chat_id,
"vg-member-added-received",
"",
None,
"",
);
}
end_bobs_joining(context, DC_BOB_SUCCESS);
}
"vg-member-added-received" => {
/* ============================================================
==== Alice - the inviter side ====
==== Step 8 in "Out-of-band verified groups" protocol ====
============================================================ */
if let Ok(contact) = Contact::get_by_id(context, contact_id) {
if contact.is_verified() == VerifiedStatus::Unverified {
warn!(context, 0, "vg-member-added-received invalid.",);
return ret;
}
inviter_progress!(context, contact_id, 800);
inviter_progress!(context, contact_id, 1000);
} else {
warn!(context, 0, "vg-member-added-received invalid.",);
return ret;
}
}
_ => {
warn!(context, 0, "invalid step: {}", step);
}
}
if ret == DC_HANDSHAKE_STOP_NORMAL_PROCESSING {
ret |= DC_HANDSHAKE_ADD_DELETE_JOB;
}
ret
}
fn end_bobs_joining(context: &Context, status: libc::c_int) {
context.bob.write().unwrap().status = status;
dc_stop_ongoing_process(context);
}
fn secure_connection_established(context: &Context, contact_chat_id: uint32_t) {
let contact_id: uint32_t = chat_id_2_contact_id(context, contact_chat_id);
let contact = Contact::get_by_id(context, contact_id);
let addr = if let Ok(ref contact) = contact {
contact.get_addr()
} else {
"?"
};
let msg = context.stock_string_repl_str(StockMessage::ContactVerified, addr);
chat::add_device_msg(context, contact_chat_id, msg);
emit_event!(context, Event::CHAT_MODIFIED, contact_chat_id, 0);
}
fn lookup_field(mimeparser: &dc_mimeparser_t, key: &str) -> Option<String> {
let field: *mut mailimf_field = dc_mimeparser_lookup_field(mimeparser, key);
unsafe {
let mut value: *const libc::c_char = ptr::null();
if field.is_null()
|| (*field).fld_type != MAILIMF_FIELD_OPTIONAL_FIELD as libc::c_int
|| (*field).fld_data.fld_optional_field.is_null()
|| {
value = (*(*field).fld_data.fld_optional_field).fld_value;
value.is_null()
}
{
return None;
}
Some(as_str(value).to_string())
}
}
fn could_not_establish_secure_connection(
context: &Context,
contact_chat_id: uint32_t,
details: &str,
) {
let contact_id = chat_id_2_contact_id(context, contact_chat_id);
let contact = Contact::get_by_id(context, contact_id);
let msg = context.stock_string_repl_str(
StockMessage::ContactNotVerified,
if let Ok(ref contact) = contact {
contact.get_addr()
} else {
"?"
},
);
chat::add_device_msg(context, contact_chat_id, &msg);
error!(context, 0, "{} ({})", &msg, details);
}
fn mark_peer_as_verified(context: &Context, fingerprint: impl AsRef<str>) -> Result<(), Error> {
if let Some(ref mut peerstate) =
Peerstate::from_fingerprint(context, &context.sql, fingerprint.as_ref())
{
if peerstate.set_verified(1, fingerprint.as_ref(), 2) {
peerstate.prefer_encrypt = EncryptPreference::Mutual;
peerstate.to_save = Some(ToSave::All);
peerstate.save_to_db(&context.sql, false);
return Ok(());
}
}
bail!(
"could not mark peer as verified for fingerprint {}",
fingerprint.as_ref()
);
}
/* ******************************************************************************
* Tools: Misc.
******************************************************************************/
fn encrypted_and_signed(
mimeparser: &dc_mimeparser_t,
expected_fingerprint: impl AsRef<str>,
) -> bool {
if !mimeparser.e2ee_helper.encrypted {
warn!(mimeparser.context, 0, "Message not encrypted.",);
false
} else if mimeparser.e2ee_helper.signatures.len() <= 0 {
warn!(mimeparser.context, 0, "Message not signed.",);
false
} else if expected_fingerprint.as_ref().is_empty() {
warn!(mimeparser.context, 0, "Fingerprint for comparison missing.",);
false
} else if !mimeparser
.e2ee_helper
.signatures
.contains(expected_fingerprint.as_ref())
{
warn!(
mimeparser.context,
0,
"Message does not match expected fingerprint {}.",
expected_fingerprint.as_ref(),
);
false
} else {
true
}
}
pub fn handle_degrade_event(context: &Context, peerstate: &Peerstate) {
// - we do not issue an warning for DC_DE_ENCRYPTION_PAUSED as this is quite normal
// - currently, we do not issue an extra warning for DC_DE_VERIFICATION_LOST - this always comes
// together with DC_DE_FINGERPRINT_CHANGED which is logged, the idea is not to bother
// with things they cannot fix, so the user is just kicked from the verified group
// (and he will know this and can fix this)
if Some(DegradeEvent::FingerprintChanged) == peerstate.degrade_event {
let contact_id: i32 = context
.sql
.query_row_col(
context,
"SELECT id FROM contacts WHERE addr=?;",
params![&peerstate.addr],
0,
)
.unwrap_or_default();
if contact_id > 0 {
let (contact_chat_id, _) =
chat::create_or_lookup_by_contact_id(context, contact_id as u32, Blocked::Deaddrop)
.unwrap_or_default();
let peeraddr: &str = match peerstate.addr {
Some(ref addr) => &addr,
None => "",
};
let msg = context.stock_string_repl_str(StockMessage::ContactSetupChanged, peeraddr);
chat::add_device_msg(context, contact_chat_id, msg);
emit_event!(context, Event::CHAT_MODIFIED, contact_chat_id, 0);
}
}
}

View File

@@ -12,7 +12,7 @@ pub struct Smtp {
transport_connected: bool,
/// Email address we are sending from.
from: Option<EmailAddress>,
pub error: Option<String>,
pub error: *mut libc::c_char,
}
impl Smtp {
@@ -22,7 +22,7 @@ impl Smtp {
transport: None,
transport_connected: false,
from: None,
error: None,
error: std::ptr::null_mut(),
}
}
@@ -152,7 +152,6 @@ impl Smtp {
}
Err(err) => {
warn!(context, 0, "SMTP failed to send message: {}", err);
self.error = Some(format!("{}", err));
0
}
}

View File

@@ -12,13 +12,13 @@ if __name__ == "__main__":
s = re.sub(r"(?m)///.*$", "", s) # remove comments
unsafe = s.count("unsafe")
free = s.count("free(")
gotoblocks = s.count("ok_to_continue")
gotoblocks = s.count("current_block =")
filestats.append((fn, unsafe, free, gotoblocks))
sum_unsafe, sum_free, sum_gotoblocks = 0, 0, 0
for fn, unsafe, free, gotoblocks in reversed(sorted(filestats, key=lambda x: sum(x[1:]))):
print("{0: <30} unsafe: {1: >3} free: {2: >3} ok_to_continue: {3: >3}".format(str(fn), unsafe, free, gotoblocks))
print("{0: <30} unsafe: {1: >3} free: {2: >3} goto-blocks: {3: >3}".format(str(fn), unsafe, free, gotoblocks))
sum_unsafe += unsafe
sum_free += free
sum_gotoblocks += gotoblocks
@@ -27,5 +27,5 @@ if __name__ == "__main__":
print()
print("total unsafe:", sum_unsafe)
print("total free:", sum_free)
print("total ok_to_continue:", sum_gotoblocks)
print("total gotoblocks:", sum_gotoblocks)