meli/melib/src/backends/jmap.rs
Rudi Horn f1bdae65ee
melib/jmap: add HTTP redirect policy to client
Meli currently uses the .well-known/jmap URL and the RFC8620 requires that any redirects are followed (https://tools.ietf.org/html/rfc8620#section-2.2). This small change allows redirects to happen.
2020-11-04 20:07:51 +02:00

856 lines
30 KiB
Rust

/*
* meli - jmap module.
*
* Copyright 2019 Manos Pitsidianakis
*
* This file is part of meli.
*
* meli is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* meli is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with meli. If not, see <http://www.gnu.org/licenses/>.
*/
use crate::backends::*;
use crate::conf::AccountSettings;
use crate::email::*;
use crate::error::{MeliError, Result};
use futures::lock::Mutex as FutureMutex;
use isahc::config::RedirectPolicy;
use isahc::prelude::HttpClient;
use isahc::ResponseExt;
use serde_json::Value;
use std::collections::{hash_map::DefaultHasher, BTreeMap, HashMap, HashSet};
use std::convert::TryFrom;
use std::hash::{Hash, Hasher};
use std::str::FromStr;
use std::sync::{Arc, Mutex, RwLock};
use std::time::Instant;
macro_rules! tag_hash {
($t:ident) => {{
let mut hasher = DefaultHasher::default();
$t.hash(&mut hasher);
hasher.finish()
}};
($t:literal) => {{
let mut hasher = DefaultHasher::default();
$t.hash(&mut hasher);
hasher.finish()
}};
}
#[macro_export]
macro_rules! _impl {
($(#[$outer:meta])*$field:ident : $t:ty) => {
$(#[$outer])*
pub fn $field(mut self, new_val: $t) -> Self {
self.$field = new_val;
self
}
};
(get_mut $(#[$outer:meta])*$method:ident, $field:ident : $t:ty) => {
$(#[$outer])*
pub fn $method(&mut self) -> &mut $t {
&mut self.$field
}
};
(get $(#[$outer:meta])*$method:ident, $field:ident : $t:ty) => {
$(#[$outer])*
pub fn $method(&self) -> &$t {
&self.$field
}
}
}
pub mod operations;
use operations::*;
pub mod connection;
use connection::*;
pub mod protocol;
use protocol::*;
pub mod rfc8620;
use rfc8620::*;
pub mod objects;
use objects::*;
pub mod mailbox;
use mailbox::*;
#[derive(Debug, Default)]
pub struct EnvelopeCache {
bytes: Option<String>,
headers: Option<String>,
body: Option<String>,
flags: Option<Flag>,
}
#[derive(Debug, Clone)]
pub struct JmapServerConf {
pub server_hostname: String,
pub server_username: String,
pub server_password: String,
pub server_port: u16,
pub danger_accept_invalid_certs: bool,
}
macro_rules! get_conf_val {
($s:ident[$var:literal]) => {
$s.extra.get($var).ok_or_else(|| {
MeliError::new(format!(
"Configuration error ({}): JMAP connection requires the field `{}` set",
$s.name.as_str(),
$var
))
})
};
($s:ident[$var:literal], $default:expr) => {
$s.extra
.get($var)
.map(|v| {
<_>::from_str(v).map_err(|e| {
MeliError::new(format!(
"Configuration error ({}): Invalid value for field `{}`: {}\n{}",
$s.name.as_str(),
$var,
v,
e
))
})
})
.unwrap_or_else(|| Ok($default))
};
}
impl JmapServerConf {
pub fn new(s: &AccountSettings) -> Result<Self> {
Ok(JmapServerConf {
server_hostname: get_conf_val!(s["server_hostname"])?.to_string(),
server_username: get_conf_val!(s["server_username"])?.to_string(),
server_password: get_conf_val!(s["server_password"])?.to_string(),
server_port: get_conf_val!(s["server_port"], 443)?,
danger_accept_invalid_certs: get_conf_val!(s["danger_accept_invalid_certs"], false)?,
})
}
}
pub struct IsSubscribedFn(Box<dyn Fn(&str) -> bool + Send + Sync>);
impl std::fmt::Debug for IsSubscribedFn {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "IsSubscribedFn Box")
}
}
impl std::ops::Deref for IsSubscribedFn {
type Target = Box<dyn Fn(&str) -> bool + Send + Sync>;
fn deref(&self) -> &Box<dyn Fn(&str) -> bool + Send + Sync> {
&self.0
}
}
macro_rules! get_conf_val {
($s:ident[$var:literal]) => {
$s.extra.get($var).ok_or_else(|| {
MeliError::new(format!(
"Configuration error ({}): JMAP connection requires the field `{}` set",
$s.name.as_str(),
$var
))
})
};
($s:ident[$var:literal], $default:expr) => {
$s.extra
.get($var)
.map(|v| {
<_>::from_str(v).map_err(|e| {
MeliError::new(format!(
"Configuration error ({}): Invalid value for field `{}`: {}\n{}",
$s.name.as_str(),
$var,
v,
e
))
})
})
.unwrap_or_else(|| Ok($default))
};
}
#[derive(Debug)]
pub struct Store {
pub account_name: Arc<String>,
pub account_hash: AccountHash,
pub account_id: Arc<Mutex<Id<Account>>>,
pub byte_cache: Arc<Mutex<HashMap<EnvelopeHash, EnvelopeCache>>>,
pub id_store: Arc<Mutex<HashMap<EnvelopeHash, Id<EmailObject>>>>,
pub reverse_id_store: Arc<Mutex<HashMap<Id<EmailObject>, EnvelopeHash>>>,
pub blob_id_store: Arc<Mutex<HashMap<EnvelopeHash, Id<BlobObject>>>>,
pub tag_index: Arc<RwLock<BTreeMap<u64, String>>>,
pub mailboxes: Arc<RwLock<HashMap<MailboxHash, JmapMailbox>>>,
pub mailboxes_index: Arc<RwLock<HashMap<MailboxHash, HashSet<EnvelopeHash>>>>,
pub mailbox_state: Arc<Mutex<State<MailboxObject>>>,
pub online_status: Arc<FutureMutex<(Instant, Result<()>)>>,
pub is_subscribed: Arc<IsSubscribedFn>,
pub event_consumer: BackendEventConsumer,
}
impl Store {
pub fn add_envelope(&self, obj: EmailObject) -> Envelope {
let mut tag_lck = self.tag_index.write().unwrap();
let tags = obj
.keywords()
.keys()
.map(|tag| {
let tag_hash = {
let mut hasher = DefaultHasher::default();
tag.hash(&mut hasher);
hasher.finish()
};
if !tag_lck.contains_key(&tag_hash) {
tag_lck.insert(tag_hash, tag.to_string());
}
tag_hash
})
.collect::<SmallVec<[u64; 1024]>>();
let id = obj.id.clone();
let mailbox_ids = obj.mailbox_ids.clone();
let blob_id = obj.blob_id.clone();
drop(tag_lck);
let mut ret: Envelope = obj.into();
debug_assert_eq!(tag_hash!("$draft"), 6613915297903591176);
debug_assert_eq!(tag_hash!("$seen"), 1683863812294339685);
debug_assert_eq!(tag_hash!("$flagged"), 2714010747478170100);
debug_assert_eq!(tag_hash!("$answered"), 8940855303929342213);
debug_assert_eq!(tag_hash!("$junk"), 2656839745430720464);
debug_assert_eq!(tag_hash!("$notjunk"), 4091323799684325059);
let mut id_store_lck = self.id_store.lock().unwrap();
let mut reverse_id_store_lck = self.reverse_id_store.lock().unwrap();
let mut blob_id_store_lck = self.blob_id_store.lock().unwrap();
let mailboxes_lck = self.mailboxes.read().unwrap();
let mut mailboxes_index_lck = self.mailboxes_index.write().unwrap();
for (mailbox_id, _) in mailbox_ids {
if let Some((mailbox_hash, _)) = mailboxes_lck.iter().find(|(_, m)| m.id == mailbox_id)
{
mailboxes_index_lck
.entry(*mailbox_hash)
.or_default()
.insert(ret.hash());
}
}
reverse_id_store_lck.insert(id.clone(), ret.hash());
id_store_lck.insert(ret.hash(), id);
blob_id_store_lck.insert(ret.hash(), blob_id);
for t in tags {
match t {
6613915297903591176 => {
ret.set_flags(ret.flags() | Flag::DRAFT);
}
1683863812294339685 => {
ret.set_flags(ret.flags() | Flag::SEEN);
}
2714010747478170100 => {
ret.set_flags(ret.flags() | Flag::FLAGGED);
}
8940855303929342213 => {
ret.set_flags(ret.flags() | Flag::REPLIED);
}
2656839745430720464 | 4091323799684325059 => { /* ignore */ }
_ => ret.labels_mut().push(t),
}
}
ret
}
pub fn remove_envelope(
&self,
obj_id: Id<EmailObject>,
) -> Option<(EnvelopeHash, SmallVec<[MailboxHash; 8]>)> {
let env_hash = self.reverse_id_store.lock().unwrap().remove(&obj_id)?;
self.id_store.lock().unwrap().remove(&env_hash);
self.blob_id_store.lock().unwrap().remove(&env_hash);
self.byte_cache.lock().unwrap().remove(&env_hash);
let mut mailbox_hashes = SmallVec::new();
for (k, set) in self.mailboxes_index.write().unwrap().iter_mut() {
if set.remove(&env_hash) {
mailbox_hashes.push(*k);
}
}
Some((env_hash, mailbox_hashes))
}
}
#[derive(Debug)]
pub struct JmapType {
server_conf: JmapServerConf,
connection: Arc<FutureMutex<JmapConnection>>,
store: Arc<Store>,
}
impl MailBackend for JmapType {
fn capabilities(&self) -> MailBackendCapabilities {
const CAPABILITIES: MailBackendCapabilities = MailBackendCapabilities {
is_async: true,
is_remote: true,
supports_search: true,
extensions: None,
supports_tags: true,
supports_submission: false,
};
CAPABILITIES
}
fn is_online(&self) -> ResultFuture<()> {
let online = self.store.online_status.clone();
Ok(Box::pin(async move {
//match timeout(std::time::Duration::from_secs(3), connection.lock()).await {
let online_lck = online.lock().await;
if online_lck.1.is_err()
&& Instant::now().duration_since(online_lck.0) >= std::time::Duration::new(2, 0)
{
//let _ = self.mailboxes();
}
online_lck.1.clone()
}))
}
fn fetch(
&mut self,
mailbox_hash: MailboxHash,
) -> Result<Pin<Box<dyn Stream<Item = Result<Vec<Envelope>>> + Send + 'static>>> {
let store = self.store.clone();
let connection = self.connection.clone();
Ok(Box::pin(async_stream::try_stream! {
let mut conn = connection.lock().await;
conn.connect().await?;
let res = protocol::fetch(
&conn,
&store,
mailbox_hash,
).await?;
yield res;
}))
}
fn refresh(&mut self, mailbox_hash: MailboxHash) -> ResultFuture<()> {
let connection = self.connection.clone();
Ok(Box::pin(async move {
let mut conn = connection.lock().await;
conn.connect().await?;
conn.email_changes(mailbox_hash).await?;
Ok(())
}))
}
fn watch(&self) -> ResultFuture<()> {
Err(MeliError::from("JMAP watch for updates is unimplemented"))
}
fn mailboxes(&self) -> ResultFuture<HashMap<MailboxHash, Mailbox>> {
let store = self.store.clone();
let connection = self.connection.clone();
Ok(Box::pin(async move {
let mut conn = connection.lock().await;
conn.connect().await?;
if store.mailboxes.read().unwrap().is_empty() {
let new_mailboxes = debug!(protocol::get_mailboxes(&conn).await)?;
*store.mailboxes.write().unwrap() = new_mailboxes;
}
let ret = store
.mailboxes
.read()
.unwrap()
.iter()
.filter(|(_, f)| f.is_subscribed)
.map(|(&h, f)| (h, BackendMailbox::clone(f) as Mailbox))
.collect();
Ok(ret)
}))
}
fn operation(&self, hash: EnvelopeHash) -> Result<Box<dyn BackendOp>> {
Ok(Box::new(JmapOp::new(
hash,
self.connection.clone(),
self.store.clone(),
)))
}
fn save(
&self,
bytes: Vec<u8>,
mailbox_hash: MailboxHash,
_flags: Option<Flag>,
) -> ResultFuture<()> {
let store = self.store.clone();
let connection = self.connection.clone();
Ok(Box::pin(async move {
let mut conn = connection.lock().await;
conn.connect().await?;
/*
* 1. upload binary blob, get blobId
* 2. Email/import
*/
let mut res = conn
.client
.post_async(
&upload_request_format(&conn.session, conn.mail_account_id()),
bytes,
)
.await?;
let mailbox_id: Id<MailboxObject> = {
let mailboxes_lck = store.mailboxes.read().unwrap();
if let Some(mailbox) = mailboxes_lck.get(&mailbox_hash) {
mailbox.id.clone()
} else {
return Err(MeliError::new(format!(
"Mailbox with hash {} not found",
mailbox_hash
)));
}
};
let res_text = res.text_async().await?;
let upload_response: UploadResponse = serde_json::from_str(&res_text)?;
let mut req = Request::new(conn.request_no.clone());
let creation_id: Id<EmailObject> = "1".to_string().into();
let mut email_imports = HashMap::default();
let mut mailbox_ids = HashMap::default();
mailbox_ids.insert(mailbox_id, true);
email_imports.insert(
creation_id.clone(),
EmailImport::new()
.blob_id(upload_response.blob_id)
.mailbox_ids(mailbox_ids),
);
let import_call: ImportCall = ImportCall::new()
.account_id(conn.mail_account_id().clone())
.emails(email_imports);
req.add_call(&import_call);
let mut res = conn
.client
.post_async(&conn.session.api_url, serde_json::to_string(&req)?)
.await?;
let res_text = res.text_async().await?;
let mut v: MethodResponse = serde_json::from_str(&res_text)?;
let m = ImportResponse::try_from(v.method_responses.remove(0)).or_else(|err| {
let ierr: Result<ImportError> =
serde_json::from_str(&res_text).map_err(|err| err.into());
if let Ok(err) = ierr {
Err(MeliError::new(format!("Could not save message: {:?}", err)))
} else {
Err(err.into())
}
})?;
if let Some(err) = m.not_created.get(&creation_id) {
return Err(MeliError::new(format!("Could not save message: {:?}", err)));
}
Ok(())
}))
}
fn tags(&self) -> Option<Arc<RwLock<BTreeMap<u64, String>>>> {
Some(self.store.tag_index.clone())
}
fn as_any(&self) -> &dyn Any {
self
}
fn as_any_mut(&mut self) -> &mut dyn Any {
self
}
fn search(
&self,
q: crate::search::Query,
mailbox_hash: Option<MailboxHash>,
) -> ResultFuture<SmallVec<[EnvelopeHash; 512]>> {
let store = self.store.clone();
let connection = self.connection.clone();
let filter = if let Some(mailbox_hash) = mailbox_hash {
let mailbox_id = self.store.mailboxes.read().unwrap()[&mailbox_hash]
.id
.clone();
let mut f = Filter::Condition(
EmailFilterCondition::new()
.in_mailbox(Some(mailbox_id))
.into(),
);
f &= Filter::<EmailFilterCondition, EmailObject>::from(q);
f
} else {
Filter::<EmailFilterCondition, EmailObject>::from(q)
};
Ok(Box::pin(async move {
let mut conn = connection.lock().await;
conn.connect().await?;
let email_call: EmailQuery = EmailQuery::new(
Query::new()
.account_id(conn.mail_account_id().clone())
.filter(Some(filter))
.position(0),
)
.collapse_threads(false);
let mut req = Request::new(conn.request_no.clone());
req.add_call(&email_call);
let mut res = conn
.client
.post_async(&conn.session.api_url, serde_json::to_string(&req)?)
.await?;
let res_text = res.text_async().await?;
let mut v: MethodResponse = serde_json::from_str(&res_text).unwrap();
*store.online_status.lock().await = (std::time::Instant::now(), Ok(()));
let m = QueryResponse::<EmailObject>::try_from(v.method_responses.remove(0))?;
let QueryResponse::<EmailObject> { ids, .. } = m;
let ret = ids.into_iter().map(|id| id.into_hash()).collect();
Ok(ret)
}))
}
fn rename_mailbox(
&mut self,
_mailbox_hash: MailboxHash,
_new_path: String,
) -> ResultFuture<Mailbox> {
Err(MeliError::new("Unimplemented."))
}
fn create_mailbox(
&mut self,
_path: String,
) -> ResultFuture<(MailboxHash, HashMap<MailboxHash, Mailbox>)> {
Err(MeliError::new("Unimplemented."))
}
fn copy_messages(
&mut self,
env_hashes: EnvelopeHashBatch,
source_mailbox_hash: MailboxHash,
destination_mailbox_hash: MailboxHash,
move_: bool,
) -> ResultFuture<()> {
let store = self.store.clone();
let connection = self.connection.clone();
Ok(Box::pin(async move {
let (source_mailbox_id, destination_mailbox_id) = {
let mailboxes_lck = store.mailboxes.read().unwrap();
if !mailboxes_lck.contains_key(&source_mailbox_hash) {
return Err(MeliError::new(format!(
"Could not find source mailbox with hash {}",
source_mailbox_hash
)));
}
if !mailboxes_lck.contains_key(&destination_mailbox_hash) {
return Err(MeliError::new(format!(
"Could not find destination mailbox with hash {}",
destination_mailbox_hash
)));
}
(
mailboxes_lck[&source_mailbox_hash].id.clone(),
mailboxes_lck[&destination_mailbox_hash].id.clone(),
)
};
let mut update_map: HashMap<Id<EmailObject>, Value> = HashMap::default();
let mut ids: Vec<Id<EmailObject>> = Vec::with_capacity(env_hashes.rest.len() + 1);
let mut id_map: HashMap<Id<EmailObject>, EnvelopeHash> = HashMap::default();
let mut update_keywords: HashMap<String, Value> = HashMap::default();
update_keywords.insert(
format!("mailboxIds/{}", &destination_mailbox_id),
serde_json::json!(true),
);
if move_ {
update_keywords.insert(
format!("mailboxIds/{}", &source_mailbox_id),
serde_json::json!(null),
);
}
{
for env_hash in env_hashes.iter() {
if let Some(id) = store.id_store.lock().unwrap().get(&env_hash) {
ids.push(id.clone());
id_map.insert(id.clone(), env_hash);
update_map.insert(id.clone(), serde_json::json!(update_keywords.clone()));
}
}
}
let conn = connection.lock().await;
let email_set_call: EmailSet = EmailSet::new(
Set::<EmailObject>::new()
.account_id(conn.mail_account_id().clone())
.update(Some(update_map)),
);
let mut req = Request::new(conn.request_no.clone());
let _prev_seq = req.add_call(&email_set_call);
let mut res = conn
.client
.post_async(&conn.session.api_url, serde_json::to_string(&req)?)
.await?;
let res_text = res.text_async().await?;
let mut v: MethodResponse = serde_json::from_str(&res_text).unwrap();
*store.online_status.lock().await = (std::time::Instant::now(), Ok(()));
let m = SetResponse::<EmailObject>::try_from(v.method_responses.remove(0))?;
if let Some(ids) = m.not_updated {
if !ids.is_empty() {
return Err(MeliError::new(format!(
"Could not update ids: {}",
ids.into_iter()
.map(|err| err.to_string())
.collect::<Vec<String>>()
.join(",")
)));
}
}
Ok(())
}))
}
fn set_flags(
&mut self,
env_hashes: EnvelopeHashBatch,
mailbox_hash: MailboxHash,
flags: SmallVec<[(std::result::Result<Flag, String>, bool); 8]>,
) -> ResultFuture<()> {
let store = self.store.clone();
let connection = self.connection.clone();
Ok(Box::pin(async move {
let mut update_map: HashMap<Id<EmailObject>, Value> = HashMap::default();
let mut ids: Vec<Id<EmailObject>> = Vec::with_capacity(env_hashes.rest.len() + 1);
let mut id_map: HashMap<Id<EmailObject>, EnvelopeHash> = HashMap::default();
let mut update_keywords: HashMap<String, Value> = HashMap::default();
for (flag, value) in flags.iter() {
match flag {
Ok(f) => {
update_keywords.insert(
format!(
"keywords/{}",
match *f {
Flag::DRAFT => "$draft",
Flag::FLAGGED => "$flagged",
Flag::SEEN => "$seen",
Flag::REPLIED => "$answered",
Flag::TRASHED => "$junk",
Flag::PASSED => "$passed",
_ => continue, //FIXME
}
),
if *value {
serde_json::json!(true)
} else {
serde_json::json!(null)
},
);
}
Err(t) => {
update_keywords.insert(
format!("keywords/{}", t),
if *value {
serde_json::json!(true)
} else {
serde_json::json!(null)
},
);
}
}
}
{
for hash in env_hashes.iter() {
if let Some(id) = store.id_store.lock().unwrap().get(&hash) {
ids.push(id.clone());
id_map.insert(id.clone(), hash);
update_map.insert(id.clone(), serde_json::json!(update_keywords.clone()));
}
}
}
let conn = connection.lock().await;
let email_set_call: EmailSet = EmailSet::new(
Set::<EmailObject>::new()
.account_id(conn.mail_account_id().clone())
.update(Some(update_map)),
);
let mut req = Request::new(conn.request_no.clone());
req.add_call(&email_set_call);
let email_call: EmailGet = EmailGet::new(
Get::new()
.ids(Some(JmapArgument::Value(ids)))
.account_id(conn.mail_account_id().clone())
.properties(Some(vec!["keywords".to_string()])),
);
req.add_call(&email_call);
//debug!(serde_json::to_string(&req)?);
let mut res = conn
.client
.post_async(&conn.session.api_url, serde_json::to_string(&req)?)
.await?;
let res_text = res.text_async().await?;
/*
*{"methodResponses":[["Email/set",{"notUpdated":null,"notDestroyed":null,"oldState":"86","newState":"87","accountId":"u148940c7","updated":{"M045926eed54b11423918f392":{"id":"M045926eed54b11423918f392"}},"created":null,"destroyed":null,"notCreated":null},"m3"]],"sessionState":"cyrus-0;p-5;vfs-0"}
*/
//debug!("res_text = {}", &res_text);
let mut v: MethodResponse = serde_json::from_str(&res_text).unwrap();
*store.online_status.lock().await = (std::time::Instant::now(), Ok(()));
let m = SetResponse::<EmailObject>::try_from(v.method_responses.remove(0))?;
if let Some(ids) = m.not_updated {
return Err(MeliError::new(
ids.into_iter()
.map(|err| err.to_string())
.collect::<Vec<String>>()
.join(","),
));
}
{
let mut tag_index_lck = store.tag_index.write().unwrap();
for (flag, value) in flags.iter() {
match flag {
Ok(_) => {}
Err(t) => {
if *value {
tag_index_lck.insert(tag_hash!(t), t.clone());
}
}
}
}
drop(tag_index_lck);
}
let e = GetResponse::<EmailObject>::try_from(v.method_responses.pop().unwrap())?;
let GetResponse::<EmailObject> { list, state, .. } = e;
{
let (is_empty, is_equal) = {
let mailboxes_lck = conn.store.mailboxes.read().unwrap();
mailboxes_lck
.get(&mailbox_hash)
.map(|mbox| {
let current_state_lck = mbox.email_state.lock().unwrap();
(
current_state_lck.is_some(),
current_state_lck.as_ref() != Some(&state),
)
})
.unwrap_or((true, true))
};
if is_empty {
let mut mailboxes_lck = conn.store.mailboxes.write().unwrap();
debug!("{:?}: inserting state {}", EmailObject::NAME, &state);
mailboxes_lck.entry(mailbox_hash).and_modify(|mbox| {
*mbox.email_state.lock().unwrap() = Some(state);
});
} else if !is_equal {
conn.email_changes(mailbox_hash).await?;
}
}
debug!(&list);
for envobj in list {
let env_hash = id_map[&envobj.id];
conn.add_refresh_event(RefreshEvent {
account_hash: store.account_hash,
mailbox_hash,
kind: RefreshEventKind::NewFlags(
env_hash,
protocol::keywords_to_flags(envobj.keywords().keys().cloned().collect()),
),
});
}
Ok(())
}))
}
fn delete_messages(
&mut self,
_env_hashes: EnvelopeHashBatch,
_mailbox_hash: MailboxHash,
) -> ResultFuture<()> {
Err(MeliError::new("Unimplemented."))
}
}
impl JmapType {
pub fn new(
s: &AccountSettings,
is_subscribed: Box<dyn Fn(&str) -> bool + Send + Sync>,
event_consumer: BackendEventConsumer,
) -> Result<Box<dyn MailBackend>> {
let online_status = Arc::new(FutureMutex::new((
std::time::Instant::now(),
Err(MeliError::new("Account is uninitialised.")),
)));
let server_conf = JmapServerConf::new(s)?;
let account_hash = {
let mut hasher = DefaultHasher::new();
hasher.write(s.name.as_bytes());
hasher.finish()
};
let store = Arc::new(Store {
account_name: Arc::new(s.name.clone()),
account_hash,
account_id: Arc::new(Mutex::new(Id::new())),
online_status,
event_consumer,
is_subscribed: Arc::new(IsSubscribedFn(is_subscribed)),
byte_cache: Default::default(),
id_store: Default::default(),
reverse_id_store: Default::default(),
blob_id_store: Default::default(),
tag_index: Default::default(),
mailboxes: Default::default(),
mailboxes_index: Default::default(),
mailbox_state: Default::default(),
});
Ok(Box::new(JmapType {
connection: Arc::new(FutureMutex::new(JmapConnection::new(
&server_conf,
store.clone(),
)?)),
store,
server_conf,
}))
}
pub fn validate_config(s: &AccountSettings) -> Result<()> {
get_conf_val!(s["server_hostname"])?;
get_conf_val!(s["server_username"])?;
get_conf_val!(s["server_password"])?;
get_conf_val!(s["server_port"], 443)?;
get_conf_val!(s["danger_accept_invalid_certs"], false)?;
Ok(())
}
}