114 lines
4.7 KiB
Rust
114 lines
4.7 KiB
Rust
/*
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* meli - jmap module.
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*
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* Copyright 2019 Manos Pitsidianakis
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*
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* This file is part of meli.
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*
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* meli is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* meli is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with meli. If not, see <http://www.gnu.org/licenses/>.
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*/
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use super::*;
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use isahc::config::Configurable;
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#[derive(Debug)]
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pub struct JmapConnection {
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pub session: JmapSession,
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pub request_no: Arc<Mutex<usize>>,
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pub client: Arc<HttpClient>,
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pub online_status: Arc<FutureMutex<(Instant, Result<()>)>>,
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pub server_conf: JmapServerConf,
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pub account_id: Arc<Mutex<String>>,
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pub method_call_states: Arc<Mutex<HashMap<&'static str, String>>>,
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}
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impl JmapConnection {
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pub fn new(
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server_conf: &JmapServerConf,
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online_status: Arc<FutureMutex<(Instant, Result<()>)>>,
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) -> Result<Self> {
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let client = HttpClient::builder()
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.timeout(std::time::Duration::from_secs(10))
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.authentication(isahc::auth::Authentication::basic())
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.credentials(isahc::auth::Credentials::new(
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&server_conf.server_username,
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&server_conf.server_password,
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))
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.build()?;
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let server_conf = server_conf.clone();
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Ok(JmapConnection {
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session: Default::default(),
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request_no: Arc::new(Mutex::new(0)),
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client: Arc::new(client),
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online_status,
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server_conf,
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account_id: Arc::new(Mutex::new(String::new())),
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method_call_states: Arc::new(Mutex::new(Default::default())),
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})
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}
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pub async fn connect(&mut self) -> Result<()> {
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if self.online_status.lock().await.1.is_ok() {
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return Ok(());
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}
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let mut jmap_session_resource_url =
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if self.server_conf.server_hostname.starts_with("https://") {
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self.server_conf.server_hostname.to_string()
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} else {
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format!("https://{}", &self.server_conf.server_hostname)
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};
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if self.server_conf.server_port != 443 {
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jmap_session_resource_url.push(':');
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jmap_session_resource_url.push_str(&self.server_conf.server_port.to_string());
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}
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jmap_session_resource_url.push_str("/.well-known/jmap");
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let mut req = self.client.get_async(&jmap_session_resource_url).await?;
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let res_text = req.text_async().await?;
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let session: JmapSession = match serde_json::from_str(&res_text) {
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Err(err) => {
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let err = MeliError::new(format!("Could not connect to JMAP server endpoint for {}. Is your server hostname setting correct? (i.e. \"jmap.mailserver.org\") (Note: only session resource discovery via /.well-known/jmap is supported. DNS SRV records are not suppported.)\nReply from server: {}", &self.server_conf.server_hostname, &res_text)).set_source(Some(Arc::new(err)));
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*self.online_status.lock().await = (Instant::now(), Err(err.clone()));
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return Err(err);
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}
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Ok(s) => s,
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};
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if !session
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.capabilities
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.contains_key("urn:ietf:params:jmap:core")
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{
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let err = MeliError::new(format!("Server {} did not return JMAP Core capability (urn:ietf:params:jmap:core). Returned capabilities were: {}", &self.server_conf.server_hostname, session.capabilities.keys().map(String::as_str).collect::<Vec<&str>>().join(", ")));
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*self.online_status.lock().await = (Instant::now(), Err(err.clone()));
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return Err(err);
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}
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if !session
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.capabilities
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.contains_key("urn:ietf:params:jmap:mail")
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{
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let err = MeliError::new(format!("Server {} does not support JMAP Mail capability (urn:ietf:params:jmap:mail). Returned capabilities were: {}", &self.server_conf.server_hostname, session.capabilities.keys().map(String::as_str).collect::<Vec<&str>>().join(", ")));
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*self.online_status.lock().await = (Instant::now(), Err(err.clone()));
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return Err(err);
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}
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*self.online_status.lock().await = (Instant::now(), Ok(()));
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self.session = session;
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Ok(())
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}
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pub fn mail_account_id(&self) -> &Id {
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&self.session.primary_accounts["urn:ietf:params:jmap:mail"]
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}
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}
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