write cookie_jar, hsts_list, auth_cache, and local_data to file if profile_dir option is present

components/net/cookie.rs

@@ -8,6 +8,7 @@
 use cookie_rs;
 use net_traits::CookieSource;
 use pub_domains::PUB_DOMAINS;
+use rustc_serialize::{Encodable, Encoder};
 use std::borrow::ToOwned;
 use std::net::{Ipv4Addr, Ipv6Addr};
 use time::{Tm, now, at, Duration};
@@ -175,3 +176,65 @@ impl Cookie {
         true
     }
 }
+
+impl Encodable for Cookie {
+    fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+        s.emit_struct("Cookie", 6, |e| {
+            try!(e.emit_struct_field("cookie", 0, |e| RsCookie(self.cookie.clone()).encode(e)));
+            try!(e.emit_struct_field("host_only", 1, |e| self.host_only.encode(e)));
+            try!(e.emit_struct_field("persistent", 2, |e| self.persistent.encode(e)));
+            try!(e.emit_struct_field("creation_time", 3, |e| Time(self.creation_time).encode(e)));
+            try!(e.emit_struct_field("last_access", 4, |e| Time(self.last_access).encode(e)));
+            match self.expiry_time {
+                Some(time) => try!(e.emit_struct_field("expiry_time", 5, |e| Time(time).encode(e))),
+                None => {},
+            }
+            Ok(())
+        })
+    }
+}
+
+struct Time(Tm);
+
+impl Encodable for Time {
+    fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+        let Time(time) = *self;
+        s.emit_struct("Time", 11, |e| {
+            try!(e.emit_struct_field("tm_sec", 0, |e| time.tm_sec.encode(e)));
+            try!(e.emit_struct_field("tm_min", 1, |e| time.tm_min.encode(e)));
+            try!(e.emit_struct_field("tm_hour", 2, |e| time.tm_hour.encode(e)));
+            try!(e.emit_struct_field("tm_mday", 3, |e| time.tm_mday.encode(e)));
+            try!(e.emit_struct_field("tm_mon", 4, |e| time.tm_mon.encode(e)));
+            try!(e.emit_struct_field("tm_year", 5, |e| time.tm_year.encode(e)));
+            try!(e.emit_struct_field("tm_wday", 6, |e| time.tm_wday.encode(e)));
+            try!(e.emit_struct_field("tm_yday", 7, |e| time.tm_yday.encode(e)));
+            try!(e.emit_struct_field("tm_isdst", 8, |e| time.tm_isdst.encode(e)));
+            try!(e.emit_struct_field("tm_utcoff", 9, |e| time.tm_utcoff.encode(e)));
+            try!(e.emit_struct_field("tm_nsec", 10, |e| time.tm_nsec.encode(e)));
+            Ok(())
+        })
+    }
+}
+
+struct RsCookie(cookie_rs::Cookie);
+
+impl Encodable for RsCookie {
+    fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error> {
+        let RsCookie(ref rs_cookie) = *self;
+        s.emit_struct("RsCookie", 9, |e| {
+            try!(e.emit_struct_field("name", 0, |e| rs_cookie.name.encode(e)));
+            try!(e.emit_struct_field("value", 1, |e| rs_cookie.value.encode(e)));
+            match rs_cookie.expires {
+                Some(time) => try!(e.emit_struct_field("expires", 2, |e| Time(time).encode(e))),
+                None => {},
+            }
+            try!(e.emit_struct_field("max_age", 3, |e| rs_cookie.max_age.encode(e)));
+            try!(e.emit_struct_field("domain", 4, |e| rs_cookie.domain.encode(e)));
+            try!(e.emit_struct_field("path", 5, |e| rs_cookie.path.encode(e)));
+            try!(e.emit_struct_field("secure", 6, |e| rs_cookie.secure.encode(e)));
+            try!(e.emit_struct_field("httponly", 7, |e| rs_cookie.httponly.encode(e)));
+            try!(e.emit_struct_field("custom", 8, |e| rs_cookie.custom.encode(e)));
+            Ok(())
+        })
+    }
+}

components/net/cookie_storage.rs

@@ -7,16 +7,20 @@
 
 use cookie::Cookie;
 use net_traits::CookieSource;
+use rustc_serialize::{Encodable, Encoder};
 use std::cmp::Ordering;
 use url::Url;
 
+#[derive(RustcEncodable, Clone)]
 pub struct CookieStorage {
+    version: u32,
     cookies: Vec<Cookie>
 }
 
 impl CookieStorage {
     pub fn new() -> CookieStorage {
         CookieStorage {
+            version: 1,
             cookies: Vec::new()
         }
     }

components/net/http_loader.rs

@@ -31,10 +31,10 @@ use net_traits::{CookieSource, IncludeSubdomains, LoadConsumer, LoadContext, Loa
 use net_traits::{Metadata, NetworkError};
 use openssl::ssl::error::{SslError, OpensslError};
 use openssl::ssl::{SSL_OP_NO_SSLV2, SSL_OP_NO_SSLV3, SSL_VERIFY_PEER, SslContext, SslMethod};
-use resource_thread::{CancellationListener, send_error, start_sending_sniffed_opt, AuthCacheEntry};
+use resource_thread::{CancellationListener, send_error, start_sending_sniffed_opt, AuthCache, AuthCacheEntry};
 use std::borrow::ToOwned;
 use std::boxed::FnBox;
-use std::collections::{HashMap, HashSet};
+use std::collections::HashSet;
 use std::error::Error;
 use std::io::{self, Read, Write};
 use std::sync::mpsc::Sender;
@@ -128,7 +128,7 @@ fn inner_url(url: &Url) -> Url {
 pub struct HttpState {
     pub hsts_list: Arc<RwLock<HstsList>>,
     pub cookie_jar: Arc<RwLock<CookieStorage>>,
-    pub auth_cache: Arc<RwLock<HashMap<Url, AuthCacheEntry>>>,
+    pub auth_cache: Arc<RwLock<AuthCache>>,
 }
 
 impl HttpState {
@@ -136,7 +136,7 @@ impl HttpState {
         HttpState {
             hsts_list: Arc::new(RwLock::new(HstsList::new())),
             cookie_jar: Arc::new(RwLock::new(CookieStorage::new())),
-            auth_cache: Arc::new(RwLock::new(HashMap::new())),
+            auth_cache: Arc::new(RwLock::new(AuthCache::new())),
         }
     }
 }
@@ -522,7 +522,7 @@ pub fn modify_request_headers(headers: &mut Headers,
                               url: &Url,
                               user_agent: &str,
                               cookie_jar: &Arc<RwLock<CookieStorage>>,
-                              auth_cache: &Arc<RwLock<HashMap<Url, AuthCacheEntry>>>,
+                              auth_cache: &Arc<RwLock<AuthCache>>,
                               load_data: &LoadData) {
     // Ensure that the host header is set from the original url
     let host = Host {
@@ -555,13 +555,13 @@ pub fn modify_request_headers(headers: &mut Headers,
 
 fn set_auth_header(headers: &mut Headers,
                    url: &Url,
-                   auth_cache: &Arc<RwLock<HashMap<Url, AuthCacheEntry>>>) {
+                   auth_cache: &Arc<RwLock<AuthCache>>) {
 
     if !headers.has::<Authorization<Basic>>() {
         if let Some(auth) = auth_from_url(url) {
             headers.set(auth);
         } else {
-            if let Some(ref auth_entry) = auth_cache.read().unwrap().get(url) {
+            if let Some(ref auth_entry) = auth_cache.read().unwrap().entries.get(url) {
                 auth_from_entry(&auth_entry, headers);
             }
         }
@@ -820,7 +820,7 @@ pub fn load<A, B>(load_data: &LoadData,
                     password: auth_header.password.to_owned().unwrap(),
                 };
 
-                http_state.auth_cache.write().unwrap().insert(doc_url.clone(), auth_entry);
+                http_state.auth_cache.write().unwrap().entries.insert(doc_url.clone(), auth_entry);
             }
         }
 

components/net/resource_thread.rs

@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 //! A thread that takes a URL and streams back the binary data.
-
 use about_loader;
 use chrome_loader;
 use cookie;
@@ -23,13 +22,20 @@ use net_traits::ProgressMsg::Done;
 use net_traits::{AsyncResponseTarget, Metadata, ProgressMsg, ResourceThread, ResponseAction};
 use net_traits::{ControlMsg, CookieSource, LoadConsumer, LoadData, LoadResponse, ResourceId};
 use net_traits::{NetworkError, WebSocketCommunicate, WebSocketConnectData};
+use rustc_serialize::Encodable;
+use rustc_serialize::json;
 use std::borrow::ToOwned;
 use std::boxed::FnBox;
 use std::cell::Cell;
 use std::collections::HashMap;
+use std::error::Error;
+use std::fs::File;
+use std::io::prelude::*;
+use std::path::Path;
 use std::sync::mpsc::{Receiver, Sender, channel};
 use std::sync::{Arc, RwLock};
 use url::Url;
+use util::opts;
 use util::prefs;
 use util::thread::spawn_named;
 use websocket_loader;
@@ -190,12 +196,54 @@ impl ResourceChannelManager {
                 ControlMsg::Synchronize(sender) => {
                     let _ = sender.send(());
                 }
-                ControlMsg::Exit => break,
+                ControlMsg::Exit => {
+                    if let Some(ref profile_dir) = opts::get().profile_dir {
+                        match self.resource_manager.auth_cache.read() {
+                            Ok(auth_cache) => write_json_to_file(&*auth_cache, profile_dir, "auth_cache.json"),
+                            Err(_) => warn!("Error writing auth cache to disk"),
+                        }
+                        match self.resource_manager.cookie_jar.read() {
+                            Ok(jar) => write_json_to_file(&*jar, profile_dir, "cookie_jar.json"),
+                            Err(_) => warn!("Error writing cookie jar to disk"),
+                        }
+                        match self.resource_manager.hsts_list.read() {
+                            Ok(hsts) => write_json_to_file(&*hsts, profile_dir, "hsts_list.json"),
+                            Err(_) => warn!("Error writing hsts list to disk"),
+                        }
+                    }
+                    break;
+                }
+
             }
         }
     }
 }
 
+pub fn write_json_to_file<T: Encodable>(data: &T, profile_dir: &str, filename: &str) {
+    let json_encoded: String;
+    match json::encode(&data) {
+        Ok(d) => json_encoded = d,
+        Err(_) => return,
+    }
+    let path = Path::new(profile_dir).join(filename);
+    let display = path.display();
+
+    let mut file = match File::create(&path) {
+        Err(why) => panic!("couldn't create {}: {}",
+                           display,
+                           Error::description(&why)),
+        Ok(file) => file,
+    };
+
+    match file.write_all(json_encoded.as_bytes()) {
+        Err(why) => {
+            panic!("couldn't write to {}: {}", display,
+                                               Error::description(&why))
+        },
+        Ok(_) => println!("successfully wrote to {}", display),
+    }
+}
+
 /// The optional resources required by the `CancellationListener`
 pub struct CancellableResource {
     /// The receiver which receives a message on load cancellation
@@ -259,15 +307,32 @@ impl Drop for CancellationListener {
     }
 }
 
+#[derive(RustcDecodable, RustcEncodable, Clone)]
 pub struct AuthCacheEntry {
     pub user_name: String,
     pub password: String,
 }
 
+impl AuthCache {
+
+    pub fn new() -> AuthCache {
+        AuthCache {
+            version: 1,
+            entries: HashMap::new()
+        }
+    }
+}
+
+#[derive(RustcDecodable, RustcEncodable, Clone)]
+pub struct AuthCache {
+    pub version: u32,
+    pub entries: HashMap<Url, AuthCacheEntry>,
+}
+
 pub struct ResourceManager {
     user_agent: String,
     cookie_jar: Arc<RwLock<CookieStorage>>,
-    auth_cache: Arc<RwLock<HashMap<Url, AuthCacheEntry>>>,
+    auth_cache: Arc<RwLock<AuthCache>>,
     mime_classifier: Arc<MIMEClassifier>,
     devtools_chan: Option<Sender<DevtoolsControlMsg>>,
     hsts_list: Arc<RwLock<HstsList>>,
@@ -283,7 +348,7 @@ impl ResourceManager {
         ResourceManager {
             user_agent: user_agent,
             cookie_jar: Arc::new(RwLock::new(CookieStorage::new())),
-            auth_cache: Arc::new(RwLock::new(HashMap::new())),
+            auth_cache: Arc::new(RwLock::new(AuthCache::new())),
             mime_classifier: Arc::new(MIMEClassifier::new()),
             devtools_chan: devtools_channel,
             hsts_list: Arc::new(RwLock::new(hsts_list)),

components/net/storage_thread.rs

@@ -4,10 +4,12 @@
 
 use ipc_channel::ipc::{self, IpcReceiver, IpcSender};
 use net_traits::storage_thread::{StorageThread, StorageThreadMsg, StorageType};
+use resource_thread;
 use std::borrow::ToOwned;
 use std::collections::BTreeMap;
 use std::collections::HashMap;
 use url::Url;
+use util::opts;
 use util::thread::spawn_named;
 
 const QUOTA_SIZE_LIMIT: usize = 5 * 1024 * 1024;
@@ -69,6 +71,9 @@ impl StorageManager {
                     self.clear(sender, url, storage_type)
                 }
                 StorageThreadMsg::Exit => {
+                    if let Some(ref profile_dir) = opts::get().profile_dir {
+                        resource_thread::write_json_to_file(&self.local_data, profile_dir, "local_data.json");
+                    }
                     break
                 }
             }

tests/unit/net/http_loader.rs

@@ -1382,7 +1382,7 @@ fn test_if_auth_creds_not_in_url_but_in_cache_it_sets_it() {
                         password: "test".to_owned(),
                      };
 
-    http_state.auth_cache.write().unwrap().insert(url.clone(), auth_entry);
+    http_state.auth_cache.write().unwrap().entries.insert(url.clone(), auth_entry);
 
     let mut load_data = LoadData::new(LoadContext::Browsing, url, None);
     load_data.credentials_flag = true;