Merge remote-tracking branch 'origin/master' into fmt

.env.template

@@ -56,6 +56,23 @@
 # WEBSOCKET_ADDRESS=0.0.0.0
 # WEBSOCKET_PORT=3012
 
+## Job scheduler settings
+##
+## Job schedules use a cron-like syntax (as parsed by https://crates.io/crates/cron),
+## and are always in terms of UTC time (regardless of your local time zone settings).
+##
+## How often (in ms) the job scheduler thread checks for jobs that need running.
+## Set to 0 to globally disable scheduled jobs.
+# JOB_POLL_INTERVAL_MS=30000
+##
+## Cron schedule of the job that checks for Sends past their deletion date.
+## Defaults to hourly (5 minutes after the hour). Set blank to disable this job.
+# SEND_PURGE_SCHEDULE="0 5 * * * *"
+##
+## Cron schedule of the job that checks for trashed items to delete permanently.
+## Defaults to daily (5 minutes after midnight). Set blank to disable this job.
+# TRASH_PURGE_SCHEDULE="0 5 0 * * *"
+
 ## Enable extended logging, which shows timestamps and targets in the logs
 # EXTENDED_LOGGING=true
 

.gitattributes

@@ -1,3 +1,3 @@
 # Ignore vendored scripts in GitHub stats
-src/static/* linguist-vendored
+src/static/scripts/* linguist-vendored
 

Cargo.lock

@@ -161,6 +161,7 @@ dependencies = [
  "handlebars",
  "html5ever",
  "idna 0.2.2",
+ "job_scheduler",
  "jsonwebtoken",
  "lettre",
  "libsqlite3-sys",
@@ -401,6 +402,17 @@ dependencies = [
  "cfg-if 1.0.0",
 ]
 
+[[package]]
+name = "cron"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e009ed0b762cf7a967a34dfdc67d5967d3f828f12901d37081432c3dd1668f8f"
+dependencies = [
+ "chrono",
+ "nom 4.1.1",
+ "once_cell",
+]
+
 [[package]]
 name = "crypto-mac"
 version = "0.3.0"
@@ -1097,6 +1109,16 @@ version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
 
+[[package]]
+name = "job_scheduler"
+version = "1.2.1"
+source = "git+https://github.com/jjlin/job_scheduler?rev=ee023418dbba2bfe1e30a5fd7d937f9e33739806#ee023418dbba2bfe1e30a5fd7d937f9e33739806"
+dependencies = [
+ "chrono",
+ "cron",
+ "uuid",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.49"
@@ -1160,7 +1182,7 @@ dependencies = [
  "idna 0.2.2",
  "mime 0.3.16",
  "native-tls",
- "nom",
+ "nom 6.1.2",
  "once_cell",
  "quoted_printable",
  "rand 0.8.3",
@@ -1475,6 +1497,15 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72ef4a56884ca558e5ddb05a1d1e7e1bfd9a68d9ed024c21704cc98872dae1bb"
 
+[[package]]
+name = "nom"
+version = "4.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c349f68f25f596b9f44cf0e7c69752a5c633b0550c3ff849518bfba0233774a"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "nom"
 version = "6.1.2"

Cargo.toml

@@ -73,6 +73,9 @@ chrono = { version = "0.4.19", features = ["serde"] }
 chrono-tz = "0.5.3"
 time = "0.2.26"
 
+# Job scheduler
+job_scheduler = "1.2.1"
+
 # TOTP library
 oath = "0.10.2"
 
@@ -136,3 +139,10 @@ rocket_contrib = { git = 'https://github.com/SergioBenitez/Rocket', rev = '263e3
 
 # For favicon extraction from main website
 data-url = { git = 'https://github.com/servo/rust-url', package="data-url", rev = '540ede02d0771824c0c80ff9f57fe8eff38b1291' }
+
+# The maintainer of the `job_scheduler` crate doesn't seem to have responded
+# to any issues or PRs for almost a year (as of April 2021). This hopefully
+# temporary fork updates Cargo.toml to use more up-to-date dependencies.
+# In particular, `cron` has since implemented parsing of some common syntax
+# that wasn't previously supported (https://github.com/zslayton/cron/pull/64).
+job_scheduler = { git = 'https://github.com/jjlin/job_scheduler', rev = 'ee023418dbba2bfe1e30a5fd7d937f9e33739806' }

docker/Dockerfile.j2

@@ -44,8 +44,8 @@
 # 	https://docs.docker.com/develop/develop-images/multistage-build/
 # 	https://whitfin.io/speeding-up-rust-docker-builds/
 ####################### VAULT BUILD IMAGE  #######################
-{% set vault_version = "2.19.0" %}
+{% set vault_version = "2.19.0b" %}
-{% set vault_image_digest = "sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4" %}
+{% set vault_image_digest = "sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e" %}
 # The web-vault digest specifies a particular web-vault build on Docker Hub.
 # Using the digest instead of the tag name provides better security,
 # as the digest of an image is immutable, whereas a tag name can later
@@ -215,9 +215,6 @@ RUN apk add --no-cache \
         openssl \
         curl \
         dumb-init \
-{%   if "sqlite" in features %}
-        sqlite \
-{%   endif %}
 {%   if "mysql" in features %}
         mariadb-connector-c \
 {%   endif %}
@@ -232,7 +229,6 @@ RUN apt-get update && apt-get install -y \
     ca-certificates \
     curl \
     dumb-init \
-    sqlite3 \
     libmariadb-dev-compat \
     libpq5 \
     && rm -rf /var/lib/apt/lists/*

docker/amd64/Dockerfile

@@ -14,15 +14,15 @@
 # - From https://hub.docker.com/r/bitwardenrs/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull bitwardenrs/web-vault:v2.19.0
+#     $ docker pull bitwardenrs/web-vault:v2.19.0b
-#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0
+#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0b
-#     [bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4]
+#     [bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4
+#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e
-#     [bitwardenrs/web-vault:v2.19.0]
+#     [bitwardenrs/web-vault:v2.19.0b]
 #
-FROM bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4 as vault
+FROM bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e as vault
 
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.50 as build
@@ -86,7 +86,6 @@ RUN apt-get update && apt-get install -y \
     ca-certificates \
     curl \
     dumb-init \
-    sqlite3 \
     libmariadb-dev-compat \
     libpq5 \
     && rm -rf /var/lib/apt/lists/*

docker/amd64/Dockerfile.alpine

@@ -14,15 +14,15 @@
 # - From https://hub.docker.com/r/bitwardenrs/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull bitwardenrs/web-vault:v2.19.0
+#     $ docker pull bitwardenrs/web-vault:v2.19.0b
-#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0
+#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0b
-#     [bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4]
+#     [bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4
+#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e
-#     [bitwardenrs/web-vault:v2.19.0]
+#     [bitwardenrs/web-vault:v2.19.0b]
 #
-FROM bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4 as vault
+FROM bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e as vault
 
 ########################## BUILD IMAGE  ##########################
 FROM clux/muslrust:nightly-2021-02-22 as build
@@ -82,7 +82,6 @@ RUN apk add --no-cache \
         openssl \
         curl \
         dumb-init \
-        sqlite \
         postgresql-libs \
         ca-certificates
 

docker/arm64/Dockerfile

@@ -14,15 +14,15 @@
 # - From https://hub.docker.com/r/bitwardenrs/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull bitwardenrs/web-vault:v2.19.0
+#     $ docker pull bitwardenrs/web-vault:v2.19.0b
-#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0
+#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0b
-#     [bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4]
+#     [bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4
+#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e
-#     [bitwardenrs/web-vault:v2.19.0]
+#     [bitwardenrs/web-vault:v2.19.0b]
 #
-FROM bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4 as vault
+FROM bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e as vault
 
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.50 as build
@@ -129,7 +129,6 @@ RUN apt-get update && apt-get install -y \
     ca-certificates \
     curl \
     dumb-init \
-    sqlite3 \
     libmariadb-dev-compat \
     libpq5 \
     && rm -rf /var/lib/apt/lists/*

docker/armv6/Dockerfile

@@ -14,15 +14,15 @@
 # - From https://hub.docker.com/r/bitwardenrs/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull bitwardenrs/web-vault:v2.19.0
+#     $ docker pull bitwardenrs/web-vault:v2.19.0b
-#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0
+#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0b
-#     [bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4]
+#     [bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4
+#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e
-#     [bitwardenrs/web-vault:v2.19.0]
+#     [bitwardenrs/web-vault:v2.19.0b]
 #
-FROM bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4 as vault
+FROM bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e as vault
 
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.50 as build
@@ -129,7 +129,6 @@ RUN apt-get update && apt-get install -y \
     ca-certificates \
     curl \
     dumb-init \
-    sqlite3 \
     libmariadb-dev-compat \
     libpq5 \
     && rm -rf /var/lib/apt/lists/*

docker/armv7/Dockerfile

@@ -14,15 +14,15 @@
 # - From https://hub.docker.com/r/bitwardenrs/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull bitwardenrs/web-vault:v2.19.0
+#     $ docker pull bitwardenrs/web-vault:v2.19.0b
-#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0
+#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0b
-#     [bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4]
+#     [bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4
+#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e
-#     [bitwardenrs/web-vault:v2.19.0]
+#     [bitwardenrs/web-vault:v2.19.0b]
 #
-FROM bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4 as vault
+FROM bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e as vault
 
 ########################## BUILD IMAGE  ##########################
 FROM rust:1.50 as build
@@ -129,7 +129,6 @@ RUN apt-get update && apt-get install -y \
     ca-certificates \
     curl \
     dumb-init \
-    sqlite3 \
     libmariadb-dev-compat \
     libpq5 \
     && rm -rf /var/lib/apt/lists/*

docker/armv7/Dockerfile.alpine

@@ -14,15 +14,15 @@
 # - From https://hub.docker.com/r/bitwardenrs/web-vault/tags,
 #   click the tag name to view the digest of the image it currently points to.
 # - From the command line:
-#     $ docker pull bitwardenrs/web-vault:v2.19.0
+#     $ docker pull bitwardenrs/web-vault:v2.19.0b
-#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0
+#     $ docker image inspect --format "{{.RepoDigests}}" bitwardenrs/web-vault:v2.19.0b
-#     [bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4]
+#     [bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e]
 #
 # - Conversely, to get the tag name from the digest:
-#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4
+#     $ docker image inspect --format "{{.RepoTags}}" bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e
-#     [bitwardenrs/web-vault:v2.19.0]
+#     [bitwardenrs/web-vault:v2.19.0b]
 #
-FROM bitwardenrs/web-vault@sha256:8747cfaa2c6d87d1749e119dd884697e8099389aa9aca30a4d73d4ff796fe0e4 as vault
+FROM bitwardenrs/web-vault@sha256:27631b913f5858895a3e109c5e701341b9d01e69818f5283e72a49fa545eb40e as vault
 
 ########################## BUILD IMAGE  ##########################
 FROM messense/rust-musl-cross:armv7-musleabihf as build
@@ -86,7 +86,6 @@ RUN apk add --no-cache \
         openssl \
         curl \
         dumb-init \
-        sqlite \
         ca-certificates
 
 RUN mkdir /data

src/api/admin.rs

@@ -1,7 +1,7 @@
 use once_cell::sync::Lazy;
 use serde::de::DeserializeOwned;
 use serde_json::Value;
-use std::{env, process::Command, time::Duration};
+use std::{env, time::Duration};
 
 use reqwest::{blocking::Client, header::USER_AGENT};
 use rocket::{
@@ -64,10 +64,8 @@ static DB_TYPE: Lazy<&str> = Lazy::new(|| {
         .unwrap_or("Unknown")
 });
 
-static CAN_BACKUP: Lazy<bool> = Lazy::new(|| {
+static CAN_BACKUP: Lazy<bool> =
-    DbConnType::from_url(&CONFIG.database_url()).map(|t| t == DbConnType::sqlite).unwrap_or(false)
+    Lazy::new(|| DbConnType::from_url(&CONFIG.database_url()).map(|t| t == DbConnType::sqlite).unwrap_or(false));
-        && Command::new("sqlite3").arg("-version").status().is_ok()
-});
 
 #[get("/")]
 fn admin_disabled() -> &'static str {
@@ -503,9 +501,16 @@ fn diagnostics(_token: AdminToken, ip_header: IpHeader, conn: DbConn) -> ApiResu
     use std::net::ToSocketAddrs;
 
     // Get current running versions
-    let vault_version_path = format!("{}/{}", CONFIG.web_vault_folder(), "version.json");
+    let web_vault_version: WebVaultVersion =
-    let vault_version_str = read_file_string(&vault_version_path)?;
+        match read_file_string(&format!("{}/{}", CONFIG.web_vault_folder(), "bwrs-version.json")) {
-    let web_vault_version: WebVaultVersion = serde_json::from_str(&vault_version_str)?;
+            Ok(s) => serde_json::from_str(&s)?,
+            _ => match read_file_string(&format!("{}/{}", CONFIG.web_vault_folder(), "version.json")) {
+                Ok(s) => serde_json::from_str(&s)?,
+                _ => WebVaultVersion {
+                    version: String::from("Version file missing"),
+                },
+            },
+        };
 
     // Execute some environment checks
     let running_within_docker = is_running_in_docker();
@@ -561,9 +566,10 @@ fn diagnostics(_token: AdminToken, ip_header: IpHeader, conn: DbConn) -> ApiResu
 
     let diagnostics_json = json!({
         "dns_resolved": dns_resolved,
-        "web_vault_version": web_vault_version.version,
         "latest_release": latest_release,
         "latest_commit": latest_commit,
+        "web_vault_enabled": &CONFIG.web_vault_enabled(),
+        "web_vault_version": web_vault_version.version,
         "latest_web_build": latest_web_build,
         "running_within_docker": running_within_docker,
         "has_http_access": has_http_access,
@@ -575,6 +581,7 @@ fn diagnostics(_token: AdminToken, ip_header: IpHeader, conn: DbConn) -> ApiResu
         "db_type": *DB_TYPE,
         "db_version": get_sql_server_version(&conn),
         "admin_url": format!("{}/diagnostics", admin_url(Referer(None))),
+        "server_time_local": Local::now().format("%Y-%m-%d %H:%M:%S %Z").to_string(),
         "server_time": Utc::now().format("%Y-%m-%d %H:%M:%S UTC").to_string(), // Run the date/time check as the last item to minimize the difference
     });
 
@@ -600,11 +607,11 @@ fn delete_config(_token: AdminToken) -> EmptyResult {
 }
 
 #[post("/config/backup_db")]
-fn backup_db(_token: AdminToken) -> EmptyResult {
+fn backup_db(_token: AdminToken, conn: DbConn) -> EmptyResult {
     if *CAN_BACKUP {
-        backup_database()
+        backup_database(&conn)
     } else {
-        err!("Can't back up current DB (either it's not SQLite or the 'sqlite' binary is not present)");
+        err!("Can't back up current DB (Only SQLite supports this feature)");
     }
 }
 

src/api/core/ciphers.rs

@@ -13,7 +13,7 @@ use crate::{
     api::{self, EmptyResult, JsonResult, JsonUpcase, Notify, PasswordData, UpdateType},
     auth::Headers,
     crypto,
-    db::{models::*, DbConn},
+    db::{models::*, DbConn, DbPool},
     CONFIG,
 };
 
@@ -77,6 +77,15 @@ pub fn routes() -> Vec<Route> {
     ]
 }
 
+pub fn purge_trashed_ciphers(pool: DbPool) {
+    debug!("Purging trashed ciphers");
+    if let Ok(conn) = pool.get() {
+        Cipher::purge_trash(&conn);
+    } else {
+        error!("Failed to get DB connection while purging trashed ciphers")
+    }
+}
+
 #[derive(FromForm, Default)]
 struct SyncData {
     #[form(field = "excludeDomains")]
@@ -118,6 +127,7 @@ fn sync(data: Form<SyncData>, headers: Headers, conn: DbConn) -> Json<Value> {
         "Ciphers": ciphers_json,
         "Domains": domains_json,
         "Sends": sends_json,
+        "unofficialServer": true,
         "Object": "sync"
     }))
 }

src/api/core/mod.rs

@@ -5,7 +5,8 @@ mod organizations;
 mod sends;
 pub mod two_factor;
 
-pub use sends::start_send_deletion_scheduler;
+pub use ciphers::purge_trashed_ciphers;
+pub use sends::purge_sends;
 
 pub fn routes() -> Vec<Route> {
     let mut mod_routes =

src/api/core/sends.rs

@@ -9,7 +9,7 @@ use serde_json::Value;
 use crate::{
     api::{ApiResult, EmptyResult, JsonResult, JsonUpcase, Notify, UpdateType},
     auth::{Headers, Host},
-    db::{models::*, DbConn},
+    db::{models::*, DbConn, DbPool},
     CONFIG,
 };
 
@@ -19,22 +19,14 @@ pub fn routes() -> Vec<rocket::Route> {
     routes![post_send, post_send_file, post_access, post_access_file, put_send, delete_send, put_remove_password]
 }
 
-pub fn start_send_deletion_scheduler(pool: crate::db::DbPool) {
+pub fn purge_sends(pool: DbPool) {
-    std::thread::spawn(move || {
+    debug!("Purging sends");
-        loop {
     if let Ok(conn) = pool.get() {
-                info!("Initiating send deletion");
+        Send::purge(&conn);
-                for send in Send::find_all(&conn) {
+    } else {
-                    if chrono::Utc::now().naive_utc() >= send.deletion_date {
+        error!("Failed to get DB connection while purging sends")
-                        send.delete(&conn).ok();
     }
 }
-            }
-
-            std::thread::sleep(std::time::Duration::from_secs(3600));
-        }
-    });
-}
 
 #[derive(Deserialize)]
 #[allow(non_snake_case)]

src/api/icons.rs

@@ -42,6 +42,7 @@ static CLIENT: Lazy<Client> = Lazy::new(|| {
 
 // Build Regex only once since this takes a lot of time.
 static ICON_REL_REGEX: Lazy<Regex> = Lazy::new(|| Regex::new(r"(?i)icon$|apple.*icon").unwrap());
+static ICON_REL_BLACKLIST: Lazy<Regex> = Lazy::new(|| Regex::new(r"(?i)mask-icon").unwrap());
 static ICON_SIZE_REGEX: Lazy<Regex> = Lazy::new(|| Regex::new(r"(?x)(\d+)\D*(\d+)").unwrap());
 
 // Special HashMap which holds the user defined Regex to speedup matching the regex.
@@ -60,7 +61,9 @@ fn icon(domain: String) -> Cached<Content<Vec<u8>>> {
     }
 
     match get_icon(&domain) {
-        Some(i) => Cached::ttl(Content(ContentType::new("image", "x-icon"), i), CONFIG.icon_cache_ttl()),
+        Some((icon, icon_type)) => {
+            Cached::ttl(Content(ContentType::new("image", icon_type), icon), CONFIG.icon_cache_ttl())
+        }
         _ => Cached::ttl(Content(ContentType::new("image", "png"), FALLBACK_ICON.to_vec()), CONFIG.icon_cache_negttl()),
     }
 }
@@ -254,7 +257,7 @@ fn is_domain_blacklisted(domain: &str) -> bool {
     is_blacklisted
 }
 
-fn get_icon(domain: &str) -> Option<Vec<u8>> {
+fn get_icon(domain: &str) -> Option<(Vec<u8>, String)> {
     let path = format!("{}/{}.png", CONFIG.icon_cache_folder(), domain);
 
     // Check for expiration of negatively cached copy
@@ -263,7 +266,11 @@ fn get_icon(domain: &str) -> Option<Vec<u8>> {
     }
 
     if let Some(icon) = get_cached_icon(&path) {
-        return Some(icon);
+        let icon_type = match get_icon_type(&icon) {
+            Some(x) => x,
+            _ => "x-icon",
+        };
+        return Some((icon, icon_type.to_string()));
     }
 
     if CONFIG.disable_icon_download() {
@@ -272,9 +279,9 @@ fn get_icon(domain: &str) -> Option<Vec<u8>> {
 
     // Get the icon, or None in case of error
     match download_icon(&domain) {
-        Ok(icon) => {
+        Ok((icon, icon_type)) => {
             save_icon(&path, &icon);
-            Some(icon)
+            Some((icon, icon_type.unwrap_or("x-icon").to_string()))
         }
         Err(e) => {
             error!("Error downloading icon: {:?}", e);
@@ -335,7 +342,6 @@ fn icon_is_expired(path: &str) -> bool {
     expired.unwrap_or(true)
 }
 
-#[derive(Debug)]
 struct Icon {
     priority: u8,
     href: String,
@@ -367,7 +373,8 @@ fn get_favicons_node(node: &std::rc::Rc<markup5ever_rcdom::Node>, icons: &mut Ve
                 let attr_name = attr.name.local.as_ref();
                 let attr_value = attr.value.as_ref();
 
-                if attr_name == "rel" && ICON_REL_REGEX.is_match(attr_value) {
+                if attr_name == "rel" && ICON_REL_REGEX.is_match(attr_value) && !ICON_REL_BLACKLIST.is_match(attr_value)
+                {
                     has_rel = true;
                 } else if attr_name == "href" {
                     href = Some(attr_value);
@@ -616,7 +623,7 @@ fn parse_sizes(sizes: Option<&str>) -> (u16, u16) {
     (width, height)
 }
 
-fn download_icon(domain: &str) -> Result<Vec<u8>, Error> {
+fn download_icon(domain: &str) -> Result<(Vec<u8>, Option<&str>), Error> {
     if is_domain_blacklisted(domain) {
         err!("Domain is blacklisted", domain)
     }
@@ -624,6 +631,7 @@ fn download_icon(domain: &str) -> Result<Vec<u8>, Error> {
     let icon_result = get_icon_url(&domain)?;
 
     let mut buffer = Vec::new();
+    let mut icon_type: Option<&str> = None;
 
     use data_url::DataUrl;
 
@@ -635,17 +643,31 @@ fn download_icon(domain: &str) -> Result<Vec<u8>, Error> {
                 Ok((body, _fragment)) => {
                     // Also check if the size is atleast 67 bytes, which seems to be the smallest png i could create
                     if body.len() >= 67 {
+                        // Check if the icon type is allowed, else try an icon from the list.
+                        icon_type = get_icon_type(&body);
+                        if icon_type.is_none() {
+                            debug!("Icon from {} data:image uri, is not a valid image type", domain);
+                            continue;
+                        }
+                        info!("Extracted icon from data:image uri for {}", domain);
                         buffer = body;
                         break;
                     }
                 }
-                _ => warn!("data uri is invalid"),
+                _ => warn!("Extracted icon from data:image uri is invalid"),
             };
         } else {
             match get_page_with_cookies(&icon.href, &icon_result.cookies, &icon_result.referer) {
                 Ok(mut res) => {
-                    info!("Downloaded icon from {}", icon.href);
                     res.copy_to(&mut buffer)?;
+                    // Check if the icon type is allowed, else try an icon from the list.
+                    icon_type = get_icon_type(&buffer);
+                    if icon_type.is_none() {
+                        buffer.clear();
+                        debug!("Icon from {}, is not a valid image type", icon.href);
+                        continue;
+                    }
+                    info!("Downloaded icon from {}", icon.href);
                     break;
                 }
                 _ => warn!("Download failed for {}", icon.href),
@@ -654,10 +676,10 @@ fn download_icon(domain: &str) -> Result<Vec<u8>, Error> {
     }
 
     if buffer.is_empty() {
-        err!("Empty response")
+        err!("Empty response downloading icon")
     }
 
-    Ok(buffer)
+    Ok((buffer, icon_type))
 }
 
 fn save_icon(path: &str, icon: &[u8]) {
@@ -669,7 +691,18 @@ fn save_icon(path: &str, icon: &[u8]) {
             create_dir_all(&CONFIG.icon_cache_folder()).expect("Error creating icon cache");
         }
         Err(e) => {
-            info!("Icon save error: {:?}", e);
+            warn!("Icon save error: {:?}", e);
         }
     }
 }
+
+fn get_icon_type(bytes: &[u8]) -> Option<&'static str> {
+    match bytes {
+        [137, 80, 78, 71, ..] => Some("png"),
+        [0, 0, 1, 0, ..] => Some("x-icon"),
+        [82, 73, 70, 70, ..] => Some("webp"),
+        [255, 216, 255, ..] => Some("jpeg"),
+        [66, 77, ..] => Some("bmp"),
+        _ => None,
+    }
+}

src/api/identity.rs

@@ -72,7 +72,8 @@ fn _refresh_login(data: ConnectData, conn: DbConn) -> JsonResult {
         "Kdf": user.client_kdf_type,
         "KdfIterations": user.client_kdf_iter,
         "ResetMasterPassword": false, // TODO: according to official server seems something like: user.password_hash.is_empty(), but would need testing
-        "scope": "api offline_access"
+        "scope": "api offline_access",
+        "unofficialServer": true,
     })))
 }
 
@@ -163,7 +164,8 @@ fn _password_login(data: ConnectData, conn: DbConn, ip: &ClientIp) -> JsonResult
         "Kdf": user.client_kdf_type,
         "KdfIterations": user.client_kdf_iter,
         "ResetMasterPassword": false,// TODO: Same as above
-        "scope": "api offline_access"
+        "scope": "api offline_access",
+        "unofficialServer": true,
     });
 
     if let Some(token) = twofactor_token {

src/api/mod.rs

@@ -10,8 +10,9 @@ use serde_json::Value;
 
 pub use crate::api::{
     admin::routes as admin_routes,
+    core::purge_sends,
+    core::purge_trashed_ciphers,
     core::routes as core_routes,
-    core::start_send_deletion_scheduler,
     icons::routes as icons_routes,
     identity::routes as identity_routes,
     notifications::routes as notifications_routes,

src/config.rs

@@ -316,6 +316,17 @@ make_config! {
         /// Websocket port
         websocket_port:         u16,    false,  def,    3012;
     },
+    jobs {
+        /// Job scheduler poll interval |> How often the job scheduler thread checks for jobs to run.
+        /// Set to 0 to globally disable scheduled jobs.
+        job_poll_interval_ms:   u64,    false,  def,    30_000;
+        /// Send purge schedule |> Cron schedule of the job that checks for Sends past their deletion date.
+        /// Defaults to hourly. Set blank to disable this job.
+        send_purge_schedule:    String, false,  def,    "0 5 * * * *".to_string();
+        /// Trash purge schedule |> Cron schedule of the job that checks for trashed items to delete permanently.
+        /// Defaults to daily. Set blank to disable this job.
+        trash_purge_schedule:   String, false,  def,    "0 5 0 * * *".to_string();
+    },
 
     /// General settings
     settings {
@@ -339,6 +350,11 @@ make_config! {
         /// Per-organization attachment limit (KB) |> Limit in kilobytes for an organization attachments, once the limit is exceeded it won't be possible to upload more
         org_attachment_limit:   i64,    true,   option;
 
+        /// Trash auto-delete days |> Number of days to wait before auto-deleting a trashed item.
+        /// If unset, trashed items are not auto-deleted. This setting applies globally, so make
+        /// sure to inform all users of any changes to this setting.
+        trash_auto_delete_days: i64,    true,   option;
+
         /// Disable icon downloads |> Set to true to disable icon downloading, this would still serve icons from
         /// $ICON_CACHE_FOLDER, but it won't produce any external network request. Needs to set $ICON_CACHE_TTL to 0,
         /// otherwise it will delete them and they won't be downloaded again.

src/db/mod.rs

@@ -1,5 +1,3 @@
-use std::process::Command;
-
 use chrono::prelude::*;
 use diesel::r2d2::{ConnectionManager, Pool, PooledConnection};
 use rocket::{
@@ -142,6 +140,7 @@ macro_rules! db_run {
     // Different code for each db
     ( @raw $conn:ident: $( $($db:ident),+ $body:block )+ ) => {
         #[allow(unused)] use diesel::prelude::*;
+        #[allow(unused_variables)]
         match $conn {
             $($(
                 #[cfg($db)]
@@ -218,50 +217,35 @@ macro_rules! db_object {
 // Reexport the models, needs to be after the macros are defined so it can access them
 pub mod models;
 
-/// Creates a back-up of the database using sqlite3
+/// Creates a back-up of the sqlite database
-pub fn backup_database() -> Result<(), Error> {
+/// MySQL/MariaDB and PostgreSQL are not supported.
+pub fn backup_database(conn: &DbConn) -> Result<(), Error> {
+    db_run! {@raw conn:
+        postgresql, mysql {
+            err!("PostgreSQL and MySQL/MariaDB do not support this backup feature");
+        }
+        sqlite {
             use std::path::Path;
             let db_url = CONFIG.database_url();
-    let db_path = Path::new(&db_url).parent().unwrap();
+            let db_path = Path::new(&db_url).parent().unwrap().to_string_lossy();
-
+            let file_date = Utc::now().format("%Y%m%d_%H%M%S").to_string();
-    let now: DateTime<Utc> = Utc::now();
+            diesel::sql_query(format!("VACUUM INTO '{}/db_{}.sqlite3'", db_path, file_date)).execute(conn)?;
-    let file_date = now.format("%Y%m%d").to_string();
+        }
-    let backup_command: String = format!("{}{}{}", ".backup 'db_", file_date, ".sqlite3'");
+    }
-
-    Command::new("sqlite3")
-        .current_dir(db_path)
-        .args(&["db.sqlite3", &backup_command])
-        .output()
-        .expect("Can't open database, sqlite3 is not available, make sure it's installed and available on the PATH");
 
     Ok(())
 }
 
 /// Get the SQL Server version
 pub fn get_sql_server_version(conn: &DbConn) -> String {
-    use diesel::sql_types::Text;
-    #[derive(QueryableByName)]
-    struct SqlVersion {
-        #[sql_type = "Text"]
-        version: String,
-    }
-
     db_run! {@raw conn:
         postgresql, mysql {
-            match diesel::sql_query("SELECT version() AS version;").get_result::<SqlVersion>(conn).ok() {
+            no_arg_sql_function!(version, diesel::sql_types::Text);
-                Some(v) => {
+            diesel::select(version).get_result::<String>(conn).unwrap_or_else(|_| "Unknown".to_string())
-                    v.version
-                },
-                _ => "Unknown".to_string()
-            }
         }
         sqlite {
-            match diesel::sql_query("SELECT sqlite_version() AS version;").get_result::<SqlVersion>(conn).ok() {
+            no_arg_sql_function!(sqlite_version, diesel::sql_types::Text);
-                Some(v) => {
+            diesel::select(sqlite_version).get_result::<String>(conn).unwrap_or_else(|_| "Unknown".to_string())
-                    v.version
-                },
-                _ => "Unknown".to_string()
-            }
         }
     }
 }

src/db/models/cipher.rs

@@ -1,6 +1,8 @@
-use chrono::{NaiveDateTime, Utc};
+use chrono::{Duration, NaiveDateTime, Utc};
 use serde_json::Value;
 
+use crate::CONFIG;
+
 use super::{
     Attachment, CollectionCipher, Favorite, FolderCipher, Organization, User, UserOrgStatus, UserOrgType,
     UserOrganization,
@@ -262,6 +264,17 @@ impl Cipher {
         Ok(())
     }
 
+    /// Purge all ciphers that are old enough to be auto-deleted.
+    pub fn purge_trash(conn: &DbConn) {
+        if let Some(auto_delete_days) = CONFIG.trash_auto_delete_days() {
+            let now = Utc::now().naive_utc();
+            let dt = now - Duration::days(auto_delete_days);
+            for cipher in Self::find_deleted_before(&dt, conn) {
+                cipher.delete(&conn).ok();
+            }
+        }
+    }
+
     pub fn move_to_folder(&self, folder_uuid: Option<String>, user_uuid: &str, conn: &DbConn) -> EmptyResult {
         User::update_uuid_revision(user_uuid, conn);
 
@@ -502,6 +515,15 @@ impl Cipher {
         }}
     }
 
+    /// Find all ciphers that were deleted before the specified datetime.
+    pub fn find_deleted_before(dt: &NaiveDateTime, conn: &DbConn) -> Vec<Self> {
+        db_run! {conn: {
+            ciphers::table
+                .filter(ciphers::deleted_at.lt(dt))
+                .load::<CipherDb>(conn).expect("Error loading ciphers").from_db()
+        }}
+    }
+
     pub fn get_collections(&self, user_id: &str, conn: &DbConn) -> Vec<String> {
         db_run! {conn: {
             ciphers_collections::table

src/db/models/send.rs

@@ -205,6 +205,13 @@ impl Send {
         }}
     }
 
+    /// Purge all sends that are past their deletion date.
+    pub fn purge(conn: &DbConn) {
+        for send in Self::find_by_past_deletion_date(&conn) {
+            send.delete(&conn).ok();
+        }
+    }
+
     pub fn update_users_revision(&self, conn: &DbConn) {
         match &self.user_uuid {
             Some(user_uuid) => {
@@ -223,12 +230,6 @@ impl Send {
         Ok(())
     }
 
-    pub fn find_all(conn: &DbConn) -> Vec<Self> {
-        db_run! {conn: {
-            sends::table.load::<SendDb>(conn).expect("Error loading sends").from_db()
-        }}
-    }
-
     pub fn find_by_access_id(access_id: &str, conn: &DbConn) -> Option<Self> {
         use data_encoding::BASE64URL_NOPAD;
         use uuid::Uuid;
@@ -271,4 +272,13 @@ impl Send {
                 .load::<SendDb>(conn).expect("Error loading sends").from_db()
         }}
     }
+
+    pub fn find_by_past_deletion_date(conn: &DbConn) -> Vec<Self> {
+        let now = Utc::now().naive_utc();
+        db_run! {conn: {
+            sends::table
+                .filter(sends::deletion_date.lt(now))
+                .load::<SendDb>(conn).expect("Error loading sends").from_db()
+        }}
+    }
 }

src/main.rs

@@ -16,6 +16,7 @@ extern crate diesel;
 #[macro_use]
 extern crate diesel_migrations;
 
+use job_scheduler::{Job, JobScheduler};
 use std::{
     fs::create_dir_all,
     panic,
@@ -23,6 +24,7 @@ use std::{
     process::{exit, Command},
     str::FromStr,
     thread,
+    time::Duration,
 };
 
 #[macro_use]
@@ -56,7 +58,9 @@ fn main() {
 
     create_icon_cache_folder();
 
-    launch_rocket(extra_debug);
+    let pool = create_db_pool();
+    schedule_jobs(pool.clone());
+    launch_rocket(pool, extra_debug); // Blocks until program termination.
 }
 
 const HELP: &str = "\
@@ -306,17 +310,17 @@ fn check_web_vault() {
     }
 }
 
-fn launch_rocket(extra_debug: bool) {
+fn create_db_pool() -> db::DbPool {
-    let pool = match util::retry_db(db::DbPool::from_config, CONFIG.db_connection_retries()) {
+    match util::retry_db(db::DbPool::from_config, CONFIG.db_connection_retries()) {
         Ok(p) => p,
         Err(e) => {
             error!("Error creating database pool: {:?}", e);
             exit(1);
         }
-    };
+    }
-
+}
-    api::start_send_deletion_scheduler(pool.clone());
 
+fn launch_rocket(pool: db::DbPool, extra_debug: bool) {
     let basepath = &CONFIG.domain_path();
 
     // If adding more paths here, consider also adding them to
@@ -339,3 +343,40 @@ fn launch_rocket(extra_debug: bool) {
     // The launch will restore the original logging level
     error!("Launch error {:#?}", result);
 }
+
+fn schedule_jobs(pool: db::DbPool) {
+    if CONFIG.job_poll_interval_ms() == 0 {
+        info!("Job scheduler disabled.");
+        return;
+    }
+    thread::Builder::new()
+        .name("job-scheduler".to_string())
+        .spawn(move || {
+            let mut sched = JobScheduler::new();
+
+            // Purge sends that are past their deletion date.
+            if !CONFIG.send_purge_schedule().is_empty() {
+                sched.add(Job::new(CONFIG.send_purge_schedule().parse().unwrap(), || {
+                    api::purge_sends(pool.clone());
+                }));
+            }
+
+            // Purge trashed items that are old enough to be auto-deleted.
+            if !CONFIG.trash_purge_schedule().is_empty() {
+                sched.add(Job::new(CONFIG.trash_purge_schedule().parse().unwrap(), || {
+                    api::purge_trashed_ciphers(pool.clone());
+                }));
+            }
+
+            // Periodically check for jobs to run. We probably won't need any
+            // jobs that run more often than once a minute, so a default poll
+            // interval of 30 seconds should be sufficient. Users who want to
+            // schedule jobs to run more frequently for some reason can reduce
+            // the poll interval accordingly.
+            loop {
+                sched.tick();
+                thread::sleep(Duration::from_millis(CONFIG.job_poll_interval_ms()));
+            }
+        })
+        .expect("Error spawning job scheduler thread");
+}

src/static/global_domains.json

@@ -772,7 +772,8 @@
       "stackoverflow.com",
       "serverfault.com",
       "mathoverflow.net",
-      "askubuntu.com"
+      "askubuntu.com",
+      "stackapps.com"
     ],
     "Excluded": false
   },

src/static/templates/admin/diagnostics.hbs

@@ -20,6 +20,7 @@
                     <dd class="col-sm-7">
                         <span id="server-latest">{{diagnostics.latest_release}}<span id="server-latest-commit" class="d-none">-{{diagnostics.latest_commit}}</span></span>
                     </dd>
+                    {{#if diagnostics.web_vault_enabled}}
                     <dt class="col-sm-5">Web Installed
                         <span class="badge badge-success d-none" id="web-success" title="Latest version is installed.">Ok</span>
                         <span class="badge badge-warning d-none" id="web-warning" title="There seems to be an update available.">Update</span>
@@ -35,6 +36,13 @@
                         <span id="web-latest">{{diagnostics.latest_web_build}}</span>
                     </dd>
                     {{/unless}}
+                    {{/if}}
+                    {{#unless diagnostics.web_vault_enabled}}
+                    <dt class="col-sm-5">Web Installed</dt>
+                    <dd class="col-sm-7">
+                        <span id="web-installed">Web Vault is disabled</span>
+                    </dd>
+                    {{/unless}}
                     <dt class="col-sm-5">Database</dt>
                     <dd class="col-sm-7">
                         <span><b>{{diagnostics.db_type}}:</b> {{diagnostics.db_version}}</span>
@@ -118,7 +126,10 @@
                     <dd class="col-sm-7">
                         <span id="dns-resolved">{{diagnostics.dns_resolved}}</span>
                     </dd>
-
+                    <dt class="col-sm-5">Date & Time (Local)</dt>
+                    <dd class="col-sm-7">
+                        <span><b>Server:</b> {{diagnostics.server_time_local}}</span>
+                    </dd>
                     <dt class="col-sm-5">Date & Time (UTC)
                         <span class="badge badge-success d-none" id="time-success" title="Time offsets seem to be correct.">Ok</span>
                         <span class="badge badge-danger d-none" id="time-warning" title="Time offsets are too mouch at drift.">Error</span>