mirror of
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Add Quota to Connectivity View (#2612)
* add imap::get_quota_roots() * schedule quote-checking job on getting connectivity-html * get quota and debug print it * basic quota output * update quota at most once per minute, emit event on changes * use more meaningful names * add some comments, move update_recent_quota() to quota.rs * show root name only if there are several roots * make clippy happy, some refactorings * allow only one update-quota job per time * add now supported QUOTA to standards.md
This commit is contained in:
bjoern
GitHub
67
Cargo.lock
generated
67
Cargo.lock
generated
@@ -238,8 +238,7 @@ dependencies = [
|
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[[package]]
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name = "async-imap"
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version = "0.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
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checksum = "bbb2df4b37a99456360a9ab475b723e3a499d51e060ab1bdd8d7565d23dcb74b"
|
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source = "git+https://github.com/async-email/async-imap#4ce7da455618c387b87b2905a80935107bc69afc"
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dependencies = [
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"async-native-tls",
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"async-std",
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@@ -250,7 +249,7 @@ dependencies = [
|
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"imap-proto",
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"lazy_static",
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"log",
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"nom 5.1.2",
|
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"nom 6.2.1",
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"pin-utils",
|
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"rental",
|
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"stop-token",
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@@ -522,6 +521,18 @@ version = "1.3.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2da1976d75adbe5fbc88130ecd119529cf1cc6a93ae1546d8696ee66f0d21af1"
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|
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[[package]]
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name = "bitvec"
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version = "0.19.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8942c8d352ae1838c9dda0b0ca2ab657696ef2232a20147cf1b30ae1a9cb4321"
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dependencies = [
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"funty",
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"radium",
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"tap",
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"wyz",
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]
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[[package]]
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name = "block-buffer"
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version = "0.9.0"
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@@ -1134,6 +1145,7 @@ dependencies = [
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"futures",
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"futures-lite",
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"hex",
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"humansize",
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"image",
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"indexmap",
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"itertools 0.10.1",
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@@ -1586,6 +1598,12 @@ dependencies = [
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"percent-encoding",
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]
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[[package]]
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name = "funty"
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version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "fed34cd105917e91daa4da6b3728c47b068749d6a62c59811f06ed2ac71d9da7"
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[[package]]
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name = "futures"
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version = "0.3.16"
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@@ -1916,6 +1934,12 @@ dependencies = [
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"uuid",
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]
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[[package]]
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name = "humansize"
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version = "1.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "02296996cb8796d7c6e3bc2d9211b7802812d36999a51bb754123ead7d37d026"
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[[package]]
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name = "humantime"
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version = "1.3.0"
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@@ -1961,11 +1985,11 @@ dependencies = [
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[[package]]
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name = "imap-proto"
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version = "0.11.0"
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version = "0.14.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3091b99ee5b80f9b010eb6f962af9495ad06561bf662126b077e8ca30e463182"
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checksum = "3ad9b46a79efb6078e578ae04e51463d7c3e8767864687f7e63095b3cbefafbb"
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dependencies = [
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"nom 5.1.2",
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"nom 6.2.1",
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]
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[[package]]
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@@ -2343,6 +2367,19 @@ dependencies = [
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"version_check 0.9.3",
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]
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[[package]]
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name = "nom"
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version = "6.2.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9c5c51b9083a3c620fa67a2a635d1ce7d95b897e957d6b28ff9a5da960a103a6"
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dependencies = [
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"bitvec",
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"funty",
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"lexical-core",
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"memchr",
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"version_check 0.9.3",
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]
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[[package]]
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name = "num-bigint"
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version = "0.2.6"
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@@ -2874,6 +2911,12 @@ dependencies = [
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"rusqlite",
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]
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[[package]]
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name = "radium"
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version = "0.5.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "941ba9d78d8e2f7ce474c015eea4d9c6d25b6a3327f9832ee29a4de27f91bbb8"
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[[package]]
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name = "radix_trie"
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version = "0.2.1"
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@@ -3651,6 +3694,12 @@ dependencies = [
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"unicode-xid",
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]
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[[package]]
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name = "tap"
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version = "1.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
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[[package]]
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name = "tempfile"
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version = "3.2.0"
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@@ -4166,6 +4215,12 @@ dependencies = [
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"winapi",
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]
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[[package]]
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name = "wyz"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
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[[package]]
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name = "x25519-dalek"
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version = "1.1.0"
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@@ -16,7 +16,7 @@ deltachat_derive = { path = "./deltachat_derive" }
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ansi_term = { version = "0.12.1", optional = true }
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anyhow = "1.0.42"
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async-imap = "0.5.0"
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async-imap = { git = "https://github.com/async-email/async-imap" }
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async-native-tls = { version = "0.3.3" }
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async-smtp = { git = "https://github.com/async-email/async-smtp", rev="c8800625f7cf29f437143ac7e720ac2730a0962f" }
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async-std-resolver = "0.20.3"
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@@ -72,6 +72,7 @@ thiserror = "1.0.26"
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toml = "0.5.6"
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url = "2.2.2"
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uuid = { version = "0.8", features = ["serde", "v4"] }
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humansize = "1.1.1"
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[dev-dependencies]
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ansi_term = "0.12.0"
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@@ -22,6 +22,7 @@ use crate::events::{Event, EventEmitter, EventType, Events};
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use crate::key::{DcKey, SignedPublicKey};
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use crate::login_param::LoginParam;
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use crate::message::{self, MessageState, MsgId};
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use crate::quota::QuotaInfo;
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use crate::scheduler::Scheduler;
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use crate::securejoin::Bob;
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use crate::sql::Sql;
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@@ -62,6 +63,10 @@ pub struct InnerContext {
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pub(crate) scheduler: RwLock<Scheduler>,
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pub(crate) ephemeral_task: RwLock<Option<task::JoinHandle<()>>>,
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/// Recently loaded quota information, if any.
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/// Set to `None` if quota was never tried to load.
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pub(crate) quota: RwLock<Option<QuotaInfo>>,
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pub(crate) last_full_folder_scan: Mutex<Option<Instant>>,
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/// ID for this `Context` in the current process.
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@@ -139,6 +144,7 @@ impl Context {
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events: Events::default(),
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scheduler: RwLock::new(Scheduler::Stopped),
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ephemeral_task: RwLock::new(None),
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quota: RwLock::new(None),
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creation_time: std::time::SystemTime::now(),
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last_full_folder_scan: Mutex::new(None),
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};
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26
src/imap.rs
26
src/imap.rs
@@ -5,10 +5,10 @@
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use std::{cmp, cmp::max, collections::BTreeMap};
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use anyhow::{bail, format_err, Context as _, Result};
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use anyhow::{anyhow, bail, format_err, Context as _, Result};
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use async_imap::{
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error::Result as ImapResult,
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types::{Fetch, Flag, Mailbox, Name, NameAttribute, UnsolicitedResponse},
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types::{Fetch, Flag, Mailbox, Name, NameAttribute, Quota, QuotaRoot, UnsolicitedResponse},
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};
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use async_std::channel::Receiver;
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use async_std::prelude::*;
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@@ -153,6 +153,10 @@ struct ImapConfig {
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/// True if the server has MOVE capability as defined in
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/// <https://tools.ietf.org/html/rfc6851>
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pub can_move: bool,
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/// True if the server has QUOTA capability as defined in
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/// <https://tools.ietf.org/html/rfc2087>
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pub can_check_quota: bool,
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}
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impl Imap {
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@@ -186,6 +190,7 @@ impl Imap {
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selected_folder_needs_expunge: false,
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can_idle: false,
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can_move: false,
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can_check_quota: false,
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};
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let imap = Imap {
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@@ -362,6 +367,7 @@ impl Imap {
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Ok(caps) => {
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self.config.can_idle = caps.has_str("IDLE");
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self.config.can_move = caps.has_str("MOVE");
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self.config.can_check_quota = caps.has_str("QUOTA");
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self.capabilities_determined = true;
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Ok(())
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}
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@@ -1392,6 +1398,22 @@ impl Imap {
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}
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unsolicited_exists
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}
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pub fn can_check_quota(&self) -> bool {
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self.config.can_check_quota
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}
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pub async fn get_quota_roots(
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&mut self,
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mailbox_name: &str,
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) -> Result<(Vec<QuotaRoot>, Vec<Quota>)> {
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if let Some(session) = self.session.as_mut() {
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let quota_roots = session.get_quota_root(mailbox_name).await?;
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Ok(quota_roots)
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} else {
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Err(anyhow!("Not connected to IMAP, no session"))
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}
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}
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}
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/// Try to get the folder meaning by the name of the folder only used if the server does not support XLIST.
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@@ -102,7 +102,7 @@ impl Imap {
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}
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}
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async fn get_watched_folders(context: &Context) -> Vec<String> {
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pub(crate) async fn get_watched_folders(context: &Context) -> Vec<String> {
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let mut res = Vec::new();
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let folder_watched_configured = &[
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(Config::SentboxWatch, Config::ConfiguredSentboxFolder),
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@@ -95,6 +95,9 @@ pub enum Action {
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FetchExistingMsgs = 110,
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MarkseenMsgOnImap = 130,
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// this is user initiated so it should have a fairly high priority
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UpdateRecentQuota = 140,
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// Moving message is prioritized lower than deletion so we don't
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// bother moving message if it is already scheduled for deletion.
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MoveMsg = 200,
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@@ -130,6 +133,7 @@ impl From<Action> for Thread {
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ResyncFolders => Thread::Imap,
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MarkseenMsgOnImap => Thread::Imap,
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MoveMsg => Thread::Imap,
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UpdateRecentQuota => Thread::Imap,
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MaybeSendLocations => Thread::Smtp,
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MaybeSendLocationsEnded => Thread::Smtp,
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@@ -1148,6 +1152,7 @@ async fn perform_job_action(
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sql::housekeeping(context).await.ok_or_log(context);
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Status::Finished(Ok(()))
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}
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Action::UpdateRecentQuota => context.update_recent_quota(connection.inbox()).await,
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};
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info!(context, "Finished immediate try {} of job {}", tries, job);
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@@ -1210,7 +1215,8 @@ pub async fn add(context: &Context, job: Job) {
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| Action::ResyncFolders
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| Action::MarkseenMsgOnImap
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| Action::FetchExistingMsgs
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| Action::MoveMsg => {
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| Action::MoveMsg
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| Action::UpdateRecentQuota => {
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info!(context, "interrupt: imap");
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context
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.interrupt_inbox(InterruptInfo::new(false, None))
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@@ -75,6 +75,7 @@ pub mod peerstate;
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pub mod pgp;
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pub mod provider;
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pub mod qr;
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pub mod quota;
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pub mod securejoin;
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mod simplify;
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mod smtp;
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100
src/quota.rs
Normal file
100
src/quota.rs
Normal file
@@ -0,0 +1,100 @@
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use anyhow::{anyhow, Result};
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use async_imap::types::{Quota, QuotaResource};
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use indexmap::IndexMap;
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use crate::context::Context;
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use crate::dc_tools::time;
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use crate::imap::scan_folders::get_watched_folders;
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use crate::imap::Imap;
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use crate::job::{Action, Status};
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use crate::param::Params;
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use crate::{job, EventType};
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/// warn about a nearly full mailbox after this usage percentage is reached.
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/// quota icon is "yellow".
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pub const QUOTA_WARN_THRESHOLD_PERCENTAGE: u64 = 80;
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// warning is already issued at QUOTA_WARN_THRESHOLD_PERCENTAGE,
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// this threshold only makes the quota icon "red".
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pub const QUOTA_ERROR_THRESHOLD_PERCENTAGE: u64 = 99;
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// if recent quota is older,
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// it is re-fetched on dc_get_connectivity_html()
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pub const QUOTA_MAX_AGE_SECONDS: i64 = 60;
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#[derive(Debug)]
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pub struct QuotaInfo {
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/// Recently loaded quota information.
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/// set to `Err()` if the provider does not support quota or on other errors,
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/// set to `Ok()` for valid quota information.
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/// Updated by `Action::UpdateRecentQuota`
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pub(crate) recent: Result<IndexMap<String, Vec<QuotaResource>>>,
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/// Timestamp when structure was modified.
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pub(crate) modified: i64,
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}
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async fn get_unique_quota_roots_and_usage(
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folders: Vec<String>,
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imap: &mut Imap,
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) -> Result<IndexMap<String, Vec<QuotaResource>>> {
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let mut unique_quota_roots: IndexMap<String, Vec<QuotaResource>> = IndexMap::new();
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for folder in folders {
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let (quota_roots, quotas) = &imap.get_quota_roots(&folder).await?;
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// if there are new quota roots found in this imap folder, add them to the list
|
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for qr_entries in quota_roots {
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for quota_root_name in &qr_entries.quota_root_names {
|
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// the quota for that quota root
|
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let quota: Quota = quotas
|
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.iter()
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.find(|q| &q.root_name == quota_root_name)
|
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.cloned()
|
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.ok_or_else(|| anyhow!("quota_root should have a quota"))?;
|
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// replace old quotas, because between fetching quotaroots for folders,
|
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// messages could be recieved and so the usage could have been changed
|
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*unique_quota_roots
|
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.entry(quota_root_name.clone())
|
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.or_insert(vec![]) = quota.resources;
|
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}
|
||||
}
|
||||
}
|
||||
Ok(unique_quota_roots)
|
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}
|
||||
|
||||
impl Context {
|
||||
// Adds a job to update `quota.recent`
|
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pub(crate) async fn schedule_quota_update(&self) {
|
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job::kill_action(self, Action::UpdateRecentQuota).await;
|
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job::add(
|
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self,
|
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job::Job::new(Action::UpdateRecentQuota, 0, Params::new(), 0),
|
||||
)
|
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.await;
|
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}
|
||||
|
||||
/// Updates `quota.recent`, sets `quota.modified` to the current time
|
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/// and emits an event to let the UIs update connectivity view.
|
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///
|
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/// Called in response to `Action::UpdateRecentQuota`.
|
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pub(crate) async fn update_recent_quota(&self, imap: &mut Imap) -> Status {
|
||||
if let Err(err) = imap.prepare(self).await {
|
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warn!(self, "could not connect: {:?}", err);
|
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return Status::RetryNow;
|
||||
}
|
||||
|
||||
let quota = if imap.can_check_quota() {
|
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let folders = get_watched_folders(self).await;
|
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get_unique_quota_roots_and_usage(folders, imap).await
|
||||
} else {
|
||||
Err(anyhow!("Quota not supported by your provider."))
|
||||
};
|
||||
|
||||
*self.quota.write().await = Some(QuotaInfo {
|
||||
recent: quota,
|
||||
modified: time(),
|
||||
});
|
||||
|
||||
self.emit_event(EventType::ConnectivityChanged);
|
||||
Status::Finished(Ok(()))
|
||||
}
|
||||
}
|
||||
@@ -3,9 +3,14 @@ use std::{ops::Deref, sync::Arc};
|
||||
|
||||
use async_std::sync::{Mutex, RwLockReadGuard};
|
||||
|
||||
use crate::dc_tools::time;
|
||||
use crate::events::EventType;
|
||||
use crate::quota::{
|
||||
QUOTA_ERROR_THRESHOLD_PERCENTAGE, QUOTA_MAX_AGE_SECONDS, QUOTA_WARN_THRESHOLD_PERCENTAGE,
|
||||
};
|
||||
use crate::{config::Config, scheduler::Scheduler};
|
||||
use crate::{context::Context, log::LogExt};
|
||||
use humansize::{file_size_opts, FileSize};
|
||||
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq, EnumProperty, PartialOrd, Ord)]
|
||||
pub enum Connectivity {
|
||||
@@ -403,6 +408,81 @@ impl Context {
|
||||
ret += &*escaper::encode_minimal(&detailed.to_string_smtp(self));
|
||||
ret += "</li></ul>";
|
||||
|
||||
ret += "<h3>Quota</h3><ul>";
|
||||
let quota = self.quota.read().await;
|
||||
if let Some(quota) = &*quota {
|
||||
match "a.recent {
|
||||
Ok(quota) => {
|
||||
let roots_cnt = quota.len();
|
||||
for (root_name, resources) in quota {
|
||||
use async_imap::types::QuotaResourceName::*;
|
||||
for resource in resources {
|
||||
ret += "<li>";
|
||||
|
||||
let usage_percent = resource.get_usage_percentage();
|
||||
if usage_percent >= QUOTA_ERROR_THRESHOLD_PERCENTAGE {
|
||||
ret += "<span class=\"red dot\"></span> ";
|
||||
} else if usage_percent >= QUOTA_WARN_THRESHOLD_PERCENTAGE {
|
||||
ret += "<span class=\"yellow dot\"></span> ";
|
||||
} else {
|
||||
ret += "<span class=\"green dot\"></span> ";
|
||||
}
|
||||
|
||||
// root name is empty eg. for gmail and redundant eg. for riseup.
|
||||
// therefore, use it only if there are really several roots.
|
||||
if roots_cnt > 1 && !root_name.is_empty() {
|
||||
ret +=
|
||||
&format!("<b>{}:</b> ", &*escaper::encode_minimal(root_name));
|
||||
} else {
|
||||
info!(self, "connectivity: root name hidden: \"{}\"", root_name);
|
||||
}
|
||||
|
||||
ret += &match &resource.name {
|
||||
Atom(resource_name) => {
|
||||
format!(
|
||||
"<b>{}:</b> {} of {} used",
|
||||
&*escaper::encode_minimal(resource_name),
|
||||
resource.usage.to_string(),
|
||||
resource.limit.to_string(),
|
||||
)
|
||||
}
|
||||
Message => {
|
||||
format!(
|
||||
"<b>Messages:</b> {} of {} used",
|
||||
resource.usage.to_string(),
|
||||
resource.limit.to_string(),
|
||||
)
|
||||
}
|
||||
Storage => {
|
||||
let usage = (resource.usage * 1024)
|
||||
.file_size(file_size_opts::BINARY)
|
||||
.unwrap_or_default();
|
||||
let limit = (resource.limit * 1024)
|
||||
.file_size(file_size_opts::BINARY)
|
||||
.unwrap_or_default();
|
||||
format!("<b>Storage:</b> {} of {} used", usage, limit)
|
||||
}
|
||||
};
|
||||
ret += &format!(" ({}%)", usage_percent);
|
||||
|
||||
ret += "</li>";
|
||||
}
|
||||
}
|
||||
}
|
||||
Err(e) => {
|
||||
ret += format!("<li>{}</li>", e).as_str();
|
||||
}
|
||||
}
|
||||
|
||||
if quota.modified + QUOTA_MAX_AGE_SECONDS < time() {
|
||||
self.schedule_quota_update().await;
|
||||
}
|
||||
} else {
|
||||
ret += "<li>One moment...</li>";
|
||||
self.schedule_quota_update().await;
|
||||
}
|
||||
ret += "</ul>";
|
||||
|
||||
ret += "</body></html>\n";
|
||||
ret
|
||||
}
|
||||
|
||||
@@ -10,6 +10,7 @@ Text and Quote encoding | Fixed, Flowed ([RFC 3676](https://tools.ietf.
|
||||
Filename encoding | Encoded Words ([RFC 2047](https://tools.ietf.org/html/rfc2047)), Encoded Word Extensions ([RFC 2231](https://tools.ietf.org/html/rfc2231))
|
||||
Identify server folders | IMAP LIST Extension ([RFC 6154](https://tools.ietf.org/html/rfc6154))
|
||||
Push | IMAP IDLE ([RFC 2177](https://tools.ietf.org/html/rfc2177))
|
||||
Quota | IMAP QUOTA extension ([RFC 2087](https://tools.ietf.org/html/rfc2087))
|
||||
Authorization | OAuth2 ([RFC 6749](https://tools.ietf.org/html/rfc6749))
|
||||
End-to-end encryption | [Autocrypt Level 1](https://autocrypt.org/level1.html), OpenPGP ([RFC 4880](https://tools.ietf.org/html/rfc4880)), Security Multiparts for MIME ([RFC 1847](https://tools.ietf.org/html/rfc1847)) and [“Mixed Up” Encryption repairing](https://tools.ietf.org/id/draft-dkg-openpgp-pgpmime-message-mangling-00.html)
|
||||
Configuration assistance | [Autoconfigure](https://developer.mozilla.org/en-US/docs/Mozilla/Thunderbird/Autoconfiguration) and [Autodiscover](https://technet.microsoft.com/library/bb124251(v=exchg.150).aspx)
|
||||
|
||||
Reference in New Issue
Block a user