Files
inbuxa-server/crates/jmap-proto/src/request/parser.rs
T
jcoffey-dev d9a6db025b
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Explain this: the local model reads delivery failures, verdicts, logs and settings
A new method, inbuxa:Explanation/set, asks the node's local model for a
short plain-words reading of one thing an administrator is looking at:
a failed recipient in the queue, a Classify verdict, a log line or trace
event, or one setting with its saved value. The server builds the prompt
itself from stored data and the registry schema, never from text the
console sends, and grounds SMTP replies in RFC 3463 and RFC 5321.

What the model is never shown: secrets (including ones nested inside a
setting, like an AI model's HTTP auth), raw protocol events, and the
contents of any other event. A tag name that doesn't have a tag's shape is
refused before a model is asked.

Calls share the AI gate with spam classification, but mail always keeps
its slot, and Explain has its own hourly count per account and its own
on/off switch in inbuxa:AiLimits. The permission is sysAiExplain,
superuser only; tenant administrators can't use it. The session carries
an aiExplain flag so a console knows when to offer the button.

An install whose roles were stored before the permission existed gets it
added once, at start-up, to the roles that are administrators' alone,
not the User role their defaults share with every account. An operator
who removes it later isn't overruled.

Tests: unit tests in inbuxa-features and jmap, and ai_explain_tests
(run with --ignored) covering the acceptance tests and the upgrade.
2026-09-26 00:52:51 -07:00

1032 lines
44 KiB
Rust

/*
* SPDX-FileCopyrightText: 2020 Stalwart Labs LLC <[email protected]>
*
* SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-SEL
*
* Modified by Coffey Labs in 2026 for INBUXA.
*/
use super::{
Call, Request, RequestMethod,
method::{MethodFunction, MethodName, MethodObject},
};
use crate::request::{
CopyRequestMethod, GetRequestMethod, ParseRequestMethod, QueryChangesRequestMethod,
QueryRequestMethod, SetRequestMethod, deserialize::DeserializeArguments,
};
use serde::{
Deserialize, Deserializer,
de::{self, SeqAccess, Visitor},
};
use std::fmt::{self, Display};
impl<'x> Request<'x> {
pub fn parse(json: &'x [u8], max_calls: usize, max_size: usize) -> trc::Result<Self> {
if json.len() <= max_size {
match serde_json::from_slice::<Request>(json) {
Ok(request) => {
if request.method_calls.len() <= max_calls {
Ok(request)
} else {
Err(trc::LimitEvent::CallsIn.into_err())
}
}
Err(err) => Err(trc::JmapEvent::NotRequest
.into_err()
.reason(err.to_string())
.details(String::from_utf8_lossy(json).into_owned())),
}
} else {
Err(trc::LimitEvent::SizeRequest.into_err())
}
}
}
impl<'de> DeserializeArguments<'de> for Request<'de> {
fn deserialize_argument<A>(&mut self, key: &str, map: &mut A) -> Result<(), A::Error>
where
A: serde::de::MapAccess<'de>,
{
hashify::fnc_map!(key.as_bytes(),
b"using" => {
self.using = map.next_value()?;
},
b"methodCalls" => {
self.method_calls = map.next_value()?;
},
b"createdIds" => {
self.created_ids = map.next_value()?;
},
_ => {
let _ = map.next_value::<serde::de::IgnoredAny>()?;
}
);
Ok(())
}
}
struct CallVisitor;
impl<'de> Visitor<'de> for CallVisitor {
type Value = Call<RequestMethod<'de>>;
fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
formatter.write_str("an array with 3 elements")
}
fn visit_seq<V>(self, mut seq: V) -> Result<Call<RequestMethod<'de>>, V::Error>
where
V: SeqAccess<'de>,
{
let method_name = seq
.next_element::<std::borrow::Cow<str>>()?
.ok_or_else(|| de::Error::invalid_length(0, &self))?;
let name = match MethodName::parse(method_name.as_ref()) {
Some(name) => name,
None => {
// Ignore the rest of the call
let _ = seq
.next_element::<serde::de::IgnoredAny>()?
.ok_or_else(|| de::Error::invalid_length(1, &self))?;
let id = seq
.next_element::<String>()?
.ok_or_else(|| de::Error::invalid_length(2, &self))?;
return Ok(Call {
id,
method: RequestMethod::Error(
trc::JmapEvent::UnknownMethod
.into_err()
.details(method_name.to_string()),
),
name: MethodName::error(),
});
}
};
let method = match (&name.fnc, &name.obj) {
(MethodFunction::Get, MethodObject::Email) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::Email(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::Mailbox) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::Mailbox(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::Thread) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::Thread(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::Identity) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::Identity(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::EmailSubmission) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::EmailSubmission(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::PushSubscription) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::PushSubscription(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::MaskedEmail) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::MaskedEmail(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::DeletedAccount) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::DeletedAccount(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::AiLimits) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::AiLimits(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::ProtocolPolicy) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::ProtocolPolicy(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::TenantProtocolPolicy) => match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::Get(GetRequestMethod::TenantProtocolPolicy(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::VacationResponse) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::VacationResponse(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::SieveScript) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::Sieve(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::Principal) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::Principal(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::Quota) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::Quota(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::Blob) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::Blob(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::Calendar) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::Calendar(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::CalendarEvent) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::CalendarEvent(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::CalendarEventNotification) => {
match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::Get(GetRequestMethod::CalendarEventNotification(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
}
}
(MethodFunction::Get, MethodObject::ParticipantIdentity) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::ParticipantIdentity(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::AddressBook) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::AddressBook(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::ContactCard) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::ContactCard(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::FileNode) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::FileNode(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::ShareNotification) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::ShareNotification(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::SearchSnippet) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::SearchSnippet(value),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Get, MethodObject::Registry(_)) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Get(GetRequestMethod::Registry(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::Email) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::Email(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::Mailbox) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::Mailbox(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::Identity) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::Identity(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::EmailSubmission) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::EmailSubmission(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::PushSubscription) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::PushSubscription(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::MaskedEmail) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::MaskedEmail(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::DeletedAccount) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::DeletedAccount(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::AiLimits) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::AiLimits(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::Explanation) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::Explanation(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::ProtocolPolicy) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::ProtocolPolicy(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::TenantProtocolPolicy) => match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::Set(SetRequestMethod::TenantProtocolPolicy(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::VacationResponse) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::VacationResponse(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::SieveScript) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::Sieve(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::Calendar) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::Calendar(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::CalendarEvent) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::CalendarEvent(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::CalendarEventNotification) => {
match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::Set(SetRequestMethod::CalendarEventNotification(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
}
}
(MethodFunction::Set, MethodObject::ParticipantIdentity) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::ParticipantIdentity(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::AddressBook) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::AddressBook(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::ContactCard) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::ContactCard(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::FileNode) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::FileNode(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::ShareNotification) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::ShareNotification(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Set, MethodObject::Registry(_)) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Set(SetRequestMethod::Registry(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::Email) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::Email(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::Mailbox) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::Mailbox(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::EmailSubmission) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::EmailSubmission(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::SieveScript) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::Sieve(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::Principal) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::Principal(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::Quota) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::Quota(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::Calendar) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::Calendar(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::CalendarEvent) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::CalendarEvent(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::CalendarEventNotification) => {
match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::Query(QueryRequestMethod::CalendarEventNotification(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
}
}
(MethodFunction::Query, MethodObject::AddressBook) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::AddressBook(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::ContactCard) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::ContactCard(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::FileNode) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::FileNode(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::ShareNotification) => match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::Query(QueryRequestMethod::ShareNotification(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Query, MethodObject::Registry(_)) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Query(QueryRequestMethod::Registry(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::QueryChanges, MethodObject::Email) => match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::QueryChanges(QueryChangesRequestMethod::Email(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::QueryChanges, MethodObject::Mailbox) => match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::QueryChanges(QueryChangesRequestMethod::Mailbox(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::QueryChanges, MethodObject::EmailSubmission) => {
match seq.next_element() {
Ok(Some(value)) => RequestMethod::QueryChanges(
QueryChangesRequestMethod::EmailSubmission(value),
),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
}
}
(MethodFunction::QueryChanges, MethodObject::Principal) => match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::QueryChanges(QueryChangesRequestMethod::Principal(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::QueryChanges, MethodObject::Quota) => match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::QueryChanges(QueryChangesRequestMethod::Quota(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::QueryChanges, MethodObject::CalendarEvent) => match seq.next_element()
{
Ok(Some(value)) => {
RequestMethod::QueryChanges(QueryChangesRequestMethod::CalendarEvent(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::QueryChanges, MethodObject::CalendarEventNotification) => {
match seq.next_element() {
Ok(Some(value)) => RequestMethod::QueryChanges(
QueryChangesRequestMethod::CalendarEventNotification(value),
),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
}
}
(MethodFunction::QueryChanges, MethodObject::ContactCard) => match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::QueryChanges(QueryChangesRequestMethod::ContactCard(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::QueryChanges, MethodObject::FileNode) => match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::QueryChanges(QueryChangesRequestMethod::FileNode(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::QueryChanges, MethodObject::ShareNotification) => {
match seq.next_element() {
Ok(Some(value)) => RequestMethod::QueryChanges(
QueryChangesRequestMethod::ShareNotification(value),
),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
}
}
(MethodFunction::Changes, _) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Changes(value),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Copy, MethodObject::Email) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Copy(CopyRequestMethod::Email(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Copy, MethodObject::Blob) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Copy(CopyRequestMethod::Blob(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Copy, MethodObject::CalendarEvent) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Copy(CopyRequestMethod::CalendarEvent(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Copy, MethodObject::ContactCard) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Copy(CopyRequestMethod::ContactCard(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Copy, MethodObject::FileNode) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Copy(CopyRequestMethod::FileNode(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Lookup, MethodObject::Blob) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::LookupBlob(value),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Upload, MethodObject::Blob) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::UploadBlob(value),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Import, MethodObject::Email) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::ImportEmail(value),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Parse, MethodObject::Email) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Parse(ParseRequestMethod::Email(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Parse, MethodObject::CalendarEvent) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Parse(ParseRequestMethod::CalendarEvent(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Parse, MethodObject::ContactCard) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Parse(ParseRequestMethod::ContactCard(value)),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::GetAvailability, MethodObject::Principal) => {
match seq.next_element() {
Ok(Some(value)) => {
RequestMethod::Get(GetRequestMethod::PrincipalAvailability(value))
}
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
}
}
(MethodFunction::Validate, MethodObject::SieveScript) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::ValidateScript(value),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
(MethodFunction::Echo, MethodObject::Core) => match seq.next_element() {
Ok(Some(value)) => RequestMethod::Echo(value),
Err(err) => RequestMethod::invalid(err),
Ok(None) => {
return Err(de::Error::invalid_length(1, &self));
}
},
_ => {
return Err(de::Error::custom(format!(
"Invalid method function/object combination: {}",
method_name
)));
}
};
let id = seq
.next_element::<String>()?
.ok_or_else(|| de::Error::invalid_length(2, &self))?;
Ok(Call { id, method, name })
}
}
impl RequestMethod<'_> {
fn invalid(err: impl Display) -> Self {
RequestMethod::Error(
trc::JmapEvent::InvalidArguments
.into_err()
.details(err.to_string()),
)
}
}
impl<'de> Deserialize<'de> for Request<'de> {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
struct RequestVisitor;
impl<'de> Visitor<'de> for RequestVisitor {
type Value = Request<'de>;
fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
formatter.write_str("a JMAP request object")
}
fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error>
where
A: de::MapAccess<'de>,
{
let mut target = Request::default();
let mut has_using = false;
let mut has_method_calls = false;
while let Some(key) = map.next_key::<&str>()? {
match key {
"using" => has_using = true,
"methodCalls" => has_method_calls = true,
_ => {}
}
target
.deserialize_argument(key, &mut map)
.map_err(de::Error::custom)?;
}
if !has_using || !has_method_calls {
return Err(de::Error::custom(
"Request is missing the \"using\" or \"methodCalls\" property.",
));
}
Ok(target)
}
}
deserializer.deserialize_map(RequestVisitor)
}
}
impl<'de> Deserialize<'de> for Call<RequestMethod<'de>> {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
deserializer.deserialize_seq(CallVisitor)
}
}
#[cfg(test)]
mod tests {
use crate::request::Request;
const TEST: &str = r#"
{
"using": [ "urn:ietf:params:jmap:core", "urn:ietf:params:jmap:mail" ],
"methodCalls": [
[ "method1", {
"arg1": "arg1data",
"arg2": "arg2data"
}, "c1" ],
[ "Core/echo", {
"hello": true,
"high": 5
}, "c2" ],
[ "method3", {"hello": [{"a": {"b": true}}]}, "c3" ]
],
"createdIds": {
"c1": "m1",
"c2": "m2"
}
}
"#;
const TEST1: &str = r#"
{
"using": [
"urn:ietf:params:jmap:core",
"urn:ietf:params:jmap:mail"
],
"methodCalls": [
[
"Email/query",
{
"accountId": "0",
"filter": { "conditions": [ { "hasKeyword": "music", "maxSize": 455 }, { "hasKeyword": "video" }, { "operator": "AND", "conditions": [ { "subject": "test" }, { "minSize": 100 } ] } ], "operator": "OR" },
"sort": [
{
"property": "subject",
"isAscending": true
},
{
"property": "allInThreadHaveKeyword",
"isAscending": false,
"keyword": "$seen"
},
{
"keyword": "$junk",
"property": "someInThreadHaveKeyword",
"collation": "i;octet",
"isAscending": false
}
],
"position": 0,
"limit": 10
},
"c1"
]
],
"createdIds": {}
}
"#;
const TEST2: &str = r##"
{
"using": [
"urn:ietf:params:jmap:submission",
"urn:ietf:params:jmap:mail",
"urn:ietf:params:jmap:core"
],
"methodCalls": [
[
"Email/set",
{
"accountId": "c",
"create": {
"c37ee58b-e224-4799-88e6-1d7484e3b782": {
"mailboxIds": {
"9": true
},
"subject": "test",
"from": [
{
"name": "Foo",
"email": "[email protected]"
}
],
"to": [
{
"name": null,
"email": "[email protected]"
}
],
"cc": [],
"bcc": [],
"replyTo": [
{
"name": null,
"email": "[email protected]"
}
],
"htmlBody": [
{
"partId": "c37ee58b-e224-4799-88e6-1d7484e3b782",
"type": "text/html"
}
],
"bodyValues": {
"c37ee58b-e224-4799-88e6-1d7484e3b782": {
"value": "<p>test email<br></p>",
"isEncodingProblem": false,
"isTruncated": false
}
},
"header:User-Agent:asText": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/113.0"
}
}
},
"c0"
],
[
"EmailSubmission/set",
{
"accountId": "c",
"create": {
"c37ee58b-e224-4799-88e6-1d7484e3b782": {
"identityId": "a",
"emailId": "#c37ee58b-e224-4799-88e6-1d7484e3b782",
"envelope": {
"mailFrom": {
"email": "[email protected]"
},
"rcptTo": [
{
"email": "[email protected]"
}
]
}
}
},
"onSuccessUpdateEmail": {
"#c37ee58b-e224-4799-88e6-1d7484e3b782": {
"mailboxIds/d": true,
"mailboxIds/9": null,
"keywords/$seen": true,
"keywords/$draft": null
}
}
},
"c1"
]
]
}
"##;
const TEST_ESCAPED_SOLIDUS: &str = r#"
{
"using": [ "urn:ietf:params:jmap:core" ],
"methodCalls": [
[ "Core\/echo", { "hello": true }, "c1" ]
]
}
"#;
#[test]
fn parse_request() {
println!("{:#?}", Request::parse(TEST.as_bytes(), 10, 10240));
println!("{:#?}", Request::parse(TEST1.as_bytes(), 10, 10240));
println!("{:#?}", Request::parse(TEST2.as_bytes(), 10, 10240));
}
#[test]
fn parse_method_name_with_escaped_solidus() {
let request = Request::parse(TEST_ESCAPED_SOLIDUS.as_bytes(), 10, 10240)
.expect("escaped solidus in method name must parse");
assert_eq!(request.method_calls.len(), 1);
assert!(matches!(
request.method_calls[0].method,
super::RequestMethod::Echo(_)
));
}
}