jcoffey-dev
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trivy / Check (pull_request) Waiting to run
Upstream commit: 9d1c75ab68435e4417337f768291e5f947686203 Enterprise-only files removed or emptied: 63 Enterprise-only snippets removed: 118 in 50 files Dangling module declarations removed: 5 Edits turning enterprise off: 25 Third-party code: 14 files, 0 not in THIRD-PARTY.md Verification: clean One snippet more than v0.16.22, in crates/common/src/auth/authentication.rs (3, was 2).
86 lines
3.1 KiB
Rust
86 lines
3.1 KiB
Rust
/*
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* SPDX-FileCopyrightText: 2020 Stalwart Labs LLC <[email protected]>
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*
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* SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-SEL
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*/
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use crate::{Session, protocol::response::Response};
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use common::network::SessionStream;
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use email::message::metadata::MessageMetadata;
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use registry::schema::enums::Permission;
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use std::time::Instant;
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use store::{
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ValueKey,
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write::{AlignedBytes, Archive},
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};
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use trc::AddContext;
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use types::{collection::Collection, field::EmailField};
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use utils::chained_bytes::ChainedBytes;
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impl<T: SessionStream> Session<T> {
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pub async fn handle_fetch(&mut self, msg: u32, lines: Option<u32>) -> trc::Result<()> {
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// Validate access
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self.state
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.access_token()
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.enforce_permission(Permission::Pop3Retr)?;
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let op_start = Instant::now();
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let mailbox = self.state.mailbox();
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if let Some(message) = mailbox.messages.get(msg.saturating_sub(1) as usize) {
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if let Some(metadata_) = self
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.server
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.store()
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.get_value::<Archive<AlignedBytes>>(ValueKey::property(
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mailbox.account_id,
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Collection::Email,
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message.id,
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EmailField::Metadata,
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))
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.await
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.caused_by(trc::location!())?
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{
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let metadata = metadata_
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.unarchive::<MessageMetadata>()
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.caused_by(trc::location!())?;
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if let Some(bytes) = self
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.server
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.blob_store()
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.get_blob(metadata.blob_hash.0.as_slice(), 0..usize::MAX)
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.await
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.caused_by(trc::location!())?
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{
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trc::event!(
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Pop3(trc::Pop3Event::Fetch),
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SpanId = self.session_id,
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DocumentId = message.id,
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Elapsed = op_start.elapsed()
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);
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let bytes = ChainedBytes::new(metadata.raw_headers.as_ref())
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.with_last(
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bytes
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.get(metadata.blob_body_offset.to_native() as usize..)
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.unwrap_or_default(),
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)
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.get_full_range();
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self.write_bytes(Response::Message::<u32> { bytes, lines }.serialize())
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.await
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} else {
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Err(trc::Pop3Event::Error
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.into_err()
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.details("Failed to fetch message. Perhaps another session deleted it?")
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.caused_by(trc::location!()))
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}
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} else {
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Err(trc::Pop3Event::Error
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.into_err()
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.details("Failed to fetch message. Perhaps another session deleted it?")
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.caused_by(trc::location!()))
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}
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} else {
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Err(trc::Pop3Event::Error.into_err().details("No such message."))
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}
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}
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}
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