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feat: add session-owned uploaded file attachments

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This commit is contained in:
Hare
2026-09-03 04:58:11 +09:00
parent d87441448e
commit 09a33e7283
17 changed files with 1416 additions and 41 deletions
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crates/session-store/src/paste_artifact.rs
+37 -18
View File
@@ -38,6 +38,34 @@ pub(crate) struct StoredPasteArtifact {
pub content: String,
}
pub(crate) fn stored_paste_usage(artifact_dir: &Path) -> Result<(u64, u64), StoreError> {
if !artifact_dir.exists() {
return Ok((0, 0));
}
let mut aggregate = 0_u64;
let mut artifact_count = 0_u64;
for entry in fs::read_dir(artifact_dir)? {
let path = entry?.path();
let Some(name) = path.file_name().and_then(|value| value.to_str()) else {
continue;
};
if !name.ends_with(".json") || name.ends_with(".file.json") {
continue;
}
let stored: StoredPasteArtifact = serde_json::from_slice(&fs::read(&path)?)?;
verify(&stored, &stored.reference.artifact_id)?;
artifact_count = artifact_count.checked_add(1).ok_or_else(|| {
StoreError::PasteArtifactLimit("session artifact count overflow".to_string())
})?;
aggregate = aggregate
.checked_add(stored.reference.byte_len)
.ok_or_else(|| {
StoreError::PasteArtifactLimit("session aggregate size overflow".to_string())
})?;
}
Ok((aggregate, artifact_count))
}
pub(crate) fn write_to_dir(
artifact_dir: &Path,
source_entry_id: &str,
@@ -58,24 +86,15 @@ pub(crate) fn write_to_dir(
.write(true)
.open(artifact_dir.join(".aggregate.lock"))?;
FileExt::lock_exclusive(&aggregate_lock)?;
let mut aggregate = 0_u64;
let mut artifact_count = 0_u64;
for entry in fs::read_dir(artifact_dir)? {
let path = entry?.path();
if path.extension().and_then(|value| value.to_str()) != Some("json") {
continue;
}
let stored: StoredPasteArtifact = serde_json::from_slice(&fs::read(&path)?)?;
verify(&stored, &stored.reference.artifact_id)?;
artifact_count = artifact_count.checked_add(1).ok_or_else(|| {
StoreError::PasteArtifactLimit("session artifact count overflow".to_string())
})?;
aggregate = aggregate
.checked_add(stored.reference.byte_len)
.ok_or_else(|| {
StoreError::PasteArtifactLimit("session aggregate size overflow".to_string())
})?;
}
let (paste_bytes, artifact_count) = stored_paste_usage(artifact_dir)?;
let (uploaded_bytes, uploaded_count) =
crate::uploaded_file::stored_uploaded_file_usage(artifact_dir)?;
let aggregate = paste_bytes.checked_add(uploaded_bytes).ok_or_else(|| {
StoreError::PasteArtifactLimit("session aggregate size overflow".to_string())
})?;
let artifact_count = artifact_count.checked_add(uploaded_count).ok_or_else(|| {
StoreError::PasteArtifactLimit("session artifact count overflow".to_string())
})?;
let projected = aggregate.checked_add(byte_len).ok_or_else(|| {
StoreError::PasteArtifactLimit("session aggregate size overflow".to_string())
})?;