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fix(data): align android_keystore temp extension with cleanup glob (M-21)

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The keystore atomic write used path.with_extension("tmp") producing
auth_tokens.tmp, while cleanup_orphaned_tmp_files only matched *.json.tmp.
A crash after the write but before the rename left an orphaned file
invisible to cleanup.

Fix: use path.with_extension("bin.tmp") to produce auth_tokens.bin.tmp,
and broaden the cleanup glob from ends_with(".json.tmp") to
ends_with(".tmp") so both JSON and binary temp files are caught.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
funman300
2026-05-17 21:26:23 -07:00
parent 0ecc1a92fd
commit 2301cc65d3
2 changed files with 5 additions and 5 deletions
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solitaire_data/src/android_keystore.rs
+2 -2
View File
@@ -295,9 +295,9 @@ fn read_file_bytes() -> Result<Vec<u8>, TokenError> {
fn write_file_bytes(data: &[u8]) -> Result<(), TokenError> {
let path = token_file_path()
.ok_or_else(|| TokenError::KeychainUnavailable("no data dir".into()))?;
let tmp = path.with_extension("tmp");
let tmp = path.with_extension("bin.tmp");
std::fs::write(&tmp, data)
.map_err(|e| TokenError::Keyring(format!("write auth_tokens.tmp: {e}")))?;
.map_err(|e| TokenError::Keyring(format!("write auth_tokens.bin.tmp: {e}")))?;
std::fs::rename(&tmp, &path)
.map_err(|e| TokenError::Keyring(format!("rename auth_tokens: {e}")))
}