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Only delete (address, key) mappings.

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- We still want to provide the key material for updates, or
    revocations.

  - Fixes #73.
This commit is contained in:
Justus Winter 2019-03-07 19:26:59 +01:00
parent 8106d2cec6
commit ab4f941ac2
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GPG key ID: 686F55B4AB2B3386
2 changed files with 8 additions and 36 deletions
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42
database/src/lib.rs
View file

@ -505,13 +505,12 @@ pub trait Database: Sync + Send {
}
}
// if fpr = pop-token(tok) {
// tpk = by_fpr(fpr)
// for uid in tpk.userids {
// del-uid(uid)
// }
// del-fpr(fpr)
// }
/// Deletes (address, key)-mappings.
///
/// Given a valid deletion token, this function unlinks all email
/// addresses and strips all UserIDs from the stored TPK.
///
/// Returns true if the token was valid.
fn confirm_deletion(&self, token: &str) -> Result<bool> {
let _ = self.lock();
@ -522,33 +521,8 @@ pub trait Database: Sync + Send {
return Ok(false);
}
loop {
match self.by_fpr(&fpr) {
Some(old) => {
let tpk = match TPK::from_bytes(old.as_bytes()) {
Ok(tpk) => tpk,
Err(e) => {
return Err(failure::format_err!(
"Failed to parse old TPK: {:?}",
e));
}
};
for uid in tpk.userids() {
self.unlink_email(
&Email::try_from(uid.userid())?,
&fpr,
)?;
}
self.update(&fpr, None)?;
return Ok(true);
}
None => {
return Ok(false);
}
}
}
self.filter_userids(&fpr, |_| false)?;
Ok(true)
}
None => Ok(false),

2
database/src/test.rs
View file

@ -418,7 +418,6 @@ pub fn test_uid_deletion_request<D: Database>(db: &mut D) {
assert!(db.confirm_deletion(&del).unwrap());
// check it's gone
assert!(db.by_fpr(&fpr).is_none());
assert!(db.by_email(&email1).is_none());
assert!(db.by_email(&email2).is_none());
@ -426,7 +425,6 @@ pub fn test_uid_deletion_request<D: Database>(db: &mut D) {
assert!(!db.confirm_deletion(&del).unwrap());
// check it's still gone
assert!(db.by_fpr(&fpr).is_none());
assert!(db.by_email(&email1).is_none());
assert!(db.by_email(&email2).is_none());
}