Fix encrypted lastUsedDate (#4972)

It appears that some password histories have an encrypted value on the `lastUsedDate`
Instead of only checking if it is a string, also check if it is a valid RFC Date/Time String.
If not, set it also to epoch 0.

Signed-off-by: BlackDex <black.dex@gmail.com>
This commit is contained in:
Mathijs van Veluw 2024-09-20 20:38:42 +02:00 committed by GitHub
parent de01111082
commit 7d6dec6413
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@ -1,6 +1,6 @@
use crate::util::LowerCase;
use crate::CONFIG;
use chrono::{NaiveDateTime, TimeDelta, Utc};
use chrono::{DateTime, NaiveDateTime, TimeDelta, Utc};
use serde_json::Value;
use super::{
@ -190,14 +190,14 @@ impl Cipher {
.map(|d| {
// Check every password history item if they are valid and return it.
// If a password field has the type `null` skip it, it breaks newer Bitwarden clients
// A second check is done to verify the lastUsedDate exists and is a string, if not the epoch start time will be used
// A second check is done to verify the lastUsedDate exists and is a valid DateTime string, if not the epoch start time will be used
d.into_iter()
.filter_map(|d| match d.data.get("password") {
Some(p) if p.is_string() => Some(d.data),
_ => None,
})
.map(|d| match d.get("lastUsedDate") {
Some(l) if l.is_string() => d,
.map(|d| match d.get("lastUsedDate").and_then(|l| l.as_str()) {
Some(l) if DateTime::parse_from_rfc3339(l).is_ok() => d,
_ => {
let mut d = d;
d["lastUsedDate"] = json!("1970-01-01T00:00:00.000Z");