Show TOTP codes in password details (#75)

crates/storage/src/document.rs

@@ -7,9 +7,9 @@ use sha2::{Digest as _, Sha256};
 use crate::{
     command::EditRequest,
     crypto::{KeyStore, SecretProvider},
-    otp::{OtpAlgorithm, OtpKind, OtpUri},
+    otp::{OtpAlgorithm, OtpError, OtpKind, OtpUri},
     recipient::SigningPolicy,
-    repository::{EntryPath, Repository, SecretBytes},
+    repository::{EncryptedEntry, EntryPath, Repository, SecretBytes},
     write::{EditSession, EntryCommitter, VaultWriter, WriteError, WriteOutcome},
 };
 
@@ -424,6 +424,15 @@ impl EntryDocument {
         SecretBytes::new(output)
     }
 
+    pub(crate) fn original_ciphertext(&self) -> Option<&EncryptedEntry> {
+        self.session.original_ciphertext()
+    }
+
+    pub(crate) fn otp_uri(&self) -> Result<Option<OtpUri>, OtpError> {
+        let plaintext = self.serialize();
+        crate::otp::find_uri(&plaintext, &self.path).map(|found| found.map(|(_, uri)| uri))
+    }
+
     fn has_final_newline(&self) -> bool {
         self.fields
             .last()