fix(auth): an account with a password deletes itself only with it and a code

A session alone deleted any account, with everything encrypted under its
keys (the second reading's lows; decided by the developer: the password
and a code, as a change of password takes). account.delete now takes a
DeletionProof (the password's SRP proof for a beginChange challenge, a
TOTP or recovery code, the host the device addressed); the register
checks it (requireOwnerToDelete), a member passing it on bound to its own
host. Accounts without a password, anonymous ones among them, delete with
their session as before. In the app, deleting an account with a password
asks for it and a code in a sheet of its own; a wrong one deletes
nothing.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
This commit is contained in:
Tizian 「ティツィアーン」 2026-10-20 21:59:42 +02:00
commit d53844bc93
Signed by: raisondetredev
GPG key ID: 07F6FCF405488B64
5 changed files with 873 additions and 32 deletions

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@ -209,5 +209,6 @@
"passwordFailed": "Die Instanz war nicht erreichbar. Prüf die Verbindung und versuch es noch einmal.",
"passwordMinLength": "Mindestens {count} Zeichen",
"passwordTooShort": "Ein neues Passwort braucht mindestens {count} Zeichen: Sollte die Datenbank der Instanz je nach außen gelangen, wird ein kurzes zuerst erraten.",
"passwordCodesWait": "Zu viele falsche Codes hintereinander: Bis {date} wird kein Code angenommen. Waren es nicht deine, kennt jemand dein Passwort: Ändere es dann."
"passwordCodesWait": "Zu viele falsche Codes hintereinander: Bis {date} wird kein Code angenommen. Waren es nicht deine, kennt jemand dein Passwort: Ändere es dann.",
"passwordDeleteIntro": "Dein Konto wird mit allem darin gelöscht, in jedem Dienst dieser Instanz. Gib zur Bestätigung dein Passwort und einen Code deiner Authenticator-App ein."
}

View file

@ -456,5 +456,6 @@
"type": "String"
}
}
}
},
"passwordDeleteIntro": "Your account goes with everything in it, in every service of this instance. To confirm, type your password and a code from your authenticator app."
}

View file

@ -1362,6 +1362,12 @@ abstract class HalkyonAppLocalizations {
/// In en, this message translates to:
/// **'Too many wrong codes in a row: no code is taken until {date}. If they weren\'t yours, someone knows your password: change it then.'**
String passwordCodesWait(String date);
/// No description provided for @passwordDeleteIntro.
///
/// In en, this message translates to:
/// **'Your account goes with everything in it, in every service of this instance. To confirm, type your password and a code from your authenticator app.'**
String get passwordDeleteIntro;
}
class _HalkyonAppLocalizationsDelegate

View file

@ -788,4 +788,8 @@ class HalkyonAppLocalizationsDe extends HalkyonAppLocalizations {
String passwordCodesWait(String date) {
return 'Zu viele falsche Codes hintereinander: Bis $date wird kein Code angenommen. Waren es nicht deine, kennt jemand dein Passwort: Ändere es dann.';
}
@override
String get passwordDeleteIntro =>
'Dein Konto wird mit allem darin gelöscht, in jedem Dienst dieser Instanz. Gib zur Bestätigung dein Passwort und einen Code deiner Authenticator-App ein.';
}

View file

@ -771,6 +771,10 @@ class HalkyonAppLocalizationsEn extends HalkyonAppLocalizations {
String passwordCodesWait(String date) {
return 'Too many wrong codes in a row: no code is taken until $date. If they weren\'t yours, someone knows your password: change it then.';
}
@override
String get passwordDeleteIntro =>
'Your account goes with everything in it, in every service of this instance. To confirm, type your password and a code from your authenticator app.';
}
/// The translations for English, as used in the United Kingdom (`en_GB`).