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wallet2: fix store_to() and change_password()

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Resolves #8932 and:
2. Not storing cache when new path is different from old in `store_to()` and
3. Detecting same path when new path contains entire string of old path in `store_to()` and
4. Changing your password / decrypting your keys (in this method or others) and providing a bad original password and getting no error and
5. Changing your password and storing to a new file
This commit is contained in:
jeffro256 2023-07-07 12:55:02 -05:00
parent 8123d945f8
commit 1bea8ef42a
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7 changed files with 359 additions and 42 deletions
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22
src/wallet/wallet2.h
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@ -933,22 +933,32 @@ private:
/*!
* \brief store_to Stores wallet to another file(s), deleting old ones
* \param path Path to the wallet file (keys and address filenames will be generated based on this filename)
* \param password Password to protect new wallet (TODO: probably better save the password in the wallet object?)
* \param password Password that currently locks the wallet
* \param force_rewrite_keys if true, always rewrite keys file
*
* Leave both "path" and "password" blank to restore the cache file to the current position in the disk
* (which is the same as calling `store()`). If you want to store the wallet with a new password,
* use the method `change_password()`.
*
* Normally the keys file is not overwritten when storing, except when force_rewrite_keys is true
* or when `path` is a new wallet file.
*
* \throw error::invalid_password If storing keys file and old password is incorrect
*/
void store_to(const std::string &path, const epee::wipeable_string &password);
void store_to(const std::string &path, const epee::wipeable_string &password, bool force_rewrite_keys = false);
/*!
* \brief get_keys_file_data Get wallet keys data which can be stored to a wallet file.
* \param password Password of the encrypted wallet buffer (TODO: probably better save the password in the wallet object?)
* \param password Password that currently locks the wallet
* \param watch_only true to include only view key, false to include both spend and view keys
* \return Encrypted wallet keys data which can be stored to a wallet file
* \throw error::invalid_password if password does not match current wallet
*/
boost::optional<wallet2::keys_file_data> get_keys_file_data(const epee::wipeable_string& password, bool watch_only);
/*!
* \brief get_cache_file_data Get wallet cache data which can be stored to a wallet file.
* \param password Password to protect the wallet cache data (TODO: probably better save the password in the wallet object?)
* \return Encrypted wallet cache data which can be stored to a wallet file
* \return Encrypted wallet cache data which can be stored to a wallet file (using current password)
*/
boost::optional<wallet2::cache_file_data> get_cache_file_data(const epee::wipeable_string& password);
boost::optional<wallet2::cache_file_data> get_cache_file_data();
std::string path() const;