2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 2016 Claws Mail team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
29 #ifndef PASSWORD_CRYPTO_OLD
30 /* Returns a pointer to master passphrase, asking the user
31 * if necessary. Do not free the return value. */
32 const gchar
*master_passphrase();
34 /* Returns TRUE if there is a master passphrase set in preferences. */
35 gboolean
master_passphrase_is_set();
36 /* Returns TRUE if input contains correct master passphrase, as set
38 gboolean
master_passphrase_is_correct(const gchar
*input
);
39 /* Returns TRUE if master passphrase is entered (unlocked). */
40 gboolean
master_passphrase_is_entered();
41 /* Removes (locks) master passphrase, if it was entered previously
42 * in current session. */
43 void master_passphrase_forget();
45 /* Changes master passphrase. Also triggers reencryption of all stored
46 * passwords using the new master passphrase.
47 * oldp - old master passphrase; if NULL, it will be retrieved using
49 * newp - new master passphrase */
50 void master_passphrase_change(const gchar
*oldp
, const gchar
*newp
);
53 /* Wrapper around the old, DES-CBC-broken implementation which
54 * returns a newly allocated string for the encrypt/decrypt result.
55 * This is for compatibility with with the rest of password-related
57 gchar
*password_encrypt_old(const gchar
*password
);
58 gchar
*password_decrypt_old(const gchar
*password
);
60 #ifdef PASSWORD_CRYPTO_GNUTLS
61 /* GNUTLS implementation */
62 gchar
*password_encrypt_gnutls(const gchar
*password
,
63 const gchar
*encryption_passphrase
);
64 gchar
*password_decrypt_gnutls(const gchar
*password
,
65 const gchar
*decryption_passphrase
);
66 #define password_encrypt_real(n, m) password_encrypt_gnutls(n, m)
67 #define password_decrypt_real(n, m) password_decrypt_gnutls(n, m)
70 /* Wrapper function that will apply best encryption available,
71 * and return a string ready to be saved as-is in preferences. */
72 gchar
*password_encrypt(const gchar
*password
,
73 const gchar
*encryption_passphrase
);
75 /* This is a wrapper function that looks at the whole string from
76 * prefs (e.g. including the leading '!' for old implementation),
77 * and tries to do the smart thing. */
78 gchar
*password_decrypt(const gchar
*password
,
79 const gchar
*decryption_passphrase
);
81 #endif /* __PASSWORD_H */