src/passwordstore.h

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2016 Claws Mail team
   4  *
   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.
   9  *
  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.
  14  *
  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/>.
  17  *
  18  */
  19
  20 #ifndef __PASSWORDSTORE_H
  21 #define __PASSWORDSTORE_H
  22
  23 #include <glib.h>
  24
  25 typedef enum {
  26         PWS_CORE,
  27         PWS_ACCOUNT,
  28         PWS_PLUGIN,
  29         NUM_PWS_TYPES
  30 } PasswordBlockType;
  31
  32 typedef struct _PasswordBlock {
  33         PasswordBlockType block_type;
  34         gchar *block_name;
  35         GHashTable *entries;
  36 } PasswordBlock;
  37
  38 /* Saves a password into a chosen password block.
  39  * The block is created if it doesn't exist.
  40  * block_type - from PasswordBlockType
  41  * block_name - name of the block
  42  * password_id - ID of the saved password
  43  * password - the actual password string
  44  * encrypted - TRUE if the password string is in an already encrypted form
  45  *             (useful mostly for migration from accountrc)
  46  *
  47  * Function will make a copy of the strings where necessary and doesn't
  48  * take ownership of any of the passed arguments. */
  49 gboolean passwd_store_set(PasswordBlockType block_type,
  50                 const gchar *block_name,
  51                 const gchar *password_id,
  52                 const gchar *password,
  53                 gboolean encrypted);
  54
  55 /* Retrieves a password. Returned string should be freed by the caller. */
  56 gchar *passwd_store_get(PasswordBlockType block_type,
  57                 const gchar *block_name,
  58                 const gchar *password_id);
  59
  60 gboolean passwd_store_delete_block(PasswordBlockType block_type,
  61                 const gchar *block_name);
  62
  63 /* Reencrypts all stored passwords using new_mpwd as an encryption
  64  * password. */
  65 void passwd_store_reencrypt_all(const gchar *old_mpwd,
  66                 const gchar *new_mpwd);
  67
  68 /* Writes/reads password store to/from file. */
  69 void passwd_store_write_config(void);
  70 void passwd_store_read_config(void);
  71
  72 /* Convenience wrappers for handling account passwords.
  73  * (This is to save some boilerplate code converting account_id to
  74  * a string and freeing the string afterwards.) */
  75 gboolean passwd_store_set_account(gint account_id,
  76                 const gchar *password_id,
  77                 const gchar *password,
  78                 gboolean encrypted);
  79 gchar *passwd_store_get_account(gint account_id, const gchar *block_name);
  80
  81 /* Macros for standard, predefined password IDs. */
  82 #define PWS_ACCOUNT_RECV      "recv"
  83 #define PWS_ACCOUNT_SEND      "send"
  84 #define PWS_ACCOUNT_RECV_CERT "recv_cert"
  85 #define PWS_ACCOUNT_SEND_CERT "send_cert"
  86
  87 #endif /* __PASSWORDSTORE_H */