8ae8cb3525
2002-10-31 Jeffrey Stedfast <fejj@ximian.com> * camel-gpg-context.c (camel_gpg_context_class_init): Set the virtual method pointers to the import/export methods. (camel_gpg_context_init): Set the key_protocol string. (gpg_hash_to_id): Handle 2 more hash types. (gpg_id_to_hash): Same. (gpg_ctx_op_step): Slight fixes to support import/export. (gpg_ctx_parse_status): Fix to hack around the fact that importing keys doesn't write to stdout. (gpg_import_keys): Implemented. (gpg_export_keys): Implemented. * camel-cipher-context.c (camel_cipher_context_class_init): Hook up default virtual methods for import/export. (camel_cipher_import_keys): Implemented. (camel_cipher_export_keys): Implemented. svn path=/trunk/; revision=18475
146 lines
5.5 KiB
C
146 lines
5.5 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
|
|
/*
|
|
* Authors: Jeffrey Stedfast <fejj@ximian.com>
|
|
*
|
|
* Copyright 2001 Ximian, Inc. (www.ximian.com)
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of version 2 of the GNU General Public
|
|
* License as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this program; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef CAMEL_CIPHER_CONTEXT_H
|
|
#define CAMEL_CIPHER_CONTEXT_H
|
|
|
|
#include <camel/camel-session.h>
|
|
#include <camel/camel-stream.h>
|
|
#include <camel/camel-exception.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#pragma }
|
|
#endif /* __cplusplus */
|
|
|
|
#define CAMEL_CIPHER_CONTEXT_TYPE (camel_cipher_context_get_type ())
|
|
#define CAMEL_CIPHER_CONTEXT(obj) (CAMEL_CHECK_CAST((obj), CAMEL_CIPHER_CONTEXT_TYPE, CamelCipherContext))
|
|
#define CAMEL_CIPHER_CONTEXT_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), CAMEL_CIPHER_CONTEXT_TYPE, CamelCipherContextClass))
|
|
#define CAMEL_IS_CIPHER_CONTEXT(o) (CAMEL_CHECK_TYPE((o), CAMEL_CIPHER_CONTEXT_TYPE))
|
|
|
|
typedef struct _CamelCipherValidity CamelCipherValidity;
|
|
|
|
typedef enum {
|
|
CAMEL_CIPHER_HASH_DEFAULT,
|
|
CAMEL_CIPHER_HASH_MD2,
|
|
CAMEL_CIPHER_HASH_MD5,
|
|
CAMEL_CIPHER_HASH_SHA1,
|
|
CAMEL_CIPHER_HASH_RIPEMD160,
|
|
CAMEL_CIPHER_HASH_TIGER192,
|
|
CAMEL_CIPHER_HASH_HAVAL5160
|
|
} CamelCipherHash;
|
|
|
|
typedef struct _CamelCipherContext {
|
|
CamelObject parent_object;
|
|
|
|
struct _CamelCipherContextPrivate *priv;
|
|
|
|
CamelSession *session;
|
|
|
|
/* these MUST be set by implementors */
|
|
const char *sign_protocol;
|
|
const char *encrypt_protocol;
|
|
const char *key_protocol;
|
|
} CamelCipherContext;
|
|
|
|
typedef struct _CamelCipherContextClass {
|
|
CamelObjectClass parent_class;
|
|
|
|
CamelCipherHash (*id_to_hash)(CamelCipherContext *context, const char *id);
|
|
const char * (*hash_to_id)(CamelCipherContext *context, CamelCipherHash hash);
|
|
|
|
int (*sign) (CamelCipherContext *context, const char *userid, CamelCipherHash hash,
|
|
CamelStream *istream, CamelStream *ostream, CamelException *ex);
|
|
|
|
CamelCipherValidity * (*verify) (CamelCipherContext *context, CamelCipherHash hash,
|
|
CamelStream *istream, CamelStream *sigstream,
|
|
CamelException *ex);
|
|
|
|
int (*encrypt) (CamelCipherContext *context, gboolean sign, const char *userid,
|
|
GPtrArray *recipients, CamelStream *istream, CamelStream *ostream,
|
|
CamelException *ex);
|
|
|
|
int (*decrypt) (CamelCipherContext *context, CamelStream *istream, CamelStream *ostream,
|
|
CamelException *ex);
|
|
|
|
int (*import_keys) (CamelCipherContext *context, CamelStream *istream,
|
|
CamelException *ex);
|
|
|
|
int (*export_keys) (CamelCipherContext *context, GPtrArray *keys,
|
|
CamelStream *ostream, CamelException *ex);
|
|
} CamelCipherContextClass;
|
|
|
|
CamelType camel_cipher_context_get_type (void);
|
|
|
|
CamelCipherContext *camel_cipher_context_new (CamelSession *session);
|
|
|
|
void camel_cipher_context_construct (CamelCipherContext *context, CamelSession *session);
|
|
|
|
/* cipher context util routines */
|
|
CamelCipherHash camel_cipher_id_to_hash (CamelCipherContext *context, const char *id);
|
|
const char * camel_cipher_hash_to_id (CamelCipherContext *context, CamelCipherHash hash);
|
|
|
|
/* cipher routines */
|
|
int camel_cipher_sign (CamelCipherContext *context, const char *userid, CamelCipherHash hash,
|
|
CamelStream *istream, CamelStream *ostream, CamelException *ex);
|
|
|
|
CamelCipherValidity *camel_cipher_verify (CamelCipherContext *context, CamelCipherHash hash,
|
|
CamelStream *istream, CamelStream *sigstream,
|
|
CamelException *ex);
|
|
|
|
int camel_cipher_encrypt (CamelCipherContext *context, gboolean sign, const char *userid,
|
|
GPtrArray *recipients, CamelStream *istream, CamelStream *ostream,
|
|
CamelException *ex);
|
|
|
|
int camel_cipher_decrypt (CamelCipherContext *context, CamelStream *istream, CamelStream *ostream,
|
|
CamelException *ex);
|
|
|
|
/* key/certificate routines */
|
|
int camel_cipher_import_keys (CamelCipherContext *context, CamelStream *istream,
|
|
CamelException *ex);
|
|
|
|
int camel_cipher_export_keys (CamelCipherContext *context, GPtrArray *keys,
|
|
CamelStream *ostream, CamelException *ex);
|
|
|
|
/* CamelCipherValidity utility functions */
|
|
CamelCipherValidity *camel_cipher_validity_new (void);
|
|
|
|
void camel_cipher_validity_init (CamelCipherValidity *validity);
|
|
|
|
gboolean camel_cipher_validity_get_valid (CamelCipherValidity *validity);
|
|
|
|
void camel_cipher_validity_set_valid (CamelCipherValidity *validity, gboolean valid);
|
|
|
|
char *camel_cipher_validity_get_description (CamelCipherValidity *validity);
|
|
|
|
void camel_cipher_validity_set_description (CamelCipherValidity *validity, const char *description);
|
|
|
|
void camel_cipher_validity_clear (CamelCipherValidity *validity);
|
|
|
|
void camel_cipher_validity_free (CamelCipherValidity *validity);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* CAMEL_CIPHER_CONTEXT_H */
|