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Diffstat (limited to 'camel/camel-pgp-mime.c')
| -rw-r--r-- | camel/camel-pgp-mime.c | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/camel/camel-pgp-mime.c b/camel/camel-pgp-mime.c deleted file mode 100644 index 43562495d0..0000000000 --- a/camel/camel-pgp-mime.c +++ /dev/null @@ -1,154 +0,0 @@ -/* -*- 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. - * - */ - - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "camel-pgp-mime.h" -#include "camel-mime-message.h" - - -/** - * camel_pgp_mime_is_rfc2015_signed: - * @mime_part: MIME part - * - * Checks that this part is a multipart/signed part following the - * rfc2015 and/or rfc3156 PGP/MIME specifications. - * - * Returns %TRUE if this looks to be a valid PGP/MIME multipart/signed - * part or %FALSE otherwise. - **/ -gboolean -camel_pgp_mime_is_rfc2015_signed (CamelMimePart *mime_part) -{ - CamelDataWrapper *wrapper; - CamelMultipart *mp; - CamelMimePart *part; - CamelContentType *type; -#ifdef ENABLE_PEDANTIC_PGPMIME - const char *param, *micalg; -#endif - int nparts; - - /* check that we have a multipart/signed */ - type = camel_mime_part_get_content_type (mime_part); - if (!header_content_type_is (type, "multipart", "signed")) - return FALSE; - -#ifdef ENABLE_PEDANTIC_PGPMIME - /* check that we have a protocol param with the value: "application/pgp-signature" */ - param = header_content_type_param (type, "protocol"); - if (!param || strcasecmp (param, "application/pgp-signature")) - return FALSE; - - /* check that we have a micalg parameter */ - micalg = header_content_type_param (type, "micalg"); - if (!micalg) - return FALSE; -#endif /* ENABLE_PEDANTIC_PGPMIME */ - - /* check that we have exactly 2 subparts */ - wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)); - mp = CAMEL_MULTIPART (wrapper); - nparts = camel_multipart_get_number (mp); - if (nparts != 2) - return FALSE; - - /* The first part may be of any type except for - * application/pgp-signature - check it. */ - part = camel_multipart_get_part (mp, 0); - type = camel_mime_part_get_content_type (part); - if (header_content_type_is (type, "application", "pgp-signature")) - return FALSE; - - /* The second part should be application/pgp-signature. */ - part = camel_multipart_get_part (mp, 1); - type = camel_mime_part_get_content_type (part); - if (!header_content_type_is (type, "application", "pgp-signature")) - return FALSE; - - return TRUE; -} - - -/** - * camel_pgp_mime_is_rfc2015_encrypted: - * @mime_part: MIME part - * - * Checks that this part is a multipart/encrypted part following the - * rfc2015 and/or rfc3156 PGP/MIME specifications. - * - * Returns %TRUE if this looks to be a valid PGP/MIME - * multipart/encrypted part or %FALSE otherwise. - **/ -gboolean -camel_pgp_mime_is_rfc2015_encrypted (CamelMimePart *mime_part) -{ - CamelDataWrapper *wrapper; - CamelMultipart *mp; - CamelMimePart *part; - CamelContentType *type; -#ifdef ENABLE_PEDANTIC_PGPMIME - const char *param; -#endif - int nparts; - - /* check that we have a multipart/encrypted */ - type = camel_mime_part_get_content_type (mime_part); - if (!header_content_type_is (type, "multipart", "encrypted")) - return FALSE; - -#ifdef ENABLE_PEDANTIC_PGPMIME - /* check that we have a protocol param with the value: "application/pgp-encrypted" */ - param = header_content_type_param (type, "protocol"); - if (!param || strcasecmp (param, "application/pgp-encrypted")) - return FALSE; -#endif /* ENABLE_PEDANTIC_PGPMIME */ - - /* check that we have at least 2 subparts */ - wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)); - mp = CAMEL_MULTIPART (wrapper); - nparts = camel_multipart_get_number (mp); - if (nparts < 2) - return FALSE; - - /* The first part should be application/pgp-encrypted */ - part = camel_multipart_get_part (mp, 0); - type = camel_mime_part_get_content_type (part); - if (!header_content_type_is (type, "application", "pgp-encrypted")) - return FALSE; - - /* The second part should be application/octet-stream - this - is the one we care most about */ - part = camel_multipart_get_part (mp, 1); - type = camel_mime_part_get_content_type (part); - if (!header_content_type_is (type, "application", "octet-stream")) - return FALSE; - - return TRUE; -} |