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This commit was manufactured by cvs2svn to create tagGNOME_UTILS_2_1_4
'GNOME_UTILS_2_1_4'.
svn path=/tags/GNOME_UTILS_2_1_4/; revision=19026
Diffstat (limited to 'camel/camel-smime-utils.c')
-rw-r--r-- | camel/camel-smime-utils.c | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/camel/camel-smime-utils.c b/camel/camel-smime-utils.c deleted file mode 100644 index 0aa41c2efe..0000000000 --- a/camel/camel-smime-utils.c +++ /dev/null @@ -1,126 +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 "camel-smime-utils.h" -#include "camel-multipart.h" - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#define d(x) x - -/** rfc2633 stuff (aka S/MIME v3) ********************************/ - -gboolean -camel_smime_is_smime_v3_signed (CamelMimePart *mime_part) -{ - CamelDataWrapper *wrapper; - CamelMultipart *mp; - CamelMimePart *part; - CamelContentType *type; - const gchar *param, *micalg; - 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; - - /* check that we have a protocol param with the value: "application/pkcs7-signature" */ - param = header_content_type_param (type, "protocol"); - if (!param || strcasecmp (param, "application/pkcs7-signature")) - return FALSE; - - /* check that we have a micalg parameter */ - micalg = header_content_type_param (type, "micalg"); - if (!micalg) - return FALSE; - - /* 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/pkcs7-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", "pkcs7-signature")) - return FALSE; - - /* The second part should be application/pkcs7-signature. */ - part = camel_multipart_get_part (mp, 1); - type = camel_mime_part_get_content_type (part); - if (!header_content_type_is (type, "application", "pkcs7-signature")) - return FALSE; - - return TRUE; -} - -gboolean -camel_smime_is_smime_v3_encrypted (CamelMimePart *mime_part) -{ - char *types[] = { "p7m", "p7c", "p7s", NULL }; - const gchar *param, *filename; - CamelContentType *type; - int i; - - /* check that we have a application/pkcs7-mime part */ - type = camel_mime_part_get_content_type (mime_part); - if (header_content_type_is (type, "application", "pkcs7-mime")) { - /* check to make sure it's an encrypted pkcs7-mime part? */ - return TRUE; - } - - if (header_content_type_is (type, "application", "octet-stream")) { - /* check to see if we have a paremeter called "smime-type" */ - param = header_content_type_param (type, "smime-type"); - if (param) - return TRUE; - - /* check to see if there is a name param and if it has a smime extension */ - param = header_content_type_param (type, "name"); - if (param && *param && strlen (param) > 4) { - for (i = 0; types[i]; i++) - if (!strcasecmp (param + strlen (param)-4, types[i])) - return TRUE; - } - - /* check to see if there is a filename param and if it has a smime extension */ - filename = camel_mime_part_get_filename (mime_part); - if (filename && *filename && strlen (filename) > 4) { - for (i = 0; types[i]; i++) - if (!strcasecmp (filename + strlen (filename)-4, types[i])) - return TRUE; - } - } - - return FALSE; -} |