From: Dr. Stephen Henson Date: Sun, 1 May 2005 12:47:33 +0000 (+0000) Subject: Update from HEAD. X-Git-Tag: BEN_FIPS_TEST_8~52 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=73f3c281ff727f7d2627d17ea91540933fc64481;p=oweals%2Fopenssl.git Update from HEAD. --- diff --git a/CHANGES b/CHANGES index 1a8cc26ada..12116187d6 100644 --- a/CHANGES +++ b/CHANGES @@ -4,6 +4,10 @@ Changes between 0.9.7g and 0.9.7h [XX xxx XXXX] + *) Add support for smime-type MIME parameter in S/MIME messages which some + clients need. + [Steve Henson] + *) New function BN_MONT_CTX_set_locked() to set montgomery parameters in a threadsafe manner. Modify rsa code to use new function and add calls to dsa and dh code (which had race conditions before). diff --git a/crypto/pkcs7/pk7_mime.c b/crypto/pkcs7/pk7_mime.c index 5d2a97839d..927b88c3e7 100644 --- a/crypto/pkcs7/pk7_mime.c +++ b/crypto/pkcs7/pk7_mime.c @@ -3,7 +3,7 @@ * project 1999. */ /* ==================================================================== - * Copyright (c) 1999-2003 The OpenSSL Project. All rights reserved. + * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -152,11 +152,12 @@ int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags) { char bound[33], c; int i; - char *mime_prefix, *mime_eol; + char *mime_prefix, *mime_eol, *msg_type=NULL; if (flags & PKCS7_NOOLDMIMETYPE) mime_prefix = "application/pkcs7-"; else mime_prefix = "application/x-pkcs7-"; + if (flags & PKCS7_CRLFEOL) mime_eol = "\r\n"; else @@ -198,11 +199,30 @@ int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags) mime_eol, mime_eol); return 1; } + + /* Determine smime-type header */ + + if (PKCS7_type_is_enveloped(p7)) + msg_type = "enveloped-data"; + else if (PKCS7_type_is_signed(p7)) + { + /* If we have any signers it is signed-data othewise + * certs-only. + */ + STACK_OF(PKCS7_SIGNER_INFO) *sinfos; + sinfos = PKCS7_get_signer_info(p7); + if (sk_PKCS7_SIGNER_INFO_num(sinfos) > 0) + msg_type = "signed-data"; + else + msg_type = "certs-only"; + } /* MIME headers */ BIO_printf(bio, "MIME-Version: 1.0%s", mime_eol); BIO_printf(bio, "Content-Disposition: attachment;"); BIO_printf(bio, " filename=\"smime.p7m\"%s", mime_eol); BIO_printf(bio, "Content-Type: %smime;", mime_prefix); + if (msg_type) + BIO_printf(bio, " smime-type=%s;", msg_type); BIO_printf(bio, " name=\"smime.p7m\"%s", mime_eol); BIO_printf(bio, "Content-Transfer-Encoding: base64%s%s", mime_eol, mime_eol);