openssl10: rename back to openssl and make it the default via PREFERRED_VERSION

openssl 1.1 broke 3rd party layers a lot more than was expected; let's flip
the switch at the start of next development cycle.

Add a PROVIDES = "openssl10" to openssl 1.0 recipe; any dependency that is
not compatible with 1.1 should use that in its DEPENDS, as the 1.0
recipe will later be renamed back to openssl10. This does not always work:
http://lists.openembedded.org/pipermail/openembedded-core/2017-August/140957.html
but for many recipes it does.

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 69 deletions

diff --git a/meta/recipes-connectivity/openssl/openssl10/Use-SHA256-not-MD5-as-default-digest.patch b/meta/recipes-connectivity/openssl/openssl10/Use-SHA256-not-MD5-as-default-digest.patch
deleted file mode 100644
index 58c9ee7844..0000000000
--- a/meta/recipes-connectivity/openssl/openssl10/Use-SHA256-not-MD5-as-default-digest.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-From d795f5f20a29adecf92c09459a3ee07ffac01a99 Mon Sep 17 00:00:00 2001
-From: Rich Salz <rsalz@akamai.com>
-Date: Sat, 13 Jun 2015 17:03:39 -0400
-Subject: [PATCH] Use SHA256 not MD5 as default digest.
-
-Commit f8547f62c212837dbf44fb7e2755e5774a59a57b upstream.
-
-Upstream-Status: Backport
-Backport from OpenSSL 2.0 to OpenSSL 1.0.2
-Commit f8547f62c212837dbf44fb7e2755e5774a59a57b   
-
-CVE: CVE-2004-2761
-
-    The MD5 Message-Digest Algorithm is not collision resistant,
-    which makes it easier for context-dependent attackers to            
-    conduct spoofing attacks, as demonstrated by attacks on the     
-    use of MD5 in the signature algorithm of an X.509 certificate.     
-
-Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
-Signed-off-by: Zhang Xiao <xiao.zhang@windriver.com>     
-Signed-off-by: T.O. Radzy Radzykewycz <radzy@windriver.com> 
----
- apps/ca.c   | 2 +-
- apps/dgst.c | 2 +-
- apps/enc.c  | 2 +-
- 3 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/apps/ca.c b/apps/ca.c
-index 3b7336c..8f3a84b 100644
---- a/apps/ca.c
-+++ b/apps/ca.c
-@@ -1612,7 +1612,7 @@ static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
-     } else
-         BIO_printf(bio_err, "Signature ok\n");
- 
--    if ((rreq = X509_to_X509_REQ(req, NULL, EVP_md5())) == NULL)
-+    if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL)
-         goto err;
- 
-     ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
-diff --git a/apps/dgst.c b/apps/dgst.c
-index 95e5fa3..0d1529f 100644
---- a/apps/dgst.c
-+++ b/apps/dgst.c
-@@ -442,7 +442,7 @@ int MAIN(int argc, char **argv)
-             goto end;
-         }
-         if (md == NULL)
--            md = EVP_md5();
-+            md = EVP_sha256();
-         if (!EVP_DigestInit_ex(mctx, md, impl)) {
-             BIO_printf(bio_err, "Error setting digest %s\n", pname);
-             ERR_print_errors(bio_err);
-diff --git a/apps/enc.c b/apps/enc.c
-index 7b7c70b..a7d944c 100644
---- a/apps/enc.c
-+++ b/apps/enc.c
-@@ -344,7 +344,7 @@ int MAIN(int argc, char **argv)
-     }
- 
-     if (dgst == NULL) {
--        dgst = EVP_md5();
-+        dgst = EVP_sha256();
-     }
- 
-     if (bufsize != NULL) {
--- 
-1.9.1
-