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75 lines
1.6 KiB
75 lines
1.6 KiB
2 years ago
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From 6c8dd87f311e411bcb1c72c1c780497881a5621c Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
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Date: Mon, 4 Sep 2017 11:32:03 +0200
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Subject: [PATCH 35/59] Modify DH enablement patch to build with OpenSSL 1.1
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---
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ssl.c | 41 ++++++++++++++++++++++++++++++++++++++---
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1 file changed, 38 insertions(+), 3 deletions(-)
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diff --git a/ssl.c b/ssl.c
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index ba8a613..09ec96a 100644
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--- a/ssl.c
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+++ b/ssl.c
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@@ -88,19 +88,54 @@ static struct mystr debug_str;
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}
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#endif
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+#if OPENSSL_VERSION_NUMBER < 0x10100000L
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+int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g)
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+{
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+ /* If the fields p and g in d are NULL, the corresponding input
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+ * parameters MUST be non-NULL. q may remain NULL.
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+ */
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+ if ((dh->p == NULL && p == NULL)
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+ || (dh->g == NULL && g == NULL))
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+ return 0;
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+
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+ if (p != NULL) {
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+ BN_free(dh->p);
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+ dh->p = p;
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+ }
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+ if (q != NULL) {
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+ BN_free(dh->q);
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+ dh->q = q;
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+ }
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+ if (g != NULL) {
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+ BN_free(dh->g);
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+ dh->g = g;
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+ }
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+
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+ if (q != NULL) {
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+ dh->length = BN_num_bits(q);
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+ }
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+
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+ return 1;
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+}
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+#endif
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+
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#if !defined(DH_get_dh)
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// Grab DH parameters
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DH *
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DH_get_dh(int size)
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{
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+ BIGNUM *g = NULL;
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+ BIGNUM *p = NULL;
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DH *dh = DH_new();
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if (!dh) {
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return NULL;
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}
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- dh->p = DH_get_prime(match_dh_bits(size));
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- BN_dec2bn(&dh->g, "2");
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- if (!dh->p || !dh->g)
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+ p = DH_get_prime(match_dh_bits(size));
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+ BN_dec2bn(&g, "2");
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+ if (!p || !g || !DH_set0_pqg(dh, p, NULL, g))
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{
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+ BN_free(g);
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+ BN_free(p);
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DH_free(dh);
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return NULL;
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}
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--
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2.14.4
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