openssl: Move to a module and split thirdparty lib

Same rationale as the previous commits.

1 files changed, 222 insertions, 0 deletions

diff --git a/thirdparty/openssl/crypto/objects/obj_xref.c b/thirdparty/openssl/crypto/objects/obj_xref.c
new file mode 100644
index 0000000000..97b305d213
--- /dev/null
+++ b/thirdparty/openssl/crypto/objects/obj_xref.c
@@ -0,0 +1,222 @@
+/* crypto/objects/obj_xref.c */
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 2006.
+ */
+/* ====================================================================
+ * Copyright (c) 2006 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
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <openssl/objects.h>
+#include "obj_xref.h"
+
+DECLARE_STACK_OF(nid_triple)
+STACK_OF(nid_triple) *sig_app, *sigx_app;
+
+static int sig_cmp(const nid_triple *a, const nid_triple *b)
+{
+    return a->sign_id - b->sign_id;
+}
+
+DECLARE_OBJ_BSEARCH_CMP_FN(nid_triple, nid_triple, sig);
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(nid_triple, nid_triple, sig);
+
+static int sig_sk_cmp(const nid_triple *const *a, const nid_triple *const *b)
+{
+    return (*a)->sign_id - (*b)->sign_id;
+}
+
+DECLARE_OBJ_BSEARCH_CMP_FN(const nid_triple *, const nid_triple *, sigx);
+
+static int sigx_cmp(const nid_triple *const *a, const nid_triple *const *b)
+{
+    int ret;
+    ret = (*a)->hash_id - (*b)->hash_id;
+    if (ret)
+        return ret;
+    return (*a)->pkey_id - (*b)->pkey_id;
+}
+
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(const nid_triple *, const nid_triple *, sigx);
+
+int OBJ_find_sigid_algs(int signid, int *pdig_nid, int *ppkey_nid)
+{
+    nid_triple tmp;
+    const nid_triple *rv = NULL;
+    tmp.sign_id = signid;
+
+    if (sig_app) {
+        int idx = sk_nid_triple_find(sig_app, &tmp);
+        if (idx >= 0)
+            rv = sk_nid_triple_value(sig_app, idx);
+    }
+#ifndef OBJ_XREF_TEST2
+    if (rv == NULL) {
+        rv = OBJ_bsearch_sig(&tmp, sigoid_srt,
+                             sizeof(sigoid_srt) / sizeof(nid_triple));
+    }
+#endif
+    if (rv == NULL)
+        return 0;
+    if (pdig_nid)
+        *pdig_nid = rv->hash_id;
+    if (ppkey_nid)
+        *ppkey_nid = rv->pkey_id;
+    return 1;
+}
+
+int OBJ_find_sigid_by_algs(int *psignid, int dig_nid, int pkey_nid)
+{
+    nid_triple tmp;
+    const nid_triple *t = &tmp;
+    const nid_triple **rv = NULL;
+
+    tmp.hash_id = dig_nid;
+    tmp.pkey_id = pkey_nid;
+
+    if (sigx_app) {
+        int idx = sk_nid_triple_find(sigx_app, &tmp);
+        if (idx >= 0) {
+            t = sk_nid_triple_value(sigx_app, idx);
+            rv = &t;
+        }
+    }
+#ifndef OBJ_XREF_TEST2
+    if (rv == NULL) {
+        rv = OBJ_bsearch_sigx(&t, sigoid_srt_xref,
+                              sizeof(sigoid_srt_xref) / sizeof(nid_triple *)
+            );
+    }
+#endif
+    if (rv == NULL)
+        return 0;
+    if (psignid)
+        *psignid = (*rv)->sign_id;
+    return 1;
+}
+
+int OBJ_add_sigid(int signid, int dig_id, int pkey_id)
+{
+    nid_triple *ntr;
+    if (!sig_app)
+        sig_app = sk_nid_triple_new(sig_sk_cmp);
+    if (!sig_app)
+        return 0;
+    if (!sigx_app)
+        sigx_app = sk_nid_triple_new(sigx_cmp);
+    if (!sigx_app)
+        return 0;
+    ntr = OPENSSL_malloc(sizeof(int) * 3);
+    if (!ntr)
+        return 0;
+    ntr->sign_id = signid;
+    ntr->hash_id = dig_id;
+    ntr->pkey_id = pkey_id;
+
+    if (!sk_nid_triple_push(sig_app, ntr)) {
+        OPENSSL_free(ntr);
+        return 0;
+    }
+
+    if (!sk_nid_triple_push(sigx_app, ntr))
+        return 0;
+
+    sk_nid_triple_sort(sig_app);
+    sk_nid_triple_sort(sigx_app);
+
+    return 1;
+}
+
+static void sid_free(nid_triple *tt)
+{
+    OPENSSL_free(tt);
+}
+
+void OBJ_sigid_free(void)
+{
+    if (sig_app) {
+        sk_nid_triple_pop_free(sig_app, sid_free);
+        sig_app = NULL;
+    }
+    if (sigx_app) {
+        sk_nid_triple_free(sigx_app);
+        sigx_app = NULL;
+    }
+}
+
+#ifdef OBJ_XREF_TEST
+
+main()
+{
+    int n1, n2, n3;
+
+    int i, rv;
+# ifdef OBJ_XREF_TEST2
+    for (i = 0; i < sizeof(sigoid_srt) / sizeof(nid_triple); i++) {
+        OBJ_add_sigid(sigoid_srt[i][0], sigoid_srt[i][1], sigoid_srt[i][2]);
+    }
+# endif
+
+    for (i = 0; i < sizeof(sigoid_srt) / sizeof(nid_triple); i++) {
+        n1 = sigoid_srt[i][0];
+        rv = OBJ_find_sigid_algs(n1, &n2, &n3);
+        printf("Forward: %d, %s %s %s\n", rv,
+               OBJ_nid2ln(n1), OBJ_nid2ln(n2), OBJ_nid2ln(n3));
+        n1 = 0;
+        rv = OBJ_find_sigid_by_algs(&n1, n2, n3);
+        printf("Reverse: %d, %s %s %s\n", rv,
+               OBJ_nid2ln(n1), OBJ_nid2ln(n2), OBJ_nid2ln(n3));
+    }
+}
+
+#endif