```sh git grep -l '^patch_args=-Np0' "srcpkgs/$1*/template" | while read template; do for p in ${template%/template}/patches/*; do sed -i ' \,^[+-][+-][+-] /dev/null,b /^[*-]\+ [0-9]\+\(,[0-9]\+\)\? [*-]\+$/b s,^[*][*][*] ,&a/, /^--- /{ s,\(^--- \)\(./\)*,\1a/, s,[.-][Oo][Rr][Ii][Gg]\([ /]\),\1, s/[.-][Oo][Rr][Ii][Gg]$// s/[.]patched[.]\([^.]\)/.\1/ h } /^+++ -/{ g s/^--- a/+++ b/ b } s,\(^+++ \)\(./\)*,\1b/, ' "$p" done sed -i '/^patch_args=/d' $template done ```
417 lines
10 KiB
Diff
417 lines
10 KiB
Diff
$NetBSD: patch-src_lib_openssl__crypto.c,v 1.1 2020/04/25 12:07:47 nia Exp $
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Sync with NetBSD src to fix build with OpenSSL 1.1.
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--- a/src/lib/openssl_crypto.c 2020-04-25 11:54:50.243962468 +0000
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+++ b/src/lib/openssl_crypto.c
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@@ -88,18 +88,144 @@ __COPYRIGHT("@(#) Copyright (c) 2009 The
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#include "netpgpdigest.h"
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#include "packet.h"
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+static void
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+takeRSA(const RSA *orsa, pgp_rsa_pubkey_t *pk, pgp_rsa_seckey_t *sk)
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+{
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+ const BIGNUM *n, *e, *d, *q, *p;
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+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
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+ RSA_get0_key(orsa, &n, &e, &d);
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+ RSA_get0_factors(orsa, &q, &p);
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+#else
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+ n = orsa->n;
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+ e = orsa->e;
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+ d = orsa->d;
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+ p = orsa->p;
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+ q = orsa->q;
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+#endif
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+ if (sk) {
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+ sk->d = BN_dup(d);
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+ sk->p = BN_dup(p);
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+ sk->q = BN_dup(q);
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+ }
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+ if (pk) {
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+ pk->n = BN_dup(n);
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+ pk->e = BN_dup(e);
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+ }
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+}
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-static void
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-test_seckey(const pgp_seckey_t *seckey)
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+static RSA *
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+makeRSA(const pgp_rsa_pubkey_t *pubkey, const pgp_rsa_seckey_t *seckey)
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+{
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+ BIGNUM *n, *e, *d, *p, *q;
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+ RSA *orsa;
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+
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+ orsa = RSA_new();
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+ n = BN_dup(pubkey->n);
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+ e = BN_dup(pubkey->e);
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+
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+ if (seckey) {
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+ d = BN_dup(seckey->d);
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+ p = BN_dup(seckey->p);
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+ q = BN_dup(seckey->q);
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+ } else {
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+ d = p = q = NULL;
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+ }
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+
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+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
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+ RSA_set0_key(orsa, n, e, d);
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+ RSA_set0_factors(orsa, p, q);
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+#else
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+ BN_free(orsa->n);
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+ BN_free(orsa->e);
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+ orsa->n = n;
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+ orsa->e = e;
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+ if (d) {
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+ BN_free(orsa->d);
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+ orsa->d = d;
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+ }
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+ if (p) {
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+ BN_free(orsa->p);
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+ orsa->p = p;
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+ }
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+ if (q) {
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+ BN_free(orsa->q);
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+ orsa->q = q;
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+ }
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+#endif
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+ return orsa;
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+}
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+
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+static DSA_SIG *
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+makeDSA_SIG(const pgp_dsa_sig_t *sig)
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+{
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+ DSA_SIG *osig;
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+ BIGNUM *r, *s;
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+
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+ osig = DSA_SIG_new();
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+ r = BN_dup(sig->r);
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+ s = BN_dup(sig->s);
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+
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+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
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+ DSA_SIG_set0(osig, r, s);
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+#else
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+ BN_free(osig->r);
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+ BN_free(osig->s);
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+ osig->r = r;
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+ osig->s = s;
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+#endif
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+
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+ return osig;
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+}
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+
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+static DSA *
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+makeDSA(const pgp_dsa_pubkey_t *dsa, const pgp_dsa_seckey_t *secdsa)
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{
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- RSA *test = RSA_new();
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+ DSA *odsa;
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+ BIGNUM *p, *q, *g, *y, *x;
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- test->n = BN_dup(seckey->pubkey.key.rsa.n);
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- test->e = BN_dup(seckey->pubkey.key.rsa.e);
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+ odsa = DSA_new();
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- test->d = BN_dup(seckey->key.rsa.d);
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- test->p = BN_dup(seckey->key.rsa.p);
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- test->q = BN_dup(seckey->key.rsa.q);
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+ p = BN_dup(dsa->p);
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+ q = BN_dup(dsa->q);
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+ g = BN_dup(dsa->g);
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+ y = BN_dup(dsa->y);
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+ x = secdsa ? secdsa->x : NULL;
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+
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+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
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+ DSA_set0_key(odsa, y, x);
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+#else
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+ BN_free(odsa->p);
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+ BN_free(odsa->q);
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+ BN_free(odsa->g);
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+ BN_free(odsa->pub_key);
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+ odsa->p = p;
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+ odsa->q = q;
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+ odsa->g = g;
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+ odsa->pub_key = y;
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+ if (x) {
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+ BN_free(odsa->priv_key);
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+ odsa->priv_key = x;
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+ }
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+#endif
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+ return odsa;
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+}
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+
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+static void
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+takeDSA(const DSA *odsa, pgp_dsa_seckey_t *sk)
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+{
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+ const BIGNUM *x;
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+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
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+ DSA_get0_key(odsa, NULL, &x);
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+#else
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+ x = odsa->priv_key;
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+#endif
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+ sk->x = BN_dup(x);
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+}
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+
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+static void
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+test_seckey(const pgp_seckey_t *seckey)
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+{
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+ RSA *test = makeRSA(&seckey->pubkey.key.rsa, &seckey->key.rsa);
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if (RSA_check_key(test) != 1) {
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(void) fprintf(stderr,
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@@ -434,25 +560,15 @@ pgp_dsa_verify(const uint8_t *hash, size
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const pgp_dsa_pubkey_t *dsa)
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{
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unsigned qlen;
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- DSA_SIG *osig;
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- DSA *odsa;
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+ DSA_SIG *osig = makeDSA_SIG(sig);
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+ DSA *odsa = makeDSA(dsa, NULL);
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int ret;
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- osig = DSA_SIG_new();
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- osig->r = sig->r;
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- osig->s = sig->s;
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-
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- odsa = DSA_new();
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- odsa->p = dsa->p;
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- odsa->q = dsa->q;
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- odsa->g = dsa->g;
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- odsa->pub_key = dsa->y;
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-
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if (pgp_get_debug_level(__FILE__)) {
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hexdump(stderr, "input hash", hash, hash_length);
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- (void) fprintf(stderr, "Q=%d\n", BN_num_bytes(odsa->q));
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+ (void) fprintf(stderr, "Q=%d\n", BN_num_bytes(dsa->q));
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}
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- if ((qlen = (unsigned)BN_num_bytes(odsa->q)) < hash_length) {
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+ if ((qlen = (unsigned)BN_num_bytes(dsa->q)) < hash_length) {
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hash_length = qlen;
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}
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ret = DSA_do_verify(hash, (int)hash_length, osig, odsa);
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@@ -464,10 +580,7 @@ pgp_dsa_verify(const uint8_t *hash, size
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return 0;
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}
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- odsa->p = odsa->q = odsa->g = odsa->pub_key = NULL;
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DSA_free(odsa);
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-
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- osig->r = osig->s = NULL;
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DSA_SIG_free(osig);
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return (unsigned)ret;
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@@ -488,19 +601,14 @@ pgp_rsa_public_decrypt(uint8_t *out,
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size_t length,
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const pgp_rsa_pubkey_t *pubkey)
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{
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- RSA *orsa;
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- int n;
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-
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- orsa = RSA_new();
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- orsa->n = pubkey->n;
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- orsa->e = pubkey->e;
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+ RSA *orsa = makeRSA(pubkey, NULL);
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+ int ret;
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- n = RSA_public_decrypt((int)length, in, out, orsa, RSA_NO_PADDING);
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+ ret = RSA_public_decrypt((int)length, in, out, orsa, RSA_NO_PADDING);
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- orsa->n = orsa->e = NULL;
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RSA_free(orsa);
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- return n;
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+ return ret;
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}
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/**
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@@ -520,21 +628,10 @@ pgp_rsa_private_encrypt(uint8_t *out,
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const pgp_rsa_seckey_t *seckey,
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const pgp_rsa_pubkey_t *pubkey)
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{
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- RSA *orsa;
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- int n;
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+ RSA *orsa = makeRSA(pubkey, seckey);
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+ int ret;
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- orsa = RSA_new();
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- orsa->n = BN_dup(pubkey->n);
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- orsa->d = seckey->d;
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- orsa->p = seckey->q; /* p and q are round the other way in openssl */
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- orsa->q = seckey->p;
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-
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- /* debug */
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- orsa->e = BN_dup(pubkey->e);
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- /* If this isn't set, it's very likely that the programmer hasn't */
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- /* decrypted the secret key. RSA_check_key segfaults in that case. */
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- /* Use pgp_decrypt_seckey() to do that. */
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- if (orsa->d == NULL) {
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+ if (seckey->d == NULL) {
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(void) fprintf(stderr, "orsa is not set\n");
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return 0;
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}
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@@ -544,12 +641,11 @@ pgp_rsa_private_encrypt(uint8_t *out,
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}
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/* end debug */
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- n = RSA_private_encrypt((int)length, in, out, orsa, RSA_NO_PADDING);
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+ ret = RSA_private_encrypt((int)length, in, out, orsa, RSA_NO_PADDING);
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- orsa->n = orsa->d = orsa->p = orsa->q = NULL;
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RSA_free(orsa);
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- return n;
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+ return ret;
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}
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/**
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@@ -569,18 +665,10 @@ pgp_rsa_private_decrypt(uint8_t *out,
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const pgp_rsa_seckey_t *seckey,
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const pgp_rsa_pubkey_t *pubkey)
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{
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- RSA *keypair;
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+ RSA *keypair = makeRSA(pubkey, seckey);
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int n;
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char errbuf[1024];
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- keypair = RSA_new();
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- keypair->n = pubkey->n; /* XXX: do we need n? */
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- keypair->d = seckey->d;
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- keypair->p = seckey->q;
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- keypair->q = seckey->p;
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-
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- /* debug */
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- keypair->e = pubkey->e;
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if (RSA_check_key(keypair) != 1) {
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(void) fprintf(stderr, "RSA_check_key is not set\n");
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return 0;
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@@ -600,7 +688,6 @@ pgp_rsa_private_decrypt(uint8_t *out,
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ERR_error_string(err, &errbuf[0]);
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(void) fprintf(stderr, "openssl error : %s\n", errbuf);
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}
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- keypair->n = keypair->d = keypair->p = keypair->q = NULL;
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RSA_free(keypair);
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return n;
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@@ -620,15 +707,11 @@ pgp_rsa_public_encrypt(uint8_t *out,
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size_t length,
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const pgp_rsa_pubkey_t *pubkey)
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{
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- RSA *orsa;
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+ RSA *orsa = makeRSA(pubkey, NULL);
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int n;
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/* printf("pgp_rsa_public_encrypt: length=%ld\n", length); */
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- orsa = RSA_new();
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- orsa->n = pubkey->n;
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- orsa->e = pubkey->e;
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-
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/* printf("len: %ld\n", length); */
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/* pgp_print_bn("n: ", orsa->n); */
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/* pgp_print_bn("e: ", orsa->e); */
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@@ -640,7 +723,6 @@ pgp_rsa_public_encrypt(uint8_t *out,
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fd_out = BIO_new_fd(fileno(stderr), BIO_NOCLOSE);
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ERR_print_errors(fd_out);
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}
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- orsa->n = orsa->e = NULL;
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RSA_free(orsa);
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return n;
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@@ -656,7 +738,9 @@ void
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pgp_crypto_finish(void)
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{
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CRYPTO_cleanup_all_ex_data();
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+#if OPENSSL_VERSION_NUMBER < 0x10100000L
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ERR_remove_state((unsigned long)0);
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+#endif
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}
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/**
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@@ -692,25 +776,33 @@ rsa_generate_keypair(pgp_key_t *keydata,
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BN_CTX *ctx;
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pgp_output_t *output;
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pgp_memory_t *mem;
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+ BIGNUM *bne;
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+ pgp_rsa_pubkey_t *pk;
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+ pgp_rsa_seckey_t *sk;
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ctx = BN_CTX_new();
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pgp_keydata_init(keydata, PGP_PTAG_CT_SECRET_KEY);
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seckey = pgp_get_writable_seckey(keydata);
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+ pk = &seckey->pubkey.key.rsa;
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+ sk = &seckey->key.rsa;
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/* generate the key pair */
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- rsa = RSA_generate_key(numbits, e, NULL, NULL);
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+ bne = BN_new();
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+ BN_set_word(bne, e);
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+
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+ rsa = RSA_new();
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+ RSA_generate_key_ex(rsa, numbits, bne, NULL);
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+ BN_free(bne);
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/* populate pgp key from ssl key */
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+ takeRSA(rsa, pk, sk);
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seckey->pubkey.version = PGP_V4;
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seckey->pubkey.birthtime = time(NULL);
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seckey->pubkey.days_valid = 0;
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seckey->pubkey.alg = PGP_PKA_RSA;
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- seckey->pubkey.key.rsa.n = BN_dup(rsa->n);
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- seckey->pubkey.key.rsa.e = BN_dup(rsa->e);
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-
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seckey->s2k_usage = PGP_S2KU_ENCRYPTED_AND_HASHED;
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seckey->s2k_specifier = PGP_S2KS_SALTED;
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/* seckey->s2k_specifier=PGP_S2KS_SIMPLE; */
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@@ -721,11 +813,8 @@ rsa_generate_keypair(pgp_key_t *keydata,
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seckey->octetc = 0;
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seckey->checksum = 0;
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- seckey->key.rsa.d = BN_dup(rsa->d);
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- seckey->key.rsa.p = BN_dup(rsa->p);
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- seckey->key.rsa.q = BN_dup(rsa->q);
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- seckey->key.rsa.u = BN_mod_inverse(NULL, rsa->p, rsa->q, ctx);
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- if (seckey->key.rsa.u == NULL) {
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+ sk->u = BN_mod_inverse(NULL, sk->p, sk->q, ctx);
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+ if (sk->u == NULL) {
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(void) fprintf(stderr, "seckey->key.rsa.u is NULL\n");
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return 0;
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}
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@@ -817,18 +906,10 @@ pgp_dsa_sign(uint8_t *hashbuf,
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const pgp_dsa_pubkey_t *pubdsa)
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{
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DSA_SIG *dsasig;
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- DSA *odsa;
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-
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- odsa = DSA_new();
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- odsa->p = pubdsa->p;
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- odsa->q = pubdsa->q;
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- odsa->g = pubdsa->g;
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- odsa->pub_key = pubdsa->y;
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- odsa->priv_key = secdsa->x;
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+ DSA *odsa = makeDSA(pubdsa, secdsa);
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dsasig = DSA_do_sign(hashbuf, (int)hashsize, odsa);
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- odsa->p = odsa->q = odsa->g = odsa->pub_key = odsa->priv_key = NULL;
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DSA_free(odsa);
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return dsasig;
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@@ -860,15 +941,12 @@ openssl_read_pem_seckey(const char *f, p
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rsa = PEM_read_RSAPrivateKey(fp, NULL, NULL, pass);
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} while (rsa == NULL);
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}
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- key->key.seckey.key.rsa.d = rsa->d;
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- key->key.seckey.key.rsa.p = rsa->p;
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- key->key.seckey.key.rsa.q = rsa->q;
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- key->key.seckey.key.rsa.d = rsa->d;
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+ takeRSA(rsa, NULL, &key->key.seckey.key.rsa);
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} else if (strcmp(type, "ssh-dss") == 0) {
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if ((dsa = PEM_read_DSAPrivateKey(fp, NULL, NULL, NULL)) == NULL) {
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ok = 0;
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} else {
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- key->key.seckey.key.dsa.x = dsa->priv_key;
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+ takeDSA(dsa, &key->key.seckey.key.dsa);
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}
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} else {
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ok = 0;
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