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110 lines
3.1 KiB
110 lines
3.1 KiB
3 years ago
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diff -uPr cyrus-sasl-2.1.27/configure.ac cyrus-sasl-2.1.27.ossl3/configure.ac
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--- cyrus-sasl-2.1.27/configure.ac 2021-10-06 11:29:53.274375206 -0400
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+++ cyrus-sasl-2.1.27.ossl3/configure.ac 2021-10-06 11:31:19.966726775 -0400
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@@ -1115,7 +1115,11 @@
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with_rc4=yes)
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if test "$with_rc4" != no; then
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- AC_DEFINE(WITH_RC4,[],[Use RC4])
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+ if test "$with_openssl" = no; then
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+ AC_WARN([OpenSSL not found -- RC4 will be disabled])
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+ else
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+ AC_DEFINE(WITH_RC4,[],[Use RC4])
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+ fi
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fi
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building_for_macosx=no
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diff -uPr cyrus-sasl-2.1.27/plugins/scram.c cyrus-sasl-2.1.27.ossl3/plugins/scram.c
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--- cyrus-sasl-2.1.27/plugins/scram.c 2018-11-08 12:29:57.000000000 -0500
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+++ cyrus-sasl-2.1.27.ossl3/plugins/scram.c 2021-10-06 11:31:04.407484201 -0400
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@@ -65,7 +65,9 @@
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#include <openssl/sha.h>
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#include <openssl/evp.h>
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+#if OPENSSL_VERSION_NUMBER < 0x30000000L
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#include <openssl/hmac.h>
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+#endif
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/***************************** Common Section *****************************/
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@@ -267,6 +271,32 @@
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}
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#endif
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+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
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+
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+/* Decalre as void given functions never use the result */
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+void *HMAC(const EVP_MD *evp_md, const void *key, int key_len,
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+ const unsigned char *data, size_t data_len,
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+ unsigned char *md, unsigned int *md_len)
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+{
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+ const char *digest;
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+ size_t digest_size;
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+ size_t out_len;
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+ void *ret = NULL;
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+
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+ digest = EVP_MD_get0_name(evp_md);
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+ if (digest == NULL) {
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+ return NULL;
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+ }
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+ digest_size = EVP_MD_size(evp_md);
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+
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+ ret = EVP_Q_mac(NULL, "hmac", NULL, digest, NULL, key, key_len,
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+ data, data_len, md, digest_size, &out_len);
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+ if (ret != NULL) {
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+ *md_len = (unsigned int)out_len;
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+ }
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+ return ret;
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+}
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+#endif
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/* The result variable need to point to a buffer big enough for the [SHA-1] hash */
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static void
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diff -uPr cyrus-sasl-2.1.27/saslauthd/lak.c cyrus-sasl-2.1.27.ossl3/saslauthd/lak.c
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--- cyrus-sasl-2.1.27/saslauthd/lak.c 2022-01-09 11:30:50.000000000 -0400
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+++ cyrus-sasl-2.1.27.ossl3/saslauthd/lak.c 2022-01-09 11:30:50.000000001 -0400
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@@ -1806,18 +1806,36 @@
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return rc;
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}
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- EVP_DigestInit(mdctx, md);
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- EVP_DigestUpdate(mdctx, passwd, strlen(passwd));
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+ rc = EVP_DigestInit(mdctx, md);
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+ if (rc != 1) {
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+ rc = LAK_FAIL;
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+ goto done;
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+ }
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+ rc = EVP_DigestUpdate(mdctx, passwd, strlen(passwd));
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+ if (rc != 1) {
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+ rc = LAK_FAIL;
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+ goto done;
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+ }
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if (hrock->salted) {
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- EVP_DigestUpdate(mdctx, &cred[EVP_MD_size(md)],
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- clen - EVP_MD_size(md));
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+ rc = EVP_DigestUpdate(mdctx, &cred[EVP_MD_size(md)],
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+ clen - EVP_MD_size(md));
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+ if (rc != 1) {
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+ rc = LAK_FAIL;
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+ goto done;
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+ }
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+ }
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+ rc = EVP_DigestFinal(mdctx, digest, NULL);
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+ if (rc != 1) {
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+ rc = LAK_FAIL;
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+ goto done;
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}
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- EVP_DigestFinal(mdctx, digest, NULL);
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- EVP_MD_CTX_free(mdctx);
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rc = memcmp((char *)cred, (char *)digest, EVP_MD_size(md));
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+ rc = rc ? LAK_INVALID_PASSWORD : LAK_OK;
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+done:
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+ EVP_MD_CTX_free(mdctx);
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free(cred);
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- return rc ? LAK_INVALID_PASSWORD : LAK_OK;
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+ return rc;
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}
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#endif /* HAVE_OPENSSL */
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