Revert "SERVER-67552: Creates a generic RsaPublicKey class that serves as a wrapper around RSA public key material in OpenSSL."

This reverts commit 8f895e99ade9d42f015595a60500bb694b9027ce.

(cherry picked from commit bc19fa9af32e8c015f0f58a5455b91196487a490)

5 files changed, 0 insertions, 193 deletions

diff --git a/src/mongo/crypto/SConscript b/src/mongo/crypto/SConscript
index af457d27050..4ce7ede944a 100644
--- a/src/mongo/crypto/SConscript
+++ b/src/mongo/crypto/SConscript
@@ -63,16 +63,6 @@ cryptoEnv.Library(
     ],
 )
 
-cryptoEnv.Library(
-    target='rsa_public_key',
-    source=[
-        'rsa_public_key.cpp',
-    ],
-    LIBDEPS=[
-        '$BUILD_DIR/mongo/base',
-    ],
-)
-
 env.Library(
     target="aead_encryption",
     source=[
@@ -139,7 +129,6 @@ env.CppUnitTest(
         'encryption_fields_util_test.cpp',
         'fle_crypto_test.cpp',
         'mechanism_scram_test.cpp',
-        'rsa_public_key_test.cpp',
         'sha1_block_test.cpp',
         'sha256_block_test.cpp',
         'sha512_block_test.cpp',
@@ -152,7 +141,6 @@ env.CppUnitTest(
         'aead_encryption',
         'encrypted_field_config',
         'fle_crypto',
-        'rsa_public_key',
         'sha_block_${MONGO_CRYPTO}',
     ],
 )
diff --git a/src/mongo/crypto/rsa_public_key.cpp b/src/mongo/crypto/rsa_public_key.cpp
deleted file mode 100644
index 76390e44606..00000000000
--- a/src/mongo/crypto/rsa_public_key.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- *    Copyright (C) 2022-present MongoDB, Inc.
- *
- *    This program is free software: you can redistribute it and/or modify
- *    it under the terms of the Server Side Public License, version 1,
- *    as published by MongoDB, Inc.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    Server Side Public License for more details.
- *
- *    You should have received a copy of the Server Side Public License
- *    along with this program. If not, see
- *    <http://www.mongodb.com/licensing/server-side-public-license>.
- *
- *    As a special exception, the copyright holders give permission to link the
- *    code of portions of this program with the OpenSSL library under certain
- *    conditions as described in each individual source file and distribute
- *    linked combinations including the program with the OpenSSL library. You
- *    must comply with the Server Side Public License in all respects for
- *    all of the code used other than as permitted herein. If you modify file(s)
- *    with this exception, you may extend this exception to your version of the
- *    file(s), but you are not obligated to do so. If you do not wish to do so,
- *    delete this exception statement from your version. If you delete this
- *    exception statement from all source files in the program, then also delete
- *    it in the license file.
- */
-
-#include "mongo/crypto/rsa_public_key.h"
-
-#include <iterator>
-
-#include "fmt/format.h"
-#include "mongo/base/string_data.h"
-#include "mongo/util/base64.h"
-
-namespace mongo::crypto {
-
-RsaPublicKey::RsaPublicKey(StringData keyId, StringData e, StringData n)
-    : _keyId(keyId.toString()) {
-    fmt::memory_buffer eBuffer;
-    base64url::decode(eBuffer, e);
-    std::copy(eBuffer.begin(), eBuffer.end(), std::back_inserter(_e));
-    fmt::memory_buffer nBuffer;
-    base64url::decode(nBuffer, n);
-    std::copy(nBuffer.begin(), nBuffer.end(), std::back_inserter(_n));
-}
-}  // namespace mongo::crypto
diff --git a/src/mongo/crypto/rsa_public_key.h b/src/mongo/crypto/rsa_public_key.h
deleted file mode 100644
index e5773d2af33..00000000000
--- a/src/mongo/crypto/rsa_public_key.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/**
- *    Copyright (C) 2022-present MongoDB, Inc.
- *
- *    This program is free software: you can redistribute it and/or modify
- *    it under the terms of the Server Side Public License, version 1,
- *    as published by MongoDB, Inc.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    Server Side Public License for more details.
- *
- *    You should have received a copy of the Server Side Public License
- *    along with this program. If not, see
- *    <http://www.mongodb.com/licensing/server-side-public-license>.
- *
- *    As a special exception, the copyright holders give permission to link the
- *    code of portions of this program with the OpenSSL library under certain
- *    conditions as described in each individual source file and distribute
- *    linked combinations including the program with the OpenSSL library. You
- *    must comply with the Server Side Public License in all respects for
- *    all of the code used other than as permitted herein. If you modify file(s)
- *    with this exception, you may extend this exception to your version of the
- *    file(s), but you are not obligated to do so. If you do not wish to do so,
- *    delete this exception statement from your version. If you delete this
- *    exception statement from all source files in the program, then also delete
- *    it in the license file.
- */
-
-#pragma once
-
-#include "mongo/base/data_range.h"
-#include "mongo/base/string_data.h"
-#include "mongo/util/base64.h"
-
-namespace mongo::crypto {
-/**
- * Provides an interface for managing parameters to an RSA signing operation.
- * Note that this key contains public material only, and is not suitable for decryption.
- */
-class RsaPublicKey {
-public:
-    /**
-     * Creates an `RsaPublicKey` instance identified by the opaque string name {keyId}.
-     * The RSA operation parameters of {E} and {N} must be passed as Base64URL encoded values (RFC
-     * 4648 §5).
-     */
-    RsaPublicKey(StringData keyId, StringData e, StringData n);
-    std::size_t getKeySizeBytes() const {
-        return _n.size();
-    }
-
-    ConstDataRange getE() const {
-        return ConstDataRange(_e);
-    }
-
-    ConstDataRange getN() const {
-        return ConstDataRange(_n);
-    }
-
-    StringData getKeyId() const {
-        return _keyId;
-    }
-
-private:
-    std::vector<std::uint8_t> _e;
-    std::vector<std::uint8_t> _n;
-    std::string _keyId;
-};
-
-}  // namespace mongo::crypto
diff --git a/src/mongo/crypto/rsa_public_key_test.cpp b/src/mongo/crypto/rsa_public_key_test.cpp
deleted file mode 100644
index 8b61773c037..00000000000
--- a/src/mongo/crypto/rsa_public_key_test.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/**
- *    Copyright (C) 2022-present MongoDB, Inc.
- *
- *    This program is free software: you can redistribute it and/or modify
- *    it under the terms of the Server Side Public License, version 1,
- *    as published by MongoDB, Inc.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    Server Side Public License for more details.
- *
- *    You should have received a copy of the Server Side Public License
- *    along with this program. If not, see
- *    <http://www.mongodb.com/licensing/server-side-public-license>.
- *
- *    As a special exception, the copyright holders give permission to link the
- *    code of portions of this program with the OpenSSL library under certain
- *    conditions as described in each individual source file and distribute
- *    linked combinations including the program with the OpenSSL library. You
- *    must comply with the Server Side Public License in all respects for
- *    all of the code used other than as permitted herein. If you modify file(s)
- *    with this exception, you may extend this exception to your version of the
- *    file(s), but you are not obligated to do so. If you do not wish to do so,
- *    delete this exception statement from your version. If you delete this
- *    exception statement from all source files in the program, then also delete
- *    it in the license file.
- */
-
-#include "mongo/crypto/rsa_public_key.h"
-
-#include <iostream>
-#include <vector>
-
-#include "mongo/base/string_data.h"
-#include "mongo/unittest/unittest.h"
-#include "mongo/util/base64.h"
-
-namespace mongo::crypto {
-
-TEST(RSAPublickKeyTest, rsaKeyDecode) {
-    const auto keyID = "0UhWwyvtfIdxPvR9zCWYJB5_AM0LE2qc6RGOcI0cQjw"_sd;
-    const auto e = "AQAB"_sd;
-    const auto n =
-        "ionlnDDd4AG2rRFgjEowRUiZ8x7LTfM-cwwBTuV4TAWgZKb3RycprPwdPODtbKSxnyoM6-Bi-"
-        "qM0FInx13vsC3h3xxzMIreH-vRQPWWocsJ6CZrgfbXyUclcLzgJX_E2V_6hpG0CeUBfNYsgfgwm4Y_"
-        "wjUu3HKsKPdIPqjf6zdrgv8W3OySt-QSFVBy_OQXraZ2wA7gJPyPmNhBr8L9M3AYRS_"
-        "E1XRpsldMSrIe8bfxGyP2B9txiUQXIycWLC-e172SPjAjdUyaK3YLqGRtki6EgQ3qlzRPjoQheE-"
-        "r3l62UaaAgHOo6FercdjdsIzT2-vhqZMQk59WhGuvygymiLw"_sd;
-    RsaPublicKey key(keyID, e, n);
-
-    std::string strE;
-    strE.assign(key.getE().data(), key.getE().length());
-    ASSERT_EQ(base64url::encode(strE), e);
-
-    std::string strN;
-    strN.assign(key.getN().data(), key.getN().length());
-    ASSERT_EQ(base64url::encode(strN), n);
-}
-}  // namespace mongo::crypto
diff --git a/src/mongo/db/auth/SConscript b/src/mongo/db/auth/SConscript
index 4572459a2af..2ab6fa8b45e 100644
--- a/src/mongo/db/auth/SConscript
+++ b/src/mongo/db/auth/SConscript
@@ -437,7 +437,6 @@ env.Library(
     ],
     LIBDEPS=[
         '$BUILD_DIR/mongo/base/secure_allocator',
-        '$BUILD_DIR/mongo/crypto/rsa_public_key',
         '$BUILD_DIR/mongo/crypto/sha_block_${MONGO_CRYPTO}',
         '$BUILD_DIR/mongo/db/commands/test_commands_enabled',
         '$BUILD_DIR/mongo/util/icu',