79023ee190
Reviewed By: bhamodi Differential Revision: D33331422 fbshipit-source-id: 016e8dcc0c0c7f1fc353a348b54fda0d5e2ddc01
38 lines
930 B
C++
38 lines
930 B
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include "FlipperBase64.h"
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#include <openssl/bio.h>
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#include <openssl/buffer.h>
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#include <openssl/evp.h>
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namespace facebook {
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namespace flipper {
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std::string Base64::encode(const std::string& input) {
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const auto base64_mem = BIO_new(BIO_s_mem());
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auto base64 = BIO_new(BIO_f_base64());
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base64 = BIO_push(base64, base64_mem);
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BIO_set_flags(base64, BIO_FLAGS_BASE64_NO_NL);
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BIO_write(base64, input.c_str(), static_cast<int>(input.length()));
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BIO_flush(base64);
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BUF_MEM* buffer_memory{};
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BIO_get_mem_ptr(base64, &buffer_memory);
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auto base64_encoded =
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std::string(buffer_memory->data, buffer_memory->length - 1);
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BIO_free_all(base64);
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return base64_encoded;
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}
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} // namespace flipper
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} // namespace facebook
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