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v2.1.0-rc (#63)

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Reviewed-on: #63
This commit is contained in:
sgraves76
2025-10-16 17:23:36 -05:00
parent 5ab7301cbe
commit f198cd49ee
471 changed files with 24173 additions and 9459 deletions
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111
support/include/utils/encrypting_reader.hpp
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@@ -25,6 +25,7 @@
#include "utils/config.hpp"
#include "utils/encryption.hpp"
#include "utils/hash.hpp"
#include "utils/types/file/i_file.hpp"
@@ -37,14 +38,74 @@ public:
std::optional<std::string> relative_parent_path,
std::size_t error_return = 0U);
encrypting_reader(std::string_view encrypted_file_path,
std::string_view source_path,
stop_type_callback stop_requested_cb,
std::string_view token, std::size_t error_return = 0U);
encrypting_reader(stop_type_callback stop_requested_cb,
std::string_view encrypted_file_path,
std::string_view source_path, std::string_view token,
std::size_t error_return = 0U);
encrypting_reader(
stop_type_callback stop_requested_cb,
std::string_view encrypted_file_path, std::string_view source_path,
stop_type_callback stop_requested_cb, std::string_view token,
std::string_view token,
std::vector<std::array<unsigned char,
crypto_aead_xchacha20poly1305_IETF_NPUBBYTES>>
iv_list,
std::size_t error_return = 0U);
encrypting_reader(std::string_view file_name, std::string_view source_path,
stop_type_callback stop_requested_cb,
std::string_view token, kdf_config cfg,
std::optional<std::string> relative_parent_path,
std::size_t error_return = 0U);
encrypting_reader(stop_type_callback stop_requested_cb,
std::string_view encrypted_file_path,
std::string_view source_path, std::string_view token,
kdf_config cfg, std::size_t error_return = 0U);
encrypting_reader(
stop_type_callback stop_requested_cb,
std::string_view encrypted_file_path, std::string_view source_path,
std::string_view token, kdf_config cfg,
std::vector<std::array<unsigned char,
crypto_aead_xchacha20poly1305_IETF_NPUBBYTES>>
iv_list,
std::size_t error_return = 0U);
encrypting_reader(std::string_view file_name, std::string_view source_path,
stop_type_callback stop_requested_cb,
const utils::hash::hash_256_t &master_key,
const kdf_config &cfg,
std::optional<std::string> relative_parent_path,
std::size_t error_return = 0U);
encrypting_reader(std::string_view file_name, std::string_view source_path,
stop_type_callback stop_requested_cb,
const utils::hash::hash_256_t &master_key,
const std::pair<kdf_config, kdf_config> &configs,
std::optional<std::string> relative_parent_path,
std::size_t error_return = 0U);
encrypting_reader(stop_type_callback stop_requested_cb,
std::string_view encrypted_file_path,
std::string_view source_path,
const utils::hash::hash_256_t &master_key,
const kdf_config &cfg, std::size_t error_return = 0U);
encrypting_reader(
stop_type_callback stop_requested_cb,
std::string_view encrypted_file_path, std::string_view source_path,
const utils::hash::hash_256_t &master_key, const kdf_config &cfg,
std::vector<std::array<unsigned char,
crypto_aead_xchacha20poly1305_IETF_NPUBBYTES>>
iv_list,
std::size_t error_return = 0U);
encrypting_reader(
stop_type_callback stop_requested_cb,
std::string_view encrypted_file_path, std::string_view source_path,
const utils::hash::hash_256_t &master_key,
const std::pair<kdf_config, kdf_config> &configs,
std::vector<std::array<unsigned char,
crypto_aead_xchacha20poly1305_IETF_NPUBBYTES>>
iv_list,
@@ -60,21 +121,25 @@ public:
public:
using iostream = std::basic_iostream<char, std::char_traits<char>>;
using kdf_pair_t = std::pair<data_buffer, data_buffer>;
using key_pair_t =
std::pair<utils::hash::hash_256_t, utils::hash::hash_256_t>;
using streambuf = std::basic_streambuf<char, std::char_traits<char>>;
private:
utils::encryption::hash_256_t key_;
key_pair_t keys_;
stop_type_callback stop_requested_cb_;
size_t error_return_;
std::unique_ptr<utils::file::i_file> source_file_;
private:
std::unordered_map<std::size_t, data_buffer> chunk_buffers_;
std::string encrypted_file_name_;
std::string encrypted_file_path_;
std::vector<
std::array<unsigned char, crypto_aead_xchacha20poly1305_IETF_NPUBBYTES>>
iv_list_;
private:
std::unordered_map<std::size_t, data_buffer> chunk_buffers_;
std::optional<kdf_pair_t> kdf_headers_;
std::size_t last_data_chunk_{};
std::size_t last_data_chunk_size_{};
std::uint64_t read_offset_{};
@@ -88,12 +153,30 @@ private:
private:
auto reader_function(char *buffer, size_t size, size_t nitems) -> size_t;
void common_initialize(bool procces_iv_list);
void common_initialize_kdf_data(const kdf_config &cfg,
const utils::hash::hash_256_t &master_key);
void common_initialize_kdf_keys(std::string_view token, kdf_config &cfg);
void common_initialize_kdf_path(const utils::hash::hash_256_t &master_key);
void create_encrypted_paths(std::string_view file_name,
std::optional<std::string> relative_parent_path);
public:
[[nodiscard]] static auto calculate_decrypted_size(std::uint64_t total_size)
[[nodiscard]] static auto calculate_decrypted_size(std::uint64_t total_size,
bool uses_kdf)
-> std::uint64_t;
[[nodiscard]] static auto
calculate_encrypted_size(std::string_view source_path) -> std::uint64_t;
calculate_encrypted_size(std::string_view source_path, bool uses_kdf)
-> std::uint64_t;
[[nodiscard]] static auto calculate_encrypted_size(std::uint64_t size,
bool uses_kdf)
-> std::uint64_t;
[[nodiscard]] auto create_iostream() const -> std::shared_ptr<iostream>;
@@ -127,6 +210,12 @@ public:
return iv_list_;
}
[[nodiscard]] auto get_kdf_config_for_data() const
-> std::optional<kdf_config>;
[[nodiscard]] auto get_kdf_config_for_path() const
-> std::optional<kdf_config>;
[[nodiscard]] auto get_stop_requested() const -> bool {
return stop_requested_cb_();
}