Implement secure key via KDF for transparent data encryption/decryption #60

This commit is contained in:
2025-08-30 15:36:15 -05:00
parent 76906b04ee
commit ff3b2314bf
19 changed files with 242 additions and 1 deletions

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@@ -135,6 +135,10 @@ public:
[[nodiscard]] auto evict_file(const std::string &api_path) -> bool override;
[[nodiscard]] auto get_directory_item(const std::string &api_path,
directory_item &item) const
-> api_error override;
[[nodiscard]] auto get_directory_items(const std::string &api_path) const
-> directory_item_list override;

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@@ -34,6 +34,10 @@ public:
[[nodiscard]] virtual auto evict_file(const std::string &api_path)
-> bool = 0;
[[nodiscard]] virtual auto get_directory_item(const std::string &api_path,
directory_item &item) const
-> api_error = 0;
[[nodiscard]] virtual auto
get_directory_items(const std::string &api_path) const
-> directory_item_list = 0;

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@@ -110,6 +110,10 @@ protected:
[[nodiscard]] auto get_db() const -> const i_meta_db & { return *db3_; }
[[nodiscard]] virtual auto
get_directory_item_impl(const std::string &api_path, bool directory,
directory_item &item) const -> api_error;
[[nodiscard]] virtual auto
get_directory_items_impl(const std::string &api_path,
directory_item_list &list) const -> api_error = 0;
@@ -147,6 +151,10 @@ public:
std::string &api_path) const
-> api_error override;
[[nodiscard]] auto get_directory_item(const std::string &api_path,
directory_item &item) const
-> api_error override;
[[nodiscard]] auto get_directory_items(const std::string &api_path,
directory_item_list &list) const
-> api_error override;

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@@ -118,6 +118,10 @@ public:
[[nodiscard]] auto get_directory_item_count(const std::string &api_path) const
-> std::uint64_t override;
[[nodiscard]] auto get_directory_item(const std::string &api_path,
directory_item &item) const
-> api_error override;
[[nodiscard]] auto get_directory_items(const std::string &api_path,
directory_item_list &list) const
-> api_error override;

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@@ -55,6 +55,10 @@ public:
get_directory_item_count(const std::string &api_path) const
-> std::uint64_t = 0;
[[nodiscard]] virtual auto get_directory_item(const std::string &api_path,
directory_item &list) const
-> api_error = 0;
[[nodiscard]] virtual auto
get_directory_items(const std::string &api_path,
directory_item_list &list) const -> api_error = 0;

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@@ -44,6 +44,8 @@ public:
[[nodiscard]] auto get_directory_items(const std::string &api_path)
-> rpc_response;
[[nodiscard]] auto get_item_info(const std::string &api_path) -> rpc_response;
[[nodiscard]] auto get_open_files() -> rpc_response;
[[nodiscard]] auto get_pinned_files() -> rpc_response;

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@@ -43,6 +43,9 @@ private:
void handle_get_directory_items(const httplib::Request &req,
httplib::Response &res);
void handle_get_item_info(const httplib::Request &req,
httplib::Response &res);
void handle_get_drive_information(const httplib::Request &req,
httplib::Response &res);

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@@ -45,6 +45,7 @@ namespace rpc_method {
const std::string get_config = "get_config";
const std::string get_config_value_by_name = "get_config_value_by_name";
const std::string get_directory_items = "get_directory_items";
const std::string get_item_info = "get_item_info";
const std::string get_drive_information = "get_drive_information";
const std::string get_open_files = "get_open_files";
const std::string get_pinned_files = "get_pinned_files";

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@@ -39,6 +39,7 @@ inline const option generate_config_option = {"-gc", "--generate_config"};
inline const option get_option = {"-get", "--get"};
inline const option get_directory_items_option = {"-gdi",
"--get_directory_items"};
inline const option get_item_info_option = {"-gi", "--get_item_info"};
inline const option get_pinned_files_option = {"-gpf", "--get_pinned_files"};
inline const option help_option = {"-h", "--help"};
inline const option hidden_option = {"-hidden", "--hidden"};
@@ -69,6 +70,7 @@ inline const std::vector<option> option_list = {
generate_config_option,
get_option,
get_directory_items_option,
get_item_info_option,
get_pinned_files_option,
help_option,
hidden_option,

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@@ -223,6 +223,20 @@ auto file_manager::get_directory_items(const std::string &api_path) const
return list;
}
auto file_manager::get_directory_item(const std::string &api_path,
directory_item &item) const -> api_error {
REPERTORY_USES_FUNCTION_NAME();
auto ret = provider_.get_directory_item(api_path, item);
if (ret == api_error::success) {
return ret;
}
utils::error::raise_api_path_error(function_name, api_path, ret,
"failed to get directory item");
return ret;
}
auto file_manager::get_next_handle() -> std::uint64_t {
if (++next_handle_ == 0U) {
++next_handle_;

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@@ -275,6 +275,54 @@ auto base_provider::get_api_path_from_source(const std::string &source_path,
return db3_->get_api_path(source_path, api_path);
}
auto base_provider::get_directory_item_impl(const std::string &api_path,
bool directory,
directory_item &item) const
-> api_error {
filesystem_item fsi{};
auto ret = get_filesystem_item(api_path, directory, fsi);
if (ret != api_error::success) {
return ret;
}
api_meta_map meta;
ret = get_item_meta(api_path, meta);
if (ret != api_error::success) {
return ret;
}
item = {
.api_path = fsi.api_path,
.api_parent = fsi.api_parent,
.directory = fsi.directory,
.size = fsi.size,
.meta = meta,
};
return ret;
}
auto base_provider::get_directory_item(const std::string &api_path,
directory_item &item) const
-> api_error {
REPERTORY_USES_FUNCTION_NAME();
try {
bool directory{};
auto ret = is_directory(api_path, directory);
if (ret != api_error::success) {
return ret;
}
return get_directory_item_impl(api_path, directory, item);
} catch (const std::exception &e) {
utils::error::raise_api_path_error(function_name, api_path, e,
"failed to get directory items");
}
return api_error::error;
}
auto base_provider::get_directory_items(const std::string &api_path,
directory_item_list &list) const
-> api_error {

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@@ -199,6 +199,38 @@ auto encrypt_provider::get_directory_item_count(
return count;
}
auto encrypt_provider::get_directory_item(const std::string &api_path,
directory_item &item) const
-> api_error {
bool directory{};
auto ret = is_directory(api_path, directory);
if (ret != api_error::success) {
return ret;
}
filesystem_item fsi{};
ret = get_filesystem_item(api_path, directory, fsi);
if (ret != api_error::success) {
return ret;
}
api_meta_map meta;
ret = get_item_meta(api_path, meta);
if (ret != api_error::success) {
return ret;
}
item = {
.api_path = fsi.api_path,
.api_parent = fsi.api_parent,
.directory = fsi.directory,
.size = fsi.size,
.meta = meta,
};
return ret;
}
auto encrypt_provider::get_directory_items(const std::string &api_path,
directory_item_list &list) const
-> api_error {

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@@ -142,6 +142,35 @@ auto client::get_directory_items(const std::string &api_path) -> rpc_response {
};
}
auto client::get_item_info(const std::string &api_path) -> rpc_response {
auto base_url =
"http://" + host_info_.host + ":" + std::to_string(host_info_.port);
httplib::Params params{{"api_path", api_path}};
httplib::Client cli{base_url};
cli.set_basic_auth(host_info_.user,
rpc::create_password_hash(host_info_.password));
auto resp = cli.Get("/api/v1/" + rpc_method::get_item_info, params, {});
if (resp.error() != httplib::Error::Success) {
return rpc_response{
.response_type = rpc_response_type::http_error,
.data = {{"error", httplib::to_string(resp.error())}},
};
}
if (resp->status != http_error_codes::ok) {
return rpc_response{
.response_type = rpc_response_type::http_error,
.data = {{"error", std::to_string(resp->status)}},
};
}
return rpc_response{
.response_type = rpc_response_type::success,
.data = json::parse(resp->body),
};
}
auto client::get_open_files() -> rpc_response {
auto base_url =
"http://" + host_info_.host + ":" + std::to_string(host_info_.port);

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@@ -50,6 +50,20 @@ void full_server::handle_get_directory_items(const httplib::Request &req,
res.status = http_error_codes::ok;
}
void full_server::handle_get_item_info(const httplib::Request &req,
httplib::Response &res) {
auto api_path = utils::path::create_api_path(req.get_param_value("api_path"));
directory_item item;
auto ret = fm_.get_directory_item(api_path, item);
if (ret == api_error::success) {
res.set_content(json(item).dump(), "application/json");
res.status = http_error_codes::ok;
return;
}
res.status = http_error_codes::not_found;
}
void full_server::handle_get_drive_information(const httplib::Request & /*req*/,
httplib::Response &res) {
res.set_content(
@@ -178,6 +192,11 @@ void full_server::initialize(httplib::Server &inst) {
handle_get_directory_items(std::forward<decltype(req)>(req),
std::forward<decltype(res)>(res));
});
inst.Get("/api/v1/" + rpc_method::get_item_info,
[this](auto &&req, auto &&res) {
handle_get_item_info(std::forward<decltype(req)>(req),
std::forward<decltype(res)>(res));
});
inst.Get("/api/v1/" + rpc_method::get_drive_information,
[this](auto &&req, auto &&res) {
handle_get_drive_information(std::forward<decltype(req)>(req),

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@@ -27,6 +27,7 @@
#include "cli/drive_information.hpp"
#include "cli/get.hpp"
#include "cli/get_directory_items.hpp"
#include "cli/get_item_info.hpp"
#include "cli/get_pinned_files.hpp"
#include "cli/get_version.hpp"
#include "cli/help.hpp"
@@ -62,6 +63,8 @@ inline const std::unordered_map<utils::cli::option, action, option_hasher>
cli::actions::drive_information},
{utils::cli::options::get_directory_items_option,
cli::actions::get_directory_items},
{utils::cli::options::get_item_info_option,
cli::actions::get_item_info},
{utils::cli::options::get_option, cli::actions::get},
{utils::cli::options::get_pinned_files_option,
cli::actions::get_pinned_files},

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@@ -54,4 +54,4 @@ get_directory_items(std::vector<const char *> args,
}
} // namespace repertory::cli::actions
#endif // REPERTORY_INCLUDE_CLI_GETDIRECTORYITEMS_HPP_
#endif // REPERTORY_INCLUDE_CLI_GET_DIRECTORY_ITEMS_HPP_

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@@ -0,0 +1,56 @@
/*
Copyright <2018-2025> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef REPERTORY_INCLUDE_CLI_GET_ITEM_INFO_HPP_
#define REPERTORY_INCLUDE_CLI_GET_ITEM_INFO_HPP_
#include "cli/common.hpp"
namespace repertory::cli::actions {
[[nodiscard]] inline auto
get_item_info(std::vector<const char *> args, const std::string &data_directory,
provider_type prov, const std::string & /* unique_id */,
std::string user, std::string password) -> exit_code {
std::string data;
auto ret = utils::cli::parse_string_option(
args, repertory::utils::cli::options::get_item_info_option, data);
if (ret == exit_code::success) {
auto port = app_config::default_api_port(prov);
utils::cli::get_api_authentication_data(user, password, port, prov,
data_directory);
auto response = client({.host = "localhost",
.password = password,
.port = port,
.user = user})
.get_item_info(data);
if (response.response_type == rpc_response_type::success) {
std::cout << response.data.dump(2) << std::endl;
} else {
std::cerr << response.data.dump(2) << std::endl;
ret = exit_code::export_failed;
}
}
return ret;
}
} // namespace repertory::cli::actions
#endif // REPERTORY_INCLUDE_CLI_GET_ITEM_INFO_HPP_

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@@ -52,6 +52,10 @@ template <typename drive> inline void help(std::vector<const char *> args) {
"json format"
<< std::endl
<< " [API path]" << std::endl;
std::cout << " -gi,--get_item_info Get item information in "
"json format"
<< std::endl
<< " [API path]" << std::endl;
std::cout
<< " -gpf,--get_pinned_files Get a list of all pinned files"
<< std::endl;

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@@ -57,6 +57,10 @@ public:
MOCK_METHOD(std::uint64_t, get_directory_item_count,
(const std::string &api_path), (const, override));
MOCK_METHOD(api_error, get_directory_item,
(const std::string &api_path, directory_item &item),
(const, override));
MOCK_METHOD(api_error, get_directory_items,
(const std::string &api_path, directory_item_list &list),
(const, override));