retoor
3c4334cec9
Full C++23 framework tree: runtime, observability, security, data, app, realtime, supervisor, clients, CLI, example plus enterprise tenancy, audit, operability, governance, supplychain. Postgres via docker compose for tests.
114 lines
3.0 KiB
C++
114 lines
3.0 KiB
C++
#pragma once
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// Data layer skeletons: sessions, basic auth, dual-backend ORM stub with
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// self-healing demo, upload store, and WebDAV store.
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// Gap: real 04-data.md owns the Postgres wire client, SQLite handling,
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// pooling, transactions, and production self-healing; real password hashing
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// (Argon2id) and encryption live in 03-security.md.
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#include <map>
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#include <mutex>
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#include <string>
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#include <vector>
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namespace molo::example::fw {
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class SessionStore {
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public:
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std::string create();
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bool get(const std::string& id, std::map<std::string, std::string>& out);
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void put(const std::string& id, const std::string& key,
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const std::string& value);
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void rotate(const std::string& old_id, std::string& new_id);
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private:
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mutable std::mutex mu_;
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std::map<std::string, std::map<std::string, std::string>> sessions_;
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unsigned long next_id_ = 1;
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};
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struct BasicUser {
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std::string username;
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std::string password_hash;
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};
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std::string demo_hash_password(const std::string& password);
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bool parse_basic_auth(const std::string& header, std::string& user,
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std::string& password);
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class Auth {
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public:
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void add_user(const std::string& username, const std::string& password);
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bool check(const std::string& username, const std::string& password) const;
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private:
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mutable std::mutex mu_;
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std::map<std::string, std::string> users_;
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};
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enum class OrmBackend { Sqlite, Postgres };
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std::string backend_name(OrmBackend backend);
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OrmBackend parse_backend(const std::string& name);
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struct OrmRow {
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std::map<std::string, std::string> columns;
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};
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struct OrmResult {
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bool ok = true;
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bool healed = false;
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std::string healed_note;
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std::vector<OrmRow> rows;
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};
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class OrmDb {
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public:
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explicit OrmDb(OrmBackend backend);
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OrmBackend backend() const;
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OrmResult insert(const std::string& table,
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const std::map<std::string, std::string>& values);
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OrmResult select_all(const std::string& table);
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OrmResult ensure_column(const std::string& table, const std::string& column);
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std::vector<std::string> tables() const;
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std::vector<std::string> columns(const std::string& table) const;
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private:
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OrmBackend backend_;
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mutable std::mutex mu_;
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std::map<std::string, std::vector<std::string>> schema_;
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std::map<std::string, std::vector<OrmRow>> rows_;
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};
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struct UploadInfo {
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std::string filename;
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std::string content_type;
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std::size_t size = 0;
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};
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class UploadStore {
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public:
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bool store(const std::string& filename, const std::string& content_type,
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const std::string& data, UploadInfo& out, std::string& error);
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std::vector<UploadInfo> list() const;
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private:
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mutable std::mutex mu_;
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std::vector<UploadInfo> uploads_;
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};
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class WebdavStore {
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public:
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void put(const std::string& path, const std::string& content);
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bool get(const std::string& path, std::string& out) const;
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bool remove(const std::string& path);
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std::string propfind_xml(const std::string& root) const;
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private:
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mutable std::mutex mu_;
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std::map<std::string, std::string> files_;
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};
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} // namespace molo::example::fw
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