entropic_identity.cpp

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// SPDX-License-Identifier: Apache-2.0
#include "engine_handle.h"
 
#include <entropic/entropic.h>
#include <entropic/types/logging.h>
#include "json_serializers.h"
 
static auto logger = entropic::log::get("facade.identity");
 
static entropic_error_t check_identity_mgr(entropic_handle_t h) {
    if (!h) { return ENTROPIC_ERROR_INVALID_HANDLE; }
    if (!h->identity_manager) { return ENTROPIC_ERROR_INVALID_STATE; }
    return ENTROPIC_OK;
}
 
extern "C" ENTROPIC_EXPORT entropic_error_t
entropic_load_identity(
    entropic_handle_t handle,
    const char* identity_name) {
 
    auto rc = check_identity_mgr(handle);
    if (rc != ENTROPIC_OK || !identity_name) {
        return rc != ENTROPIC_OK ? rc : ENTROPIC_ERROR_INVALID_ARGUMENT;
    }
 
    bool found = handle->identity_manager->has(identity_name);
    logger->info("load_identity: name='{}' found={}", identity_name, found);
    return found ? ENTROPIC_OK : ENTROPIC_ERROR_IDENTITY_NOT_FOUND;
}
 
extern "C" ENTROPIC_EXPORT entropic_error_t
entropic_get_identity(
    entropic_handle_t handle,
    char** identity_json) {
 
    auto rc = check_identity_mgr(handle);
    if (rc != ENTROPIC_OK || !identity_json) {
        return rc != ENTROPIC_OK ? rc : ENTROPIC_ERROR_INVALID_ARGUMENT;
    }
 
    auto names = handle->identity_manager->list();
    auto* cfg = names.empty()
        ? nullptr : handle->identity_manager->get(names[0]);
    if (!cfg) { return ENTROPIC_ERROR_IDENTITY_NOT_FOUND; }
 
    auto j = facade_json::obj();
    j["name"] = cfg->name;
    j["origin"] = (cfg->origin == entropic::IdentityOrigin::STATIC)
                   ? "static" : "dynamic";
    *identity_json = strdup(j.dump().c_str());
    return ENTROPIC_OK;
}