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feat: restore NVS runtime config with CLI commands (NVS > build-time priority)

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Bring back two-layer configuration: build-time defaults from mimi_secrets.h
with runtime NVS overrides via serial CLI. NVS values take highest priority
so a pre-flashed board can be reconfigured anywhere with just a USB cable.

Restored CLI commands: wifi_set, set_tg_token, set_api_key, set_model,
set_proxy, clear_proxy, set_search_key. Added new commands: config_show
(displays all config with sensitive fields masked), config_reset (clears
all NVS overrides), and help (lists all commands).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
crispyberry
2026-02-08 20:42:10 +08:00
parent 9eb26587ed
commit da43c27003
15 changed files with 568 additions and 20 deletions
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47
main/proxy/http_proxy.c
View File

@@ -9,6 +9,7 @@
#include <unistd.h>
#include "esp_log.h"
#include "nvs.h"
#include "esp_tls.h"
#include "esp_crt_bundle.h"
@@ -25,11 +26,27 @@ static uint16_t s_proxy_port = 0;
esp_err_t http_proxy_init(void)
{
/* Start with build-time defaults */
if (MIMI_SECRET_PROXY_HOST[0] != '\0' && MIMI_SECRET_PROXY_PORT[0] != '\0') {
strncpy(s_proxy_host, MIMI_SECRET_PROXY_HOST, sizeof(s_proxy_host) - 1);
s_proxy_port = (uint16_t)atoi(MIMI_SECRET_PROXY_PORT);
}
/* NVS overrides take highest priority (set via CLI) */
nvs_handle_t nvs;
if (nvs_open(MIMI_NVS_PROXY, NVS_READONLY, &nvs) == ESP_OK) {
char tmp[64] = {0};
size_t len = sizeof(tmp);
if (nvs_get_str(nvs, MIMI_NVS_KEY_PROXY_HOST, tmp, &len) == ESP_OK && tmp[0]) {
strncpy(s_proxy_host, tmp, sizeof(s_proxy_host) - 1);
uint16_t port = 0;
if (nvs_get_u16(nvs, MIMI_NVS_KEY_PROXY_PORT, &port) == ESP_OK && port) {
s_proxy_port = port;
}
}
nvs_close(nvs);
}
if (s_proxy_host[0] && s_proxy_port) {
ESP_LOGI(TAG, "Proxy configured: %s:%d", s_proxy_host, s_proxy_port);
} else {
@@ -38,6 +55,36 @@ esp_err_t http_proxy_init(void)
return ESP_OK;
}
esp_err_t http_proxy_set(const char *host, uint16_t port)
{
nvs_handle_t nvs;
ESP_ERROR_CHECK(nvs_open(MIMI_NVS_PROXY, NVS_READWRITE, &nvs));
ESP_ERROR_CHECK(nvs_set_str(nvs, MIMI_NVS_KEY_PROXY_HOST, host));
ESP_ERROR_CHECK(nvs_set_u16(nvs, MIMI_NVS_KEY_PROXY_PORT, port));
ESP_ERROR_CHECK(nvs_commit(nvs));
nvs_close(nvs);
strncpy(s_proxy_host, host, sizeof(s_proxy_host) - 1);
s_proxy_port = port;
ESP_LOGI(TAG, "Proxy set to %s:%d", s_proxy_host, s_proxy_port);
return ESP_OK;
}
esp_err_t http_proxy_clear(void)
{
nvs_handle_t nvs;
ESP_ERROR_CHECK(nvs_open(MIMI_NVS_PROXY, NVS_READWRITE, &nvs));
nvs_erase_key(nvs, MIMI_NVS_KEY_PROXY_HOST);
nvs_erase_key(nvs, MIMI_NVS_KEY_PROXY_PORT);
nvs_commit(nvs);
nvs_close(nvs);
s_proxy_host[0] = '\0';
s_proxy_port = 0;
ESP_LOGI(TAG, "Proxy cleared");
return ESP_OK;
}
bool http_proxy_is_enabled(void)
{
return s_proxy_host[0] != '\0' && s_proxy_port != 0;