da43c27003
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>
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
#pragma once
|
|
|
|
#include "esp_err.h"
|
|
#include <stddef.h>
|
|
#include <stdbool.h>
|
|
|
|
/**
|
|
* Initialize proxy module.
|
|
*/
|
|
esp_err_t http_proxy_init(void);
|
|
|
|
/**
|
|
* Returns true if a proxy host:port is configured.
|
|
*/
|
|
bool http_proxy_is_enabled(void);
|
|
|
|
/**
|
|
* Save proxy host and port to NVS.
|
|
*/
|
|
esp_err_t http_proxy_set(const char *host, uint16_t port);
|
|
|
|
/**
|
|
* Remove proxy config from NVS.
|
|
*/
|
|
esp_err_t http_proxy_clear(void);
|
|
|
|
/* ── Proxied HTTPS connection ─────────────────────────────────── */
|
|
|
|
typedef struct proxy_conn proxy_conn_t;
|
|
|
|
/**
|
|
* Open an HTTPS connection through the configured proxy.
|
|
* 1) TCP connect to proxy
|
|
* 2) Send HTTP CONNECT to target host:port
|
|
* 3) TLS handshake over the tunnel
|
|
*
|
|
* Returns NULL on failure.
|
|
*/
|
|
proxy_conn_t *proxy_conn_open(const char *host, int port, int timeout_ms);
|
|
|
|
/** Write raw bytes through the TLS tunnel. Returns bytes written or -1. */
|
|
int proxy_conn_write(proxy_conn_t *conn, const char *data, int len);
|
|
|
|
/** Read raw bytes from the TLS tunnel. Returns bytes read or -1. */
|
|
int proxy_conn_read(proxy_conn_t *conn, char *buf, int len, int timeout_ms);
|
|
|
|
/** Close and free the connection. */
|
|
void proxy_conn_close(proxy_conn_t *conn);
|