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complete wifi-manager refactor. WIP. needed: make erase_flash.

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This is NOT compatible with previous binaries.  Make sure that the
squeezelite binary used is in line with that recovery partition.
This commit is contained in:
Sebastien
2019-10-31 16:20:14 -04:00
parent 113e7be398
commit 8af0330f61
3 changed files with 574 additions and 288 deletions
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48
components/wifi-manager/http_server.c
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@@ -86,11 +86,8 @@ const static char http_redirect_hdr_start[] = "HTTP/1.1 302 Found\nLocation: htt
const static char http_redirect_hdr_end[] = "/\n\n";
void http_server_start() {
ESP_LOGD(TAG,"http_server_start ");
if(task_http_server == NULL) {
xTaskCreate(&http_server, "http_server", 1024*5, NULL, WIFI_MANAGER_TASK_PRIORITY, &task_http_server);
}
@@ -355,24 +352,43 @@ void http_server_netconn_serve(struct netconn *conn) {
char *buf = NULL;
u16_t buflen;
err_t err;
ip_addr_t remote_add;
u16_t port;
const char new_line[2] = "\n";
char * ap_ip_address= get_nvs_value_alloc_default(NVS_TYPE_STR, "ap_ip_address", DEFAULT_AP_IP, 0);
if(ap_ip_address==NULL){
ESP_LOGE(TAG,"Unable to retrieve default AP IP Address");
netconn_write(conn, http_503_hdr, sizeof(http_503_hdr) - 1, NETCONN_NOCOPY);
netconn_close(conn);
netbuf_delete(inbuf);
return;
}
netconn_getaddr(conn, &remote_add, &port, 0);
char * remote_address = strdup(ip4addr_ntoa(ip_2_ip4(&remote_add)));
err = netconn_recv(conn, &inbuf);
if(err == ERR_OK) {
netbuf_data(inbuf, (void**)&buf, &buflen);
dump_net_buffer(buf, buflen);
int lenH = 0;
/* extract the first line of the request */
char *save_ptr = buf;
char *line = strtok_r(save_ptr, new_line, &save_ptr);
ESP_LOGD(TAG,"http_server_netconn_serve Processing line %s",line);
char *temphost = http_server_get_header(save_ptr, "Host: ", &lenH);
char * host = malloc(lenH+1);
memset(host,0x00,lenH+1);
if(lenH>0){
strlcpy(host,temphost,lenH+1);
}
ESP_LOGD(TAG,"http_server_netconn_serve Host: [%s], host: [%s], Processing line [%s]",remote_address,host,line);
if(line) {
/* captive portal functionality: redirect to access point IP for HOST that are not the access point IP OR the STA IP */
int lenH = 0;
char *host = http_server_get_header(save_ptr, "Host: ", &lenH);
const char * host_name=NULL;
if((err=tcpip_adapter_get_hostname(TCPIP_ADAPTER_IF_STA, &host_name )) !=ESP_OK) {
ESP_LOGE(TAG,"Unable to get host name. Error: %s",esp_err_to_name(err));
@@ -384,10 +400,11 @@ void http_server_netconn_serve(struct netconn *conn) {
wifi_manager_unlock_sta_ip_string();
bool access_from_host_name = (host_name!=NULL) && strstr(host, host_name);
if(lenH > 0 && !strstr(host, DEFAULT_AP_IP) && !(access_from_sta_ip || access_from_host_name)) {
ESP_LOGI(TAG,"Redirecting to default AP IP Address : %s", DEFAULT_AP_IP);
//todo: if default IP address is changed for the AP mode in the nvs settings, then this will not work because comparison is done against default value only
if(lenH > 0 && !strstr(host, ap_ip_address) && !(access_from_sta_ip || access_from_host_name)) {
ESP_LOGI(TAG,"Redirecting host [%s] to AP IP Address : %s",remote_address, ap_ip_address);
netconn_write(conn, http_redirect_hdr_start, sizeof(http_redirect_hdr_start) - 1, NETCONN_NOCOPY);
netconn_write(conn, DEFAULT_AP_IP, sizeof(DEFAULT_AP_IP) - 1, NETCONN_NOCOPY);
netconn_write(conn, ap_ip_address, strlen(ap_ip_address), NETCONN_NOCOPY);
netconn_write(conn, http_redirect_hdr_end, sizeof(http_redirect_hdr_end) - 1, NETCONN_NOCOPY);
}
else {
@@ -571,14 +588,16 @@ void http_server_netconn_serve(struct netconn *conn) {
}
else {
netconn_write(conn, http_400_hdr, sizeof(http_400_hdr) - 1, NETCONN_NOCOPY);
ESP_LOGE(TAG, "bad request");
ESP_LOGE(TAG, "bad request from host: %s, request %s",remote_address, line);
}
}
}
else {
ESP_LOGE(TAG, "URL Not found. Sending 404.");
ESP_LOGE(TAG, "URL not found processing for remote host : %s",remote_address);
netconn_write(conn, http_404_hdr, sizeof(http_404_hdr) - 1, NETCONN_NOCOPY);
}
free(host);
}
//-1 if there is no next part
// 1 if moved to the next part but now there is no next part
@@ -588,6 +607,9 @@ void http_server_netconn_serve(struct netconn *conn) {
netbuf_data(inbuf, (void**)&buf, &buflen);
dump_net_buffer(buf, buflen);
}
free(ap_ip_address);
free(remote_address);
netconn_close(conn);
netbuf_delete(inbuf);
/* free the buffer */