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Update HomeSpan.cpp 

Setup Code now saved after serialConfig() or apConfig().

Next up: Create 'U' command to unpair controller.  Change function of control button so it unpairs (short press) or resets WiFi (long press).

To do:  Revisit statusLED blinking paterns to make sure they are clear and consistent - save them as macros in settings.h
This commit is contained in:
Gregg 2020-09-23 08:51:13 -05:00
parent 7d19df3f69
commit 69c7d939b8
1 changed files with 43 additions and 47 deletions
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82
src/HomeSpan.cpp
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@ -88,10 +88,10 @@ void Span::poll() {
Serial.print(" is READY!\n\n");
}
char cBuf[8]="?";
char cBuf[17]="?";
if(Serial.available()){
readSerial(cBuf,1);
readSerial(cBuf,16);
processSerialCommand(cBuf);
}
@ -277,9 +277,20 @@ void Span::initWifi(){
nvs_commit(HAPClient::wifiNVS); // commit to NVS
if(strlen(network.setupCode)){
Serial.print("Saving new Setup Code: ");
Serial.print(network.setupCode);
Serial.print("...\n");
char buf[128];
struct { // temporary structure to hold SRP verification code and salt stored in NVS
uint8_t salt[16];
uint8_t verifyCode[384];
} verifyData;
sprintf(buf,"\nGenerating SRP verification data for new Setup Code: %.3s-%.2s-%.3s ... ",network.setupCode,network.setupCode+3,network.setupCode+5);
Serial.print(buf);
HAPClient::srp.createVerifyCode(network.setupCode,verifyData.verifyCode,verifyData.salt); // create verification code from default Setup Code and random salt
nvs_set_blob(HAPClient::srpNVS,"VERIFYDATA",&verifyData,sizeof(verifyData)); // update data
nvs_commit(HAPClient::srpNVS); // commit to NVS
Serial.print("New Code Saved!\n");
}
Serial.print("\n*** Re-starting ***\n\n");
@ -372,6 +383,7 @@ void Span::processSerialCommand(char *c){
switch(c[0]){
case 's': {
Serial.print("\n*** HomeSpan Status ***\n\n");
Serial.print("IP Address: ");
@ -415,6 +427,7 @@ void Span::processSerialCommand(char *c){
break;
case 'd': {
TempBuffer <char> qBuf(sprintfAttributes(NULL)+1);
sprintfAttributes(qBuf.buf);
@ -429,59 +442,38 @@ void Span::processSerialCommand(char *c){
break;
case 'S': {
Serial.print("\n** Change Setup Code (no entry=cancel change)**\n\n");
Network network; // initialization of WiFi credentials and Setup Code
Network network;
char buf[128];
char setupCode[10];
struct { // temporary structure to hold SRP verification code and salt stored in NVS
uint8_t salt[16];
uint8_t verifyCode[384];
} verifyData;
char c[128];
char setupCode[9];
sscanf(c+1," %9[0-9]",setupCode);
while(1){
Serial.print("Setup Code: ");
sprintf(setupCode,"");
readSerial(setupCode,8);
if(strlen(setupCode)!=8){
Serial.print("\n*** Invalid request to change Setup Code. Code must be exactly 8 digits.\n");
} else
if(strlen(setupCode)==0){
Serial.print("(canceled)\n\n");
Serial.print("** End Change Setup Code **\n\n");
return;
}
if(!network.allowedCode(setupCode)){
Serial.print("\n*** Invalid request to change Setup Code. Code too simple.\n");
} else {
Serial.print(setupCode);
int n=0;
while(setupCode[n]!='\0' && setupCode[n]>='0' && setupCode[n]<='9')
n++;
if(n<8){
Serial.print("\n** Invalid format!\n\n");
continue;
}
if(!network.allowedCode(setupCode)){
Serial.print("\n** Disallowed code!\n\n");
continue;
}
sprintf(c,"\n\nGenerating SRP verification data for new Setup Code: %.3s-%.2s-%.3s\n\n",setupCode,setupCode+3,setupCode+5);
Serial.print(c);
sprintf(buf,"\n\nGenerating SRP verification data for new Setup Code: %.3s-%.2s-%.3s ... ",setupCode,setupCode+3,setupCode+5);
Serial.print(buf);
HAPClient::srp.createVerifyCode(setupCode,verifyData.verifyCode,verifyData.salt); // create verification code from default Setup Code and random salt
nvs_set_blob(HAPClient::srpNVS,"VERIFYDATA",&verifyData,sizeof(verifyData)); // update data
nvs_commit(HAPClient::srpNVS); // commit to NVS
Serial.print("** End Change Setup Code **\n\n");
return;
} // while loop
Serial.print("New Code Saved!\n");
}
}
break;
case 'W': {
nvs_erase_all(HAPClient::wifiNVS);
nvs_commit(HAPClient::wifiNVS);
Serial.print("\n** WIFI Network Data DELETED **\n** Restarting...\n\n");
@ -491,6 +483,7 @@ void Span::processSerialCommand(char *c){
break;
case 'H': {
nvs_erase_all(HAPClient::hapNVS);
nvs_commit(HAPClient::hapNVS);
Serial.print("\n** HomeKit Pairing Data DELETED **\n** Restarting...\n\n");
@ -500,6 +493,7 @@ void Span::processSerialCommand(char *c){
break;
case 'F': {
nvs_flash_erase();
Serial.print("\n** FACTORY RESET **\n** Restarting...\n\n");
delay(1000);
@ -508,6 +502,7 @@ void Span::processSerialCommand(char *c){
break;
case 'i':{
Serial.print("\n*** HomeSpan Info ***\n\n");
char cBuf[128];
for(int i=0;i<Accessories.size();i++){ // identify all services with over-ridden loop() methods
@ -526,15 +521,16 @@ void Span::processSerialCommand(char *c){
break;
case '?': {
Serial.print("\n*** HomeSpan Commands ***\n\n");
Serial.print(" s - print connection status\n");
Serial.print(" d - print attributes database\n");
Serial.print(" i - print detailed info about configuration\n");
Serial.print(" S - change Setup Code\n");
Serial.print(" W - delete stored WiFi data and restart\n");
Serial.print(" H - delete stored HomeKit Pairing data and restart\n");
Serial.print(" F - delete all stored WiFi Network and HomeKit Pairing data and restart\n");
Serial.print(" F - delete all stored data (Factory Reset) and restart\n");
Serial.print(" ? - print this list of commands\n");
Serial.print(" S <code> - change Setup Code to 8-digit <code>\n");
Serial.print("\n*** End Commands ***\n\n");
}
break;