Minor fix for Authentication examples to work correctly.

README.md

@@ -1,7 +1,7 @@
 # Firebase Arduino Client Library for ESP8266 and ESP32
 
 
-Google's Firebase Arduino ClientLibrary for ESP8266 and ESP32 v 1.0.2
+Google's Firebase Arduino ClientLibrary for ESP8266 and ESP32 v 1.0.3
 
 
 This library supports ESP8266 and ESP32 MCU from Espressif. The following are platforms in which libraries are also available.

examples/Authentications/Custom_Token/Custom_Token.ino

@@ -280,8 +280,6 @@ void prepareDatabaseRules(const char *path, const char *var, const char *readVal
     //We will sign in using legacy token (database secret) for full RTDB access
     config.signer.tokens.legacy_token = FIREBASE_AUTH;
     Firebase.begin(&config, &auth);
-    //Set to empty string to sign in with other tokens
-    config.signer.tokens.legacy_token = "";
 
     Serial.println("------------------------------------");
     Serial.println("Read database ruless...");
@@ -343,6 +341,9 @@ void prepareDatabaseRules(const char *path, const char *var, const char *readVal
     {
         Serial.println("Failed to read the database rules, " + fbdo.errorReason());
     }
+
+    //Set to empty string to sign in with other tokens
+    config.signer.tokens.legacy_token = "";
 }
 
 void printResult(FirebaseData &data)

examples/Authentications/Custom_Token_from_File/Custom_Token_from_File.ino

@@ -244,8 +244,6 @@ void prepareDatabaseRules(const char *path, const char *var, const char *readVal
     //We will sign in using legacy token (database secret) for full RTDB access
     config.signer.tokens.legacy_token = FIREBASE_AUTH;
     Firebase.begin(&config, &auth);
-    //Set to empty string to sign in with other tokens
-    config.signer.tokens.legacy_token = "";
 
     Serial.println("------------------------------------");
     Serial.println("Read database ruless...");
@@ -307,6 +305,9 @@ void prepareDatabaseRules(const char *path, const char *var, const char *readVal
     {
         Serial.println("Failed to read the database rules, " + fbdo.errorReason());
     }
+
+    //Set to empty string to sign in with other tokens
+    config.signer.tokens.legacy_token = "";
 }
 
 void printResult(FirebaseData &data)

examples/Authentications/Email_Password/Email_Password.ino

@@ -201,8 +201,6 @@ void prepareDatabaseRules(const char *path, const char *var, const char *readVal
     //We will sign in using legacy token (database secret) for full RTDB access
     config.signer.tokens.legacy_token = FIREBASE_AUTH;
     Firebase.begin(&config, &auth);
-    //Set to empty string to sign in with other tokens
-    config.signer.tokens.legacy_token = "";
 
     Serial.println("------------------------------------");
     Serial.println("Read database ruless...");
@@ -264,6 +262,9 @@ void prepareDatabaseRules(const char *path, const char *var, const char *readVal
     {
         Serial.println("Failed to read the database rules, " + fbdo.errorReason());
     }
+
+    //Set to empty string to sign in with other tokens
+    config.signer.tokens.legacy_token = "";
 }
 
 void printResult(FirebaseData &data)

library.properties

@@ -1,6 +1,6 @@
 name=Firebase Arduino Client Library for ESP8266 and ESP32
 
-version=1.0.2
+version=1.0.3
 
 author=Mobizt
 

src/Firebase_ESP_Client.cpp

@@ -1,5 +1,5 @@
 /**
- * Google's Firebase ESP Client Main class, Firebase_ESP_Client.cpp version 1.0.2
+ * Google's Firebase ESP Client Main class, Firebase_ESP_Client.cpp version 1.0.3
  * 
  * This library supports Espressif ESP8266 and ESP32
  * 
@@ -75,7 +75,9 @@ void Firebase_ESP_Client::begin(FirebaseConfig *config, FirebaseAuth *auth)
             _cfg->signer.tokens.status = token_status_uninitialized;
     }
 
-    if (Signer.tokenSigninDataReady())
+    if (_cfg->signer.tokens.legacy_token.length() > 0)
+        Signer.setTokenType(token_type_legacy_token);
+    else if (Signer.tokenSigninDataReady())
     {
         if (_auth->token.uid.length() == 0)
             Signer.setTokenType(token_type_oauth2_access_token);
@@ -84,8 +86,6 @@ void Firebase_ESP_Client::begin(FirebaseConfig *config, FirebaseAuth *auth)
     }
     else if (Signer.userSigninDataReady())
         Signer.setTokenType(token_type_id_token);
-    else if (_cfg->signer.tokens.legacy_token.length() > 0)
-        Signer.setTokenType(token_type_legacy_token);
 
     struct fb_esp_url_info_t uinfo;
     _cfg->_int.fb_auth_uri = _cfg->signer.tokens.token_type == token_type_legacy_token || _cfg->signer.tokens.token_type == token_type_id_token;

src/Firebase_ESP_Client.h

@@ -1,5 +1,5 @@
 /**
- * Google's Firebase ESP Client Main class, Firebase_ESP_Client.h version 1.0.2
+ * Google's Firebase ESP Client Main class, Firebase_ESP_Client.h version 1.0.3
  * 
  * This library supports Espressif ESP8266 and ESP32
  * 

src/README.md

@@ -1,7 +1,7 @@
 # Firebase Arduino Client Library for ESP8266 and ESP32
 
 
-Google's Firebase Arduino Client Library for ESP8266 and ESP32 v 1.0.2
+Google's Firebase Arduino Client Library for ESP8266 and ESP32 v 1.0.3
 
 
 ## Global functions

src/database/FB_RTDB.cpp

@@ -37,6 +37,7 @@
 
 FB_RTDB::FB_RTDB()
 {
+
 }
 
 FB_RTDB::~FB_RTDB()
@@ -3801,7 +3802,7 @@ bool FB_RTDB::handleResponse(FirebaseData *fbdo)
     }
 
     dataTime = millis();
-
+   
     if (chunkBufSize > 1)
     {
         while (chunkBufSize > 0)