endpoint_enterPassword

Suzana_Marek

Dec 2nd, 2024

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Java 4.13 KB | None | 0 0

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import com.google.json.JsonObject;
import com.google.json.JsonParser;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Scanner;
public class enterPassword {
public static void main(String[] args) {
// Step 1: Ask the user to input their password
Scanner inputScanner = new Scanner(System.in);
System.out.print("Enter your password: ");
String password = inputScanner.nextLine();
String username = "[email protected]"; // Hardcoded username for this example
String loginUrl = "https://dev.dripit.io/api/auth/login"; // Login API URL
String profileUrl = "https://dev.dripit.io/api/user/profile"; // User profile API URL
// Step 2: Log in and get the token
String token = loginAndGetToken(loginUrl, username, password);
if (token != null) {
System.out.println("Login successful! Token received.");
// Step 3: Use the token to fetch user profile
fetchUserProfile(profileUrl, token);
} else {
System.out.println("Login failed. Please check your username and password.");
}
}
// Function to log in and get the token
public static String loginAndGetToken(String apiUrl, String username, String password) {
try {
// Open connection
URL url = new URL(apiUrl);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type", "application/json");
connection.setDoOutput(true);
// Prepare JSON payload for login
String jsonInput = String.format("{\"username\": \"%s\", \"password\": \"%s\"}", username, password);
// Send the JSON payload
try (OutputStream os = connection.getOutputStream()) {
os.write(jsonInput.getBytes());
os.flush();
}
// Read the response
int responseCode = connection.getResponseCode();
if (responseCode == 200) { // Success
try (Scanner scanner = new Scanner(connection.getInputStream())) {
String response = scanner.useDelimiter("\\A").next();
// Parse JSON response to extract the token
JsonObject jsonResponse = JsonParser.parseString(response).getAsJsonObject();
return jsonResponse.get("token").getAsString(); // Assuming the token is in the "token" field
}
} else {
System.out.println("Error: Received response code " + responseCode);
}
} catch (Exception e) {
System.out.println("An error occurred during login: " + e.getMessage());
}
return null; // Return null if login fails
}
// Function to fetch user profile using the token
public static void fetchUserProfile(String apiUrl, String token) {
try {
// Open connection
URL url = new URL(apiUrl);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
connection.setRequestProperty("Authorization", "Bearer " + token); // Add token to the header
// Read the response
int responseCode = connection.getResponseCode();
if (responseCode == 200) { // Success
try (Scanner scanner = new Scanner(connection.getInputStream())) {
String response = scanner.useDelimiter("\\A").next();
// Print the user profile data
System.out.println("User Profile:");
System.out.println(response);
}
} else {
System.out.println("Error: Unable to fetch profile. Response code " + responseCode);
}
} catch (Exception e) {
System.out.println("An error occurred while fetching the user profile: " + e.getMessage());
}
}
}

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