42 lines
1.3 KiB
Java
42 lines
1.3 KiB
Java
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package website;
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import db.jdcb;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.util.HashMap;
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public class LoginRequest extends PostRequest {
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@Override
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public String request(HashMap<String, String> params) {
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String password = params.get("password");
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String username = params.get("username");
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ResultSet s = new jdcb("users", "kOpaIJUjkgb9ur6S", "wasteinformation").executeQuery("select * from user where username ='" + username + "'");
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String response = "{\"accept\": false}";
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try {
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s.last();
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if (s.getRow() == 1) {
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//success
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if (HttpTools.StringToMD5(password).equals(s.getString("password"))) {
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System.out.println("login success");
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response = "{\"accept\": true}";
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} else {
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System.out.println("wrong password");
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}
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} else if (s.getRow() == 0) {
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//user not found
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System.out.println("user not found");
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} else {
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//internal error two users with same name...?
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}
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System.out.println("rowcount: " + s.getRow());
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} catch (SQLException e) {
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e.printStackTrace();
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}
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return response;
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}
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}
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