2017-12-15 00:01:26 +01:00
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package eu.eudat.security;
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2017-09-27 18:15:39 +02:00
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2018-02-16 11:34:02 +01:00
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import eu.eudat.exceptions.security.NonValidTokenException;
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2018-02-07 10:56:30 +01:00
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import eu.eudat.exceptions.security.UnauthorisedException;
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2017-12-18 16:55:12 +01:00
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import eu.eudat.models.login.LoginInfo;
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2017-12-15 17:57:41 +01:00
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import eu.eudat.models.security.Principal;
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2018-01-09 12:31:01 +01:00
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import eu.eudat.security.validators.TokenValidatorFactory;
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2017-09-28 12:32:03 +02:00
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import org.springframework.beans.factory.annotation.Autowired;
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2017-09-27 18:15:39 +02:00
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import org.springframework.stereotype.Component;
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2018-02-16 11:34:02 +01:00
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import java.io.IOException;
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import java.security.GeneralSecurityException;
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2017-09-28 12:32:03 +02:00
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2017-09-27 18:15:39 +02:00
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@Component
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2017-12-15 17:57:41 +01:00
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public class CustomAuthenticationProvider {
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2017-09-27 18:15:39 +02:00
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2018-01-09 12:31:01 +01:00
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2018-02-16 11:34:02 +01:00
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@Autowired
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private TokenValidatorFactory tokenValidatorFactory;
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2018-01-09 12:31:01 +01:00
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2018-02-16 11:34:02 +01:00
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public Principal authenticate(LoginInfo credentials) throws GeneralSecurityException {
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String token = credentials.getTicket();
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try {
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Principal principal = this.tokenValidatorFactory.getProvider(credentials.getProvider()).validateToken(credentials);
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return principal;
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} catch (NonValidTokenException e) {
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e.printStackTrace();
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System.out.println("Could not validate a user by his token! Reason: " + e.getMessage());
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throw new UnauthorisedException("Token validation failed - Not a valid token");
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} catch (IOException e) {
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e.printStackTrace();
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throw new UnauthorisedException("IO Exeption");
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}
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}
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2017-09-27 18:15:39 +02:00
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}
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