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85 changes: 85 additions & 0 deletions
85
webgoat-lessons/jwt/src/main/java/org/owasp/webgoat/plugin/JWTFinalEndpoint.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| package org.owasp.webgoat.plugin; | ||
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| import com.google.common.base.Charsets; | ||
| import io.jsonwebtoken.*; | ||
| import org.apache.commons.lang3.StringUtils; | ||
| import org.owasp.webgoat.assignments.AssignmentEndpoint; | ||
| import org.owasp.webgoat.assignments.AssignmentHints; | ||
| import org.owasp.webgoat.assignments.AssignmentPath; | ||
| import org.owasp.webgoat.assignments.AttackResult; | ||
| import org.owasp.webgoat.session.DatabaseUtilities; | ||
| import org.owasp.webgoat.session.WebSession; | ||
| import org.springframework.beans.factory.annotation.Autowired; | ||
| import org.springframework.web.bind.annotation.PathVariable; | ||
| import org.springframework.web.bind.annotation.PostMapping; | ||
| import org.springframework.web.bind.annotation.RequestParam; | ||
| import org.springframework.web.bind.annotation.ResponseBody; | ||
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| import java.sql.Connection; | ||
| import java.sql.ResultSet; | ||
| import java.sql.SQLException; | ||
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| /** | ||
| * @author nbaars | ||
| * @since 4/23/17. | ||
| */ | ||
| @AssignmentPath("/JWT/final") | ||
| @AssignmentHints({"jwt-final-hint1", "jwt-final-hint2", "jwt-final-hint3", "jwt-final-hint4", "jwt-final-hint5", "jwt-final-hint6"}) | ||
| public class JWTFinalEndpoint extends AssignmentEndpoint { | ||
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| @Autowired | ||
| private WebSession webSession; | ||
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| @PostMapping("follow/{user}") | ||
| public @ResponseBody | ||
| String follow(@PathVariable("user") String user) { | ||
| if ("Jerry".equals(user)) { | ||
| return "Following yourself seems redundant"; | ||
| } else { | ||
| return "You are now following Tom"; | ||
| } | ||
| } | ||
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| @PostMapping("delete") | ||
| public @ResponseBody | ||
| AttackResult resetVotes(@RequestParam("token") String token) { | ||
| if (StringUtils.isEmpty(token)) { | ||
| return trackProgress(failed().feedback("jwt-invalid-token").build()); | ||
| } else { | ||
| try { | ||
| final String[] errorMessage = {null}; | ||
| Jwt jwt = Jwts.parser().setSigningKeyResolver(new SigningKeyResolverAdapter() { | ||
| @Override | ||
| public byte[] resolveSigningKeyBytes(JwsHeader header, Claims claims) { | ||
| final String kid = (String) header.get("kid"); | ||
| try { | ||
| Connection connection = DatabaseUtilities.getConnection(webSession); | ||
| ResultSet rs = connection.createStatement().executeQuery("SELECT key FROM jwt_keys WHERE id = " + kid); | ||
| while (rs.next()) { | ||
| return rs.getString(1).getBytes(Charsets.UTF_8); | ||
| } | ||
| } catch (SQLException e) { | ||
| errorMessage[0] = e.getMessage(); | ||
| } | ||
| return null; | ||
| } | ||
| }).parse(token); | ||
| if (errorMessage[0] != null) { | ||
| return trackProgress(failed().output(errorMessage[0]).build()); | ||
| } | ||
| Claims claims = (Claims) jwt.getBody(); | ||
| String username = (String) claims.get("username"); | ||
| if ("Jerry".equals(username)) { | ||
| return trackProgress(failed().feedback("jwt-final-jerry-account").build()); | ||
| } | ||
| if ("Tom".equals(username)) { | ||
| return trackProgress(success().build()); | ||
| } else { | ||
| return trackProgress(failed().feedback("jwt-final-not-tom").build()); | ||
| } | ||
| } catch (JwtException e) { | ||
| return trackProgress(failed().feedback("jwt-invalid-token").output(e.toString()).build()); | ||
| } | ||
| } | ||
| } | ||
| } |
9 changes: 9 additions & 0 deletions
9
webgoat-lessons/jwt/src/main/java/org/owasp/webgoat/plugin/refresh/RefreshEndpoint.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,9 @@ | ||
| package org.owasp.webgoat.plugin.refresh; | ||
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| public class RefreshEndpoint { | ||
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| private static final String TOKEN = "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJPbmxpbmUgSldUIEJ1aWxkZXIiLCJpYXQiOjE0OTUyODU3NDUsImV4cCI6MTQ5NTI4NTc0NSwiYXVkIjoid2ViZ29hdC5vcmciLCJzdWIiOiJ0b21Ad2ViZ29hdC5vcmciLCJuYW1lIjoiVG9tIiwiZW1haWwiOiJ0b21Ad2ViZ29hdC5jb20iLCJyb2xlIjoiQ2F0In0.NTd3E17JZlVKZk52Wq_AWZ0RDafV5KDRMuJner_zUn4"; | ||
| private static final String JWT_KEY = "qwertyuiopasdfghjklzxcvbnm123456"; | ||
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| } |
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