/
JwtEncoder.java
34 lines (29 loc) · 1.26 KB
/
JwtEncoder.java
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package org.eclipse.jetty.security.openid;
import java.util.Base64;
public class JwtEncoder
{
private static final Base64.Encoder ENCODER = Base64.getUrlEncoder();
private static final String DEFAULT_HEADER = "{\"INFO\": \"this is not used or checked in our implementation\"}";
private static final String DEFAULT_SIGNATURE = "we do not validate signature as we use the authorization code flow";
public static String encode(String idToken)
{
return stripPadding(ENCODER.encodeToString(DEFAULT_HEADER.getBytes())) + "." +
stripPadding(ENCODER.encodeToString(idToken.getBytes())) + "." +
stripPadding(ENCODER.encodeToString(DEFAULT_SIGNATURE.getBytes()));
}
private static String stripPadding(String paddedBase64)
{
return paddedBase64.split("=")[0];
}
public static String createIdToken(String provider, String clientId, String subject, String name, long expiry)
{
return "{" +
"\"iss\": \"" + provider + "\"," +
"\"sub\": \"" + subject + "\"," +
"\"aud\": \"" + clientId + "\"," +
"\"exp\": " + expiry + "," +
"\"name\": \"" + name + "\"," +
"\"email\": \"" + name + "@fake-email.com" + "\"" +
"}";
}
}