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Posted to dev@oltu.apache.org by "Antonio Sanso (JIRA)" <ji...@apache.org> on 2016/07/27 11:15:20 UTC
[jira] [Created] (OLTU-200) Wrong regex in TokenReader
Antonio Sanso created OLTU-200:
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Summary: Wrong regex in TokenReader
Key: OLTU-200
URL: https://issues.apache.org/jira/browse/OLTU-200
Project: Apache Oltu
Issue Type: Bug
Reporter: Antonio Sanso
The regex in TokenReader [0] doesn't comply with the JWS spec.
The spec [1] says:
{code}
BASE64URL(UTF8(JWS Protected Header)) || '.' ||
BASE64URL(JWS Payload) || '.' ||
BASE64URL(JWS Signature)
{code}
while the impl regex is
{code}
private final Pattern base64urlTokenPattern = Pattern.compile("([a-zA-Z0-9/+=]+)\\.([a-zA-Z0-9/+=]+)\\.(.+)");
{code}
it should be rather
{code}
private final Pattern.compile("([a-zA-Z0-9-_=]+)\\.([a-zA-Z0-9-_=]+)\\.([a-zA-Z0-9-_=]+)
{code}
[0] https://github.com/apache/oltu/blob/trunk/commons/encodedtoken/src/main/java/org/apache/oltu/commons/encodedtoken/TokenReader.java#L30
[1] https://tools.ietf.org/html/rfc7515
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