Isuranga Perera created SYNCOPE-1301:
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Summary: Token creation is not threadsafe
Key: SYNCOPE-1301
URL: https://issues.apache.org/jira/browse/SYNCOPE-1301
Project: Syncope
Issue Type: Bug
Components: core
Affects Versions: 2.0.8
Reporter: Isuranga Perera
Fix For: 2.0.9, 2.1.0
Token create method in AccessTokenDataBinderImpl[1] is not thread safe. This
could result in several problems including
* Exist 2 different access token for a particular user at a given time which
may result in an exception thrown by method call[2] since it expects a single
token a given user.
In addition to that token replace is implemented as a combination of 2
different functionalities. Since the method is not thread safe this may cause
some unexpected behaviors (since there can be 2 tokens exist for a particular
user. same scenario as above).
[1]
[https://github.com/apache/syncope/blob/master/core/provisioning-java/src/main/java/org/apache/syncope/core/provisioning/java/data/AccessTokenDataBinderImpl.java#L104]
[2]
[https://github.com/apache/syncope/blob/master/core/provisioning-java/src/main/java/org/apache/syncope/core/provisioning/java/data/AccessTokenDataBinderImpl.java#L113]
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