IT32163: JWT VALIDATE ISS PCRE NOT WORKING AS EXPECTED

Fix packs for DataPower Gateway version 2018.4.1

APAR status

• Closed as program error.

Error description

• Given this regex ^(ISS 1|ISS 2)$ which should match for ?ISS 1?
  or ?ISS 2"
  
  But it does not work in JWT Validation Policy in
  API Connect.
   --> JWT validation failed, ?iss? (issuer) claim
  does not match.
  
  using ^ISS\s1|ISS\s2$ will work. The problem
  is with the brackets.
  

Local fix

• rewrite the regex without using brackets
  

Problem summary

• JWT validate iss PCRE does not work as expectation.
  

Problem conclusion

• Fix is available in 2018.4.1.11
  
  For a list of the latest fix packs available, please see:
  http://www-01.ibm.com/support/docview.wss?uid=swg21237631
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  DATAPOWER

• Fixed component ID

  DP1234567

Applicable component levels

• R100 PSY

     UP

• R18X PSY

     UP