[Progress Communities] [Progress OpenEdge ABL] Forum Post: RE: Single Sign On

  • Thread starter Thread starter Michael Jacobs
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Michael Jacobs

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The log entry with: "DaoAuthenticationProvider - User '' not found" is the key indicator. That is not a double quote in the log entry, but single quotes around a blank user-id. It indicates the server's authentication provider did not find a html form field of j_username. Apparently when spring asks Tomcat for a form field that Tomcat cannot find, it substitutes a blank string - silently. Has to have something to do with how the request body is formatted.

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