Page History
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Contribution | Contributor | |
SAML Authentication | Kevin Bui | i2b2 now includes support for SAML-based enterprise authentication via an institutional Identity Provider. See more information below. |
Ability to specify user parameter defaults | Michael Horvath | This change is meant to allowing user params to take precedence over hive params. Currently, it's the other way around. |
LDAP UPN Support | Michael Horvath Wake Forest | Active Directory enables other methods of binding which are more flexible besides just using the distinguished name. https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-adts/6a5891b8-928e-4b75-a4a5-0e3b77eaca52. This change is to enable binding the the User Principle Name form, which is very convenient when the distinguished names for users is not easily available (OU by department, etc.). |
API to get all children of an ontology node | Kevin Bui | The metadata GetChildren API call, which returns information on the children of an ontology node, can now be configured to return multiple levels of children (e.g., children, children's children, etc.). This is done by specifying the numLevel parameters. By default, the function assumes numLevel = 1 and will return the direct descendants of the concept, which is one level of children. When the numLevel = -1 the function will return ALL descendants of the concept, otherwise the function will return up to and including the number of levels specified by numLevel (eg. numlevel=2 returns two levels of descendants, numLevel=4 returns four levels of descendants). |
Totalnum Counter Performance Improvements | Darren Henderson University of Kentucky | Performance enhancements on SQL Server totalnum counting to not unnecessarily recompute temp tables. |
Backend Features
SAML Authentication
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- CORE-399 Oracle index hints must use the table alias
- CORE-382 Username / password errors should not specify which had the problem
- WEBCLIENT-334 Provide tabs for major plugins and temporal query
- WEBCLIENT-344 Cleanup Analysis Tools list of Plugins to only Supported Items
- WEBCLIENT-325 Wayne's improvements to hierarchical find-by-name
- WEBCLIENT-320 Provide REFRESH ALL context menu in FindTerms panel
- WEBCLIENT-307 Drag and drop in term info panel
- WEBCLIENT-306 Beth Israel contribution: commas in counts, query option infrastructure
- WEBCLIENT-342 switch response status check from "OK" to 200 to handle lab value pop up in http/2 protocols
- CORE-402 Fix Veracode identified Security flaws in i2b2 Server-Side Code
- WEBCLIENT-343 Fix Veracode identified Security flaws in i2b2Webclient Code
- CORE-404 Adding support for JDK 11. Now including the gensrc due to jaxb has been removed.
- CORE-413 (FetchAllChildren)
- CORE-414 (SAML)
- CORE-415 Log4j upgraded to v2
- CORE-416 User parameter precedence change (contributed by Michael Horvath)
- CORE-417 LDAP UPN support (contributed by Michael Horvath)
- RedCAP improvements: read from file
Bug Fixes
- 8/21 - If Oracle has different timezone settings than the i2b2 application server, i2b2 sessions used to match the Oracle server. Now they will match i2b2.CORE-418 Local timestamps in sessions on Oracle - appserver /db server in diff time zones
- WEBCLIENT-351 Obfuscated User Not Showing Graph
- WEBCLIENT-342 switch response status check from "OK" to 200 to handle lab value pop up in http/2 protocols
- WEBCLIENT-335 temporal query in webclient with no anchoring events not running
- WEBCLIENT-350 350 Unable to drag items in workplace
- WEBCLIENT-325 Wayne's improvements to hierarchical find-by-name
- WEBCLIENT-341 Toggle between <and > group panel buttons resulting in blank QueryResults view
- WEBCLIENT-319 FindTerms- exceeding more than 200(default) return count - displaying server error
- WEBCLIENT-316 Admin tool unresponsive in IE11
- WEBCLIENT-305 Occasionally items in Find Terms by name are not draggable
- WEBCLIENTWEBCLIENT-304 Hierarchical levels in Find Terms might not work in ontologies that have extra backslashes
- WEBCLIENT-294 Webclient Reports "QUERY CANCELLED" While Query Is Still Running
- WEBCLIENT-291 Date constraints popup OK button disabled, maintains new date if canceled
- WEBCLIENT-196 Temporal query more than 2 events is not populating query name in the query name textbox and displaying new event added msg
- WEBCLIENT-156 switching from events grouppanel view to 'same financial encounter' selection is not switching to original concept group panel view
- CORE-282 Error returned when obfuscated user is locked out
- CORE-281 Query continues to run after user receives lockout message
- CORE-412 Disable login to agg service account
- CORE-405 Upgrade JDBC Drivers
- CORE-403 Add result path
- CORE-399 use alias for index hint
Notes for Developers
For Java 11 install, if you change xsd, then modify the gensource.
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