[JIRA] (IDP-1911) NullPointerException when piping output of metadatagen to somewhere else

[Matthew Slowe (Jira)]

Matthew Slowe ( https://shibboleth.atlassian.net/secure/ViewProfile.jspa?accountId=5c45da4b23f5bf67262143c7 ) *created* an issue

Identity Provider ( https://shibboleth.atlassian.net/browse/IDP?atlOrigin=eyJpIjoiNzM0MTAwMTQxNmUxNGE5YTg1MWM2ZTkxNDYyNmQyY2EiLCJwIjoiaiJ9 ) / Bug ( https://shibboleth.atlassian.net/browse/IDP-1911?atlOrigin=eyJpIjoiNzM0MTAwMTQxNmUxNGE5YTg1MWM2ZTkxNDYyNmQyY2EiLCJwIjoiaiJ9 ) IDP-1911 ( https://shibboleth.atlassian.net/browse/IDP-1911?atlOrigin=eyJpIjoiNzM0MTAwMTQxNmUxNGE5YTg1MWM2ZTkxNDYyNmQyY2EiLCJwIjoiaiJ9 ) NullPointerException when piping output of metadatagen to somewhere else ( https://shibboleth.atlassian.net/browse/IDP-1911?atlOrigin=eyJpIjoiNzM0MTAwMTQxNmUxNGE5YTg1MWM2ZTkxNDYyNmQyY2EiLCJwIjoiaiJ9 )

Issue Type: Bug Affects Versions: 4.1.5 Assignee: Brent Putman ( https://shibboleth.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3A97de0981-adc3-4044-95ed-131622fad81e ) Components: Metadata Created: 01/Mar/22 5:18 AM Environment:
# ./bin/version.sh
4.1.5
# ./bin/plugin.sh -fl
Plugin: net.shibboleth.idp.plugin.metadatagen	Current Version: 1.0.0
Priority: Trivial Reporter: Matthew Slowe ( https://shibboleth.atlassian.net/secure/ViewProfile.jspa?accountId=5c45da4b23f5bf67262143c7 )

When piping the output of metadatagen.sh (from plugin), a NullPointerException is thrown:

# ./bin/metadatagen.sh | cat
Exception in thread "main" java.lang.NullPointerException
	at net.shibboleth.idp.plugin.metadatagen.impl.MetadataGenCLI.setupWriter(MetadataGenCLI.java:504)
	at net.shibboleth.idp.plugin.metadatagen.impl.MetadataGenCLI.doRun(MetadataGenCLI.java:527)
	at net.shibboleth.idp.plugin.metadatagen.impl.MetadataGenCLI.doRun(MetadataGenCLI.java:77)
	at net.shibboleth.ext.spring.cli.AbstractCommandLine.run(AbstractCommandLine.java:202)
	at net.shibboleth.idp.plugin.metadatagen.impl.MetadataGenCLI.runMain(MetadataGenCLI.java:549)
	at net.shibboleth.idp.plugin.metadatagen.impl.MetadataGenCLI.main(MetadataGenCLI.java:557)

Without piping, the command executes correctly.

( https://shibboleth.atlassian.net/browse/IDP-1911#add-comment?atlOrigin=eyJpIjoiNzM0MTAwMTQxNmUxNGE5YTg1MWM2ZTkxNDYyNmQyY2EiLCJwIjoiaiJ9 ) Add Comment ( https://shibboleth.atlassian.net/browse/IDP-1911#add-comment?atlOrigin=eyJpIjoiNzM0MTAwMTQxNmUxNGE5YTg1MWM2ZTkxNDYyNmQyY2EiLCJwIjoiaiJ9 )

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