41 add auth to harvest api

[donsizemore]

What this PR does / why we need it:

Which issue(s) this PR closes:

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[coveralls]

Pull Request Test Coverage Report for Build #27

• 1 of 91 (1.1%) changed or added relevant lines in 10 files are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage increased (+0.02%) to 19.094%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/main/java/edu/harvard/iq/dataverse/EjbDataverseEngine.java	0	1	0.0%
src/main/java/edu/harvard/iq/dataverse/api/datadeposit/CollectionDepositManagerImpl.java	0	1	0.0%
src/main/java/edu/harvard/iq/dataverse/api/datadeposit/MediaResourceManagerImpl.java	0	1	0.0%
src/main/java/edu/harvard/iq/dataverse/api/imports/ImportServiceBean.java	0	1	0.0%
src/main/java/edu/harvard/iq/dataverse/api/DatasetFieldServiceApi.java	0	2	0.0%
src/main/java/edu/harvard/iq/dataverse/api/Index.java	0	2	0.0%
src/main/java/edu/harvard/iq/dataverse/util/ConstraintViolationUtil.java	0	16	0.0%
src/main/java/edu/harvard/iq/dataverse/api/Dataverses.java	0	21	0.0%
src/main/java/edu/harvard/iq/dataverse/api/HarvestingServer.java	0	45	0.0%

Files with Coverage Reduction	New Missed Lines	%
src/main/java/edu/harvard/iq/dataverse/api/HarvestingServer.java	2	0%

Totals
Change from base Build #12:	0.02%
Covered Lines:	14076
Relevant Lines:	73721

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💛 - Coveralls