Java Code Examples for org.apache.hadoop.crypto.key.kms.KMSRESTConstants#METADATA_SUB_RESOURCE
The following examples show how to use
org.apache.hadoop.crypto.key.kms.KMSRESTConstants#METADATA_SUB_RESOURCE .
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Example 1
Source File: KMS.java From hadoop with Apache License 2.0 | 6 votes |
@GET @Path(KMSRESTConstants.KEY_RESOURCE + "/{name:.*}/" + KMSRESTConstants.METADATA_SUB_RESOURCE) @Produces(MediaType.APPLICATION_JSON) public Response getMetadata(@PathParam("name") final String name) throws Exception { UserGroupInformation user = HttpUserGroupInformation.get(); KMSClientProvider.checkNotEmpty(name, "name"); KMSWebApp.getAdminCallsMeter().mark(); assertAccess(KMSACLs.Type.GET_METADATA, user, KMSOp.GET_METADATA, name); KeyProvider.Metadata metadata = user.doAs( new PrivilegedExceptionAction<KeyProvider.Metadata>() { @Override public KeyProvider.Metadata run() throws Exception { return provider.getMetadata(name); } } ); Object json = KMSServerJSONUtils.toJSON(name, metadata); kmsAudit.ok(user, KMSOp.GET_METADATA, name, ""); return Response.ok().type(MediaType.APPLICATION_JSON).entity(json).build(); }
Example 2
Source File: KMS.java From big-c with Apache License 2.0 | 6 votes |
@GET @Path(KMSRESTConstants.KEY_RESOURCE + "/{name:.*}/" + KMSRESTConstants.METADATA_SUB_RESOURCE) @Produces(MediaType.APPLICATION_JSON) public Response getMetadata(@PathParam("name") final String name) throws Exception { UserGroupInformation user = HttpUserGroupInformation.get(); KMSClientProvider.checkNotEmpty(name, "name"); KMSWebApp.getAdminCallsMeter().mark(); assertAccess(KMSACLs.Type.GET_METADATA, user, KMSOp.GET_METADATA, name); KeyProvider.Metadata metadata = user.doAs( new PrivilegedExceptionAction<KeyProvider.Metadata>() { @Override public KeyProvider.Metadata run() throws Exception { return provider.getMetadata(name); } } ); Object json = KMSServerJSONUtils.toJSON(name, metadata); kmsAudit.ok(user, KMSOp.GET_METADATA, name, ""); return Response.ok().type(MediaType.APPLICATION_JSON).entity(json).build(); }
Example 3
Source File: KMS.java From ranger with Apache License 2.0 | 5 votes |
@GET @Path(KMSRESTConstants.KEY_RESOURCE + "/{name:.*}/" + KMSRESTConstants.METADATA_SUB_RESOURCE) @Produces(MediaType.APPLICATION_JSON) public Response getMetadata(@PathParam("name") final String name, @Context HttpServletRequest request) throws Exception { try { if (LOG.isDebugEnabled()) { LOG.debug("Entering getMetadata method."); } UserGroupInformation user = HttpUserGroupInformation.get(); checkNotEmpty(name, "name"); KMSWebApp.getAdminCallsMeter().mark(); assertAccess(Type.GET_METADATA, user, KMSOp.GET_METADATA, name, request.getRemoteAddr()); LOG.debug("Getting metadata for key with name {}.", name); KeyProvider.Metadata metadata = user.doAs( new PrivilegedExceptionAction<KeyProvider.Metadata>() { @Override public KeyProvider.Metadata run() throws Exception { return provider.getMetadata(name); } }); Object json = KMSServerJSONUtils.toJSON(name, metadata); kmsAudit.ok(user, KMSOp.GET_METADATA, name, ""); if (LOG.isDebugEnabled()) { LOG.debug("Exiting getMetadata method."); } return Response.ok().type(MediaType.APPLICATION_JSON).entity(json).build(); } catch (Exception e) { LOG.error("Exception in getMetadata.", e); throw e; } }