JSAGA

the rOCCI adaptor needs both a VOMS credential to connect to the Clouds, and a SSH credential to connect to the VM.
Currently the adaptor is linked to VOMS context only, so it passes all params needed for SSH connection trhough the URL:

ServiceURL = OCCI_ENDPOINT_HOST + ":" +
                      OCCI_ENDPOINT_PORT +
                      System.getProperty("file.separator") + "?" +
                      "prefix=" + OCCI_PREFIX +
                      "&attributes_title=" + OCCI_VM_TITLE +
                      "&mixin_os_tpl=" + OCCI_OS +
                      "&mixin_resource_tpl=" + OCCI_FLAVOUR +
                      "&publickey_file=" + OCCI_PUBLIC_KEY +
                      "&privatekey_file=" + OCCI_PRIVATE_KEY;

Ideally, the adaptor should use a credential that would encapsulate both the VOMS proxy and the SSH keys. This would require to implement a new rOCCISecurityCredential and a new rOCCISecurityAdaptor.