In order to use oauth applications must specify the following properties:

Mandatory, when using non-Azure Active Directory oauth:
<myprovider>.identity - the oauth identity (e.g., service account email in Google Api's)
<myprovider>.credential - the private key used to sign requests, in pem format
oauth.endpoint - the endpoint to use for authentication (e.g., "http://accounts.google.com/o/oauth2/token" in Google Api's)
oauth.audience - the "audience" of the token request (e.g., "http://accounts.google.com/o/oauth2/token" in Google Api's)

Mandatory, when using oauth to authenticate against Azure Active Directory:
<myprovider>.identity - the application GUID set up for as a Service Principal for your Azure account
<myprovider>.credential - the password associated with the application GUID
oauth.endpoint - the endpoint to use for Azure AD authentication (URL of the form the URL "https://login.microsoftonline.com/<Tenant ID>/oauth2/token")

For Azure Active Directory, setting up a service principal to work with Azure Resource Manager and Azure AD as well as finding out the <Tenant ID> is described at https://azure.microsoft.com/en-us/documentation/articles/resource-group-authenticate-service-principal/

Running the live test on for non client_credentials oauth grant type:

mvn clean install -Plive \
-Dtest.oauth.identity=<email addr> \
-Dtest.oauth.credential=<private key> \
-Dtest.oauth.endpoint=https://accounts.google.com/o/oauth2/token \
-Dtest.jclouds.oauth.audience=https://accounts.google.com/o/oauth2/token \
-Dtest.jclouds.oauth.scope=https://www.googleapis.com/auth/prediction \


To Run the live test against Azure Active Directory which uses the client_credentials grant type when using a password:

mvn clean install -Plive \
-Dtest.oauth.identity=<azure app id> \
-Dtest.oauth.credential=<azure app password> \
-Dtest.oauth.endpoint=https://login.microsoftonline.com/<tenant id>/oauth2/token \
-Dtest.jclouds.oauth.resource=https://management.azure.com/ \
-Dtest.jclouds.oauth.credential-type=clientCredentialsSecret

To run the live test against Azure Active directory using the client_credentials grant type with a certificate and private key:

mvn clean install -Plive \
-Dtest.jclouds.oauth.credential-type=clientCredentialsP12AndCertificate \
-Dtest.jclouds.oauth.resource=https://management.azure.com/ \
-Dtest.oauth.endpoint=https://login.microsoftonline.com/<tenant id>/oauth2/token \
-Dtest.jclouds.oauth.audience=https://login.microsoftonline.com/<tenant id>/oauth2/token 
-Dtest.oauth.identity=<azure app id> \
-Dtest.oauth.credential=<path to unencrypted private key PEM file> \
-Dtest.jclouds.oauth.certificate=<path to certificate PEM file>