public override ProvisionAddOnResult Provision(AddonProvisionRequest request)
{
var rabbitConfig = new RabbitMQConfig(request);
var client = new RestClient(rabbitConfig.ManagementUri);
client.Authenticator = new HttpBasicAuthenticator(rabbitConfig.AdminUser, rabbitConfig.AdminPassword);
// Create new user
var user = request.Manifest.CallingDeveloperAlias + "_" + request.Manifest.InstanceAlias;
var pass = Guid.NewGuid().ToString("N");
var createUserPath = $"users/{user}";
var createUserBody = new { password = pass, tags = "monitoring,management,administrator" };
var createUserRequest = new RestRequest(createUserPath, Method.PUT)
{
RequestFormat = DataFormat.Json
};
createUserRequest.AddBody(createUserBody);
createUserRequest.AddHeader("content-type", "application/json");
log.DebugFormat("The following user is being created: {0} using the following URI: ", user, createUserPath.ToString());
var createUserResponse = client.Execute(createUserRequest);
log.DebugFormat("The response code for the user creation REST call is: {0}", createUserResponse.StatusCode);
if (createUserResponse.StatusCode != HttpStatusCode.Created)
{
return(ProvisionAddOnResult.Failure("Unable to create user"));
}
Thread.Sleep(5000);
// Create new vhost
var vhostName = request.Manifest.CallingDeveloperAlias + "_" + request.Manifest.InstanceAlias;
var createVhostPath = $"vhosts/{vhostName}";
var createVhostRequest = new RestRequest(createVhostPath, Method.PUT)
{
RequestFormat = DataFormat.Json
};
createVhostRequest.AddHeader("content-type", "application/json");
log.DebugFormat("The following vhost is being created: {0} using the following URI:", vhostName, createVhostPath.ToString());
var createVhostResponse = client.Execute(createVhostRequest);
log.DebugFormat("The response code for the vhost creationg REST call is: {0}", createVhostResponse.StatusCode);
if (createVhostResponse.StatusCode != HttpStatusCode.Created)
{
//If this fails, we need to clean up the previous command
// Delete user
var deleteUserPath = $"users/{user}";
var deleteUserRequest = new RestRequest(deleteUserPath, Method.DELETE)
{
RequestFormat = DataFormat.Json
};
deleteUserRequest.AddHeader("content-type", "application/json");
var deleteUserResponse = client.Execute(deleteUserRequest);
return(ProvisionAddOnResult.Failure("Unable to create vhost"));
}
Thread.Sleep(5000);
// Set permissions
var permissionsPath = $"permissions/{vhostName}/{user}";
var permissionsBody = new { configure = ".*", write = ".*", read = ".*" };
var permissionsRequest = new RestRequest(permissionsPath, Method.PUT)
{
RequestFormat = DataFormat.Json
};
permissionsRequest.AddHeader("content-type", "application/json");
permissionsRequest.AddBody(permissionsBody);
log.DebugFormat("The permissions are being configuring using the following URI: {0}", permissionsPath);
var permissionsResponse = client.Execute(permissionsRequest);
log.DebugFormat("The response code for configuring the permissions is: {0}", permissionsResponse.StatusCode);
if (permissionsResponse.StatusCode != HttpStatusCode.Created)
{
//If this fails, we need to clean up the previous command
// Delete user
var deleteUserPath = $"users/{user}";
var deleteUserRequest = new RestRequest(deleteUserPath, Method.DELETE)
{
RequestFormat = DataFormat.Json
};
deleteUserRequest.AddHeader("content-type", "application/json");
var deleteUserResponse = client.Execute(deleteUserRequest);
// Delete Vhost
var deleteVhostPath = $"vhosts/{vhostName}";
var deleteVhostRequest = new RestRequest(deleteVhostPath, Method.DELETE)
{
RequestFormat = DataFormat.Json
};
deleteVhostRequest.AddHeader("content-type", "application/json");
var deleteVhostResponse = client.Execute(deleteVhostRequest);
return(ProvisionAddOnResult.Failure("Unable to set permissions"));
}
var connectionString = $"amqp://{user}:{pass}@{rabbitConfig.Hostname}:{rabbitConfig.Port}/{vhostName}";
return(ProvisionAddOnResult.Success(connectionString));
}
