public bool AuthenticateAnonymousDevice(string device_id, string device_token)
{
TableOperation retrieveOperation = TableOperation.Retrieve <DynamicTableEntity>(device_id,
device_token);
try
{
DynamicTableEntity device_entity = (DynamicTableEntity)this.DevicesTable.Execute
(retrieveOperation).Result;
if (device_entity == null)
{
return(false);
}
else
{
IStorageDevice device = this.DeviceEntityResolver(device_entity.PartitionKey,
device_entity.RowKey, device_entity.Timestamp, device_entity.Properties,
device_entity.ETag);
OverlordIdentity.InitializeDeviceIdentity(device_id, device_token,
device.Sensors.Select(s => s.Key).ToArray <string>());
return(true);
}
}
catch (Exception e)
{
Log.ReadTableFailure(string.Format
("Failed to retrieve device entity: Id: {0}, Token: {1}.", device_id, device_token), e);
throw;
}
}
public IStorageDeviceReading AddDeviceReading(DateTime time, IDictionary <string, object> values)
{
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindDevice);
IStorageDevice device = this.GetCurrentDevice();
return(this.AddDeviceReading(device, time, values));
}
public IStorageDevice FindDevice(Guid id, string token)
{
TableOperation retrieveOperation = TableOperation.Retrieve <DynamicTableEntity>(id.ToUrn(),
token);
try
{
DynamicTableEntity device_entity = (DynamicTableEntity)this.DevicesTable
.Execute(retrieveOperation).Result;
if (device_entity == null)
{
return(null);
}
return(this.DeviceEntityResolver(device_entity.PartitionKey, device_entity.RowKey,
device_entity.Timestamp, device_entity.Properties, device_entity.ETag));
}
catch (Exception e)
{
Log.ReadTableFailure(string.Format("Failed to read table for device: Id: {0}, Token: {1}.",
id.ToUrn(), token), e);
throw;
}
finally
{
OverlordIdentity.DeleteClaim(Resource.Storage, StorageAction.FindDevice);
}
}
public IStorageUser FindUser(Guid id, string token)
{
TableOperation retrieveOperation = TableOperation.Retrieve <DynamicTableEntity>(id.ToUrn(), token);
try
{
DynamicTableEntity user_entity = (DynamicTableEntity)this.UsersTable
.Execute(retrieveOperation).Result;
if (user_entity == null)
{
return(null);
}
else
{
IStorageUser user = this.UserEntityResolver(user_entity.PartitionKey, user_entity.RowKey, user_entity.Timestamp,
user_entity.Properties, user_entity.ETag);
return(user);
}
}
catch (Exception e)
{
Log.ReadTableFailure(string.Format("Failed to find user entity: Id: {0}, Token: {1}.",
id.ToUrn(), token), e);
throw;
}
finally
{
OverlordIdentity.DeleteClaim(Resource.Storage, StorageAction.FindUser);
}
}
protected async Task AuthenticateAsync(string userName, string password, HttpAuthenticationContext context,
CancellationToken cancellationToken)
{
if (userName == null || password == null)
{
context.ErrorResult = new AuthenticationFailureResult("Null authentication field.", context.Request);
return;
}
Tuple <string, string, IList <string> > result = await Api.AuthenticateDeviceAsync(userName, password);
if (result == null)
{
//Log.AuthenticateDevice(userName, password, false);
context.ErrorResult = new AuthenticationFailureResult("Bad credentials.", context.Request);
return;
}
else
{
context.Principal = OverlordIdentity.InitializeDevicePrincipal(result.Item1,
result.Item2, result.Item3);
//Log.AuthenticateDevice(userName, password, true);
return;
}
}
public IStorageUser AddUser(string name, string token, GeoIp geo_ip, string id = null)
{
IStorageUser user = new IStorageUser()
{
Id = string.IsNullOrEmpty(id) ? Guid.NewGuid() : id.UrnToGuid(),
Token = token,
UserName = name,
Devices = new List <Guid>()
};
TableOperation insertOperation = TableOperation.Insert(AzureStorage.CreateUserTableEntity(user));
TableResult result;
try
{
result = this.UsersTable.Execute(insertOperation);
Log.WriteTableSuccess(string.Format("Added user entity: {0}, Id: {1}, Token {2}.",
user.UserName, user.Id.ToUrn(), user.Token));
return(user);
}
catch (Exception e)
{
Log.WriteTableFailure(string.Format("Failed to add user entity: {0}, Id: {1}, Token {2}.",
user.UserName, user.Id.ToUrn(), user.Token), e);
throw;
}
finally
{
OverlordIdentity.DeleteClaim(Resource.Storage, StorageAction.AddUser);
}
}
private IList <IStorageChannel> CreateSensorChannels()
{
OverlordIdentity.InitializeAnonymousIdentity();
AzureStorage storage = new AzureStorage();
storage.AuthenticateAnonymousDevice(TestData.device_02_id.UrnToId(),
TestData.device_02_token);
//OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindDevice);
//IStorageDevice = storage.GetCurrentUser();
IStorageAlert alert_1 = new IStorageAlert()
{
SensorType = "I0",
IntMaxValue = 100,
IntMinValue = -10
};
IStorageAlert alert_2 = new IStorageAlert()
{
SensorType = "I0",
IntMaxValue = 40,
IntMinValue = 0
};
List <IStorageAlert> alerts = new List <IStorageAlert>()
{
alert_1, alert_2
};
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddChannel);
IStorageChannel channel = storage.AddChannel("xUnit_IngestTests_Channel_01",
"A test channel for xUnit AzureStorageIngestTests", "I0", "Test integer units",
alerts);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddChannel);
alert_1 = new IStorageAlert()
{
SensorType = "S0",
StringValue = "Alert 1!"
};
alert_2 = new IStorageAlert()
{
SensorType = "S0",
StringValue = "Alert 1!"
};
alerts = new List <IStorageAlert>()
{
alert_1, alert_2
};
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddChannel);
IStorageChannel channel_2 = storage.AddChannel("xUnit_IngestTests_Channel_03",
"A test channel for xUnit AzureStorageIngestTests", "S0", "Test stringr units",
alerts);
return(new List <IStorageChannel>()
{
channel, channel_2
});
}
public void CanAuthorizeAuthenticateAnonymousUser()
{
AzureStorage storage = new AzureStorage();
OverlordIdentity.InitializeUserIdentity(TestData.user_01_id.UrnToId(), "admin", new string[0]);
Assert.Throws(typeof(System.Security.SecurityException),
() => storage.AuthenticateAnonymousUser(TestData.user_01_id, "admin"));
}
public static void AddDeviceReading(DateTime time, IDictionary <string, object> values)
{
AzureStorage storage = new AzureStorage();
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddDeviceReading);
storage.AddDeviceReading(time, values);
Log.AddDeviceReadingSuccess("Added device readings.");
}
public void CanAuthorizeAddUser()
{
OverlordIdentity.InitializeUserIdentity(TestData.user_01_id.UrnToId(), "admin", new string[0]);
AzureStorage storage = new AzureStorage();
Assert.Throws(typeof(System.Security.SecurityException), () =>
storage.AddUser("XUnit_CanAuthorizeAddAzureStorageTests.user_Test_Name", "XUnit_CanAuthorizeAddAzureStorageTests.user_Test_Token",
null));
}
public void CanAuthenticateAnonymousDevice()
{
OverlordIdentity.InitializeAnonymousIdentity();
AzureStorage storage = new AzureStorage();
Assert.True(storage.AuthenticateAnonymousDevice(TestData.device_01_id.UrnToId(),
TestData.device_01_token));
Assert.False(OverlordIdentity.HasClaim(Authentication.Role, UserRole.Anonymous));
Assert.True(OverlordIdentity.HasClaim(Authentication.Role, UserRole.Device));
}
public void CanAddUser()
{
OverlordIdentity.InitializeAdminUserIdentity(TestData.user_01_id,
TestData.user_01_token, new string[0]);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddUser);
AzureStorage storage = new AzureStorage();
IStorageUser user = storage.AddUser("xUnit_CanAddUserTest_Name", "xUnit_CanAddUserTest_Token", null);
Assert.NotNull(user.Id);
Assert.Equal("xUnit_CanAddUserTest_Name", user.UserName);
Assert.Equal("xUnit_CanAddUserTest_Token", user.Token);
}
public void CanAuthorizeDeleteUser()
{
OverlordIdentity.InitializeUserIdentity(TestData.user_01_id.UrnToId(), "admin", new string[0]);
AzureStorage storage = new AzureStorage();
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindUser);
IStorageUser user = storage.FindUser("d155074f-4e85-4cb5-a597-8bfecb0dfc04".ToGuid(), "admin");
Assert.Throws(typeof(System.Security.SecurityException), () => storage.DeleteUser(user));
OverlordIdentity.InitializeAdminUserIdentity(TestData.user_01_id.UrnToId(), "admin", new string[0]);
Assert.Throws(typeof(System.Security.SecurityException), () => storage.DeleteUser(user));
}
public void CanInitializeIdentity()
{
Assert.False(OverlordIdentity.HasClaim(Authentication.Role, UserRole.Anonymous));
OverlordIdentity.InitializeAnonymousIdentity();
Assert.True(OverlordIdentity.HasClaim(Authentication.Role, UserRole.Anonymous));
OverlordIdentity.InitializeDeviceIdentity(TestData.device_01_id.UrnToId(), TestData.device_01_token, new string[0]);
Assert.False(OverlordIdentity.HasClaim(Authentication.Role, UserRole.Anonymous));
Assert.True(OverlordIdentity.HasClaim(Authentication.Role, UserRole.Device));
OverlordIdentity.InitializeUserIdentity(TestData.user_01_id.UrnToId(), TestData.user_01_token, new string[0]);
Assert.False(OverlordIdentity.HasClaim(Authentication.Role, UserRole.Device));
Assert.True(OverlordIdentity.HasClaim(Authentication.Role, UserRole.User));
}
public void CanFindUser()
{
//InitialiseTestData();
AzureStorage storage = new AzureStorage();
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindUser);
IStorageUser user = storage.FindUser(TestData.user_02_id.UrnToGuid(), TestData.user_02_token);
Assert.NotNull(user);
Assert.Equal(user.UserName, TestData.user_02_name);
Assert.Equal(user.Token, TestData.user_02_token);
}
public void CanAddDeviceReading()
{
Assert.True(Api.AuthenticateDevice(TestData.device_01_id, TestData.device_01_token));
OverlordIdentity.AddClaim(Resource.Api, ApiAction.AddReading);
DateTime time = TestData.GenerateRandomTime(null, null, null,
DateTime.Now.Hour);
IDictionary <string, object> sensor_values = new Dictionary <string, object>()
{
{ TestData.sensor_01_name, TestData.GenerateRandomString(43) }
};
Api.AddDeviceReading(time, sensor_values);
}
public void CanAddSensor()
{
AzureStorage storage = new AzureStorage();
OverlordIdentity.InitializeAnonymousIdentity();
storage.AuthenticateAnonymousDevice(TestData.device_02_id.UrnToId(),
TestData.device_02_token);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddSensor);
IStorageSensor sensor = storage.AddSensor(TestData.sensor_01_name, TestData.sensor_01_unit, null, null);
Assert.NotNull(sensor);
Assert.Equal(sensor.Name, TestData.sensor_01_name);
Assert.Equal(sensor.Unit, TestData.sensor_01_unit);
}
private void InitialiseTestData()
{
AzureStorage storage = new AzureStorage();
OverlordIdentity.InitializeAdminUserIdentity(TestData.user_01_id, TestData.user_01_token, new string[0]);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddUser);
IStorageUser user_01 = storage.AddUser(TestData.user_01_name, TestData.user_01_token, null, TestData.user_01_id);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddUser);
IStorageUser user_02 = storage.AddUser(TestData.user_02_name, TestData.user_02_token, null, TestData.user_02_id);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddUser);
IStorageUser user_03 = storage.AddUser(TestData.user_03_name, TestData.user_03_token, null, TestData.user_03_id);
}
public void CanFindDevice()
{
//InitialiseTestData();
AzureStorage storage = new AzureStorage();
OverlordIdentity.InitializeUserIdentity(TestData.user_02_id, TestData.user_02_token, new string[0]);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindUser);
IStorageUser user = storage.FindUser(TestData.user_01_id.UrnToGuid(), TestData.user_01_token);
Assert.NotNull(user);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindDevice);
IStorageDevice device = storage.FindDevice(TestData.device_01_id.UrnToGuid(), TestData.device_01_token);
Assert.NotNull(device);
}
public bool AuthenticateAnonymousUser(string user_id, string user_token)
{
TableOperation retrieveOperation = TableOperation.Retrieve <DynamicTableEntity>(user_id,
user_token);
try
{
DynamicTableEntity user_entity = (DynamicTableEntity)this.UsersTable.Execute
(retrieveOperation).Result;
if (user_entity == null)
{
return(false);
}
else
{
IStorageUser user = this.UserEntityResolver(user_entity.PartitionKey,
user_entity.RowKey, user_entity.Timestamp, user_entity.Properties, user_entity.ETag);
OverlordIdentity.InitializeUserIdentity(user.Id.ToUrn(), user.Token,
user.Devices.Select(d => d.ToUrn()).ToList <String>());
return(true);
}
}
catch (Exception e)
{
Log.ReadTableFailure(string.Format("Failed to read user entity: Id: {0}, Token: {1}.",
user_id, user_token), e);
throw;
}
finally
{
}
/*
* TableOperation retrieveOperation = TableOperation.Retrieve<DynamicTableEntity>(urn_id, token);
* TableQuery<DynamicTableEntity> query = new TableQuery<DynamicTableEntity>().Where(
* TableQuery.CombineFilters(
* TableQuery.GenerateFilterCondition("PartitionKey", QueryComparisons.Equal, urn_id.UrnToId()),
* TableOperators.And,
* TableQuery.GenerateFilterCondition("RowKey", QueryComparisons.Equal, token)
* )
* );
* IEnumerable<IStorageUser> user = this.UsersTable.ExecuteQuery<DynamicTableEntity, IStorageUser>(query, this.UserEntityResolverFunc);
* return user.FirstOrDefault();
*/
//return null;
}
public void CanAddDeviceReadingParallel()
{
Dictionary <int, IStorageDevice> devices = new Dictionary <int, IStorageDevice>();
OverlordIdentity.InitializeAnonymousIdentity();
AzureStorage storage = new AzureStorage();
storage.AuthenticateAnonymousUser(TestData.user_02_id.UrnToId(),
TestData.user_02_token);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindUser);
IStorageUser user = storage.GetCurrentUser();
for (int i = 0; i <= 5; i++)
{
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddDevice);
IStorageDevice device = storage.AddDevice(user, "xUnit_CanAddDevicereadingParallel_Device_" + i.ToString(),
"xUnit_CanAddDevicereadingParallel_Device_Token", null, null);
devices.Add(i, device);
}
OverlordIdentity.InitializeAnonymousIdentity();
Parallel.For(0, devices.Count, d =>
{
Log.Partition();
storage.AuthenticateAnonymousDevice(devices[d].Id.ToUrn(), devices[0].Token);
IDictionary <string, object> sensor_values = TestData.GenerateRandomSensorData(10);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddDeviceReading);
storage.AddDeviceReading(TestData.GenerateRandomTime(null, null, null, null),
sensor_values);
//Sleep for a random interval
Thread.Sleep(TestData.GenerateRandomInteger(0, 1000));
//Add another set of sensor data
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddDeviceReading);
storage.AddDeviceReading(TestData.GenerateRandomTime(null, null, null, null),
TestData.GenerateRandomSensorData(sensor_values));
//Sleep for a random interval
Thread.Sleep(TestData.GenerateRandomInteger(0, 1000));
//Add another set of sensor data
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddDeviceReading);
storage.AddDeviceReading(TestData.GenerateRandomTime(null, null, null, null),
TestData.GenerateRandomSensorData(sensor_values));
});
}
public void CanAuthorizeAddSensor()
{
AzureStorage storage = new AzureStorage();
Assert.Throws(typeof(System.Security.SecurityException), () =>
storage.AddSensor("foo", "bar", null, null));
//Throws security exception even if correct identity.
OverlordIdentity.InitializeDeviceIdentity(TestData.device_01_id.UrnToId(), TestData.device_01_token, new string[0]);
Assert.Throws(typeof(System.Security.SecurityException), () =>
storage.AddSensor("foo", "bar", null, null));
//Doesn't throw security exception when proper permission is present.
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddSensor);
IStorageSensor s = storage.AddSensor(TestData.sensor_01_name, "bar", null, null);
Assert.NotNull(s);
Assert.True(s.Name == TestData.sensor_01_name);
}
public IStorageSensor AddSensor(string sensor_name, string sensor_units,
IList <Guid> sensor_channels, IList <IStorageAlert> sensor_alerts)
{
if (!sensor_name.IsVaildSensorName())
{
throw new ArgumentException(
string.Format("Invalid sensor name: {0}", sensor_name));
}
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindDevice);
IStorageDevice device = this.GetCurrentDevice();
IStorageSensor sensor = new IStorageSensor()
{
DeviceId = device.Id,
Name = sensor_name,
Unit = sensor_units,
Channels = sensor_channels,
Alerts = sensor_alerts
};
if (device.Sensors.Keys.Contains(sensor_name))
{
device.Sensors.Remove(sensor_name);
}
device.Sensors.Add(sensor_name, sensor);
try
{
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.UpdateDevice);
this.UpdateDevice(device);
Log.WriteTableSuccess(string.Format("Added sensor {0} to device entity: Id: {1}, Token: {2}",
sensor.Name, device.Id.ToUrn(), device.Token));
return(sensor);
}
catch (Exception e)
{
Log.ReadTableFailure(string.Format("Failed to read table for device: Id: {0}, Token: {1}.",
device.Id.ToUrn(), device.Token), e);
throw;
}
finally
{
OverlordIdentity.DeleteClaim(Resource.Storage, StorageAction.AddSensor);
}
}
public void CanAddDeviceReading()
{
OverlordIdentity.InitializeAnonymousIdentity();
AzureStorage storage = new AzureStorage();
storage.AuthenticateAnonymousDevice(TestData.device_01_id.UrnToId(),
TestData.device_01_token);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindDevice);
IStorageDevice device = storage.GetCurrentDevice();
IDictionary <string, object> sensor_values = TestData.GenerateRandomSensorData(10);
foreach (KeyValuePair <string, object> s in sensor_values)
{
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddSensor);
storage.AddSensor(s.Key, "CanAddDeviceReading_Test", null, null);
}
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddDeviceReading);
storage.AddDeviceReading(DateTime.Now, sensor_values);
}
public void CanAddDevice()
{
AzureStorage storage = new AzureStorage();
OverlordIdentity.InitializeUserIdentity(TestData.user_02_id,
TestData.user_02_token, new string[0]);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindUser);
IStorageUser user = storage.FindUser(TestData.user_02_id.UrnToGuid(),
TestData.user_02_token);
Assert.NotNull(user);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddDevice);
IStorageDevice device = storage.AddDevice(user, "xUnit_CanAddDeviceTest_Name",
"xUnit_CanAddDeviceTest_Token", null);
Assert.NotNull(device.Id);
Assert.Equal("xUnit_CanAddDeviceTest_Name", device.Name);
Assert.Equal("xUnit_CanAddDeviceTest_Token", device.Token);
Assert.True(user.Devices.Contains(device.Id));
}
public IStorageDevice AddDevice(IStorageUser user, string name, string token, GeoIp location,
string id = null)
{
IStorageDevice device = new IStorageDevice()
{
Id = string.IsNullOrEmpty(id) ? Guid.NewGuid() : id.UrnToGuid(),
UserId = user.Id,
Token = token,
Name = name,
Sensors = new Dictionary <string, IStorageSensor>()
};
try
{
TableOperation insert_device_operation = TableOperation
.Insert(AzureStorage.CreateDeviceTableEntity(device));
TableResult result;
result = this.DevicesTable.Execute(insert_device_operation);
device.ETag = result.Etag;
user.Devices.Add(device.Id);
TableOperation update_user_operation = TableOperation.Merge(CreateUserTableEntity(user));
result = this.UsersTable.Execute(update_user_operation);
user.ETag = result.Etag;
Log.WriteTableSuccess(string.
Format("Added device entity: {0}, Id: {1}, Token {2} to Devices table.",
device.Name, device.Id.ToUrn(), device.Token));
Log.WriteTableSuccess(string.Format("Added device entity: {0}, Id: {1}, to User entity {2}.",
device.Name, device.Id.ToUrn(), device.Token, user.Id.ToUrn()));
return(device);
}
catch (Exception e)
{
Log.WriteTableFailure(string.Format("Failed to add device entity: {0}, Id: {1}, Token {2}.",
device.Name, device.Id.ToUrn(), device.Token), e);
throw;
}
finally
{
OverlordIdentity.DeleteClaim(Resource.Storage, StorageAction.AddDevice);
}
}
private void InitialiseTestData()
{
AzureStorage storage = new AzureStorage();
OverlordIdentity.InitializeUserIdentity(TestData.user_02_id, TestData.user_02_token, new string[0]);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindUser);
IStorageUser user = storage.FindUser(TestData.user_02_id.UrnToGuid(), TestData.user_02_token);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddDevice);
IStorageDevice device_01 = storage.AddDevice(user, TestData.device_01_name, TestData.device_01_token, null, TestData.device_01_id);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindUser);
//user = storage.FindUser(AzureStorageTests.user_02_id.UrnToGuid(), AzureStorageTests.user_02_token);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddDevice);
IStorageDevice device_02 = storage.AddDevice(user, TestData.device_02_name, TestData.device_02_token, null, TestData.device_02_id);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindUser);
//user = storage.FindUser(AzureStorageTests.user_02_id.UrnToGuid(), AzureStorageTests.user_02_token);
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.AddDevice);
IStorageDevice device_03 = storage.AddDevice(user, TestData.device_03_name, TestData.device_03_token, null, TestData.device_03_id);
}
public bool DeleteUser(IStorageUser user)
{
TableOperation delete_user_operation = TableOperation.Delete(CreateUserTableEntity(user));
try
{
TableResult result = this.UsersTable.Execute(delete_user_operation);
Log.WriteTableSuccess(string.Format("Deleted user entity: {0}, Id: {1}, Token: {2}",
user.UserName, user.Id.ToUrn(), user.Token, user.Id.ToUrn()));
return(true);
}
catch (Exception e)
{
Log.WriteTableFailure(string.Format("Failed to delete user entity: Id: {0}, Token: {1}.",
user.Id.ToUrn(), user.Token), e);
throw;
}
finally
{
OverlordIdentity.DeleteClaim(Resource.Storage, StorageAction.DeleteUser);
}
}
public IStorageDevice UpdateDevice(IStorageDevice device)
{
TableOperation update_device_operation = TableOperation.Merge(CreateDeviceTableEntity(device));
try
{
TableResult result = this.DevicesTable.Execute(update_device_operation);
Log.WriteTableSuccess(string.Format("Updated device entity: {0}, Id: {1}, Token: {2}",
device.Name, device.Id.ToUrn(), device.Token, device.Id.ToUrn()));
device.ETag = result.Etag;
return(device);
}
catch (Exception e)
{
Log.WriteTableFailure(string.Format("Failed to update device entity: Id: {0}, Token: {1}.",
device.Id.ToUrn(), device.Token), e);
throw;
}
finally
{
OverlordIdentity.DeleteClaim(Resource.Storage, StorageAction.UpdateDevice);
}
}
public IStorageChannel AddChannel(string channel_name, string channel_description,
string sensor_type, string channel_units, List <IStorageAlert> alerts)
{
OverlordIdentity.AddClaim(Resource.Storage, StorageAction.FindDevice);
IStorageDevice device = this.GetCurrentDevice();
IStorageChannel channel = new IStorageChannel()
{
Id = Guid.NewGuid(),
Name = channel_name,
Description = channel_description,
SensorType = sensor_type,
Alerts = alerts
};
try
{
TableOperation insert_channel_operation = TableOperation
.Insert(AzureStorage.CreateChannelTableEntity(channel));
TableResult result;
result = this.ChannelsTable.Execute(insert_channel_operation);
Log.WriteTableSuccess(string.Format("Added Channel entity: {0}, Id: {1}.",
channel.Name, channel.Id.ToUrn()));
return(channel);
}
catch (Exception e)
{
Log.WriteTableFailure(string.Format("Failed to add Channel entity: {0}, Id: {1}.", channel.Name,
channel.Id), e);
throw;
}
finally
{
OverlordIdentity.DeleteClaim(Resource.Storage, StorageAction.AddChannel);
}
}