public void ValidateBridgeConfig_ValidInput()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
IList <string> errors = validator.ValidateBridgeConfig(properties.BrokerConfiguration.Bridges);
Assert.Equal(0, errors.Count);
}
public void ValidateAuthorizationConfig_ValidInput()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties_1_2 properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
IList <string> errors = validator.ValidateAuthorizationConfig(authzProperties);
Assert.Equal(0, errors.Count);
}
public void ValidateAuthorizationConfig_EmptyResourceAllowedForConnectOperation()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
// arrange connect op with no resources.
authzProperties[0].Deny[0].Operations.Clear();
authzProperties[0].Deny[0].Operations.Insert(0, "mqtt:connect");
authzProperties[0].Deny[0].Resources.Clear();
IList <string> errors = validator.ValidateAuthorizationConfig(authzProperties);
Assert.Equal(0, errors.Count);
}
public void ValidateAuthorizationConfig_InvalidTopicFilters()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
// arrange some errors
authzProperties[0].Deny[0].Resources[0] = "topic/#/";
authzProperties[1].Allow[0].Resources[0] = "topic+";
IList <string> errors = validator.ValidateAuthorizationConfig(authzProperties);
Assert.Equal(2, errors.Count);
Assert.Equal("Statement 0: Deny: Resource (topic filter) is invalid: topic/#/", errors[0]);
Assert.Equal("Statement 1: Allow: Resource (topic filter) is invalid: topic+", errors[1]);
}
public void ValidateAuthorizationConfig_InvalidVariableNames()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
// arrange some errors
authzProperties[0].Identities[0] = "{{anywhat}}";
authzProperties[1].Allow[0].Resources[0] = "topic/{{invalid}}/{{myothervar}}";
IList <string> errors = validator.ValidateAuthorizationConfig(authzProperties);
Assert.Equal(3, errors.Count);
Assert.Equal("Statement 0: Invalid variable name: {{anywhat}}", errors[0]);
Assert.Equal("Statement 1: Invalid variable name: {{invalid}}", errors[1]);
Assert.Equal("Statement 1: Invalid variable name: {{myothervar}}", errors[2]);
}
public void ValidateAuthorizationConfig_InvalidOperation()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
// arrange some errors
authzProperties[0].Deny[0].Operations[0] = "invalid";
IList <string> errors = validator.ValidateAuthorizationConfig(authzProperties);
Assert.Equal(1, errors.Count);
Assert.Equal(
"Statement 0: Deny: Unknown mqtt operation: invalid. "
+ "List of supported operations: mqtt:publish, mqtt:subscribe, mqtt:connect",
errors[0]);
}
public void ValidateAuthorizationConfig_EmptyElements()
{
var validator = new BrokerPropertiesValidator();
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
var authzProperties = properties.BrokerConfiguration.Authorizations;
// arrange some errors
authzProperties[0].Identities[0] = string.Empty;
authzProperties[1].Allow[0].Operations.RemoveAt(0);
authzProperties[1].Allow[0].Operations.RemoveAt(0);
IList <string> errors = validator.ValidateAuthorizationConfig(properties.BrokerConfiguration.Authorizations);
Assert.Equal(2, errors.Count);
Assert.Equal("Statement 0: Identity name is invalid: ", errors[0]);
Assert.Equal("Statement 1: Allow: Operations list must not be empty", errors[1]);
}
public void GetEdgeHubConfig_ValidInput_MappingIsCorrect()
{
var validator = new Mock <BrokerPropertiesValidator>();
validator
.Setup(v => v.ValidateAuthorizationConfig(It.IsAny <AuthorizationProperties>()))
.Returns(new List <string>());
var routeFactory = new EdgeRouteFactory(new Mock <IEndpointFactory>().Object);
var configParser = new EdgeHubConfigParser(routeFactory, validator.Object);
EdgeHubDesiredProperties properties = ConfigTestData.GetTestData();
// act
EdgeHubConfig result = configParser.GetEdgeHubConfig(properties);
// assert
validator.Verify(v => v.ValidateAuthorizationConfig(properties.BrokerConfiguration.Authorizations), Times.Once());
Assert.Equal("1.2.0", result.SchemaVersion);
AuthorizationConfig authzConfig = result
.BrokerConfiguration
.Expect(() => new InvalidOperationException("missing broker config"))
.Authorizations
.Expect(() => new InvalidOperationException("missing authorization config"));
Assert.Equal(3, authzConfig.Statements.Count);
var result0 = authzConfig.Statements[0];
Assert.Equal(Effect.Deny, result0.Effect);
Assert.Equal(2, result0.Identities.Count);
Assert.Equal("device_1", result0.Identities[0]);
Assert.Equal("device_3", result0.Identities[1]);
Assert.Equal(1, result0.Operations.Count);
Assert.Equal("mqtt:publish", result0.Operations[0]);
Assert.Equal(2, result0.Resources.Count);
Assert.Equal("system/alerts/+", result0.Resources[0]);
Assert.Equal("core/#", result0.Resources[1]);
var result1 = authzConfig.Statements[1];
Assert.Equal(Effect.Allow, result1.Effect);
Assert.Equal(2, result1.Identities.Count);
Assert.Equal("device_1", result1.Identities[0]);
Assert.Equal("device_3", result1.Identities[1]);
Assert.Equal(2, result1.Operations.Count);
Assert.Equal("mqtt:publish", result1.Operations[0]);
Assert.Equal("mqtt:subscribe", result1.Operations[1]);
Assert.Equal(2, result1.Resources.Count);
Assert.Equal("topic/a", result1.Resources[0]);
Assert.Equal("topic/b", result1.Resources[1]);
var result2 = authzConfig.Statements[2];
Assert.Equal(Effect.Allow, result2.Effect);
Assert.Equal(1, result2.Identities.Count);
Assert.Equal("device_2", result2.Identities[0]);
Assert.Equal(2, result2.Operations.Count);
Assert.Equal("mqtt:publish", result2.Operations[0]);
Assert.Equal("mqtt:subscribe", result2.Operations[1]);
Assert.Equal(2, result2.Resources.Count);
Assert.Equal("topic1", result2.Resources[0]);
Assert.Equal("topic2", result2.Resources[1]);
}
