/// <summary>
/// Verifies the extension rule.
/// </summary>
/// <param name="context">The Interop service context</param>
/// <param name="info">out parameter to return violation information when rule does not pass</param>
/// <returns>true if rule passes; false otherwise</returns>
public override bool?Verify(ServiceContext context, out ExtensionRuleViolationInfo info)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
bool?passed = null;
ExtensionRuleResultDetail detail = new ExtensionRuleResultDetail(this.Name);
var filterRestrictions = AnnotationsHelper.GetFilterRestrictions(context.MetadataDocument, context.VocCapabilities);
if (string.IsNullOrEmpty(filterRestrictions.Item1) ||
null == filterRestrictions.Item2 || !filterRestrictions.Item2.Any())
{
detail.ErrorMessage = "Cannot find an appropriate entity-set which supports $filter system query options in the service.";
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail);
return(passed);
}
string entitySet = filterRestrictions.Item1;
string primitivePropName = filterRestrictions.Item2.First().PropertyName;
string primitivePropType = filterRestrictions.Item2.First().PropertyType;
string url = string.Format("{0}/{1}", context.ServiceBaseUri.OriginalString.TrimEnd('/'), entitySet);
var resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
if (null == resp || HttpStatusCode.OK != resp.StatusCode)
{
detail.ErrorMessage = JsonParserHelper.GetErrorMessage(resp.ResponsePayload);
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail);
return(passed);
}
JObject feed;
resp.ResponsePayload.TryToJObject(out feed);
if (feed != null && JTokenType.Object == feed.Type)
{
var entities = JsonParserHelper.GetEntries(feed);
string propVal = "Edm.String" == primitivePropType?string.Format("'{0}'", entities[0][primitivePropName].ToString()) : entities[0][primitivePropName].ToString();
//var req = WebRequest.Create(string.Format("{0}?$filter={1} eq @test1&@test1={2}", url, primitivePropName, propVal)) as HttpWebRequest;;
//resp = WebHelper.Get(req, RuleEngineSetting.Instance().DefaultMaximumPayloadSize); //REPLACE HEADER
string requri = string.Format("{0}?$filter={1} eq @test1&@test1={2}", url, primitivePropName, propVal);
resp = WebHelper.Get(requri, null, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
detail = new ExtensionRuleResultDetail(this.Name, requri, "GET", string.Empty, resp);
if (resp.StatusCode == HttpStatusCode.OK)
{
JObject feed1;
resp.ResponsePayload.TryToJObject(out feed1);
if (feed1 != null && JTokenType.Object == feed1.Type)
{
var entities1 = JsonParserHelper.GetEntries(feed1).ToList();
var temp = entities1.FindAll(en => propVal == en[primitivePropName].ToString()).Select(en => en);
if (entities1.Count() == temp.Count())
{
passed = true;
}
else
{
passed = false;
detail.ErrorMessage = "The service does not execute an accurate result on aliases in $filter expressions.";
}
}
}
else
{
passed = false;
detail.ErrorMessage = JsonParserHelper.GetErrorMessage(resp.ResponsePayload);
}
}
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail);
return(passed);
}
/// <summary>
/// Verifies the service implementation feature.
/// </summary>
/// <param name="context">The Interop service context</param>
/// <param name="info">out parameter to return violation information when rule does not pass</param>
/// <returns>true if the service implementation feature passes; false otherwise</returns>
public override bool?Verify(ServiceContext context, out ExtensionRuleViolationInfo info)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
bool?passed = null;
ExtensionRuleResultDetail detail = new ExtensionRuleResultDetail(this.Name);
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail);
detail = info.Details[0];
var filterRestrictions = AnnotationsHelper.GetFilterRestrictions(context.MetadataDocument, context.VocCapabilities);
if (string.IsNullOrEmpty(filterRestrictions.Item1) ||
null == filterRestrictions.Item2 || !filterRestrictions.Item2.Any())
{
detail.ErrorMessage = "Cannot find an appropriate entity-set which supports $filter system query options in the service.";
return(passed);
}
string entitySet = filterRestrictions.Item1;
string primitivePropName = filterRestrictions.Item2.First().PropertyName;
string primitivePropType = filterRestrictions.Item2.First().PropertyType;
string url = string.Format("{0}/{1}", context.ServiceBaseUri, entitySet);
var resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
if (null == resp || HttpStatusCode.OK != resp.StatusCode)
{
detail.ErrorMessage = JsonParserHelper.GetErrorMessage(resp.ResponsePayload);
return(passed);
}
JObject feed;
resp.ResponsePayload.TryToJObject(out feed);
if (feed == null || JTokenType.Object != feed.Type)
{
detail.ErrorMessage = "The service does not return a valid response for system query option";
return(passed);
}
var entities = JsonParserHelper.GetEntries(feed);
string propVal = entities[0][primitivePropName].ToString();
string pattern = "Edm.String" == primitivePropType ? "{0}/{1}?$filter={2} ne '{3}'" : "{0}/{1}?$filter={2} ne {3}";
url = string.Format(pattern, context.ServiceBaseUri, entitySet, primitivePropName, propVal);
resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
detail.URI = url;
detail.HTTPMethod = "GET";
detail.RequestHeaders = StringHelper.MergeHeaders(Constants.AcceptHeaderJson, context.RequestHeaders);
detail.ResponseStatusCode = resp != null && resp.StatusCode.HasValue ? resp.StatusCode.Value.ToString() : "";
detail.ResponseHeaders = string.IsNullOrEmpty(resp.ResponseHeaders) ? "" : resp.ResponseHeaders;
detail.ResponsePayload = string.IsNullOrEmpty(resp.ResponsePayload) ? "" : resp.ResponsePayload;
if (resp.StatusCode != HttpStatusCode.OK)
{
passed = false;
detail.ErrorMessage = "Request failed with system query option $filter ne.";
return(passed);
}
JObject feed2;
resp.ResponsePayload.TryToJObject(out feed2);
if (feed2 == null || JTokenType.Object != feed2.Type)
{
passed = false;
detail.ErrorMessage = "The service does not return a valid response for system query option $filter ne.";
return(passed);
}
var entities2 = JsonParserHelper.GetEntries(feed2).ToList();
var temp = entities2.FindAll(en => propVal != en[primitivePropName].ToString()).Select(en => en);
if (entities2.Count() == temp.Count())
{
passed = true;
}
else
{
passed = false;
detail.ErrorMessage = "The service does not execute an accurate result with system query option $filter ne.";
}
return(passed);
}
/// <summary>
/// Verifies the service implementation feature.
/// </summary>
/// <param name="context">The Interop service context</param>
/// <param name="info">out parameter to return violation information when rule does not pass</param>
/// <returns>true if the service implementation feature passes; false otherwise</returns>
public override bool?Verify(ServiceContext context, out ExtensionRuleViolationInfo info)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
bool?passed = null;
ExtensionRuleResultDetail detail = new ExtensionRuleResultDetail(this.Name);
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail);
detail = info.Details[0];
List <string> supportedPropertyTypes = new List <string>();
#region Using ge and le as the single condition
supportedPropertyTypes.Clear();
supportedPropertyTypes.AddRange(new List <string> {
PrimitiveDataTypes.Int16, PrimitiveDataTypes.Int32, PrimitiveDataTypes.Int64,
PrimitiveDataTypes.Decimal, PrimitiveDataTypes.Double
});
var filterRestrictions = AnnotationsHelper.GetFilterRestrictions(context.MetadataDocument, context.VocCapabilities, supportedPropertyTypes, NavigationRoughType.None);
if (string.IsNullOrEmpty(filterRestrictions.Item1) ||
null == filterRestrictions.Item2 || !filterRestrictions.Item2.Any())
{
detail.ErrorMessage = "Cannot find an appropriate entity-set which supports $filter system query options in the service.";
}
else
{
string entitySet = filterRestrictions.Item1;
string primitivePropName = filterRestrictions.Item2.First().PropertyName;
string primitivePropType = filterRestrictions.Item2.First().PropertyType;
string url = string.Format("{0}/{1}", context.ServiceBaseUri, entitySet);
var resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
if (null == resp || HttpStatusCode.OK != resp.StatusCode)
{
passed = false;
detail.ErrorMessage = JsonParserHelper.GetErrorMessage(resp.ResponsePayload);
}
else
{
JObject feed;
resp.ResponsePayload.TryToJObject(out feed);
if (feed == null || JTokenType.Object != feed.Type)
{
passed = false;
detail.ErrorMessage = "The service does not return a valid response for system query option";
}
else
{
var entities = JsonParserHelper.GetEntries(feed);
Int64 propVal = entities[0][primitivePropName].Value <Int64>();
string pattern = "{0}/{1}?$filter={2} lt {3} or {2} eq {3}";
url = string.Format(pattern, context.ServiceBaseUri, entitySet, primitivePropName, propVal);
resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
detail.URI = url;
detail.HTTPMethod = "GET";
detail.RequestHeaders = StringHelper.MergeHeaders(Constants.AcceptHeaderJson, context.RequestHeaders);
detail.ResponseStatusCode = resp != null && resp.StatusCode.HasValue ? resp.StatusCode.Value.ToString() : "";
detail.ResponseHeaders = string.IsNullOrEmpty(resp.ResponseHeaders) ? "" : resp.ResponseHeaders;
detail.ResponsePayload = string.IsNullOrEmpty(resp.ResponsePayload) ? "" : resp.ResponsePayload;
if (resp.StatusCode != HttpStatusCode.OK)
{
passed = false;
detail.ErrorMessage = "Request failed with system query option $filter or.";
}
else
{
JObject feed1;
resp.ResponsePayload.TryToJObject(out feed1);
if (feed1 == null || JTokenType.Object != feed1.Type)
{
passed = false;
detail.ErrorMessage = "The service does not return a valid response for system query option $filter or.";
}
else
{
var entities1 = JsonParserHelper.GetEntries(feed1).ToList();
var temp = entities1.FindAll(en => (en[primitivePropName].Value <Int64>() <= propVal)).Select(en => en);
if (entities1.Count() == temp.Count())
{
passed = true;
}
else
{
passed = false;
detail.ErrorMessage = "The service does not execute an accurate result with system query option $filter or.";
}
}
}
}
}
}
#endregion Using ge and le as the single condition
if (passed.HasValue && passed.Value)
{
return(passed);
}
#region Using startswith and endswith as the single condition
supportedPropertyTypes.Clear();
supportedPropertyTypes.Add(PrimitiveDataTypes.String);
filterRestrictions = AnnotationsHelper.GetFilterRestrictions(context.MetadataDocument, context.VocCapabilities, supportedPropertyTypes, NavigationRoughType.None);
if (string.IsNullOrEmpty(filterRestrictions.Item1) ||
null == filterRestrictions.Item2 || !filterRestrictions.Item2.Any())
{
detail.ErrorMessage = "Cannot find an appropriate entity-set which supports $filter system query options in the service.";
}
else
{
string entitySet = filterRestrictions.Item1;
string primitivePropName = filterRestrictions.Item2.First().PropertyName;
string primitivePropType = filterRestrictions.Item2.First().PropertyType;
string url = string.Format("{0}/{1}", context.ServiceBaseUri, entitySet);
var resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
if (null == resp || HttpStatusCode.OK != resp.StatusCode)
{
passed = false;
detail.ErrorMessage = JsonParserHelper.GetErrorMessage(resp.ResponsePayload);
}
else
{
JObject feed;
resp.ResponsePayload.TryToJObject(out feed);
if (feed == null || JTokenType.Object != feed.Type)
{
passed = false;
detail.ErrorMessage = "The service does not return a valid response for system query option";
}
else
{
var entities = JsonParserHelper.GetEntries(feed);
string propVal = entities[0][primitivePropName].Value <string>();
string pattern = "{0}/{1}?$filter=startswith({2},'{3}') or endswith({2},'{3}')";
url = string.Format(pattern, context.ServiceBaseUri, entitySet, primitivePropName, propVal);
resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
detail.URI = url;
detail.HTTPMethod = "GET";
detail.RequestHeaders = StringHelper.MergeHeaders(Constants.AcceptHeaderJson, context.RequestHeaders);
detail.ResponseStatusCode = resp != null && resp.StatusCode.HasValue ? resp.StatusCode.Value.ToString() : "";
detail.ResponseHeaders = string.IsNullOrEmpty(resp.ResponseHeaders) ? "" : resp.ResponseHeaders;
detail.ResponsePayload = string.IsNullOrEmpty(resp.ResponsePayload) ? "" : resp.ResponsePayload;
if (resp.StatusCode != HttpStatusCode.OK)
{
passed = false;
detail.ErrorMessage = "Request failed with system query option $filter or.";
}
else
{
JObject feed1;
resp.ResponsePayload.TryToJObject(out feed1);
if (feed1 == null || JTokenType.Object != feed1.Type)
{
passed = false;
detail.ErrorMessage = "The service does not return a valid response for system query option $filter or.";
}
else
{
var entities1 = JsonParserHelper.GetEntries(feed1).ToList();
var temp = entities1.FindAll(en => (en[primitivePropName].Value <string>().StartsWith(propVal)) || (en[primitivePropName].Value <string>().EndsWith(propVal))).Select(en => en);
if (entities1.Count() == temp.Count())
{
passed = true;
}
else
{
passed = false;
detail.ErrorMessage = "The service does not execute an accurate result with system query option $filter or.";
}
}
}
}
}
}
#endregion Using ge and le as the single condition
return(passed);
}
/// <summary>
/// Verifies the extension rule.
/// </summary>
/// <param name="context">The Interop service context</param>
/// <param name="info">out parameter to return violation information when rule does not pass</param>
/// <returns>true if rule passes; false otherwise</returns>
public override bool?Verify(ServiceContext context, out ExtensionRuleViolationInfo info)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
bool?passed = null;
List <ExtensionRuleResultDetail> details = new List <ExtensionRuleResultDetail>();
ExtensionRuleResultDetail detail1 = new ExtensionRuleResultDetail(this.Name);
Tuple <string, List <NormalProperty>, List <NavigProperty> > filterRestrictions = null;
try
{
filterRestrictions = AnnotationsHelper.GetFilterRestrictions(context.MetadataDocument, context.VocCapabilities);
}
catch
{
detail1.ErrorMessage = "The Metadata is malformed. Cannot determine the entity-set that supports $filter";
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail1);
passed = false;
return(passed);
}
if (string.IsNullOrEmpty(filterRestrictions.Item1) ||
null == filterRestrictions.Item2 || !filterRestrictions.Item2.Any())
{
detail1.ErrorMessage = "Cannot find an appropriate entity-set which supports $filter system query options in the service. Check for Malformed Metadata";
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail1);
return(passed);
}
string entitySet = filterRestrictions.Item1;
string primitivePropName = filterRestrictions.Item2.First().PropertyName;
string primitivePropType = filterRestrictions.Item2.First().PropertyType;
string url = string.Format("{0}/{1}", context.ServiceBaseUri.OriginalString.TrimEnd('/'), entitySet);
var resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
if (null == resp || HttpStatusCode.OK != resp.StatusCode)
{
detail1.ErrorMessage = JsonParserHelper.GetErrorMessage(resp.ResponsePayload);
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail1);
return(passed);
}
JObject feed;
resp.ResponsePayload.TryToJObject(out feed);
if (feed != null && JTokenType.Object == feed.Type)
{
var entities = JsonParserHelper.GetEntries(feed);
string propVal = entities[0][primitivePropName].ToString();
#region Equal operation on filter.
bool? isEqualOpValidation = null;
string pattern = "Edm.String" == primitivePropType ? "{0}/{1}?$filter={2} eq '{3}'" : "{0}/{1}?$filter={2} eq {3}";
url = string.Format(pattern, context.ServiceBaseUri.OriginalString.TrimEnd('/'), entitySet, primitivePropName, propVal);
resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
detail1 = new ExtensionRuleResultDetail(this.Name, url, "GET", StringHelper.MergeHeaders(Constants.AcceptHeaderJson, context.RequestHeaders), resp);
if (resp.StatusCode == HttpStatusCode.OK)
{
JObject feed1;
resp.ResponsePayload.TryToJObject(out feed1);
if (feed1 != null && JTokenType.Object == feed1.Type)
{
var entities1 = JsonParserHelper.GetEntries(feed1).ToList();
var temp = entities1.FindAll(en => propVal == en[primitivePropName].ToString()).Select(en => en);
if (entities1.Count() == temp.Count())
{
isEqualOpValidation = true;
}
else
{
isEqualOpValidation = false;
detail1.ErrorMessage = "The service does not execute an accurate result with system query option $filter eq.";
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail1);
return(isEqualOpValidation);
}
}
}
else
{
passed = false;
detail1.ErrorMessage = "Request failed with system query option $filter eq.";
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail1);
return(passed);
}
#endregion
#region NotEqual operation on filter.
bool?isNotEqualOpValidation = null;
pattern = "Edm.String" == primitivePropType ? "{0}/{1}?$filter={2} ne '{3}'" : "{0}/{1}?$filter={2} ne {3}";
url = string.Format(pattern, context.ServiceBaseUri.OriginalString.TrimEnd('/'), entitySet, primitivePropName, propVal);
resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
ExtensionRuleResultDetail detail2 = new ExtensionRuleResultDetail(this.Name, url, "GET", StringHelper.MergeHeaders(Constants.AcceptHeaderJson, context.RequestHeaders), resp);
if (resp.StatusCode == HttpStatusCode.OK)
{
JObject feed2;
resp.ResponsePayload.TryToJObject(out feed2);
if (feed2 != null && JTokenType.Object == feed2.Type)
{
var entities2 = JsonParserHelper.GetEntries(feed2).ToList();
var temp = entities2.FindAll(en => propVal != en[primitivePropName].ToString()).Select(en => en);
if (entities2.Count() == temp.Count())
{
isNotEqualOpValidation = true;
}
else
{
isNotEqualOpValidation = false;
detail2.ErrorMessage = "The service does not execute an accurate result with system query option $filter ne.";
}
}
}
else
{
passed = false;
detail2.ErrorMessage = "Request failed with system query option $filter ne.";
}
#endregion
if (true == isEqualOpValidation && true == isNotEqualOpValidation)
{
passed = true;
}
details.Add(detail2);
}
details.Insert(0, detail1);
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, details);
return(passed);
}
/// <summary>
/// Verifies the extension rule.
/// </summary>
/// <param name="context">The Interop service context</param>
/// <param name="info">out parameter to return violation information when rule does not pass</param>
/// <returns>true if rule passes; false otherwise</returns>
public override bool?Verify(ServiceContext context, out ExtensionRuleViolationInfo info)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
bool?passed = null;
ExtensionRuleResultDetail detail = new ExtensionRuleResultDetail(this.Name);
var filterRestrictions = AnnotationsHelper.GetFilterRestrictions(context.MetadataDocument, context.VocCapabilities);
if (string.IsNullOrEmpty(filterRestrictions.Item1) ||
null == filterRestrictions.Item2 || !filterRestrictions.Item2.Any())
{
detail.ErrorMessage = "Cannot find an appropriate entity-set which supports $filter system query options in the service.";
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail);
return(passed);
}
string entitySet = filterRestrictions.Item1;
string primitivePropName = filterRestrictions.Item2.First().PropertyName;
string primitivePropType = filterRestrictions.Item2.First().PropertyType;
string url = string.Format("{0}/{1}", context.ServiceBaseUri.OriginalString.TrimEnd('/'), entitySet);
var resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
if (null == resp || HttpStatusCode.OK != resp.StatusCode)
{
detail.ErrorMessage = JsonParserHelper.GetErrorMessage(resp.ResponsePayload);
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail);
return(passed);
}
JObject feed;
resp.ResponsePayload.TryToJObject(out feed);
if (feed != null && JTokenType.Object == feed.Type)
{
var entities = JsonParserHelper.GetEntries(feed);
string propVal = "Edm.String" == primitivePropType?string.Format("{0}", entities[0][primitivePropName].ToString()) : entities[0][primitivePropName].ToString();
#region Equal operation on filter.
url = string.Format("{0}?$filter={1} eq '{2}'", url, primitivePropName, propVal);
resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
detail = new ExtensionRuleResultDetail(this.Name, url, "GET", StringHelper.MergeHeaders(Constants.AcceptHeaderJson, context.RequestHeaders), resp);
if (resp.StatusCode == HttpStatusCode.OK)
{
JObject jObj;
resp.ResponsePayload.TryToJObject(out jObj);
if (jObj != null && JTokenType.Object == jObj.Type)
{
var entries = JsonParserHelper.GetEntries(jObj).ToList();
var temp = entries.FindAll(en => propVal == en[primitivePropName].ToString()).Select(en => en);
if (entries.Count() == temp.Count())
{
passed = true;
}
else
{
passed = false;
detail.ErrorMessage = string.Format("The actual result of filter operation is {0}, and the expected result of filter operation is {1}", entities.Count, temp.Count());
}
}
}
else if (resp.StatusCode == HttpStatusCode.NotImplemented)
{
passed = true;
}
else
{
passed = false;
detail.ErrorMessage = String.Format(JsonParserHelper.GetErrorMessage(resp.ResponsePayload));
}
#endregion
}
info = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail);
return(passed);
}
