We're receiving the following error in ServiceStack.Redis v4.0.48
System.IndexOutOfRangeException: Index was outside the bounds of the array.
at ServiceStack.Redis.RedisManagerPool.GetClient()
at ServiceStack.Redis.RedisClientManagerCacheClient.Set[T](String key, T value, TimeSpan expiresIn)
at ServiceStack.ServiceExtensions.CacheSet[T](ICacheClient cache, String key, T value, Nullable1 expiresIn)
at ServiceStack.ServiceStackHost.OnSaveSession(IRequest httpReq, IAuthSession session, Nullable1 expiresIn)
at ServiceStack.Auth.OAuthProvider.Authenticate(IServiceBase authService, IAuthSession session, Authenticate request)
at ServiceStack.Auth.AuthenticateService.Authenticate(Authenticate request, String provider, IAuthSession session, IAuthProvider oAuthConfig)
at ServiceStack.Auth.AuthenticateService.Post(Authenticate request)
at ServiceStack.Host.ServiceRunner`1.Execute(IRequest request, Object instance, TRequest requestDto)
We've tried bumping pool count up to 128 (across 3 instances) but that didn't resolve. Hoping to attract the attention of someone who has encountered this and can provide some direction on what might be going on...
Please let me know what additional information is necessary to diagnose.
The first comment to upgrade to 4.0.52 from #mythz ultimately was the solution, however it is important to note that the upgrade changes the behavior of Redis configuration - particularly as it relates to Redis connection strings.
for 4.0.52 anyway, you must set default values on RedisConfig (e.g. RedisConfig.DefaultRetryTimeout), even if you set the equivalent values within the connection string.
Related
The Hashicorp documentation leaves a lot to be desired when it comes to implementing a solution using .Net and the VaultSharp documentation isn't as comprehensive enough to cover the multitude of scenarios.
We have our Vault setup with a namespace, "egw". We have a KV Secrets Engine enabled with a name of "Expr". We have secrets listed at 3 different paths: "Trans", "Set" and "Serv".
We are unsure how to actually read these secrets as it is UNCLEAR the differentiation between the namespace, path, mountpoint, etc.
The documentation's all over the place and not clear to us on any of these terms and the sample apps are useless to us due to the wrong auth methods.
We are using LDAP Auth Method so we can login to our server without issues, it's just getting to the secrets that we're having issues with.
Can someone, please, explain to us how to read these secrets using VaultSharp?
Update:
We currently do NOT have roles created or assigned.
Can someone, please, help me to understand why this code fails to
either list the paths OR fetch the secrets? Am I doing something
incorrectly or just not understanding how it needs to be done?
IAuthMethodInfo authMethod = new LDAPAuthMethodInfo(_settings.LDAPUserName, _settings.LDAPPassword);
var vaultClientSettings = new VaultClientSettings(_settings.Address, authMethod);
IVaultClient vaultClient = new VaultClient(vaultClientSettings);
Secret<ListInfo> secret = await vaultClient.V1.Secrets.KeyValue.V2.ReadSecretPathsAsync("egw/Expr/data/");
ListInfo paths = secret.Data;
Secret<SecretData>? kv2Secret = await vaultClient.V1.Secrets.KeyValue.V2.ReadSecretAsync(path: "Expr/data/Trans", mountPoint:"egw/");
Dictionary<string, object> dataDictionary = kv2Secret.Data.Data;
This is the error message and StackTrace I am getting:
Message:
Newtonsoft.Json.JsonReaderException : Unexpected character encountered while parsing value: <. Path '', line 0, position 0.
Stack Trace:
JsonTextReader.ParseValue()
JsonReader.ReadAndMoveToContent()
JsonReader.ReadForType(JsonContract contract, Boolean hasConverter)
JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
JsonSerializer.Deserialize(JsonReader reader, Type objectType)
JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings)
JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings)
JsonConvert.DeserializeObject[T](String value)
Polymath.MakeRequestAsync[TResponse](String resourcePath, HttpMethod httpMethod, Object requestData, IDictionary`2 headers, Boolean rawResponse, Action`1 postResponseAction)
Polymath.MakeVaultApiRequest[TResponse](String resourcePath, HttpMethod httpMethod, Object requestData, Boolean rawResponse, Action`1 postResponseAction, String wrapTimeToLive, Boolean unauthenticated)
LDAPAuthMethodLoginProvider.GetVaultTokenAsync()
Polymath.MakeVaultApiRequest[TResponse](String resourcePath, HttpMethod httpMethod, Object requestData, Boolean rawResponse, Action`1 postResponseAction, String wrapTimeToLive, Boolean unauthenticated)
Polymath.MakeVaultApiRequest[TResponse](String mountPoint, String path, HttpMethod httpMethod, Object requestData, Boolean rawResponse, Action`1 postResponseAction, String wrapTimeToLive, Boolean unauthenticated)
KeyValueSecretsEngineV2Provider.ReadSecretAsync(String path, Nullable`1 version, String mountPoint, String wrapTimeToLive)
Update2:
Found that using LDAP AuthMethod isn't working correctly, not sure if it's the way it's setup on the Vault or what. Began using the Token and was able to read the secrets but when trying to list them, I get permission denied
Namespaces provide a way for your Vault service to be fully self-managed. This is more an administrative detail than a programming detail, and you can largely disregard that. Ultimately, you just need to know what your namespace is called.
Your secrets engine is where the secrets actually reside, and how they are stored. For most cases, you're using a KV (key-value) secrets engine, version 2.
The paths you list just describe locations where your secrets reside in your secrets engine.
So with the information you've given:
Namespace is egw
Secrets engine is KV with name of Expr
Paths exist at Trans, Set, and Serv
...you'd probably be referencing it from these paths. Note that KV secrets engines store their values at the data/ path, so you have to include that after you request from the secrets engine.
egw/Expr/data/Trans
egw/Expr/data/Set
egw/Expr/data/Serv
As an access note: You're really going to want to consider using an AppRole to access these secrets if you're doing machine-to-machine communication. Doing all of that with LDAP is going to be complex and relies on LDAP and Vault being alive versus with AppRoles, which only needs Vault to be alive, and allows for very fine-grained access to secrets.
My Acumatica upgrade to 6.10.0010 is giving me an error when ARSalesPriceMaint.CalculateSalesPrice is called from an Extension class.
I cannot tell if the Singleton approach to ARSalesPriceMaint leads to this error when called thru an Extension class such as SOOrderEntry, ARCashSaleEntry, others:
Index was out of range. Must be non-negative and less than the size of
the collection.
Parameter name: index
at
System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument
argument, ExceptionResource resource)
at System.Collections.Generic.List`1.InsertRange(Int32 index,
IEnumerable`1 collection)
at
PX.Data.PXCache.AlteredDescriptor..ctor(PXEventSubscriberAttribute[]
attributes, HashSet`1 fields, _CacheAttachedDelegate method, Type
cacheType)
at PX.Data.PXGraph.b(Type A_0)
at PX.Data.PXGraph.CreateInstance(Type graphType, String prefix)
at PX.Data.PXGraph.CreateInstance(Type graphType)
at PX.Data.PXGraph.CreateInstance[Graph]()
at System.Lazy`1.CreateValue()
at System.Lazy`1.LazyInitValue()
at PX.Objects.AR.ARSalesPriceMaint.get_SingleARSalesPriceMaint()
at PX.Objects.AR.ARSalesPriceMaint.CalculateSalesPrice(PXCache sender, String custPriceClass, Nullable`1 customerID, Nullable`1 inventoryID, CurrencyInfo currencyinfo, String UOM, Nullable`1 quantity, DateTime date, Nullable`1 currentUnitPrice)
...
I am using VS2013 and hope to upgrade to VS2015 soon.
Has anyone encountered this error type and know how to work around?
Thank you.
This upgrade error type ended up being from my customization code, specifically from an older DAC extension of ARSalesPrice for a custom field called PriceCode (note the lack of the 'usr' prefix). A secondary problem for lack of SOShipLineSplits was related to an older Cst_SOLine class I had from ACE customization. By moving its 3 custom fields into a new CacheExtension class, the problem was resolved.
I'm working on a WindowsPhone 8.1 app, and I have a SQL database connected to a Web API server hosted on an Azure website. Recently, the database person updated the database, added a new table, and added sample data to the tables that didn't already have any. When managing the database through Azure, I can see that all the tables have data in them, but when I try to retrieve them with the /api/entityname url, it returns an error message.
A few things to note, the database the server connects to has changed since I originally published it. I tried to run the enable migrations and update database commands again, but I don't know how to select the new database it's now connected to. Do I need to republish the server? Run the migrations commands for the new database? I'm hesitant try things involving the database connection on my own since I don't know much about it and don't want to mess up any configurations. I have a .NET backend. Thanks in advance for the help.
Update:
I went into the Web.Config file of my Services project and changed catalog value in the connection string to the name of my new database. Now I get the following error when I try to get the games values using the /api/teams extention:
An error has occurred.The
'ObjectContent1' type failed to serialize the response body for
content type 'application/xml;
charset=utf-8'.</ExceptionMessage><ExceptionType>System.InvalidOperationException</ExceptionType><StackTrace/><InnerException><Message>An
error has occurred.</Message><ExceptionMessage>The 'GameTime' property
on 'Game' could not be set to a 'System.TimeSpan' value. You must set
this property to a non-null value of type 'System.Byte[]'.
</ExceptionMessage><ExceptionType>System.InvalidOperationException</ExceptionType><StackTrace>
at
System.Data.Entity.Core.Common.Internal.Materialization.Shaper.ErrorHandlingValueReader1.GetValue(DbDataReader
reader, Int32 ordinal) at
System.Data.Entity.Core.Common.Internal.Materialization.Shaper.GetPropertyValueWithErrorHandling[TProperty](Int32
ordinal, String propertyName, String typeName) at
lambda_method(Closure , Shaper ) at
System.Data.Entity.Core.Common.Internal.Materialization.Shaper.HandleEntityAppendOnly[TEntity](Func2
constructEntityDelegate, EntityKey entityKey, EntitySet entitySet)
at lambda_method(Closure , Shaper ) at
System.Data.Entity.Core.Common.Internal.Materialization.Coordinator1.ReadNextElement(Shaper
shaper) at
System.Data.Entity.Core.Common.Internal.Materialization.Shaper1.SimpleEnumerator.MoveNext()
at System.Data.Entity.Internal.LazyEnumerator1.MoveNext() at
WriteArrayOfGameToXml(XmlWriterDelegator , Object ,
XmlObjectSerializerWriteContext , CollectionDataContract ) at
System.Runtime.Serialization.CollectionDataContract.WriteXmlValue(XmlWriterDelegator
xmlWriter, Object obj, XmlObjectSerializerWriteContext context) at
System.Runtime.Serialization.XmlObjectSerializerWriteContext.WriteDataContractValue(DataContract
dataContract, XmlWriterDelegator xmlWriter, Object obj,
RuntimeTypeHandle declaredTypeHandle) at
System.Runtime.Serialization.XmlObjectSerializerWriteContext.SerializeWithoutXsiType(DataContract
dataContract, XmlWriterDelegator xmlWriter, Object obj,
RuntimeTypeHandle declaredTypeHandle) at
System.Runtime.Serialization.DataContractSerializer.InternalWriteObjectContent(XmlWriterDelegator
writer, Object graph, DataContractResolver dataContractResolver) at
System.Runtime.Serialization.DataContractSerializer.InternalWriteObject(XmlWriterDelegator
writer, Object graph, DataContractResolver dataContractResolver) at
System.Runtime.Serialization.XmlObjectSerializer.WriteObjectHandleExceptions(XmlWriterDelegator
writer, Object graph, DataContractResolver dataContractResolver) at
System.Runtime.Serialization.DataContractSerializer.WriteObject(XmlWriter
writer, Object graph) at
System.Net.Http.Formatting.XmlMediaTypeFormatter.WriteToStream(Type
type, Object value, Stream writeStream, HttpContent content) at
System.Net.Http.Formatting.XmlMediaTypeFormatter.WriteToStreamAsync(Type
type, Object value, Stream writeStream, HttpContent content,
TransportContext transportContext, CancellationToken
cancellationToken)
--- End of stack trace from previous location where exception was thrown --- at
System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task
task) at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
at
System.Web.Http.WebHost.HttpControllerHandler.d__1b.MoveNext()
I think I'm making some progress, but I'm not very experienced with connecting apps to databases, so I'm hesitant to poke around. Thanks in advance for the help. I am using data-first migration (EF Designer from database). Also, the above error message is only displayed when I run the service locally via localhost. When I run it through it's hosted azurewebsites url, I get the following:
An error has occurred.
I assume this is due to my database updates not being published to the hosted site, correct? I'm using Firefox as my browser. If I use IE, I can't download or open the JSON file for the new entities.
With the help of a friend, I managed to fix this problem. In case anyone comes across this post down the line, the problem was due to conflicting data types between the database and the server's data objects. A list of data type mappings between C# and SQL Server can be found at https://msdn.microsoft.com/en-us/library/cc716729%28v=vs.110%29.aspx. Match the data types according to the linked chart, and ensure that any other database constraints (ie: required, etc) are included in annotations. Also, make sure that you update any code in your server's context file to match the data type changes. For instance, I had the following code in my OnModelCreating method:
modelBuilder.Entity<Game>()
.Property(e => e.GameTime)
.IsFixedLength();
Once I changed GameTime to a DateTime property,.IsFixedLength(); no longer applied to it, so I had to comment it out. As you make these changes, you can test them out by debugging your server locally, but you'll have to publish it back to the url it's hosted on in order see the changes take place on your remote server. In my case, I had to republish my azurewebsites.net site. I hope this helps anyone down the line that has a similar issue.
I am using Thinktecture Identity server and running it in azure. The issue I am having is that sometimes when I read the Federation metadata XML file or while signing in I get this Keyset does not exists CryptoGraphic exception . Now i know these exceptions can be caused if we do not have proper permissions but the thing is that it just happens sometimes and other times it is working fine. I am not sure how to debug this. Can someone please lead me in some direction.
Also if someone has any idea about what kind of certificate is this system assembly trying to read and how it is configured that will be very helpful as well.
at System.Security.Cryptography.Utils.CreateProvHandle(CspParameters parameters, Boolean randomKeyContainer)
at System.Security.Cryptography.Utils.GetKeyPairHelper(CspAlgorithmType keyType, CspParameters parameters, Boolean randomKeyContainer, Int32 dwKeySize, SafeProvHandle& safeProvHandle, SafeKeyHandle& safeKeyHandle)
at System.Security.Cryptography.RSACryptoServiceProvider.GetKeyPair()
at System.Security.Cryptography.RSACryptoServiceProvider..ctor(Int32 dwKeySize, CspParameters parameters, Boolean useDefaultKeySize)
at System.Security.Cryptography.X509Certificates.X509Certificate2.get_PrivateKey()
at System.IdentityModel.Tokens.X509AsymmetricSecurityKey.get_PrivateKey()
at System.IdentityModel.Tokens.X509AsymmetricSecurityKey.GetSignatureFormatter(String algorithm)
at System.IdentityModel.SignedXml.ComputeSignature(SecurityKey signingKey)
at System.IdentityModel.EnvelopedSignatureWriter.ComputeSignature()
at System.IdentityModel.EnvelopedSignatureWriter.OnEndRootElement()
at System.IdentityModel.EnvelopedSignatureWriter.WriteEndElement()
at System.IdentityModel.Metadata.MetadataSerializer.WriteEntityDescriptor(XmlWriter inputWriter, EntityDescriptor entityDescriptor)
at System.IdentityModel.Metadata.MetadataSerializer.WriteMetadataCore(XmlWriter writer, MetadataBase metadataBase)
at System.IdentityModel.Metadata.MetadataSerializer.WriteMetadata(XmlWriter writer, MetadataBase metadata)
at PeachCourt.Auth.API.Protocols.FederationMetadata.WSFederationMetadataGenerator.Generate()
at Test.Auth.API.Protocols.FederationMetadata.FederationMetadataController.<Generate>b__1()
at Test.Auth.API.Helper.Cache.ReturnFromCache[T](ICacheRepository cacheRepository, String name, Int32 ttl, Func`1 action)
at Test.Auth.API.Protocols.FederationMetadata.FederationMetadataController.Generate()
It is trying to read the certificate that you have configured for token signing. The error message typically indicated that the worker process account has no read access to the private key.
I developed a simple VB .NET Web API project using .NET 4.5
This project was working perfectly fine, but I decided to install the AttributeRouting nuget package. After installing this package every function seems to raise the following exception:
The constraint entry 'inboundHttpMethod' on the route with route
template 'Company' must have a string value or be of a type which
implements 'IHttpRouteConstraint'.
In this message 'Company' is the route name to a simple GET method that simple returns one object. Every route results in this error message. The stacktrace is:
[InvalidOperationException: The constraint entry 'inboundHttpMethod'
on the route with route template 'Company/{Id}' must have a string
value or be of a type which implements 'IHttpRouteConstraint'.]
System.Web.Http.Routing.HttpRoute.ProcessConstraint(HttpRequestMessage
request, Object constraint, String parameterName,
HttpRouteValueDictionary values, HttpRouteDirection routeDirection)
+346 System.Web.Http.Routing.HttpRoute.ProcessConstraints(HttpRequestMessage
request, HttpRouteValueDictionary values, HttpRouteDirection
routeDirection) +201
System.Web.Http.Routing.HttpRoute.GetRouteData(String virtualPathRoot,
HttpRequestMessage request) +430
AttributeRouting.Web.Http.Framework.HttpAttributeRoute.GetRouteData(String
virtualPathRoot, HttpRequestMessage request) +250
System.Web.Http.WebHost.Routing.HttpWebRoute.GetRouteData(HttpContextBase
httpContext) +191
System.Web.Routing.RouteCollection.GetRouteData(HttpContextBase
httpContext) +233
System.Web.Routing.UrlRoutingModule.PostResolveRequestCache(HttpContextBase
context) +60
System.Web.Routing.UrlRoutingModule.OnApplicationPostResolveRequestCache(Object
sender, EventArgs e) +82
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
+136 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +69
I found the following thread which describes my problem: https://github.com/mccalltd/AttributeRouting/issues/191
Unfortunately, this fix does not seem to help: https://github.com/mccalltd/AttributeRouting/issues/191#issuecomment-13814025
Any ideas on how to fix this?
In your case, I definitely feel like this issue is related with in memory hosting and do have a solution in the link that you mention above.
After updating to MVC 5 I came across this issue and following the workout in this link which ultimately helped me out.
Here is how I did it.
In global.ascx page, I have the following:
AttributeRoutingHttpConfig.RegisterRoutes(GlobalConfiguration.Configuration.Routes);
In AttributeRoutingHttpConfig class, I replaced the code
routes.MapHttpAttributeRoutes();
with
routes.MapHttpAttributeRoutes(cfg =>
{
cfg.InMemory = true;
cfg.AutoGenerateRouteNames = true;
cfg.AddRoutesFromAssemblyOf<Your_API_Controller>();
});
You can overwrite Your_API_Controller with any of your ApiController class. (Yes, don't know why but any api controller you want works ;) )
Hope this helps,