Cloudflare - GetZones - The format of the URI could not be determined.

[HugoHubacher]

Hi

I'm trying to get this to work with Cloudflare. I have added the Acmebot:Cloudflare:ApiToken setting to the function app, but when I go to /add-certificate, the dropdown just disappears.

This is the exception in the function log for GetZones:

2021-03-01T22:13:31.848 [Error] Executed 'GetZones' (Failed, Id=57e0c095-26b4-4b16-af79-02249900ea46, Duration=202ms)
System.UriFormatException : Invalid URI: The format of the URI could not be determined.
   at System.Uri.CreateThis(String uri,Boolean dontEscape,UriKind uriKind)
   at System.Uri..ctor(String uriString)
   at KeyVault.Acmebot.Startup.<>c.<Configure>b__0_2(IServiceProvider provider)
   at DryIoc.Microsoft.DependencyInjection.DryIocAdapter.<>c__DisplayClass3_0.<RegisterDescriptor>b__0(IResolverContext r) at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\DryIoc\DryIocAdapter.cs : 156
   at DryIoc.Registrator.<>c__DisplayClass27_0.<RegisterDelegate>b__0(IResolverContext r) at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\DryIoc\Container.cs : 4550
   at System.Linq.Expressions.Interpreter.FuncCallInstruction`3.Run(InterpretedFrame frame)
   at System.Linq.Expressions.Interpreter.Interpreter.Run(InterpretedFrame frame)
   at System.Linq.Expressions.Interpreter.LightLambda.Run(Object[] arguments)
   at Thunk(Func`2 ,IResolverContext )
   at DryIoc.Factory.<>c__DisplayClass26_0.<ApplyReuse>b__2() at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\DryIoc\Container.cs : 6605
   at DryIoc.Scope.TryGetOrAdd(ImMap`1 items,Int32 id,CreateScopedValue createValue,Int32 disposalOrder) at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\DryIoc\Container.cs : 7849
   at DryIoc.Scope.GetOrAdd(Int32 id,CreateScopedValue createValue,Int32 disposalOrder) at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\DryIoc\Container.cs : 7834
   at DryIoc.Factory.ApplyReuse(Expression serviceExpr,Request request) at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\DryIoc\Container.cs : 6604
   at DryIoc.Factory.GetExpressionOrDefault(Request request) at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\DryIoc\Container.cs : 6564
   at DryIoc.Factory.GetDelegateOrDefault(Request request) at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\DryIoc\Container.cs : 6634
   at DryIoc.DelegateFactory.GetDelegateOrDefault(Request request) at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\DryIoc\Container.cs : 7740
   at DryIoc.Container.ResolveAndCacheDefaultFactoryDelegate(Type serviceType,IfUnresolved ifUnresolved) at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\DryIoc\Container.cs : 211
   at DryIoc.Container.DryIoc.IResolver.Resolve(Type serviceType,IfUnresolved ifUnresolved) at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\DryIoc\Container.cs : 196
   at Microsoft.Azure.WebJobs.Script.WebHost.DependencyInjection.ScopedServiceProvider.GetService(Type serviceType) at D:\a\1\s\src\WebJobs.Script.WebHost\DependencyInjection\ScopedServiceProvider.cs : 25
   at Microsoft.Extensions.DependencyInjection.ActivatorUtilities.GetService(IServiceProvider sp,Type type,Type requiredBy,Boolean isDefaultParameterRequired)
   at lambda_method(Closure ,IServiceProvider ,Object[] )
   at Microsoft.Azure.WebJobs.Host.Executors.DefaultJobActivator.CreateInstance[T](IServiceProvider serviceProvider) at C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\DefaultJobActivator.cs : 37
   at Microsoft.Azure.WebJobs.Host.Executors.DefaultJobActivator.CreateInstance[T](IFunctionInstanceEx functionInstance) at C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\DefaultJobActivator.cs : 32
   at Microsoft.Azure.WebJobs.Host.Executors.ActivatorInstanceFactory`1.<>c__DisplayClass1_1.<.ctor>b__0(IFunctionInstanceEx i) at C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\ActivatorInstanceFactory.cs : 20
   at Microsoft.Azure.WebJobs.Host.Executors.ActivatorInstanceFactory`1.Create(IFunctionInstanceEx functionInstance) at C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\ActivatorInstanceFactory.cs : 26
   at Microsoft.Azure.WebJobs.Host.Executors.FunctionInvoker`2.CreateInstance(IFunctionInstanceEx functionInstance) at C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\FunctionInvoker.cs : 44
   at Microsoft.Azure.WebJobs.Host.Executors.FunctionExecutor.ParameterHelper.Initialize() at C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\FunctionExecutor.cs : 762
   at async Microsoft.Azure.WebJobs.Host.Executors.FunctionExecutor.TryExecuteAsync(IFunctionInstance functionInstance,CancellationToken cancellationToken) at C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\FunctionExecutor.cs : 90

[shibayan]

Is Acmebot:VaultBaseUrl configuration set correctly?