public static SKU Parse(JsonElement root, ARMFunctions functions, Dictionary <string, object> context)
{
SKU sku = new SKU();
if (root.TryGetProperty("name", out JsonElement nameE))
{
sku.Name = functions.Evaluate(nameE.GetString(), context).ToString();
}
else
{
throw new Exception("cannot find name property in SKU node");
}
if (root.TryGetProperty("tier", out JsonElement tierE))
{
sku.Name = functions.Evaluate(tierE.GetString(), context).ToString();
}
if (root.TryGetProperty("size", out JsonElement sizeE))
{
sku.Size = functions.Evaluate(sizeE.GetString(), context).ToString();
}
if (root.TryGetProperty("family", out JsonElement familyE))
{
sku.Family = functions.Evaluate(familyE.GetString(), context).ToString();
}
if (root.TryGetProperty("capacity", out JsonElement capacityE))
{
sku.Capacity = capacityE.GetRawText();
}
return(sku);
}
public void copyindex()
{
Dictionary <string, object> cxt = new Dictionary <string, object>()
{
{ "currentloopname", "loop1" },
{ "copyindex", new Dictionary <string, int>()
{
{ "loop1", 2 },
{ "loop2", 7 }
} }
};
ARMFunctions functions = new ARMFunctions(
Options.Create(new ARMOrchestrationOptions()),
null,
new MockInfrastructure(null));
object rtv = functions.Evaluate("[copyindex()]", cxt);
Assert.Equal(2, (int)rtv);
rtv = functions.Evaluate("[copyindex(1)]", cxt);
Assert.Equal(3, (int)rtv);
rtv = functions.Evaluate("[copyindex('loop2')]", cxt);
Assert.Equal(7, (int)rtv);
rtv = functions.Evaluate("[copyindex('loop2',2)]", cxt);
Assert.Equal(9, (int)rtv);
}
public static Copy Parse(JsonElement root, Dictionary <string, object> context, ARMFunctions functions, IInfrastructure infrastructure)
{
var copy = new Copy();
var deployContext = context[ContextKeys.ARM_CONTEXT] as DeploymentContext;
if (root.TryGetProperty("name", out JsonElement name))
{
copy.Name = name.GetString();
}
if (root.TryGetProperty("count", out JsonElement count))
{
if (count.ValueKind == JsonValueKind.Number)
{
copy.Count = count.GetInt32();
}
else if (count.ValueKind == JsonValueKind.String)
{
copy.Count = (int)functions.Evaluate(count.GetString(), context);
}
else
{
throw new Exception("the value of count property should be Number in copy node");
}
// https://docs.microsoft.com/en-us/azure/azure-resource-manager/templates/template-functions-resource#valid-uses-1
if (context.ContainsKey(ContextKeys.DEPENDSON))
{
throw new Exception("You can't use the reference function to set the value of the count property in a copy loop.");
}
}
else
{
throw new Exception("not find count in copy node");
}
if (root.TryGetProperty("mode", out JsonElement mode))
{
copy.Mode = mode.GetString().ToLower();
}
if (root.TryGetProperty("batchSize", out JsonElement batchSize))
{
if (batchSize.ValueKind == JsonValueKind.Number)
{
copy.BatchSize = batchSize.GetInt32();
}
else if (batchSize.ValueKind == JsonValueKind.String)
{
copy.BatchSize = (int)functions.Evaluate(batchSize.GetString(), context);
}
}
if (root.TryGetProperty("input", out JsonElement input))
{
copy.Input = input.GetRawText();
}
copy.Id = functions.ResourceId(deployContext, new object[] {
$"{infrastructure.BuiltinServiceTypes.Deployments}/{Copy.ServiceType}",
deployContext.DeploymentName,
copy.Name
});
return(copy);
}
public void ListResource()
{
ARMFunctions functions = new ARMFunctions(
Options.Create(new ARMOrchestrationOptions()),
null,
new MockInfrastructure(null));
object rtv = functions.Evaluate(
"[listId('resourceId','2019-01-02')]",
new Dictionary <string, object>()
{
{ "armcontext", new DeploymentContext()
{
Template = new Template()
} }
});
Assert.NotNull(rtv);
}
public void ListResourceInPrepareTime()
{
Dictionary <string, object> cxt = new Dictionary <string, object>()
{
{ "armcontext", new DeploymentContext()
{
Template = new Template()
} }, { ContextKeys.IS_PREPARE, true }
};
ARMFunctions functions = new ARMFunctions(
Options.Create(new ARMOrchestrationOptions()),
null,
new MockInfrastructure(null));
object rtv = functions.Evaluate("[listId('resourceId','2019-01-02')]", cxt);
Assert.NotNull(rtv);
Assert.True(cxt.TryGetValue(ContextKeys.DEPENDSON, out object depend));
var dList = depend as List <string>;
Assert.Contains("resourceId", dList);
}
public static DeploymentOrchestrationInput Parse(Resource resource,
DeploymentContext deploymentContext,
ARMFunctions functions,
IInfrastructure infrastructure)
{
var armContext = new Dictionary <string, object>()
{
{ ContextKeys.ARM_CONTEXT, deploymentContext },
{ ContextKeys.IS_PREPARE, true }
};
using var doc = JsonDocument.Parse(resource.Properties);
var rootElement = doc.RootElement;
var mode = DeploymentMode.Incremental;
if (rootElement.TryGetProperty("mode", out JsonElement _mode))
{
if (_mode.GetString().Equals(DeploymentMode.Complete.ToString(), StringComparison.OrdinalIgnoreCase))
{
mode = DeploymentMode.Complete;
}
if (_mode.GetString().Equals(DeploymentMode.OnlyCreation.ToString(), StringComparison.OrdinalIgnoreCase))
{
mode = DeploymentMode.OnlyCreation;
}
}
string template = string.Empty;
if (rootElement.TryGetProperty("template", out JsonElement _template))
{
template = _template.GetRawText();
}
TemplateLink templateLink = null;
if (rootElement.TryGetProperty("templateLink", out JsonElement _templateLink))
{
templateLink = new TemplateLink()
{
ContentVersion = _templateLink.GetProperty("contentVersion").GetString(),
Uri = functions.Evaluate(_templateLink.GetProperty("uri").GetString(), armContext).ToString()
};
}
// https://docs.microsoft.com/en-us/azure/azure-resource-manager/templates/linked-templates#scope-for-expressions-in-nested-templates
string parameters = string.Empty;
ParametersLink parametersLink = null;
if (rootElement.TryGetProperty("expressionEvaluationOptions", out JsonElement _expressionEvaluationOptions) &&
_expressionEvaluationOptions.GetProperty("scope").GetString().Equals("inner", StringComparison.OrdinalIgnoreCase))
{
if (rootElement.TryGetProperty("parameters", out JsonElement _parameters))
{
parameters = _parameters.GetRawText();
}
if (rootElement.TryGetProperty("parametersLink", out JsonElement _parametersLink))
{
parametersLink = new ParametersLink()
{
ContentVersion = _parametersLink.GetProperty("contentVersion").GetString(),
Uri = functions.Evaluate(_parametersLink.GetProperty("uri").GetString(), armContext).ToString()
};
}
}
else
{
parameters = deploymentContext.Parameters;
using MemoryStream ms = new MemoryStream();
using Utf8JsonWriter writer = new Utf8JsonWriter(ms);
writer.WriteStartObject();
using var doc1 = JsonDocument.Parse(template);
var root1 = doc1.RootElement;
foreach (var node in root1.EnumerateObject())
{
if (node.Name.Equals("parameters", StringComparison.OrdinalIgnoreCase) ||
node.Name.Equals("variables", StringComparison.OrdinalIgnoreCase))
{
continue;
}
writer.WritePropertyName(node.Name);
node.Value.WriteTo(writer);
}
if (!string.IsNullOrWhiteSpace(deploymentContext.Template.Parameters))
{
using var p = JsonDocument.Parse(deploymentContext.Template.Parameters);
writer.WritePropertyName("parameters");
p.RootElement.WriteTo(writer);
}
if (!string.IsNullOrWhiteSpace(deploymentContext.Template.Variables))
{
using var v = JsonDocument.Parse(deploymentContext.Template.Variables);
writer.WritePropertyName("variables");
v.RootElement.WriteTo(writer);
}
writer.WriteEndObject();
writer.Flush();
template = Encoding.UTF8.GetString(ms.ToArray());
}
var(groupId, groupType, hierarchyId) = infrastructure.GetGroupInfo(resource.ManagementGroupId, resource.SubscriptionId, resource.ResourceGroup);
var deployInput = new DeploymentOrchestrationInput()
{
RootId = deploymentContext.RootId,
DeploymentId = Guid.NewGuid().ToString("N"),
ParentId = deploymentContext.GetResourceId(infrastructure),
GroupId = groupId,
GroupType = groupType,
HierarchyId = hierarchyId,
CorrelationId = deploymentContext.CorrelationId,
SubscriptionId = resource.SubscriptionId,
ManagementGroupId = resource.ManagementGroupId,
ResourceGroup = resource.ResourceGroup,
DeploymentName = resource.Name,
Mode = mode,
TemplateContent = template,
TemplateLink = templateLink,
Parameters = parameters,
ParametersLink = parametersLink,
ApiVersion = resource.ApiVersion,
CreateByUserId = deploymentContext.CreateByUserId,
LastRunUserId = deploymentContext.LastRunUserId,
DependsOn = resource.DependsOn,
Extensions = deploymentContext.Extensions,
TenantId = deploymentContext.TenantId
};
return(Validate(deployInput, functions, infrastructure));
}
private static List <Resource> ParseInternal(
JsonElement resourceElement
, Dictionary <string, object> context
, ARMFunctions functions
, IInfrastructure infrastructure
, string parentName,
string parentType)
{
DeploymentContext deploymentContext = context[ContextKeys.ARM_CONTEXT] as DeploymentContext;
List <Resource> resources = new List <Resource>();
Resource r = new Resource();
resources.Add(r);
if (resourceElement.TryGetProperty("condition", out JsonElement condition))
{
if (condition.ValueKind == JsonValueKind.False)
{
r.Condition = false;
}
else if (condition.ValueKind == JsonValueKind.String)
{
r.Condition = (bool)functions.Evaluate(condition.GetString(), context);
}
}
if (resourceElement.TryGetProperty("apiVersion", out JsonElement apiVersion))
{
r.ApiVersion = apiVersion.GetString();
}
else
{
throw new Exception("not find apiVersion in resource node");
}
if (resourceElement.TryGetProperty("type", out JsonElement type))
{
r.Type = type.GetString();
}
else
{
throw new Exception("not find type in resource node");
}
if (!string.IsNullOrEmpty(parentType))
{
r.FullType = $"{parentType}/{r.Type}";
}
else
{
r.FullType = r.Type;
}
if (resourceElement.TryGetProperty("name", out JsonElement name))
{
r.Name = functions.Evaluate(name.GetString(), context).ToString();
}
else
{
throw new Exception("not find name in resource node");
}
if (!string.IsNullOrEmpty(parentName))
{
r.FullName = $"{parentName}/{r.Name}";
}
else
{
r.FullName = r.Name;
}
if (resourceElement.TryGetProperty("resourceGroup", out JsonElement resourceGroup))
{
r.ResourceGroup = functions.Evaluate(resourceGroup.GetString(), context).ToString();
}
else
{
r.ResourceGroup = deploymentContext.ResourceGroup;
}
if (resourceElement.TryGetProperty("subscriptionId", out JsonElement subscriptionId))
{
r.SubscriptionId = functions.Evaluate(subscriptionId.GetString(), context).ToString();
}
else
{
r.SubscriptionId = deploymentContext.SubscriptionId;
}
if (resourceElement.TryGetProperty("managementGroupId", out JsonElement managementGroupId))
{
r.ManagementGroupId = functions.Evaluate(managementGroupId.GetString(), context).ToString();
}
else
{
r.ManagementGroupId = deploymentContext.ManagementGroupId;
}
if (resourceElement.TryGetProperty("location", out JsonElement location))
{
r.Location = functions.Evaluate(location.GetString(), context).ToString();
}
if (resourceElement.TryGetProperty("comments", out JsonElement comments))
{
r.Comments = comments.GetString();
}
if (resourceElement.TryGetProperty("dependsOn", out JsonElement dependsOn))
{
using var dd = JsonDocument.Parse(dependsOn.GetRawText());
foreach (var item in dd.RootElement.EnumerateArray())
{
r.DependsOn.Add(functions.Evaluate(item.GetString(), context).ToString());
}
}
#region ResouceId
if (deploymentContext.Template.DeployLevel == DeployLevel.ResourceGroup)
{
List <object> pars = new List <object>
{
r.SubscriptionId,
r.ResourceGroup,
r.FullType
};
pars.AddRange(r.FullName.Split('/'));
r.ResourceId = functions.ResourceId(
deploymentContext,
pars.ToArray());
}
else if (deploymentContext.Template.DeployLevel == DeployLevel.Subscription)
{
List <object> pars = new List <object>
{
r.SubscriptionId,
r.FullType
};
pars.AddRange(r.FullName.Split('/'));
r.ResourceId = functions.SubscriptionResourceId(deploymentContext, pars.ToArray());
}
else
{
List <object> pars = new List <object>
{
r.FullType
};
pars.AddRange(r.FullName.Split('/'));
r.ResourceId = functions.TenantResourceId(pars.ToArray());
}
#endregion ResouceId
if (resourceElement.TryGetProperty("sku", out JsonElement sku))
{
r.SKU = SKU.Parse(sku, functions, context);
}
else
{
r.SKU = new SKU()
{
Name = SKU.Default
}
};
if (resourceElement.TryGetProperty("kind", out JsonElement kind))
{
r.Kind = kind.GetString();
}
if (resourceElement.TryGetProperty("plan", out JsonElement plan))
{
r.Plan = plan.GetRawText();
}
if (resourceElement.TryGetProperty("zones", out JsonElement zones))
{
foreach (var z in zones.EnumerateArray())
{
r.Zones.Add(functions.Evaluate(z.GetString(), context).ToString());
}
}
if (context.ContainsKey(ContextKeys.DEPENDSON))
{
//https://docs.microsoft.com/en-us/azure/azure-resource-manager/templates/template-functions-resource#valid-uses-1
throw new Exception("The reference function can only be used in the properties of a resource definition and the outputs section of a template or deployment.");
}
if (!r.Condition)
{
return(resources);
}
if (resourceElement.TryGetProperty("properties", out JsonElement properties))
{
if (r.FullType == infrastructure.BuiltinServiceTypes.Deployments)
{
r.Properties = properties.GetRawText();
}
else
{
r.Properties = properties.ExpandObject(context, functions, infrastructure);
// if there has Implicit dependency by reference function in properties
// the reference function should be evaluate at provisioning time
// so keep the original text
if (HandleDependsOn(r, context))
{
r.Properties = properties.GetRawText();
}
}
}
if (resourceElement.TryGetProperty("resources", out JsonElement _resources))
{
foreach (var childres in _resources.EnumerateArray())
{
//https://docs.microsoft.com/en-us/azure/azure-resource-manager/templates/child-resource-name-type
var childResult = Resource.Parse(childres.GetRawText(), context, functions, infrastructure, r.Name, r.Type);
r.Resources.Add(childResult[0].Name);
resources.AddRange(childResult);
}
}
return(resources);
}
public static (bool Result, string Message) WriteProperty(this Utf8JsonWriter writer, JsonProperty property, Dictionary <string, object> context, ARMFunctions functions, IInfrastructure infrastructure)
{
// https://docs.microsoft.com/en-us/azure/azure-resource-manager/templates/template-functions-numeric#copyindex
if ("copy".Equals(property.Name, StringComparison.OrdinalIgnoreCase))
{
var copyProperty = property.Value;
// this is for Variable and Property iteration
if (copyProperty.ValueKind == JsonValueKind.Array)
{
foreach (var item in property.Value.EnumerateArray())
{
Copy copy = null;
try
{
copy = Copy.Parse(item, context, functions, infrastructure);
}
catch (Exception ex)
{
return(false, ex.Message);
}
using JsonDocument doc = JsonDocument.Parse(copy.Input);
var copyindex = new Dictionary <string, int>()
{
{ copy.Name, 0 }
};
Dictionary <string, object> copyContext = new Dictionary <string, object>
{
{ "copyindex", copyindex },
{ "currentloopname", copy.Name }
};
foreach (var k in context.Keys)
{
copyContext.Add(k, context[k]);
}
writer.WritePropertyName(copy.Name);
writer.WriteStartArray();
for (int i = 0; i < copy.Count; i++)
{
copyindex[copy.Name] = i;
writer.WriteElement(doc.RootElement, copyContext, functions, infrastructure);
}
writer.WriteEndArray();
if (copyContext.TryGetValue(ContextKeys.DEPENDSON, out object copyDependsOn))
{
List <string> dependsOn;
if (context.TryGetValue(ContextKeys.DEPENDSON, out object d))
{
dependsOn = d as List <string>;
}
else
{
dependsOn = new List <string>();
context.Add(ContextKeys.DEPENDSON, dependsOn);
}
dependsOn.AddRange(copyDependsOn as List <string>);
}
if (copyContext.ContainsKey(ContextKeys.NEED_REEVALUATE))
{
context.TryAdd(ContextKeys.NEED_REEVALUATE, true);
}
}
}
// this is for output
else if (copyProperty.ValueKind == JsonValueKind.Object)
{
var input = copyProperty.GetProperty("input");
var countProperty = copyProperty.GetProperty("count");
int count;
if (countProperty.ValueKind == JsonValueKind.Number)
{
count = countProperty.GetInt32();
}
else if (countProperty.ValueKind == JsonValueKind.String)
{
count = (int)functions.Evaluate(countProperty.GetString(), context);
}
else
{
throw new Exception("the property of count has wrong error. It should be number or an function return a number");
}
var name = Guid.NewGuid().ToString("N");
var copyindex = new Dictionary <string, int>()
{
{ name, 0 }
};
Dictionary <string, object> copyContext = new Dictionary <string, object>
{
{ "copyindex", copyindex },
{ "currentloopname", name }
};
foreach (var k in context.Keys)
{
copyContext.Add(k, context[k]);
}
writer.WritePropertyName("value");
writer.WriteStartArray();
for (int i = 0; i < count; i++)
{
copyindex[name] = i;
writer.WriteElement(input, copyContext, functions, infrastructure);
}
writer.WriteEndArray();
}
else
{
throw new Exception("the structer of copy property is wrong");
}
}
else
{
writer.WritePropertyName(property.Name);
writer.WriteElement(property.Value, context, functions, infrastructure);
}
return(true, string.Empty);
}
public static void WriteElement(this Utf8JsonWriter writer, JsonElement element, Dictionary <string, object> context, ARMFunctions functions, IInfrastructure infrastructure)
{
switch (element.ValueKind)
{
case JsonValueKind.Undefined:
case JsonValueKind.Number:
case JsonValueKind.True:
case JsonValueKind.False:
case JsonValueKind.Null:
element.WriteTo(writer);
break;
case JsonValueKind.Object:
writer.WriteStartObject();
foreach (var p in element.EnumerateObject())
{
writer.WriteProperty(p, context, functions, infrastructure);
}
writer.WriteEndObject();
break;
case JsonValueKind.Array:
writer.WriteStartArray();
foreach (var a in element.EnumerateArray())
{
writer.WriteElement(a, context, functions, infrastructure);
}
writer.WriteEndArray();
break;
case JsonValueKind.String:
var r = functions.Evaluate(element.GetString(), context);
if (r is JsonValue j)
{
j.RootElement.WriteTo(writer);
}
else if (r is bool b)
{
writer.WriteBooleanValue(b);
}
else if (r is string s)
{
writer.WriteStringValue(s);
}
else if (r is Int32 i)
{
writer.WriteNumberValue(i);
}
else if (r is FakeJsonValue)
{
writer.WriteStringValue("fakeString");
}
else
{
writer.WriteNullValue();
}
break;
default:
break;
}
}
