public Schema GetSchema(System.Collections.ObjectModel.KeyedCollection <string, ConfigParameter> configParameters)
{
Schema schema = Schema.Create();
Microsoft.MetadirectoryServices.SchemaType type;
//we want to fetch schema for all MAs, that way configuration wont get lost if an item is
//unselected, and the checkbox can become simply an activate/deactivate switch
DataSet mas = FIMConfiguration.GetManagementAgents(null);
foreach (DataRow ma in mas.Tables["Config"].Rows)
{
string maName = ma["ma_name"].ToString();
string maType = ma["ma_type"].ToString();
string maList = ma["ma_listname"].ToString();
if (maType.Equals("FIM", StringComparison.InvariantCultureIgnoreCase) ||
maList.Equals("Provisioning Management Agent (Insight)", StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
//create a new schema type based on the ma
type = Microsoft.MetadirectoryServices.SchemaType.Create(maName, false);
//add a generic Anchor Attribute to allow user to add flows for the actual anchor
type.Attributes.Add(SchemaAttribute.CreateAnchorAttribute("Anchor", AttributeType.String));
//we must preface each attribute with the MA name to make it unique across the schema allowing for
//an attribute in two different MAs with different data types, etc.
//our data will come back as XML data, we will need to parse it for what we need
XmlDocument xmldoc = FIMConfiguration.GetConfigXML(maName, "ma_schema_xml");
XmlNamespaceManager xmlnsManager = new XmlNamespaceManager(xmldoc.NameTable);
xmlnsManager.AddNamespace("dsml", "http://www.dsml.org/DSML");
xmlnsManager.AddNamespace("ms-dsml", "http://www.microsoft.com/MMS/DSML");
XmlNodeList attributes = xmldoc.SelectNodes("//dsml:directory-schema/dsml:attribute-type", xmlnsManager);
//add each attribute found to the schema
foreach (XmlNode attrib in attributes)
{
string oid = attrib.SelectSingleNode("./dsml:syntax", xmlnsManager).InnerText;
type.Attributes.Add(SchemaAttribute.CreateSingleValuedAttribute(maName + " - " + attrib.Attributes["id"].Value, FIMConfiguration.GetDataType(oid)));
}
schema.Types.Add(type);
}
return(schema);
}
void IMVSynchronization.Provision(MVEntry mventry)
{
//get our provisioning ma from the db
string provisioningMAName = FIMConfiguration.GetProvisioningMA()["ma_name"].ToString();
XmlDocument xmldoc = FIMConfiguration.GetConfigXML(provisioningMAName, "private_configuration_xml");
XmlNodeList attributes = xmldoc.SelectNodes("//MAConfig/parameter-values/parameter");
//loop through each MA/object type selected
foreach (XmlNode attrib in attributes)
{
string param = attrib.Attributes["name"].Value;
string maName = param.Substring(0, param.LastIndexOf(" - "));
string objectType = param.Substring(param.LastIndexOf(" - ") + 3);
//if enabled, provision it
if (attrib.InnerText.Equals("1"))
{
//our ma has been enabled for provisioning, create a new csentry and add initial flows
ConnectedMA ma = mventry.ConnectedMAs[maName];
if (ma.Connectors.Count == 0)
{
CSEntry csentry = ma.Connectors.StartNewConnector(objectType);
//go and get the real anchor info, our provisioning ma
//uses a generic anchor to ensure tha flows can be
//defined for the actual anchor
XmlDocument maSchemaConfig = FIMConfiguration.GetConfigXML(maName, "dn_construction_xml");
XmlNode maSchemaRoot = maSchemaConfig.FirstChild;
//get dn for the object
List <string> anchors = new List <string>();
if (maSchemaRoot.FirstChild.Name.Equals("attribute", StringComparison.InvariantCultureIgnoreCase))
{
XmlNodeList anchorList = maSchemaConfig.SelectNodes("//dn-construction/attribute");
foreach (XmlNode anchor in anchorList)
{
anchors.Add(anchor.InnerText);
}
}
else
{
XmlNodeList anchorList = maSchemaConfig.SelectNodes("//dn-construction/dn[@object-type='" + objectType + "']/attribute");
foreach (XmlNode anchor in anchorList)
{
anchors.Add(anchor.InnerText);
}
}
//our export schema defines the initial attributes to flow
XmlDocument xmlFlows = FIMConfiguration.GetConfigXML(provisioningMAName, "export_attribute_flow_xml");
XmlNodeList flows = xmlFlows.SelectNodes("//export-attribute-flow/export-flow-set[@cd-object-type='" + maName + "']/export-flow");
foreach (XmlNode flow in flows)
{
//get the mapping for each flow defined and provision an initial flow
string csAttribName = flow.Attributes["cd-attribute"].Value;
csAttribName = csAttribName.Substring(csAttribName.LastIndexOf(" - ") + 3);
XmlNode mappingNode = flow.FirstChild;
string mappingType = mappingNode.Name;
string flowValue = null;
ValueCollection flowValues = null;
switch (mappingType)
{
case "direct-mapping":
string mvAttribName = mappingNode.FirstChild.InnerText;
if (mventry[mvAttribName].IsPresent)
{
if (mventry[mvAttribName].IsMultivalued)
{
flowValues = mventry[mvAttribName].Values;
}
else
{
//TODO: convert this to its proper type if necessary (i.e. int, boolean, etc)
flowValue = mventry[mvAttribName].Value;
}
}
break;
case "constant-mapping":
flowValue = mappingNode.FirstChild.InnerText;
break;
case "scripted-mapping":
break;
default:
throw new Exception("Unexpected mapping type encountered. Only Direct, Constant and Advanced/Scripted flows are allowed. Check flow rules and try again.");
}
if (flowValue != null || flowValues != null)
{
//calc dn if necessary
if (csAttribName.Equals("dn", StringComparison.InvariantCultureIgnoreCase))
{
//are we safe to assume that if we are calculating dn, we must
//be using flowValue and not flowValues?
string rdn = flowValue.ToString();
ReferenceValue dn = ma.EscapeDNComponent(rdn);
csentry.DN = dn;
}
else
{
try
{
if (flowValue != null)
{
csentry[csAttribName].Values.Add(flowValue);
}
else if (flowValues != null)
{
csentry[csAttribName].Values.Add(flowValues);
}
}
catch (InvalidOperationException ex)
{
if (!ex.Message.Equals("attribute " + csAttribName + " is read-only", StringComparison.InvariantCultureIgnoreCase))
{
throw;
}
else
{
//our anchor attribute is read only, set a temporary dn
if (anchors.Contains(csAttribName))
{
ReferenceValue dn = ma.EscapeDNComponent(Guid.NewGuid().ToString());
csentry.DN = dn;
}
}
}
}
}
}
//do we want to throw an error now if any writeable anchor attributes have not been set??
//otherwise they will get one on export, we will leave it that way for now
csentry.CommitNewConnector();
}
}
}
}
public System.Collections.Generic.IList <ConfigParameterDefinition> GetConfigParameters(System.Collections.ObjectModel.KeyedCollection <string, ConfigParameter> configParameters, ConfigParameterPage page)
{
List <ConfigParameterDefinition> configParametersDefinitions = new List <ConfigParameterDefinition>();
switch (page)
{
case ConfigParameterPage.Connectivity:
//we have to configure the MAs being seletected in the Connectivity page so that the information
//will be available to us when fetching the schema for the items selected
configParametersDefinitions.Add(ConfigParameterDefinition.CreateLabelParameter("Enable provisioning for the following types:"));
//look up MAs and list them as check boxes for provisioning enablement
DataSet mas = FIMConfiguration.GetManagementAgents(null);
foreach (DataRow ma in mas.Tables["Config"].Rows)
{
string maName = ma["ma_name"].ToString();
string maType = ma["ma_type"].ToString();
string maList = ma["ma_listname"].ToString();
if (maType.Equals("FIM", StringComparison.InvariantCultureIgnoreCase) ||
maList.Equals("Provisioning Management Agent (Insight)", StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
//our data will come back as XML data, we will need to parse it for what we need
XmlDocument xmldoc = FIMConfiguration.GetConfigXML(maName, "ma_schema_xml");
XmlNamespaceManager xmlnsManager = new XmlNamespaceManager(xmldoc.NameTable);
xmlnsManager.AddNamespace("dsml", "http://www.dsml.org/DSML");
xmlnsManager.AddNamespace("ms-dsml", "http://www.microsoft.com/MMS/DSML");
//TODO: what happens when a sql column defines the object type?
XmlNodeList objectTypes = xmldoc.SelectNodes("//dsml:directory-schema/dsml:class", xmlnsManager);
foreach (XmlNode ot in objectTypes)
{
//add the object type as a selection
ConfigParameterDefinition conf = ConfigParameterDefinition.CreateCheckBoxParameter(maName + " - " + ot.Attributes["id"].Value.Replace(" - ", " _ "));
configParametersDefinitions.Add(conf);
}
//TODO: what happens to the UI when we have a alot of entries?
configParametersDefinitions.Add(ConfigParameterDefinition.CreateDividerParameter());
}
break;
case ConfigParameterPage.Global:
break;
case ConfigParameterPage.Partition:
break;
case ConfigParameterPage.RunStep:
break;
}
return(configParametersDefinitions);
}