/// <summary>
/// Retrieves an authorization token from the server
/// </summary>
/// <param name="portalUrl">URL of the Cireson Portal</param>
/// <param name="userName">User name</param>
/// <param name="password">User's password</param>
/// <param name="languageCode">Portal language code</param>
/// <exception cref="System.Security.Authentication.InvalidCredentialException">Thrown when user credentials are invalid.</exception>
/// <exception cref="CiresonPortalAPI.CiresonApiException">Thrown when an error occurs in the API.</exception>
/// <returns></returns>
public static async Task<AuthorizationToken> GetAuthorizationToken(string portalUrl, string userName, SecureString password, string domain, string languageCode = "ENU")
{
try
{
// First check to see if we have Windows Authentication enabled
bool windowsAuthEnabled = await DetectWindowsAuthentication(portalUrl);
// Set up credentials
PortalCredentials credentials = new PortalCredentials();
credentials.Username = userName;
credentials.SecurePassword = password;
credentials.Domain = domain;
// Initialize the HTTP helper and do the heavy lifting
PortalHttpHelper helper = new PortalHttpHelper(portalUrl, credentials, windowsAuthEnabled);
string result = await helper.PostAsync(AUTHORIZATION_ENDPOINT, JsonConvert.SerializeObject(new { UserName = credentials.Username, Password = credentials.Password, LanguageCode = languageCode }));
// Strip off beginning and ending quotes
result = result.TrimStart('\"').TrimEnd('\"');
// Create a new authorization token
AuthorizationToken token = new AuthorizationToken(portalUrl, credentials, languageCode, result, windowsAuthEnabled);
// Fetch this user's properties
ConsoleUser user = await AuthorizationController.GetUserRights(token, userName, domain);
token.User = user;
return token;
}
catch
{
throw; // Rethrow exceptions
}
}
/// <summary>
/// Fetches a list of enumerations from the server
/// </summary>
/// <param name="authToken">Authorization token</param>
/// <param name="enumList">Enumeration list to fetch</param>
/// <param name="flatten">If true, flatten the entire enumeration tree into one list; if false, only return the first-level items</param>
/// <param name="sort">If true, sorts the list before returning it</param>
/// <param name="insertNullItem">If true, add a null item to the list as the first item</param>
/// <returns></returns>
///
public static async Task<List<Enumeration>> GetEnumerationList(AuthorizationToken authToken, Guid enumList, bool flatten, bool sort, bool insertNullItem)
{
if (!authToken.IsValid)
{
throw new InvalidCredentialException("AuthorizationToken is not valid.");
}
string endpoint = (flatten ? LIST_ENDPOINT_FLAT : LIST_ENDPOINT_TREE);
endpoint += "/" + enumList.ToString() + "/" + (flatten ? "?itemFilter=" : "");
try
{
// Initialize the HTTP helper and get going
PortalHttpHelper helper = new PortalHttpHelper(authToken);
string result = await helper.GetAsync(endpoint);
List<Enumeration> returnList = new List<Enumeration>();
if (flatten)
{
// A flat enumeration list has null Ordinals, so we use the base EnumJson class
List<EnumJson> jEnumList = JsonConvert.DeserializeObject<List<EnumJson>>(result);
foreach (var jEnum in jEnumList)
{
// Skip empty enumerations
if (jEnum.ID != Guid.Empty.ToString())
returnList.Add(new Enumeration(new Guid(jEnum.ID), jEnum.Text, jEnum.Name, flatten, jEnum.HasChildren));
}
}
else
{
// A non-flat enumeration list has non-null Ordinals, so we have to use a different conversion class
List<EnumJsonOrdinal> jEnumList = JsonConvert.DeserializeObject<List<EnumJsonOrdinal>>(result);
foreach (var jEnum in jEnumList)
{
// Skip empty enumerations
if (jEnum.ID != Guid.Empty.ToString())
returnList.Add(new Enumeration(new Guid(jEnum.ID), jEnum.Text, jEnum.Name, flatten, jEnum.HasChildren, jEnum.Ordinal));
}
}
if (sort)
{
returnList.Sort(new EnumerationComparer());
}
if (insertNullItem)
{
returnList.Insert(0, new Enumeration(Guid.Empty, string.Empty, string.Empty, true, false));
}
return returnList;
}
catch (Exception e)
{
throw; // Rethrow exceptions
}
}
/// <summary>
/// Overloaded constructor with an Authorization header; suitable for connecting to endpoints other than /Authorization/GetToken
/// </summary>
/// <param name="authToken">AuthorizationToken object</param>
/// <exception cref="CiresonPortalAPI.CiresonApiException"></exception>
public PortalHttpHelper(AuthorizationToken authToken) : this(authToken.PortalUrl, authToken.Credentials, authToken.WindowsAuthEnabled)
{
if (!authToken.IsValid)
{
throw new CiresonApiException("Authorization token is not valid.");
}
_oHttpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Token", authToken.Token);
}
/// <summary>
/// Attempts to commit the type projection to the portal. Throws an exception if not successful.
/// </summary>
/// <param name="authToken">AuthorizationToken to use</param>
public async virtual Task <bool> Commit(AuthorizationToken authToken)
{
if (this.ReadOnly)
{
throw new CiresonApiException("Cannot commit a read-only type projection.");
}
if (!authToken.IsValid)
{
throw new InvalidCredentialException("AuthorizationToken is not valid.");
}
if (!this.IsDirty)
{
throw new CiresonApiException("Object is not dirty, Commit() aborted.");
}
// Every object needs a DisplayName set
if (string.IsNullOrEmpty(this.DisplayName))
{
this.DisplayName = this.DefaultDisplayName;
}
try
{
string jsonObj = this.Serialize();
// Initialize the HTTP helper and get going
PortalHttpHelper helper = new PortalHttpHelper(authToken);
string result = await helper.PostAsync(COMMIT_ENDPOINT, jsonObj);
// Retrieve the result
ExpandoObjectConverter converter = new ExpandoObjectConverter();
dynamic resultObj = JsonConvert.DeserializeObject <ExpandoObject>(result, converter);
// Throw an exception if we didn't succeed
if (!resultObj.success)
{
throw new CiresonApiException(resultObj.exception);
}
// Refresh object data from the server
await this.Refresh(authToken);
}
catch (Exception)
{
throw; // Rethrow exceptions
}
return(true);
}
/// <summary>
/// Creates a new TypeProjection of derived type T and returns it
/// </summary>
/// <typeparam name="T">TypeProjection derived type</typeparam>
/// <param name="authToken">AuthorizationToken to use</param>
/// <returns></returns>
internal static async Task <T> CreateBlankObject <T>(AuthorizationToken authToken, string name, string displayName, dynamic objProps = null) where T : TypeProjection
{
// See if we have a CI matching this name first
T item = await GetByFullName <T>(authToken, name);
if (item != null)
{
string fullName = ClassConstants.GetClassNameByType <T>() + ":" + name;
throw new CiresonDuplicateItemException("An object by the name " + fullName + " already exists.");
}
// Setup the CI
dynamic ci = new ExpandoObject();
ci.formJson = new ExpandoObject();
ci.formJson.isDirty = true;
ci.formJson.original = null;
ci.formJson.current = new ExpandoObject();
ci.formJson.current.BaseId = null;
ci.formJson.current.ClassTypeId = ClassConstants.GetClassIdByType <T>();
ci.formJson.current.ClassName = ClassConstants.GetClassNameByType <T>();
ci.formJson.current.Name = name;
ci.formJson.current.DisplayName = displayName;
ci.formJson.current.TimeAdded = "0001-01-01T00:00:00";
//ci.formJson.current.ObjectStatus = new ExpandoObject();
//ci.formJson.current.ObjectStatus.Id = EnumerationConstants.TypeProjection.BuiltinValues.ObjectStatus.Active;
// Merge another property object in
if (objProps != null)
{
IDictionary <string, object> ciDict = (IDictionary <string, object>)ci.formJson.current;
foreach (var property in objProps.GetType().GetProperties())
{
if (property.CanRead)
{
ciDict[property.Name] = property.GetValue(objProps);
}
}
}
// Create the new TypeProjection, then return the full-property object
T newCI = await CreateObjectFromData <T>(authToken, ci);
return(await GetByBaseId <T>(authToken, newCI.BaseId));
}
/// <summary>
/// Refreshes a TypeProjection from the database
/// </summary>
/// <typeparam name="T">TypeProjection derived type to refresh</typeparam>
/// <param name="authToken">AuthorizationToken to use</param>
/// <returns></returns>
protected async Task <bool> RefreshType <T>(AuthorizationToken authToken) where T : TypeProjection
{
TypeProjection p = await TypeProjectionController.GetByBaseId <T>(authToken, this.BaseId);
if (p == null)
{
return(false);
}
this.CurrentObject = (p.CurrentObject as ExpandoObject).DeepCopy();
this.OriginalObject = p.OriginalObject;
this.ReadOnly = p.ReadOnly;
this.IsDirty = false;
return(true);
}
/// <summary>
/// Creates an object projection using the specified data.
/// </summary>
/// <typeparam name="T">Type of projection to create</typeparam>
/// <param name="authToken">AuthorizationToken to use</param>
/// <param name="data">Data object to specify for creation</param>
/// <param name="readOnly">Should this projection be read only?</param>
/// <returns></returns>
private static async Task <T> CreateObjectFromData <T>(AuthorizationToken authToken, dynamic data, bool readOnly = false) where T : TypeProjection
{
if (!authToken.IsValid)
{
throw new InvalidCredentialException("AuthorizationToken is not valid.");
}
try
{
string jsonObj = JsonConvert.SerializeObject(data);
// Initialize the HTTP helper and get going
PortalHttpHelper helper = new PortalHttpHelper(authToken);
string result = await helper.PostAsync(CREATE_PROJECTION_BY_DATA_ENDPOINT, jsonObj);
// Retrieve the result
ExpandoObjectConverter converter = new ExpandoObjectConverter();
dynamic resultObj = JsonConvert.DeserializeObject <ExpandoObject>(result, converter);
// Throw an exception if we didn't succeed
if (!resultObj.success)
{
throw new CiresonApiException(resultObj.exception);
}
// Fetch the BaseId of the new object and create the projection
data.formJson.current.BaseId = new Guid(resultObj.BaseId);
// Instantiate
BindingFlags flags = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance;
CultureInfo culture = null;
T instanceType = (T)Activator.CreateInstance(typeof(T), flags, null, null, culture);
instanceType.CurrentObject = (data.formJson.current as ExpandoObject).DeepCopy();
instanceType.OriginalObject = data.formJson.current;
instanceType.ReadOnly = readOnly;
return(instanceType);
}
catch (Exception)
{
throw; // Rethrow exceptions
}
}
/// <summary>
/// Queries the Cireson Portal for objects using specified criteria.
/// </summary>
/// <param name="authToken">AuthenticationToken to use</param>
/// <param name="criteria">QueryCriteria rules</param>
/// <returns>List of TypeProjections</returns>
internal static async Task <List <T> > GetByCriteria <T>(AuthorizationToken authToken, QueryCriteria criteria) where T : TypeProjection
{
if (!authToken.IsValid)
{
throw new InvalidCredentialException("AuthorizationToken is not valid.");
}
try
{
// Initialize the HTTP helper and get going
PortalHttpHelper helper = new PortalHttpHelper(authToken);
string result = await helper.PostAsync(GET_BY_CRITERIA_ENDPOINT, criteria.ToString());
// TypeProjections have no set properties, so we deserialize to a list of ExpandoObjects
ExpandoObjectConverter converter = new ExpandoObjectConverter();
dynamic objectList = JsonConvert.DeserializeObject <List <ExpandoObject> >(result, converter);
// Convert the ExpandoObjects into proper TypeProjection objects
List <T> returnList = new List <T>();
foreach (ExpandoObject obj in objectList)
{
// Instantiate and add to the list
BindingFlags flags = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance;
CultureInfo culture = null;
T instanceType = (T)Activator.CreateInstance(typeof(T), flags, null, null, culture);
instanceType.CurrentObject = obj.DeepCopy();
instanceType.OriginalObject = obj;
instanceType.ReadOnly = false;
returnList.Add(instanceType);
}
return(returnList);
}
catch (Exception)
{
throw; // Rethrow exceptions
}
}
/// <summary>
/// Fetches a list of enumerations from the server
/// </summary>
/// <param name="authToken">Authorization token</param>
/// <param name="enumList">Enumeration list to fetch</param>
/// <param name="flatten">If true, flatten the entire enumeration tree into one list; if false, only return the first-level items</param>
/// <param name="sort">If true, sorts the list before returning it</param>
/// <param name="insertNullItem">If true, add a null item to the list as the first item</param>
/// <returns></returns>
///
public static async Task <List <Enumeration> > GetEnumerationList(AuthorizationToken authToken, Guid enumList, bool flatten, bool sort, bool insertNullItem)
{
if (!authToken.IsValid)
{
throw new InvalidCredentialException("AuthorizationToken is not valid.");
}
string endpoint = (flatten ? LIST_ENDPOINT_FLAT : LIST_ENDPOINT_TREE);
endpoint += "?id=" + enumList.ToString() + (flatten ? "&itemFilter=" : "");
try
{
// Initialize the HTTP helper and get going
PortalHttpHelper helper = new PortalHttpHelper(authToken);
string result = await helper.GetAsync(endpoint);
List <Enumeration> returnList = new List <Enumeration>();
if (flatten)
{
// A flat enumeration list has null Ordinals, so we use the base EnumJson class
List <EnumJson> jEnumList = JsonConvert.DeserializeObject <List <EnumJson> >(result);
foreach (var jEnum in jEnumList)
{
// Skip empty enumerations
if (jEnum.ID != Guid.Empty.ToString())
{
returnList.Add(new Enumeration(new Guid(jEnum.ID), jEnum.Text, jEnum.Name, flatten, jEnum.HasChildren));
}
}
}
else
{
// A non-flat enumeration list has non-null Ordinals, so we have to use a different conversion class
List <EnumJsonOrdinal> jEnumList = JsonConvert.DeserializeObject <List <EnumJsonOrdinal> >(result);
foreach (var jEnum in jEnumList)
{
// Skip empty enumerations
if (jEnum.ID != Guid.Empty.ToString())
{
returnList.Add(new Enumeration(new Guid(jEnum.ID), jEnum.Text, jEnum.Name, flatten, jEnum.HasChildren, jEnum.Ordinal));
}
}
}
if (sort)
{
returnList.Sort(new EnumerationComparer());
}
if (insertNullItem)
{
returnList.Insert(0, new Enumeration(Guid.Empty, string.Empty, string.Empty, true, false));
}
return(returnList);
}
catch (Exception)
{
throw; // Rethrow exceptions
}
}
/// <summary>
/// Returns a list of tier queue (support group) enumerations that the specified ConsoleUser is a member of
/// </summary>
/// <param name="authToken">AuthorizationToken to use</param>
/// <param name="user">ConsoleUser token</param>
/// <returns></returns>
internal static async Task <List <Enumeration> > GetUsersTierQueueEnumerations(AuthorizationToken authToken, ConsoleUser user)
{
if (!authToken.IsValid)
{
throw new InvalidCredentialException("AuthorizationToken is not valid.");
}
string endpointUrl = GET_TIER_QUEUES_ENDPOINT + "?id=" + user.Id.ToString("D");
try
{
PortalHttpHelper helper = new PortalHttpHelper(authToken);
string result = await helper.GetAsync(endpointUrl);
dynamic obj = JsonConvert.DeserializeObject <List <ExpandoObject> >(result, new ExpandoObjectConverter());
List <Enumeration> returnList = new List <Enumeration>();
foreach (var enumJson in obj)
{
returnList.Add(new Enumeration(enumJson.Id, enumJson.Text, enumJson.Name, true, false));
}
return(returnList);
}
catch (Exception)
{
throw; // Rethrow exceptions
}
}
/// <summary>
/// Convenience method to query the Cireson Portal for the authenticated user's security rights.
/// </summary>
/// <param name="authToken">AuthorizationToken to use</param>
/// <returns></returns>
public static async Task <ConsoleUser> GetUserRights(AuthorizationToken authToken)
{
return(await GetUserRights(authToken, authToken.User.UserName, authToken.User.Domain));
}
/// <summary>
/// Queries the Cireson Portal for the specified user's security rights
/// </summary>
/// <param name="authToken">AuthorizationToken to use</param>
/// <param name="userName">User name to query</param>
/// <param name="domain">Domain of the user</param>
/// <returns></returns>
public static async Task<ConsoleUser> GetUserRights(AuthorizationToken authToken, string userName, string domain)
{
if (!authToken.IsValid)
{
throw new InvalidCredentialException("AuthorizationToken is not valid.");
}
string endpointUrl = IS_USER_AUTHORIZED_ENDPOINT + "?userName="******"&domain=" + domain;
try
{
// Initialize the HTTP helper and get going
PortalHttpHelper helper = new PortalHttpHelper(authToken);
string result = await helper.PostAsync(endpointUrl, String.Empty);
// Deserialize the object to an ExpandoObject and return a ConsoleUser
ExpandoObjectConverter converter = new ExpandoObjectConverter();
dynamic obj = JsonConvert.DeserializeObject<ExpandoObject>(result, converter);
ConsoleUser returnObj = new ConsoleUser(obj);
returnObj.IncidentSupportGroups = await GetUsersTierQueueEnumerations(authToken, returnObj);
return returnObj;
}
catch (Exception e)
{
throw; // Rethrow exceptions
}
}
/// <summary>
/// Returns a list of tier queue (support group) enumerations that the specified ConsoleUser is a member of
/// </summary>
/// <param name="authToken">AuthorizationToken to use</param>
/// <param name="user">ConsoleUser token</param>
/// <returns></returns>
internal static async Task<List<Enumeration>> GetUsersTierQueueEnumerations(AuthorizationToken authToken, ConsoleUser user)
{
if (!authToken.IsValid)
{
throw new InvalidCredentialException("AuthorizationToken is not valid.");
}
string endpointUrl = GET_TIER_QUEUES_ENDPOINT + "/" + user.Id.ToString("D");
try
{
PortalHttpHelper helper = new PortalHttpHelper(authToken);
string result = await helper.GetAsync(endpointUrl);
dynamic obj = JsonConvert.DeserializeObject<List<ExpandoObject>>(result, new ExpandoObjectConverter());
List<Enumeration> returnList = new List<Enumeration>();
foreach (var enumJson in obj)
{
returnList.Add(new Enumeration(enumJson.Id, enumJson.Text, enumJson.Name, true, false));
}
return returnList;
}
catch (Exception e)
{
throw; // Rethrow exceptions
}
}
/// <summary>
/// Convenience method to query the Cireson Portal for the authenticated user's security rights.
/// </summary>
/// <param name="authToken">AuthorizationToken to use</param>
/// <returns></returns>
public static async Task<ConsoleUser> GetUserRights(AuthorizationToken authToken)
{
return await GetUserRights(authToken, authToken.UserName, authToken.Domain);
}
/// <summary> /// Refreshes an object, discarding any changes that may have been made. /// This method must be called before accessing properties of children in relationship collections in order to populate all properties. /// </summary> /// <param name="authToken">AuthorizationToken to use</param> /// <returns></returns> public abstract Task <bool> Refresh(AuthorizationToken authToken);
