/// <summary>
/// Initializes a new instance of the <see cref="LinkedInDataProvider"/> class.
/// Constructor.
/// </summary>
/// <param name="tokens">OAuth tokens for request.</param>
/// <param name="requiredPermissions">Required permissions for the session.</param>
/// <param name="authentication">Authentication result interface.</param>
/// <param name="passwordManager">Password Manager interface, store the password.</param>
/// <param name="storageManager">Storage Manager interface.</param>
public LinkedInDataProvider(LinkedInOAuthTokens tokens, LinkedInPermissions requiredPermissions, IAuthenticationBroker authentication, IPasswordManager passwordManager, IStorageManager storageManager)
{
if (string.IsNullOrEmpty(tokens.ClientSecret))
{
throw new ArgumentException("Missing client secret key");
}
if (string.IsNullOrEmpty(tokens.ClientId))
{
throw new ArgumentException("Missing client ID");
}
if (string.IsNullOrEmpty(tokens.CallbackUri))
{
throw new ArgumentException("Missing callback uri");
}
if (!Enum.IsDefined(typeof(LinkedInPermissions), requiredPermissions))
{
throw new ArgumentException("Error retrieving required permissions");
}
Tokens = tokens;
RequiredPermissions = requiredPermissions;
_authentication = authentication ?? throw new ArgumentException("Invalid AuthenticationBroker");
_storageManager = storageManager ?? throw new ArgumentException("Invalid StorageManager");
_passwordManager = passwordManager ?? throw new ArgumentException("Invalid PasswordManager");
}
/// <summary>
/// Initializes a new instance of the <see cref="LinkedInDataProvider"/> class.
/// Constructor.
/// </summary>
/// <param name="tokens">OAuth tokens for request.</param>
/// <param name="requiredPermissions">Required permissions for the session.</param>
public LinkedInDataProvider(LinkedInOAuthTokens tokens, LinkedInPermissions requiredPermissions)
{
Tokens = tokens;
RequiredPermissions = requiredPermissions;
_vault = new PasswordVault();
}
/// <summary>
/// Initializes a new instance of the <see cref="LinkedInDataProvider"/> class.
/// Constructor.
/// </summary>
/// <param name="tokens">OAuth tokens for request.</param>
/// <param name="requiredPermissions">Required permissions for the session.</param>
/// <param name="authentication">Authentication result interface.</param>
/// <param name="passwordManager">Password Manager interface, store the password.</param>
/// <param name="storageManager">Storage Manager interface.</param>
public LinkedInDataProvider(LinkedInOAuthTokens tokens, LinkedInPermissions requiredPermissions, IAuthenticationBroker authentication, IPasswordManager passwordManager, IStorageManager storageManager)
{
if (string.IsNullOrEmpty(tokens.ClientSecret))
{
throw new ArgumentException("Missing client secret key");
}
if (string.IsNullOrEmpty(tokens.ClientId))
{
throw new ArgumentException("Missing client ID");
}
if (string.IsNullOrEmpty(tokens.CallbackUri))
{
throw new ArgumentException("Missing callback uri");
}
// Check if its a valid combination of LinkedInPermissions
if ((~(int)LinkedInPermissionsHelpers.AllPermissions & (int)requiredPermissions) != 0)
{
throw new ArgumentException("Error retrieving required permissions");
}
Tokens = tokens;
RequiredPermissions = requiredPermissions;
_authentication = authentication ?? throw new ArgumentException("Invalid AuthenticationBroker");
_storageManager = storageManager ?? throw new ArgumentException("Invalid StorageManager");
_passwordManager = passwordManager ?? throw new ArgumentException("Invalid PasswordManager");
}
/// <summary>
/// Initializes a new instance of the <see cref="LinkedInDataProvider"/> class.
/// Constructor.
/// </summary>
/// <param name="tokens">OAuth tokens for request.</param>
/// <param name="requiredPermissions">Required permissions for the session.</param>
public LinkedInDataProvider(LinkedInOAuthTokens tokens, LinkedInPermissions requiredPermissions)
{
Tokens = tokens;
RequiredPermissions = requiredPermissions;
_authentication = new UwpAuthenticationBroker();
_storageManager = new UwpStorageManager();
_passwordManager = new UwpPasswordManager();
}
/// <summary>
/// Initializes a new instance of the <see cref="LinkedInDataProvider"/> class.
/// Constructor.
/// </summary>
/// <param name="tokens">OAuth tokens for request.</param>
/// <param name="requiredPermissions">Required permissions for the session.</param>
/// <param name="authentication">Authentication result interface.</param>
/// <param name="passwordManager">Password Manager interface, store the password.</param>
/// <param name="storageManager">Storage Manager interface.</param>
public LinkedInDataProvider(LinkedInOAuthTokens tokens, LinkedInPermissions requiredPermissions, IAuthenticationBroker authentication, IPasswordManager passwordManager, IStorageManager storageManager)
{
Tokens = tokens;
RequiredPermissions = requiredPermissions;
_authentication = authentication;
_storageManager = storageManager;
_passwordManager = passwordManager;
}
/// <summary>
/// Initialize underlying provider with relevent token information.
/// </summary>
/// <param name="oAuthTokens">Token instance.</param>
/// <param name="authentication">Authentication result interface.</param>
/// <param name="passwordManager">Password Manager interface, store the password.</param>
/// <param name="storageManager">Storage Manager interface.</param>
/// <param name="requiredPermissions">Scope / permissions app requires user to sign up for.</param>
/// <returns>Success or failure.</returns>
public bool Initialize(LinkedInOAuthTokens oAuthTokens, IAuthenticationBroker authentication, IPasswordManager passwordManager, IStorageManager storageManager, LinkedInPermissions requiredPermissions = LinkedInPermissions.NotSet)
{
_oAuthTokens = oAuthTokens ?? throw new ArgumentNullException(nameof(oAuthTokens));
_authenticationBroker = authentication ?? throw new ArgumentNullException(nameof(authentication));
_storageManager = storageManager ?? throw new ArgumentNullException(nameof(storageManager));
_passwordManager = passwordManager ?? throw new ArgumentNullException(nameof(passwordManager));
_requiredPermissions = requiredPermissions;
Provider.RequiredPermissions = requiredPermissions;
Provider.Tokens = oAuthTokens;
_isInitialized = true;
return(true);
}
/// <summary>
/// Initialize underlying provider with relevent token information.
/// </summary>
/// <param name="oAuthTokens">Token instance.</param>
/// <param name="requiredPermissions">Scope / permissions app requires user to sign up for.</param>
/// <returns>Success or failure.</returns>
public bool Initialize(LinkedInOAuthTokens oAuthTokens, LinkedInPermissions requiredPermissions = LinkedInPermissions.NotSet)
{
if (oAuthTokens == null)
{
throw new ArgumentNullException(nameof(oAuthTokens));
}
this._oAuthTokens = oAuthTokens;
this._requiredPermissions = requiredPermissions;
Provider.RequiredPermissions = requiredPermissions;
Provider.Tokens = oAuthTokens;
_isInitialized = true;
return(true);
}
private string ConvertPermissionsToEncodedScopeString(LinkedInPermissions requiredPermissions)
{
StringBuilder scope = new StringBuilder();
foreach (LinkedInPermissions value in Enum.GetValues(typeof(LinkedInPermissions)))
{
if ((requiredPermissions & value) != LinkedInPermissions.NotSet)
{
var name = value.ToString().ToLower();
name = name.Replace("readwrite", "rw_");
name = name.Replace("read", "r_");
name = name.Replace("write", "w_");
name = name.Replace("companyadmin", "company_admin");
scope.Append($"{name} ");
}
}
return("scope=" + Uri.EscapeDataString(scope.ToString()));
}
private async Task <string> GetAuthorizeCodeAsync(LinkedInOAuthTokens tokens, LinkedInPermissions permissions)
{
string scopes = ConvertPermissionsToEncodedScopeString(permissions);
var url = $"{_oAuthBaseUrl}authorization?response_type=code"
+ "&client_id=" + tokens.ClientId
+ "&state=STATE"
+ "&redirect_uri=" + Uri.EscapeDataString(tokens.CallbackUri)
+ "&" + scopes;
var startUri = new Uri(url);
var endUri = new Uri(tokens.CallbackUri);
WebAuthenticationResult result = await WebAuthenticationBroker.AuthenticateAsync(
WebAuthenticationOptions.None,
startUri,
endUri);
switch (result.ResponseStatus)
{
case WebAuthenticationStatus.Success:
{
var response = result.ResponseData;
IDictionary <string, string> dictionary = new Dictionary <string, string>();
var split = response.Split('?');
foreach (var keyValue in split[split.Length - 1].Split('&'))
{
var keyValueSplit = keyValue.Split('=');
if (keyValueSplit.Length == 2)
{
dictionary.Add(keyValueSplit[0], keyValueSplit[1]);
}
}
return(dictionary["code"]);
}
case WebAuthenticationStatus.ErrorHttp:
Debug.WriteLine("WAB failed, message={0}", result.ResponseErrorDetail.ToString());
return(string.Empty);
case WebAuthenticationStatus.UserCancel:
Debug.WriteLine("WAB user aborted.");
return(string.Empty);
}
return(string.Empty);
}
/// <summary>
/// Initialize underlying provider with relevent token information for Uwp.
/// </summary>
/// <param name="oAuthTokens">Token instance.</param>
/// <param name="requiredPermissions">Scope / permissions app requires user to sign up for.</param>
/// <returns>Success or failure.</returns>
public bool Initialize(LinkedInOAuthTokens oAuthTokens, LinkedInPermissions requiredPermissions = LinkedInPermissions.NotSet)
{
return(Initialize(oAuthTokens, new NetFrameworkAuthenticationBroker(), new NetFrameworkPasswordManager(), new NetFrameworkStorageManager(), requiredPermissions));
}
/// <summary>
/// Initializes a new instance of the <see cref="LinkedInDataProvider"/> class.
/// Constructor.
/// </summary>
/// <param name="tokens">OAuth tokens for request.</param>
/// <param name="requiredPermissions">Required permissions for the session.</param>
public LinkedInDataProvider(LinkedInOAuthTokens tokens, LinkedInPermissions requiredPermissions)
: this(tokens, requiredPermissions, new NetFrameworkAuthenticationBroker(), new NetFrameworkPasswordManager(), new NetFrameworkStorageManager())
{
}
