public void Store(string resource, PasswordCredential credential)
{
// Validations.
byte[] byteArray = Encoding.Unicode.GetBytes(credential.Password);
// Go ahead with what we have are stuff it into the CredMan structures.
Credential cred = new Credential
{
TargetName = resource,
UserName = credential.UserName,
CredentialBlob = credential.Password,
CredentialBlobSize = (uint)byteArray.Length,
AttributeCount = 0,
Attributes = IntPtr.Zero,
Comment = null,
TargetAlias = null,
Type = CRED_TYPE.GENERIC,
Persist = CRED_PERSIST.LOCAL_MACHINE
};
NativeCredential ncred = NativeCredential.GetNativeCredential(cred);
// Write the info into the CredMan storage.
bool written = CredWrite(ref ncred, 0);
int lastError = Marshal.GetLastWin32Error();
if (!written)
{
string message = "CredWrite failed with the error code " + lastError.ToString();
throw new InvalidOperationException(message);
}
}
/// <summary>
/// 向添加计算机的凭据管理其中添加凭据
/// </summary>
/// <param name="key">internet地址或者网络地址</param>
/// <param name="userName">用户名</param>
/// <param name="secret">密码</param>
/// <param name="type">密码类型</param>
/// <param name="credPersist"></param>
/// <returns></returns>
public static int WriteCred(string key, string userName, string secret, CRED_TYPE type, CRED_PERSIST credPersist)
{
byte[] byteArray = Encoding.Unicode.GetBytes(secret);
if (byteArray.Length > 512)
{
throw new ArgumentOutOfRangeException("The secret message has exceeded 512 bytes.");
}
Credential cred = new Credential();
cred.TargetName = key;
cred.CredentialBlob = secret;
cred.CredentialBlobSize = (UInt32)Encoding.Unicode.GetBytes(secret).Length;
cred.AttributeCount = 0;
cred.Attributes = IntPtr.Zero;
cred.UserName = userName;
cred.Comment = null;
cred.TargetAlias = null;
cred.Type = type;
cred.Persist = credPersist;
#region
// var cred = new Credential
// {
// TargetName = key,
// CredentialBlob = secret,
// CredentialBlobSize = (UInt32)Encoding.Unicode.GetBytes(secret).Length,
// AttributeCount = 0,
// Attributes = IntPtr.Zero,
// UserName = userName,
// Comment = null,
// TargetAlias = null,
// Type = type,
// Persist = credPersist
// };
#endregion
NativeCredential ncred = NativeCredential.GetNativeCredential(cred);
bool written = CredWrite(ref ncred, 0);
int lastError = Marshal.GetLastWin32Error();
if (written)
{
return(0);
}
string message = "";
if (lastError == 1312)
{
message = (string.Format(String.Format("Failed to save {0} with error code {{0}}.", key), lastError)
+ " This error typically occurrs on home editions of Windows XP and Vista. Verify the version of Windows is Pro/Business or higher.");
}
else
{
message = string.Format(String.Format("Failed to save {0} with error code {{0}}.", key), lastError);
}
return(1);
}
/// <summary>
/// 向添加计算机的凭据管理其中添加凭据
/// </summary>
/// <param name="key">internet地址或者网络地址</param>
/// <param name="userName">用户名</param>
/// <param name="secret">密码</param>
/// <param name="type">密码类型</param>
/// <param name="credPersist"></param>
/// <returns></returns>
public static int WriteCred(string key, string userName, string secret, CRED_TYPE type, CRED_PERSIST credPersist)
{
var byteArray = Encoding.Unicode.GetBytes(secret);
if (byteArray.Length > 512)
{
throw new ArgumentOutOfRangeException("The secret message has exceeded 512 bytes.");
}
var cred = new Credential
{
TargetName = key,
CredentialBlob = secret,
CredentialBlobSize = (UInt32)Encoding.Unicode.GetBytes(secret).Length,
AttributeCount = 0,
Attributes = IntPtr.Zero,
UserName = userName,
Comment = null,
TargetAlias = null,
Type = type,
Persist = credPersist
};
var ncred = NativeCredential.GetNativeCredential(cred);
var written = CredWrite(ref ncred, 0);
var lastError = Marshal.GetLastWin32Error();
if (written)
{
return(0);
}
var message = "";
if (lastError == 1312)
{
message = (string.Format("Failed to save " + key + " with error code {0}.", lastError) + " This error typically occurrs on home editions of Windows XP and Vista. Verify the version of Windows is Pro/Business or higher.");
}
else
{
message = string.Format("Failed to save " + key + " with error code {0}.", lastError);
}
MessageBox.Show(message);
return(1);
}
public static int WriteCred(string key, string username, string secret)
{
// Validations.
byte[] byteArray = Encoding.Unicode.GetBytes(secret);
if (byteArray.Length > 512)
{
throw new ArgumentOutOfRangeException("The secret message has exceeded 512 bytes.");
}
// Go ahead with what we have are stuff it into the CredMan structures.
Credential cred = new Credential();
cred.TargetName = key;
cred.UserName = username;
cred.CredentialBlob = secret;
cred.CredentialBlobSize = (UInt32)Encoding.Unicode.GetBytes(secret).Length;
cred.AttributeCount = 0;
cred.Attributes = IntPtr.Zero;
cred.Comment = null;
cred.TargetAlias = null;
cred.Type = CRED_TYPE.GENERIC;
cred.Persist = Persistence.CRED_PERSIST_LOCAL_MACHINE;
NativeCredential ncred = NativeCredential.GetNativeCredential(cred);
// Write the info into the CredMan storage.
bool written = CredWrite(ref ncred, 0);
int lastError = Marshal.GetLastWin32Error();
if (written)
{
return(0);
}
else
{
return(lastError);
}
}