public static SecStatusCode FindInternetPassword(
string serverName,
string accountName,
out byte[] password,
SecProtocol protocolType = SecProtocol.Http,
short port = 0,
string path = null,
SecAuthenticationType authenticationType = SecAuthenticationType.Default,
string securityDomain = null)
{
password = null;
GCHandle serverHandle = new GCHandle ();
GCHandle securityDomainHandle = new GCHandle ();
GCHandle accountHandle = new GCHandle ();
GCHandle pathHandle = new GCHandle ();
int serverNameLength = 0;
IntPtr serverNamePtr = IntPtr.Zero;
int securityDomainLength = 0;
IntPtr securityDomainPtr = IntPtr.Zero;
int accountNameLength = 0;
IntPtr accountNamePtr = IntPtr.Zero;
int pathLength = 0;
IntPtr pathPtr = IntPtr.Zero;
IntPtr passwordPtr = IntPtr.Zero;
try {
if (!String.IsNullOrEmpty(serverName)) {
var bytes = System.Text.Encoding.UTF8.GetBytes (serverName);
serverNameLength = bytes.Length;
serverHandle = GCHandle.Alloc (bytes, GCHandleType.Pinned);
serverNamePtr = serverHandle.AddrOfPinnedObject ();
}
if (!String.IsNullOrEmpty(securityDomain)) {
var bytes = System.Text.Encoding.UTF8.GetBytes (securityDomain);
securityDomainLength = bytes.Length;
securityDomainHandle = GCHandle.Alloc (bytes, GCHandleType.Pinned);
}
if (!String.IsNullOrEmpty(accountName)) {
var bytes = System.Text.Encoding.UTF8.GetBytes (accountName);
accountNameLength = bytes.Length;
accountHandle = GCHandle.Alloc (bytes, GCHandleType.Pinned);
accountNamePtr = accountHandle.AddrOfPinnedObject ();
}
if (!String.IsNullOrEmpty(path)) {
var bytes = System.Text.Encoding.UTF8.GetBytes (path);
pathLength = bytes.Length;
pathHandle = GCHandle.Alloc (bytes, GCHandleType.Pinned);
pathPtr = pathHandle.AddrOfPinnedObject ();
}
int passwordLength = 0;
SecStatusCode code = SecKeychainFindInternetPassword(
IntPtr.Zero,
serverNameLength,
serverNamePtr,
securityDomainLength,
securityDomainPtr,
accountNameLength,
accountNamePtr,
pathLength,
pathPtr,
port,
SecProtocolKeys.FromSecProtocol(protocolType),
KeysAuthenticationType.FromSecAuthenticationType(authenticationType),
out passwordLength,
out passwordPtr,
IntPtr.Zero);
if (code == SecStatusCode.Success && passwordLength > 0) {
password = new byte[passwordLength];
Marshal.Copy(passwordPtr, password, 0, passwordLength);
}
return code;
} finally {
if (serverHandle.IsAllocated)
serverHandle.Free();
if (accountHandle.IsAllocated)
accountHandle.Free();
if (securityDomainHandle.IsAllocated)
securityDomainHandle.Free();
if (pathHandle.IsAllocated)
pathHandle.Free();
if (passwordPtr != IntPtr.Zero)
SecKeychainItemFreeContent(IntPtr.Zero, passwordPtr);
}
}
public static IntPtr FromSecProtocol(SecProtocol protocol)
{
switch (protocol){
case SecProtocol.Ftp: return AttrProtocolFTP;
case SecProtocol.FtpAccount: return AttrProtocolFTPAccount;
case SecProtocol.Http: return AttrProtocolHTTP;
case SecProtocol.Irc: return AttrProtocolIRC;
case SecProtocol.Nntp: return AttrProtocolNNTP;
case SecProtocol.Pop3: return AttrProtocolPOP3;
case SecProtocol.Smtp: return AttrProtocolSMTP;
case SecProtocol.Socks:return AttrProtocolSOCKS;
case SecProtocol.Imap:return AttrProtocolIMAP;
case SecProtocol.Ldap:return AttrProtocolLDAP;
case SecProtocol.AppleTalk:return AttrProtocolAppleTalk;
case SecProtocol.Afp:return AttrProtocolAFP;
case SecProtocol.Telnet:return AttrProtocolTelnet;
case SecProtocol.Ssh:return AttrProtocolSSH;
case SecProtocol.Ftps:return AttrProtocolFTPS;
case SecProtocol.Https:return AttrProtocolHTTPS;
case SecProtocol.HttpProxy:return AttrProtocolHTTPProxy;
case SecProtocol.HttpsProxy:return AttrProtocolHTTPSProxy;
case SecProtocol.FtpProxy:return AttrProtocolFTPProxy;
case SecProtocol.Smb:return AttrProtocolSMB;
case SecProtocol.Rtsp:return AttrProtocolRTSP;
case SecProtocol.RtspProxy:return AttrProtocolRTSPProxy;
case SecProtocol.Daap:return AttrProtocolDAAP;
case SecProtocol.Eppc:return AttrProtocolEPPC;
case SecProtocol.Ipp:return AttrProtocolIPP;
case SecProtocol.Nntps:return AttrProtocolNNTPS;
case SecProtocol.Ldaps:return AttrProtocolLDAPS;
case SecProtocol.Telnets:return AttrProtocolTelnetS;
case SecProtocol.Imaps:return AttrProtocolIMAPS;
case SecProtocol.Ircs:return AttrProtocolIRCS;
case SecProtocol.Pop3s: return AttrProtocolPOP3S;
}
throw new ArgumentException ("protocol");
}