static extern OSStatus SecKeychainFindInternetPassword(IntPtr keychain, uint serverNameLength, byte[] serverName, uint securityDomainLength,
byte[] securityDomain, uint accountNameLength, byte[] accountName, uint pathLength,
byte[] path, ushort port, SecProtocolType protocol, SecAuthenticationType authType,
out uint passwordLength, out IntPtr passwordData, ref IntPtr itemRef);
static unsafe OSStatus AddInternetPassword(byte[] label, byte[] desc, SecAuthenticationType auth, byte[] user, byte[] passwd, SecProtocolType protocol, byte[] host, int port, byte[] path)
{
// Note: the following code does more-or-less the same as:
//SecKeychainAddInternetPassword (CurrentKeychain, (uint) host.Length, host, 0, null,
// (uint) user.Length, user, (uint) path.Length, path, (ushort) port,
// protocol, auth, (uint) passwd.Length, passwd, ref item);
fixed(byte *labelPtr = label, descPtr = desc, userPtr = user, hostPtr = host, pathPtr = path)
{
SecKeychainAttribute *attrs = stackalloc SecKeychainAttribute [8];
int *protoPtr = (int *)&protocol;
int *authPtr = (int *)&auth;
int *portPtr = &port;
int n = 0;
attrs[n++] = new SecKeychainAttribute(SecItemAttr.Label, (uint)label.Length, (IntPtr)labelPtr);
if (desc != null)
{
attrs[n++] = new SecKeychainAttribute(SecItemAttr.Description, (uint)desc.Length, (IntPtr)descPtr);
}
attrs[n++] = new SecKeychainAttribute(SecItemAttr.Account, (uint)user.Length, (IntPtr)userPtr);
attrs[n++] = new SecKeychainAttribute(SecItemAttr.Protocol, (uint)4, (IntPtr)protoPtr);
attrs[n++] = new SecKeychainAttribute(SecItemAttr.AuthType, (uint)4, (IntPtr)authPtr);
attrs[n++] = new SecKeychainAttribute(SecItemAttr.Server, (uint)host.Length, (IntPtr)hostPtr);
attrs[n++] = new SecKeychainAttribute(SecItemAttr.Port, (uint)4, (IntPtr)portPtr);
attrs[n++] = new SecKeychainAttribute(SecItemAttr.Path, (uint)path.Length, (IntPtr)pathPtr);
SecKeychainAttributeList attrList = new SecKeychainAttributeList(n, (IntPtr)attrs);
var item = IntPtr.Zero;
var result = SecKeychainItemCreateFromContent(SecItemClass.InternetPassword, &attrList, (uint)passwd.Length, passwd, CurrentKeychain, IntPtr.Zero, ref item);
CFRelease(item);
return(result);
}
}
public static unsafe Tuple <string, string> FindInternetUserNameAndPassword(Uri uri, SecProtocolType protocol)
{
var pathStr = string.Join(string.Empty, uri.Segments);
byte[] path = pathStr.Length > 0 ? Encoding.UTF8.GetBytes(pathStr.Substring(1)) : new byte[0]; // don't include the leading '/'
byte[] host = Encoding.UTF8.GetBytes(uri.Host);
var auth = GetSecAuthenticationType(uri.Query);
IntPtr passwordData;
IntPtr item = IntPtr.Zero;
uint passwordLength = 0;
var result = SecKeychainFindInternetPassword(
CurrentKeychain, (uint)host.Length, host, 0, null,
0, null, (uint)path.Length, path, (ushort)uri.Port,
protocol, auth, out passwordLength, out passwordData, ref item);
if (result != OSStatus.Ok)
{
return(null);
}
var username = GetUsernameFromKeychainItemRef(item);
return(Tuple.Create(username, Marshal.PtrToStringAuto(passwordData, (int)passwordLength)));
}
static unsafe OSStatus AddInternetPassword (byte[] label, byte[] desc, SecAuthenticationType auth, byte[] user, byte[] passwd, SecProtocolType protocol, byte[] host, int port, byte[] path)
{
// Note: the following code does more-or-less the same as:
//SecKeychainAddInternetPassword (CurrentKeychain, (uint) host.Length, host, 0, null,
// (uint) user.Length, user, (uint) path.Length, path, (ushort) port,
// protocol, auth, (uint) passwd.Length, passwd, ref item);
fixed (byte* labelPtr = label, descPtr = desc, userPtr = user, hostPtr = host, pathPtr = path) {
SecKeychainAttribute* attrs = stackalloc SecKeychainAttribute [8];
int* protoPtr = (int*) &protocol;
int* authPtr = (int*) &auth;
int* portPtr = &port;
int n = 0;
attrs[n++] = new SecKeychainAttribute (SecItemAttr.Label, (uint) label.Length, (IntPtr) labelPtr);
if (desc != null)
attrs[n++] = new SecKeychainAttribute (SecItemAttr.Description, (uint) desc.Length, (IntPtr) descPtr);
attrs[n++] = new SecKeychainAttribute (SecItemAttr.Account, (uint) user.Length, (IntPtr) userPtr);
attrs[n++] = new SecKeychainAttribute (SecItemAttr.Protocol, (uint) 4, (IntPtr) protoPtr);
attrs[n++] = new SecKeychainAttribute (SecItemAttr.AuthType, (uint) 4, (IntPtr) authPtr);
attrs[n++] = new SecKeychainAttribute (SecItemAttr.Server, (uint) host.Length, (IntPtr) hostPtr);
attrs[n++] = new SecKeychainAttribute (SecItemAttr.Port, (uint) 4, (IntPtr) portPtr);
attrs[n++] = new SecKeychainAttribute (SecItemAttr.Path, (uint) path.Length, (IntPtr) pathPtr);
SecKeychainAttributeList attrList = new SecKeychainAttributeList (n, (IntPtr) attrs);
var item = IntPtr.Zero;
var result = SecKeychainItemCreateFromContent (SecItemClass.InternetPassword, &attrList, (uint) passwd.Length, passwd, CurrentKeychain, IntPtr.Zero, ref item);
CFRelease (item);
return result;
}
}
static extern OSStatus SecKeychainFindInternetPassword (IntPtr keychain, uint serverNameLength, byte[] serverName, uint securityDomainLength, byte[] securityDomain, uint accountNameLength, byte[] accountName, uint pathLength, byte[] path, ushort port, SecProtocolType protocol, SecAuthenticationType authType, out uint passwordLength, out IntPtr passwordData, ref IntPtr itemRef);
public static unsafe Tuple <string, string> FindInternetUserNameAndPassword(Uri uri, SecProtocolType protocol)
{
byte[] path = uri.ToPathBytes();
byte[] host = Encoding.UTF8.GetBytes(uri.Host);
var auth = GetSecAuthenticationType(uri.Query);
IntPtr passwordData;
IntPtr item = IntPtr.Zero;
uint passwordLength = 0;
var result = SecKeychainFindInternetPassword(
CurrentKeychain, (uint)host.Length, host, 0, null,
0, null, (uint)path.Length, path, (ushort)uri.Port,
protocol, auth, out passwordLength, out passwordData, ref item);
try {
if (result != SecStatusCode.Success)
{
return(null);
}
var username = GetUsernameFromKeychainItemRef(item);
return(Tuple.Create(username, Marshal.PtrToStringAuto(passwordData, (int)passwordLength)));
} finally {
SecKeychainItemFreeContent(IntPtr.Zero, passwordData);
CFRelease(item);
}
}
public static unsafe Tuple<string, string> FindInternetUserNameAndPassword (Uri uri, SecProtocolType protocol)
{
var pathStr = string.Join (string.Empty, uri.Segments);
byte[] path = pathStr.Length > 0 ? Encoding.UTF8.GetBytes (pathStr.Substring (1)) : new byte[0]; // don't include the leading '/'
byte[] host = Encoding.UTF8.GetBytes (uri.Host);
var auth = GetSecAuthenticationType (uri.Query);
IntPtr passwordData;
IntPtr item = IntPtr.Zero;
uint passwordLength = 0;
var result = SecKeychainFindInternetPassword (
CurrentKeychain, (uint) host.Length, host, 0, null,
0, null, (uint) path.Length, path, (ushort) uri.Port,
protocol, auth, out passwordLength, out passwordData, ref item);
try {
if (result != OSStatus.Ok)
return null;
var username = GetUsernameFromKeychainItemRef (item);
return Tuple.Create (username, Marshal.PtrToStringAuto (passwordData, (int) passwordLength));
} finally {
CFRelease (item);
}
}
