static string[] CopyIssuers(int count, IntPtr sizesPtr, IntPtr dataPtr)
{
if (count == 0 || sizesPtr == IntPtr.Zero || dataPtr == IntPtr.Zero)
{
return(null);
}
var sizes = new int [count];
Marshal.Copy(sizesPtr, sizes, 0, count);
var data = new IntPtr [count];
Marshal.Copy(dataPtr, data, 0, count);
var issuers = new string [count];
for (int i = 0; i < count; i++)
{
var buffer = new byte [sizes [i]];
Marshal.Copy(data[i], buffer, 0, buffer.Length);
using (var xname = MonoBtlsX509Name.CreateFromData(buffer, false))
issuers[i] = MonoBtlsUtils.FormatName(xname, true, ", ", true);
}
return(issuers);
}
public void Add(MonoBtlsX509Name name)
{
CheckThrow();
mono_btls_x509_name_list_add(
Handle.DangerousGetHandle(),
name.Handle.DangerousGetHandle());
}
static int OnGetBySubject(IntPtr instance, IntPtr name_ptr, out IntPtr x509_ptr)
{
try {
MonoBtlsX509LookupMono obj;
MonoBtlsX509Name.BoringX509NameHandle name_handle = null;
try {
obj = (MonoBtlsX509LookupMono)GCHandle.FromIntPtr(instance).Target;
name_handle = new MonoBtlsX509Name.BoringX509NameHandle(name_ptr, false);
MonoBtlsX509Name name_obj = new MonoBtlsX509Name(name_handle);
var x509 = obj.OnGetBySubject(name_obj);
if (x509 != null)
{
x509_ptr = x509.Handle.StealHandle();
return(1);
}
else
{
x509_ptr = IntPtr.Zero;
return(0);
}
} finally {
if (name_handle != null)
{
name_handle.Dispose();
}
}
} catch (Exception ex) {
Console.WriteLine("LOOKUP METHOD - GET BY SUBJECT EX: {0}", ex);
x509_ptr = IntPtr.Zero;
return(0);
}
}
public MonoBtlsX509 LookupBySubject(MonoBtlsX509Name name)
{
var handle = mono_btls_x509_store_ctx_get_by_subject(
Handle.DangerousGetHandle(), name.Handle.DangerousGetHandle());
if (handle == IntPtr.Zero)
{
return(null);
}
return(new MonoBtlsX509(new MonoBtlsX509.BoringX509Handle(handle)));
}
protected override MonoBtlsX509 OnGetBySubject (MonoBtlsX509Name name)
{
Console.WriteLine ("COLLECTION LOOKUP: {0:x} - {1}", name.GetHash (), name.GetString ());
Initialize ();
var hash = name.GetHash ();
for (int i = 0; i < certificates.Length; i++) {
if (hashes [i] == hash)
return certificates [i];
}
return null;
}
protected override MonoBtlsX509 OnGetBySubject(MonoBtlsX509Name name)
{
Console.WriteLine("COLLECTION LOOKUP: {0:x} - {1}", name.GetHash(), name.GetString());
Initialize();
var hash = name.GetHash();
for (int i = 0; i < certificates.Length; i++)
{
if (hashes [i] == hash)
{
return(certificates [i]);
}
}
return(null);
}
public static string FormatName(MonoBtlsX509Name name, X500DistinguishedNameFlags flag)
{
if ((flag != 0) && ((flag & AllFlags) == 0))
{
throw new ArgumentException("flag");
}
if (name.GetEntryCount() == 0)
{
return(String.Empty);
}
// Mono.Security reversed isn't the same as fx 2.0 (which is the reverse of 1.x)
bool reversed = ((flag & X500DistinguishedNameFlags.Reversed) != 0);
bool quotes = ((flag & X500DistinguishedNameFlags.DoNotUseQuotes) == 0);
string separator = GetSeparator(flag);
return(FormatName(name, reversed, separator, quotes));
}
protected override MonoBtlsX509 OnGetBySubject(MonoBtlsX509Name name)
{
Initialize();
var hash = name.GetHash();
MonoBtlsX509 found = null;
for (int i = 0; i < certificates.Length; i++)
{
if (hashes [i] != hash)
{
continue;
}
found = certificates [i];
AddCertificate(found);
}
return(found);
}
protected override MonoBtlsX509 OnGetBySubject(MonoBtlsX509Name name)
{
Console.WriteLine("COLLECTION LOOKUP: {0:x} - {1}", name.GetHash(), name.GetString());
Initialize();
var hash = name.GetHash();
MonoBtlsX509 found = null;
for (int i = 0; i < certificates.Length; i++)
{
if (hashes [i] != hash)
{
continue;
}
found = certificates [i];
AddCertificate(found);
}
return(found);
}
public static string FormatName(MonoBtlsX509Name name, bool reversed, string separator, bool quotes)
{
var count = name.GetEntryCount();
StringBuilder sb = new StringBuilder();
if (reversed)
{
for (int i = count - 1; i >= 0; i--)
{
AppendEntry(sb, name, i, separator, quotes);
}
}
else
{
for (int i = 0; i < count; i++)
{
AppendEntry(sb, name, i, separator, quotes);
}
}
return(sb.ToString());
}
protected override MonoBtlsX509 OnGetBySubject(MonoBtlsX509Name name)
{
byte[] raw_data = name.GetRawData(false);
var x509_name = new X500DistinguishedName(raw_data);
using (var certstore = new X509Store(StoreName.Root, Location))
{
try
{
certstore.Open(OpenFlags.ReadOnly | OpenFlags.OpenExistingOnly);
}
catch (CryptographicException)
{
return(null);
}
var matches = certstore.Certificates.Find(X509FindType.FindBySubjectDistinguishedName, x509_name.Name, false);
if (matches.Count >= 1)
{
// FIXME: Which one to use if more than 1 match?
return(MonoBtlsX509.LoadFromData(matches[0].RawData, MonoBtlsX509Format.DER));
}
return(null);
}
}
public MonoBtlsX509 LookupBySubject (MonoBtlsX509Name name)
{
var handle = mono_btls_x509_lookup_by_subject (
Handle.DangerousGetHandle (),
name.Handle.DangerousGetHandle ());
if (handle == IntPtr.Zero)
return null;
return new MonoBtlsX509 (new MonoBtlsX509.BoringX509Handle (handle));
}
protected abstract MonoBtlsX509 OnGetBySubject(MonoBtlsX509Name name);
protected override MonoBtlsX509 OnGetBySubject (MonoBtlsX509Name name)
{
return AndroidPlatform.CertStoreLookup (name);
}
static bool AppendEntry(StringBuilder sb, MonoBtlsX509Name name, int index, string separator, bool quotes)
{
var type = name.GetEntryType(index);
if (type < 0)
{
return(false);
}
else if (type == 0)
{
var oidValue = name.GetEntryOidData(index);
if (Compare(oidValue, emailOid))
{
type = MonoBtlsX509NameEntryType.Email;
}
}
int tag;
var text = name.GetEntryValue(index, out tag);
if (text == null)
{
return(false);
}
var oid = name.GetEntryOid(index);
if (oid == null)
{
return(false);
}
if (sb.Length > 0)
{
sb.Append(separator);
}
switch (type)
{
case MonoBtlsX509NameEntryType.CountryName:
sb.Append("C=");
break;
case MonoBtlsX509NameEntryType.OrganizationName:
sb.Append("O=");
break;
case MonoBtlsX509NameEntryType.OrganizationalUnitName:
sb.Append("OU=");
break;
case MonoBtlsX509NameEntryType.CommonName:
sb.Append("CN=");
break;
case MonoBtlsX509NameEntryType.LocalityName:
sb.Append("L=");
break;
case MonoBtlsX509NameEntryType.StateOrProvinceName:
sb.Append("S="); // NOTE: RFC2253 uses ST=
break;
case MonoBtlsX509NameEntryType.StreetAddress:
sb.Append("STREET=");
break;
case MonoBtlsX509NameEntryType.DomainComponent:
sb.Append("DC=");
break;
case MonoBtlsX509NameEntryType.UserId:
sb.Append("UID=");
break;
case MonoBtlsX509NameEntryType.Email:
sb.Append("E="); // NOTE: Not part of RFC2253
break;
case MonoBtlsX509NameEntryType.DnQualifier:
sb.Append("dnQualifier=");
break;
case MonoBtlsX509NameEntryType.Title:
sb.Append("T=");
break;
case MonoBtlsX509NameEntryType.Surname:
sb.Append("SN=");
break;
case MonoBtlsX509NameEntryType.GivenName:
sb.Append("G=");
break;
case MonoBtlsX509NameEntryType.Initial:
sb.Append("I=");
break;
case MonoBtlsX509NameEntryType.SerialNumber:
sb.Append("SERIALNUMBER=");
break;
default:
// unknown OID
sb.Append("OID."); // NOTE: Not present as RFC2253
sb.Append(oid);
sb.Append("=");
break;
}
// 16bits or 8bits string ? TODO not complete (+special chars!)
char[] specials = { ',', '+', '"', '\\', '<', '>', ';' };
if (quotes && tag != 0x1E)
{
if ((text.IndexOfAny(specials, 0, text.Length) > 0) ||
text.StartsWith(" ") || (text.EndsWith(" ")))
{
text = "\"" + text + "\"";
}
}
sb.Append(text);
return(true);
}
internal static MonoBtlsX509 CertStoreLookup (MonoBtlsX509Name name)
{
var hash = name.GetHash ();
var hashOld = name.GetHashOld ();
var result = certStoreLookup (hash, false);
if (result == null)
result = certStoreLookup (hashOld, false);
if (result == null)
result = certStoreLookup (hash, true);
if (result == null)
result = certStoreLookup (hashOld, true);
if (result == null)
return null;
return MonoBtlsX509.LoadFromData (result, MonoBtlsX509Format.DER);
}
static bool AppendEntry (StringBuilder sb, MonoBtlsX509Name name, int index, string separator, bool quotes)
{
var type = name.GetEntryType (index);
if (type < 0)
return false;
else if (type == 0) {
var oidValue = name.GetEntryOidData (index);
if (Compare (oidValue, emailOid))
type = MonoBtlsX509NameEntryType.Email;
}
int tag;
var text = name.GetEntryValue (index, out tag);
if (text == null)
return false;
var oid = name.GetEntryOid (index);
if (oid == null)
return false;
if (sb.Length > 0)
sb.Append (separator);
switch (type) {
case MonoBtlsX509NameEntryType.CountryName:
sb.Append ("C=");
break;
case MonoBtlsX509NameEntryType.OrganizationName:
sb.Append ("O=");
break;
case MonoBtlsX509NameEntryType.OrganizationalUnitName:
sb.Append ("OU=");
break;
case MonoBtlsX509NameEntryType.CommonName:
sb.Append ("CN=");
break;
case MonoBtlsX509NameEntryType.LocalityName:
sb.Append ("L=");
break;
case MonoBtlsX509NameEntryType.StateOrProvinceName:
sb.Append ("S="); // NOTE: RFC2253 uses ST=
break;
case MonoBtlsX509NameEntryType.StreetAddress:
sb.Append ("STREET=");
break;
case MonoBtlsX509NameEntryType.DomainComponent:
sb.Append ("DC=");
break;
case MonoBtlsX509NameEntryType.UserId:
sb.Append ("UID=");
break;
case MonoBtlsX509NameEntryType.Email:
sb.Append ("E="); // NOTE: Not part of RFC2253
break;
case MonoBtlsX509NameEntryType.DnQualifier:
sb.Append ("dnQualifier=");
break;
case MonoBtlsX509NameEntryType.Title:
sb.Append ("T=");
break;
case MonoBtlsX509NameEntryType.Surname:
sb.Append ("SN=");
break;
case MonoBtlsX509NameEntryType.GivenName:
sb.Append ("G=");
break;
case MonoBtlsX509NameEntryType.Initial:
sb.Append ("I=");
break;
default:
// unknown OID
sb.Append ("OID."); // NOTE: Not present as RFC2253
sb.Append (oid);
sb.Append ("=");
break;
}
// 16bits or 8bits string ? TODO not complete (+special chars!)
char[] specials = { ',', '+', '"', '\\', '<', '>', ';' };
if (quotes && tag != 0x1E) {
if ((text.IndexOfAny (specials, 0, text.Length) > 0) ||
text.StartsWith (" ") || (text.EndsWith (" ")))
text = "\"" + text + "\"";
}
sb.Append (text);
return true;
}
public void Add (MonoBtlsX509Name name)
{
CheckThrow ();
mono_btls_x509_name_list_add (
Handle.DangerousGetHandle (),
name.Handle.DangerousGetHandle ());
}
public static string FormatName (MonoBtlsX509Name name, bool reversed, string separator, bool quotes)
{
var count = name.GetEntryCount ();
StringBuilder sb = new StringBuilder ();
if (reversed) {
for (int i = count - 1; i >= 0; i--) {
AppendEntry (sb, name, i, separator, quotes);
}
} else {
for (int i = 0; i < count; i++) {
AppendEntry (sb, name, i, separator, quotes);
}
}
return sb.ToString ();
}
public static string FormatName (MonoBtlsX509Name name, X500DistinguishedNameFlags flag)
{
if ((flag != 0) && ((flag & AllFlags) == 0))
throw new ArgumentException ("flag");
if (name.GetEntryCount () == 0)
return String.Empty;
// Mono.Security reversed isn't the same as fx 2.0 (which is the reverse of 1.x)
bool reversed = ((flag & X500DistinguishedNameFlags.Reversed) != 0);
bool quotes = ((flag & X500DistinguishedNameFlags.DoNotUseQuotes) == 0);
string separator = GetSeparator (flag);
return FormatName (name, reversed, separator, quotes);
}
static int OnGetBySubject (IntPtr instance, IntPtr name_ptr, out IntPtr x509_ptr)
{
try {
MonoBtlsX509LookupMono obj;
MonoBtlsX509Name.BoringX509NameHandle name_handle = null;
try {
obj = (MonoBtlsX509LookupMono)GCHandle.FromIntPtr (instance).Target;
name_handle = new MonoBtlsX509Name.BoringX509NameHandle (name_ptr, false);
MonoBtlsX509Name name_obj = new MonoBtlsX509Name (name_handle);
var x509 = obj.OnGetBySubject (name_obj);
if (x509 != null) {
x509_ptr = x509.Handle.StealHandle ();
return 1;
} else {
x509_ptr = IntPtr.Zero;
return 0;
}
} finally {
if (name_handle != null)
name_handle.Dispose ();
}
} catch (Exception ex) {
Console.WriteLine ("LOOKUP METHOD - GET BY SUBJECT EX: {0}", ex);
x509_ptr = IntPtr.Zero;
return 0;
}
}
protected abstract MonoBtlsX509 OnGetBySubject (MonoBtlsX509Name name);
protected override MonoBtlsX509 OnGetBySubject(MonoBtlsX509Name name)
{
return(AndroidPlatform.CertStoreLookup(name));
}
