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minor changes to the prototypes and actual implementation

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This commit is contained in:
gasbytes
2024-05-30 16:44:34 +02:00
parent 095609107d
commit 52f1caf699
1 changed files with 61 additions and 2 deletions
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63
wrapper/CSharp/wolfSSL_CSharp/wolfSSL.cs
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@@ -59,6 +59,8 @@ namespace wolfSSL.CSharp {
private GCHandle rec_cb;
private GCHandle snd_cb;
private GCHandle psk_cb;
private GCHandle sni_cb;
private GCHandle sni_arg;
private GCHandle vrf_cb;
private IntPtr ctx;
@@ -89,6 +91,22 @@ namespace wolfSSL.CSharp {
return this.psk_cb;
}
public void set_sni(GCHandle input) {
this.sni_cb = input;
}
public GCHandle get_sni(GCHandle input) {
return this.sni_cb;
}
public void set_arg(GCHandle input) {
this.sni_arg= input;
}
public GCHandle get_arg(GCHandle input) {
return this.sni_arg;
}
public void set_vrf(GCHandle input)
{
if (!Object.Equals(this.vrf_cb, default(GCHandle)))
@@ -144,6 +162,7 @@ namespace wolfSSL.CSharp {
{
private GCHandle fd_pin;
private GCHandle psk_cb;
private GCHandle sni_cb;
private GCHandle vrf_cb;
private IntPtr ssl;
@@ -298,9 +317,9 @@ namespace wolfSSL.CSharp {
[DllImport(wolfssl_dll, CallingConvention = CallingConvention.Cdecl)]
private extern static void wolfSSL_CTX_set_servername_callback(IntPtr ctx, sni_delegate sni_cb);
[DllImport(wolfssl_dll, CallingConvention = CallingConvention.Cdecl)]
private extern static void wolfSSL_CTX_set_tlsext_servername_callback(IntPtr ctx, sni_delegate sni_cb);
private extern static int wolfSSL_CTX_set_tlsext_servername_callback(IntPtr ctx, sni_delegate sni_cb);
[DllImport(wolfssl_dll, CallingConvention = CallingConvention.Cdecl)]
private extern static void wolfSSL_CTX_set_servername_arg(IntPtr ctx, IntPtr arg);
private extern static int wolfSSL_CTX_set_servername_arg(IntPtr ctx, IntPtr arg);
/********************************
* SSL Structure
@@ -1095,6 +1114,46 @@ namespace wolfSSL.CSharp {
}
}
public static void CTX_set_servername_callback(IntPtr ctx, sni_delegate sni_cb) {
try {
GCHandle gch = GCHandle.FromIntPtr(ctx);
ctx_handle handles = (ctx_handle)gch.Target;
handles.set_sni(GCHandle.Alloc(sni_cb));
wolfSSL_CTX_set_servername_callback(handles.get_ctx(), sni_cb);
} catch (Exception e) {
log(ERROR_LOG, "wolfssl servername callback error: " + e.ToString());
}
}
public static int CTX_set_tlsext_servername_callback(IntPtr ctx, sni_delegate sni_cb) {
try {
GCHandle gch = GCHandle.FromIntPtr(ctx);
ctx_handle handles = (ctx_handle)gch.Target;
handles.set_sni(GCHandle.Alloc(sni_cb));
return wolfSSL_CTX_set_tlsext_servername_callback(handles.get_ctx(), sni_cb);
} catch (Exception e) {
log(ERROR_LOG, "wolfssl tlsext servername callback error: " + e.ToString());
return FAILURE;
}
}
public static int CTX_set_servername_arg(IntPtr ctx, IntPtr arg) {
try {
GCHandle gch = GCHandle.FromIntPtr(ctx);
ctx_handle handles = (ctx_handle)gch.Target;
handles.set_arg(GCHandle.Alloc(arg));
return wolfSSL_CTX_set_servername_arg(handles.get_ctx(), arg);
} catch (Exception e) {
log(ERROR_LOG, "wolfssl arg servername callback error: " + e.ToString());
return FAILURE;
}
}
/// <summary>
/// Set identity hint to use