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This commit is contained in:
Ahmed Zamil
2026-06-01 18:00:07 +03:00
parent f13efe88e0
commit f3bfed4f77
4 changed files with 135 additions and 83 deletions
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Libraries/Esiur/Security/Authority/Providers/PasswordAuthenticationHandler.cs
+28 -3
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@@ -88,6 +88,9 @@ namespace Esiur.Security.Authority.Providers
}
else if (_step == 1)
{
if (remoteAuthData == null || remoteAuthData.Length < 3)
return new AuthenticationResult(AuthenticationRuling.Failed, null);
// expect remote nonce, salt and challenge.
_remoteNonce = (byte[])remoteAuthData[0];
_remoteSalt = (byte[])remoteAuthData[1];
@@ -149,6 +152,9 @@ namespace Esiur.Security.Authority.Providers
}
else if (_step == 1)
{
if (remoteAuthData == null || remoteAuthData.Length < 2)
return new AuthenticationResult(AuthenticationRuling.Failed, null);
// expect responder identity and nonce.
_remoteNonce = (byte[])remoteAuthData[0];
_responderIdentity = (string)remoteAuthData[1];
@@ -185,6 +191,9 @@ namespace Esiur.Security.Authority.Providers
}
else if (_step == 2)
{
if (remoteAuthData == null || remoteAuthData.Length < 1)
return new AuthenticationResult(AuthenticationRuling.Failed, null);
// expect remote challenge.
var remoteChallenge = (byte[])remoteAuthData[0];
@@ -244,6 +253,9 @@ namespace Esiur.Security.Authority.Providers
}
else if (_step == 1)
{
if (remoteAuthData == null || remoteAuthData.Length < 3)
return new AuthenticationResult(AuthenticationRuling.Failed, null);
// expect responder identity, nonce and salt.
_remoteNonce = (byte[])remoteAuthData[0];
_responderIdentity = (string)remoteAuthData[1];
@@ -286,6 +298,9 @@ namespace Esiur.Security.Authority.Providers
}
else if (_step == 2)
{
if (remoteAuthData == null || remoteAuthData.Length < 1)
return new AuthenticationResult(AuthenticationRuling.Failed, null);
// expect remote challenge.
var remoteChallenge = (byte[])remoteAuthData[0];
@@ -337,7 +352,7 @@ namespace Esiur.Security.Authority.Providers
{
if (_step == 0)
{
if (remoteAuthData.Length < 2)
if (remoteAuthData == null || remoteAuthData.Length < 2)
return new AuthenticationResult(AuthenticationRuling.Failed, null);
// step 0: expect remote nonce and initiator identity.
@@ -378,6 +393,9 @@ namespace Esiur.Security.Authority.Providers
}
else if (_step == 1)
{
if (remoteAuthData == null || remoteAuthData.Length < 1)
return new AuthenticationResult(AuthenticationRuling.Failed, null);
// expect challenge response.
var remoteChallenge = (byte[])remoteAuthData[0];
@@ -416,7 +434,7 @@ namespace Esiur.Security.Authority.Providers
{
if (_step == 0)
{
if (remoteAuthData.Length < 1)
if (remoteAuthData == null || remoteAuthData.Length < 1)
return new AuthenticationResult(AuthenticationRuling.Failed, null);
// step 0: receive remote nonce.
@@ -456,6 +474,10 @@ namespace Esiur.Security.Authority.Providers
}
else if (_step == 1)
{
if (remoteAuthData == null || remoteAuthData.Length < 2)
return new AuthenticationResult(AuthenticationRuling.Failed, null);
// expect remote salt and challenge.
_remoteSalt = (byte[])remoteAuthData[0];
var remoteChallenge = (byte[])remoteAuthData[1];
@@ -503,7 +525,7 @@ namespace Esiur.Security.Authority.Providers
{
if (_step == 0)
{
if (remoteAuthData.Length < 2)
if (remoteAuthData == null || remoteAuthData.Length < 2)
return new AuthenticationResult(AuthenticationRuling.Failed, null);
// step 0: receive remote nonce and initiator identity.
@@ -558,6 +580,9 @@ namespace Esiur.Security.Authority.Providers
}
else if (_step == 1)
{
if (remoteAuthData == null || remoteAuthData.Length < 2)
return new AuthenticationResult(AuthenticationRuling.Failed, null);
// expect initiator salt and challenge.
var remoteSalt = (byte[])remoteAuthData[0];
var remoteChallenge = (byte[])remoteAuthData[1];