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SSPIHelper: Improved exception messages

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This commit is contained in:
Tal Aloni 2017-02-17 17:07:06 +02:00
parent 304fbd0d52
commit e0625e8566
1 changed files with 18 additions and 6 deletions
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24
SMBLibrary/Win32/Security/SSPIHelper.cs
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@ -191,7 +191,7 @@ namespace SMBLibrary.Win32.Security
} }
if (result != SEC_E_OK) if (result != SEC_E_OK)
{ {
throw new Exception("AcquireCredentialsHandle failed, Error code " + ((uint)result).ToString("X")); throw new Exception("AcquireCredentialsHandle failed, Error code 0x" + ((uint)result).ToString("X"));
} }
return credential; return credential;
@ -224,7 +224,7 @@ namespace SMBLibrary.Win32.Security
} }
else else
{ {
throw new Exception("InitializeSecurityContext failed, Error code " + ((uint)result).ToString("X")); throw new Exception("InitializeSecurityContext failed, Error code 0x" + ((uint)result).ToString("X"));
} }
} }
FreeCredentialsHandle(ref credentialsHandle); FreeCredentialsHandle(ref credentialsHandle);
@ -251,13 +251,17 @@ namespace SMBLibrary.Win32.Security
{ {
throw new Exception("InitializeSecurityContext failed, invalid handle"); throw new Exception("InitializeSecurityContext failed, invalid handle");
} }
else if ((uint)result == SEC_E_INVALID_TOKEN)
{
throw new Exception("InitializeSecurityContext failed, Invalid token");
}
else if ((uint)result == SEC_E_BUFFER_TOO_SMALL) else if ((uint)result == SEC_E_BUFFER_TOO_SMALL)
{ {
throw new Exception("InitializeSecurityContext failed, buffer too small"); throw new Exception("InitializeSecurityContext failed, buffer too small");
} }
else else
{ {
throw new Exception("InitializeSecurityContext failed, error code " + ((uint)result).ToString("X")); throw new Exception("InitializeSecurityContext failed, error code 0x" + ((uint)result).ToString("X"));
} }
} }
byte[] messageBytes = output.GetBufferBytes(0); byte[] messageBytes = output.GetBufferBytes(0);
@ -286,13 +290,17 @@ namespace SMBLibrary.Win32.Security
{ {
throw new Exception("AcceptSecurityContext failed, invalid handle"); throw new Exception("AcceptSecurityContext failed, invalid handle");
} }
else if ((uint)result == SEC_E_INVALID_TOKEN)
{
throw new Exception("InitializeSecurityContext failed, Invalid token");
}
else if ((uint)result == SEC_E_BUFFER_TOO_SMALL) else if ((uint)result == SEC_E_BUFFER_TOO_SMALL)
{ {
throw new Exception("AcceptSecurityContext failed, buffer too small"); throw new Exception("AcceptSecurityContext failed, buffer too small");
} }
else else
{ {
throw new Exception("AcceptSecurityContext failed, error code " + ((uint)result).ToString("X")); throw new Exception("AcceptSecurityContext failed, error code 0x" + ((uint)result).ToString("X"));
} }
} }
FreeCredentialsHandle(ref credentialsHandle); FreeCredentialsHandle(ref credentialsHandle);
@ -345,13 +353,17 @@ namespace SMBLibrary.Win32.Security
} }
else else
{ {
if ((uint)result == SEC_E_INVALID_TOKEN) if ((uint)result == SEC_E_INVALID_HANDLE)
{
throw new Exception("AcceptSecurityContext failed, invalid handle");
}
else if ((uint)result == SEC_E_INVALID_TOKEN)
{ {
throw new Exception("AcceptSecurityContext failed, invalid security token"); throw new Exception("AcceptSecurityContext failed, invalid security token");
} }
else else
{ {
throw new Exception("AcceptSecurityContext failed, error code " + ((uint)result).ToString("X")); throw new Exception("AcceptSecurityContext failed, error code 0x" + ((uint)result).ToString("X"));
} }
} }
} }