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0.9.3.0
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444 Commits

Author SHA1 Message Date
UbitUmarov
54114a23f5 cosmetics 2024-09-23 00:47:31 +01:00
UbitUmarov
7587595f92 fix built 2024-09-17 20:50:55 +01:00
Adil El Farissi
c31875bae8 Merge branch 'opensim:master' into master 2024-09-17 18:28:40 +00:00
Adil El Farissi
0f3fb330bf Update Util.cs 2024-09-17 18:23:22 +00:00
UbitUmarov
833d8f4991 minor changes 2024-09-16 21:08:11 +01:00
Adil El Farissi
52c77b2f12 Implementation of a basic PEM encoded to OpenSim compatible PKCS12 certificates converter. 
As you know most CAs return PEM encoded certificates and require a conversion using OpenSSL to make them compatible with OpenSim.
This implementation does the automatic conversion from .pem to .p12 and .pfx at OpenSim startup which updates the certificate in case of automatic certificates renewal...
Note: still under testing using certbot and Let's Encrypt certs...

Thank you and good continuaion
Web Rain :)
 2024-09-16 01:52:19 +00:00
Adil El Farissi
fbd0053581 Merge branch 'opensim:master' into master 2024-09-15 20:03:27 +00:00
UbitUmarov
565cb7bdcf mantis 9159: ignore spaces in z on cast string to vector 2024-09-03 21:40:10 +01:00
Adil El Farissi
c2eb8083cb Revert "Re-sync repo" 
This reverts commit 1c214566f3.
 2024-08-21 02:52:29 +00:00
Adil El Farissi
1c214566f3 Re-sync repo 2024-08-21 00:20:35 +00:00
Adil El Farissi
c2c3ca418a Basic implementation of SSL selfsigned certificates creation and renewal 
Allows selfsigned certificates creation and renewal for local and external use. When enabled, will create a folder SSL\ and 2 sub folders SSL\ssl\ and SSL\src\. Next creates and store an RSA private key in SSL\src\ and the derived selfsigned certificates in SSL\ssl\ folder. Is also possible to renew the certificate on every server restart if CertRenewOnStartup is set to true.

Note: The SSL related params in the network section was adapted to be user friendly and allow the usage just by uncommenting the SSL params in both sections and a password change.
 2024-08-16 22:53:04 +01:00
Adil El Farissi
6ab23c8d6b Merge branch 'opensim:master' into master 2024-06-07 21:03:53 +00:00
UbitUmarov
30586b34f6 replace Util.Clamp<T>() 2024-06-04 09:01:10 +01:00
UbitUmarov
57c1e15428 use hash.HashData() and other cosmetics 2024-05-10 13:05:50 +01:00
UbitUmarov
5330c8fcca mantis 9127 add missing linksetdata serializer 2024-05-08 18:01:38 +01:00
UbitUmarov
8e6eeb1931 let the socketAddress cache be global 2024-04-27 15:47:33 +01:00
Adil El Farissi
681baf65f1 Basic implementation of SSL selfsigned certificates creation and renewal 
Allows selfsigned certificates creation and renewal for local and external use. When enabled, will create a folder SSL\ and 2 sub folders SSL\ssl\ and SSL\src\. Next creates and store an RSA private key in SSL\src\ and the derived selfsigned certificates in SSL\ssl\ folder. Is also possible to renew the certificate on every server restart if CertRenewOnStartup is set to true.

Note: The SSL related params in the network section was adapted to be user friendly and allow the usage just by uncommenting the SSL params in both sections and a password change.
 2024-03-20 01:12:49 +00:00
AdilElFarissi
3542d5461b Merge branch 'opensim:master' into master 2024-03-19 21:50:59 +00:00
UbitUmarov
6905f1a71a cosmetics 2024-03-10 16:56:12 +00:00
Adil El Farissi
df8fe33007 Last cosmetics and PHP/LSL test scripts 
All is working fine :)

The following script send a request to the PHP file where the encrypted  string using osAESEncrypt() is decrypted and re-encrypted using the PHP openssl_XXXX. the return is the original string and the re-encrypted separated by "|"... the script decrypt the returned re-encrypted using osAESDecrypt() and log it in the chat.

LSL script:
<pre><code>
// Change the url to point to your PHP file.
string url =  "http://127.0.0.1/aesTest.php";
string plainText = "Hello World :)";
string secret = "#!qUeRtY$@123^456€!#";
key r_id;

default
{
    touch_start(integer i)
    {
        string encryptedText = osAESEncrypt(secret, plainText);
        llOwnerSay("\nEncrypted with osAESEncrypt:\n"+ encryptedText);

        r_id = llHTTPRequest(url, [HTTP_METHOD,"POST",HTTP_MIMETYPE,"application/x-www-form-urlencoded",HTTP_BODY_MAXLENGTH,"16384"], "data="+ encryptedText);
    }

    http_response(key id, integer status, list metaData, string Response){
        if(status = 200 ){
            if(id == r_id){
                if(Response != ""){
                    list temp = llParseString2List(Response,"|",[]);
                    llOwnerSay("\nDecrypted using PHP openssl_decrypt:\n"+ llList2String(temp,0));
                    llOwnerSay("\nEncrypted using PHP openssl_encrypt:\n"+ llList2String(temp,1));
                    string decryptedText = osAESDecrypt(secret, llList2String(temp,1));
                    llOwnerSay("\nDecrypted with osAESDecrypt from PHP:\n"+ decryptedText);
                }
                else{
                    llOwnerSay("Enc/Dec Failed! Response:\n"+ Response);
                }
            }
        }
        else{
             llOwnerSay("Destination not available.\nstatus: "+ status);
        }
    }
}
</code></pre>

The PHP file:
<pre><code>
<?php
    if(getenv('REQUEST_METHOD') == 'POST') {
	    $script_data = file_get_contents("php://input");
        if($script_data){
            $data = $_POST['data'];
            $secret = "#!qUeRtY$@123^456€!#";
            $key = hex2bin(strtoupper(hash('sha256', $secret)));
            $iv = hex2bin(strtoupper(explode(":", $data)[0]));
            $encryptedText = hex2bin(strtoupper(explode(":", $data)[1]));
            $plainText = openssl_decrypt($encryptedText, "AES-256-CBC", $key, $options=OPENSSL_RAW_DATA, $iv);
            $retIv = openssl_random_pseudo_bytes(16);
            $reEncrypted = openssl_encrypt($plainText, "AES-256-CBC", $key, $options=OPENSSL_RAW_DATA, $retIv);

            echo $plainText && $reEncrypted ? $plainText."|".bin2hex($retIv).":".bin2hex($reEncrypted) : "";

        }
    };
?>
</code></pre>

Co-Authored-By: Ubit Umarov <469643+UbitUmarov@users.noreply.github.com>
 2024-02-29 01:09:20 +00:00
UbitUmarov
ab4b690ffd fis AES encoding 2024-02-27 20:21:35 +00:00
UbitUmarov
eb9afdaffc break them a bit more... 2024-02-24 15:47:06 +00:00
UbitUmarov
121f270414 a few changes to last PR (aes methods) - all still untested 2024-02-24 14:50:54 +00:00
Adil El Farissi
db80781e7d Basic implementation of AES encryption/decryption and respective OSSL functions 
Add methods:
+ private static string AESEncryptString(string secret, string plainText, string ivString= null)
AES Encrypt a string using a password and a random or custom Initialization Vector.

+ private static string AESDecryptString(string secret, string encryptedText, string ivString= null)
AES Decrypt the string encrypted by AESEncryptString with the same password and ivString used in the encryption.

Methods implementations:
+ Util.AESEncrypt(string secret, string plainText)
+ Util.AESDecrypt(string secret, string encryptedText)
+Util.AESEncryptTo(string secret, string plainText, string ivString)
+ Util.AESDecryptFrom(string secret, string encryptedText, string ivString)

OSSL functions as first case of use:
+ osAESEncrypt(string secret, string plainText)
+ osAESDecrypt(string secret, string encryptedText)
+ osAESEncryptTo(string secret, string plainText, string ivString)
+ osAESDecryptFrom(string secret, string encryptedText, string ivString)

LSL script example:
<pre><code>
string plainText = "Hello World :)";
string secret = "#!qUeRtY$@123^456€!#";

default
{
    touch_start(integer i)
    {
        string encryptedText = osAESEncrypt(secret, plainText);
        llOwnerSay("\nEncrypted with osAESEncrypt:\n"+ encryptedText);
        string decryptedText = osAESDecrypt(secret, encryptedText);
        llOwnerSay("\nDecrypted with osAESDecrypt:\n"+ decryptedText);

        // Encription / Decription with custom Initialization Vector.
        string ivString = (string)llGetOwner() /* +"_"+ llGenerateKey() */;
        string encryptedToText = osAESEncryptTo(secret, plainText, ivString);
        llOwnerSay("\nEncrypted with osAESEncryptTo:\n"+ encryptedToText);
        string decryptedFromText = osAESDecryptFrom(secret, encryptedToText, ivString);
        llOwnerSay("\nDecrypted with osAESDecryptFrom:\n"+ decryptedFromText);
    }
}
</code></pre>

Web Rain :)
 2024-02-23 21:14:33 +00:00
UbitUmarov
f1cba63aad retire StringToBytes variants with string format. Do the format before calling.. 2024-02-05 18:34:44 +00:00
UbitUmarov
db04234685 update libomv 2024-02-05 18:07:57 +00:00
UbitUmarov
f21aca428f do not auto set reflection_probe_ambiance on old skies, so a viewer can decide to fix for pbr (ofc seems tha currently they just set it 0 and do nothing showing broke skies in same cases); a few changes on notecards uuid detection 2024-01-10 13:30:14 +00:00
UbitUmarov
e950c502ad change share of almost empty class httpclient, to just share of used SocketsHttpHandler, This simpifies handling of timeout, otherwise problematic 2023-05-26 20:27:24 +01:00
UbitUmarov
5e0c6446d8 update xmlrpc.dll with a send variant using httpclint and used it 2023-05-24 13:42:56 +01:00
UbitUmarov
19229aff64 replace HttpWebRequest by HttpClient on another place 2023-05-16 22:57:23 +01:00
UbitUmarov
7dbedecd88 add LSL llLinear2sRGB and llsRGB2Linear 2023-04-28 01:55:35 +01:00
UbitUmarov
b1f2a5b661 a few test changes 2023-03-09 08:26:12 +00:00
UbitUmarov
e5386fba6f use NativeLibrary.TryLoad() instead of dllimported load 2022-11-22 22:22:44 +00:00
UbitUmarov
dad22a822e use possible hardware accelerated System.Numerics.BitOperations.Log2(n) 2022-11-22 22:19:24 +00:00
UbitUmarov
8685ebe655 try fix osx detection than ms keeps breaking 2022-11-16 00:20:37 +00:00
UbitUmarov
d9380c9b83 clean some spurius chars and a few other things. Thanks Vincent Sylvester 2022-11-12 02:49:01 +00:00
UbitUmarov
f5883d8ce6 revert introduction of some in arguments 2022-10-23 21:00:56 +01:00
UbitUmarov
d27516ac01 cosmetics 2022-10-22 22:51:55 +01:00
UbitUmarov
a28c875ce4 add llSHA256String() same as osSHA256 2022-10-22 14:10:07 +01:00
UbitUmarov
fddb3761a0 use some shared char arrays on string split 2022-10-19 01:38:25 +01:00
UbitUmarov
8895577c80 use Random.Shared 2022-10-16 15:06:36 +01:00
UbitUmarov
e4a158327a some use of interpolated strings 2022-10-05 01:53:24 +01:00
UbitUmarov
bf257a937b change runtime information log, add processor arch to ossl/lsl sim version 2022-10-03 22:43:58 +01:00
UbitUmarov
b87ba5449c a little use of MathF 2022-10-03 16:29:22 +01:00
UbitUmarov
d6a2541179 use some more new c# sugar ( possible breaking it all :P ) 2022-10-03 16:16:36 +01:00
UbitUmarov
b687a3604c change the platform strings to DotNet 2022-10-02 15:34:51 +01:00
UbitUmarov
cce98b18c0 betterrandom was not that better 2022-10-02 11:42:07 +01:00
UbitUmarov
b4c057c80c cosmetics 2022-09-18 14:07:53 +01:00
UbitUmarov
0505fd54e4 simplify CleanString a bit more 2022-09-14 18:41:13 +01:00
UbitUmarov
772cce51b6 avoid a future dotnet bug they will not fix 2022-09-13 22:52:09 +01:00