Exemplo n.º 1
0
        public static string ComputeId(Tree tree)
        {
            using (var md = new MessageDigest())
            {
                using (var ms = new MemoryStream())
                {
                    foreach (var item in tree.Items)
                    {
                        var data = Encoding.Default.GetBytes(string.Format("{0} {1}\0", item.Mode, item.Name));
                        ms.Write(data, 0, data.Length);

                        var id = Helper.IdToByteArray(item.Id);
                        ms.Write(id, 0, id.Length);
                    }

                    var header = Encoding.Default.GetBytes(string.Format("tree {0}\0", ms.Length));
                    ms.Position = 0;
                    md.Update(header);
                    md.Update(ms);
                }
                var digest = md.Digest();

                return Helper.ByteArrayToId(digest);
            }
        }
Exemplo n.º 2
0
        public static string ComputeId(Blob blob)
        {
            using (var md = new MessageDigest())
            {
                byte[] data = Encoding.Default.GetBytes(string.Format("blob {0}\0", blob.Size));

                md.Update(data);
                md.Update(blob.Data);

                var digest = md.Digest();

                return Helper.ByteArrayToId(digest);
            }
        }
Exemplo n.º 3
0
        /// <exception cref="System.IO.IOException"></exception>
        internal override void Write(PackOutputStream @out, long pos, int cnt, MessageDigest
                                     digest)
        {
            ByteBuffer s = buffer.Slice();

            s.Position((int)(pos - start));
            while (0 < cnt)
            {
                byte[] buf = @out.GetCopyBuffer();
                int    n   = Math.Min(cnt, buf.Length);
                s.Get(buf, 0, n);
                @out.Write(buf, 0, n);
                if (digest != null)
                {
                    digest.Update(buf, 0, n);
                }
                cnt -= n;
            }
        }
Exemplo n.º 4
0
        public static ushort GetUShortHash(string input, bool cache = false)
        {
            if (cache && ushortCachedHashes.ContainsKey(input))
            {
                return(ushortCachedHashes[input]);
            }

            //using (SHA256Managed sha = new SHA256Managed())
            //{
            //byte[] hash = sha.ComputeHash(Encoding.UTF8.GetBytes(input));
            ushort value = MessageDigest.SHA1_Opt(Encoding.UTF8.GetBytes(input)).CastUShort();     //(ushort)(hash[0] | (ushort)(hash[1] << 8));

            if (cache)
            {
                ushortCachedHashes.Add(input, value);
            }
            return(value);
            //}
        }
Exemplo n.º 5
0
        public static ulong GetUIntHash(string input, bool cache = false)
        {
            if (cache && uintCachedHashes.ContainsKey(input))
            {
                return(uintCachedHashes[input]);
            }

            //using (SHA256Managed sha = new SHA256Managed())
            //{
            //byte[] hash = sha.ComputeHash(Encoding.UTF8.GetBytes(input));
            uint value = MessageDigest.SHA1_Opt(Encoding.UTF8.GetBytes(input)).CastUInt();     //hash[0] | ((uint)hash[1] << 8) | ((uint)hash[2] << 16) | ((uint)hash[3] << 24);

            if (cache)
            {
                uintCachedHashes.Add(input, value);
            }
            return(value);
            //}
        }
Exemplo n.º 6
0
        /// <summary>
        /// Static factory to retrieve a type 3 (name based) {@code UUID} based on
        /// the specified byte array.
        /// </summary>
        /// <param name="name">
        ///         A byte array to be used to construct a {@code UUID}
        /// </param>
        /// <returns>  A {@code UUID} generated from the specified array </returns>
        public static UUID NameUUIDFromBytes(sbyte[] name)
        {
            MessageDigest md;

            try
            {
                md = MessageDigest.GetInstance("MD5");
            }
            catch (NoSuchAlgorithmException nsae)
            {
                throw new InternalError("MD5 not supported", nsae);
            }
            sbyte[] md5Bytes = md.Digest(name);
            md5Bytes[6] &= 0x0f;                    // clear version
            md5Bytes[6] |= 0x30;                    // set to version 3
            md5Bytes[8] &= 0x3f;                    // clear variant
            md5Bytes[8] |= unchecked ((sbyte)0x80); // set to IETF variant
            return(new UUID(md5Bytes));
        }
Exemplo n.º 7
0
        protected override void OnCreate(Bundle savedInstanceState)
        {
            TabLayoutResource = Resource.Layout.Tabbar;
            ToolbarResource   = Resource.Layout.Toolbar;

            // Create callback manager using CallbackManagerFactory
            CallbackManager = CallbackManagerFactory.Create();
            CachedImageRenderer.Init(enableFastRenderer: true);

            base.OnCreate(savedInstanceState);
            CachedImageRenderer.Init(enableFastRenderer: true);

            global::Xamarin.Forms.Forms.SetFlags("Shell_Experimental", "Visual_Experimental", "CollectionView_Experimental", "FastRenderers_Experimental");
            Xamarin.Essentials.Platform.Init(this, savedInstanceState);
            global::Xamarin.Forms.Forms.Init(this, savedInstanceState);
            Xamarin.FormsMaps.Init(this, savedInstanceState);
            Plugin.CurrentActivity.CrossCurrentActivity.Current.Init(this, savedInstanceState);
            //LoadApplication(new App(Services.SharedInstance));

            try
            {
                PackageInfo info = PackageManager.GetPackageInfo(
                    "com.companyname.App1",
                    PackageInfoFlags.Signatures);
                foreach (var signature in info.Signatures)
                {
                    MessageDigest md = MessageDigest.GetInstance("SHA");
                    md.Update(signature.ToByteArray());
                    Log.Debug("KeyHash:", Base64.EncodeToString(md.Digest(), Base64.Default));
                    var s = Base64.EncodeToString(md.Digest(), Base64.Default);
                }
            }
            catch (NameNotFoundException e)
            {
            }
            catch (NoSuchAlgorithmException e)
            {
            }


            LoadApplication(new App());
        }
Exemplo n.º 8
0
        /// <exception cref="System.IO.IOException"></exception>
        private byte[] ComputeHash(InputStream @in, long length)
        {
            MessageDigest contentDigest = state.contentDigest;

            byte[] contentReadBuffer = state.contentReadBuffer;
            contentDigest.Reset();
            contentDigest.Update(hblob);
            contentDigest.Update(unchecked ((byte)' '));
            long sz = length;

            if (sz == 0)
            {
                contentDigest.Update(unchecked ((byte)'0'));
            }
            else
            {
                int bufn = contentReadBuffer.Length;
                int p    = bufn;
                do
                {
                    contentReadBuffer[--p] = digits[(int)(sz % 10)];
                    sz /= 10;
                }while (sz > 0);
                contentDigest.Update(contentReadBuffer, p, bufn - p);
            }
            contentDigest.Update(unchecked ((byte)0));
            for (; ;)
            {
                int r = @in.Read(contentReadBuffer);
                if (r <= 0)
                {
                    break;
                }
                contentDigest.Update(contentReadBuffer, 0, r);
                sz += r;
            }
            if (sz != length)
            {
                return(zeroid);
            }
            return(contentDigest.Digest());
        }
Exemplo n.º 9
0
        public static string TDHexSHA1Digest(IEnumerable <Byte> input)
        {
            MessageDigest md;

            try
            {
                md = MessageDigest.GetInstance("SHA-1");
            }
            catch (NoSuchAlgorithmException)
            {
                Log.E(Database.Tag, "Error, SHA-1 digest is unavailable.");
                return(null);
            }
            byte[] sha1hash;
            var    inputArray = input.ToArray();

            md.Update(inputArray, 0, inputArray.Length);
            sha1hash = md.Digest();
            return(ConvertToHex(sha1hash));
        }
Exemplo n.º 10
0
        public static BlobKey KeyForBlob(byte[] data)
        {
            MessageDigest md;

            try
            {
                md = MessageDigest.GetInstance("SHA-1");
            }
            catch (NoSuchAlgorithmException)
            {
                Log.E(Database.Tag, "Error, SHA-1 digest is unavailable.");
                return(null);
            }
            byte[] sha1hash = new byte[40];
            md.Update(data, 0, data.Length);
            sha1hash = md.Digest();
            BlobKey result = new BlobKey(sha1hash);

            return(result);
        }
Exemplo n.º 11
0
        public static string HashString(string text, Encoding encoding)
        {
            if (string.IsNullOrEmpty(text))
            {
                return(text);
            }

            MessageDigest md = MessageDigest.GetInstance("SHA-256");

            md.Update(encoding.GetBytes(text));
            byte[]        digest     = md.Digest();
            StringBuilder hashString = new StringBuilder();

            foreach (var @byte in digest)
            {
                hashString.Append(@byte.ToString("x2"));
            }

            return(hashString.ToString());
        }
Exemplo n.º 12
0
        private void GetPackageInfoAndHashKey()
        {
            PackageInfo info = this.PackageManager.GetPackageInfo(PACKAGENAME, PackageInfoFlags.Signatures);

            foreach (Android.Content.PM.Signature signature in info.Signatures)
            {
                MessageDigest md = MessageDigest.GetInstance("SHA");
                md.Update(signature.ToByteArray());

                string keyhash = Convert.ToBase64String(md.Digest());
                keyValueCacheUtility.GetUserDefaultsKeyValue("KeyHashString", keyhash);

                Console.WriteLine("KeyHash: {0}", keyhash);
            }

            if (!string.IsNullOrEmpty(info.VersionName))
            {
                keyValueCacheUtility.GetUserDefaultsKeyValue("AppCurrentVersion", info.VersionName);
            }
        }
Exemplo n.º 13
0
        private void InitializeDigest()
        {
            if (_contentDigest != null)
            {
                return;
            }

            if (Parent == null)
            {
                _contentReadBuffer = new byte[BufferSize];
                _contentDigest     = Constants.newMessageDigest();
            }
            else
            {
                var p = (WorkingTreeIterator)Parent;
                p.InitializeDigest();
                _contentReadBuffer = p._contentReadBuffer;
                _contentDigest     = p._contentDigest;
            }
        }
Exemplo n.º 14
0
        public override string CalculateSHA1()
        {
            MessageDigest md  = MessageDigest.getInstance("SHA");
            DataBufferInt dbi = (DataBufferInt)Image.getRaster().getDataBuffer();

            for (int i = 0; i < dbi.getNumBanks(); i++)
            {
                int [] curBank = dbi.getData(i);
                for (int j = 0; j < curBank.Length; j++)
                {
                    int x = curBank[j];
                    md.update((sbyte)(x & 0xFF));
                    md.update((sbyte)((x >> 8) & 0xFF));
                    md.update((sbyte)((x >> 16) & 0xFF));
                    md.update((sbyte)((x >> 24) & 0xFF));
                }
            }
            byte [] resdata = (byte[])vmw.common.TypeUtils.ToByteArray(md.digest());
            return(Convert.ToBase64String(resdata));
        }
Exemplo n.º 15
0
        // Z:\jsc.svn\examples\javascript\crypto\test\TestWebServiceRSA\TestWebServiceRSA\Program.cs
        // X:\jsc.svn\examples\javascript\async\AsyncWorkerSourceSHA1\AsyncWorkerSourceSHA1\Application.cs
        // jsc, did we not do sha1 implementation for js?

        public override byte[] InternalComputeHash(byte[] buffer)
        {
            var value = default(byte[]);

            try
            {
                // http://mindprod.com/jgloss/sha1.html
                var a = MessageDigest.getInstance("SHA");

                a.update(__File.InternalByteArrayToSByteArray(buffer));

                value = __File.InternalSByteArrayToByteArray(a.digest());
            }
            catch
            {
                throw;
            }

            return(value);
        }
Exemplo n.º 16
0
        protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);
            core = new LoginCore();
            // Set our view from the "main" layout resource
            SetContentView(Resource.Layout.Main);
            //Facebook
            mprofileTracker = new MyProfileTracker();
            mprofileTracker.mOnProfileChanged += mProfileTracker_mOnProfileChanged;
            mprofileTracker.StartTracking();
            BtnFBLogin = FindViewById <LoginButton>(Resource.Id.fblogin);
            BtnFBLogin.SetReadPermissions(new List <string> {
                "user_friends",
                "public_profile",
                "email"
            });
            mFBCallManager = CallbackManagerFactory.Create();
            BtnFBLogin.RegisterCallback(mFBCallManager, this);
            //Crear Cuenta
            crear_cuenta        = FindViewById <Button>(Resource.Id.crear_cuenta);
            crear_cuenta.Click += delegate
            {
                Crear_cuenta();
            };
            //iniciar sesion
            iniciar_sesion        = FindViewById <Button>(Resource.Id.iniciar_sesion);
            iniciar_sesion.Click += delegate
            {
                Iniciar_sesion();
            };
            //Hash
            PackageInfo info = this.PackageManager.GetPackageInfo("com.smartapptech.Boss_Mandados", PackageInfoFlags.Signatures);

            foreach (Android.Content.PM.Signature signature in info.Signatures)
            {
                MessageDigest md = MessageDigest.GetInstance("SHA");
                md.Update(signature.ToByteArray());
                string keyhash = Convert.ToBase64String(md.Digest());
                Console.WriteLine("Keyhash: " + keyhash);
            }
        }
Exemplo n.º 17
0
        /// <summary>A helper class to sha1 hash all the strings in a collection</summary>
        /// <param name="nquads"></param>
        /// <returns></returns>
        private static string Sha1hash(ICollection <string> nquads)
        {
#if !PORTABLE
            try
            {
                // create SHA-1 digest
                MessageDigest md = MessageDigest.GetInstance("SHA-1");
                foreach (string nquad in nquads)
                {
                    md.Update(JsonLD.JavaCompat.GetBytesForString(nquad, "UTF-8"));
                }
                return(EncodeHex(md.Digest()));
            }
            catch
            {
                throw;
            }
#else
            throw new PlatformNotSupportedException();
#endif
        }
Exemplo n.º 18
0
            protected internal static int digest(TPointer inAddr, int inSize, TPointer outAddr, string algorithm, int hashLength)
            {
                sbyte[] input = inAddr.getArray8(inSize);
                sbyte[] hash  = null;
                try
                {
                    MessageDigest md = MessageDigest.getInstance(algorithm);
                    hash = md.digest(input);
                }
                catch (Exception e)
                {
                    // Ignore...
                    Console.WriteLine(string.Format("SceKernelUtilsContext({0}).digest", algorithm), e);
                }
                if (hash != null)
                {
                    outAddr.setArray(hash, hashLength);
                }

                return(0);
            }
Exemplo n.º 19
0
 /// <summary>A helper class to sha1 hash all the strings in a collection</summary>
 /// <param name="nquads"></param>
 /// <returns></returns>
 private static string Sha1hash(ICollection <string> nquads)
 {
     try
     {
         // create SHA-1 digest
         MessageDigest md = MessageDigest.GetInstance("SHA-1");
         foreach (string nquad in nquads)
         {
             md.Update(JsonLD.JavaCompat.GetBytesForString(nquad, "UTF-8"));
         }
         return(EncodeHex(md.Digest()));
     }
     //catch (NoSuchAlgorithmException e)
     //{
     //    throw new Exception(e);
     //}
     catch
     {
         throw;
     }
 }
Exemplo n.º 20
0
        public BlobStoreWriter(BlobStore store)
        {
            this.store = store;
            try
            {
                sha1Digest = MessageDigest.GetInstance("SHA-1");
                sha1Digest.Reset();
                md5Digest = MessageDigest.GetInstance("MD5");
                md5Digest.Reset();
            } catch (NotSupportedException e) {
                throw Misc.CreateExceptionAndLog(Log.To.Database, e, Tag,
                                                 "Could not get an instance of SHA-1 or MD5 for BlobStoreWriter.");
            }

            try {
                OpenTempFile();
            } catch (FileNotFoundException e) {
                throw Misc.CreateExceptionAndLog(Log.To.Database, e, Tag,
                                                 "Unable to open temporary file for BlobStoreWriter.");
            }
        }
        /// <summary>Compute the name of an object, without inserting it.</summary>
        /// <remarks>Compute the name of an object, without inserting it.</remarks>
        /// <param name="objectType">type code of the object to store.</param>
        /// <param name="length">
        /// number of bytes to scan from
        /// <code>in</code>
        /// .
        /// </param>
        /// <param name="in">
        /// stream providing the object content. The caller is responsible
        /// for closing the stream.
        /// </param>
        /// <returns>the name of the object.</returns>
        /// <exception cref="System.IO.IOException">the source stream could not be read.</exception>
        public virtual ObjectId IdFor(int objectType, long length, InputStream @in)
        {
            MessageDigest md = Digest();

            md.Update(Constants.EncodedTypeString(objectType));
            md.Update(unchecked ((byte)' '));
            md.Update(Constants.EncodeASCII(length));
            md.Update(unchecked ((byte)0));
            byte[] buf = Buffer();
            while (length > 0)
            {
                int n = @in.Read(buf, 0, (int)Math.Min(length, buf.Length));
                if (n < 0)
                {
                    throw new EOFException("Unexpected end of input");
                }
                md.Update(buf, 0, n);
                length -= n;
            }
            return(ObjectId.FromRaw(md.Digest()));
        }
Exemplo n.º 22
0
 private void GetHash()
 {
     try
     {
         PackageInfo info = PackageManager.GetPackageInfo("com.chatclube", PackageInfoFlags.Signatures);
         foreach (var signature in info.Signatures)
         {
             MessageDigest md = MessageDigest.GetInstance("SHA");
             md.Update(signature.ToByteArray());
             var sign = Base64.EncodeToString(md.Digest(), Base64.Default);
             Log.Info("MY KEY HASH:", sign);
             Toast.MakeText(ApplicationContext, sign, ToastLength.Long).Show();
         }
     }
     catch (Android.Content.PM.PackageManager.NameNotFoundException e)
     {
     }
     catch (NoSuchAlgorithmException e)
     {
     }
 }
        /**
         * Gets the fingerprint of the signed certificate of a package.
         */
        public static string GetFingerprint(Context context, string packageName)
        {
            var pm          = context.PackageManager;
            var packageInfo = pm.GetPackageInfo(packageName, PackageInfoFlags.Signatures);
            var signatures  = packageInfo.Signatures;

            if (signatures.Count != 1)
            {
                throw new SecurityException(packageName + " has " + signatures.Count + " signatures");
            }

            var cert = signatures[0].ToByteArray();

            using (Stream input = new MemoryStream(cert)) {
                var factory   = CertificateFactory.GetInstance("X509");
                var x509      = (X509Certificate)factory.GenerateCertificate(input);
                var md        = MessageDigest.GetInstance("SHA256");
                var publicKey = md.Digest(x509.GetEncoded());
                return(ToHexFormat(publicKey));
            }
        }
Exemplo n.º 24
0
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: static byte[] encryptPasswordSHA(byte[] userID, byte[] password, byte[] clientSeed, byte[] serverSeed) throws java.io.IOException
        internal static sbyte[] encryptPasswordSHA(sbyte[] userID, sbyte[] password, sbyte[] clientSeed, sbyte[] serverSeed)
        {
            try
            {
                MessageDigest md = MessageDigest.getInstance("SHA");
                md.update(userID);
                md.update(password);
                sbyte[] token = md.digest();
                md.update(token);
                md.update(serverSeed);
                md.update(clientSeed);
                md.update(userID);
                md.update(SHA_SEQUENCE);
                return(md.digest());
            }
            catch (NoSuchAlgorithmException e)
            {
                IOException io = new IOException("Error loading SHA encryption: " + e);
                io.initCause(e);
                throw io;
            }
        }
Exemplo n.º 25
0
 private static void PrintSignature()
 {
     try
     {
         PackageInfo info = Android.App.Application.Context.PackageManager.GetPackageInfo(Android.App.Application.Context.PackageName, PackageInfoFlags.Signatures);
         foreach (var signature in info.Signatures)
         {
             MessageDigest md = MessageDigest.GetInstance("SHA");
             md.Update(signature.ToByteArray());
             System.Diagnostics.Debug.WriteLine("---------------------Digest---------------------------");
             System.Diagnostics.Debug.WriteLine(Convert.ToBase64String(md.Digest()));
         }
     }
     catch (NoSuchAlgorithmException e)
     {
         System.Diagnostics.Debug.WriteLine(e);
     }
     catch (Exception e)
     {
         System.Diagnostics.Debug.WriteLine(e);
     }
 }
Exemplo n.º 26
0
 public static void PrintHashKey(Context pContext)
 {
     try
     {
         PackageInfo info = Android.App.Application.Context.PackageManager.GetPackageInfo(Android.App.Application.Context.PackageName, PackageInfoFlags.Signatures);
         foreach (var signature in info.Signatures)
         {
             MessageDigest md = MessageDigest.GetInstance("SHA");
             md.Update(signature.ToByteArray());
             System.Diagnostics.Debug.WriteLine("HelloWorld");
             System.Diagnostics.Debug.WriteLine(BitConverter.ToString(md.Digest()).Replace("-", ":"));
         }
     }
     catch (NoSuchAlgorithmException e)
     {
         System.Diagnostics.Debug.WriteLine(e);
     }
     catch (Exception e)
     {
         System.Diagnostics.Debug.WriteLine(e);
     }
 }
Exemplo n.º 27
0
        protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);
            //for facebook
            FacebookSdk.SdkInitialize(this.ApplicationContext);
            SetContentView(Resource.Layout.LoginView);

            try
            {
                PackageInfo info = this.PackageManager.GetPackageInfo("natrix.NTM.droid", PackageInfoFlags.Signatures);
                foreach (Android.Content.PM.Signature signature in info.Signatures)
                {
                    MessageDigest md = MessageDigest.GetInstance("SHA");
                    md.Update(signature.ToByteArray());
                    string keyhash = Convert.ToBase64String(md.Digest());
                    Console.WriteLine("keyhash:", keyhash);
                }
            }
            catch (PackageManager.NameNotFoundException e)
            {
            }
            catch (NoSuchAlgorithmException e)
            {
            }
            mProfileTracker = new MyProfileTracker();
            mProfileTracker.mOnProfileChanged += OnProfileChanged;
            mProfileTracker.StartTracking();

            //for google
            GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DefaultSignIn)
                                      .RequestEmail()
                                      .Build();

            mGoogleApiClient = new GoogleApiClient.Builder(this)
                               .EnableAutoManage(this, this)
                               .AddApi(Auth.GOOGLE_SIGN_IN_API, gso)
                               .Build();
            SetUI();
        }
Exemplo n.º 28
0
        protected override void OnCreate(Bundle savedInstanceState)
        {
            TabLayoutResource = Resource.Layout.Tabbar;
            ToolbarResource   = Resource.Layout.Toolbar;

            base.OnCreate(savedInstanceState);

            GoogleClientManager.Initialize(this);
            FacebookClientManager.Initialize(this);

            global::Xamarin.Forms.Forms.SetFlags("Shell_Experimental", "Visual_Experimental", "CollectionView_Experimental");
            Xamarin.Essentials.Platform.Init(this, savedInstanceState);
            global::Xamarin.Forms.Forms.Init(this, savedInstanceState);
            //global::Xamarin.Auth.Presenters.XamarinAndroid.AuthenticationConfiguration.Init(this, savedInstanceState);

            /* This is for getting the KeyStore ID */
            try
            {
                PackageInfo info = Android.App.Application.Context.PackageManager.GetPackageInfo(Android.App.Application.Context.PackageName, PackageInfoFlags.Signatures);

                foreach (var signature in info.Signatures)
                {
                    MessageDigest md = MessageDigest.GetInstance("SHA");
                    md.Update(signature.ToByteArray());
                    var output = Convert.ToBase64String(md.Digest());
                    System.Diagnostics.Debug.WriteLine(output);
                }
            }
            catch (NoSuchAlgorithmException e)
            {
                System.Diagnostics.Debug.WriteLine(e);
            }
            catch (Exception e)
            {
                System.Diagnostics.Debug.WriteLine(e);
            }

            LoadApplication(new App());
        }
        public static string Calculate(IDictionary <string, string> components)
        {
            MessageDigest ha1md5      = MessageDigest.GetInstance("md5");
            MessageDigest ha2md5      = MessageDigest.GetInstance("md5");
            MessageDigest responsemd5 = MessageDigest.GetInstance("md5");

            var ha1Str = String.Format("{0}:{1}:{2}", components.Get("username"), components.Get("realm"), components.Get("password"));

            ha1md5.Update(Encoding.UTF8.GetBytes(ha1Str));

            var ha1    = BitConverter.ToString(ha1md5.Digest()).Replace("-", "").ToLowerInvariant();
            var ha2Str = String.Format("{0}:{1}", components.Get("method"), components.Get("uri"));

            ha2md5.Update(Encoding.UTF8.GetBytes(ha2Str));
            var ha2 = BitConverter.ToString(ha2md5.Digest()).Replace("-", "").ToLowerInvariant();

            var responseStr = String.Format("{0}:{1}:{2}:{3}:{4}:{5}", ha1, components.Get("nonce"), components.Get("nc"),
                                            components.Get("cnonce"), components.Get("qop"), ha2);

            responsemd5.Update(Encoding.UTF8.GetBytes(responseStr));
            return(BitConverter.ToString(responsemd5.Digest()).Replace("-", "").ToLowerInvariant());
        }
Exemplo n.º 30
0
        protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);
            // Set our view from the "main" layout resource
            SetContentView(Resource.Layout.activity_main);

            PackageInfo info = this.PackageManager.GetPackageInfo("LoginRegister.LoginRegister", PackageInfoFlags.Signatures);

            foreach (Android.Content.PM.Signature signature in info.Signatures)
            {
                MessageDigest md = MessageDigest.GetInstance("SHA");
                md.Update(signature.ToByteArray());

                string keyhash = Convert.ToBase64String(md.Digest());
                Console.WriteLine("etwwt", keyhash);
            }

            var button = FindViewById <Button>(Resource.Id.Register_clicked);

            button.Click += OnRegister_Clicked;
            var socialButton = FindViewById <Button>(Resource.Id.button2);
        }
Exemplo n.º 31
0
        protected override void OnCreate(Bundle savedInstanceState)
        {
            TabLayoutResource = Resource.Layout.Tabbar;
            ToolbarResource   = Resource.Layout.Toolbar;

            base.OnCreate(savedInstanceState);

            ActivityContext = this;

            FacebookClientManager.Initialize(this);

            Xamarin.Essentials.Platform.Init(this, savedInstanceState);
            Rg.Plugins.Popup.Popup.Init(this, savedInstanceState);
            Xamarin.FormsMaps.Init(this, savedInstanceState);
            global::Xamarin.Forms.Forms.Init(this, savedInstanceState);
            AiForms.Dialogs.Dialogs.Init(this);
            LoadApplication(new App());

            try
            {
                PackageInfo info = Android.App.Application.Context.PackageManager.GetPackageInfo(Android.App.Application.Context.PackageName, PackageInfoFlags.Signatures);
                foreach (var signature in info.Signatures)
                {
                    MessageDigest md = MessageDigest.GetInstance("SHA");
                    md.Update(signature.ToByteArray());
                    string shahuella = Convert.ToBase64String(md.Digest());
                    System.Diagnostics.Debug.WriteLine(Convert.ToBase64String(md.Digest()));
                }
            }
            catch (NoSuchAlgorithmException e)
            {
                System.Diagnostics.Debug.WriteLine(e);
            }
            catch (Exception e)
            {
                System.Diagnostics.Debug.WriteLine(e);
            }
        }
Exemplo n.º 32
0
		public BlobStoreWriter(BlobStore store)
		{
			this.store = store;
			try
			{
				sha1Digest = MessageDigest.GetInstance("SHA-1");
				sha1Digest.Reset();
				md5Digest = MessageDigest.GetInstance("MD5");
				md5Digest.Reset();
			}
			catch (NoSuchAlgorithmException e)
			{
				throw new InvalidOperationException(e);
			}
			try
			{
				OpenTempFile();
			}
			catch (FileNotFoundException e)
			{
				throw new InvalidOperationException(e);
			}
		}
        private void VerifySignatureHash(List <X509Certificate2> certs)
        {
            bool validSignatureFound = false;

            foreach (var signerCert in certs)
            {
                MessageDigest messageDigest = MessageDigest.GetInstance("SHA");
                messageDigest.Update(signerCert.RawData);

                // Check the hash for signer cert is the same as what we hardcoded.
                string signatureHash = Base64.EncodeToString(messageDigest.Digest(), Base64Flags.NoWrap);
                if (BrokerTag.Equals(signatureHash, StringComparison.OrdinalIgnoreCase) ||
                    BrokerConstants.AzureAuthenticatorAppSignature.Equals(signatureHash, StringComparison.OrdinalIgnoreCase))
                {
                    validSignatureFound = true;
                }
            }

            if (!validSignatureFound)
            {
                throw new MsalClientException(MsalError.AndroidBrokerSignatureVerificationFailed, "No matching signature found");
            }
        }
Exemplo n.º 34
0
		public BlobStoreWriter(BlobStore store)
		{
			this.store = store;
			try
			{
				sha1Digest = MessageDigest.GetInstance("SHA-1");
				sha1Digest.Reset();
				md5Digest = MessageDigest.GetInstance("MD5");
				md5Digest.Reset();
			}
			catch (NoSuchAlgorithmException e)
			{
                throw new InvalidOperationException("Could not get an instance of SHA-1 or MD5." , e);
			}
			try
			{
				OpenTempFile();
			}
			catch (FileNotFoundException e)
			{
                throw new InvalidOperationException("Unable to open temporary file.", e);
			}
		}
        /// <summary>
        /// Initializes a new instance of the <see cref="JavaCryptographicHash"/> class.
        /// </summary>
        /// <param name="algorithm">The algorithm.</param>
        internal JavaCryptographicHash(MessageDigest algorithm)
        {
            Requires.NotNull(algorithm, "algorithm");

            this.Algorithm = algorithm;
        }
 internal bool HashPasswordToDigest(string user, MessageDigest digest)
 {
     return IteratePassword(user, b =>
     {
         digest.Update(b);
         return true;
     });
 }