support restoring from html backup and uri lists directly

Author: jamie-mh

Stratum.Core/Stratum.Core.csproj

@@ -6,6 +6,7 @@
         <LangVersion>13</LangVersion>
     </PropertyGroup>
     <ItemGroup>
+        <PackageReference Include="HtmlAgilityPack" Version="1.11.72" />
         <PackageReference Include="Konscious.Security.Cryptography.Argon2" Version="1.3.1" />
         <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0">
             <PrivateAssets>all</PrivateAssets>

Stratum.Core/src/Converter/HtmlBackupConverter.cs

@@ -0,0 +1,34 @@
+// Copyright (C) 2025 jmh
+// SPDX-License-Identifier: GPL-3.0-only
+
+using System.Text;
+using System.Threading.Tasks;
+using HtmlAgilityPack;
+using Stratum.Core.Backup;
+
+namespace Stratum.Core.Converter
+{
+    public class HtmlBackupConverter : UriListBackupConverter
+    {
+        public HtmlBackupConverter(IIconResolver iconResolver) : base(iconResolver)
+        {
+        }
+
+        public override Task<ConversionResult> ConvertAsync(byte[] data, string password = null)
+        {
+            var html = Encoding.UTF8.GetString(data);
+            var document = new HtmlDocument();
+            document.LoadHtml(html);
+            
+            var builder = new StringBuilder();
+            var nodes = document.DocumentNode.SelectNodes("//code");
+
+            foreach (var node in nodes)
+            {
+                builder.AppendLine(node.InnerText);
+            }
+
+            return Task.FromResult(ConvertText(builder.ToString()));
+        }
+    }
+}

Stratum.Core/src/Converter/UriListBackupConverter.cs

@@ -23,6 +23,11 @@ public UriListBackupConverter(IIconResolver iconResolver) : base(iconResolver)
         public override Task<ConversionResult> ConvertAsync(byte[] data, string password = null)
         {
             var text = Encoding.UTF8.GetString(data);
+            return Task.FromResult(ConvertText(text));
+        }
+
+        protected ConversionResult ConvertText(string text)
+        {
             var lines = text.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
 
             if (!lines.Any(l => l.StartsWith("otpauth")))
@@ -55,9 +60,7 @@ public override Task<ConversionResult> ConvertAsync(byte[] data, string password
             }
 
             var backup = new Backup.Backup { Authenticators = authenticators };
-            var result = new ConversionResult { Failures = failures, Backup = backup };
-
-            return Task.FromResult(result);
+            return new ConversionResult { Failures = failures, Backup = backup };
         }
     }
 }

Stratum.Droid/Assets/about.html

@@ -97,6 +97,11 @@ <h3>ZXing-C++</h3>
     <p>Apache-2.0 License</p>
     <a href="https://github.com/zxing-cpp/zxing-cpp">https://github.com/zxing-cpp/zxing-cpp</a>
 
+    <h3>HtmlAgilityPack</h3>
+    <p>Copyright &copy; ZZZ Projects</p>
+    <p>MIT License</p>
+    <a href="https://github.com/zzzprojects/html-agility-pack">https://github.com/zzzprojects/html-agility-pack</a>
+
     %LICENSE
 </body>
 </html>

Stratum.Droid/Resources/values/strings.xml

@@ -130,7 +130,7 @@
     <string name="backupToFileMessage">Save all your authenticators, categories and icons to an encrypted backup file. This file can be restored within the app.</string>
 
     <string name="backupHtml">Back up to HTML file</string>
-    <string name="backupHtmlMessage">Save your authenticators to an unencrypted HTML document with QR codes. To restore, these codes must be scanned individually. Categories and icons are not saved.</string>
+    <string name="backupHtmlMessage">Save your authenticators to an unencrypted HTML document with QR codes. Categories and icons are not saved.</string>
     <string name="backupHtmlWarning">Backups to HTML files are unencrypted and may leave your secret keys vulnerable.\n\nThis file cannot be restored within the app and does not contain categories and icons. If unsure, opt for encrypted file backup instead.\n\nContinue?</string>
 
     <string name="backupUriList">Back up to URI list file</string>

Stratum.Droid/src/Activity/MainActivity.cs

@@ -1368,6 +1368,7 @@ private async Task RestoreFromUri(Uri uri)
             SetLoading(true);
 
             byte[] data;
+            string displayName;
 
             try
             {
@@ -1377,24 +1378,48 @@ private async Task RestoreFromUri(Uri uri)
                 {
                     throw new IOException("The file is empty");
                 }
+
+                displayName = FileUtil.GetDisplayName(ContentResolver, uri);
             }
             catch (Exception e)
             {
                 _log.Error(e, "Error picking file to restore");
-                ShowSnackbar(Resource.String.filePickError, Snackbar.LengthShort);
                 SetLoading(false);
+                ShowSnackbar(Resource.String.filePickError, Snackbar.LengthShort);
                 return;
             }
 
+            try
+            {
+                if (displayName.EndsWith("." + UriListBackup.FileExtension))
+                {
+                    await ImportFromData(new UriListBackupConverter(_iconResolver), data);
+                }
+                else if (displayName.EndsWith("." + HtmlBackup.FileExtension))
+                {
+                    await ImportFromData(new HtmlBackupConverter(_iconResolver), data);
+                }
+                else
+                {
+                    await RestoreFromData(data);
+                }
+            }
+            finally
+            {
+                SetLoading(false);
+            }
+        }
+
+        private async Task RestoreFromData(byte[] data)
+        {
             var supportedEncryptions = _backupEncryptions.Where(e => e.CanBeDecrypted(data));
 
             if (!supportedEncryptions.Any())
             {
                 ShowSnackbar(Resource.String.invalidFileError, Snackbar.LengthShort);
-                SetLoading(false);
                 return;
             }
-
+            
             try
             {
                 var result = await DecryptAndRestore(data, null);
@@ -1405,10 +1430,6 @@ private async Task RestoreFromUri(Uri uri)
                 _log.Error(e, "Error decrypting file");
                 PromptForRestorePassword(data);
             }
-            finally
-            {
-                SetLoading(false);
-            }
         }
 
         private async Task ImportFromData(BackupConverter converter, byte[] data)

Stratum.Droid/src/Interface/Fragment/AutoBackupSetupBottomSheet.cs

@@ -253,7 +253,7 @@ private void UpdateLocationStatusText()
 
             try
             {
-                dirName = FileUtil.GetDocumentName(Context.ContentResolver, uri);
+                dirName = FileUtil.GetDocumentTreeDisplayName(Context.ContentResolver, uri);
             }
             catch (Exception e)
             {

Stratum.Droid/src/Util/FileUtil.cs

@@ -97,36 +97,50 @@ public static Task WriteFileAsync(Context context, Uri uri, string data)
             });
         }
 
-        public static string GetDocumentName(ContentResolver resolver, Uri uri)
+        private static string GetContentUriDisplayName(ContentResolver resolver, Uri uri)
         {
-            string name = null;
-
-            if (uri.Scheme == "content")
+            ICursor cursor = null;
+            
+            try
             {
-                ICursor cursor = null;
+                cursor = resolver.Query(uri, null, null, null, null);
 
-                try
+                if (cursor != null && cursor.MoveToFirst())
                 {
-                    var documentUri =
-                        DocumentsContract.BuildDocumentUriUsingTree(uri, DocumentsContract.GetTreeDocumentId(uri));
+                    var index = cursor.GetColumnIndex(DocumentsContract.Document.ColumnDisplayName);
+                    return cursor.GetString(index);
+                }
+            }
+            finally
+            {
+                cursor?.Close();
+            }
+
+            return null;
+        }
 
-                    if (documentUri == null)
-                    {
-                        throw new IOException("Cannot get document URI");
-                    }
+        public static string GetDisplayName(ContentResolver resolver, Uri uri)
+        {
+            return uri.Scheme == "content"
+                ? GetContentUriDisplayName(resolver, uri) :
+                uri.LastPathSegment;
+        }
 
-                    cursor = resolver.Query(documentUri, null, null, null, null);
+        public static string GetDocumentTreeDisplayName(ContentResolver resolver, Uri uri)
+        {
+            string name;
 
-                    if (cursor != null && cursor.MoveToFirst())
-                    {
-                        var index = cursor.GetColumnIndex(DocumentsContract.Document.ColumnDisplayName);
-                        name = cursor.GetString(index);
-                    }
-                }
-                finally
+            if (uri.Scheme == "content")
+            {
+                var documentUri =
+                    DocumentsContract.BuildDocumentUriUsingTree(uri, DocumentsContract.GetTreeDocumentId(uri));
+
+                if (documentUri == null)
                 {
-                    cursor?.Close();
+                    throw new IOException("Cannot get document URI");
                 }
+
+                name = GetContentUriDisplayName(resolver, documentUri);
             }
             else
             {

Stratum.Test/Stratum.Test.csproj

@@ -11,7 +11,6 @@
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="HtmlAgilityPack" Version="1.11.72" />
         <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0">
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
@@ -106,5 +105,8 @@
         <None Update="data\ente.encrypted.json">
           <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
         </None>
+        <None Update="data\backup.html">
+          <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+        </None>
     </ItemGroup>
 </Project>

Stratum.Test/data/backup.html

@@ -0,0 +1,82 @@
+<!doctype html>
+<html>
+    <head>
+        <meta charset="utf-8">
+        <title>Stratum Backup</title>
+        <style>
+            body {
+                font-family: sans-serif;
+            }
+        
+            table {
+                width: 100%;
+                border-collapse: collapse;
+            }
+            
+            table th {
+                text-align: left;
+            }
+            
+            table tr:not(:last-of-type) {
+                border-bottom: solid 1px #eee;
+            }
+            
+            table tr:first-of-type {
+                border-color: #000;
+            }
+            
+            table th, table td {
+                padding: 8px;
+            }
+        </style>
+    </head>
+    <body>
+        
+        <table>
+            <tr>
+                <th>Issuer</th>
+                <th>Username</th>
+                <th>OTP Auth URI</th>
+                <th>QR Code</th>
+            </tr>
+            
+            <tr>
+    <td>Long</td>
+    <td>Period</td>
+    <td><code>otpauth://totp/Long%3APeriod?secret=JGRMXBLPPYQIFMRBFQDHNP3MPPYQYNUN&issuer=Long&period=60</code></td>
+    <td><img src="data:image/png;base64,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"></td>
+</tr><tr>
+    <td>Many</td>
+    <td>Digits</td>
+    <td><code>otpauth://totp/Many%3ADigits?secret=WEV2GHDH4EAU7D5SZGCIQOFBNQ35EHBS&issuer=Many&digits=9</code></td>
+    <td><img src="data:image/png;base64,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"></td>
+</tr><tr>
+    <td>Sha</td>
+    <td>256</td>
+    <td><code>otpauth://totp/Sha%3A256?secret=RJNZJM7PAGJUBG32XHQWHFZVLYOMGIUQ&issuer=Sha&algorithm=SHA256</code></td>
+    <td><img src="data:image/png;base64,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"></td>
+</tr><tr>
+    <td>Sha</td>
+    <td>512</td>
+    <td><code>otpauth://totp/Sha%3A512?secret=UW33SR5O4EKTDXNCBBS5FSPUKAYXIWOH&issuer=Sha&algorithm=SHA512</code></td>
+    <td><img src="data:image/png;base64,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"></td>
+</tr><tr>
+    <td>Standard</td>
+    <td>Hotp</td>
+    <td><code>otpauth://hotp/Standard%3AHotp?secret=JOR2VZXMNHACFNLRAOACFFRDRYAOFMLB&issuer=Standard&counter=10</code></td>
+    <td><img src="data:image/png;base64,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"></td>
+</tr><tr>
+    <td>Standard</td>
+    <td>Totp</td>
+    <td><code>otpauth://totp/Standard%3ATotp?secret=54VEGZFJHM3BGDONFERMPUOKNGDJETGM&issuer=Standard</code></td>
+    <td><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAANQAAADUAQAAAADMpTC1AAACC0lEQVR4nO2YS67DMAhF2QH73yU74HEPTpQ36Cx3UKnpJ7GPpQLm50Z/vCp+7BtYRGTNd1VqnN2pKRvTYKZznpcXUz4WOVelfl+Lopiyshrta8wwgxp57CyZi30KM5v3CDMj9L6mbCxWhOf1z8/eZnvJzNm4Lp+2sXEd6a5BxA7GEj7WetZLwiTxcpa62IxTQikoWREMTUwPEyfSN9bWs6jSxrSxqB9ni2f21t3AdNsXiUfLxt4+pizXbOk404jRCp32MaSoIwQ2V2T6mPznKJ/ruLP2rlXvs9FXrjM+q2o1niWRLt81MO1pnQ3NXMdNI5Ou7Klyj/K6YvPK8wZGFU5ssJA1TiZDqxorGRT9Rtx+/T5Lau8W4JGDTH7b2sCUaCRNrEOdHsfHkmocyrESpHQPI8O8in7tqNJP0U/ZmKpi1amPW4rrik0HQ57th1syYevLdw0sGuc9WaeSNBc+Nt+NlZPWBp8qI1PmpubTNG51vHzJwXZfVUBoBJTpKo2Mxpez2h5mCM9H7/02o8FnqCMiEbPNlYttf0iOVZXiHBU+VhRhzE1fU49ew8FyhZDNZfDNeddZzcDQnoK/IVpkoLYx/kvIPR8Gi3X3sbzLPc3+qV1GtidsqR3E6EkKToYE2OB4l5npvyDOM9vV9LMPeZ0JF/6kjLDdTftYbDHcXIAYyanUxT5dP/YF7A8FS4eoIJXHmwAAAABJRU5ErkJggg=="></td>
+</tr><tr>
+    <td>NoIssuer</td>
+    <td>NoIssuer</td>
+    <td><code>otpauth://totp/NoIssuer%3ANoIssuer?secret=KY2QJPMNQLSGSZE2C5F7AYBLBVEEDHFX&issuer=NoIssuer</code></td>
+    <td><img src="data:image/png;base64,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"></td>
+</tr>
+        </table>
+    
+    </body>
+</html>