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wrap DecryptContentKey in try/catch to prevent erroring out #13

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wrap DecryptContentKey in try/catch to prevent erroring out #13

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29 changes: 18 additions & 11 deletions CikExtractor/Program.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -137,17 +137,24 @@ public override int Execute(CommandContext context, Settings settings)

foreach (var pair in license.PackedContentKeys)
{
var contentKey = Crypto.DecryptContentKey(deviceKey, pair.Value);
var filePath = Path.Join(cikFolderPath, $"{pair.Key}.cik");

File.WriteAllBytes(filePath,
pair.Key
.ToByteArray()
.Concat(contentKey)
.ToArray());

var keyNode = packageNode.AddNode($":key: [blue]{pair.Key}[/]");
keyNode.AddNode($"[white bold]Key[/]: [green bold]{Convert.ToHexString(contentKey)}[/]");
try
{
var contentKey = Crypto.DecryptContentKey(deviceKey, pair.Value);
var filePath = Path.Join(cikFolderPath, $"{pair.Key}.cik");

File.WriteAllBytes(filePath,
pair.Key
.ToByteArray()
.Concat(contentKey)
.ToArray());

var keyNode = packageNode.AddNode($":key: [blue]{pair.Key}[/]");
keyNode.AddNode($"[white bold]Key[/]: [green bold]{Convert.ToHexString(contentKey)}[/]");
} catch (Exception ex)
{
var keyNode = packageNode.AddNode($":key: [blue]{pair.Key}[/]");
keyNode.AddNode($"[red bold]Error[/]: [green bold]{ex.Message}[/]");
}
}
}

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