/// <summary>
/// Protects the stub using original project settings replace the current output with the protected stub.
/// </summary>
/// <param name="context">The working context.</param>
/// <param name="fileName">The result file name.</param>
/// <param name="module">The stub module.</param>
/// <param name="snKey">The strong name key.</param>
/// <param name="prot">The packer protection that applies to the stub.</param>
protected void ProtectStub(ConfuserContext context, string fileName, byte[] module, StrongNameKey snKey, Protection prot = null) {
string tmpDir = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
string outDir = Path.Combine(tmpDir, Path.GetRandomFileName());
Directory.CreateDirectory(tmpDir);
for (int i = 0; i < context.OutputModules.Count; i++) {
string path = Path.GetFullPath(Path.Combine(tmpDir, context.OutputPaths[i]));
var dir = Path.GetDirectoryName(path);
if (!Directory.Exists(dir))
Directory.CreateDirectory(dir);
File.WriteAllBytes(path, context.OutputModules[i]);
}
File.WriteAllBytes(Path.Combine(tmpDir, fileName), module);
var proj = new ConfuserProject();
proj.Seed = context.Project.Seed;
foreach (Rule rule in context.Project.Rules)
proj.Rules.Add(rule);
proj.Add(new ProjectModule {
Path = fileName
});
proj.BaseDirectory = tmpDir;
proj.OutputDirectory = outDir;
foreach (var path in context.Project.ProbePaths)
proj.ProbePaths.Add(path);
proj.ProbePaths.Add(context.Project.BaseDirectory);
PluginDiscovery discovery = null;
if (prot != null) {
var rule = new Rule {
Preset = ProtectionPreset.None,
Inherit = true,
Pattern = "true"
};
rule.Add(new SettingItem<Protection> {
Id = prot.Id,
Action = SettingItemAction.Add
});
proj.Rules.Add(rule);
discovery = new PackerDiscovery(prot);
}
try {
ConfuserEngine.Run(new ConfuserParameters {
Logger = new PackerLogger(context.Logger),
PluginDiscovery = discovery,
Marker = new PackerMarker(snKey),
Project = proj,
PackerInitiated = true
}, context.token).Wait();
}
catch (AggregateException ex) {
context.Logger.Error("Failed to protect packer stub.");
throw new ConfuserException(ex);
}
context.OutputModules = new[] { File.ReadAllBytes(Path.Combine(outDir, fileName)) };
context.OutputPaths = new[] { fileName };
}
/// <summary>
/// Initializes a new instance of the <see cref="CircularDependencyException" /> class.
/// </summary>
/// <param name="a">The first protection.</param>
/// <param name="b">The second protection.</param>
internal CircularDependencyException(Protection a, Protection b)
: base(string.Format("The protections '{0}' and '{1}' has a circular dependency between them.", a, b))
{
Debug.Assert(a != null);
Debug.Assert(b != null);
ProtectionA = a;
ProtectionB = b;
}
/// <summary>
/// Initializes a new instance of the <see cref="DependencyGraphEdge" /> class.
/// </summary>
/// <param name="from">The source protection node.</param>
/// <param name="to">The destination protection node.</param>
public DependencyGraphEdge(Protection from, Protection to)
{
From = from;
To = to;
}
public PackerDiscovery(Protection prot)
{
this.prot = prot;
}
/// <summary>
/// Protects the stub using original project settings replace the current output with the protected stub.
/// </summary>
/// <param name="context">The working context.</param>
/// <param name="fileName">The result file name.</param>
/// <param name="module">The stub module.</param>
/// <param name="snKey">The strong name key.</param>
/// <param name="prot">The packer protection that applies to the stub.</param>
protected void ProtectStub(ConfuserContext context, string fileName, byte[] module, StrongNameKey snKey, Protection prot = null)
{
string tmpDir = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
string outDir = Path.Combine(tmpDir, Path.GetRandomFileName());
Directory.CreateDirectory(tmpDir);
File.WriteAllBytes(Path.Combine(tmpDir, fileName), module);
var proj = new ConfuserProject();
proj.Seed = context.Project.Seed;
foreach (Rule rule in context.Project.Rules)
{
proj.Rules.Add(rule);
}
proj.Add(new ProjectModule {
Path = fileName
});
proj.BaseDirectory = tmpDir;
proj.OutputDirectory = outDir;
PluginDiscovery discovery = null;
if (prot != null)
{
var rule = new Rule {
Preset = ProtectionPreset.None,
Inherit = true,
Pattern = "true"
};
rule.Add(new SettingItem <Protection> {
Id = prot.Id,
Action = SettingItemAction.Add
});
proj.Rules.Add(rule);
discovery = new PackerDiscovery(prot);
}
try {
ConfuserEngine.Run(new ConfuserParameters {
Logger = new PackerLogger(context.Logger),
PluginDiscovery = discovery,
Marker = new PackerMarker(snKey),
Project = proj,
PackerInitiated = true
}, context.token).Wait();
}
catch (AggregateException ex) {
context.Logger.Error("Failed to protect packer stub.");
throw new ConfuserException(ex);
}
context.OutputModules = new[] { File.ReadAllBytes(Path.Combine(outDir, fileName)) };
context.OutputPaths = new[] { fileName };
}
public PackerDiscovery(Protection prot)
{
this.prot = prot;
}
/// <summary>
/// Initializes a new instance of the <see cref="DependencyGraphEdge" /> class.
/// </summary>
/// <param name="from">The source protection node.</param>
/// <param name="to">The destination protection node.</param>
public DependencyGraphEdge(Protection from, Protection to)
{
From = from;
To = to;
}
