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@@ -1,5 +1,7 @@
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#:property PublishAot=false
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using System.Diagnostics;
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using System.Buffers.Binary;
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using System.IO.Compression;
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using System.Runtime.InteropServices;
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using System.Security.Cryptography;
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using System.Text;
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@@ -12,6 +14,10 @@ return await NativeDiagnostic.Execute(args);
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static class NativeDiagnostic
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{
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const string DockurCommit = "16a5b470cdd601bae8b05b02d748d7edfb36c12e";
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const string CryptexUrl = "https://github.com/acidanthera/CryptexFixup/releases/download/1.0.5/CryptexFixup-1.0.5-RELEASE.zip";
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const string CryptexHash = "25041d94a0fe9a0261caf0ba89b36dfcb21682bf3c697a34bcaddc839576ab30";
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const string OpenCoreTemplateHash = "287328995d4198f1b05166f087d85bf7ef66bedafe150d17ad112ac8de60051d";
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const string UdifChecksumBindingHash = "6109d04619e800c483fdac363d593cd1cd69f34131d2521417334e11d41c8bfa";
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const string OwnerLabel = "org.meeting-assistant.native-diagnostic";
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const long GuestDiskBytes = 64L * 1024 * 1024 * 1024;
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const long ContainerMemoryBytes = 6L * 1024 * 1024 * 1024;
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@@ -42,12 +48,16 @@ static class NativeDiagnostic
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static readonly string DiagnosticDaemon = (OriginalDaemon + "\n")
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.Replace("<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n", "", StringComparison.Ordinal)
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.Replace("\t\t<string>/usr/libexec/recoveryosd</string>", "\t\t<string>/bin/bash</string>\n\t\t<string>/Volumes/installstate/launch.sh</string>", StringComparison.Ordinal);
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// Exact XML framing read from the Apple 13 comparison download, not an assertion
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// about the unretained bytes downloaded by run 4173.
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static readonly string OriginalDaemon13 = ReplaceOnce(OriginalDaemon + "\n", "<string>App</string>", "<string>Interactive</string>");
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static readonly string DiagnosticDaemon13 = ReplaceOnce(DiagnosticDaemon, "<string>App</string>", "<string>Interactive</string>");
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public static async Task<int> Execute(string[] args)
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{
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if (args.Length == 0 || args.Contains("--help"))
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{
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Console.WriteLine("dotnet run --file tools/ci/MacOsNativeDiagnostic.cs -- --run|--cleanup|--validate [--output artifacts/native-macos] [--source existing-dockur-clone]");
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Console.WriteLine("dotnet run --file tools/ci/MacOsNativeDiagnostic.cs -- --run|--cleanup|--validate [--output artifacts/native-macos] [--source existing-dockur-clone] [--cryptex-archive verified-release.zip]");
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return 0;
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}
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var output = Path.GetFullPath(Option(args, "--output") ?? "artifacts/native-macos");
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@@ -55,7 +65,12 @@ static class NativeDiagnostic
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{
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ValidateContracts();
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if (Option(args, "--source") is { } source)
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await PrepareSource(Path.GetFullPath(source), output, "validation", false, CancellationToken.None);
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{
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await PrepareSource(Path.GetFullPath(source), output, "validation", false, Option(args, "--cryptex-archive"), CancellationToken.None);
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await ValidateResourceRetention(output);
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await ValidateRecoveryPatch(output);
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Save(Path.Combine(output, "validation.json"), new { success = true, profile = "kvm-host-ventura-cryptex", helperSha256 = Hash(File.ReadAllBytes(Path.Combine("tools", "ci", "MacOsNativeDiagnostic.cs"))), udifChecksumBindingSha256 = Hash(File.ReadAllBytes(Path.Combine("tools", "ci", "macos-native-udif-checksums.py"))), baselineReadinessNormalized = true, resultNegativeCases = 6, containerNegativeCases = 11, recoveryPositiveCases = 4, recoveryNegativeCases = 12, independentFixtureCrc32Readback = true, resourceSnapshotRetention = true, cryptexArchiveVerified = true, configurationAndStagingContractsVerified = true, templateIsoDownloaded = false, activeLiluRuntimeChecked = false, sourceModified = false, dockerExecuted = false, guestExecuted = false, completedUtc = DateTimeOffset.UtcNow });
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}
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Console.WriteLine("Source patch contracts and diagnostic result validation passed; no Docker or guest execution occurred.");
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return 0;
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}
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@@ -83,7 +98,7 @@ static class NativeDiagnostic
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throw new InvalidOperationException("This diagnostic runs on the existing Linux/x64 runner only.");
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ValidateContracts();
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var sourceCommit = (await Command("git", ["rev-parse", "HEAD"], output, "candidate-commit", deadline.Token)).Output.Trim();
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Save(Path.Combine(output, "run-metadata.json"), new { token, startedUtc = DateTimeOffset.UtcNow, sourceCommit, dockurCommit = DockurCommit, runId = Environment.GetEnvironmentVariable("GITHUB_RUN_ID"), server = Environment.GetEnvironmentVariable("GITHUB_SERVER_URL"), architecture = RuntimeInformation.ProcessArchitecture.ToString(), deadlineMinutes = 40 });
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Save(Path.Combine(output, "run-metadata.json"), new { token, startedUtc = DateTimeOffset.UtcNow, sourceCommit, dockurCommit = DockurCommit, profile = "kvm-host-ventura-cryptex", causalSingleVariableTest = false, kvm = true, cpuModel = "host", recoveryMajor = 13, cryptexVersion = "1.0.5", liluVersion = "1.7.1", runId = Environment.GetEnvironmentVariable("GITHUB_RUN_ID"), server = Environment.GetEnvironmentVariable("GITHUB_SERVER_URL"), architecture = RuntimeInformation.ProcessArchitecture.ToString(), deadlineMinutes = 40 });
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var info = await Command("docker", ["info", "--format", "{{json .}}"], output, "docker-info", deadline.Token);
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using (var document = JsonDocument.Parse(info.Output))
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{
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@@ -102,13 +117,13 @@ static class NativeDiagnostic
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await Command("git", ["-C", source, "checkout", "--detach", DockurCommit], output, "dockur-checkout", deadline.Token);
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var actualCommit = (await Command("git", ["-C", source, "rev-parse", "HEAD"], output, "dockur-commit", deadline.Token)).Output.Trim();
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if (actualCommit != DockurCommit) throw new InvalidOperationException("Dockur source pin mismatch.");
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await PrepareSource(source, output, token, true, deadline.Token);
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await PrepareSource(source, output, token, true, Option(args, "--cryptex-archive"), deadline.Token);
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await Command("docker", ["build", "--platform", "linux/amd64", "--label", OwnerLabel + "=" + token, "--tag", state.ImageTag, source], output, "docker-build", deadline.Token, echo: true);
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var imageInspect = await Command("docker", ["image", "inspect", state.ImageTag], output, "image-inspect", deadline.Token);
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using (var image = JsonDocument.Parse(imageInspect.Output))
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state = state with { ImageId = image.RootElement[0].GetProperty("Id").GetString() };
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Save(statePath, state);
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var create = await Command("docker", ["create", "--name", state.ContainerName, "--label", OwnerLabel + "=" + token, "--memory", "6g", "--memory-swap", "6g", "--cpus", "2", "--shm-size", "512m", "--log-opt", "max-size=8m", "--log-opt", "max-file=1", "--env", "KVM=N", "--env", "NETWORK=slirp", "--env", "DISPLAY=web", "--env", "MANUAL=N", "--env", "VERSION=14", "--env", "RAM_SIZE=4G", "--env", "CPU_CORES=2", "--env", "DISK_SIZE=64G", "--env", "DISK_TYPE=sata", "--env", "ARGUMENTS=-object iothread,id=io2", state.ImageTag], output, "docker-create", deadline.Token);
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var create = await Command("docker", ["create", "--name", state.ContainerName, "--label", OwnerLabel + "=" + token, "--memory", "6g", "--memory-swap", "6g", "--cpus", "2", "--shm-size", "512m", "--log-opt", "max-size=8m", "--log-opt", "max-file=1", "--device", "/dev/kvm:/dev/kvm:rw", "--env", "KVM=Y", "--env", "CPU_MODEL=host", "--env", "NETWORK=slirp", "--env", "DISPLAY=web", "--env", "MANUAL=N", "--env", "VERSION=13", "--env", "RAM_SIZE=4G", "--env", "CPU_CORES=2", "--env", "DISK_SIZE=64G", "--env", "DISK_TYPE=sata", "--env", "ARGUMENTS=-object iothread,id=io2", state.ImageTag], output, "docker-create", deadline.Token);
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var id = create.Output.Trim();
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if (!System.Text.RegularExpressions.Regex.IsMatch(id, "^[0-9a-f]{64}$")) throw new InvalidOperationException("Docker did not return a container identity.");
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state = state with { ContainerId = id };
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@@ -116,7 +131,7 @@ static class NativeDiagnostic
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await Command("docker", ["inspect", id], output, "container-created", deadline.Token);
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AssertContainer(File.ReadAllText(Path.Combine(output, "container-created.stdout.log")), token);
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await Command("docker", ["start", id], output, "docker-start", deadline.Token);
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Console.WriteLine("The owned unprivileged TCG guest is starting. Success requires native macOS 14+/x86_64 and a writable 64-GiB disk; no installer will run.");
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Console.WriteLine("The owned restricted KVM/host-CPU macOS 13 compatibility guest is starting. Success requires native macOS 13+/x86_64 and a writable 64-GiB disk; no installer will run. This is not a single-variable causal test.");
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var recoveryStarted = Stopwatch.StartNew();
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var heartbeat = Stopwatch.StartNew();
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while (true)
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@@ -168,49 +183,223 @@ static class NativeDiagnostic
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static void ValidateContracts()
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{
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XDocument.Parse(DiagnosticDaemon);
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if (Encoding.UTF8.GetByteCount(DiagnosticDaemon) > Encoding.UTF8.GetByteCount(OriginalDaemon + "\n")) throw new InvalidOperationException("Daemon replacement exceeds original file.");
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var good = JsonSerializer.Serialize(new { token = "validation", success = true, osVersion = "14.6.1", architecture = "x86_64", uid = 0, disk = "/dev/disk1", diskBytes = GuestDiskBytes, readOnly = false, systemExit = 0, diskArbitrationExit = 0, recoveryExit = 0, diskListExit = 0 });
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var readiness = File.ReadAllText(Path.Combine("tools", "ci", "macos-native-readiness.sh"));
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var baseline = ReplaceOnce(readiness, "(( ${os_version%%.*} >= 13 ))", "(( ${os_version%%.*} >= 14 ))");
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if (Hash(Encoding.UTF8.GetBytes(baseline)) != "4d428f594dac14eff64ed87b172c81ecf85ac91da8c5460cd6ec4b1d310800c3")
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throw new InvalidOperationException("Compatibility readiness may change only the baseline's macOS minimum to 13; identity, services, disk and limits must remain identical.");
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if (Hash(File.ReadAllBytes(Path.Combine("tools", "ci", "macos-native-bootstrap.sh"))) != "94f069e116fdc7685a4d233cab6fa50df9f39274386bb82157674061e74fadb5")
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throw new InvalidOperationException("Compatibility profile must preserve the baseline Apple recoveryosd wrapper.");
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if (Hash(Encoding.UTF8.GetBytes(OriginalDaemon13)) != "af9d7f6c1948079bd4384d27b6882678d6fb4e338fcf6a8be8f84fceef174ad6") throw new InvalidOperationException("macOS 13 allowlist bytes differ from the independently read comparison plist.");
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foreach (var variant in new[] { (OriginalDaemon + "\n", DiagnosticDaemon, "App"), (OriginalDaemon13, DiagnosticDaemon13, "Interactive") })
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{
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ValidateDaemon(variant.Item1, variant.Item3, false);
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ValidateDaemon(variant.Item2, variant.Item3, true);
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if (Encoding.UTF8.GetByteCount(variant.Item2) > Encoding.UTF8.GetByteCount(variant.Item1)) throw new InvalidOperationException("Daemon replacement exceeds original file.");
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}
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var good = JsonSerializer.Serialize(new { token = "validation", success = true, osVersion = "13.6.1", architecture = "x86_64", uid = 0, disk = "/dev/disk1", diskBytes = GuestDiskBytes, readOnly = false, systemExit = 0, diskArbitrationExit = 0, recoveryExit = 0, diskListExit = 0 });
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ValidateResult(good, "validation");
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foreach (var invalid in new[] { good.Replace("14.6.1", "13.6.1"), good.Replace("x86_64", "arm64"), good.Replace("\"readOnly\":false", "\"readOnly\":true"), good.Replace("\"success\":true", "\"success\":false"), good.Replace("68719476736", "17179869184"), good.Replace("validation", "stale") })
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foreach (var invalid in new[] { good.Replace("13.6.1", "12.6.1"), good.Replace("x86_64", "arm64"), good.Replace("\"readOnly\":false", "\"readOnly\":true"), good.Replace("\"success\":true", "\"success\":false"), good.Replace("68719476736", "17179869184"), good.Replace("validation", "stale") })
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{
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try { ValidateResult(invalid, "validation"); } catch (InvalidOperationException) { continue; }
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throw new InvalidOperationException("Diagnostic validator accepted an invalid/stale result.");
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}
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var boundary = """
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[{"Config":{"Labels":{"org.meeting-assistant.native-diagnostic":"validation"},"Env":["KVM=Y","CPU_MODEL=host","VERSION=13"]},"HostConfig":{"Privileged":false,"NetworkMode":"default","Memory":6442450944,"MemorySwap":6442450944,"NanoCpus":2000000000,"ShmSize":536870912,"CapAdd":null,"DeviceRequests":null,"Binds":null,"PortBindings":{},"DeviceCgroupRules":null,"Tmpfs":null,"Devices":[{"PathOnHost":"/dev/kvm","PathInContainer":"/dev/kvm","CgroupPermissions":"rw"}]},"Mounts":[{"Type":"volume","Destination":"/storage","RW":true}]}]
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""";
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AssertContainer(boundary, "validation");
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foreach (var invalid in new[] { boundary.Replace("\"Privileged\":false", "\"Privileged\":true"), boundary.Replace("\"CgroupPermissions\":\"rw\"", "\"CgroupPermissions\":\"rwm\""), boundary.Replace("/dev/kvm", "/dev/other"), boundary.Replace("KVM=Y", "KVM=N"), boundary.Replace("CPU_MODEL=host", "CPU_MODEL=Skylake-Client-v4"), boundary.Replace("VERSION=13", "VERSION=14"), boundary.Replace("6442450944", "8589934592"), boundary.Replace("\"NetworkMode\":\"default\"", "\"NetworkMode\":\"host\""), boundary.Replace("\"CapAdd\":null", "\"CapAdd\":[\"NET_ADMIN\"]"), boundary.Replace("\"Type\":\"volume\"", "\"Type\":\"bind\""), boundary.Replace("/storage", "/host") })
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{
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try { AssertContainer(invalid, "validation"); } catch (InvalidOperationException) { continue; }
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throw new InvalidOperationException("Diagnostic validator accepted an excessive/wrong-profile container boundary.");
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}
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}
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static async Task PrepareSource(string source, string output, string token, bool writeSource, CancellationToken cancellation)
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static async Task PrepareSource(string source, string output, string token, bool writeSource, string? cryptexArchive, CancellationToken cancellation)
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{
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Directory.CreateDirectory(output);
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var patchPath = Path.Combine(source, "src/install/recovery/patch.py");
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var originalPatch = File.ReadAllText(patchPath);
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if (Hash(Encoding.UTF8.GetBytes(originalPatch)) != "84f13db88c02edbf5ce21a39571fe58f12bebf5b0886c2d012f16ddbaed45323") throw new InvalidOperationException("Pinned Recovery patcher hash mismatch.");
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var patch = ReplaceOnce(originalPatch, OriginalBootstrap, MountOnlyBootstrap);
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var oldConstants = "RECOVERY_ORIGINAL = b\"/usr/libexec/recoveryosd\"\nRECOVERY_REPLACEMENT = b\"/private/etc/rc.cdrom.sh\"";
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var daemon = OriginalDaemon + "\n";
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var constants = "RECOVERY_ORIGINAL = b'''" + daemon + "'''\nRECOVERY_REPLACEMENT = b'''" + DiagnosticDaemon + "'''.ljust(len(RECOVERY_ORIGINAL), b\" \")";
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patch = ReplaceOnce(patch, oldConstants, constants);
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var patch = PrepareRecoveryPatch(originalPatch);
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var checksumBinding = File.ReadAllText(Path.Combine("tools", "ci", "macos-native-udif-checksums.py"));
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if (Hash(Encoding.UTF8.GetBytes(checksumBinding)) != UdifChecksumBindingHash) throw new InvalidOperationException("Recovery UDIF checksum binding hash mismatch.");
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File.WriteAllText(Path.Combine(output, "udif_checksums.py"), checksumBinding, new UTF8Encoding(false));
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var dockerPath = Path.Combine(source, "Dockerfile");
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if (Hash(File.ReadAllBytes(dockerPath)) != "a0e804235967400eb70e755d63eff8a33a7761922ddd6e9723faa8e828fd8aa3") throw new InvalidOperationException("Pinned Dockerfile hash mismatch.");
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// The existing runner's BuildKit cannot checksum dangling manpage links during COPY /.
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// This pinned filesystem image has an empty Config; FROM preserves the same runtime defaults.
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var dockerfile = ReplaceOnce(File.ReadAllText(dockerPath), "FROM scratch AS base\nCOPY --from=qemux/qemu:7.50 --exclude=usr/bin/qemu-system-x86_64 / /\n", "FROM qemux/qemu:7.50@sha256:e7f6fda52503a546fd649670ba46e4bc23dc6dcef275bc3fac48877fbbc430df AS base\n");
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dockerfile = ReplaceAllExact(dockerfile, "--from=qemux/qemu-macos:latest ", "--from=qemux/qemu-macos:latest@sha256:af64297171228f27d5f616249e18f6ad5e2fbc79c1cc517252521e8bcd8eadaa ", 2);
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dockerfile = ReplaceOnce(dockerfile, "ADD $REPO_KVM_OPENCORE/releases/download/v$VERSION_KVM_OPENCORE/LongQT-OpenCore-v$VERSION_KVM_OPENCORE.iso /opencore.iso", "ADD --checksum=sha256:" + OpenCoreTemplateHash + " $REPO_KVM_OPENCORE/releases/download/v$VERSION_KVM_OPENCORE/LongQT-OpenCore-v$VERSION_KVM_OPENCORE.iso /opencore.iso");
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var compatibility = await PrepareCompatibility(source, output, cryptexArchive, cancellation);
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var entryPath = Path.Combine(source, "src/entry.sh");
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var entry = ReplaceOnce(File.ReadAllText(entryPath), "set -Eeuo pipefail\n", "set -Eeuo pipefail\n\n# Diagnostic budget: inspect existing Docker storage before Recovery download/boot.\ndf -Pk /storage\nfree_kib=$(df -Pk /storage | awk 'NR==2 {print $4}')\n[[ \"$free_kib\" =~ ^[0-9]+$ ]] && (( free_kib >= 8 * 1024 * 1024 )) || { echo 'Existing Docker storage has less than the 8-GiB diagnostic budget.' >&2; exit 1; }\n");
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entry = ReplaceOnce(entry, ". init.sh # Initialize system\n", ". init.sh # Initialize system\n# Fail before Apple downloads if the existing daemon cannot retain this profile.\nenabled \"$KVM\" && [[ \"$CPU_MODEL\" == host && \"$VERSION\" == 13 ]] && grep -Eq '^vendor_id[[:space:]]*:[[:space:]]*GenuineIntel$' /proc/cpuinfo || { error 'Compatibility probe requires existing Intel KVM and the exact host/13 profile.'; exit 1; }\n");
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entry = ReplaceOnce(entry, "trap - ERR\n", "[[ \"$KVM_OPTS\" == *'accel=kvm'* || \"$KVM_OPTS\" == *'-accel kvm'* ]] && [[ \"$KVM_OPTS\" != *tcg* && \"$CPU_MODEL\" == host ]] || { error 'Compatibility profile refuses a TCG/CPU fallback.'; exit 1; }\ninfo '[compatibility-profile] accelerator=kvm cpu=host recovery=13; actual guest gates still pending'\n\ntrap - ERR\n");
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var hookPath = Path.Combine("tools", "ci", "macos-native-readiness.sh");
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var hook = ReplaceOnce(File.ReadAllText(hookPath), "@@PROOF_TOKEN@@", token);
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foreach (var pair in new[] { ("recovery-patch.py", patch), ("Dockerfile.patched", dockerfile), ("container-entry.sh", entry), ("guest-launch.sh", hook), ("recoveryosd-original.plist", daemon), ("recoveryosd-diagnostic.plist", DiagnosticDaemon), ("early-bootstrap.sh", MountOnlyBootstrap) })
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var wrapper = File.ReadAllText(Path.Combine("tools", "ci", "macos-native-bootstrap.sh"));
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var imagePath = Path.Combine(source, "src", "image.sh");
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var originalImage = File.ReadAllText(imagePath);
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if (Hash(Encoding.UTF8.GetBytes(originalImage)) != "c08bf9436fb8b72ea82fdf0e677641ab2fc42a0a59e2cf0309c00df519884c5c") throw new InvalidOperationException("Pinned Recovery staging script hash mismatch.");
|
|
|
|
|
var image = ReplaceOnce(originalImage, " if ! cp -f \"$IMAGE_TOOLS/recovery/launch.sh\" \"$script\"; then\n", " if ! cp -f \"$IMAGE_TOOLS/recovery/launch.sh\" \"$script\" ||\n ! cp -f \"$IMAGE_TOOLS/recovery/readiness.sh\" \"${script%/*}/readiness.sh\"; then\n");
|
|
|
|
|
image = ReplaceOnce(image, " if ! cmp -s \"$IMAGE_TOOLS/recovery/launch.sh\" \"$script\" ||\n", " if ! cmp -s \"$IMAGE_TOOLS/recovery/launch.sh\" \"$script\" ||\n ! cmp -s \"$IMAGE_TOOLS/recovery/readiness.sh\" \"$state/readiness.sh\" ||\n");
|
|
|
|
|
image = ReplaceOnce(image, " if ! result=$(python3 \"$IMAGE_TOOLS/recovery/patch.py\" \"$image\"); then\n", " info \"[recovery-original] bytes=$(stat -c%s -- \"$image\") sha256=$(sha256sum \"$image\" | awk '{print $1}')\"\n if ! result=$(python3 \"$IMAGE_TOOLS/recovery/patch.py\" \"$image\"); then\n");
|
|
|
|
|
foreach (var pair in new[] { ("recovery-patch.py", patch), ("Dockerfile.patched", dockerfile), ("container-entry.sh", entry), ("guest-launch.sh", wrapper), ("guest-readiness.sh", hook), ("image.sh.patched", image), ("recoveryosd-original.plist", daemon), ("recoveryosd-diagnostic.plist", DiagnosticDaemon), ("recoveryosd-13-original.plist", OriginalDaemon13), ("recoveryosd-13-diagnostic.plist", DiagnosticDaemon13), ("early-bootstrap.sh", MountOnlyBootstrap), ("boot.sh.patched", compatibility.Boot), ("opencore-config.plist", compatibility.Config) })
|
|
|
|
|
File.WriteAllText(Path.Combine(output, pair.Item1), pair.Item2, new UTF8Encoding(false));
|
|
|
|
|
Save(Path.Combine(output, "source-hashes.json"), Directory.GetFiles(output).Where(path => Path.GetFileName(path) is "recovery-patch.py" or "Dockerfile.patched" or "container-entry.sh" or "guest-launch.sh" or "recoveryosd-original.plist" or "recoveryosd-diagnostic.plist" or "early-bootstrap.sh").ToDictionary(path => Path.GetFileName(path)!, path => Hash(File.ReadAllBytes(path))));
|
|
|
|
|
Save(Path.Combine(output, "source-hashes.json"), Directory.GetFiles(output).Where(path => Path.GetFileName(path) is "recovery-patch.py" or "udif_checksums.py" or "Dockerfile.patched" or "container-entry.sh" or "guest-launch.sh" or "guest-readiness.sh" or "image.sh.patched" or "recoveryosd-original.plist" or "recoveryosd-diagnostic.plist" or "recoveryosd-13-original.plist" or "recoveryosd-13-diagnostic.plist" or "early-bootstrap.sh" or "boot.sh.patched" or "opencore-config.plist" or "compatibility-boot-assets.json").ToDictionary(path => Path.GetFileName(path)!, path => Hash(File.ReadAllBytes(path))));
|
|
|
|
|
await Command("bash", ["-n", Path.Combine(output, "guest-launch.sh")], output, "guest-hook-syntax", cancellation);
|
|
|
|
|
await Command("bash", ["-n", Path.Combine(output, "guest-readiness.sh")], output, "guest-readiness-syntax", cancellation);
|
|
|
|
|
await Command("bash", ["-n", Path.Combine(output, "image.sh.patched")], output, "guest-staging-syntax", cancellation);
|
|
|
|
|
await Command("bash", ["-n", Path.Combine(output, "container-entry.sh")], output, "entry-syntax", cancellation);
|
|
|
|
|
await Command("bash", ["-n", Path.Combine(output, "boot.sh.patched")], output, "boot-staging-syntax", cancellation);
|
|
|
|
|
if (!writeSource) return;
|
|
|
|
|
File.WriteAllText(patchPath, patch, new UTF8Encoding(false));
|
|
|
|
|
File.WriteAllText(Path.Combine(source, "src/install/recovery/udif_checksums.py"), checksumBinding, new UTF8Encoding(false));
|
|
|
|
|
File.WriteAllText(dockerPath, dockerfile, new UTF8Encoding(false));
|
|
|
|
|
File.WriteAllText(entryPath, entry, new UTF8Encoding(false));
|
|
|
|
|
File.WriteAllText(Path.Combine(source, "src/install/recovery/launch.sh"), hook, new UTF8Encoding(false));
|
|
|
|
|
File.WriteAllText(imagePath, image, new UTF8Encoding(false));
|
|
|
|
|
File.WriteAllText(Path.Combine(source, "src/install/recovery/launch.sh"), wrapper, new UTF8Encoding(false));
|
|
|
|
|
File.WriteAllText(Path.Combine(source, "src/install/recovery/readiness.sh"), hook, new UTF8Encoding(false));
|
|
|
|
|
File.WriteAllText(Path.Combine(source, "src/boot.sh"), compatibility.Boot, new UTF8Encoding(false));
|
|
|
|
|
File.WriteAllText(Path.Combine(source, "assets/config.plist"), compatibility.Config, new UTF8Encoding(false));
|
|
|
|
|
var target = Path.Combine(source, "assets", "native-compatibility");
|
|
|
|
|
if (Directory.Exists(target)) throw new InvalidOperationException("Refusing an existing compatibility asset overlay.");
|
|
|
|
|
foreach (var file in Directory.GetFiles(compatibility.Assets, "*", SearchOption.AllDirectories))
|
|
|
|
|
{
|
|
|
|
|
var destination = Path.Combine(target, Path.GetRelativePath(compatibility.Assets, file));
|
|
|
|
|
Directory.CreateDirectory(Path.GetDirectoryName(destination)!);
|
|
|
|
|
File.Copy(file, destination, false);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void ValidateDaemon(string xml, string processType, bool patched)
|
|
|
|
|
{
|
|
|
|
|
var pairs = XDocument.Parse(xml).Root!.Element("dict")!.Elements().ToArray();
|
|
|
|
|
if (pairs.Length != 10 || !pairs.Where((_, index) => index % 2 == 0).Select(element => element.Value).SequenceEqual(new[] { "Label", "OnDemand", "ProcessType", "EnablePressuredExit", "ProgramArguments" })) throw new InvalidOperationException("Recovery daemon fields changed.");
|
|
|
|
|
if (pairs[1].Value != "com.apple.recoveryosd" || pairs[3].Name != "false" || pairs[5].Value != processType || pairs[7].Name != "false" || pairs[9].Name != "array" || !pairs[9].Elements().Select(element => element.Value).SequenceEqual(patched ? new[] { "/bin/bash", "/Volumes/installstate/launch.sh" } : new[] { "/usr/libexec/recoveryosd" })) throw new InvalidOperationException("Recovery daemon identity/arguments changed.");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static string PrepareRecoveryPatch(string original)
|
|
|
|
|
{
|
|
|
|
|
var patch = ReplaceOnce(original, OriginalBootstrap, MountOnlyBootstrap);
|
|
|
|
|
patch = ReplaceOnce(patch, "import zlib\n", "import zlib\nfrom udif_checksums import ChecksumPlan\n");
|
|
|
|
|
var constants = "RECOVERY_13_ORIGINAL = b'''" + OriginalDaemon13 + "'''\nRECOVERY_13_REPLACEMENT = b'''" + DiagnosticDaemon13 + "'''.ljust(len(RECOVERY_13_ORIGINAL), b\" \")\nRECOVERY_14_ORIGINAL = b'''" + OriginalDaemon + "\n'''\nRECOVERY_14_REPLACEMENT = b'''" + DiagnosticDaemon + "'''.ljust(len(RECOVERY_14_ORIGINAL), b\" \")\nRECOVERY_LABEL = b'<string>com.apple.recoveryosd</string>'";
|
|
|
|
|
patch = ReplaceOnce(patch, "RECOVERY_ORIGINAL = b\"/usr/libexec/recoveryosd\"\nRECOVERY_REPLACEMENT = b\"/private/etc/rc.cdrom.sh\"", constants);
|
|
|
|
|
patch = ReplaceOnce(patch, " if len(RECOVERY_REPLACEMENT) != len(RECOVERY_ORIGINAL):\n raise RuntimeError(\"recoveryosd launch-path replacement length mismatch\")", " if len(RECOVERY_13_REPLACEMENT) != len(RECOVERY_13_ORIGINAL) or len(RECOVERY_14_REPLACEMENT) != len(RECOVERY_14_ORIGINAL):\n raise RuntimeError(\"recoveryosd launch-path replacement length mismatch\")");
|
|
|
|
|
patch = ReplaceOnce(patch, " (\"recoveryosd launch path\", RECOVERY_ORIGINAL, RECOVERY_REPLACEMENT),", " (\"recoveryosd macOS 13 launch path\", RECOVERY_13_ORIGINAL, RECOVERY_13_REPLACEMENT),\n (\"recoveryosd macOS 14 launch path\", RECOVERY_14_ORIGINAL, RECOVERY_14_REPLACEMENT),");
|
|
|
|
|
patch = ReplaceOnce(patch, " chunks = {}\n", " chunks = {}\n recovery_label_count = 0\n");
|
|
|
|
|
patch = ReplaceOnce(patch, " plist = plistlib.loads(image.read(xml_length))\n", " plist = plistlib.loads(image.read(xml_length))\n checksums = ChecksumPlan(image, koly, plist, xml_offset, xml_length, size)\n");
|
|
|
|
|
patch = ReplaceOnce(patch, " key = (blkx_index, run_index)\n", " recovery_label_count += decoded.count(RECOVERY_LABEL)\n key = (blkx_index, run_index)\n");
|
|
|
|
|
var variantValidation = """
|
|
|
|
|
if len(matches[patches[0][0]]) != 1:
|
|
|
|
|
raise RuntimeError("Expected exactly one rc.cdrom.sh bootstrap")
|
|
|
|
|
variants = [item for item in patches[1:] if matches[item[0]]]
|
|
|
|
|
if recovery_label_count != 1 or len(variants) != 1 or len(matches[variants[0][0]]) != 1:
|
|
|
|
|
raise RuntimeError("Expected exactly one known recoveryosd plist and launch path")
|
|
|
|
|
patches = (patches[0], variants[0])
|
|
|
|
|
print("[recovery-daemon] " + variants[0][0])
|
|
|
|
|
""";
|
|
|
|
|
patch = ReplaceOnce(patch, " for name, _, _ in patches:\n count = len(matches[name])\n if count != 1:\n raise RuntimeError(f\"Expected exactly one {name}, found {count}\")", IndentPython(variantValidation, 8));
|
|
|
|
|
// Plan all recompressed chunks before the first image write. A later
|
|
|
|
|
// compression failure must not leave an earlier chunk patched.
|
|
|
|
|
patch = ReplaceOnce(patch, " for key, chunk in chunks.items():\n patched = bytearray", " planned = []\n for key, chunk in chunks.items():\n patched = bytearray");
|
|
|
|
|
patch = ReplaceOnce(patch, " image.seek(chunk[\"physical_offset\"])\n image.write(stored)", " planned.append((chunk[\"physical_offset\"], stored))\n\n checksum_xml, checksum_koly = checksums.prepare(planned)\n for physical_offset, stored in planned:\n image.seek(physical_offset)\n image.write(stored)\n image.seek(xml_offset)\n image.write(checksum_xml)\n image.seek(size - 512)\n image.write(checksum_koly)");
|
|
|
|
|
patch = ReplaceOnce(patch, " image.flush()\n", " image.flush()\n checksums.verify()\n");
|
|
|
|
|
return patch;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static string IndentPython(string text, int spaces)
|
|
|
|
|
{
|
|
|
|
|
var lines = text.Split('\n');
|
|
|
|
|
var common = lines.Where(line => line.Length > 0).Min(line => line.TakeWhile(character => character == ' ').Count());
|
|
|
|
|
return string.Join("\n", lines.Select(line => new string(' ', spaces) + (line.Length > 0 ? line[common..] : "")));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static async Task<(string Boot, string Config, string Assets)> PrepareCompatibility(string source, string output, string? archivePath, CancellationToken cancellation)
|
|
|
|
|
{
|
|
|
|
|
var boot = File.ReadAllText(Path.Combine(source, "src", "boot.sh"));
|
|
|
|
|
var config = File.ReadAllText(Path.Combine(source, "assets", "config.plist"));
|
|
|
|
|
if (Hash(Encoding.UTF8.GetBytes(boot)) != "82b56525707a8f586e040f56108b5034c02e7fecfea071f1857e596cba10cbed" || Hash(Encoding.UTF8.GetBytes(config)) != "3b0ec58b693cfa0fadf3e3f952486e87af8c27d504f9545d1e90ae2dc3777096") throw new InvalidOperationException("Pinned OpenCore staging/config hashes mismatch.");
|
|
|
|
|
byte[] bytes;
|
|
|
|
|
if (archivePath is not null) bytes = await File.ReadAllBytesAsync(archivePath, cancellation);
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
using var client = new HttpClient { Timeout = TimeSpan.FromSeconds(30), MaxResponseContentBufferSize = 2 * 1024 * 1024 };
|
|
|
|
|
bytes = await client.GetByteArrayAsync(CryptexUrl, cancellation);
|
|
|
|
|
}
|
|
|
|
|
if (bytes.Length != 69703 || Hash(bytes) != CryptexHash) throw new InvalidOperationException("Official CryptexFixup release size/hash mismatch.");
|
|
|
|
|
File.WriteAllBytes(Path.Combine(output, "CryptexFixup-1.0.5-RELEASE.zip"), bytes);
|
|
|
|
|
var assets = Path.Combine(output, "compatibility-assets");
|
|
|
|
|
if (Directory.Exists(assets)) throw new InvalidOperationException("Compatibility validation requires a fresh output directory.");
|
|
|
|
|
Directory.CreateDirectory(assets);
|
|
|
|
|
using var archive = new ZipArchive(new MemoryStream(bytes), ZipArchiveMode.Read);
|
|
|
|
|
var required = new[] { "CryptexFixup.kext/Contents/Info.plist", "CryptexFixup.kext/Contents/MacOS/CryptexFixup" };
|
|
|
|
|
var entries = archive.Entries.Where(entry => entry.FullName.StartsWith("CryptexFixup.kext/", StringComparison.Ordinal) && !entry.FullName.EndsWith('/')).ToArray();
|
|
|
|
|
if (entries.Length != 2 || required.Any(name => entries.Count(entry => entry.FullName == name) != 1)) throw new InvalidOperationException("Cryptex bundle has an unexpected file layout.");
|
|
|
|
|
foreach (var entry in entries)
|
|
|
|
|
{
|
|
|
|
|
if (entry.Length <= 0 || entry.Length > 1024 * 1024) throw new InvalidOperationException("Cryptex bundle file exceeded the staging bound.");
|
|
|
|
|
var destination = Path.Combine(assets, entry.FullName);
|
|
|
|
|
Directory.CreateDirectory(Path.GetDirectoryName(destination)!);
|
|
|
|
|
entry.ExtractToFile(destination, false);
|
|
|
|
|
}
|
|
|
|
|
var info = XDocument.Load(Path.Combine(assets, required[0])).Root!.Element("dict")!;
|
|
|
|
|
if (PlistValue(info, "CFBundleIdentifier").Value != "com.khronokernel.CryptexFixup" || PlistValue(info, "CFBundleVersion").Value != "1.0.5" || PlistValue(info, "CFBundleExecutable").Value != "CryptexFixup" || PlistValue(PlistValue(info, "OSBundleLibraries"), "as.vit9696.Lilu").Value != "1.4.7") throw new InvalidOperationException("Cryptex bundle identity/version/Lilu dependency mismatch.");
|
|
|
|
|
var fileHashes = required.ToDictionary(name => name, name => Hash(File.ReadAllBytes(Path.Combine(assets, name))));
|
|
|
|
|
File.WriteAllText(Path.Combine(assets, "SHA256SUMS"), string.Concat(fileHashes.Select(pair => pair.Value + " " + pair.Key + "\n")), new UTF8Encoding(false));
|
|
|
|
|
Save(Path.Combine(output, "compatibility-boot-assets.json"), new { cryptexUrl = CryptexUrl, cryptexSha256 = CryptexHash, cryptexBytes = bytes.Length, cryptexFiles = fileHashes, templateUrl = "https://github.com/LongQT-sea/OpenCore-ISO/releases/download/v0.7/LongQT-OpenCore-v0.7.iso", templateSha256 = OpenCoreTemplateHash, templateBytes = 15884288, liluVersion = "1.7.1", liluBinarySha256 = "0c016d93cfe40c7fa3965813175c1b991a76f3d295efd5be66ae712b4a3ffb52", liluBinaryBytes = 526984, liluInfoSha256 = "fc885f3319f326e3af60e7965a5216b671772d39d40993ec695758bb43d6ea3a", causalSingleVariableTest = false });
|
|
|
|
|
var document = XDocument.Parse(config, LoadOptions.PreserveWhitespace);
|
|
|
|
|
var add = PlistValue(PlistValue(document.Root!.Element("dict")!, "Kernel"), "Add");
|
|
|
|
|
var expected = new[] { "Lilu.kext", "VMHide.kext", "VirtualSMC.kext", "WhateverGreen.kext", "VoodooPS2Controller.kext", "VoodooPS2Controller.kext/Contents/PlugIns/VoodooPS2Keyboard.kext", "AppleMCEReporterDisabler.kext" };
|
|
|
|
|
if (!add.Elements("dict").Select(dict => PlistValue(dict, "BundlePath").Value).SequenceEqual(expected) || add.Elements("dict").Any(dict => PlistValue(dict, "Enabled").Name != "true")) throw new InvalidOperationException("Pinned Kernel.Add order/enabled contract mismatch.");
|
|
|
|
|
var cryptex = XElement.Parse("<dict><key>Arch</key><string>x86_64</string><key>BundlePath</key><string>CryptexFixup.kext</string><key>Comment</key><string>Official CryptexFixup 1.0.5; owned compatibility guest only</string><key>Enabled</key><true/><key>ExecutablePath</key><string>Contents/MacOS/CryptexFixup</string><key>MaxKernel</key><string></string><key>MinKernel</key><string>22.0.0</string><key>PlistPath</key><string>Contents/Info.plist</string></dict>");
|
|
|
|
|
add.Elements("dict").First().AddAfterSelf(cryptex);
|
|
|
|
|
var bootArguments = PlistValue(PlistValue(PlistValue(PlistValue(document.Root.Element("dict")!, "NVRAM"), "Add"), "7C436110-AB2A-4BBB-A880-FE41995C9F82"), "boot-args").Value.Split(' ', StringSplitOptions.RemoveEmptyEntries);
|
|
|
|
|
if (bootArguments.Intersect(new[] { "-cryptoff", "-liluoff", "-crypt_allow_hash_validation", "-crypt_force_avx", "-cryptbeta", "-lilubetaall" }).Any()) throw new InvalidOperationException("Unexpected Cryptex/Lilu disabling or forcing boot argument.");
|
|
|
|
|
boot = ReplaceOnce(boot, " cp -a \"$template/OC/Resources\" \"$EFI_DIR/OC/\"\n", " cp -a \"$template/OC/Resources\" \"$EFI_DIR/OC/\"\n" + CompatibilityStaging + "\n");
|
|
|
|
|
boot = ReplaceOnce(boot, " PLIST=\"/assets/config.plist\"\n", " [ ! -e /custom.plist ] || { error 'Compatibility profile refuses an unverified custom OpenCore config!'; exit 12; }\n PLIST=\"/assets/config.plist\"\n");
|
|
|
|
|
boot = ReplaceOnce(boot, " checkOpenCoreConfig\n addVmHideKext\n", " checkOpenCoreConfig\n" + CompatibilityConfigCheck + "\n addVmHideKext\n");
|
|
|
|
|
boot = ReplaceOnce(boot, " if [ -s \"$target\" ] && [ \"$previous\" = \"$current\" ]; then\n IMG=\"$target\"\n return 0\n fi\n", " # This owned compatibility probe always rebuilds; never trust a cached boot.img.\n");
|
|
|
|
|
boot = ReplaceOnce(boot, " echo \"VMHIDE=$vmhide\"\n", " echo \"VMHIDE=$vmhide\"\n echo \"COMPATIBILITY=kvm-host-ventura-cryptex\"\n sha256sum /assets/native-compatibility/SHA256SUMS\n");
|
|
|
|
|
return (boot, document.ToString(), assets);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static XElement PlistValue(XElement dictionary, string key)
|
|
|
|
|
{
|
|
|
|
|
var keys = dictionary.Elements("key").Where(element => element.Value == key).ToArray();
|
|
|
|
|
if (keys.Length != 1 || keys[0].ElementsAfterSelf().FirstOrDefault() is not { } value) throw new InvalidOperationException("Missing/duplicate plist key: " + key);
|
|
|
|
|
return value;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const string CompatibilityStaging = """
|
|
|
|
|
# Only the freshly extracted, owned guest EFI is changed; never the host.
|
|
|
|
|
local lilu="$EFI_DIR/OC/Kexts/Lilu.kext/Contents"
|
|
|
|
|
printf '%s %s\n' \
|
|
|
|
|
fc885f3319f326e3af60e7965a5216b671772d39d40993ec695758bb43d6ea3a "$lilu/Info.plist" \
|
|
|
|
|
0c016d93cfe40c7fa3965813175c1b991a76f3d295efd5be66ae712b4a3ffb52 "$lilu/MacOS/Lilu" | sha256sum -c - || { error "Pinned active Lilu files mismatch!"; exit 12; }
|
|
|
|
|
[ "$(xmlstarlet sel -T -t -v '/plist/dict/key[.="CFBundleVersion"]/following-sibling::string[1]' "$lilu/Info.plist")" = 1.7.1 ] || { error "Active Lilu version mismatch!"; exit 12; }
|
|
|
|
|
[ ! -e "$EFI_DIR/OC/Kexts/CryptexFixup.kext" ] || { error "Unexpected pre-existing Cryptex kext!"; exit 12; }
|
|
|
|
|
(cd /assets/native-compatibility && sha256sum -c SHA256SUMS) || { error "Pinned Cryptex staging files mismatch!"; exit 12; }
|
|
|
|
|
cp -a /assets/native-compatibility/CryptexFixup.kext "$EFI_DIR/OC/Kexts/"
|
|
|
|
|
(cd "$EFI_DIR/OC/Kexts" && sha256sum -c /assets/native-compatibility/SHA256SUMS) || { error "Active Cryptex copy mismatch!"; exit 12; }
|
|
|
|
|
info "[compatibility-boot] Lilu=1.7.1 CryptexFixup=1.0.5 files=verified; guest injection and Recovery readiness remain unproved"
|
|
|
|
|
""";
|
|
|
|
|
|
|
|
|
|
const string CompatibilityConfigCheck = """
|
|
|
|
|
local kernel='/plist/dict/key[.="Kernel"]/following-sibling::dict[1]/key[.="Add"]/following-sibling::array[1]'
|
|
|
|
|
local actual expected
|
|
|
|
|
actual=$(xmlstarlet sel -T -t -m "$kernel/dict" -v 'key[.="BundlePath"]/following-sibling::string[1]' -n "$CFG") || exit 12
|
|
|
|
|
expected=$(printf '%s\n' Lilu.kext CryptexFixup.kext VMHide.kext VirtualSMC.kext WhateverGreen.kext VoodooPS2Controller.kext VoodooPS2Controller.kext/Contents/PlugIns/VoodooPS2Keyboard.kext AppleMCEReporterDisabler.kext)
|
|
|
|
|
[ "$actual" = "$expected" ] || { error "Active Kernel.Add order mismatch!"; exit 12; }
|
|
|
|
|
[ "$(xmlstarlet sel -T -t -v "name($kernel/dict[1]/key[.='Enabled']/following-sibling::*[1])" -v "name($kernel/dict[2]/key[.='Enabled']/following-sibling::*[1])" "$CFG")" = truetrue ] || { error "Active Lilu/Cryptex must both be enabled!"; exit 12; }
|
|
|
|
|
actual=$(xmlstarlet sel -T -t -m "$kernel/dict[2]" -v 'key[.="Arch"]/following-sibling::string[1]' -n -v 'key[.="ExecutablePath"]/following-sibling::string[1]' -n -v 'key[.="PlistPath"]/following-sibling::string[1]' -n -v 'key[.="MinKernel"]/following-sibling::string[1]' -n -v 'key[.="MaxKernel"]/following-sibling::string[1]' "$CFG") || exit 12
|
|
|
|
|
expected=$(printf '%s\n' x86_64 Contents/MacOS/CryptexFixup Contents/Info.plist 22.0.0 '')
|
|
|
|
|
[ "$actual" = "$expected" ] || { error "Active Cryptex Kernel.Add paths/architecture/Darwin bounds mismatch!"; exit 12; }
|
|
|
|
|
info "[compatibility-config] Kernel.Add=Lilu,CryptexFixup before remaining baseline kexts; MinKernel=22.0.0 MaxKernel=empty"
|
|
|
|
|
""";
|
|
|
|
|
|
|
|
|
|
static string ReplaceOnce(string text, string oldValue, string newValue) => ReplaceAllExact(text, oldValue, newValue, 1);
|
|
|
|
|
static string ReplaceAllExact(string text, string oldValue, string newValue, int expected)
|
|
|
|
|
{
|
|
|
|
@@ -223,8 +412,8 @@ static class NativeDiagnostic
|
|
|
|
|
{
|
|
|
|
|
using var document = JsonDocument.Parse(json);
|
|
|
|
|
var result = document.RootElement;
|
|
|
|
|
if (result.GetProperty("token").GetString() != token || !result.GetProperty("success").GetBoolean() || !Version.TryParse(result.GetProperty("osVersion").GetString(), out var version) || version.Major < 14 || result.GetProperty("architecture").GetString() != "x86_64" || result.GetProperty("uid").GetInt32() != 0 || !System.Text.RegularExpressions.Regex.IsMatch(result.GetProperty("disk").GetString() ?? "", "^/dev/disk[0-9]+$") || result.GetProperty("diskBytes").GetInt64() != GuestDiskBytes || result.GetProperty("readOnly").GetBoolean() || new[] { "systemExit", "diskArbitrationExit", "recoveryExit", "diskListExit" }.Any(key => result.GetProperty(key).GetInt32() != 0))
|
|
|
|
|
throw new InvalidOperationException("The fresh guest receipt did not prove native macOS 14+/x86_64, service readiness and the writable 64-GiB disk.");
|
|
|
|
|
if (result.GetProperty("token").GetString() != token || !result.GetProperty("success").GetBoolean() || !Version.TryParse(result.GetProperty("osVersion").GetString(), out var version) || version.Major < 13 || result.GetProperty("architecture").GetString() != "x86_64" || result.GetProperty("uid").GetInt32() != 0 || !System.Text.RegularExpressions.Regex.IsMatch(result.GetProperty("disk").GetString() ?? "", "^/dev/disk[0-9]+$") || result.GetProperty("diskBytes").GetInt64() != GuestDiskBytes || result.GetProperty("readOnly").GetBoolean() || new[] { "systemExit", "diskArbitrationExit", "recoveryExit", "diskListExit" }.Any(key => result.GetProperty(key).GetInt32() != 0))
|
|
|
|
|
throw new InvalidOperationException("The fresh guest receipt did not prove native macOS 13+/x86_64, service readiness and the writable 64-GiB disk.");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void AssertContainer(string json, string token)
|
|
|
|
@@ -232,8 +421,31 @@ static class NativeDiagnostic
|
|
|
|
|
using var document = JsonDocument.Parse(json);
|
|
|
|
|
var container = document.RootElement[0];
|
|
|
|
|
var config = container.GetProperty("HostConfig");
|
|
|
|
|
if (container.GetProperty("Config").GetProperty("Labels").GetProperty(OwnerLabel).GetString() != token || config.GetProperty("Privileged").GetBoolean() || config.GetProperty("NetworkMode").GetString() != "default" && config.GetProperty("NetworkMode").GetString() != "bridge" || config.GetProperty("Memory").GetInt64() != ContainerMemoryBytes || new[] { "CapAdd", "Devices", "DeviceRequests", "Binds", "PortBindings" }.Any(key => config.TryGetProperty(key, out var value) && value.ValueKind != JsonValueKind.Null && (value.ValueKind == JsonValueKind.Array ? value.GetArrayLength() != 0 : value.EnumerateObject().Any())))
|
|
|
|
|
throw new InvalidOperationException("Created container exceeds the owned/unprivileged diagnostic boundary.");
|
|
|
|
|
var devices = config.GetProperty("Devices");
|
|
|
|
|
var mounts = container.GetProperty("Mounts");
|
|
|
|
|
var environment = container.GetProperty("Config").GetProperty("Env").EnumerateArray().Select(value => value.GetString()).ToArray();
|
|
|
|
|
if (container.GetProperty("Config").GetProperty("Labels").GetProperty(OwnerLabel).GetString() != token
|
|
|
|
|
|| config.GetProperty("Privileged").GetBoolean()
|
|
|
|
|
|| config.GetProperty("NetworkMode").GetString() is not ("default" or "bridge")
|
|
|
|
|
|| config.GetProperty("Memory").GetInt64() != ContainerMemoryBytes
|
|
|
|
|
|| config.GetProperty("MemorySwap").GetInt64() != ContainerMemoryBytes
|
|
|
|
|
|| config.GetProperty("NanoCpus").GetInt64() != 2000000000
|
|
|
|
|
|| config.GetProperty("ShmSize").GetInt64() != 536870912
|
|
|
|
|
|| new[] { "CapAdd", "DeviceRequests", "Binds", "PortBindings", "DeviceCgroupRules", "Tmpfs" }.Any(key =>
|
|
|
|
|
config.TryGetProperty(key, out var value) && value.ValueKind != JsonValueKind.Null
|
|
|
|
|
&& (value.ValueKind == JsonValueKind.Array ? value.GetArrayLength() != 0 : value.EnumerateObject().Any()))
|
|
|
|
|
|| devices.GetArrayLength() != 1
|
|
|
|
|
|| devices[0].GetProperty("PathOnHost").GetString() != "/dev/kvm"
|
|
|
|
|
|| devices[0].GetProperty("PathInContainer").GetString() != "/dev/kvm"
|
|
|
|
|
|| devices[0].GetProperty("CgroupPermissions").GetString() != "rw"
|
|
|
|
|
|| mounts.GetArrayLength() != 1
|
|
|
|
|
|| mounts[0].GetProperty("Type").GetString() != "volume"
|
|
|
|
|
|| mounts[0].GetProperty("Destination").GetString() != "/storage"
|
|
|
|
|
|| !mounts[0].GetProperty("RW").GetBoolean()
|
|
|
|
|
|| new[] { "KVM=Y", "CPU_MODEL=host", "VERSION=13" }.Any(expected =>
|
|
|
|
|
environment.Count(value => value is not null && value.StartsWith(expected.Split('=')[0] + "=", StringComparison.Ordinal)) != 1
|
|
|
|
|
|| !environment.Contains(expected)))
|
|
|
|
|
throw new InvalidOperationException("Created container exceeds the owned restricted KVM/host-CPU compatibility boundary.");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static async Task CaptureGuest(string id, string output, CancellationToken cancellation, bool final = false, string? token = null)
|
|
|
|
@@ -245,7 +457,7 @@ static class NativeDiagnostic
|
|
|
|
|
var result = await Command("docker", ["exec", id, "cat", "/dev/shm/installstate/" + file.Item1], output, "capture-" + file.Item1, cancellation, requireSuccess: false);
|
|
|
|
|
if (result.ExitCode == 0 && !string.IsNullOrWhiteSpace(result.Output)) File.WriteAllText(Path.Combine(output, file.Item2), result.Output);
|
|
|
|
|
}
|
|
|
|
|
await Command("docker", ["exec", id, "sh", "-c", "printf '[qemu]\n'; qemu-system-x86_64 --version | head -n 1; printf '[Recovery hash]\n'; test ! -f /storage/14/setup.dmg || sha256sum /storage/14/setup.dmg; printf '[resources]\n'; df -Pk /storage; cat /sys/fs/cgroup/memory.max /sys/fs/cgroup/cpu.max 2>/dev/null || true"], output, "guest-container-resources", cancellation, requireSuccess: false);
|
|
|
|
|
await Command("docker", ["exec", id, "sh", "-c", "printf '[qemu]\n'; qemu-system-x86_64 --version | head -n 1; printf '[Recovery hash]\n'; test ! -f /storage/13/setup.dmg || sha256sum /storage/13/setup.dmg; printf '[resources]\n'; df -Pk /storage; cat /sys/fs/cgroup/memory.max /sys/fs/cgroup/cpu.max 2>/dev/null || true"], output, "guest-container-resources", cancellation, requireSuccess: false, retainSuccessful: true);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static async Task CaptureMonitor(string id, string output, string token, CancellationToken cancellation)
|
|
|
|
@@ -265,7 +477,7 @@ static class NativeDiagnostic
|
|
|
|
|
var monitor = await Command("docker", ["exec", id, "sh", "-c", """
|
|
|
|
|
test -S /run/shm/monitor.sock || exit 1
|
|
|
|
|
rm -f -- "$1" || exit 1
|
|
|
|
|
printf 'info status\nscreendump %s\n' "$1" | /usr/bin/timeout -s KILL 5 /usr/bin/nc.openbsd -q 1 -w 2 -U /run/shm/monitor.sock
|
|
|
|
|
printf 'info kvm\ninfo status\nscreendump %s\n' "$1" | /usr/bin/timeout -s KILL 5 /usr/bin/nc.openbsd -q 1 -w 2 -U /run/shm/monitor.sock
|
|
|
|
|
monitor_exit=$?
|
|
|
|
|
printf '\n[monitor-exit] %s\n' "$monitor_exit"
|
|
|
|
|
[ "$monitor_exit" -eq 0 ] || exit "$monitor_exit"
|
|
|
|
@@ -321,7 +533,166 @@ static class NativeDiagnostic
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static async Task<CommandResult> Command(string executable, string[] arguments, string output, string label, CancellationToken cancellation, bool requireSuccess = true, bool echo = false)
|
|
|
|
|
static async Task ValidateRecoveryPatch(string output)
|
|
|
|
|
{
|
|
|
|
|
if (Crc32(Encoding.ASCII.GetBytes("123456789")) != 0xcbf43926) throw new InvalidOperationException("Independent C# CRC32 known vector failed.");
|
|
|
|
|
var fixture = Path.Combine(output, "validation-recovery-patch");
|
|
|
|
|
Directory.CreateDirectory(fixture);
|
|
|
|
|
var patch = File.ReadAllText(Path.Combine(output, "recovery-patch.py"));
|
|
|
|
|
const string marker = "SCRIPT_ORIGINAL = b'''";
|
|
|
|
|
var start = patch.IndexOf(marker, StringComparison.Ordinal) + marker.Length;
|
|
|
|
|
var end = patch.IndexOf("'''", start, StringComparison.Ordinal);
|
|
|
|
|
var bootstrap = patch[start..end];
|
|
|
|
|
var cases = new[] {
|
|
|
|
|
("13-zlib", OriginalDaemon13, true, true), ("14-zlib", OriginalDaemon + "\n", true, true),
|
|
|
|
|
("13-raw", OriginalDaemon13, false, true), ("14-raw", OriginalDaemon + "\n", false, true),
|
|
|
|
|
("unknown", OriginalDaemon13.Replace("Interactive", "Unknown"), true, false),
|
|
|
|
|
("duplicate", OriginalDaemon13 + OriginalDaemon + "\n", true, false),
|
|
|
|
|
("duplicate-unknown", OriginalDaemon13 + OriginalDaemon13.Replace("Interactive", "Unknown"), true, false),
|
|
|
|
|
("malformed", OriginalDaemon13.Replace("</array>", "</broken>"), true, false),
|
|
|
|
|
("wrong-arguments", OriginalDaemon13.Replace("/usr/libexec/recoveryosd", "/usr/libexec/wrongdaemon"), true, false),
|
|
|
|
|
("duplicate-arguments", OriginalDaemon13.Replace("</array>", "<string>/usr/libexec/recoveryosd</string></array>"), true, false),
|
|
|
|
|
("corrupt-data-crc", OriginalDaemon13, true, false), ("unsupported-crc", OriginalDaemon13, true, false),
|
|
|
|
|
("xml-boundary", OriginalDaemon13, true, false), ("physical-boundary", OriginalDaemon13, true, false),
|
|
|
|
|
("unknown-zero-run", OriginalDaemon13, true, false), ("logical-boundary", OriginalDaemon13, false, false)
|
|
|
|
|
};
|
|
|
|
|
foreach (var item in cases)
|
|
|
|
|
{
|
|
|
|
|
var path = Path.Combine(fixture, item.Item1 + ".dmg");
|
|
|
|
|
CreateRecoveryFixture(path, bootstrap, item.Item2, item.Item3);
|
|
|
|
|
if (item.Item1 is "corrupt-data-crc" or "unsupported-crc" or "xml-boundary" or "physical-boundary" or "unknown-zero-run" or "logical-boundary")
|
|
|
|
|
{
|
|
|
|
|
var corrupt = File.ReadAllBytes(path);
|
|
|
|
|
var trailer = corrupt.Length - 512;
|
|
|
|
|
if (item.Item1 == "corrupt-data-crc") corrupt[trailer + 88] ^= 1;
|
|
|
|
|
else if (item.Item1 == "unsupported-crc") BinaryPrimitives.WriteUInt32BigEndian(corrupt.AsSpan(trailer + 80), 3);
|
|
|
|
|
else if (item.Item1 == "xml-boundary") BinaryPrimitives.WriteUInt64BigEndian(corrupt.AsSpan(trailer + 224), (ulong)corrupt.Length);
|
|
|
|
|
else if (item.Item1 == "logical-boundary") BinaryPrimitives.WriteUInt64BigEndian(corrupt.AsSpan(trailer + 492), 1);
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
var xmlOffset = checked((int)BinaryPrimitives.ReadUInt64BigEndian(corrupt.AsSpan(trailer + 216)));
|
|
|
|
|
var xmlLength = checked((int)BinaryPrimitives.ReadUInt64BigEndian(corrupt.AsSpan(trailer + 224)));
|
|
|
|
|
var xmlText = Encoding.UTF8.GetString(corrupt, xmlOffset, xmlLength);
|
|
|
|
|
var data = XDocument.Parse(xmlText).Descendants("data").Single().Value;
|
|
|
|
|
var mish = Convert.FromBase64String(data);
|
|
|
|
|
if (item.Item1 == "physical-boundary") BinaryPrimitives.WriteUInt64BigEndian(mish.AsSpan(236), (ulong)corrupt.Length);
|
|
|
|
|
else BinaryPrimitives.WriteUInt32BigEndian(mish.AsSpan(204), 0);
|
|
|
|
|
var replacement = Encoding.UTF8.GetBytes(ReplaceOnce(xmlText, data, Convert.ToBase64String(mish)));
|
|
|
|
|
replacement.CopyTo(corrupt, xmlOffset);
|
|
|
|
|
}
|
|
|
|
|
File.WriteAllBytes(path, corrupt);
|
|
|
|
|
}
|
|
|
|
|
var before = File.ReadAllBytes(path);
|
|
|
|
|
var result = await Command("python3", ["-B", Path.Combine(output, "recovery-patch.py"), path], fixture, item.Item1, CancellationToken.None, requireSuccess: false);
|
|
|
|
|
var after = File.ReadAllBytes(path);
|
|
|
|
|
if ((result.ExitCode == 0) != item.Item4) throw new InvalidOperationException("Recovery fixture result mismatch: " + item.Item1 + ": " + result.Error);
|
|
|
|
|
if (!item.Item4 && !before.SequenceEqual(after)) throw new InvalidOperationException("Rejected Recovery fixture was modified: " + item.Item1);
|
|
|
|
|
if (item.Item4)
|
|
|
|
|
{
|
|
|
|
|
var decoded = DecodeRecoveryFixture(after, item.Item3);
|
|
|
|
|
var original = Encoding.UTF8.GetBytes(item.Item2);
|
|
|
|
|
var expectedText = item.Item1.StartsWith("13", StringComparison.Ordinal) ? DiagnosticDaemon13 : DiagnosticDaemon;
|
|
|
|
|
var expected = Encoding.UTF8.GetBytes(expectedText.PadRight(item.Item2.Length, ' '));
|
|
|
|
|
if (before.Length != after.Length || !decoded.AsSpan(4096, original.Length).SequenceEqual(expected)) throw new InvalidOperationException("Recovery fixture changed byte extent or daemon fields: " + item.Item1);
|
|
|
|
|
ValidateDaemon(expectedText, item.Item1.StartsWith("13", StringComparison.Ordinal) ? "Interactive" : "App", true);
|
|
|
|
|
VerifyRecoveryFixtureChecksums(after, decoded);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
Save(Path.Combine(fixture, "receipt.json"), new { success = true, positiveCases = 4, negativeCases = 12, rejectedImagesUnmodified = true, knownDaemonFieldsPreserved = true, readBackCrc32IndependentlyVerified = true, syntheticUdifFixtures = true, guestExecuted = false });
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static uint Crc32(ReadOnlySpan<byte> bytes)
|
|
|
|
|
{
|
|
|
|
|
var crc = uint.MaxValue;
|
|
|
|
|
foreach (var value in bytes)
|
|
|
|
|
{
|
|
|
|
|
crc ^= value;
|
|
|
|
|
for (var bit = 0; bit < 8; bit++) crc = (crc >> 1) ^ ((crc & 1) != 0 ? 0xedb88320u : 0);
|
|
|
|
|
}
|
|
|
|
|
return ~crc;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void CreateRecoveryFixture(string path, string bootstrap, string daemon, bool compressed)
|
|
|
|
|
{
|
|
|
|
|
var decoded = new byte[16384];
|
|
|
|
|
Encoding.UTF8.GetBytes(bootstrap).CopyTo(decoded, 64);
|
|
|
|
|
Encoding.UTF8.GetBytes(daemon).CopyTo(decoded, 4096);
|
|
|
|
|
byte[] stored;
|
|
|
|
|
if (compressed)
|
|
|
|
|
{
|
|
|
|
|
using var memory = new MemoryStream();
|
|
|
|
|
using (var zipper = new ZLibStream(memory, CompressionLevel.Fastest, true)) zipper.Write(decoded);
|
|
|
|
|
stored = memory.ToArray();
|
|
|
|
|
}
|
|
|
|
|
else stored = decoded;
|
|
|
|
|
var mish = new byte[284];
|
|
|
|
|
Encoding.ASCII.GetBytes("mish").CopyTo(mish, 0);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(mish.AsSpan(4), 1);
|
|
|
|
|
BinaryPrimitives.WriteUInt64BigEndian(mish.AsSpan(16), 32);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(mish.AsSpan(64), 2);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(mish.AsSpan(68), 32);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(mish.AsSpan(72), Crc32(decoded));
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(mish.AsSpan(200), 2);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(mish.AsSpan(204), compressed ? 0x80000005u : 1u);
|
|
|
|
|
BinaryPrimitives.WriteUInt64BigEndian(mish.AsSpan(220), 32);
|
|
|
|
|
BinaryPrimitives.WriteUInt64BigEndian(mish.AsSpan(236), (ulong)stored.Length);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(mish.AsSpan(244), 0xffffffff);
|
|
|
|
|
var xml = Encoding.UTF8.GetBytes("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<plist version=\"1.0\"><dict><key>resource-fork</key><dict><key>blkx</key><array><dict><key>Data</key><data>" + Convert.ToBase64String(mish) + "</data></dict></array></dict></dict></plist>\n");
|
|
|
|
|
var koly = new byte[512];
|
|
|
|
|
Encoding.ASCII.GetBytes("koly").CopyTo(koly, 0);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(koly.AsSpan(4), 4);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(koly.AsSpan(8), 512);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(koly.AsSpan(12), 1);
|
|
|
|
|
BinaryPrimitives.WriteUInt64BigEndian(koly.AsSpan(32), (ulong)stored.Length);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(koly.AsSpan(80), 2);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(koly.AsSpan(84), 32);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(koly.AsSpan(88), Crc32(stored));
|
|
|
|
|
BinaryPrimitives.WriteUInt64BigEndian(koly.AsSpan(216), (ulong)stored.Length);
|
|
|
|
|
BinaryPrimitives.WriteUInt64BigEndian(koly.AsSpan(224), (ulong)xml.Length);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(koly.AsSpan(352), 2);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(koly.AsSpan(356), 32);
|
|
|
|
|
BinaryPrimitives.WriteUInt32BigEndian(koly.AsSpan(360), Crc32(mish.AsSpan(72, 4)));
|
|
|
|
|
BinaryPrimitives.WriteUInt64BigEndian(koly.AsSpan(492), 32);
|
|
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File.WriteAllBytes(path, stored.Concat(xml).Concat(koly).ToArray());
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}
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static byte[] DecodeRecoveryFixture(byte[] image, bool compressed)
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{
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var length = checked((int)BinaryPrimitives.ReadUInt64BigEndian(image.AsSpan(image.Length - 512 + 32)));
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if (!compressed) return image[..length];
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using var input = new MemoryStream(image, 0, length);
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using var decoder = new ZLibStream(input, CompressionMode.Decompress);
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using var output = new MemoryStream();
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decoder.CopyTo(output);
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return output.ToArray();
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}
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static void VerifyRecoveryFixtureChecksums(byte[] image, byte[] decoded)
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{
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var trailer = image.Length - 512;
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var length = checked((int)BinaryPrimitives.ReadUInt64BigEndian(image.AsSpan(trailer + 32)));
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var xmlLength = checked((int)BinaryPrimitives.ReadUInt64BigEndian(image.AsSpan(trailer + 224)));
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var xml = XDocument.Parse(Encoding.UTF8.GetString(image, length, xmlLength));
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var mish = Convert.FromBase64String(xml.Descendants("data").Single().Value);
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if (Crc32(image.AsSpan(0, length)) != BinaryPrimitives.ReadUInt32BigEndian(image.AsSpan(trailer + 88)) || Crc32(decoded) != BinaryPrimitives.ReadUInt32BigEndian(mish.AsSpan(72)) || Crc32(mish.AsSpan(72, 4)) != BinaryPrimitives.ReadUInt32BigEndian(image.AsSpan(trailer + 360))) throw new InvalidOperationException("Independent C# fixture CRC32 readback failed.");
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}
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static async Task ValidateResourceRetention(string output)
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|
|
{
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|
|
var fixture = Path.Combine(output, "validation-resource-retention");
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|
|
Directory.CreateDirectory(fixture);
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|
|
const string label = "capture-resource-fixture";
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|
|
const string successful = "Successful snapshot before stopped-container capture.\n";
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|
|
await Command("bash", ["-c", "printf '%s\\n' 'Successful snapshot before stopped-container capture.'"], fixture, label, CancellationToken.None, retainSuccessful: true);
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|
await Command("bash", ["-c", "printf '%s\\n' 'Container is not running.' >&2; exit 1"], fixture, label, CancellationToken.None, requireSuccess: false, retainSuccessful: true);
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|
|
var retained = Path.Combine(fixture, label + ".last-success.stdout.log");
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|
|
if (!File.Exists(retained) || File.ReadAllText(retained) != successful || File.ReadAllText(Path.Combine(fixture, label + ".stdout.log")) != "" || !File.ReadAllText(Path.Combine(fixture, label + ".stderr.log")).Contains("Container is not running."))
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|
|
throw new InvalidOperationException("A failed final capture lost the last successful resource snapshot.");
|
|
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|
|
using var receipt = JsonDocument.Parse(File.ReadAllText(Path.Combine(fixture, label + ".last-success.json")));
|
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|
|
if (receipt.RootElement.GetProperty("stdoutSha256").GetString() != Hash(Encoding.UTF8.GetBytes(successful)) || receipt.RootElement.GetProperty("exitCode").GetInt32() != 0) throw new InvalidOperationException("Last successful snapshot receipt does not identify the retained bytes.");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static async Task<CommandResult> Command(string executable, string[] arguments, string output, string label, CancellationToken cancellation, bool requireSuccess = true, bool echo = false, bool retainSuccessful = false)
|
|
|
|
|
{
|
|
|
|
|
if (!label.StartsWith("capture-", StringComparison.Ordinal) && label is not "container" and not "container-running" and not "guest-container-resources")
|
|
|
|
|
Console.WriteLine("[native-diagnostic] " + label);
|
|
|
|
@@ -358,6 +729,11 @@ static class NativeDiagnostic
|
|
|
|
|
{
|
|
|
|
|
await Task.WhenAll(stdout, stderr, process.WaitForExitAsync(commandToken));
|
|
|
|
|
var result = new CommandResult(process.ExitCode, await stdout, await stderr);
|
|
|
|
|
if (retainSuccessful && result.ExitCode == 0 && !string.IsNullOrWhiteSpace(result.Output))
|
|
|
|
|
{
|
|
|
|
|
File.WriteAllText(Path.Combine(output, label + ".last-success.stdout.log"), result.Output, new UTF8Encoding(false));
|
|
|
|
|
Save(Path.Combine(output, label + ".last-success.json"), new { exitCode = result.ExitCode, stdoutSha256 = Hash(Encoding.UTF8.GetBytes(result.Output)), capturedUtc = DateTimeOffset.UtcNow });
|
|
|
|
|
}
|
|
|
|
|
if (requireSuccess && result.ExitCode != 0) throw new InvalidOperationException($"{label} exited {result.ExitCode}: {result.Error[..Math.Min(result.Error.Length, 1500)]}");
|
|
|
|
|
return result;
|
|
|
|
|
}
|
|
|
|
|
dh