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save audit remarks applications progress

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StellaOps Bot
2026-01-04 22:49:53 +02:00
parent 8862e112c4
commit eca4e964d3
48 changed files with 1850 additions and 112 deletions
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11
src/Scanner/StellaOps.Scanner.Analyzers.Native/Hardening/ElfHardeningExtractor.cs
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@@ -11,6 +11,13 @@ namespace StellaOps.Scanner.Analyzers.Native.Hardening;
/// </summary>
public sealed class ElfHardeningExtractor : IHardeningExtractor
{
private readonly TimeProvider _timeProvider;
public ElfHardeningExtractor(TimeProvider? timeProvider = null)
{
_timeProvider = timeProvider ?? TimeProvider.System;
}
// ELF magic bytes
private static readonly byte[] ElfMagic = [0x7F, 0x45, 0x4C, 0x46]; // \x7FELF
@@ -596,7 +603,7 @@ public sealed class ElfHardeningExtractor : IHardeningExtractor
#endregion
private static BinaryHardeningFlags CreateResult(
private BinaryHardeningFlags CreateResult(
string path,
string digest,
List<HardeningFlag> flags,
@@ -623,7 +630,7 @@ public sealed class ElfHardeningExtractor : IHardeningExtractor
Flags: [.. flags],
HardeningScore: Math.Round(score, 2),
MissingFlags: [.. missing],
ExtractedAt: DateTimeOffset.UtcNow);
ExtractedAt: _timeProvider.GetUtcNow());
}
private static ushort ReadUInt16(ReadOnlySpan<byte> span, bool littleEndian)

11
src/Scanner/StellaOps.Scanner.Analyzers.Native/Hardening/MachoHardeningExtractor.cs
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@@ -17,6 +17,13 @@ namespace StellaOps.Scanner.Analyzers.Native.Hardening;
/// </summary>
public sealed class MachoHardeningExtractor : IHardeningExtractor
{
private readonly TimeProvider _timeProvider;
public MachoHardeningExtractor(TimeProvider? timeProvider = null)
{
_timeProvider = timeProvider ?? TimeProvider.System;
}
// Mach-O magic numbers
private const uint MH_MAGIC = 0xFEEDFACE; // 32-bit
private const uint MH_CIGAM = 0xCEFAEDFE; // 32-bit (reversed)
@@ -257,7 +264,7 @@ public sealed class MachoHardeningExtractor : IHardeningExtractor
: BinaryPrimitives.ReadUInt32BigEndian(data.AsSpan(offset, 4));
}
private static BinaryHardeningFlags CreateResult(
private BinaryHardeningFlags CreateResult(
string path,
string digest,
List<HardeningFlag> flags,
@@ -283,6 +290,6 @@ public sealed class MachoHardeningExtractor : IHardeningExtractor
Flags: [.. flags],
HardeningScore: Math.Round(score, 2),
MissingFlags: [.. missing],
ExtractedAt: DateTimeOffset.UtcNow);
ExtractedAt: _timeProvider.GetUtcNow());
}
}

11
src/Scanner/StellaOps.Scanner.Analyzers.Native/Hardening/PeHardeningExtractor.cs
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@@ -19,6 +19,13 @@ namespace StellaOps.Scanner.Analyzers.Native.Hardening;
/// </summary>
public sealed class PeHardeningExtractor : IHardeningExtractor
{
private readonly TimeProvider _timeProvider;
public PeHardeningExtractor(TimeProvider? timeProvider = null)
{
_timeProvider = timeProvider ?? TimeProvider.System;
}
// PE magic bytes: MZ (DOS header)
private const ushort DOS_MAGIC = 0x5A4D; // "MZ"
private const uint PE_SIGNATURE = 0x00004550; // "PE\0\0"
@@ -233,7 +240,7 @@ public sealed class PeHardeningExtractor : IHardeningExtractor
}
}
private static BinaryHardeningFlags CreateResult(
private BinaryHardeningFlags CreateResult(
string path,
string digest,
List<HardeningFlag> flags,
@@ -259,6 +266,6 @@ public sealed class PeHardeningExtractor : IHardeningExtractor
Flags: [.. flags],
HardeningScore: Math.Round(score, 2),
MissingFlags: [.. missing],
ExtractedAt: DateTimeOffset.UtcNow);
ExtractedAt: _timeProvider.GetUtcNow());
}
}