Harden CSRF/CSP and add hash version upgrades

This commit is contained in:
2026-02-18 20:51:18 +01:00
parent 3c7f3d2114
commit a130cba41a
23 changed files with 627 additions and 57 deletions

View File

@@ -21,7 +21,13 @@ public class HelperTests
public void PasswordHasher_roundtrip_and_empty_guard()
{
var (hash, salt) = PasswordHasher.HashPassword("secret");
Assert.True(PasswordHasher.Verify("secret", hash, salt));
Assert.True(PasswordHasher.Verify("secret", hash, salt, PasswordHasher.CurrentVersion, out var currentNeedsRehash));
Assert.False(currentNeedsRehash);
var (legacyHash, legacySalt) = PasswordHasher.HashPassword("secret", PasswordHasher.LegacyVersion);
Assert.True(PasswordHasher.Verify("secret", legacyHash, legacySalt, PasswordHasher.LegacyVersion, out var legacyNeedsRehash));
Assert.True(legacyNeedsRehash);
Assert.False(PasswordHasher.Verify("other", hash, salt));
Assert.Throws<ArgumentException>(() => PasswordHasher.HashPassword(""));
}
@@ -264,7 +270,11 @@ public class HelperTests
Assert.Equal("nosniff", response.Headers.GetValues("X-Content-Type-Options").Single());
Assert.Equal("DENY", response.Headers.GetValues("X-Frame-Options").Single());
Assert.Equal("no-referrer", response.Headers.GetValues("Referrer-Policy").Single());
Assert.Contains("default-src 'self'", response.Headers.GetValues("Content-Security-Policy").Single());
var csp = response.Headers.GetValues("Content-Security-Policy").Single();
Assert.Contains("default-src 'self'", csp);
Assert.DoesNotContain("'unsafe-inline'", csp, StringComparison.Ordinal);
Assert.DoesNotContain("http:", csp, StringComparison.Ordinal);
}
[Fact]