Work on portmaster restructuring

process/matching.go

@@ -0,0 +1,51 @@
+package process
+
+import (
+	"github.com/Safing/portbase/log"
+	"github.com/Safing/portmaster/profile"
+)
+
+// FindProfiles finds and assigns a profile set to the process.
+func (p *Process) FindProfiles() {
+
+	// Get fingerprints of process
+
+	// Check if user profile already exists, else create new
+
+	// Find/Re-evaluate Stamp profile
+
+	// p.UserProfileKey
+	// p.profileSet
+
+}
+
+func matchProfile(p *Process, prof *profile.Profile) (score int) {
+	for _, fp := range prof.Fingerprints {
+		score += matchFingerprint(p, fp)
+	}
+	return
+}
+
+func matchFingerprint(p *Process, fp *profile.Fingerprint) (score int) {
+	if !fp.MatchesOS() {
+		return 0
+	}
+
+	switch fp.Type {
+	case "full_path":
+		if p.Path == fp.Value {
+		}
+		return profile.GetFingerprintWeight(fp.Type)
+	case "partial_path":
+		return profile.GetFingerprintWeight(fp.Type)
+	case "md5_sum", "sha1_sum", "sha256_sum":
+		sum, err := p.GetExecHash(fp.Type)
+		if err != nil {
+			log.Errorf("process: failed to get hash of executable: %s", err)
+		} else if sum == fp.Value {
+			return profile.GetFingerprintWeight(fp.Type)
+		}
+	}
+
+	return 0
+}