1 files changed, 122 insertions, 0 deletions
diff --git a/src/main/java/de/pixart/messenger/crypto/axolotl/FingerprintStatus.java b/src/main/java/de/pixart/messenger/crypto/axolotl/FingerprintStatus.java
new file mode 100644
index 000000000..38aef325e
--- /dev/null
+++ b/src/main/java/de/pixart/messenger/crypto/axolotl/FingerprintStatus.java
@@ -0,0 +1,122 @@
+package de.pixart.messenger.crypto.axolotl;
+
+import android.content.ContentValues;
+import android.database.Cursor;
+
+public class FingerprintStatus {
+
+    private Trust trust = Trust.UNTRUSTED;
+    private boolean active = false;
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        FingerprintStatus that = (FingerprintStatus) o;
+
+        return active == that.active && trust == that.trust;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = trust.hashCode();
+        result = 31 * result + (active ? 1 : 0);
+        return result;
+    }
+
+    private FingerprintStatus() {
+
+
+    }
+
+    public ContentValues toContentValues() {
+        final ContentValues contentValues = new ContentValues();
+        contentValues.put(SQLiteAxolotlStore.TRUST,trust.toString());
+        contentValues.put(SQLiteAxolotlStore.ACTIVE,active ? 1 : 0);
+        return contentValues;
+    }
+
+    public static FingerprintStatus fromCursor(Cursor cursor) {
+        final FingerprintStatus status = new FingerprintStatus();
+        try {
+            status.trust = Trust.valueOf(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.TRUST)));
+        } catch(IllegalArgumentException e) {
+            status.trust = Trust.UNTRUSTED;
+        }
+        status.active = cursor.getInt(cursor.getColumnIndex(SQLiteAxolotlStore.ACTIVE)) > 0;
+        return status;
+    }
+
+    public static FingerprintStatus createActiveUndecided() {
+        final FingerprintStatus status = new FingerprintStatus();
+        status.trust = Trust.UNDECIDED;
+        status.active = true;
+        return status;
+    }
+
+    public static FingerprintStatus createActiveVerified(boolean x509) {
+        final FingerprintStatus status = new FingerprintStatus();
+        status.trust = x509 ? Trust.VERIFIED_X509 : Trust.VERIFIED;
+        status.active = true;
+        return status;
+    }
+
+    public static FingerprintStatus createActive(boolean trusted) {
+        final FingerprintStatus status = new FingerprintStatus();
+        status.trust = trusted ? Trust.TRUSTED : Trust.UNTRUSTED;
+        status.active = true;
+        return status;
+    }
+
+    public boolean isTrustedAndActive() {
+        return active && isTrusted();
+    }
+
+    public boolean isTrusted() {
+        return trust == Trust.TRUSTED || trust == Trust.VERIFIED || trust == Trust.VERIFIED_X509;
+    }
+
+    public boolean isCompromised() {
+        return trust == Trust.COMPROMISED;
+    }
+
+    public boolean isActive() {
+        return active;
+    }
+
+    public FingerprintStatus toActive() {
+        FingerprintStatus status = new FingerprintStatus();
+        status.trust = trust;
+        status.active = true;
+        return status;
+    }
+
+    public FingerprintStatus toInactive() {
+        FingerprintStatus status = new FingerprintStatus();
+        status.trust = trust;
+        status.active = false;
+        return status;
+    }
+
+    public Trust getTrust() {
+        return trust;
+    }
+
+    public static FingerprintStatus createCompromised() {
+        FingerprintStatus status = new FingerprintStatus();
+        status.active = false;
+        status.trust = Trust.COMPROMISED;
+        return status;
+    }
+
+    public enum Trust {
+        COMPROMISED,
+        UNDECIDED,
+        UNTRUSTED,
+        TRUSTED,
+        VERIFIED,
+        VERIFIED_X509
+    }
+
+}
+\ No newline at end of file