Certificate UI/Import (#798)

* Sketching out.

* WIP

* WIP

* Dump

* Apply stash

* Merge + WIP

* UI

* More WIP

* Agent config

* UI cleanup

* Restore dirty files

* XPC

* Edit/delete

* UI fixes

* Cleanup

* Change id for OpenSSHCertificate to hex of md5

* Fix runtime warning for confirmation dialog

* Mark strings as reviewed

* Cleanup

* Fix agent tests

Sources/SecretiveCertificateParser/SecretiveCertificateParser.swift

@@ -0,0 +1,17 @@
+import Foundation
+import OSLog
+import XPCWrappers
+import SSHProtocolKit
+
+final class SecretiveCertificateParser: NSObject, XPCProtocol {
+
+    private let logger = Logger(subsystem: "com.maxgoedjen.secretive.SecretiveCertificateParser", category: "SecretiveCertificateParser")
+
+    func process(_ data: Data) async throws -> OpenSSHCertificate {
+        let parser = OpenSSHCertificateParser()
+        let result = try parser.parse(data: data)
+        logger.log("Parser parsed certificate \(result.debugDescription)")
+        return result
+    }
+
+}