WIP

SecretAgentKit/PublicKeyStandinFileController.swift

@@ -0,0 +1,47 @@
+import Foundation
+import SecretKit
+
+public class PublicKeyStandinFileStoreController {
+
+    var files: [PublicKeyStandinFileController] = []
+
+    public init(secrets: [AnySecret]) {
+        let directory = NSHomeDirectory().appending("/PublicKeys")
+        try? FileManager.default.removeItem(at: URL(fileURLWithPath: directory))
+        try? FileManager.default.createDirectory(at: URL(fileURLWithPath: directory), withIntermediateDirectories: false, attributes: nil)
+        // TODO: TEST
+        files = secrets.filter({ $0.name == "Git Signature"})
+        /*files = secrets*/.map { PublicKeyStandinFileController(secret: $0, path: directory.appending("/").appending("test") )}
+        print("Done")
+    }
+
+    enum Constants {
+        static var standinExtension = "secretive-public-key"
+    }
+
+}
+
+public class PublicKeyStandinFileController {
+
+    private var fileHandle: FileHandle?
+    private let secret: AnySecret
+    private let keyWriter = OpenSSHKeyWriter()
+
+    public init(secret: AnySecret, path: String) {
+        self.secret = secret
+        resetHandle(path: path)
+    }
+
+    func resetHandle(path: String) {
+        try? FileManager.default.removeItem(atPath: path)
+        let fifo = mkfifo(UnsafePointer(Array(path.utf8CString)), S_IRWXU)
+        assert(fifo == 0)
+        fileHandle = nil
+        fileHandle = FileHandle(forWritingAtPath: path)
+        fileHandle?.writeabilityHandler = { [self] handle in
+            try! handle.write(contentsOf: keyWriter.openSSHString(secret: secret).data(using: .utf8)!)
+            try! fileHandle?.close()
+//            self.resetHandle(path: path)
+        }
+    }
+}