Really fix signing for brief

* Adding credits txt

* Switch up build number

.github/workflows/release.yml

@@ -5,6 +5,20 @@ on:
     tags:
       - '*'
 jobs:
+  test:
+    runs-on: macOS-latest
+    timeout-minutes: 10
+    steps:
+    - uses: actions/checkout@v1
+    - name: Setup Signing
+      env: 
+        SIGNING_DATA: ${{ secrets.SIGNING_DATA }}
+        SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
+        HOST_PROFILE_DATA: ${{ secrets.HOST_PROFILE_DATA }}
+        AGENT_PROFILE_DATA: ${{ secrets.AGENT_PROFILE_DATA }}
+      run: ./.github/scripts/signing.sh
+    - name: Test
+      run: xcrun xcodebuild test -project Secretive.xcodeproj -scheme Secretive
   build:
     runs-on: macOS-latest
     timeout-minutes: 10
@@ -18,16 +32,25 @@ jobs:
       with:
         tag_name: ${{ github.ref }}
         release_name: ${{ github.ref }}
-        body: ''
+        body: "Build: https://github.com/maxgoedjen/secretive/actions/runs/${{ github.run_id }}"
         draft: true
         prerelease: false
-    - name: Set up signing
+    - name: Setup Signing
       env: 
         SIGNING_DATA: ${{ secrets.SIGNING_DATA }}
         SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
         HOST_PROFILE_DATA: ${{ secrets.HOST_PROFILE_DATA }}
         AGENT_PROFILE_DATA: ${{ secrets.AGENT_PROFILE_DATA }}
       run: ./.github/scripts/signing.sh
+    - name: Update Build Number
+      env:
+        TAG_NAME: ${{ github.ref }}
+        RUN_ID: ${{ github.run_id }}
+      run: |
+            export CLEAN_TAG=$(echo $TAG_NAME | sed -e 's/refs\/tags\/v//')
+            sed -i '' -e "s/GITHUB_CI_VERSION/$CLEAN_TAG/g" Config/Config.xcconfig
+            sed -i '' -e "s/GITHUB_BUILD_NUMBER/1.$RUN_ID/g" Config/Config.xcconfig
+            sed -i '' -e "s/GITHUB_BUILD_URL/https:\/\/github.com\/maxgoedjen\/secretive\/actions\/runs\/$RUN_ID/g" Secretive/Credits.rtf
     - name: Build
       run: xcrun xcodebuild -project Secretive.xcodeproj -scheme Secretive -configuration Release -archivePath Archive.xcarchive archive
     - name: Create ZIPs

.github/workflows/test.yml

@@ -0,0 +1,18 @@
+name: Test
+
+on: push
+jobs:
+  test:
+    runs-on: macOS-latest
+    timeout-minutes: 10
+    steps:
+    - uses: actions/checkout@v1
+    - name: Setup Signing
+      env: 
+        SIGNING_DATA: ${{ secrets.SIGNING_DATA }}
+        SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
+        HOST_PROFILE_DATA: ${{ secrets.HOST_PROFILE_DATA }}
+        AGENT_PROFILE_DATA: ${{ secrets.AGENT_PROFILE_DATA }}
+      run: ./.github/scripts/signing.sh
+    - name: Test
+      run: xcrun xcodebuild test -project Secretive.xcodeproj -scheme Secretive

Brief/Brief.h

@@ -0,0 +1,19 @@
+//
+//  Brief.h
+//  Brief
+//
+//  Created by Max Goedjen on 3/21/20.
+//  Copyright © 2020 Max Goedjen. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+//! Project version number for Brief.
+FOUNDATION_EXPORT double BriefVersionNumber;
+
+//! Project version string for Brief.
+FOUNDATION_EXPORT const unsigned char BriefVersionString[];
+
+// In this header, you should import all the public headers of your framework using statements like #import <Brief/PublicHeader.h>
+
+

Brief/Info.plist

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>$(CURRENT_PROJECT_VERSION)</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2020 Max Goedjen. All rights reserved.</string>
+</dict>
+</plist>

Brief/Updater.swift

@@ -0,0 +1,90 @@
+import Foundation
+import Combine
+
+public protocol UpdaterProtocol: ObservableObject {
+
+    var update: Release? { get }
+
+}
+
+public class Updater: ObservableObject, UpdaterProtocol {
+
+    @Published public var update: Release?
+
+    public init() {
+        checkForUpdates()
+        let timer = Timer.scheduledTimer(withTimeInterval: 60*60*24, repeats: true) { _ in
+            self.checkForUpdates()
+        }
+        timer.tolerance = 60*60
+    }
+
+    public func checkForUpdates() {
+        URLSession.shared.dataTask(with: Constants.updateURL) { data, _, _ in
+            guard let data = data else { return }
+            guard let release = try? JSONDecoder().decode(Release.self, from: data) else { return }
+            self.evaluate(release: release)
+        }.resume()
+    }
+
+    func evaluate(release: Release) {
+        let latestVersion = semVer(from: release.name)
+        let currentVersion = semVer(from: Bundle.main.infoDictionary!["CFBundleShortVersionString"] as! String)
+        for (latest, current) in zip(latestVersion, currentVersion) {
+            if latest > current {
+                DispatchQueue.main.async {
+                    self.update = release
+                }
+                return
+            }
+        }
+    }
+
+    func semVer(from stringVersion: String) -> [Int] {
+        var split = stringVersion.split(separator: ".").compactMap { Int($0) }
+        while split.count < 3 {
+            split.append(0)
+        }
+        return split
+    }
+
+}
+
+extension Updater {
+
+    enum Constants {
+        static let updateURL = URL(string: "https://api.github.com/repos/maxgoedjen/secretive/releases/latest")!
+    }
+
+}
+
+public struct Release: Codable {
+
+    public let name: String
+    public let html_url: URL
+    public let body: String
+
+    public init(name: String, html_url: URL, body: String) {
+        self.name = name
+        self.html_url = html_url
+        self.body = body
+    }
+
+}
+
+
+extension Release {
+
+    public var critical: Bool {
+        return body.contains(Constants.securityContent)
+    }
+
+}
+
+extension Release {
+
+    enum Constants {
+        static let securityContent = "Critical Security Update"
+    }
+
+}

CODE_OF_CONDUCT.md

@@ -0,0 +1,76 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at max.goedjen@gmail.com. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

CONTRIBUTING.md

@@ -0,0 +1,19 @@
+# Contributing to Secretive
+
+Thanks for your interest in contributing to Secretive! Before you contribute, there are a few things I'd like to lay out.
+
+## Security
+
+Security is obviously paramount for a project like Secretive. As such, any contributions that compromise the security or auditabilty of the project will be rejected.
+
+### Dependencies
+
+Secretive is desigend to be easily auditable by people who are considering using it. In keeping with this, Secretive has no third party dependencies, and any contributions which bring in new dependencies will be rejected.
+
+## Code of Conduct
+
+All contributors must abide by the [Code of Conduct](CODE_OF_CONDUCT.md)
+
+## Secretive is Opinionated
+
+I'm releasing Secretive as open source so that other people can use it and audit it, feeling comfortable in knowing that the source is available so they can see what it's doing. I have a pretty strong idea of what I'd like this project to look like, and I may respectfully decline contributions that don't line up with that vision. If you'd like to propose a change before implementing, please feel free to [Open an Issue with the proposed tag](https://github.com/maxgoedjen/secretive/issues/new?labels=proposed).

Config/Config.xcconfig

@@ -0,0 +1,2 @@
+CI_VERSION = GITHUB_CI_VERSION
+CI_BUILD_NUMBER = GITHUB_BUILD_NUMBER

Config/Secretive.xctestplan

@@ -0,0 +1,41 @@
+{
+  "configurations" : [
+    {
+      "id" : "5896AE5A-6D5A-48D3-837B-668B646A3273",
+      "name" : "Configuration 1",
+      "options" : {
+
+      }
+    }
+  ],
+  "defaultOptions" : {
+
+  },
+  "testTargets" : [
+    {
+      "parallelizable" : true,
+      "target" : {
+        "containerPath" : "container:Secretive.xcodeproj",
+        "identifier" : "50617DAF23FCE4AB0099B055",
+        "name" : "SecretKitTests"
+      }
+    },
+    {
+      "parallelizable" : true,
+      "target" : {
+        "containerPath" : "container:Secretive.xcodeproj",
+        "identifier" : "5099A073240242BA0062B6F2",
+        "name" : "SecretAgentKitTests"
+      }
+    },
+    {
+      "parallelizable" : true,
+      "target" : {
+        "containerPath" : "container:Secretive.xcodeproj",
+        "identifier" : "50617D9323FCE48E0099B055",
+        "name" : "SecretiveTests"
+      }
+    }
+  ],
+  "version" : 1
+}

README.md

@@ -38,7 +38,7 @@ For non-command-line based apps, like GUI Git clients, you may need to go throug
 
 ### Security Considerations
 
-For the moment, you must build Secretive from source. For an app like this, it's critical that you trust that the app you're running is the app whose source you've checked out. To this end, Secretive has no third party dependecies, and is designed to be easy for you to audit for exploits.
+Builds are produced by GitHub Actions with an auditable build and release generation process. Each build has a "Document SHAs" step, which will output SHA checksums for the build produced by the GitHub Action, so you can verify that the source code for a given build corresponds to any given release.
 
 ### A Note Around Code Signing and Keychains
 
@@ -47,3 +47,7 @@ While Secretive uses the Secure Enclave for key storage, it still relies on Keyc
 ### Backups and Transfers to New Machines
 
 Beacuse secrets in the Secure Enclave are not exportable, they are not able to be backed up, and you will not be able to transfer them to a new machine. If you get a new Mac, just create a new set of secrets specific to that Mac.
+
+## Security
+
+If you discover any vulnerabilities in this project, please notify max.goedjen@gmail.com

SecretAgent/AppDelegate.swift

@@ -1,6 +1,9 @@
 import Cocoa
-import SecretKit
 import OSLog
+import Combine
+import SecretKit
+import SecretAgentKit
+import Brief
 
 @NSApplicationMain
 class AppDelegate: NSObject, NSApplicationDelegate {
@@ -11,14 +14,16 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         list.add(store: SmartCard.Store())
         return list
     }()
+    let updater = Updater()
     let notifier = Notifier()
     lazy var agent: Agent = {
-        Agent(storeList: storeList, notifier: notifier)
+        Agent(storeList: storeList, witness: notifier)
     }()
     lazy var socketController: SocketController = {
         let path = (NSHomeDirectory() as NSString).appendingPathComponent("socket.ssh") as String
         return SocketController(path: path)
     }()
+    fileprivate var updateSink: AnyCancellable?
 
     func applicationDidFinishLaunching(_ aNotification: Notification) {
         os_log(.debug, "SecretAgent finished launching")
@@ -26,10 +31,10 @@ class AppDelegate: NSObject, NSApplicationDelegate {
             self.socketController.handler = self.agent.handle(fileHandle:)
         }
         notifier.prompt()
-    }
-
-    func applicationWillTerminate(_ aNotification: Notification) {
-        // Insert code here to tear down your application
+        updateSink = updater.$update.sink { release in
+            guard let release = release else { return }
+            self.notifier.notify(update: release)
+        }
     }
 
 

SecretAgent/Info.plist

@@ -17,7 +17,7 @@
 	<key>CFBundlePackageType</key>
 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
 	<key>CFBundleShortVersionString</key>
-	<string>$(MARKETING_VERSION)</string>
+	<string>$(CI_VERSION)</string>
 	<key>CFBundleVersion</key>
 	<string>1</string>
 	<key>LSMinimumSystemVersion</key>
@@ -25,7 +25,7 @@
 	<key>LSUIElement</key>
 	<true/>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2020 Max Goedjen. All rights reserved.</string>
+	<string>$(PRODUCT_NAME) is MIT Licensed.</string>
 	<key>NSMainStoryboardFile</key>
 	<string>Main</string>
 	<key>NSPrincipalClass</key>

SecretAgent/Notifier.swift

@@ -1,22 +1,110 @@
 import Foundation
-import SecretKit
 import UserNotifications
+import AppKit
+import SecretKit
+import SecretAgentKit
+import Brief
 
 class Notifier {
 
+    fileprivate let notificationDelegate = NotificationDelegate()
+
+    init() {
+        let action = UNNotificationAction(identifier: Constants.updateIdentitifier, title: "Update", options: [])
+        let categories = UNNotificationCategory(identifier: Constants.updateIdentitifier, actions: [action], intentIdentifiers: [], options: [])
+        UNUserNotificationCenter.current().setNotificationCategories([categories])
+        UNUserNotificationCenter.current().delegate = notificationDelegate
+    }
+
     func prompt() {
         let notificationCenter = UNUserNotificationCenter.current()
         notificationCenter.requestAuthorization(options: .alert) { _, _ in
         }
     }
 
-    func notify<SecretType: Secret>(accessTo secret: SecretType) {
+    func notify(accessTo secret: AnySecret, by provenance: SigningRequestProvenance) {
         let notificationCenter = UNUserNotificationCenter.current()
         let notificationContent = UNMutableNotificationContent()
-        notificationContent.title = "Signed Request"
-        notificationContent.body = "\(secret.name) was used to sign a request."
+        notificationContent.title = "Signed Request from \(provenance.origin.name)"
+        notificationContent.subtitle = "Using secret \"\(secret.name)\""
+        if let iconURL = iconURL(for: provenance), let attachment = try? UNNotificationAttachment(identifier: "icon", url: iconURL, options: nil) {
+            notificationContent.attachments = [attachment]
+        }
+        let request = UNNotificationRequest(identifier: UUID().uuidString, content: notificationContent, trigger: nil)
+        notificationCenter.add(request, withCompletionHandler: nil)
+    }
+
+    func notify(update: Release) {
+        notificationDelegate.release = update
+        let notificationCenter = UNUserNotificationCenter.current()
+        let notificationContent = UNMutableNotificationContent()
+        if update.critical {
+            notificationContent.title = "Critical Security Update - \(update.name)"
+        } else {
+            notificationContent.title = "Update Available - \(update.name)"
+        }
+        notificationContent.subtitle = "Click to Update"
+        notificationContent.body = update.body
+        notificationContent.categoryIdentifier = Constants.updateIdentitifier
         let request = UNNotificationRequest(identifier: UUID().uuidString, content: notificationContent, trigger: nil)
         notificationCenter.add(request, withCompletionHandler: nil)
     }
 
 }
+
+extension Notifier {
+
+    func iconURL(for provenance: SigningRequestProvenance) -> URL? {
+        do {
+            if let app = NSRunningApplication(processIdentifier: provenance.origin.pid), let icon = app.icon?.tiffRepresentation {
+                let temporaryURL = URL(fileURLWithPath: (NSTemporaryDirectory() as NSString).appendingPathComponent("\(UUID().uuidString).png"))
+                let bitmap = NSBitmapImageRep(data: icon)
+                try bitmap?.representation(using: .png, properties: [:])?.write(to: temporaryURL)
+                return temporaryURL
+            }
+        } catch {
+        }
+        return nil
+    }
+
+}
+
+extension Notifier: SigningWitness {
+
+    func speakNowOrForeverHoldYourPeace(forAccessTo secret: AnySecret, by provenance: SigningRequestProvenance) throws {
+    }
+
+    func witness(accessTo secret: AnySecret, by provenance: SigningRequestProvenance) throws {
+        notify(accessTo: secret, by: provenance)
+    }
+
+}
+
+extension Notifier {
+
+    enum Constants {
+        static let updateIdentitifier  = "com.maxgoedjen.Secretive.SecretAgent.update"
+    }
+
+}
+
+class NotificationDelegate: NSObject, UNUserNotificationCenterDelegate {
+
+    fileprivate var release: Release?
+
+    func userNotificationCenter(_ center: UNUserNotificationCenter, openSettingsFor notification: UNNotification?) {
+
+    }
+
+    func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
+        guard response.notification.request.content.categoryIdentifier == Notifier.Constants.updateIdentitifier else { return }
+        guard let update = release else { return }
+        NSWorkspace.shared.open(update.html_url)
+        completionHandler()
+    }
+
+    func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
+        completionHandler(.alert)
+    }
+
+}

SecretAgent/SecretAgent.entitlements

@@ -4,6 +4,8 @@
 <dict>
 	<key>com.apple.security.app-sandbox</key>
 	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
 	<key>com.apple.security.smartcard</key>
 	<true/>
 	<key>keychain-access-groups</key>

SecretAgentKit/Agent.swift

@@ -2,24 +2,26 @@ import Foundation
 import CryptoKit
 import OSLog
 import SecretKit
-import SecretAgentKit
+import AppKit
 
-class Agent {
+public class Agent {
 
     fileprivate let storeList: SecretStoreList
-    fileprivate let notifier: Notifier
+    fileprivate let witness: SigningWitness?
+    fileprivate let writer = OpenSSHKeyWriter()
+    fileprivate let requestTracer = SigningRequestTracer()
 
-    public init(storeList: SecretStoreList, notifier: Notifier) {
+    public init(storeList: SecretStoreList, witness: SigningWitness? = nil) {
         os_log(.debug, "Agent is running")
         self.storeList = storeList
-        self.notifier = notifier
+        self.witness = witness
     }
     
 }
 
 extension Agent {
 
-    func handle(fileHandle: FileHandle) {
+    public func handle(fileHandle: FileHandle) {
         os_log(.debug, "Agent handling new data")
         let data = fileHandle.availableData
         guard !data.isEmpty else { return }
@@ -40,7 +42,7 @@ extension Agent {
                 os_log(.debug, "Agent returned %@", SSHAgent.ResponseType.agentIdentitiesAnswer.debugDescription)
             case .signRequest:
                 response.append(SSHAgent.ResponseType.agentSignResponse.data)
-                response.append(try sign(data: data))
+                response.append(try sign(data: data, from: fileHandle.fileDescriptor))
                 os_log(.debug, "Agent returned %@", SSHAgent.ResponseType.agentSignResponse.debugDescription)
             }
         } catch {
@@ -74,26 +76,22 @@ extension Agent {
         return countData + keyData
     }
 
-    func sign(data: Data) throws -> Data {
+    func sign(data: Data, from pid: Int32) throws -> Data {
         let reader = OpenSSHReader(data: data)
-        let writer = OpenSSHKeyWriter()
-        let hash = try reader.readNextChunk()
-        let matching = storeList.stores.compactMap { store -> (AnySecretStore, AnySecret)? in
-            let allMatching = store.secrets.filter { secret in
-                hash == writer.data(secret: secret)
-            }
-            if let matching = allMatching.first {
-                return (store, matching)
-            }
-            return nil
-        }
-        guard let (store, secret) = matching.first else {
+        let hash = reader.readNextChunk()
+        guard let (store, secret) = secret(matching: hash) else {
+            os_log(.debug, "Agent did not have a key matching %@", hash as NSData)
             throw AgentError.noMatchingKey
         }
-        let dataToSign = try reader.readNextChunk()
+
+        let provenance = requestTracer.provenance(from: pid)
+        if let witness = witness {
+            try witness.speakNowOrForeverHoldYourPeace(forAccessTo: secret, by: provenance)
+        }
+
+        let dataToSign = reader.readNextChunk()
         let derSignature = try store.sign(data: dataToSign, with: secret)
-        // TODO: Move this
-        notifier.notify(accessTo: secret)
+
         let curveData = writer.curveType(for: secret.algorithm, length: secret.keySize).data(using: .utf8)!
 
         // Convert from DER formatted rep to raw (r||s)
@@ -123,6 +121,10 @@ extension Agent {
         sub.append(writer.lengthAndData(of: signatureChunk))
         signedData.append(writer.lengthAndData(of: sub))
 
+        if let witness = witness {
+            try witness.witness(accessTo: secret, by: provenance)
+        }
+
         os_log(.debug, "Agent signed request")
 
         return signedData
@@ -130,6 +132,22 @@ extension Agent {
 
 }
 
+extension Agent {
+
+    func secret(matching hash: Data) -> (AnySecretStore, AnySecret)? {
+        storeList.stores.compactMap { store -> (AnySecretStore, AnySecret)? in
+            let allMatching = store.secrets.filter { secret in
+                hash == writer.data(secret: secret)
+            }
+            if let matching = allMatching.first {
+                return (store, matching)
+            }
+            return nil
+        }.first
+    }
+
+}
+
 
 extension Agent {
 

SecretAgentKit/Info.plist

@@ -15,10 +15,10 @@
 	<key>CFBundlePackageType</key>
 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
+	<string>$(CI_VERSION)</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2020 Max Goedjen. All rights reserved.</string>
+	<string>$(PRODUCT_NAME) is MIT Licensed.</string>
 </dict>
 </plist>

SecretAgentKit/SecretAgentKit.h

@@ -1,12 +1,14 @@
-//
-//  SecretAgentKit.h
-//  SecretAgentKit
-//
-//  Created by Max Goedjen on 2/22/20.
-//  Copyright © 2020 Max Goedjen. All rights reserved.
-//
-
 #import <Foundation/Foundation.h>
+#import <Security/Security.h>
+
+
+// Forward declarations
+
+// from libproc.h
+int proc_pidpath(int pid, void * buffer, uint32_t  buffersize);
+
+// from SecTask.h
+OSStatus SecCodeCreateWithPID(int32_t, SecCSFlags, SecCodeRef *);
 
 //! Project version number for SecretAgentKit.
 FOUNDATION_EXPORT double SecretAgentKitVersionNumber;
@@ -14,6 +16,4 @@ FOUNDATION_EXPORT double SecretAgentKitVersionNumber;
 //! Project version string for SecretAgentKit.
 FOUNDATION_EXPORT const unsigned char SecretAgentKitVersionString[];
 
-// In this header, you should import all the public headers of your framework using statements like #import <SecretAgentKit/PublicHeader.h>
-
 

SecretAgentKit/SigningRequestProvenance.swift

@@ -0,0 +1,45 @@
+import Foundation
+import AppKit
+
+public struct SigningRequestProvenance {
+
+    public var chain: [Process]
+    public init(root: Process) {
+        self.chain = [root]
+    }
+
+}
+
+extension SigningRequestProvenance {
+
+    public var origin: Process {
+        chain.last!
+    }
+
+    public var intact: Bool {
+        return chain.reduce(true) { $0 && $1.validSignature }
+    }
+
+}
+
+extension SigningRequestProvenance {
+
+    public struct Process {
+
+        public let pid: Int32
+        public let name: String
+        public let path: String
+        public let validSignature: Bool
+        let parentPID: Int32?
+
+        init(pid: Int32, name: String, path: String, validSignature: Bool, parentPID: Int32?) {
+            self.pid = pid
+            self.name = name
+            self.path = path
+            self.validSignature = validSignature
+            self.parentPID = parentPID
+        }
+
+    }
+
+}

SecretAgentKit/SigningRequestTracer.swift

@@ -0,0 +1,43 @@
+import Foundation
+import AppKit
+import Security
+
+struct SigningRequestTracer {
+
+    func provenance(from pid: Int32) -> SigningRequestProvenance {
+        let pidPointer = UnsafeMutableRawPointer.allocate(byteCount: 4, alignment: 1)
+        var len = socklen_t(MemoryLayout<Int32>.size)
+        getsockopt(pid, SOCK_STREAM, LOCAL_PEERPID, pidPointer, &len)
+        let pid = pidPointer.load(as: Int32.self)
+        let firstInfo = process(from: pid)
+
+        var provenance = SigningRequestProvenance(root: firstInfo)
+        while NSRunningApplication(processIdentifier: provenance.origin.pid) == nil && provenance.origin.parentPID != nil {
+            provenance.chain.append(process(from: provenance.origin.parentPID!))
+        }
+        return provenance
+    }
+
+    func pidAndNameInfo(from pid: Int32) -> kinfo_proc {
+        var len = MemoryLayout<kinfo_proc>.size
+        let infoPointer = UnsafeMutableRawPointer.allocate(byteCount: len, alignment: 1)
+        var name: [Int32] = [CTL_KERN, KERN_PROC, KERN_PROC_PID, pid]
+        sysctl(&name, UInt32(name.count), infoPointer, &len, nil, 0)
+        return infoPointer.load(as: kinfo_proc.self)
+    }
+
+    func process(from pid: Int32) -> SigningRequestProvenance.Process {
+        var pidAndNameInfo = self.pidAndNameInfo(from: pid)
+        let ppid = pidAndNameInfo.kp_eproc.e_ppid != 0 ? pidAndNameInfo.kp_eproc.e_ppid : nil
+        let procName = String(cString: &pidAndNameInfo.kp_proc.p_comm.0)
+        let pathPointer = UnsafeMutablePointer<UInt8>.allocate(capacity: Int(MAXPATHLEN))
+        _ = proc_pidpath(pid, pathPointer, UInt32(MAXPATHLEN))
+        let path = String(cString: pathPointer)
+        var secCode: Unmanaged<SecCode>!
+        let flags: SecCSFlags = [.considerExpiration, .enforceRevocationChecks]
+        SecCodeCreateWithPID(pid, SecCSFlags(), &secCode)
+        let valid = SecCodeCheckValidity(secCode.takeRetainedValue(), flags, nil) == errSecSuccess
+        return SigningRequestProvenance.Process(pid: pid, name: procName, path: path, validSignature: valid, parentPID: ppid)
+    }
+
+}

SecretAgentKit/SigningWitness.swift

@@ -0,0 +1,9 @@
+import Foundation
+import SecretKit
+
+public protocol SigningWitness {
+
+    func speakNowOrForeverHoldYourPeace(forAccessTo secret: AnySecret, by provenance: SigningRequestProvenance) throws
+    func witness(accessTo secret: AnySecret, by provenance: SigningRequestProvenance) throws
+
+}

SecretAgentKit/SocketController.swift

@@ -1,13 +1,13 @@
 import Foundation
 import OSLog
 
-class SocketController {
+public class SocketController {
 
     fileprivate var fileHandle: FileHandle?
     fileprivate var port: SocketPort?
-    var handler: ((FileHandle) -> Void)?
+    public var handler: ((FileHandle) -> Void)?
 
-    init(path: String) {
+    public init(path: String) {
         os_log(.debug, "Socket controller setting up at %@", path)
         if let _ = try? FileManager.default.removeItem(atPath: path) {
             os_log(.debug, "Socket controller removed existing socket")

SecretAgentKitTests/SecretAgentKitTests.swift

@@ -1,34 +1,11 @@
-//
-//  SecretAgentKitTests.swift
-//  SecretAgentKitTests
-//
-//  Created by Max Goedjen on 2/22/20.
-//  Copyright © 2020 Max Goedjen. All rights reserved.
-//
-
 import XCTest
 @testable import SecretAgentKit
 
 class SecretAgentKitTests: XCTestCase {
 
-    override func setUpWithError() throws {
-        // Put setup code here. This method is called before the invocation of each test method in the class.
-    }
-
-    override func tearDownWithError() throws {
-        // Put teardown code here. This method is called after the invocation of each test method in the class.
-    }
-
     func testExample() throws {
         // This is an example of a functional test case.
         // Use XCTAssert and related functions to verify your tests produce the correct results.
     }
 
-    func testPerformanceExample() throws {
-        // This is an example of a performance test case.
-        self.measure {
-            // Put the code you want to measure the time of here.
-        }
-    }
-
 }

SecretKit/Common/OpenSSH/OpenSSHReader.swift

@@ -8,7 +8,7 @@ public class OpenSSHReader {
         remaining = Data(data)
     }
 
-    public func readNextChunk() throws -> Data {
+    public func readNextChunk() -> Data {
         let lengthRange = 0..<(UInt32.bitWidth/8)
         let lengthChunk = remaining[lengthRange]
         remaining.removeSubrange(lengthRange)

SecretKit/Common/SecretStoreList.swift

@@ -20,6 +20,10 @@ public class SecretStoreList: ObservableObject {
         addInternal(store: modifiable)
     }
 
+    public var anyAvailable: Bool {
+        stores.reduce(false, { $0 || $1.isAvailable })
+    }
+
 }
 
 extension SecretStoreList {

SecretKit/Info.plist

@@ -15,10 +15,10 @@
 	<key>CFBundlePackageType</key>
 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
+	<string>$(CI_VERSION)</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2020 Max Goedjen. All rights reserved.</string>
+	<string>$(PRODUCT_NAME) is MIT Licensed.</string>
 </dict>
 </plist>

SecretKit/SecretKit.h

@@ -1,11 +1,3 @@
-//
-//  SecretKit.h
-//  SecretKit
-//
-//  Created by Max Goedjen on 2/18/20.
-//  Copyright © 2020 Max Goedjen. All rights reserved.
-//
-
 #import <Foundation/Foundation.h>
 
 //! Project version number for SecretKit.

SecretKit/SmartCard/SmartCardStore.swift

@@ -11,16 +11,17 @@ extension SmartCard {
         // TODO: Read actual smart card name, eg "YubiKey 5c"
         @Published public var isAvailable: Bool = false
         public let id = UUID()
-        public let name = NSLocalizedString("Smart Card", comment: "Smart Card")
+        public fileprivate(set) var name = NSLocalizedString("Smart Card", comment: "Smart Card")
         @Published public fileprivate(set) var secrets: [Secret] = []
         fileprivate let watcher = TKTokenWatcher()
         fileprivate var tokenID: String?
 
         public init() {
-            tokenID = watcher.tokenIDs.filter { !$0.contains("setoken") }.first
+            tokenID = watcher.nonSecureEnclaveTokens.first
             watcher.setInsertionHandler { string in
                 guard self.tokenID == nil else { return }
                 guard !string.contains("setoken") else { return }
+
                 self.tokenID = string
                 self.reloadSecrets()
                 self.watcher.addRemovalHandler(self.smartcardRemoved, forTokenID: string)
@@ -97,6 +98,14 @@ extension SmartCard.Store {
 
     fileprivate func loadSecrets() {
         guard let tokenID = tokenID else { return }
+        // Hack to read name if there's only one smart card
+        let slotNames = TKSmartCardSlotManager().slotNames
+        if watcher.nonSecureEnclaveTokens.count == 1 && slotNames.count == 1 {
+            name = slotNames.first!
+        } else {
+            name = NSLocalizedString("Smart Card", comment: "Smart Card")
+        }
+
         let attributes = [
             kSecClass: kSecClassKey,
             kSecAttrTokenID: tokenID,
@@ -124,6 +133,14 @@ extension SmartCard.Store {
 
 }
 
+extension TKTokenWatcher {
+
+    fileprivate var nonSecureEnclaveTokens: [String] {
+        tokenIDs.filter { !$0.contains("setoken") }
+    }
+
+}
+
 extension SmartCard {
 
     public struct KeychainError: Error {

SecretKitTests/AnySecretTests.swift

@@ -0,0 +1,17 @@
+import Foundation
+import XCTest
+@testable import SecretKit
+
+class AnySecretTests: XCTestCase {
+
+    func testEraser() {
+        let secret = SmartCard.Secret(id: UUID().uuidString.data(using: .utf8)!, name: "Name", algorithm: .ellipticCurve, keySize: 256, publicKey: UUID().uuidString.data(using: .utf8)!)
+        let erased = AnySecret(secret)
+        XCTAssert(erased.id == secret.id as AnyHashable)
+        XCTAssert(erased.name == secret.name)
+        XCTAssert(erased.algorithm == secret.algorithm)
+        XCTAssert(erased.keySize == secret.keySize)
+        XCTAssert(erased.publicKey == secret.publicKey)
+    }
+
+}

SecretKitTests/OpenSSHReaderTests.swift

@@ -0,0 +1,25 @@
+import Foundation
+import XCTest
+@testable import SecretKit
+
+class OpenSSHReaderTests: XCTestCase {
+
+    func testSignatureRequest() {
+        let reader = OpenSSHReader(data: Constants.signatureRequest)
+        let hash = reader.readNextChunk()
+        XCTAssert(hash == Data(base64Encoded: "AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBEqCbkJbOHy5S1wVCaJoKPmpS0egM4frMqllgnlRRQ/Uvnn6EVS8oV03cPA2Bz0EdESyRKA/sbmn0aBtgjIwGELxu45UXEW1TEz6TxyS0u3vuIqR3Wo1CrQWRDnkrG/pBQ=="))
+        let dataToSign = reader.readNextChunk()
+        XCTAssert(dataToSign == Data(base64Encoded: "AAAAICi5xf1ixOestUlxdjvt/BDcM+rzhwy7Vo8cW5YcxA8+MgAAAANnaXQAAAAOc3NoLWNvbm5lY3Rpb24AAAAJcHVibGlja2V5AQAAABNlY2RzYS1zaGEyLW5pc3RwMzg0AAAAiAAAABNlY2RzYS1zaGEyLW5pc3RwMzg0AAAACG5pc3RwMzg0AAAAYQRKgm5CWzh8uUtcFQmiaCj5qUtHoDOH6zKpZYJ5UUUP1L55+hFUvKFdN3DwNgc9BHREskSgP7G5p9GgbYIyMBhC8buOVFxFtUxM+k8cktLt77iKkd1qNQq0FkQ55Kxv6QU="))
+        let empty = reader.readNextChunk()
+        XCTAssert(empty.isEmpty)
+    }
+
+}
+
+extension OpenSSHReaderTests {
+
+    enum Constants {
+        static let signatureRequest = Data(base64Encoded: "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")!
+    }
+
+}

SecretKitTests/OpenSSHWriterTests.swift

@@ -0,0 +1,45 @@
+import Foundation
+import XCTest
+@testable import SecretKit
+
+class OpenSSHWriterTests: XCTestCase {
+
+    let writer = OpenSSHKeyWriter()
+
+    func testECDSA256Fingerprint() {
+        XCTAssertEqual(writer.openSSHFingerprint(secret:  Constants.ecdsa256Secret), "dc:60:4d:ff:c2:d9:18:8b:2f:24:40:b5:7f:43:47:e5")
+    }
+
+    func testECDSA256PublicKey() {
+        XCTAssertEqual(writer.openSSHString(secret:  Constants.ecdsa256Secret),
+        "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBOVEjgAA5PHqRgwykjN5qM21uWCHFSY/Sqo5gkHAkn+e1MMQKHOLga7ucB9b3mif33MBid59GRK9GEPVlMiSQwo=")
+    }
+
+    func testECDSA256Hash() {
+    XCTAssertEqual(writer.data(secret: Constants.ecdsa256Secret), Data(base64Encoded: "AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBOVEjgAA5PHqRgwykjN5qM21uWCHFSY/Sqo5gkHAkn+e1MMQKHOLga7ucB9b3mif33MBid59GRK9GEPVlMiSQwo="))
+    }
+
+    func testECDSA384Fingerprint() {
+        XCTAssertEqual(writer.openSSHFingerprint(secret:  Constants.ecdsa384Secret), "66:e0:66:d7:41:ed:19:8e:e2:20:df:ce:ac:7e:2b:6e")
+    }
+
+    func testECDSA384PublicKey() {
+        XCTAssertEqual(writer.openSSHString(secret:  Constants.ecdsa384Secret),
+                       "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBG2MNc/C5OTHFE2tBvbZCVcpOGa8vBMquiTLkH4lwkeqOPxhi+PyYUfQZMTRJNPiTyWPoMBqNiCIFRVv60yPN/AHufHaOgbdTP42EgMlMMImkAjYUEv9DESHTVIs2PW1yQ==")
+    }
+
+    func testECDSA384Hash() {
+        XCTAssertEqual(writer.data(secret: Constants.ecdsa384Secret), Data(base64Encoded: "AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBG2MNc/C5OTHFE2tBvbZCVcpOGa8vBMquiTLkH4lwkeqOPxhi+PyYUfQZMTRJNPiTyWPoMBqNiCIFRVv60yPN/AHufHaOgbdTP42EgMlMMImkAjYUEv9DESHTVIs2PW1yQ=="))
+    }
+
+}
+
+extension OpenSSHWriterTests {
+
+    enum Constants {
+        static let ecdsa256Secret =  SmartCard.Secret(id: Data(), name: "Test Key (ECDSA 256)", algorithm: .ellipticCurve, keySize: 256, publicKey: Data(base64Encoded: "BOVEjgAA5PHqRgwykjN5qM21uWCHFSY/Sqo5gkHAkn+e1MMQKHOLga7ucB9b3mif33MBid59GRK9GEPVlMiSQwo=")!)
+        static let ecdsa384Secret =  SmartCard.Secret(id: Data(), name: "Test Key (ECDSA 384)", algorithm: .ellipticCurve, keySize: 384, publicKey: Data(base64Encoded: "BG2MNc/C5OTHFE2tBvbZCVcpOGa8vBMquiTLkH4lwkeqOPxhi+PyYUfQZMTRJNPiTyWPoMBqNiCIFRVv60yPN/AHufHaOgbdTP42EgMlMMImkAjYUEv9DESHTVIs2PW1yQ==")!)
+
+    }
+
+}

SecretKitTests/SecretKitTests.swift

@@ -1,34 +0,0 @@
-//
-//  SecretKitTests.swift
-//  SecretKitTests
-//
-//  Created by Max Goedjen on 2/18/20.
-//  Copyright © 2020 Max Goedjen. All rights reserved.
-//
-
-import XCTest
-@testable import SecretKit
-
-class SecretKitTests: XCTestCase {
-
-    override func setUp() {
-        // Put setup code here. This method is called before the invocation of each test method in the class.
-    }
-
-    override func tearDown() {
-        // Put teardown code here. This method is called after the invocation of each test method in the class.
-    }
-
-    func testExample() {
-        // This is an example of a functional test case.
-        // Use XCTAssert and related functions to verify your tests produce the correct results.
-    }
-
-    func testPerformanceExample() {
-        // This is an example of a performance test case.
-        self.measure {
-            // Put the code you want to measure the time of here.
-        }
-    }
-
-}

Secretive.xcodeproj/xcshareddata/xcschemes/SecretAgent.xcscheme

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
    LastUpgradeVersion = "1140"
-   version = "1.3">
+   version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
       buildImplicitDependencies = "YES">
@@ -23,11 +23,47 @@
       </BuildActionEntries>
    </BuildAction>
    <TestAction
-      buildConfiguration = "Debug"
+      buildConfiguration = "Test"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <TestPlans>
+         <TestPlanReference
+            reference = "container:Config/Secretive.xctestplan"
+            default = "YES">
+         </TestPlanReference>
+      </TestPlans>
       <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "5099A073240242BA0062B6F2"
+               BuildableName = "SecretAgentKitTests.xctest"
+               BlueprintName = "SecretAgentKitTests"
+               ReferencedContainer = "container:Secretive.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "50617DAF23FCE4AB0099B055"
+               BuildableName = "SecretKitTests.xctest"
+               BlueprintName = "SecretKitTests"
+               ReferencedContainer = "container:Secretive.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "50617D9323FCE48E0099B055"
+               BuildableName = "SecretiveTests.xctest"
+               BlueprintName = "SecretiveTests"
+               ReferencedContainer = "container:Secretive.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
       </Testables>
    </TestAction>
    <LaunchAction

Secretive.xcodeproj/xcshareddata/xcschemes/SecretAgentKit.xcscheme

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
    LastUpgradeVersion = "1140"
-   version = "1.3">
+   version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
       buildImplicitDependencies = "YES">
@@ -23,11 +23,29 @@
       </BuildActionEntries>
    </BuildAction>
    <TestAction
-      buildConfiguration = "Debug"
+      buildConfiguration = "Test"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <TestPlans>
+         <TestPlanReference
+            reference = "container:Config/Secretive.xctestplan"
+            default = "YES">
+         </TestPlanReference>
+      </TestPlans>
       <Testables>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES"
+            testExecutionOrdering = "random">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "5099A073240242BA0062B6F2"
+               BuildableName = "SecretAgentKitTests.xctest"
+               BlueprintName = "SecretAgentKitTests"
+               ReferencedContainer = "container:Secretive.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
       </Testables>
    </TestAction>
    <LaunchAction

Secretive.xcodeproj/xcshareddata/xcschemes/SecretKit.xcscheme

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
    LastUpgradeVersion = "1140"
-   version = "1.3">
+   version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
       buildImplicitDependencies = "YES">
@@ -23,12 +23,16 @@
       </BuildActionEntries>
    </BuildAction>
    <TestAction
-      buildConfiguration = "Debug"
+      buildConfiguration = "Test"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
-      <Testables>
-      </Testables>
+      <TestPlans>
+         <TestPlanReference
+            reference = "container:Config/Secretive.xctestplan"
+            default = "YES">
+         </TestPlanReference>
+      </TestPlans>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"

Secretive.xcodeproj/xcshareddata/xcschemes/Secretive.xcscheme

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
    LastUpgradeVersion = "1140"
-   version = "1.3">
+   version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
       buildImplicitDependencies = "YES">
@@ -23,10 +23,16 @@
       </BuildActionEntries>
    </BuildAction>
    <TestAction
-      buildConfiguration = "Debug"
+      buildConfiguration = "Test"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <TestPlans>
+         <TestPlanReference
+            reference = "container:Config/Secretive.xctestplan"
+            default = "YES">
+         </TestPlanReference>
+      </TestPlans>
       <Testables>
          <TestableReference
             skipped = "NO">

Secretive/AppDelegate.swift

@@ -1,11 +1,13 @@
 import Cocoa
 import SwiftUI
 import SecretKit
+import Brief
 
 @NSApplicationMain
 class AppDelegate: NSObject, NSApplicationDelegate {
 
     var window: NSWindow!
+    @IBOutlet var newMenuItem: NSMenuItem!
     @IBOutlet var toolbar: NSToolbar!
     let storeList: SecretStoreList = {
         let list = SecretStoreList()
@@ -13,10 +15,11 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         list.add(store: SmartCard.Store())
         return list
     }()
+    let updater = Updater()
+    let agentStatusChecker = AgentStatusChecker()
 
     func applicationDidFinishLaunching(_ aNotification: Notification) {
-
-        let contentView = ContentView(storeList: storeList)
+        let contentView = ContentView(storeList: storeList, updater: updater, agentStatusChecker: agentStatusChecker, runSetupBlock: { self.runSetup(sender: nil) })
         // Create the window and set the content view.
         window = NSWindow(
             contentRect: NSRect(x: 0, y: 0, width: 480, height: 300),
@@ -28,15 +31,27 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         window.makeKeyAndOrderFront(nil)
         window.titleVisibility = .hidden
         window.toolbar = toolbar
+        window.isReleasedWhenClosed = false
         if storeList.modifiableStore?.isAvailable ?? false {
             let plus = NSTitlebarAccessoryViewController()
             plus.view = NSButton(image: NSImage(named: NSImage.addTemplateName)!, target: self, action: #selector(add(sender:)))
             plus.layoutAttribute = .right
             window.addTitlebarAccessoryViewController(plus)
+            newMenuItem.isEnabled = true
         }
         runSetupIfNeeded()
     }
 
+    func applicationDidBecomeActive(_ notification: Notification) {
+        agentStatusChecker.check()
+    }
+
+    func applicationShouldHandleReopen(_ sender: NSApplication, hasVisibleWindows flag: Bool) -> Bool {
+        guard !flag else { return false }
+        window.makeKeyAndOrderFront(self)
+        return true
+    }
+
     @IBAction func add(sender: AnyObject?) {
         var addWindow: NSWindow!
         let addView = CreateSecretView(store: storeList.modifiableStore!) {
@@ -52,11 +67,12 @@ class AppDelegate: NSObject, NSApplicationDelegate {
 
     @IBAction func runSetup(sender: AnyObject?) {
         let setupWindow = NSWindow(
-            contentRect: NSRect(x: 0, y: 0, width: 480, height: 300),
+            contentRect: NSRect(x: 0, y: 0, width: 0, height: 0),
             styleMask: [.titled, .closable, .miniaturizable, .resizable, .fullSizeContentView],
             backing: .buffered, defer: false)
         let setupView = SetupView() { success in
             self.window.endSheet(setupWindow)
+            self.agentStatusChecker.check()
         }
         setupWindow.contentView = NSHostingView(rootView: setupView)
         window.beginSheet(setupWindow, completionHandler: nil)

Secretive/Base.lproj/Main.storyboard

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="15702" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="16085" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="15702"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="16085"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
@@ -9,7 +9,7 @@
         <scene sceneID="JPo-4y-FX3">
             <objects>
                 <application id="hnw-xV-0zn" sceneMemberID="viewController">
-                    <menu key="mainMenu" title="Main Menu" systemMenu="main" id="AYu-sK-qS6">
+                    <menu key="mainMenu" title="Main Menu" systemMenu="main" autoenablesItems="NO" id="AYu-sK-qS6">
                         <items>
                             <menuItem title="Secretive" id="1Xt-HY-uBw">
                                 <modifierMask key="keyEquivalentModifierMask"/>
@@ -57,9 +57,9 @@
                             </menuItem>
                             <menuItem title="File" id="dMs-cI-mzQ">
                                 <modifierMask key="keyEquivalentModifierMask"/>
-                                <menu key="submenu" title="File" id="bib-Uj-vzu">
+                                <menu key="submenu" title="File" autoenablesItems="NO" id="bib-Uj-vzu">
                                     <items>
-                                        <menuItem title="New" keyEquivalent="n" id="Was-JA-tGl">
+                                        <menuItem title="New" enabled="NO" keyEquivalent="n" id="Was-JA-tGl">
                                             <connections>
                                                 <action selector="addWithSender:" target="Voe-Tx-rLC" id="U1t-YZ-Hn5"/>
                                             </connections>
@@ -102,7 +102,7 @@
                                 <modifierMask key="keyEquivalentModifierMask"/>
                                 <menu key="submenu" title="Help" systemMenu="help" id="F2S-fz-NVQ">
                                     <items>
-                                        <menuItem title="Set Up Helper App" id="04y-R6-7bF">
+                                        <menuItem title="Setup Helper App" id="04y-R6-7bF">
                                             <modifierMask key="keyEquivalentModifierMask"/>
                                             <connections>
                                                 <action selector="runSetupWithSender:" target="Voe-Tx-rLC" id="Fty-2m-eng"/>
@@ -125,6 +125,7 @@
                 </application>
                 <customObject id="Voe-Tx-rLC" customClass="AppDelegate" customModule="Secretive" customModuleProvider="target">
                     <connections>
+                        <outlet property="newMenuItem" destination="Was-JA-tGl" id="C8s-uk-gMA"/>
                         <outlet property="toolbar" destination="bvo-mt-QR4" id="XSF-g2-znt"/>
                     </connections>
                 </customObject>

Secretive/ContentView.swift

@@ -1,97 +0,0 @@
-import SwiftUI
-import SecretKit
-
-struct ContentView: View {
-    
-    @ObservedObject var storeList: SecretStoreList
-
-    @State fileprivate var active: AnySecret.ID?
-    @State fileprivate var showingDeletion = false
-    @State fileprivate var deletingSecret: AnySecret?
-    
-    var body: some View {
-        NavigationView {
-            List(selection: $active) {
-                ForEach(storeList.stores) { store in
-                    if store.isAvailable {
-                        Section(header: Text(store.name)) {
-                            if store.secrets.isEmpty {
-                                if store is AnySecretStoreModifiable {
-                                    NavigationLink(destination: EmptyStoreModifiableView(), tag: Constants.emptyStoreModifiableTag, selection: self.$active) {
-                                        Text("No Secrets")
-                                    }
-                                } else {
-                                    NavigationLink(destination: EmptyStoreView(), tag: Constants.emptyStoreTag, selection: self.$active) {
-                                        Text("No Secrets")
-                                    }
-                                }
-                            } else {
-                                ForEach(store.secrets) { secret in
-                                    NavigationLink(destination: SecretDetailView(secret: secret), tag: secret.id, selection: self.$active) {
-                                        Text(secret.name)
-                                    }.contextMenu {
-                                        if store is AnySecretStoreModifiable {
-                                            Button(action: { self.delete(secret: secret) }) {
-                                                Text("Delete")
-                                            }
-                                        }
-                                    }
-                                }
-                            }
-                        }
-                    }
-                }
-            }.onAppear {
-                let fallback: AnyHashable
-                if self.storeList.modifiableStore?.isAvailable ?? false {
-                    fallback = Constants.emptyStoreModifiableTag
-                } else {
-                    fallback = Constants.emptyStoreTag
-                }
-                self.active = self.storeList.stores.compactMap { $0.secrets.first }.first?.id ?? fallback
-            }
-            .listStyle(SidebarListStyle())
-            .frame(minWidth: 100, idealWidth: 240)
-        }
-        .navigationViewStyle(DoubleColumnNavigationViewStyle())
-        .sheet(isPresented: $showingDeletion) {
-            if self.storeList.modifiableStore != nil {
-                DeleteSecretView(secret: self.deletingSecret!, store: self.storeList.modifiableStore!) {
-                    self.showingDeletion = false
-                }
-            }
-        }
-        
-    }
-    
-    
-    func delete<SecretType: Secret>(secret: SecretType) {
-        deletingSecret = AnySecret(secret)
-        self.showingDeletion = true
-    }
-    
-}
-
-extension ContentView {
-
-    enum Constants {
-        static let emptyStoreModifiableTag: AnyHashable = "emptyStoreModifiableTag"
-        static let emptyStoreTag: AnyHashable = "emptyStoreModifiableTag"
-    }
-
-}
-
-#if DEBUG
-
-struct ContentView_Previews: PreviewProvider {
-    static var previews: some View {
-        Group {
-            ContentView(storeList: Preview.storeList(stores: [Preview.Store(numberOfRandomSecrets: 0)], modifiableStores: [Preview.StoreModifiable(numberOfRandomSecrets: 0)]))
-            ContentView(storeList: Preview.storeList(stores: [Preview.Store()], modifiableStores: [Preview.StoreModifiable()]))
-            ContentView(storeList: Preview.storeList(stores: [Preview.Store()]))
-            ContentView(storeList: Preview.storeList(modifiableStores: [Preview.StoreModifiable()]))
-        }
-    }
-}
-
-#endif

Secretive/Controllers/AgentStatusChecker.swift

@@ -0,0 +1,33 @@
+import Foundation
+import Combine
+import AppKit
+
+protocol AgentStatusCheckerProtocol: ObservableObject {
+    var running: Bool { get }
+}
+
+class AgentStatusChecker: ObservableObject, AgentStatusCheckerProtocol {
+
+    @Published var running: Bool = false
+
+    init() {
+        check()
+    }
+
+    func check() {
+        running = secretAgentProcess != nil
+    }
+
+    var secretAgentProcess: NSRunningApplication? {
+        NSRunningApplication.runningApplications(withBundleIdentifier: Constants.secretAgentAppID).first
+    }
+
+}
+
+extension AgentStatusChecker {
+
+    enum Constants {
+        static let secretAgentAppID = "com.maxgoedjen.Secretive.SecretAgent"
+    }
+
+}

Secretive/Credits.rtf

@@ -0,0 +1,23 @@
+{\rtf1\ansi\ansicpg1252\cocoartf2511
+\cocoatextscaling0\cocoaplatform0{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+{\*\expandedcolortbl;;}
+\margl1440\margr1440\vieww9000\viewh8400\viewkind0
+\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6119\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
+{\field{\*\fldinst{HYPERLINK "https://github.com/maxgoedjen/secretive"}}{\fldrslt 
+\f0\fs24 \cf0 GitHub Repository}}
+\f0\fs24 \
+\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
+\cf0 \
+{\field{\*\fldinst{HYPERLINK "GITHUB_BUILD_URL"}}{\fldrslt Build Log}}\
+\
+Special Thanks To:\
+{\field{\*\fldinst{HYPERLINK "https://github.com/bdash"}}{\fldrslt Mark Rowe}}\
+{\field{\*\fldinst{HYPERLINK "https://github.com/danielctull"}}{\fldrslt Daniel Tull}}\
+{\field{\*\fldinst{HYPERLINK "https://github.com/davedelong"}}{\fldrslt Dave DeLong}}\
+{\field{\*\fldinst{HYPERLINK "https://github.com/esttorhe"}}{\fldrslt Esteban Torres}}\
+{\field{\*\fldinst{HYPERLINK "https://github.com/joeblau"}}{\fldrslt Joe Blau}}\
+{\field{\*\fldinst{HYPERLINK "https://github.com/marksands"}}{\fldrslt Mark Sands}}\
+{\field{\*\fldinst{HYPERLINK "https://github.com/mergesort"}}{\fldrslt Joe Fabisevich}}\
+{\field{\*\fldinst{HYPERLINK "https://github.com/phillco"}}{\fldrslt Phil Cohen}}\
+{\field{\*\fldinst{HYPERLINK "https://github.com/zackdotcomputer"}}{\fldrslt Zack Sheppard}}}

Secretive/Info.plist

@@ -17,13 +17,13 @@
 	<key>CFBundlePackageType</key>
 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
+	<string>$(CI_VERSION)</string>
 	<key>CFBundleVersion</key>
-	<string>1</string>
+	<string>$(CI_BUILD_NUMBER)</string>
 	<key>LSMinimumSystemVersion</key>
 	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2020 Max Goedjen. All rights reserved.</string>
+	<string>$(PRODUCT_NAME) is MIT Licensed.</string>
 	<key>NSMainStoryboardFile</key>
 	<string>Main</string>
 	<key>NSPrincipalClass</key>

Secretive/Preview Content/PreviewAgentStatusChecker.swift

@@ -0,0 +1,12 @@
+import Foundation
+import Combine
+
+class PreviewAgentStatusChecker: AgentStatusCheckerProtocol {
+
+    let running: Bool
+
+    init(running: Bool = true) {
+        self.running = running
+    }
+
+}

Secretive/Preview Content/PreviewUpdater.swift

@@ -0,0 +1,28 @@
+import Foundation
+import Combine
+import Brief
+
+class PreviewUpdater: UpdaterProtocol {
+
+    let update: Release?
+
+    init(update: Update = .none) {
+        switch update {
+        case .none:
+            self.update = nil
+        case .advisory:
+            self.update = Release(name: "10.10.10", html_url: URL(string: "https://example.com")!, body: "Some regular update")
+        case .critical:
+            self.update = Release(name: "10.10.10", html_url: URL(string: "https://example.com")!, body: "Critical Security Update")
+        }
+    }
+
+}
+
+extension PreviewUpdater {
+
+    enum Update {
+        case none, advisory, critical
+    }
+
+}

Secretive/Secretive.entitlements

@@ -6,6 +6,8 @@
 	<true/>
 	<key>com.apple.security.smartcard</key>
 	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
 	<key>keychain-access-groups</key>
 	<array>
 		<string>$(AppIdentifierPrefix)com.maxgoedjen.Secretive</string>

Secretive/Views/ContentView.swift

@@ -0,0 +1,149 @@
+import SwiftUI
+import SecretKit
+import Brief
+
+struct ContentView<UpdaterType: UpdaterProtocol, AgentStatusCheckerType: AgentStatusCheckerProtocol>: View {
+    
+    @ObservedObject var storeList: SecretStoreList
+    @ObservedObject var updater: UpdaterType
+    @ObservedObject var agentStatusChecker: AgentStatusCheckerType
+    var runSetupBlock: (() -> Void)?
+
+    @State fileprivate var active: AnySecret.ID?
+    @State fileprivate var showingDeletion = false
+    @State fileprivate var deletingSecret: AnySecret?
+    
+    var body: some View {
+        VStack {
+            if updater.update != nil {
+                updateNotice()
+            }
+            if !agentStatusChecker.running {
+                agentNotice()
+            }
+            if storeList.anyAvailable {
+            NavigationView {
+                List(selection: $active) {
+                    ForEach(storeList.stores) { store in
+                        if store.isAvailable {
+                            Section(header: Text(store.name)) {
+                                if store.secrets.isEmpty {
+                                    if store is AnySecretStoreModifiable {
+                                        NavigationLink(destination: EmptyStoreModifiableView(), tag: Constants.emptyStoreModifiableTag, selection: self.$active) {
+                                            Text("No Secrets")
+                                        }
+                                    } else {
+                                        NavigationLink(destination: EmptyStoreView(), tag: Constants.emptyStoreTag, selection: self.$active) {
+                                            Text("No Secrets")
+                                        }
+                                    }
+                                } else {
+                                    ForEach(store.secrets) { secret in
+                                        NavigationLink(destination: SecretDetailView(secret: secret), tag: secret.id, selection: self.$active) {
+                                            Text(secret.name)
+                                        }.contextMenu {
+                                            if store is AnySecretStoreModifiable {
+                                                Button(action: { self.delete(secret: secret) }) {
+                                                    Text("Delete")
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }.onAppear {
+                    self.active = self.nextDefaultSecret
+                }
+                .listStyle(SidebarListStyle())
+                .frame(minWidth: 100, idealWidth: 240)
+            }
+            .navigationViewStyle(DoubleColumnNavigationViewStyle())
+            .sheet(isPresented: $showingDeletion) {
+                if self.storeList.modifiableStore != nil {
+                    DeleteSecretView(secret: self.deletingSecret!, store: self.storeList.modifiableStore!) { deleted in
+                        self.showingDeletion = false
+                        if deleted {
+                            self.active = self.nextDefaultSecret
+                        }
+                    }
+                }
+            }
+            } else {
+                NoStoresView()
+            }
+        }.frame(minWidth: 640, minHeight: 320)
+    }
+
+    func updateNotice() -> some View {
+        guard let update = updater.update else { return AnyView(Spacer()) }
+        let severity: NoticeView.Severity
+        let text: String
+        if update.critical {
+            severity = .critical
+            text = "Critical Security Update Required"
+        } else {
+            severity = .advisory
+            text = "Update Available"
+        }
+        return AnyView(NoticeView(text: text, severity: severity, actionTitle: "Update") {
+            NSWorkspace.shared.open(update.html_url)
+        })
+    }
+
+    func agentNotice() -> some View {
+        NoticeView(text: "Secret Agent isn't running. Run setup again to fix.", severity: .advisory, actionTitle: "Run Setup") {
+            self.runSetupBlock?()
+        }
+    }
+
+    func delete<SecretType: Secret>(secret: SecretType) {
+        deletingSecret = AnySecret(secret)
+        self.showingDeletion = true
+    }
+
+    var nextDefaultSecret: AnyHashable? {
+        let fallback: AnyHashable
+        if self.storeList.modifiableStore?.isAvailable ?? false {
+            fallback = Constants.emptyStoreModifiableTag
+        } else {
+            fallback = Constants.emptyStoreTag
+        }
+        return self.storeList.stores.compactMap { $0.secrets.first }.first?.id ?? fallback
+    }
+    
+}
+
+fileprivate enum Constants {
+    static let emptyStoreModifiableTag: AnyHashable = "emptyStoreModifiableTag"
+    static let emptyStoreTag: AnyHashable = "emptyStoreModifiableTag"
+}
+
+
+#if DEBUG
+
+struct ContentView_Previews: PreviewProvider {
+    static var previews: some View {
+        Group {
+            ContentView(storeList: Preview.storeList(stores: [Preview.Store(numberOfRandomSecrets: 0)],
+                                                     modifiableStores: [Preview.StoreModifiable(numberOfRandomSecrets: 0)]),
+                        updater: PreviewUpdater(),
+                        agentStatusChecker: PreviewAgentStatusChecker())
+            ContentView(storeList: Preview.storeList(stores: [Preview.Store()], modifiableStores: [Preview.StoreModifiable()]), updater: PreviewUpdater(),
+                        agentStatusChecker: PreviewAgentStatusChecker())
+            ContentView(storeList: Preview.storeList(stores: [Preview.Store()]), updater: PreviewUpdater(),
+                        agentStatusChecker: PreviewAgentStatusChecker())
+            ContentView(storeList: Preview.storeList(modifiableStores: [Preview.StoreModifiable()]), updater: PreviewUpdater(),
+                        agentStatusChecker: PreviewAgentStatusChecker())
+            ContentView(storeList: Preview.storeList(stores: [Preview.Store(numberOfRandomSecrets: 0)], modifiableStores: [Preview.StoreModifiable(numberOfRandomSecrets: 0)]), updater: PreviewUpdater(update: .advisory),
+                        agentStatusChecker: PreviewAgentStatusChecker())
+            ContentView(storeList: Preview.storeList(stores: [Preview.Store(numberOfRandomSecrets: 0)], modifiableStores: [Preview.StoreModifiable(numberOfRandomSecrets: 0)]), updater: PreviewUpdater(update: .critical),
+                        agentStatusChecker: PreviewAgentStatusChecker())
+            ContentView(storeList: Preview.storeList(stores: [Preview.Store(numberOfRandomSecrets: 0)], modifiableStores: [Preview.StoreModifiable(numberOfRandomSecrets: 0)]), updater: PreviewUpdater(update: .critical),
+                        agentStatusChecker: PreviewAgentStatusChecker(running: false))
+        }
+    }
+}
+
+#endif

Secretive/Views/DeleteSecretView.swift

@@ -8,9 +8,9 @@ struct DeleteSecretView<StoreType: SecretStoreModifiable>: View {
     
     @State var confirm = ""
     
-    fileprivate var dismissalBlock: () -> ()
+    fileprivate var dismissalBlock: (Bool) -> ()
     
-    init(secret: StoreType.SecretType, store: StoreType, dismissalBlock: @escaping () -> ()) {
+    init(secret: StoreType.SecretType, store: StoreType, dismissalBlock: @escaping (Bool) -> ()) {
         self.secret = secret
         self.store = store
         self.dismissalBlock = dismissalBlock
@@ -37,14 +37,16 @@ struct DeleteSecretView<StoreType: SecretStoreModifiable>: View {
                         TextField(secret.name, text: $confirm)
                     }
                 }
-                .onExitCommand(perform: dismissalBlock)
+                .onExitCommand {
+                    self.dismissalBlock(false)
+                }
             }
             HStack {
                 Spacer()
                 Button(action: delete) {
                     Text("Delete")
                 }.disabled(confirm != secret.name)
-                Button(action: dismissalBlock) {
+                Button(action: { self.dismissalBlock(false) }) {
                     Text("Don't Delete")
                 }
             }
@@ -53,6 +55,6 @@ struct DeleteSecretView<StoreType: SecretStoreModifiable>: View {
     
     func delete() {
         try! store.delete(secret: secret)
-        dismissalBlock()
+        self.dismissalBlock(true)
     }
 }

Secretive/Views/NoStoresView.swift

@@ -0,0 +1,29 @@
+//
+//  NoStoresView.swift
+//  Secretive
+//
+//  Created by Max Goedjen on 3/20/20.
+//  Copyright © 2020 Max Goedjen. All rights reserved.
+//
+
+import SwiftUI
+
+struct NoStoresView: View {
+    var body: some View {
+        VStack {
+            Text("No Secure Storage Available").bold()
+            Text("Your Mac doesn't have a Secure Enclave, and there's not a compatible Smart Card inserted.")
+            Button(action: {
+                NSWorkspace.shared.open(URL(string: "https://www.yubico.com/products/compare-yubikey-5-series/")!)
+            }) {
+                Text("If you're looking to add one to your Mac, the YubiKey 5 Series are great.")
+            }
+        }.padding()
+    }
+}
+
+struct NoStoresView_Previews: PreviewProvider {
+    static var previews: some View {
+        NoStoresView()
+    }
+}

Secretive/Views/NoticeView.swift

@@ -0,0 +1,57 @@
+import Foundation
+import SwiftUI
+
+struct NoticeView: View {
+
+    let text: String
+    let severity: Severity
+    let actionTitle: String?
+    let action: (() -> Void)?
+
+    var body: some View {
+        HStack {
+            Text(text).bold()
+            Spacer()
+            if action != nil {
+                Button(action: action!) {
+                    Text(actionTitle!)
+                }
+            }
+            }.padding().background(color)
+    }
+
+    var color: Color {
+        switch severity {
+        case .advisory:
+            return Color.orange
+        case .critical:
+            return Color.red
+        }
+    }
+
+}
+
+extension NoticeView {
+
+    enum Severity {
+        case advisory, critical
+    }
+
+}
+
+#if DEBUG
+
+struct NoticeView_Previews: PreviewProvider {
+    static var previews: some View {
+        Group {
+            NoticeView(text: "Agent Not Running", severity: .advisory, actionTitle: "Run Setup") {
+                print("OK")
+            }
+            NoticeView(text: "Critical Security Update Required", severity: .critical, actionTitle: "Update") {
+                print("OK")
+            }
+        }
+    }
+}
+
+#endif

Secretive/Views/SetupView.swift

@@ -9,12 +9,12 @@ struct SetupView: View {
     var body: some View {
         Form {
             SetupStepView<Spacer>(text: "Secretive needs to install a helper app to sign requests when the main app isn't running. This app is called \"SecretAgent\" and you might see it in Activity Manager from time to time.",
-                                index: 1,
-                                nestedView: nil,
-                                actionText: "Install") {
+                                  index: 1,
+                                  nestedView: nil,
+                                  actionText: "Install") {
                                     self.installLaunchAgent()
             }
-            SetupStepView(text: "You need to add a line to your shell config (.bashrc or .zshrc) telling SSH to talk to SecretAgent when it wants to authenticate. Drag this into your config file.",
+            SetupStepView(text: "Add this line to your shell config (.bashrc or .zshrc) telling SSH to talk to SecretAgent when it wants to authenticate. Drag this into your config file.",
                           index: 2,
                           nestedView: SetupStepCommandView(text: Constants.socketPrompt),
                           actionText: "Added") {
@@ -22,12 +22,12 @@ struct SetupView: View {
             }
             HStack {
                 Spacer()
-                    Button(action: { self.completion?(true) }) {
-                        Text("Finish")
-                    }
+                Button(action: { self.completion?(true) }) {
+                    Text("Finish")
+                }
                 .padding()
             }
-        }
+        }.frame(minWidth: 640, minHeight: 400)
     }
     
 }
@@ -64,10 +64,8 @@ struct SetupStepView<NestedViewType: View>: View {
                     Text(text)
                         .opacity(completed ? 0.5 : 1)
                         .lineLimit(nil)
-                        .frame(idealHeight: 0, maxHeight: .infinity)
                     if nestedView != nil {
-                        Spacer()
-                        nestedView!
+                        nestedView!.padding()
                     }
                 }
                 .padding()
@@ -87,16 +85,31 @@ struct SetupStepCommandView: View {
     let text: String
     
     var body: some View {
-        Text(text)
-            .font(.system(.caption, design: .monospaced))
-            .lineLimit(nil)
-            .frame(idealHeight: 0, maxHeight: .infinity)
-            .padding()
-            .background(Color(white: 0, opacity: 0.10))
-            .cornerRadius(10)
-            .onDrag {
-                return NSItemProvider(item: NSData(data: self.text.data(using: .utf8)!), typeIdentifier: kUTTypeUTF8PlainText as String)
+        VStack(alignment: .leading) {
+            Text(text)
+                .lineLimit(nil)
+                .font(.system(.caption, design: .monospaced))
+                .multilineTextAlignment(.leading)
+                .frame(minHeight: 50)
+            HStack {
+                Spacer()
+                Button(action: copy) {
+                    Text("Copy")
+                }
+            }
         }
+        .padding()
+        .background(Color(white: 0, opacity: 0.10))
+        .cornerRadius(10)
+        .onDrag {
+            return NSItemProvider(item: NSData(data: self.text.data(using: .utf8)!), typeIdentifier: kUTTypeUTF8PlainText as String)
+            
+        }
+    }
+    
+    func copy() {
+        NSPasteboard.general.declareTypes([.string], owner: nil)
+        NSPasteboard.general.setString(text, forType: .string)
     }
     
 }

SecretiveTests/SecretiveTests.swift

@@ -1,11 +1,3 @@
-//
-//  SecretiveTests.swift
-//  SecretiveTests
-//
-//  Created by Max Goedjen on 2/18/20.
-//  Copyright © 2020 Max Goedjen. All rights reserved.
-//
-
 import XCTest
 @testable import Secretive
 
@@ -24,11 +16,5 @@ class SecretiveTests: XCTestCase {
         // Use XCTAssert and related functions to verify your tests produce the correct results.
     }
 
-    func testPerformanceExample() {
-        // This is an example of a performance test case.
-        self.measure {
-            // Put the code you want to measure the time of here.
-        }
-    }
 
 }