Fetches Patreon creator access token from AltStore source

AltStore/AltStore-Bridging-Header.h

@@ -5,3 +5,4 @@
 #import "NSError+ALTServerError.h"
 #import "ALTAppPermission.h"
 #import "ALTPatreonBenefitType.h"
+#import "ALTSourceUserInfoKey.h"

AltStore/Components/Keychain.swift

@@ -71,6 +71,9 @@ class Keychain
     @KeychainItem(key: "patreonRefreshToken")
     var patreonRefreshToken: String?
     
+    @KeychainItem(key: "patreonCreatorAccessToken")
+    var patreonCreatorAccessToken: String?
+    
     private init()
     {
     }

AltStore/Model/Source.swift

@@ -27,6 +27,9 @@ class Source: NSManagedObject, Fetchable, Decodable
     @NSManaged var identifier: String
     @NSManaged var sourceURL: URL
     
+    /* Non-Core Data Properties */
+    var userInfo: [ALTSourceUserInfoKey: String]?
+    
     /* Relationships */
     @objc(apps) @NSManaged private(set) var _apps: NSOrderedSet
     @objc(newsItems) @NSManaged private(set) var _newsItems: NSOrderedSet
@@ -54,6 +57,7 @@ class Source: NSManagedObject, Fetchable, Decodable
         case name
         case identifier
         case sourceURL
+        case userInfo
         case apps
         case news
     }
@@ -74,6 +78,9 @@ class Source: NSManagedObject, Fetchable, Decodable
         self.identifier = try container.decode(String.self, forKey: .identifier)
         self.sourceURL = try container.decode(URL.self, forKey: .sourceURL)
         
+        let userInfo = try container.decodeIfPresent([String: String].self, forKey: .userInfo)
+        self.userInfo = userInfo?.reduce(into: [:]) { $0[ALTSourceUserInfoKey($1.key)] = $1.value }
+        
         let apps = try container.decodeIfPresent([StoreApp].self, forKey: .apps) ?? []
         for (index, app) in apps.enumerated()
         {

AltStore/Operations/FetchSourceOperation.swift

@@ -68,6 +68,11 @@ class FetchSourceOperation: ResultOperation<Source>
                     
                     let source = try decoder.decode(Source.self, from: data)
                     
+                    if let patreonAccessToken = source.userInfo?[.patreonAccessToken]
+                    {
+                        Keychain.shared.patreonCreatorAccessToken = patreonAccessToken
+                    }
+                    
                     #if STAGING
                     source.sourceURL = self.sourceURL
                     #endif

AltStore/Patreon/PatreonAPI.swift

@@ -11,7 +11,6 @@ import AuthenticationServices
 
 private let clientID = "ZMx0EGUWe4TVWYXNZZwK_fbIK5jHFVWoUf1Qb-sqNXmT-YzAGwDPxxq7ak3_W5Q2"
 private let clientSecret = "1hktsZB89QyN69cB4R0tu55R4TCPQGXxvebYUUh7Y-5TLSnRswuxs6OUjdJ74IJt"
-private let creatorAccessToken = "NSX1ts9Rf9IzKRCu8GjbwsZ6wll8bDtoJxNbPbp2eZo"
 
 private let campaignID = "2863968"
 
@@ -348,7 +347,9 @@ private extension PatreonAPI
         {
         case .none: break
         case .creator:
+            guard let creatorAccessToken = Keychain.shared.patreonCreatorAccessToken else { return completion(.failure(Error.invalidAccessToken)) }
             request.setValue("Bearer " + creatorAccessToken, forHTTPHeaderField: "Authorization")
+            
         case .user:
             guard let accessToken = Keychain.shared.patreonAccessToken else { return completion(.failure(Error.notAuthenticated)) }
             request.setValue("Bearer " + accessToken, forHTTPHeaderField: "Authorization")

AltStore/Resources/apps.json

@@ -202,5 +202,8 @@
       "date": "2019-10-09",
       "notify": false
     }
-  ]
+  ],
+  "userInfo": {
+    "patreonAccessToken": "lb2Sq14mVCejEtITnlGfszbYXDhXmrdpiOMCEZjlfFk"
+  }
 }

AltStore/Types/ALTSourceUserInfoKey.h

@@ -0,0 +1,12 @@
+//
+//  ALTSourceUserInfoKey.h
+//  AltStore
+//
+//  Created by Riley Testut on 11/4/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+typedef NSString *ALTSourceUserInfoKey NS_TYPED_EXTENSIBLE_ENUM;
+extern ALTSourceUserInfoKey const ALTSourceUserInfoKeyPatreonAccessToken;

AltStore/Types/ALTSourceUserInfoKey.m

@@ -0,0 +1,11 @@
+//
+//  ALTSourceUserInfoKey.m
+//  AltStore
+//
+//  Created by Riley Testut on 11/4/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+#import "ALTSourceUserInfoKey.h"
+
+ALTSourceUserInfoKey const ALTSourceUserInfoKeyPatreonAccessToken = @"patreonAccessToken";