Initial commit — iOS share extension for filing Gitea issues

Two-target Xcode project (xcodegen spec). The GiteaIssue container app holds the base URL + personal access token in a shared keychain group; the GiteaIssueShare extension reads them, surfaces a repo picker (with recents) and a title/notes form, then creates the issue, uploads the screenshot as an asset, and patches the body to embed it inline. Min iOS 26.0, signing team V3PF3M6B6U. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-26 23:15:43 -05:00
commit 74e03c4e10
17 changed files with 1451 additions and 0 deletions
@@ -0,0 +1,77 @@
+import Foundation
+import Security
+
+enum Keychain {
+    static let accessGroup = "$(AppIdentifierPrefix)com.treytartt.GiteaIssue"
+    static let service = "com.treytartt.GiteaIssue"
+
+    static func read(_ key: String) -> String? {
+        var query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrService as String: service,
+            kSecAttrAccount as String: key,
+            kSecMatchLimit as String: kSecMatchLimitOne,
+            kSecReturnData as String: true,
+        ]
+        if let group = resolvedAccessGroup() { query[kSecAttrAccessGroup as String] = group }
+
+        var item: CFTypeRef?
+        let status = SecItemCopyMatching(query as CFDictionary, &item)
+        guard status == errSecSuccess, let data = item as? Data else { return nil }
+        return String(data: data, encoding: .utf8)
+    }
+
+    static func write(_ key: String, value: String) {
+        let data = Data(value.utf8)
+        var query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrService as String: service,
+            kSecAttrAccount as String: key,
+        ]
+        if let group = resolvedAccessGroup() { query[kSecAttrAccessGroup as String] = group }
+
+        SecItemDelete(query as CFDictionary)
+
+        var add = query
+        add[kSecValueData as String] = data
+        add[kSecAttrAccessible as String] = kSecAttrAccessibleAfterFirstUnlock
+        SecItemAdd(add as CFDictionary, nil)
+    }
+
+    static func delete(_ key: String) {
+        var query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrService as String: service,
+            kSecAttrAccount as String: key,
+        ]
+        if let group = resolvedAccessGroup() { query[kSecAttrAccessGroup as String] = group }
+        SecItemDelete(query as CFDictionary)
+    }
+
+    private static func resolvedAccessGroup() -> String? {
+        guard let prefix = appIdentifierPrefix() else { return nil }
+        return "\(prefix)com.treytartt.GiteaIssue"
+    }
+
+    private static func appIdentifierPrefix() -> String? {
+        let query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrAccount as String: "__appIdentifierPrefixProbe",
+            kSecAttrService as String: service,
+            kSecReturnAttributes as String: true,
+            kSecMatchLimit as String: kSecMatchLimitOne,
+        ]
+        var result: CFTypeRef?
+        let status = SecItemCopyMatching(query as CFDictionary, &result)
+        if status == errSecSuccess,
+           let attrs = result as? [String: Any],
+           let group = attrs[kSecAttrAccessGroup as String] as? String,
+           let dot = group.firstIndex(of: ".") {
+            return String(group[..<group.index(after: dot)])
+        }
+        if let bundleSeed = Bundle.main.object(forInfoDictionaryKey: "AppIdentifierPrefix") as? String {
+            return bundleSeed
+        }
+        return nil
+    }
+}