Make hostname optional since resolving hostname will cause Local Network permissions dialog to appear (#69)

Author: rqbacktrace

Sources/Features/Attributes/AttributesProvider.swift

@@ -22,9 +22,9 @@ final class AttributesProvider {
         return attributesSources.map(\.immutable).merging()
     }()
 
-    init() {
+    init(reportHostName: Bool = false) {
         faultInfo = FaultInfo()
-        attributesSources = [ProcessorInfo(),
+        attributesSources = [ProcessorInfo(reportHostName: reportHostName),
                              Device(),
                              ScreenInfo(),
                              LocaleInfo(),

Sources/Features/Attributes/DefaultAttributes.swift

@@ -11,6 +11,12 @@ final class FaultInfo: AttributesSource {
 
 struct ProcessorInfo: AttributesSource {
 
+    private let reportHostName: Bool
+
+    init(reportHostName: Bool = false) {
+        self.reportHostName = reportHostName
+    }
+
     var mutable: [String: Any?] {
         let processor = try? Processor()
         let processInfo = ProcessInfo.processInfo
@@ -55,8 +61,8 @@ struct ProcessorInfo: AttributesSource {
     var immutable: [String: Any?] {
         return [
             "cpu.boottime": try? System.boottime(),
-            // hostanme
-            "hostname": ProcessInfo.processInfo.hostName,
+            // hostname
+            "hostname": self.reportHostName ? ProcessInfo.processInfo.hostName : "",
             // descriptor
             "descriptor.count": getdtablesize(),
             "process.starttime": try? ProcessInfo.startTime()

Sources/Features/Client/BacktraceReporter.swift

@@ -28,7 +28,7 @@ final class BacktraceReporter {
                              credentials: credentials,
                              repository: try PersistentRepository<BacktraceReport>(settings: dbSettings))
         self.repository = try PersistentRepository<BacktraceReport>(settings: dbSettings)
-        let attributesProvider = AttributesProvider()
+        let attributesProvider = AttributesProvider(reportHostName: dbSettings.reportHostName)
         self.attributesProvider = attributesProvider
         self.backtraceOomWatcher = BacktraceOomWatcher(
             repository: self.repository,

Sources/Public/BacktraceDatabaseSettings.swift

@@ -20,6 +20,9 @@ import Foundation
 
     /// Retry order. Default `RetryOder.queue`.
     @objc public var retryOrder: RetryOrder = .queue
+
+    /// Enable the hostname to be reported. This will cause the end-user to get the Local Network permissions pop-up.
+    @objc public var reportHostName: Bool = false
 
     internal var maxDatabaseSizeInBytes: Int {
         return maxDatabaseSize * 1024 * 1024

Tests/AttributesTests.swift

@@ -44,7 +44,20 @@ final class AttributesTests: QuickSpec {
                 expect { attributes.immutable }.toNot(beNil())
             }
         }
-        
+
+        describe("Processor Info") {
+            it("can disable hostname") {
+                let attributes = ProcessorInfo()
+                let hostname = attributes.immutable["hostname"] as? String
+                expect { hostname }.to(beEmpty())
+            }
+            it("can enable hostname") {
+                let attributes = ProcessorInfo(reportHostName: true)
+                let hostname = attributes.immutable["hostname"] as? String
+                expect { hostname }.toNot(beEmpty())
+            }
+        }
+
         describe("C API") {
             it("sets vm_statistics64 information") {
                 expect { try Statistics.vmStatistics64() }.toNot(be(vm_statistics64()))