Merge pull request #36 from kishikawakatsumi/credentials

Refactor

Lib/KeychainAccess/Keychain.swift

@@ -351,7 +351,7 @@ public class Keychain {
     @availability(iOS, introduced=8.0)
     public func getSharedPassword(completion: (account: String?, password: String?, error: NSError?) -> () = { account, password, error -> () in }) {
         if let domain = server.host {
-            requestSharedWebCredential(domain: domain, account: nil) { (credentials, error) -> () in
+            self.dynamicType.requestSharedWebCredential(domain: domain, account: nil) { (credentials, error) -> () in
                 if let credential = credentials.first {
                     let account = credential["account"]
                     let password = credential["password"]
@@ -369,7 +369,7 @@ public class Keychain {
     @availability(iOS, introduced=8.0)
     public func getSharedPassword(account: String, completion: (password: String?, error: NSError?) -> () = { password, error -> () in }) {
         if let domain = server.host {
-            requestSharedWebCredential(domain: domain, account: account) { (credentials, error) -> () in
+            self.dynamicType.requestSharedWebCredential(domain: domain, account: account) { (credentials, error) -> () in
                 if let credential = credentials.first {
                     if let password = credential["password"] {
                         completion(password: password, error: error)
@@ -403,21 +403,21 @@ public class Keychain {
     }
 
     @availability(iOS, introduced=8.0)
-    public func requestSharedWebCredential(completion: (credentials: [[String: String]], error: NSError?) -> () = { credentials, error -> () in }) {
+    public class func requestSharedWebCredential(completion: (credentials: [[String: String]], error: NSError?) -> () = { credentials, error -> () in }) {
         requestSharedWebCredential(domain: nil, account: nil, completion: completion)
     }
 
     @availability(iOS, introduced=8.0)
-    public func requestSharedWebCredential(#domain: String, completion: (credentials: [[String: String]], error: NSError?) -> () = { credentials, error -> () in }) {
+    public class func requestSharedWebCredential(#domain: String, completion: (credentials: [[String: String]], error: NSError?) -> () = { credentials, error -> () in }) {
         requestSharedWebCredential(domain: domain, account: nil, completion: completion)
     }
 
     @availability(iOS, introduced=8.0)
-    public func requestSharedWebCredential(#domain: String, account: String, completion: (credentials: [[String: String]], error: NSError?) -> ()) {
+    public class func requestSharedWebCredential(#domain: String, account: String, completion: (credentials: [[String: String]], error: NSError?) -> ()) {
         requestSharedWebCredential(domain: domain as String?, account: account as String?, completion: completion)
     }
 
-    private func requestSharedWebCredential(#domain: String?, account: String?, completion: (credentials: [[String: String]], error: NSError?) -> ()) {
+    private class func requestSharedWebCredential(#domain: String?, account: String?, completion: (credentials: [[String: String]], error: NSError?) -> ()) {
         SecRequestSharedWebCredential(domain, account) { (credentials, error) -> () in
             var remoteError: NSError?
             if let error = error {
@@ -448,7 +448,7 @@ public class Keychain {
     }
 
     @availability(iOS, introduced=8.0)
-    public func generatePassword() -> String {
+    public class func generatePassword() -> String {
         return SecCreateSharedWebCredentialPassword().takeUnretainedValue()
     }
     #endif

README.md

@@ -8,6 +8,8 @@
 KeychainAccess is a simple Swift wrapper for Keychain that works on iOS and OS X. Makes using Keychain APIs exremely easy and much more palatable to use in Swift.
 
 <img src="https://raw.githubusercontent.com/kishikawakatsumi/KeychainAccess/master/Screenshots/01.png" width="320px" />
+<img src="https://raw.githubusercontent.com/kishikawakatsumi/KeychainAccess/master/Screenshots/02.png" width="320px" />
+<img src="https://raw.githubusercontent.com/kishikawakatsumi/KeychainAccess/master/Screenshots/03.png" width="320px" />
 
 ## :bulb: Features
 
@@ -342,7 +344,7 @@ dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)) {
         .authenticationPrompt("Authenticate to login to server")
         .getStringOrError("kishikawakatsumi")
 
-    if failable.successed {
+    if failable.succeeded {
         println("value: \(failable.value)")
     } else {
         println("error: \(failable.error?.localizedDescription)")
@@ -406,6 +408,20 @@ if let password = keychain.get(username) {
 }
 ```
 
+#### Request all associated domain's credentials
+
+```swift
+Keychain.requestSharedWebCredential { (credentials, error) -> () in
+
+}
+```
+
+#### Generate strong random password
+
+```swift
+let password = Keychain.generatePassword()
+```
+
 #### How to set up Shared Web Credentials
 
 > 1. Add a com.apple.developer.associated-domains entitlement to your app. This entitlement must include all the domains with which you want to share credentials.