TF-2384 Handle refresh token when token expired in NSE

Signed-off-by: dab246 <tdvu@linagora.com>
(cherry picked from commit c8a39bb42792770c001ac90d6301d53126225d95)

ios/TwakeCore/Network/Model/Authentication.swift

@@ -0,0 +1,7 @@
+import Foundation
+
+protocol Authentication {
+    var type: AuthenticationType { get }
+
+    func getAuthenticationHeader() -> String
+}

ios/TwakeCore/Network/Model/AuthenticationCredential.swift

@@ -0,0 +1,16 @@
+import Foundation
+
+struct AuthenticationCredential: Authentication {
+    var type: AuthenticationType
+    
+    let basicAuth: String
+    
+    init(type: AuthenticationType, basicAuth: String) {
+        self.type = type
+        self.basicAuth = basicAuth
+    }
+
+    func getAuthenticationHeader() -> String {
+        return "Basic \(basicAuth)"
+    }
+}

ios/TwakeCore/Network/Model/AuthenticationSSO.swift

@@ -0,0 +1,33 @@
+import Foundation
+
+struct AuthenticationSSO: Authentication {
+    var type: AuthenticationType
+    
+    let accessToken: String
+    let refreshToken: String
+    let expireTime: String?
+
+    init(type: AuthenticationType, accessToken: String, refreshToken: String, expireTime: String?) {
+        self.type = type
+        self.accessToken = accessToken
+        self.refreshToken = refreshToken
+        self.expireTime = expireTime
+    }
+
+    func getAuthenticationHeader() -> String {
+        return "Bearer \(accessToken)"
+    }
+
+    func isExpiredTime() -> Bool {
+        guard let expireTime else {
+            return false
+        }
+
+        guard let expireDate = expireTime.convertISO8601StringToDate(),
+              expireDate.isBefore(Date.now) else {
+            return true
+        }
+
+        return false
+    }
+}

ios/TwakeCore/Network/Model/TokenOidc.swift

@@ -2,13 +2,7 @@ import Foundation
 
 struct TokenOidc: Codable {
     let token: String
-    let tokenId: String
+    let tokenId: String?
     let expiredTime: String?
     let refreshToken: String
 }
-
-extension TokenOidc {
-    func getAuthorization() -> String {
-        return "Bearer \(token)"
-    }
-}

ios/TwakeCore/Network/Model/TokenResponse.swift

@@ -0,0 +1,25 @@
+import Foundation
+
+struct TokenResponse: Codable {
+    let accessToken: String?
+    let refreshToken: String?
+    let expiresTime: Int?
+    let refreshExpiresIn: Int?
+    let tokenId: String?
+    let tokenType: String?
+    let scope: String?
+    let sessionState: String?
+    let error: String?
+
+    enum CodingKeys: String, CodingKey {
+        case accessToken = "access_token"
+        case refreshToken = "refresh_token"
+        case expiresTime = "expires_in"
+        case refreshExpiresIn = "refresh_expires_in"
+        case tokenId = "id_token"
+        case tokenType = "token_type"
+        case scope
+        case sessionState = "session_state"
+        case error
+    }
+}