okta-oidc-xamarin/Okta.Xamarin/Tests/Okta.Xamarin.Test/OktaConfigShould.cs at 4dcdcb93bb879591a4e1be57f4a38b4d575e57c2 · okta/okta-oidc-xamarin · GitHub

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// <copyright file="OktaConfigShould.cs" company="Okta, Inc">
// Copyright (c) 2019-present Okta, Inc. All rights reserved.
// Licensed under the Apache 2.0 license. See the LICENSE file in the project root for full license information.
// </copyright>

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Threading.Tasks;
using Okta.Xamarin;
using Xunit;

namespace Okta.Xamarin.Test
{
    public class OktaConfigShould
    {
        [Fact]
        public void ConfigValidatorPassesWhenValid()
        {
            OktaConfigValidator<IOktaConfig> validator = new OktaConfigValidator<IOktaConfig>();

            validator.Validate(
                new OktaConfig("testoktaid", "https://dev-00000.oktapreview.com", "com.test:/redirect", "com.test:/logout"));

            validator.Validate(
                             new OktaConfig("testoktaid", "https://okta.okta.com", "appid:/redirect", "appid:/logout")
                             { ClockSkew = TimeSpan.FromSeconds(100), Scope = "test1 test2" });

            // Test new TLD support
            validator.Validate(
                new OktaConfig("testoktaid", "https://dev-00000.trex-govcloud.com", "com.test:/redirect", "com.test:/logout"));

            validator.Validate(
                new OktaConfig("testoktaid", "https://dev-00000.okta-gov.com", "com.test:/redirect", "com.test:/logout"));

            validator.Validate(
                new OktaConfig("testoktaid", "https://dev-00000.okta.mil", "com.test:/redirect", "com.test:/logout"));

            validator.Validate(
                new OktaConfig("testoktaid", "https://dev-00000.okta-miltest.com", "com.test:/redirect", "com.test:/logout"));

            // The validator throws an exception when the config is invalid, so if we got here without an exception then the configs are valid.
        }

        [Fact]
        public void ConfigValidatorCatchesMissingProperties()
        {
            OktaConfigValidator<OktaConfig> validator = new OktaConfigValidator<OktaConfig>();

            Assert.Throws<ArgumentNullException>("config", () =>
                validator.Validate(null));

            Assert.Throws<ArgumentNullException>(() =>
                validator.Validate(new OktaConfig()));

            Assert.Throws<ArgumentNullException>("ClientId", () =>
                validator.Validate(new OktaConfig(null, "https://dev-00000.oktapreview.com", "com.test:/redirect", "com.test:/logout")));

            Assert.Throws<ArgumentNullException>("OktaDomain", () =>
                validator.Validate(new OktaConfig("testoktaid", null, "com.test:/redirect", "com.test:/logout")));

            Assert.Throws<ArgumentNullException>("RedirectUri", () =>
                validator.Validate(new OktaConfig("testoktaid", "https://dev-00000.oktapreview.com", null, "com.test:/logout")));

            Assert.Throws<ArgumentNullException>("PostLogoutRedirectUri", () =>
                validator.Validate(new OktaConfig("testoktaid", "https://dev-00000.oktapreview.com", "com.test:/redirect", null)));
        }


        [Fact]
        public void ConfigValidatorCatchesInvalidDomain()
        {
            OktaConfigValidator<OktaConfig> validator = new OktaConfigValidator<OktaConfig>();


            Assert.Throws<ArgumentException>(() =>
                validator.Validate(new OktaConfig("testoktaid", "http://dev-00000.oktapreview.com", "com.test:/redirect", "com.test:/logout")));

            Assert.Throws<ArgumentException>(() =>
                validator.Validate(new OktaConfig("testoktaid", "https://dev-00000-admin.oktapreview.com", "com.test:/redirect", "com.test:/logout")));

            // Test that admin domains are caught for new TLDs
            Assert.Throws<ArgumentException>(() =>
                validator.Validate(new OktaConfig("testoktaid", "https://dev-00000-admin.trex-govcloud.com", "com.test:/redirect", "com.test:/logout")));

            Assert.Throws<ArgumentException>(() =>
                validator.Validate(new OktaConfig("testoktaid", "https://dev-00000-admin.okta-gov.com", "com.test:/redirect", "com.test:/logout")));

            Assert.Throws<ArgumentException>(() =>
                validator.Validate(new OktaConfig("testoktaid", "https://dev-00000-admin.okta.mil", "com.test:/redirect", "com.test:/logout")));

            Assert.Throws<ArgumentException>(() =>
                validator.Validate(new OktaConfig("testoktaid", "https://dev-00000-admin.okta-miltest.com", "com.test:/redirect", "com.test:/logout")));

            Assert.Throws<ArgumentException>(() =>
                validator.Validate(new OktaConfig("testoktaid", "https://{yourOktaDomain}", "com.test:/redirect", "com.test:/logout")));

            Assert.Throws<ArgumentException>(() =>
                validator.Validate(new OktaConfig("testoktaid", "dev-00000.oktapreview.com", "com.test:/redirect", "com.test:/logout")));
        }

        [Fact]
        public async Task ParseJsonFull()
        {
            var tempConfigFile = new FileInfo(Path.GetTempFileName());

            File.WriteAllText(tempConfigFile.FullName, @"{
                ""ClientId"": ""testoktaid"",
                ""OktaDomain"": ""https://dev-00000.oktapreview.com"",
                ""RedirectUri"": ""com.test:/redirect"",
                ""PostLogoutRedirectUri"": ""com.test:/logout"",
                ""Scope"": ""test1 test2 test3"",
                ""AuthorizationServerId"": ""test1"",
                ""ClockSkew"": 90
                }");

            OktaConfig config = await OktaConfig.LoadFromJsonFileAsync(tempConfigFile.FullName);

            Assert.Equal("testoktaid", config.ClientId);
            Assert.Equal("https://dev-00000.oktapreview.com", config.OktaDomain);
            Assert.Equal("com.test:/redirect", config.RedirectUri);
            Assert.Equal("com.test:/logout", config.PostLogoutRedirectUri);
            Assert.Equal("test1 test2 test3", config.Scope);
            Assert.Equal((IEnumerable<string>)(new string[] { "test1", "test2", "test3" }), config.Scopes);
            Assert.Equal("test1", config.AuthorizationServerId);
            Assert.Equal(TimeSpan.FromSeconds(90), config.ClockSkew);

            try
            {
                tempConfigFile.Delete();
            }
            catch (Exception ex)
            {
                Debug.WriteLine("Unable to clean up temp file used for testing OktaConfig JSON file parsing at " + tempConfigFile.FullName + Environment.NewLine + ex.ToString());
            }
        }


        [Fact]
        public async Task ParseJsonMinimal()
        {
            var tempConfigFile = new FileInfo(Path.GetTempFileName());

            File.WriteAllText(tempConfigFile.FullName, @"{
                ""ClientId"": ""testoktaid"",
                ""OktaDomain"": ""https://dev-00000.oktapreview.com"",
                ""RedirectUri"": ""com.test:/redirect"",
                ""PostLogoutRedirectUri"": ""com.test:/logout""
                }");

            OktaConfig config = await OktaConfig.LoadFromJsonFileAsync(tempConfigFile.FullName);

            Assert.Equal("testoktaid", config.ClientId);
            Assert.Equal("https://dev-00000.oktapreview.com", config.OktaDomain);
            Assert.Equal("com.test:/redirect", config.RedirectUri);
            Assert.Equal("com.test:/logout", config.PostLogoutRedirectUri);
            Assert.Equal("openid profile", config.Scope);
            Assert.Equal((IEnumerable<string>)(new string[] { "openid", "profile" }), config.Scopes);
            Assert.Equal("default", config.AuthorizationServerId);
            Assert.Equal(TimeSpan.FromSeconds(120), config.ClockSkew);

            try
            {
                tempConfigFile.Delete();
            }
            catch (Exception ex)
            {
                Debug.WriteLine("Unable to clean up temp file used for testing OktaConfig JSON file parsing at " + tempConfigFile.FullName + Environment.NewLine + ex.ToString());
            }
        }
    }
}