Add support for pronto credentials

Assets/Samples/Stream Video & Audio Chat SDK/0.9.0/Video & Audio Chat Example Project/Scripts/StreamVideoManager.cs

@@ -1,14 +1,13 @@
 using System;
 using System.Collections.Generic;
-using System.Net.Http;
 using System.Threading.Tasks;
 using StreamVideo.Core;
 using StreamVideo.Core.Configs;
 using StreamVideo.Core.Exceptions;
 using StreamVideo.Core.StatefulModels;
 using StreamVideo.Core.StatefulModels.Tracks;
+using StreamVideo.Libs;
 using StreamVideo.Libs.Auth;
-using StreamVideo.Libs.Serialization;
 using StreamVideo.Libs.Utils;
 using UnityEngine;
 #if STREAM_DEBUG_ENABLED
@@ -244,24 +243,6 @@ protected void OnApplicationPause(bool pauseStatus)
         }
 #endif
 
-        /// <summary>
-        /// API success response template when using Stream's Demo Credentials
-        /// </summary>
-        private class DemoCredentialsApiResponse
-        {
-            public string UserId;
-            public string Token;
-            public string APIKey;
-        }
-
-        /// <summary>
-        /// API error response template when using Stream's Demo Credentials
-        /// </summary>
-        private class DemoCredentialsApiError
-        {
-            public string Error;
-        }
-
 #pragma warning disable CS0414 //Disable warning that _info is unused. It's purpose is to display info box in the Unity Inspector only
 
         [SerializeField]
@@ -281,6 +262,10 @@ private string _info
         [SerializeField]
         private string _userToken = "";
 
+        [Header("Demo Credentials")]
+        [SerializeField]
+        private StreamEnvironment _environment = StreamEnvironment.Demo;
+
         [Header("Background Music in a call")]
         [SerializeField]
         private AudioClip _musicClip = null;
@@ -312,46 +297,16 @@ private async Task ConnectToStreamAsync(AuthCredentials credentials)
 
             if (credentialsEmpty)
             {
-                // If custom credentials are not defined - use Stream's Demo Credentials
                 Debug.Log("Authorization credentials were not provided. Using Stream's Demo Credentials.");
 
-                var demoCredentials = await GetStreamDemoTokenAsync();
-                credentials = new AuthCredentials(demoCredentials.APIKey, demoCredentials.UserId,
-                    demoCredentials.Token);
+                var factory = new StreamDependenciesFactory();
+                var provider = factory.CreateDemoCredentialsProvider();
+                credentials = await provider.GetDemoCredentialsAsync("DemoUser", _environment);
             }
 
             await Client.ConnectUserAsync(credentials);
         }
 
-        /// <summary>
-        /// This method will fetch Stream's demo credentials. These credentials are not usable in a real production due to limited rates.
-        /// Customer accounts do have a FREE tier so please register at https://getstream.io/ to get your own app ID and credentials.
-        /// </summary>
-        private static async Task<DemoCredentialsApiResponse> GetStreamDemoTokenAsync()
-        {
-            var serializer = new NewtonsoftJsonSerializer();
-            var httpClient = new HttpClient();
-            var uriBuilder = new UriBuilder
-            {
-                Host = "pronto.getstream.io",
-                Path = "/api/auth/create-token",
-                Query = $"user_id=DemoUser",
-                Scheme = "https",
-            };
-
-            var uri = uriBuilder.Uri;
-            var response = await httpClient.GetAsync(uri);
-            var result = await response.Content.ReadAsStringAsync();
-            if (!response.IsSuccessStatusCode)
-            {
-                var apiError = serializer.Deserialize<DemoCredentialsApiError>(result);
-                throw new Exception(
-                    $"Failed to get demo credentials. Error status code: `{response.StatusCode}`, Error message: `{apiError.Error}`");
-            }
-
-            return serializer.Deserialize<DemoCredentialsApiResponse>(result);
-        }
-
         private void OnCallStarted(IStreamCall call)
         {
             _activeCall = call;

Packages/StreamVideo/Runtime/Libs/Auth/StreamDemoCredentialsProvider.cs

@@ -0,0 +1,98 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using StreamVideo.Libs.Http;
+using StreamVideo.Libs.Serialization;
+
+namespace StreamVideo.Libs.Auth
+{
+    /// <summary>
+    /// Fetches demo/test credentials (API key + user token) from the Pronto endpoint.
+    /// DO NOT USE IN PRODUCTION. These credentials are rate-limited and meant only for internal testing and demo apps.
+    /// Customer accounts have a FREE tier for testing — please register at https://getstream.io/ to get your own app ID and credentials.
+    /// </summary>
+    public class StreamDemoCredentialsProvider
+    {
+        public StreamDemoCredentialsProvider(IHttpClient httpClient, ISerializer serializer)
+        {
+            _httpClient = httpClient ?? throw new ArgumentNullException(nameof(httpClient));
+            _serializer = serializer ?? throw new ArgumentNullException(nameof(serializer));
+        }
+
+        /// <summary>
+        /// Fetch demo credentials from <c>https://pronto.getstream.io/api/auth/create-token</c>.
+        /// The returned <see cref="AuthCredentials"/> contains the API key, user ID, and signed token.
+        /// DO NOT USE IN PRODUCTION. Customer accounts have a FREE tier for testing —
+        /// please register at https://getstream.io/ to get your own app ID and credentials.
+        /// </summary>
+        public async Task<AuthCredentials> GetDemoCredentialsAsync(
+            string userId,
+            StreamEnvironment environment = StreamEnvironment.Demo,
+            CancellationToken cancellationToken = default)
+        {
+            if (string.IsNullOrEmpty(userId))
+            {
+                throw new ArgumentException("User ID must not be null or empty.", nameof(userId));
+            }
+
+            var uri = new UriBuilder
+            {
+                Scheme = "https",
+                Host = Host,
+                Path = Path,
+                Query = $"user_id={Uri.EscapeDataString(userId)}&environment={ToQueryValue(environment)}",
+            }.Uri;
+
+            var response = await _httpClient.GetAsync(uri, cancellationToken);
+            if (!response.IsSuccessStatusCode)
+            {
+                string errorMessage = null;
+                try
+                {
+                    var error = _serializer.Deserialize<ErrorResponse>(response.Result);
+                    errorMessage = error?.Error;
+                }
+                catch
+                {
+                    // ignored — use raw response below
+                }
+
+                throw new Exception(
+                    $"Failed to get demo credentials. Status code: {response.StatusCode}, " +
+                    $"Error: {errorMessage ?? response.Result}");
+            }
+
+            var result = _serializer.Deserialize<CredentialsResponse>(response.Result);
+            return new AuthCredentials(result.ApiKey, result.UserId, result.Token);
+        }
+
+        private const string Host = "pronto.getstream.io";
+        private const string Path = "/api/auth/create-token";
+
+        private static string ToQueryValue(StreamEnvironment environment)
+        {
+            switch (environment)
+            {
+                case StreamEnvironment.Demo: return "demo";
+                case StreamEnvironment.Pronto: return "pronto";
+                default: throw new ArgumentOutOfRangeException(nameof(environment), environment,
+                    $"Unsupported environment: {environment}");
+            }
+        }
+
+        private class CredentialsResponse
+        {
+            public string UserId;
+            public string ApiKey;
+            public string Token;
+        }
+
+        private class ErrorResponse
+        {
+            public string Error;
+        }
+
+        private readonly IHttpClient _httpClient;
+        private readonly ISerializer _serializer;
+    }
+}

Packages/StreamVideo/Runtime/Libs/Auth/StreamEnvironment.cs

@@ -0,0 +1,11 @@
+namespace StreamVideo.Libs.Auth
+{
+    /// <summary>
+    /// Stream backend environment used when fetching demo credentials from Pronto.
+    /// </summary>
+    public enum StreamEnvironment
+    {
+        Demo,
+        Pronto,
+    }
+}

Packages/StreamVideo/Runtime/Libs/StreamDependenciesFactory.cs

@@ -1,4 +1,4 @@
-using StreamVideo.Libs.AppInfo;
+using StreamVideo.Libs.AppInfo;
 using StreamVideo.Libs.Auth;
 using StreamVideo.Libs.VideoClientInstanceRunner;
 using StreamVideo.Libs.Http;
@@ -48,6 +48,9 @@ public virtual IHttpClient CreateHttpClient()
 
         public virtual ITokenProvider CreateTokenProvider(TokenProvider.TokenUriHandler urlFactory) => new TokenProvider(CreateHttpClient(), urlFactory);
 
+        public virtual StreamDemoCredentialsProvider CreateDemoCredentialsProvider()
+            => new StreamDemoCredentialsProvider(CreateHttpClient(), CreateSerializer());
+
         public virtual IStreamVideoClientRunner CreateClientRunner()
         {
             var go = new GameObject

Packages/StreamVideo/Samples~/VideoChat/Scripts/StreamVideoManager.cs

@@ -1,14 +1,13 @@
 using System;
 using System.Collections.Generic;
-using System.Net.Http;
 using System.Threading.Tasks;
 using StreamVideo.Core;
 using StreamVideo.Core.Configs;
 using StreamVideo.Core.Exceptions;
 using StreamVideo.Core.StatefulModels;
 using StreamVideo.Core.StatefulModels.Tracks;
+using StreamVideo.Libs;
 using StreamVideo.Libs.Auth;
-using StreamVideo.Libs.Serialization;
 using StreamVideo.Libs.Utils;
 using UnityEngine;
 #if STREAM_DEBUG_ENABLED
@@ -244,24 +243,6 @@ protected void OnApplicationPause(bool pauseStatus)
         }
 #endif
 
-        /// <summary>
-        /// API success response template when using Stream's Demo Credentials
-        /// </summary>
-        private class DemoCredentialsApiResponse
-        {
-            public string UserId;
-            public string Token;
-            public string APIKey;
-        }
-
-        /// <summary>
-        /// API error response template when using Stream's Demo Credentials
-        /// </summary>
-        private class DemoCredentialsApiError
-        {
-            public string Error;
-        }
-
 #pragma warning disable CS0414 //Disable warning that _info is unused. It's purpose is to display info box in the Unity Inspector only
 
         [SerializeField]
@@ -281,6 +262,10 @@ private string _info
         [SerializeField]
         private string _userToken = "";
 
+        [Header("Demo Credentials")]
+        [SerializeField]
+        private StreamEnvironment _environment = StreamEnvironment.Demo;
+
         [Header("Background Music in a call")]
         [SerializeField]
         private AudioClip _musicClip = null;
@@ -312,46 +297,16 @@ private async Task ConnectToStreamAsync(AuthCredentials credentials)
 
             if (credentialsEmpty)
             {
-                // If custom credentials are not defined - use Stream's Demo Credentials
                 Debug.Log("Authorization credentials were not provided. Using Stream's Demo Credentials.");
 
-                var demoCredentials = await GetStreamDemoTokenAsync();
-                credentials = new AuthCredentials(demoCredentials.APIKey, demoCredentials.UserId,
-                    demoCredentials.Token);
+                var factory = new StreamDependenciesFactory();
+                var provider = factory.CreateDemoCredentialsProvider();
+                credentials = await provider.GetDemoCredentialsAsync("DemoUser", _environment);
             }
 
             await Client.ConnectUserAsync(credentials);
         }
 
-        /// <summary>
-        /// This method will fetch Stream's demo credentials. These credentials are not usable in a real production due to limited rates.
-        /// Customer accounts do have a FREE tier so please register at https://getstream.io/ to get your own app ID and credentials.
-        /// </summary>
-        private static async Task<DemoCredentialsApiResponse> GetStreamDemoTokenAsync()
-        {
-            var serializer = new NewtonsoftJsonSerializer();
-            var httpClient = new HttpClient();
-            var uriBuilder = new UriBuilder
-            {
-                Host = "pronto.getstream.io",
-                Path = "/api/auth/create-token",
-                Query = $"user_id=DemoUser",
-                Scheme = "https",
-            };
-
-            var uri = uriBuilder.Uri;
-            var response = await httpClient.GetAsync(uri);
-            var result = await response.Content.ReadAsStringAsync();
-            if (!response.IsSuccessStatusCode)
-            {
-                var apiError = serializer.Deserialize<DemoCredentialsApiError>(result);
-                throw new Exception(
-                    $"Failed to get demo credentials. Error status code: `{response.StatusCode}`, Error message: `{apiError.Error}`");
-            }
-
-            return serializer.Deserialize<DemoCredentialsApiResponse>(result);
-        }
-
         private void OnCallStarted(IStreamCall call)
         {
             _activeCall = call;