Improve SDK bindings examples (#377)

## Type of change
```
- [ ] Bug fix
- [ ] New feature development
- [x] Tech debt (refactoring, code cleanup, dependency upgrades, etc)
- [ ] Build/deploy pipeline (DevOps)
- [ ] Other
```

## Objective
Updated all the samples to load access token, organization id and urls
from env variables. This made it much easier to quickly test all the
bindings. Also added one Java example.

languages/cpp/examples/Wrapper.cpp

@@ -7,6 +7,9 @@ int main() {
     const char* accessTokenEnv = std::getenv("ACCESS_TOKEN");
     const char* organizationIdEnv = std::getenv("ORGANIZATION_ID");
 
+    const char* apiUrl = std::getenv("API_URL");
+    const char* identityUrl = std::getenv("IDENTITY_URL");
+
     if (!accessTokenEnv || !organizationIdEnv) {
         std::cerr << "Error: Environment variables ACCESS_TOKEN or ORGANIZATION_ID not set." << std::endl;
         return 1;
@@ -15,15 +18,13 @@ int main() {
     std::string accessToken = accessTokenEnv;
     std::string organizationId = organizationIdEnv;
 
-
-
-    // Optional - commented to use default values
-    // BitwardenSettings bitwardenSettings;
-    // bitwardenSettings.set_api_url("<bitwarden-url>");
-    // bitwardenSettings.set_identity_url("<bitwarden-identity>");
+    // Configuring the URLS is optional, remove them to use the default values
+    BitwardenSettings bitwardenSettings;
+    bitwardenSettings.set_api_url(apiUrl);
+    bitwardenSettings.set_identity_url(identityUrl);
 
     // Create a Bitwarden client instance
-    BitwardenClient bitwardenClient = BitwardenClient();
+    BitwardenClient bitwardenClient = BitwardenClient(bitwardenSettings);
     // // Access token login
     bitwardenClient.accessTokenLogin(accessToken);
     // Organization ID

languages/go/example/example.go

@@ -9,6 +9,7 @@ import (
 )
 
 func main() {
+	// Configuring the URLS is optional, set them to nil to use the default values
 	apiURL := os.Getenv("API_URL")
 	identityURL := os.Getenv("IDENTITY_URL")
 

languages/java/Example.java

@@ -0,0 +1,33 @@
+import java.lang.System;
+import java.util.UUID;
+
+import com.bitwarden.sdk.*;
+import com.bitwarden.sdk.schema.*;
+
+class Example {
+    public static void main(String[] args) {
+
+        String accessToken = System.getenv("ACCESS_TOKEN");
+        UUID organizationId = UUID.fromString(System.getenv("ORGANIZATION_ID"));
+        String apiUrl = System.getenv("API_URL");
+        String identityUrl = System.getenv("IDENTITY_URL");
+
+        // Configuring the URLS is optional, remove them to use the default values
+        BitwardenSettings bitwardenSettings = new BitwardenSettings();
+        bitwardenSettings.setApiUrl(apiUrl);
+        bitwardenSettings.setIdentityUrl(identityUrl);
+        BitwardenClient client = new BitwardenClient(bitwardenSettings);
+        client.accessTokenLogin(accessToken);
+
+
+        ProjectResponse project = client.projects().create(organizationId, "Test Project");
+        ProjectsResponse list = client.projects().list(organizationId);
+
+        SecretResponse secret = client.secrets().create("Secret Key", "Secret Value", "Secret Note", organizationId, new UUID[] { project.getID() });
+
+        System.out.println("Secret: " + secret.getValue());
+
+        client.secrets().delete(new UUID[] { secret.getID() });
+        client.projects().delete(new UUID[] { project.getID() });
+    }
+}

languages/php/example.php

@@ -2,10 +2,14 @@
 
 require_once 'vendor/autoload.php';
 
-$access_token = '<you access token here>';
-$organization_id = "<your organization id here>";
+$access_token = getenv('ACCESS_TOKEN');
+$organization_id = getenv('ORGANIZATION_ID');
 
-$client_settings = new \Bitwarden\Sdk\BitwardenSettings();
+// Configuring the URLS is optional, set them to null to use the default values
+$api_url = getenv('API_URL');
+$identity_url = getenv('IDENTITY_URL');
+
+$client_settings = new \Bitwarden\Sdk\BitwardenSettings($api_url, $identity_url);
 
 $bitwarden_client = new \Bitwarden\Sdk\BitwardenClient($client_settings);
 $bitwarden_client->access_token_login($access_token);

languages/ruby/examples/example.rb

@@ -1,13 +1,14 @@
 # NOTE - for example purpose only - import gem instead
 require 'bitwarden-sdk'
 
-token = '<insert access token here>'
-organization_id = '<organization id here>'
+token = ENV['ACCESS_TOKEN']
+organization_id = ENV['ORGANIZATION_ID']
 
-bitwarden_settings = BitwardenSDK::BitwardenSettings.new(
-  'https://api.bitwarden.com',
-  'https://identity.bitwarden.com/connect/token'
-)
+# Configuring the URLS is optional, set them to nil to use the default values
+api_url = ENV['API_URL']
+identity_url = ENV['IDENTITY_URL']
+
+bitwarden_settings = BitwardenSDK::BitwardenSettings.new(api_url, identity_url)
 
 bw_client = BitwardenSDK::BitwardenClient.new(bitwarden_settings)
 response = bw_client.access_token_login(token)