Interface with NetLicensing / validate() customer

Labs64 · Nov 12, 2020 · 3866ba6 · 3866ba6
1 parent 297c684
commit 3866ba6
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Showing 6 changed files with 109 additions and 23 deletions.
diff --git a/complete/pom.xml b/complete/pom.xml
@@ -19,6 +19,29 @@
 	</properties>
 
 	<dependencies>
+		<dependency>
+			<groupId>com.labs64.netlicensing</groupId>
+			<artifactId>netlicensing-client</artifactId>
+			<version>2.5.8</version>
+			<exclusions>
+				<exclusion>
+					<groupId>org.slf4j</groupId>
+                	<artifactId>slf4j-api</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.slf4j</groupId>
+					<artifactId>jcl-over-slf4j</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.slf4j</groupId>
+                	<artifactId>slf4j-log4j12</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.slf4j</groupId>
+                	<artifactId>jul-to-slf4j</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-thymeleaf</artifactId>

diff --git a/complete/src/main/java/com/example/securingweb/NetLicensingController.java b/complete/src/main/java/com/example/securingweb/NetLicensingController.java
@@ -0,0 +1,64 @@
+package com.example.securingweb;
+
+import org.springframework.security.authentication.AnonymousAuthenticationToken;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import com.labs64.netlicensing.domain.vo.Composition;
+import com.labs64.netlicensing.domain.vo.Context;
+import com.labs64.netlicensing.domain.vo.SecurityMode;
+import com.labs64.netlicensing.domain.vo.ValidationParameters;
+import com.labs64.netlicensing.domain.vo.ValidationResult;
+import com.labs64.netlicensing.exception.NetLicensingException;
+import com.labs64.netlicensing.service.LicenseeService;
+
+@Controller
+public class NetLicensingController {
+
+    @GetMapping("/hello")
+    public String greeting(Model model) throws NetLicensingException {
+
+        // NetLicensing configuration
+        // API Key - min role needed: Licensee
+        final String NLIC_APIKEY = "ea624604-028e-458c-b5e5-85bc6620b890";
+        // Product number
+        final String NLC_PRODUCT = "P1S85TDRU-DEMO";
+        // Product module number
+        final String NLC_MODULE = "MTGTOW8EC-DEMO";
+
+        // Initiate NetLicensing context
+        final Context context = new Context();
+        context.setBaseUrl("https://go.netlicensing.io/core/v2/rest");
+        context.setSecurityMode(SecurityMode.APIKEY_IDENTIFICATION);
+        context.setApiKey(NLIC_APIKEY);
+
+        // Prepare validation request
+        final ValidationParameters validationParameters = new ValidationParameters();
+        validationParameters.setProductNumber(NLC_PRODUCT);
+        // Send validation request; where current login username will be used as unique customer identifier
+        ValidationResult validationResult = LicenseeService.validate(context, getUsername(), validationParameters);
+
+        // Prepare model to be rendered on the hello page
+        Composition moduleValidation = validationResult.getProductModuleValidation(NLC_MODULE);
+        model.addAttribute("name", getUsername());
+        model.addAttribute("moduleValidation", moduleValidation);
+
+        return "hello";
+    }
+
+    /**
+     * Extract logged-in username.
+     */
+    private String getUsername() {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        if (!(authentication instanceof AnonymousAuthenticationToken)) {
+            String currentUserName = authentication.getName();
+            return currentUserName;
+        }
+        return "unknown";
+    }
+
+}
diff --git a/complete/src/main/java/com/example/securingweb/WebSecurityConfig.java b/complete/src/main/java/com/example/securingweb/WebSecurityConfig.java
@@ -8,36 +8,28 @@
 import org.springframework.security.core.userdetails.User;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.core.userdetails.UserDetailsService;
-import org.springframework.security.provisioning.InMemoryUserDetailsManager;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
 
 @Configuration
 @EnableWebSecurity
 public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
 	@Override
 	protected void configure(HttpSecurity http) throws Exception {
-		http
-			.authorizeRequests()
-				.antMatchers("/", "/home").permitAll()
-				.anyRequest().authenticated()
-				.and()
-			.formLogin()
-				.loginPage("/login")
-				.permitAll()
-				.and()
-			.logout()
-				.permitAll();
+		http.authorizeRequests().antMatchers("/", "/home").permitAll().anyRequest().authenticated().and().formLogin()
+				.loginPage("/login").permitAll().and().logout().permitAll();
 	}
 
 	@Bean
 	@Override
 	public UserDetailsService userDetailsService() {
-		UserDetails user =
-			 User.withDefaultPasswordEncoder()
-				.username("user")
-				.password("password")
-				.roles("USER")
-				.build();
+		return new UserDetailsService() {
 
-		return new InMemoryUserDetailsManager(user);
+			@Override
+			public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
+				// Set password same as username
+				return User.withDefaultPasswordEncoder().username(username).password(username).roles("USER").build();
+			}
+
+		};
 	}
 }
diff --git a/complete/src/main/resources/templates/hello.html b/complete/src/main/resources/templates/hello.html
@@ -2,10 +2,16 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="https://www.thymeleaf.org"
       xmlns:sec="https://www.thymeleaf.org/thymeleaf-extras-springsecurity3">
     <head>
-        <title>Hello World!</title>
+        <title>Hello NetLicensing!</title>
     </head>
     <body>
         <h1 th:inline="text">Hello [[${#httpServletRequest.remoteUser}]]!</h1>
+        <hr>
+        <h2 th:inline="text">[[${moduleValidation.properties.get('productModuleName')}]]!</h2>
+        <p th:text="'- valid: ' + ${moduleValidation.properties['valid']}" />
+        <p th:text="'- expires: ' + ${moduleValidation.properties['expires']}" />
+        <p th:text="'RAW validation result: ' + ${moduleValidation}" />
+        <hr>
         <form th:action="@{/logout}" method="post">
             <input type="submit" value="Sign Out"/>
         </form>

diff --git a/complete/src/main/resources/templates/home.html b/complete/src/main/resources/templates/home.html
@@ -4,8 +4,8 @@
         <title>Spring Security Example</title>
     </head>
     <body>
-        <h1>Welcome!</h1>
+        <h1>Welcome to NetLicensing / Spring Security!</h1>
 
-        <p>Click <a th:href="@{/hello}">here</a> to see a greeting.</p>
+        <p>Click <a th:href="@{/hello}">here</a> to see a customer's validation status.</p>
     </body>
 </html>
diff --git a/complete/src/main/resources/templates/login.html b/complete/src/main/resources/templates/login.html
@@ -13,7 +13,8 @@
         </div>
         <form th:action="@{/login}" method="post">
             <div><label> User Name : <input type="text" name="username"/> </label></div>
-            <div><label> Password: <input type="password" name="password"/> </label></div>
+            <div><label> Password : <input type="password" name="password"/> </label></div>
+            <span><i>(provide password same as username)</i></span>
             <div><input type="submit" value="Sign In"/></div>
         </form>
     </body>