diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main/java/net/libertacasa/pubsh/web/API.java | 5 | ||||
| -rw-r--r-- | src/main/java/net/libertacasa/pubsh/web/Docker.java | 17 | ||||
| -rw-r--r-- | src/main/java/net/libertacasa/pubsh/web/WebApplication.java | 40 | ||||
| -rw-r--r-- | src/main/resources/templates/portal.html | 44 |
4 files changed, 81 insertions, 25 deletions
diff --git a/src/main/java/net/libertacasa/pubsh/web/API.java b/src/main/java/net/libertacasa/pubsh/web/API.java index 501fbc6..d14197e 100644 --- a/src/main/java/net/libertacasa/pubsh/web/API.java +++ b/src/main/java/net/libertacasa/pubsh/web/API.java @@ -14,13 +14,16 @@ import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; +import java.util.Random; @RestController public class API { @GetMapping("/hello") public String hello(@RequestParam(value = "name", defaultValue = "World") String name) { - return String.format("Hello %s!", name); + Random rand = new Random(); + Integer randomInt = rand.nextInt(100-10); + return String.format("Hello %s! Your random number is %s!", name, randomInt); } @DeleteMapping("/backend/container/delete/{id}") diff --git a/src/main/java/net/libertacasa/pubsh/web/Docker.java b/src/main/java/net/libertacasa/pubsh/web/Docker.java index 536a80e..1460bb3 100644 --- a/src/main/java/net/libertacasa/pubsh/web/Docker.java +++ b/src/main/java/net/libertacasa/pubsh/web/Docker.java @@ -1,11 +1,15 @@ package net.libertacasa.pubsh.web; +import java.io.File; import java.time.Duration; import java.util.Arrays; import java.util.Collection; +import java.util.HashSet; import java.util.List; +import java.util.Set; import java.util.stream.Collectors; import com.github.dockerjava.api.DockerClient; +import com.github.dockerjava.api.command.BuildImageResultCallback; import com.github.dockerjava.api.command.InspectExecResponse.Container; import com.github.dockerjava.api.command.ListContainersCmd; import com.github.dockerjava.api.model.Image; @@ -77,4 +81,17 @@ public class Docker { dockerClient.removeContainerCmd(id).exec(); } + public static String buildImage(String targetUser, String osChoice, Integer count) { + String dockerfile = "classpath:docker/Dockerfile-" + osChoice; + String tag = targetUser + ":sh" + count; + Set<String> tags = new HashSet<String>(); + tags.add(tag); + String imgid = dockerClient.buildImageCmd() + .withDockerfile(new File(dockerfile)) + .withPull(false).withNoCache(false).withTags(tags) + .exec(new BuildImageResultCallback()).awaitImageId(); + + return(imgid); + } + } diff --git a/src/main/java/net/libertacasa/pubsh/web/WebApplication.java b/src/main/java/net/libertacasa/pubsh/web/WebApplication.java index faef657..ca6ea7e 100644 --- a/src/main/java/net/libertacasa/pubsh/web/WebApplication.java +++ b/src/main/java/net/libertacasa/pubsh/web/WebApplication.java @@ -1,6 +1,7 @@ package net.libertacasa.pubsh.web; import java.security.Principal; +import java.util.ArrayList; import java.util.List; import java.util.Map; @@ -21,12 +22,15 @@ import org.springframework.ui.Model; import org.springframework.web.bind.annotation.DeleteMapping; //import org.springframework.web.bind.annotation.DeleteMapping; import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.ModelAttribute; //import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.servlet.mvc.support.RedirectAttributes; import com.github.dockerjava.api.model.Container; import com.github.dockerjava.api.model.Image; +import java.util.Random; @SpringBootApplication @@ -81,7 +85,17 @@ public class WebApplication { //System.out.println(containers); model.addAttribute("docker_images", images); - model.addAttribute("docker_containers", containers); + model.addAttribute("docker_containers", containers); + + ArrayList<String> availableOs = new ArrayList<String>(); + availableOs.add("archlinux"); + availableOs.add("opensuse-leap"); + availableOs.add("opensuse-tumbleweed"); + availableOs.add("ubuntu"); + model.addAttribute("availableOs", availableOs); + model.addAttribute("osChoice", new String()); + + return("portal"); } @@ -104,6 +118,30 @@ public class WebApplication { return("redirect:/portal"); } + @PostMapping("/frontend/container/add") + public static String addContainer(@PathVariable String osChoice, HttpServletRequest request, Model model) { + KeycloakAuthenticationToken principal = (KeycloakAuthenticationToken) request.getUserPrincipal(); + String username= null; + String userid = principal.getName(); + IDToken token = principal.getAccount().getKeycloakSecurityContext().getIdToken(); + Map<String, Object> customClaims = token.getOtherClaims(); + username = String.valueOf(customClaims.get("username")); + + model.addAttribute("osChoice", osChoice); + + + System.out.printf("New container with OS %s requested by %s (%s)", osChoice, userid, username); + + Random rand = new Random(); + Integer randomInt = rand.nextInt(9999999-1111); + Integer count = randomInt; + + //Docker.buildImage(username, osChoice, count); + + + return("redirect:/portal"); + } + @GetMapping(path = "/logout") public String logout(HttpServletRequest request) throws ServletException { request.logout(); diff --git a/src/main/resources/templates/portal.html b/src/main/resources/templates/portal.html index 9947bde..eb3c765 100644 --- a/src/main/resources/templates/portal.html +++ b/src/main/resources/templates/portal.html @@ -8,14 +8,30 @@ Hello, <span th:text="${username}"></span>. </h1> <div th:if="${attribute01 != null}" th:text="${attribute01}"></div> - <h2>Docker Images:</h2> + <h2>Available Docker Images:</h2> <table> <tr th:each="image: ${docker_images}" th:if="${image.repoTags[0] != '<none>:<none>'}"> <td th:text="${image.repoTags[0]}" /> <td th:text="${image.created}" /> </tr> </table> - <h2>Docker Containers:</h2> + + <h2>Generate new throw-away shell:</h2> + <select th:field="*{availableOs}" class="form-control" id="osChoice" name="osChoice"> + <option value="">Select operating system ...</option> + <option + th:each="osoption : ${availableOs}" + th:value="${osoption}" + th:text="${osoption}"></option> + </select> + <form th:object="${osChoice}" id="request_pseudoform" action="#" th:action="@{'/frontend/container/add}" th:method="post" th:os="${osChoice}" th:onsubmit="return confirm('You are about to generate a shell with the OS ' + this.getAttribute('os') + ' - please be patient after you confirm, as the generation may take a short while.');"> + <button class="btn btn-primary" id="request_submission" type="submit">Generate</button> + </form> + + + + + <h2>Existing Containers:</h2> <table> <tr th:each="container: ${docker_containers}"> <td th:text="${container.names[0]}" /> @@ -44,27 +60,9 @@ </tr> </table> - - <!--h4>We are currently running <span th:text="${docker_containercount}"></span> containers.</h4--> - - <!--table class="table table-striped"> - <thead> - <tr> - <th>ID</th> - <th>Name</th> - <th>Address</th> - <th>Service Rendered</th> - </tr> - </thead> - <tbody> - <tr th:each="customer : ${customers}"> - <td th:text="${customer.id}">Text ...</td> - <td th:text="${customer.name}">Text ...</td> - <td th:text="${customer.address}">Text ...</td> - <td th:text="${customer.serviceRendered}">Text...</td> - </tr> - </tbody> - </table--> + + + <!--div id="pagefoot" th:include="layout :: footerFragment">Footer</div--> <p></p> <a href="/logout">Logout</a> |