X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Finternal%2Fkernel%2FDataHttp.java;h=97ca4bb31fd1aab67466efd3742619020b31cc8d;hb=76a7e65ffa515c0dbd7a5587b29ffc9bba449542;hp=e7d9460ce1734e53bf24f9a06cf3e625c9206aff;hpb=61780b581925666edd4bd7743a00dca7170f1d35;p=lgpl%2Fargeo-commons.git diff --git a/org.argeo.cms/src/org/argeo/cms/internal/kernel/DataHttp.java b/org.argeo.cms/src/org/argeo/cms/internal/kernel/DataHttp.java index e7d9460ce..97ca4bb31 100644 --- a/org.argeo.cms/src/org/argeo/cms/internal/kernel/DataHttp.java +++ b/org.argeo.cms/src/org/argeo/cms/internal/kernel/DataHttp.java @@ -1,7 +1,5 @@ package org.argeo.cms.internal.kernel; -import static org.argeo.cms.auth.AuthConstants.LOGIN_CONTEXT_USER; - import java.io.IOException; import java.io.Serializable; import java.net.URL; @@ -32,7 +30,6 @@ import org.apache.jackrabbit.server.SessionProvider; import org.apache.jackrabbit.server.remoting.davex.JcrRemotingServlet; import org.apache.jackrabbit.webdav.simple.SimpleWebdavServlet; import org.argeo.cms.CmsException; -import org.argeo.cms.auth.AuthConstants; import org.argeo.cms.auth.HttpRequestCallback; import org.argeo.cms.auth.HttpRequestCallbackHandler; import org.argeo.jcr.JcrUtils; @@ -67,12 +64,8 @@ class DataHttp implements KernelConstants { // FIXME Make it more unique private String httpAuthRealm = "Argeo"; - // WebDav / JCR remoting - private OpenInViewSessionProvider sessionProvider; - DataHttp(HttpService httpService) { this.bc = FrameworkUtil.getBundle(getClass()).getBundleContext(); - sessionProvider = new OpenInViewSessionProvider(); this.httpService = httpService; repositories = new ServiceTracker<>(bc, Repository.class, new RepositoriesStc()); repositories.open(); @@ -84,10 +77,10 @@ class DataHttp implements KernelConstants { void registerRepositoryServlets(String alias, Repository repository) { try { - registerWebdavServlet(alias, repository, true); - registerWebdavServlet(alias, repository, false); - registerRemotingServlet(alias, repository, true); - registerRemotingServlet(alias, repository, false); + registerWebdavServlet(alias, repository); + // registerWebdavServlet(alias, repository, false); + // registerRemotingServlet(alias, repository, true); + registerRemotingServlet(alias, repository); if (log.isDebugEnabled()) log.debug("Registered servlets for repository '" + alias + "'"); } catch (Exception e) { @@ -97,10 +90,10 @@ class DataHttp implements KernelConstants { void unregisterRepositoryServlets(String alias) { try { - httpService.unregister(webdavPath(alias, true)); - httpService.unregister(webdavPath(alias, false)); - httpService.unregister(remotingPath(alias, true)); - httpService.unregister(remotingPath(alias, false)); + httpService.unregister(webdavPath(alias)); + // httpService.unregister(webdavPath(alias, false)); + // httpService.unregister(remotingPath(alias, true)); + httpService.unregister(remotingPath(alias)); if (log.isDebugEnabled()) log.debug("Unregistered servlets for repository '" + alias + "'"); } catch (Exception e) { @@ -108,38 +101,39 @@ class DataHttp implements KernelConstants { } } - void registerWebdavServlet(String alias, Repository repository, boolean anonymous) - throws NamespaceException, ServletException { - WebdavServlet webdavServlet = new WebdavServlet(repository, sessionProvider); - String path = webdavPath(alias, anonymous); + void registerWebdavServlet(String alias, Repository repository) throws NamespaceException, ServletException { + WebdavServlet webdavServlet = new WebdavServlet(repository, new OpenInViewSessionProvider(alias)); + String path = webdavPath(alias); Properties ip = new Properties(); ip.setProperty(WebdavServlet.INIT_PARAM_RESOURCE_CONFIG, WEBDAV_CONFIG); ip.setProperty(WebdavServlet.INIT_PARAM_RESOURCE_PATH_PREFIX, path); - httpService.registerServlet(path, webdavServlet, ip, new DataHttpContext(anonymous)); + httpService.registerServlet(path, webdavServlet, ip, new DataHttpContext()); } - void registerRemotingServlet(String alias, Repository repository, boolean anonymous) - throws NamespaceException, ServletException { - RemotingServlet remotingServlet = new RemotingServlet(repository, sessionProvider); - String path = remotingPath(alias, anonymous); + void registerRemotingServlet(String alias, Repository repository) throws NamespaceException, ServletException { + RemotingServlet remotingServlet = new RemotingServlet(repository, new OpenInViewSessionProvider(alias)); + String path = remotingPath(alias); Properties ip = new Properties(); ip.setProperty(JcrRemotingServlet.INIT_PARAM_RESOURCE_PATH_PREFIX, path); // Looks like a bug in Jackrabbit remoting init - ip.setProperty(RemotingServlet.INIT_PARAM_HOME, KernelUtils.getOsgiInstanceDir() + "/tmp/jackrabbit"); - ip.setProperty(RemotingServlet.INIT_PARAM_TMP_DIRECTORY, "remoting"); + ip.setProperty(RemotingServlet.INIT_PARAM_HOME, KernelUtils.getOsgiInstanceDir() + "/tmp/remoting_" + alias); + ip.setProperty(RemotingServlet.INIT_PARAM_TMP_DIRECTORY, "remoting_" + alias); ip.setProperty(RemotingServlet.INIT_PARAM_PROTECTED_HANDLERS_CONFIG, DEFAULT_PROTECTED_HANDLERS); - httpService.registerServlet(path, remotingServlet, ip, new DataHttpContext(anonymous)); + ip.setProperty(RemotingServlet.INIT_PARAM_CREATE_ABSOLUTE_URI, "false"); + httpService.registerServlet(path, remotingServlet, ip, new RemotingHttpContext()); } - private String webdavPath(String alias, boolean anonymous) { - String pathPrefix = anonymous ? WEBDAV_PUBLIC : WEBDAV_PRIVATE; - return pathPrefix + "/" + alias; + private String webdavPath(String alias) { + return NodeConstants.PATH_DATA + "/" + alias; + // String pathPrefix = anonymous ? WEBDAV_PUBLIC : WEBDAV_PRIVATE; + // return pathPrefix + "/" + alias; } - private String remotingPath(String alias, boolean anonymous) { - String pathPrefix = anonymous ? REMOTING_PUBLIC : REMOTING_PRIVATE; - return pathPrefix + "/" + alias; + private String remotingPath(String alias) { + return NodeConstants.PATH_JCR + "/" + alias; + // String pathPrefix = anonymous ? NodeConstants.PATH_JCR_PUB : + // NodeConstants.PATH_JCR; } private Subject subjectFromRequest(HttpServletRequest request) { @@ -147,7 +141,7 @@ class DataHttp implements KernelConstants { if (authorization == null) throw new CmsException("Not authenticated"); try { - LoginContext lc = new LoginContext(AuthConstants.LOGIN_CONTEXT_USER, + LoginContext lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER, new HttpRequestCallbackHandler(request)); lc.login(); return lc.getSubject(); @@ -156,12 +150,57 @@ class DataHttp implements KernelConstants { } } + private void requestBasicAuth(HttpServletRequest request, HttpServletResponse response) { + response.setStatus(401); + response.setHeader(HEADER_WWW_AUTHENTICATE, "basic realm=\"" + httpAuthRealm + "\""); + // request.getSession().setAttribute(ATTR_AUTH, Boolean.TRUE); + } + + private CallbackHandler basicAuth(final HttpServletRequest httpRequest) { + String authHeader = httpRequest.getHeader(HEADER_AUTHORIZATION); + if (authHeader != null) { + StringTokenizer st = new StringTokenizer(authHeader); + if (st.hasMoreTokens()) { + String basic = st.nextToken(); + if (basic.equalsIgnoreCase("Basic")) { + try { + // TODO manipulate char[] + String credentials = new String(Base64.decodeBase64(st.nextToken()), "UTF-8"); + // log.debug("Credentials: " + credentials); + int p = credentials.indexOf(":"); + if (p != -1) { + final String login = credentials.substring(0, p).trim(); + final char[] password = credentials.substring(p + 1).trim().toCharArray(); + return new CallbackHandler() { + public void handle(Callback[] callbacks) { + for (Callback cb : callbacks) { + if (cb instanceof NameCallback) + ((NameCallback) cb).setName(login); + else if (cb instanceof PasswordCallback) + ((PasswordCallback) cb).setPassword(password); + else if (cb instanceof HttpRequestCallback) + ((HttpRequestCallback) cb).setRequest(httpRequest); + } + } + }; + } else { + throw new CmsException("Invalid authentication token"); + } + } catch (Exception e) { + throw new CmsException("Couldn't retrieve authentication", e); + } + } + } + } + return null; + } + private class RepositoriesStc implements ServiceTrackerCustomizer { @Override public Repository addingService(ServiceReference reference) { Repository repository = bc.getService(reference); - Object jcrRepoAlias = reference.getProperty(NodeConstants.JCR_REPOSITORY_ALIAS); + Object jcrRepoAlias = reference.getProperty(NodeConstants.CN); if (jcrRepoAlias != null) { String alias = jcrRepoAlias.toString(); registerRepositoryServlets(alias, repository); @@ -175,7 +214,7 @@ class DataHttp implements KernelConstants { @Override public void removedService(ServiceReference reference, Repository service) { - Object jcrRepoAlias = reference.getProperty(NodeConstants.JCR_REPOSITORY_ALIAS); + Object jcrRepoAlias = reference.getProperty(NodeConstants.CN); if (jcrRepoAlias != null) { String alias = jcrRepoAlias.toString(); unregisterRepositoryServlets(alias); @@ -184,34 +223,47 @@ class DataHttp implements KernelConstants { } private class DataHttpContext implements HttpContext { - private final boolean anonymous; + // private final boolean anonymous; - DataHttpContext(boolean anonymous) { - this.anonymous = anonymous; + DataHttpContext() { + // this.anonymous = anonymous; } @Override public boolean handleSecurity(final HttpServletRequest request, HttpServletResponse response) throws IOException { - if (anonymous) { - Subject subject = KernelUtils.anonymousLogin(); - Authorization authorization = subject.getPrivateCredentials(Authorization.class).iterator().next(); - request.setAttribute(REMOTE_USER, AuthConstants.ROLE_ANONYMOUS); - request.setAttribute(AUTHORIZATION, authorization); - return true; - } - - if (log.isTraceEnabled()) - KernelUtils.logRequestHeaders(log, request); + // optimization + // HttpSession httpSession = request.getSession(); + // Object remoteUser = httpSession.getAttribute(REMOTE_USER); + // Object authorization = httpSession.getAttribute(AUTHORIZATION); + // if (remoteUser != null && authorization != null) { + // request.setAttribute(REMOTE_USER, remoteUser); + // request.setAttribute(AUTHORIZATION, authorization); + // return true; + // } + + // if (anonymous) { + // Subject subject = KernelUtils.anonymousLogin(); + // Authorization authorization = + // subject.getPrivateCredentials(Authorization.class).iterator().next(); + // request.setAttribute(REMOTE_USER, NodeConstants.ROLE_ANONYMOUS); + // request.setAttribute(AUTHORIZATION, authorization); + // return true; + // } + + // if (log.isTraceEnabled()) + KernelUtils.logRequestHeaders(log, request); + LoginContext lc; try { - new LoginContext(LOGIN_CONTEXT_USER, new HttpRequestCallbackHandler(request)).login(); - return true; + lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER, new HttpRequestCallbackHandler(request)); + lc.login(); + // return true; } catch (CredentialNotFoundException e) { CallbackHandler token = basicAuth(request); if (token != null) { try { - LoginContext lc = new LoginContext(LOGIN_CONTEXT_USER, token); + lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER, token); lc.login(); // Note: this is impossible to reliably clear the // authorization header when access from a browser. @@ -220,14 +272,49 @@ class DataHttp implements KernelConstants { throw new CmsException("Could not login", e1); } } else { - String path = request.getServletPath(); - if (path.startsWith(REMOTING_PRIVATE)) - requestBasicAuth(request, response); - return false; + // anonymous + try { + lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER); + lc.login(); + } catch (LoginException e1) { + if (log.isDebugEnabled()) + log.error("Cannot log in anonynous", e1); + return false; + } } + // Subject subject = KernelUtils.anonymousLogin(); + // authorization = + // subject.getPrivateCredentials(Authorization.class).iterator().next(); + // request.setAttribute(REMOTE_USER, + // NodeConstants.ROLE_ANONYMOUS); + // request.setAttribute(AUTHORIZATION, authorization); + // httpSession.setAttribute(REMOTE_USER, + // NodeConstants.ROLE_ANONYMOUS); + // httpSession.setAttribute(AUTHORIZATION, authorization); + // return true; + // CallbackHandler token = basicAuth(request); + // if (token != null) { + // try { + // LoginContext lc = new + // LoginContext(NodeConstants.LOGIN_CONTEXT_USER, token); + // lc.login(); + // // Note: this is impossible to reliably clear the + // // authorization header when access from a browser. + // return true; + // } catch (LoginException e1) { + // throw new CmsException("Could not login", e1); + // } + // } else { + // String path = request.getServletPath(); + // if (path.startsWith(REMOTING_PRIVATE)) + // requestBasicAuth(request, response); + // return false; + // } } catch (LoginException e) { throw new CmsException("Could not login", e); } + request.setAttribute(NodeConstants.LOGIN_CONTEXT_USER, lc); + return true; } @Override @@ -240,48 +327,68 @@ class DataHttp implements KernelConstants { return null; } - private void requestBasicAuth(HttpServletRequest request, HttpServletResponse response) { - response.setStatus(401); - response.setHeader(HEADER_WWW_AUTHENTICATE, "basic realm=\"" + httpAuthRealm + "\""); - // request.getSession().setAttribute(ATTR_AUTH, Boolean.TRUE); + } + + private class RemotingHttpContext implements HttpContext { + // private final boolean anonymous; + + RemotingHttpContext() { + // this.anonymous = anonymous; } - private CallbackHandler basicAuth(final HttpServletRequest httpRequest) { - String authHeader = httpRequest.getHeader(HEADER_AUTHORIZATION); - if (authHeader != null) { - StringTokenizer st = new StringTokenizer(authHeader); - if (st.hasMoreTokens()) { - String basic = st.nextToken(); - if (basic.equalsIgnoreCase("Basic")) { - try { - // TODO manipulate char[] - String credentials = new String(Base64.decodeBase64(st.nextToken()), "UTF-8"); - // log.debug("Credentials: " + credentials); - int p = credentials.indexOf(":"); - if (p != -1) { - final String login = credentials.substring(0, p).trim(); - final char[] password = credentials.substring(p + 1).trim().toCharArray(); - return new CallbackHandler() { - public void handle(Callback[] callbacks) { - for (Callback cb : callbacks) { - if (cb instanceof NameCallback) - ((NameCallback) cb).setName(login); - else if (cb instanceof PasswordCallback) - ((PasswordCallback) cb).setPassword(password); - else if (cb instanceof HttpRequestCallback) - ((HttpRequestCallback) cb).setRequest(httpRequest); - } - } - }; - } else { - throw new CmsException("Invalid authentication token"); - } - } catch (Exception e) { - throw new CmsException("Couldn't retrieve authentication", e); - } + @Override + public boolean handleSecurity(final HttpServletRequest request, HttpServletResponse response) + throws IOException { + + // if (anonymous) { + // Subject subject = KernelUtils.anonymousLogin(); + // Authorization authorization = + // subject.getPrivateCredentials(Authorization.class).iterator().next(); + // request.setAttribute(REMOTE_USER, NodeConstants.ROLE_ANONYMOUS); + // request.setAttribute(AUTHORIZATION, authorization); + // return true; + // } + + if (log.isTraceEnabled()) + KernelUtils.logRequestHeaders(log, request); + LoginContext lc; + try { + lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER, new HttpRequestCallbackHandler(request)); + lc.login(); + } catch (CredentialNotFoundException e) { + CallbackHandler token = basicAuth(request); + if (token != null) { + try { + lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER, token); + lc.login(); + // Note: this is impossible to reliably clear the + // authorization header when access from a browser. + } catch (LoginException e1) { + throw new CmsException("Could not login", e1); } + } else { + requestBasicAuth(request, response); + lc = null; } + } catch (LoginException e) { + throw new CmsException("Could not login", e); + } + + if (lc != null) { + request.setAttribute(NodeConstants.LOGIN_CONTEXT_USER, lc); + return true; + } else { + return false; } + } + + @Override + public URL getResource(String name) { + return KernelUtils.getBundleContext(DataHttp.class).getBundle().getResource(name); + } + + @Override + public String getMimeType(String name) { return null; } @@ -293,6 +400,11 @@ class DataHttp implements KernelConstants { */ private class OpenInViewSessionProvider implements SessionProvider, Serializable { private static final long serialVersionUID = 2270957712453841368L; + private final String alias; + + public OpenInViewSessionProvider(String alias) { + this.alias = alias; + } public Session getSession(HttpServletRequest request, Repository rep, String workspace) throws javax.jcr.LoginException, ServletException, RepositoryException { @@ -302,9 +414,26 @@ class DataHttp implements KernelConstants { protected Session login(HttpServletRequest request, Repository repository, String workspace) throws RepositoryException { if (log.isTraceEnabled()) - log.trace("Login to workspace " + (workspace == null ? "" : workspace) + " in web session " - + request.getSession().getId()); - return repository.login(workspace); + log.trace("Repo " + alias + ", login to workspace " + (workspace == null ? "" : workspace) + + " in web session " + request.getSession().getId()); + LoginContext lc = (LoginContext) request.getAttribute(NodeConstants.LOGIN_CONTEXT_USER); + if (lc == null) + throw new CmsException("No login context available"); + try { + // LoginContext lc = new + // LoginContext(NodeConstants.LOGIN_CONTEXT_USER, + // new HttpRequestCallbackHandler(request)); + // lc.login(); + return Subject.doAs(lc.getSubject(), new PrivilegedExceptionAction() { + @Override + public Session run() throws Exception { + return repository.login(workspace); + } + }); + } catch (Exception e) { + throw new CmsException("Cannot log in to JCR", e); + } + // return repository.login(workspace); } public void releaseSession(Session session) { @@ -330,25 +459,27 @@ class DataHttp implements KernelConstants { @Override protected void service(final HttpServletRequest request, final HttpServletResponse response) throws ServletException, IOException { - try { - Subject subject = subjectFromRequest(request); - // TODO make it stronger, with eTags. - // if (CurrentUser.isAnonymous(subject) && - // request.getMethod().equals("GET")) { - // response.setHeader("Cache-Control", "no-transform, public, - // max-age=300, s-maxage=900"); - // } - - Subject.doAs(subject, new PrivilegedExceptionAction() { - @Override - public Void run() throws Exception { - WebdavServlet.super.service(request, response); - return null; - } - }); - } catch (PrivilegedActionException e) { - throw new CmsException("Cannot process webdav request", e.getException()); - } + WebdavServlet.super.service(request, response); + // try { + // Subject subject = subjectFromRequest(request); + // // TODO make it stronger, with eTags. + // // if (CurrentUser.isAnonymous(subject) && + // // request.getMethod().equals("GET")) { + // // response.setHeader("Cache-Control", "no-transform, public, + // // max-age=300, s-maxage=900"); + // // } + // + // Subject.doAs(subject, new PrivilegedExceptionAction() { + // @Override + // public Void run() throws Exception { + // WebdavServlet.super.service(request, response); + // return null; + // } + // }); + // } catch (PrivilegedActionException e) { + // throw new CmsException("Cannot process webdav request", + // e.getException()); + // } } }