Examples with InitialLdapContext javax.naming.ldap.InitialLdapContext used on opensource projects

Example 41 with InitialLdapContext

use of javax.naming.ldap.InitialLdapContext in project snow-owl by b2ihealthcare.

the class LdapIdentityProvider method validateSettings.

@Override
public void validateSettings() throws Exception {
    InitialLdapContext systemContext = null;
    try {
        systemContext = createLdapContext();
        getAllLdapRoles(systemContext);
    } catch (final NamingException e) {
        throw new SnowowlRuntimeException("Check LDAP identity provider settings, one or more parameters are invalid.", e);
    } finally {
        closeLdapContext(systemContext);
    }
}

Example 42 with InitialLdapContext

use of javax.naming.ldap.InitialLdapContext in project snow-owl by b2ihealthcare.

the class LdapIdentityProvider method auth.

@Override
public User auth(String username, String token) {
    InitialLdapContext systemContext = null;
    try {
        systemContext = createLdapContext();
        final String userDN = findUserDN(systemContext, username);
        if (!Strings.isNullOrEmpty(userDN) && authenticateUser(userDN, token)) {
            return searchUsers(Collections.singleton(username), 1).getSync(1, TimeUnit.MINUTES).first().get();
        } else {
            return null;
        }
    } catch (final NamingException e) {
        throw new SnowowlRuntimeException("Cannot bind to LDAP server.", e);
    } finally {
        closeLdapContext(systemContext);
    }
}

Example 43 with InitialLdapContext

use of javax.naming.ldap.InitialLdapContext in project ranger by apache.

the class LdapConfigCheckMain method main.

public static void main(String[] args) {
    CommandLineOptions cli = new CommandLineOptions(args);
    cli.parse();
    String inFileName = cli.getInput();
    String outputDir = cli.getOutput();
    if (!outputDir.endsWith("/")) {
        outputDir = outputDir.concat("/");
    }
    LdapConfig config = new LdapConfig(inFileName, cli.getBindPassword());
    if (cli.getLdapUrl() != null && !cli.getLdapUrl().isEmpty()) {
        config.updateInputPropFile(cli.getLdapUrl(), cli.getBindDn(), cli.getBindPassword(), cli.getUserSearchBase(), cli.getUserSearchFilter(), cli.getAuthUser(), cli.getAuthPass());
    }
    PrintStream logFile = null;
    PrintStream ambariProps = null;
    PrintStream installProps = null;
    LdapContext ldapContext = null;
    try {
        logFile = new PrintStream(new File(outputDir + LOG_FILE));
        ambariProps = new PrintStream(new File(outputDir + AMBARI_PROPERTIES));
        installProps = new PrintStream(new File(outputDir + INSTALL_PROPERTIES));
        UserSync userSyncObj = new UserSync(config, logFile, ambariProps, installProps);
        String bindDn = config.getLdapBindDn();
        Properties env = new Properties();
        env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
        env.put(Context.PROVIDER_URL, config.getLdapUrl());
        env.put(Context.SECURITY_PRINCIPAL, bindDn);
        env.put(Context.SECURITY_CREDENTIALS, cli.getBindPassword());
        env.put(Context.SECURITY_AUTHENTICATION, config.getLdapAuthenticationMechanism());
        env.put(Context.REFERRAL, "follow");
        ldapContext = new InitialLdapContext(env, null);
        if (config.isPagedResultsEnabled()) {
            ldapContext.setRequestControls(new Control[] { new PagedResultsControl(config.getPagedResultsSize(), Control.CRITICAL) });
        }
        String retrieveValues = "all";
        if (cli.getDiscoverProperties() != null) {
            retrieveValues = cli.getDiscoverProperties();
            if (cli.getDiscoverProperties().equalsIgnoreCase("users")) {
                userSyncObj.findUserProperties(ldapContext);
            } else if (cli.getDiscoverProperties().equalsIgnoreCase("groups")) {
                userSyncObj.findGroupProperties(ldapContext);
            } else {
                findAllUserSyncProperties(ldapContext, userSyncObj);
            }
        } else if (cli.getRetrieveValues() != null) {
            retrieveValues = cli.getRetrieveValues();
        } else {
            cli.help();
        }
        if (cli.isAuthEnabled()) {
            authenticate(userSyncObj, config, logFile, ambariProps, installProps);
        }
        retrieveUsersGroups(ldapContext, userSyncObj, retrieveValues);
        if (ldapContext != null) {
            ldapContext.close();
        }
    } catch (FileNotFoundException fe) {
        System.out.println(fe.getMessage());
    } catch (IOException ioe) {
        logFile.println("ERROR: Failed while setting the paged results controls\n" + ioe);
    } catch (NamingException ne) {
        System.out.println("ERROR: Failed to perfom ldap bind. Please verify values for " + "ranger.usersync.ldap.binddn and ranger.usersync.ldap.ldapbindpassword\n" + ne);
    } catch (Throwable t) {
        if (logFile != null) {
            logFile.println("ERROR: Connection failed: " + t.getMessage());
        } else {
            System.out.println("ERROR: Connection failed: " + t.getMessage());
        }
    } finally {
        if (logFile != null) {
            logFile.close();
        }
        if (ambariProps != null) {
            ambariProps.close();
        }
        if (installProps != null) {
            installProps.close();
        }
        try {
            if (ldapContext != null) {
                ldapContext.close();
            }
        } catch (NamingException ne) {
            System.out.println("Failed to close LdapContext!");
        }
    }
}

Example 44 with InitialLdapContext

use of javax.naming.ldap.InitialLdapContext in project ART-TIME by Artezio.

the class LdapClientTest method testListUsers.

@Test
public void testListUsers() throws Exception {
    final String userContextDN = "user-cdn";
    final String filterExpression = "filter-expr";
    final Object[] filterArgs = new Object[] {};
    LdapClient.Filter mockFilter = createMock(LdapClient.Filter.class);
    expect(mockFilter.getExpression()).andReturn(filterExpression).anyTimes();
    expect(mockFilter.getArgs()).andReturn(filterArgs).anyTimes();
    SearchControls mockControls = createMock(SearchControls.class);
    InitialLdapContext mockContext = createMock(InitialLdapContext.class);
    ldapClient = createMockBuilder(LdapClient.class).addMockedMethod("initializeContext", new Class[] {}).addMockedMethod("makeSearchControls").createMock();
    settings.setLdapUserContextDN(userContextDN);
    setField(ldapClient, "settings", settings);
    setAttributeMapping();
    NamingEnumeration enumeration = createMock(NamingEnumeration.class);
    SearchResult result1 = createMock(SearchResult.class);
    SearchResult result2 = createMock(SearchResult.class);
    expect(enumeration.hasMore()).andReturn(true).times(2);
    expect(enumeration.hasMore()).andReturn(false).once();
    expect(enumeration.next()).andReturn(result1).once();
    expect(enumeration.next()).andReturn(result2).once();
    enumeration.close();
    expectLastCall().andVoid();
    Employee expectedEmployee1 = new Employee("uname1", "fname1", "lname1", "email1", "dep1");
    Employee expectedEmployee2 = new Employee("uname2", "fname2", "lname2", "email2", "dep2");
    expect(result1.getAttributes()).andReturn(getAttributesFor(expectedEmployee1));
    expect(result2.getAttributes()).andReturn(getAttributesFor(expectedEmployee2));
    expect(ldapClient.makeSearchControls()).andReturn(mockControls);
    expect(ldapClient.initializeContext()).andReturn(mockContext);
    mockContext.close();
    expectLastCall().once().andVoid();
    expect(mockContext.search(eq(userContextDN), eq(filterExpression), eq(filterArgs), eq(mockControls))).andReturn(enumeration);
    replay(ldapClient, mockContext, mockControls, mockFilter, enumeration, result1, result2);
    List<UserInfo> actualList = ldapClient.listUsers(mockFilter);
    assertEquals(2, actualList.size());
    UserInfo actualUser1 = actualList.stream().filter(e -> e.getUsername().equals(expectedEmployee1.getUserName())).findFirst().get();
    UserInfo actualUser2 = actualList.stream().filter(e -> e.getUsername().equals(expectedEmployee2.getUserName())).findFirst().get();
    assertTrue(isEmployeeFullyEqualToUserInfo(expectedEmployee1, actualUser1));
    assertTrue(isEmployeeFullyEqualToUserInfo(expectedEmployee2, actualUser2));
}

Example 45 with InitialLdapContext

use of javax.naming.ldap.InitialLdapContext in project ART-TIME by Artezio.

the class LdapClient method listUsers.

protected List<UserInfo> listUsers(Filter filter) {
    List<UserInfo> users = new ArrayList<>();
    InitialLdapContext ctx = null;
    try {
        ctx = initializeContext();
        SearchControls controls = makeSearchControls();
        NamingEnumeration<SearchResult> answer = ctx.search(settings.getLdapUserContextDN(), filter.getExpression(), filter.getArgs(), controls);
        while (answer.hasMore()) {
            SearchResult sr = answer.next();
            Attributes attrs = sr.getAttributes();
            UserInfo user = createUserInfo(attrs);
            users.add(user);
        }
        answer.close();
    } catch (NamingException ex) {
        throw new RuntimeException("Error listing users ", ex);
    } finally {
        closeContext(ctx);
    }
    return users;
}