Examples with Principal org.structr.core.entity.Principal used on opensource projects

Example 6 with Principal

use of org.structr.core.entity.Principal in project structr by structr.

the class FtpFilePageWrapper method getGroupName.

@Override
public String getGroupName() {
    String name = "";
    try (Tx tx = StructrApp.getInstance().tx()) {
        Principal owner = getOwner();
        if (owner != null) {
            List<Principal> parents = owner.getParents();
            if (!parents.isEmpty()) {
                name = parents.get(0).getProperty(AbstractNode.name);
            }
        }
        tx.success();
    } catch (FrameworkException fex) {
        logger.error("Error while getting group name of " + this, fex);
    }
    return name;
}

Example 7 with Principal

use of org.structr.core.entity.Principal in project structr by structr.

the class StructrUserManager method getAllUserNames.

@Override
public String[] getAllUserNames() throws FtpException {
    try (Tx tx = StructrApp.getInstance(securityContext).tx()) {
        List<String> userNames = new ArrayList();
        Result<Principal> result = Result.EMPTY_RESULT;
        try {
            result = StructrApp.getInstance(securityContext).nodeQuery(Principal.class).getResult();
        } catch (FrameworkException ex) {
            logger.warn("Error while searching for principal", ex);
        }
        if (!result.isEmpty()) {
            for (Principal p : result.getResults()) {
                userNames.add(p.getProperty(Principal.name));
            }
        }
        tx.success();
        return (String[]) userNames.toArray(new String[userNames.size()]);
    } catch (FrameworkException fex) {
        logger.error("Unable to get user by its name", fex);
    }
    return null;
}

Example 8 with Principal

use of org.structr.core.entity.Principal in project structr by structr.

the class SSHService method authenticate.

@Override
public boolean authenticate(final String username, final PublicKey key, final ServerSession session) {
    boolean isValid = false;
    if (key == null) {
        return isValid;
    }
    try (final Tx tx = StructrApp.getInstance().tx()) {
        final Principal principal = StructrApp.getInstance().nodeQuery(Principal.class).andName(username).getFirst();
        if (principal != null) {
            securityContext = SecurityContext.getInstance(principal, AccessMode.Backend);
            // check single (main) pubkey
            final String pubKeyData = principal.getProperty(StructrApp.key(Principal.class, "publicKey"));
            if (pubKeyData != null) {
                final PublicKey pubKey = PublicKeyEntry.parsePublicKeyEntry(pubKeyData).resolvePublicKey(PublicKeyEntryResolver.FAILING);
                isValid = KeyUtils.compareKeys(pubKey, key);
            }
            // check array of pubkeys for this user
            final String[] pubKeysData = principal.getProperty(StructrApp.key(Principal.class, "publicKeys"));
            if (pubKeysData != null) {
                for (final String k : pubKeysData) {
                    if (k != null) {
                        final PublicKey pubKey = PublicKeyEntry.parsePublicKeyEntry(k).resolvePublicKey(PublicKeyEntryResolver.FAILING);
                        if (KeyUtils.compareKeys(pubKey, key)) {
                            isValid = true;
                            break;
                        }
                    }
                }
            }
        }
        tx.success();
    } catch (Throwable t) {
        logger.warn("", t);
        isValid = false;
    }
    try {
        if (isValid) {
            session.setAuthenticated();
        }
    } catch (IOException ex) {
        logger.error("Unable to authenticate session", ex);
    }
    return isValid;
}

Example 9 with Principal

use of org.structr.core.entity.Principal in project structr by structr.

the class StructrFileAttributes method group.

@Override
public GroupPrincipal group() {
    if (file == null) {
        return null;
    }
    final List<Group> groups = new LinkedList<>();
    try (Tx tx = StructrApp.getInstance(securityContext).tx()) {
        final Principal owner = file.getOwnerNode();
        if (owner != null) {
            groups.addAll(owner.getGroups());
        }
        tx.success();
    } catch (FrameworkException fex) {
        logger.error("", fex);
    }
    return groups.size() > 0 ? groups.get(0)::getName : null;
}

Example 10 with Principal

use of org.structr.core.entity.Principal in project structr by structr.

the class StructrCMISServicesFactory method checkAuthentication.

// ----- private methods -----
private SecurityContext checkAuthentication(final CallContext callContext) {
    final App app = StructrApp.getInstance();
    try (final Tx tx = app.tx()) {
        final String username = callContext.getUsername();
        final String password = callContext.getPassword();
        final Principal principal = AuthHelper.getPrincipalForPassword(Principal.name, username, password);
        SecurityContext securityContext = null;
        if (principal != null) {
            if (principal instanceof SuperUser) {
                securityContext = SecurityContext.getSuperUserInstance();
            } else {
                securityContext = SecurityContext.getInstance(principal, AccessMode.Backend);
            }
        }
        tx.success();
        if (securityContext != null) {
            return securityContext;
        }
    } catch (AuthenticationException aex) {
        throw new CmisUnauthorizedException(aex.getMessage());
    } catch (FrameworkException fex) {
        logger.warn("", fex);
    }
    throw new CmisUnauthorizedException();
}