views.py 32.8 KB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930
# coding:utf-8

import ast

from django.db.models import Q
from django.template import RequestContext
from django.shortcuts import get_object_or_404

from jperm.models import Perm
from jumpserver.api import *

cryptor = PyCrypt(KEY)


class RaiseError(Exception):
    pass


def my_render(template, data, request):
    return render_to_response(template, data, context_instance=RequestContext(request))


def get_host_groups(groups):
    """ 获取主机所属的组类 """
    ret = []
    for group_id in groups:
        group = BisGroup.objects.filter(id=group_id)
        if group:
            group = group[0]
            ret.append(group)
    group_all = get_object_or_404(BisGroup, name='ALL')
    ret.append(group_all)
    return ret


def get_host_depts(depts):
    """ 获取主机所属的部门类 """
    ret = []
    for dept_id in depts:
        dept = DEPT.objects.filter(id=dept_id)
        if dept:
            dept = dept[0]
            ret.append(dept)
    return ret


def db_host_insert(host_info, username='', password=''):
    """ 添加主机时数据库操作函数 """
    ip, port, idc, jtype, group, dept, active, comment = host_info
    idc = IDC.objects.filter(id=idc)
    if idc:
        idc = idc[0]
    if jtype == 'M':
        password = cryptor.encrypt(password)
        a = Asset(ip=ip, port=port,
                  login_type=jtype, idc=idc,
                  is_active=int(active),
                  comment=comment,
                  username=username,
                  password=password)
    else:
        a = Asset(ip=ip, port=port,
                  login_type=jtype, idc=idc,
                  is_active=int(active),
                  comment=comment)
    a.save()

    all_group = BisGroup.objects.get(name='ALL')
    groups = get_host_groups(group)
    groups.append(all_group)

    depts = get_host_depts(dept)

    a.bis_group = groups
    a.dept = depts
    a.save()


def db_host_update(host_info, username='', password=''):
    """ 修改主机时数据库操作函数 """
    ip, port, idc, jtype, group, dept, active, comment, host = host_info
    idc = IDC.objects.filter(id=idc)
    if idc:
        idc = idc[0]
    groups = get_host_groups(group)
    depts = get_host_depts(dept)
    host.ip = ip
    host.port = port
    host.login_type = jtype
    host.idc = idc
    host.is_active = int(active)
    host.comment = comment

    if jtype == 'M':
        if password != host.password:
            password = cryptor.encrypt(password)
        host.password = password
        host.username = username
        host.password = password
    host.save()
    host.bis_group = groups
    host.dept = depts
    host.save()


def batch_host_edit(host_info, j_user='', j_password=''):
    """ 批量修改主机函数 """
    j_id, j_ip, j_idc, j_port, j_type, j_group, j_dept, j_active, j_comment = host_info
    groups, depts = [], []
    is_active = {u'是': '1', u'否': '2'}
    login_types = {'LDAP': 'L', 'MAP': 'M'}
    a = Asset.objects.get(id=j_id)
    if '...' in j_group[0].split():
        groups = a.bis_group.all()
    else:
        for group in j_group[0].split():
            c = BisGroup.objects.get(name=group.strip())
            groups.append(c)

    if '...' in j_dept[0].split():
        depts = a.dept.all()
    else:
        for d in j_dept[0].split():
            p = DEPT.objects.get(name=d.strip())
            depts.append(p)

    j_type = login_types[j_type]
    j_idc = IDC.objects.get(name=j_idc)
    if j_type == 'M':
        if a.password != j_password:
            j_password = cryptor.decrypt(j_password)
        a.ip = j_ip
        a.port = j_port
        a.login_type = j_type
        a.idc = j_idc
        a.is_active = j_active
        a.comment = j_comment
        a.username = j_user
        a.password = j_password
    else:
        a.ip = j_ip
        a.port = j_port
        a.idc = j_idc
        a.login_type = j_type
        a.is_active = is_active[j_active]
        a.comment = j_comment
    a.save()
    a.bis_group = groups
    a.dept = depts
    a.save()


def db_host_delete(request, host_id):
    """ 删除主机操作 """
    if is_group_admin(request) and not validate(request, asset=[host_id]):
        return httperror(request, '删除失败, 您无权删除!')

    asset = Asset.objects.filter(id=host_id)
    if asset:
        asset.delete()
    else:
        return httperror(request, '删除失败, 没有此主机!')


def db_idc_delete(request, idc_id):
    """ 删除IDC操作 """
    if idc_id == 1:
        return httperror(request, '删除失败, 默认IDC不能删除!')

    default_idc = IDC.objects.get(id=1)

    idc = IDC.objects.filter(id=idc_id)
    if idc:
        idc_class = idc[0]
        idc_class.asset_set.update(idc=default_idc)
        idc.delete()
    else:
        return httperror(request, '删除失败, 没有这个IDC!')


@require_admin
def host_add(request):
    """ 添加主机 """
    header_title, path1, path2 = u'添加主机', u'资产管理', u'添加主机'
    login_types = {'L': 'LDAP', 'M': 'MAP'}
    eidc = IDC.objects.exclude(name='ALL')
    if is_super_user(request):
        edept = DEPT.objects.all()
        egroup = BisGroup.objects.exclude(name='ALL')
    elif is_group_admin(request):
        dept = get_session_user_info(request)[5]
        egroup = dept.bisgroup_set.all()

    if request.method == 'POST':
        j_ip = request.POST.get('j_ip')
        j_idc = request.POST.get('j_idc')
        j_port = request.POST.get('j_port')
        j_type = request.POST.get('j_type')
        j_group = request.POST.getlist('j_group')
        j_active = request.POST.get('j_active')
        j_comment = request.POST.get('j_comment')

        if is_super_user(request):
            j_dept = request.POST.getlist('j_dept')
            host_info = [j_ip, j_port, j_idc, j_type, j_group, j_dept, j_active, j_comment]
        elif is_group_admin(request):
            j_dept = request.POST.get('j_dept')
            host_info = [j_ip, j_port, j_idc, j_type, j_group, [j_dept], j_active, j_comment]

        if is_group_admin(request) and not validate(request, asset_group=j_group, edept=[j_dept]):
            return httperror(request, u'添加失败,您无权操作!')

        if Asset.objects.filter(ip=str(j_ip)):
            emg = u'该IP %s 已存在!' % j_ip
            return my_render('jasset/host_add.html', locals(), request)
        if j_type == 'M':
            j_user = request.POST.get('j_user')
            j_password = request.POST.get('j_password', '')
            db_host_insert(host_info, j_user, j_password)
        else:
            db_host_insert(host_info)
        smg = u'主机 %s 添加成功' % j_ip

    return my_render('jasset/host_add.html', locals(), request)


@require_admin
def host_add_batch(request):
    """ 批量添加主机 """
    header_title, path1, path2 = u'批量添加主机', u'资产管理', u'批量添加主机'
    login_types = {'LDAP': 'L', 'MAP': 'M'}
    active_types = {'激活': 1, '禁用': 0}
    dept_id = get_user_dept(request)
    if request.method == 'POST':
        multi_hosts = request.POST.get('j_multi').split('\n')
        for host in multi_hosts:
            if host == '':
                break
            j_ip, j_port, j_type, j_idc, j_groups, j_depts, j_active, j_comment = host.split()
            j_active = active_types[str(j_active)]
            j_group = ast.literal_eval(j_groups)
            j_dept = ast.literal_eval(j_depts)

            if j_type not in ['LDAP', 'MAP']:
                return httperror(request, u'没有%s这种登录方式!' %j_type)

            j_type = login_types[j_type]
            idc = IDC.objects.filter(name=j_idc)
            if idc:
                j_idc = idc[0].id
            else:
                return httperror(request, '添加失败, 没有%s这个IDC' % j_idc)

            group_ids, dept_ids = [], []
            for group_name in j_group:
                group = BisGroup.objects.filter(name=group_name)
                if group:
                    group_id = group[0].id
                else:
                    return httperror(request, '添加失败, 没有%s这个主机组' % group_name)
                group_ids.append(group_id)

            for dept_name in j_dept:
                dept = DEPT.objects.filter(name=dept_name)
                if dept:
                    dept_id = dept[0].id
                else:
                    return httperror(request, '添加失败, 没有%s这个部门' % dept_name)
                dept_ids.append(dept_id)

            if is_group_admin(request) and not validate(request, asset_group=group_ids, edept=dept_ids):
                return httperror(request, '添加失败, 没有%s这个主机组' % group_name)

            if Asset.objects.filter(ip=str(j_ip)):
                return httperror(request, '添加失败, 改IP%s已存在' % j_ip)

            host_info = [j_ip, j_port, j_idc, j_type, group_ids, dept_ids, j_active, j_comment]
            db_host_insert(host_info)

        smg = u'批量添加添加成功'
        return my_render('jasset/host_add_multi.html', locals(), request)

    return my_render('jasset/host_add_multi.html', locals(), request)


@require_admin
def host_edit_batch(request):
    """ 批量修改主机 """
    if request.method == 'POST':
        len_table = request.POST.get('len_table')
        for i in range(int(len_table)):
            j_id = "editable[" + str(i) + "][j_id]"
            j_ip = "editable[" + str(i) + "][j_ip]"
            j_port = "editable[" + str(i) + "][j_port]"
            j_dept = "editable[" + str(i) + "][j_dept]"
            j_idc = "editable[" + str(i) + "][j_idc]"
            j_type = "editable[" + str(i) + "][j_type]"
            j_group = "editable[" + str(i) + "][j_group]"
            j_active = "editable[" + str(i) + "][j_active]"
            j_comment = "editable[" + str(i) + "][j_comment]"

            j_id = request.POST.get(j_id).strip()
            j_ip = request.POST.get(j_ip).strip()
            j_port = request.POST.get(j_port).strip()
            j_dept = request.POST.getlist(j_dept)
            j_idc = request.POST.get(j_idc).strip()
            j_type = request.POST.get(j_type).strip()
            j_group = request.POST.getlist(j_group)
            j_active = request.POST.get(j_active).strip()
            j_comment = request.POST.get(j_comment).strip()

            host_info = [j_id, j_ip, j_idc, j_port, j_type, j_group, j_dept, j_active, j_comment]
            batch_host_edit(host_info)

        return HttpResponseRedirect('/jasset/host_list/')


@require_login
def host_edit_common_batch(request):
    """ 普通用户批量修改主机别名 """
    u = get_session_user_info(request)[2]
    if request.method == 'POST':
        len_table = request.POST.get('len_table')
        for i in range(int(len_table)):
            j_id = "editable[" + str(i) + "][j_id]"
            j_alias = "editable[" + str(i) + "][j_alias]"
            j_id = request.POST.get(j_id, '').strip()
            j_alias = request.POST.get(j_alias, '').strip()
            a = Asset.objects.get(id=j_id)
            asset_alias = AssetAlias.objects.filter(user=u, host=a)
            if asset_alias:
                asset_alias = asset_alias[0]
                asset_alias.alias = j_alias
                asset_alias.save()
            else:
                AssetAlias.objects.create(user=u, host=a, alias=j_alias)
    return my_render('jasset/host_list_common.html', locals(), request)


@require_login
def host_list(request):
    """ 列出主机 """
    header_title, path1, path2 = u'查看主机', u'资产管理', u'查看主机'
    keyword = request.GET.get('keyword', '')
    dept_id = get_session_user_info(request)[3]
    dept = DEPT.objects.get(id=dept_id)
    did = request.GET.get('did', '')
    gid = request.GET.get('gid', '')
    sid = request.GET.get('sid', '')
    user_id = get_session_user_info(request)[0]

    post_all = Asset.objects.all().order_by('ip')
    post_keyword_all = Asset.objects.filter(Q(ip__contains=keyword) |
                                            Q(idc__name__contains=keyword) |
                                            Q(bis_group__name__contains=keyword) |
                                            Q(comment__contains=keyword)).distinct().order_by('ip')
    if did:
        if is_common_user(request):
            return httperror(request, u'您无权查看!')

        if is_group_admin(request):
            user, dept = get_session_user_dept(request)
        else:
            dept = DEPT.objects.get(id=did)
        posts = dept.asset_set.all()
        return my_render('jasset/host_list_nop.html', locals(), request)

    elif gid:
        if is_common_user(request):
            return httperror(request, u'您无权查看!')

        elif is_group_admin(request) and not validate(request, user_group=[gid]):
            return httperror(request, u'您无权查看!')

        posts = []
        user_group = UserGroup.objects.filter(id=gid)
        if user_group:
            perms = Perm.objects.filter(user_group=user_group)
            for perm in perms:
                for post in perm.asset_group.asset_set.all():
                    posts.append(post)
            posts = list(set(posts))
        else:
            return httperror(request, u'没有这个小组!')
        return my_render('jasset/host_list_nop.html', locals(), request)

    elif sid:
        if is_common_user(request):
            return httperror(request, u'您无权查看!')

        elif is_group_admin(request) and not validate(request, user_group=[sid]):
            return httperror(request, u'您无权查看!')

        posts, asset_groups = [], []
        user_group = UserGroup.objects.filter(id=int(sid))
        if user_group:
            user_group = user_group[0]
            for perm in user_group.sudoperm_set.all():
                asset_groups.extend(perm.asset_group.all())

            for asset_group in asset_groups:
                posts.extend(asset_group.asset_set.all())
            posts = list(set(posts))
        else:
            return httperror(request, u'没有这个sudo授权!')
        return my_render('jasset/host_list_nop.html', locals(), request)

    else:
        if is_super_user(request):
            if keyword:
                posts = post_keyword_all
            else:
                posts = post_all
            contact_list, p, contacts, page_range, current_page, show_first, show_end = pages(posts, request)
            return my_render('jasset/host_list.html', locals(), request)

        elif is_group_admin(request):
            if keyword:
                posts = post_keyword_all.filter(dept=dept)
            else:
                posts = post_all.filter(dept=dept)

            contact_list, p, contacts, page_range, current_page, show_first, show_end = pages(posts, request)
            return my_render('jasset/host_list.html', locals(), request)

        elif is_common_user(request):
            user_id, username = get_session_user_info(request)[0:2]
            posts = user_perm_asset_api(username)
            contact_list, p, contacts, page_range, current_page, show_first, show_end = pages(posts, request)
            return my_render('jasset/host_list_common.html', locals(), request)


@require_admin
def host_del(request, offset):
    """ 删除主机 """
    if offset == 'multi':
        len_list = request.POST.get("len_list")
        for i in range(int(len_list)):
            key = "id_list[" + str(i) + "]"
            host_id = request.POST.get(key)
            db_host_delete(request, host_id)
    else:
        db_host_delete(request, offset)

    return HttpResponseRedirect('/jasset/host_list/')


@require_super_user
def host_edit(request):
    """ 修改主机 """
    header_title, path1, path2 = u'修改主机', u'资产管理', u'修改主机'
    actives = {1: u'激活', 0: u'禁用'}
    login_types = {'L': 'LDAP', 'M': 'MAP'}
    eidc = IDC.objects.all()
    egroup = BisGroup.objects.exclude(name='ALL')
    edept = DEPT.objects.all()
    host_id = request.GET.get('id', '')
    post = Asset.objects.filter(id=int(host_id))
    if post:
        post = post[0]
    else:
        return httperror(request, '没有此主机!')

    e_group = post.bis_group.all()
    e_dept = post.dept.all()

    if request.method == 'POST':
        j_ip = request.POST.get('j_ip', '')
        j_idc = request.POST.get('j_idc', '')
        j_port = request.POST.get('j_port', '')
        j_type = request.POST.get('j_type', '')
        j_dept = request.POST.getlist('j_dept', '')
        j_group = request.POST.getlist('j_group', '')
        j_active = request.POST.get('j_active', '')
        j_comment = request.POST.get('j_comment', '')

        host_info = [j_ip, j_port, j_idc, j_type, j_group, j_dept, j_active, j_comment, post]
        if j_type == 'M':
            j_user = request.POST.get('j_user')
            j_password = request.POST.get('j_password')
            db_host_update(host_info, j_user, j_password)
        else:
            db_host_update(host_info)

        smg = u'主机 %s 修改成功' % j_ip
        return HttpResponseRedirect('/jasset/host_detail/?id=%s' % host_id)

    return my_render('jasset/host_edit.html', locals(), request)


@require_admin
def host_edit_adm(request):
    """ 部门管理员修改主机 """
    header_title, path1, path2 = u'修改主机', u'资产管理', u'修改主机'
    actives = {1: u'激活', 0: u'禁用'}
    login_types = {'L': 'LDAP', 'M': 'MAP'}
    eidc = IDC.objects.all()
    dept = get_session_user_info(request)[5]
    egroup = BisGroup.objects.exclude(name='ALL').filter(dept=dept)
    host_id = request.GET.get('id', '')
    post = Asset.objects.filter(id=int(host_id))
    if post:
        post = post[0]
    else:
        return httperror(request, '没有此主机!')

    e_group = post.bis_group.all()

    if request.method == 'POST':
        j_ip = request.POST.get('j_ip')
        j_idc = request.POST.get('j_idc')
        j_port = request.POST.get('j_port')
        j_type = request.POST.get('j_type')
        j_dept = request.POST.getlist('j_dept')
        j_group = request.POST.getlist('j_group')
        j_active = request.POST.get('j_active')
        j_comment = request.POST.get('j_comment')

        host_info = [j_ip, j_port, j_idc, j_type, j_group, j_dept, j_active, j_comment]

        if not validate(request, asset_group=j_group, edept=j_dept):
            emg = u'修改失败,您无权操作!'
            return my_render('jasset/host_edit.html', locals(), request)

        if j_type == 'M':
            j_user = request.POST.get('j_user')
            j_password = request.POST.get('j_password')
            db_host_update(host_info, j_user, j_password, post)
        else:
            db_host_update(host_info, post)

        smg = u'主机 %s 修改成功' % j_ip
        return HttpResponseRedirect('/jasset/host_detail/?id=%s' % host_id)

    return my_render('jasset/host_edit.html', locals(), request)


@require_login
def host_detail(request):
    """ 主机详情 """
    header_title, path1, path2 = u'主机详细信息', u'资产管理', u'主机详情'
    host_id = request.GET.get('id', '')
    post = Asset.objects.filter(id=host_id)
    if not post:
        return httperror(request, '没有此主机!')
    post = post[0]

    if is_group_admin(request) and not validate(request, asset=[host_id]):
        return httperror(request, '您无权查看!')

    elif is_common_user(request):
        username = get_session_user_info(request)[1]
        user_permed_hosts = user_perm_asset_api(username)
        if post not in user_permed_hosts:
            return httperror(request, '您无权查看!')
    else:
        log_all = Log.objects.filter(host=post.ip)
        log, log_more = log_all[:10], log_all[10:]
        user_permed_list = asset_perm_api(post)

    return my_render('jasset/host_detail.html', locals(), request)


@require_super_user
def idc_add(request):
    """ 添加IDC """
    header_title, path1, path2 = u'添加IDC', u'资产管理', u'添加IDC'
    if request.method == 'POST':
        j_idc = request.POST.get('j_idc')
        j_comment = request.POST.get('j_comment')
        if IDC.objects.filter(name=j_idc):
            emg = u'该IDC已存在!'
            return my_render('jasset/idc_add.html', locals(), request)
        else:
            smg = u'IDC:%s添加成功' % j_idc
            IDC.objects.create(name=j_idc, comment=j_comment)

    return my_render('jasset/idc_add.html', locals(), request)


@require_admin
def idc_list(request):
    """ 列出IDC """
    header_title, path1, path2 = u'查看IDC', u'资产管理', u'查看IDC'
    dept_id = get_user_dept(request)
    dept = DEPT.objects.get(id=dept_id)
    keyword = request.GET.get('keyword', '')
    if keyword:
        posts = IDC.objects.filter(Q(name__contains=keyword) | Q(comment__contains=keyword))
    else:
        posts = IDC.objects.exclude(name='ALL').order_by('id')
    contact_list, p, contacts, page_range, current_page, show_first, show_end = pages(posts, request)
    return my_render('jasset/idc_list.html', locals(), request)


@require_super_user
def idc_edit(request):
    """ 修改IDC """
    header_title, path1, path2 = u'编辑IDC', u'资产管理', u'编辑IDC'
    idc_id = request.GET.get('id', '')
    idc = IDC.objects.filter(id=idc_id)
    if int(idc_id) == 1:
        return httperror(request, u'默认IDC不能编辑!')
    if idc:
        idc = idc[0]
        default = IDC.objects.get(id=1).asset_set.all()
        eposts = Asset.objects.filter(idc=idc).order_by('ip')
        posts = [g for g in default if g not in eposts]
    else:
        return httperror(request, u'此IDC不存在')

    if request.method == 'POST':
        idc_id = request.POST.get('id')
        j_idc = request.POST.get('j_idc')
        j_hosts = request.POST.getlist('j_hosts')
        j_comment = request.POST.get('j_comment')
        idc_default = request.POST.getlist('idc_default')

        idc = IDC.objects.filter(id=idc_id)
        if idc:
            idc.update(name=j_idc, comment=j_comment)
            for host_id in j_hosts:
                Asset.objects.filter(id=host_id).update(idc=idc[0])

            i = IDC.objects.get(id=1)
            for host in idc_default:
                g = Asset.objects.filter(id=host).update(idc=i)
        else:
            return httperror(request, u'此IDC不存在')

        return HttpResponseRedirect('/jasset/idc_list/?id=%s' % idc_id)

    return my_render('jasset/idc_edit.html', locals(), request)


@require_admin
def idc_detail(request):
    """ IDC详情 """
    header_title, path1, path2 = u'IDC详情', u'资产管理', u'IDC详情'
    login_types = {'L': 'LDAP', 'M': 'MAP'}
    idc_id = request.GET.get('id', '')
    idc_filter = IDC.objects.filter(id=idc_id)
    if idc_filter:
        idc = idc_filter[0]
    else:
        return httperror(request, '没有此IDC')
    dept = get_session_user_info(request)[5]
    if is_super_user(request):
        posts = Asset.objects.filter(idc=idc).order_by('ip')
    elif is_group_admin(request):
        posts = Asset.objects.filter(idc=idc, dept=dept).order_by('ip')
    contact_list, p, contacts, page_range, current_page, show_first, show_end = pages(posts, request)

    return my_render('jasset/idc_detail.html', locals(), request)


@require_super_user
def idc_del(request):
    """ 删除IDC """
    offset = request.GET.get('id', '')
    if offset == 'multi':
        len_list = request.POST.get("len_list")
        for i in range(int(len_list)):
            key = "id_list[" + str(i) + "]"
            idc_id = request.POST.get(key)
            db_idc_delete(request, int(idc_id))
    else:
        db_idc_delete(request, int(offset))
    return HttpResponseRedirect('/jasset/idc_list/')


@require_admin
def group_add(request):
    """ 添加主机组 """
    header_title, path1, path2 = u'添加主机组', u'资产管理', u'添加主机组'
    if is_super_user(request):
        posts = Asset.objects.all()
        edept = DEPT.objects.all()
    elif is_group_admin(request):
        dept_id = get_user_dept(request)
        dept = DEPT.objects.get(id=dept_id)
        posts = Asset.objects.filter(dept=dept)
        edept = get_session_user_info(request)[5]

    if request.method == 'POST':
        j_group = request.POST.get('j_group', '')
        j_dept = request.POST.get('j_dept', '')
        j_hosts = request.POST.getlist('j_hosts', '')
        j_comment = request.POST.get('j_comment', '')

        try:
            if is_group_admin(request) and not validate(request, asset=j_hosts, edept=[j_dept]):
                emg = u'添加失败, 您无权操作!'
                raise RaiseError

            elif BisGroup.objects.filter(name=j_group):
                emg = u'添加失败, 该主机组已存在!'
                raise RaiseError

        except RaiseError:
            pass

        else:
            j_dept = DEPT.objects.filter(id=j_dept)[0]
            group = BisGroup.objects.create(name=j_group, dept=j_dept, comment=j_comment)
            for host in j_hosts:
                g = Asset.objects.get(id=host)
                group.asset_set.add(g)
            smg = u'主机组 %s 添加成功' % j_group

    return my_render('jasset/group_add.html', locals(), request)


@require_admin
def group_list(request):
    """ 列出主机组 """
    header_title, path1, path2 = u'查看主机组', u'资产管理', u'查看主机组'
    dept_id = get_user_dept(request)
    dept = DEPT.objects.get(id=dept_id)
    keyword = request.GET.get('keyword', '')
    gid = request.GET.get('gid')
    sid = request.GET.get('sid')
    if gid:
        if is_common_user(request):
            return httperror(request, u'您无权查看!')

        elif is_group_admin(request) and not validate(request, user_group=[gid]):
            return httperror(request, u'您无权查看!')

        posts = []
        user_group = UserGroup.objects.filter(id=gid)
        if user_group:
            user_group = user_group[0]
            perms = Perm.objects.filter(user_group=user_group)
            for perm in perms:
                posts.append(perm.asset_group)

    elif sid:
        if is_common_user(request):
            return httperror(request, u'您无权查看!')

        elif is_group_admin(request) and not validate(request, user_group=[sid]):
            return httperror(request, u'您无权查看!')

        posts = []
        user_group = UserGroup.objects.filter(id=sid)
        if user_group:
            user_group = user_group[0]
            for perm in user_group.sudoperm_set.all():
                posts.extend(perm.asset_group.all())
            posts = list(set(posts))
        else:
            return httperror(request, u'没有此sudo授权!')

    else:
        if is_super_user(request):
            if keyword:
                posts = BisGroup.objects.exclude(name='ALL').filter(
                    Q(name__contains=keyword) | Q(comment__contains=keyword))
            else:
                posts = BisGroup.objects.exclude(name='ALL').order_by('id')
        elif is_group_admin(request):
            if keyword:
                posts = BisGroup.objects.filter(Q(name__contains=keyword) | Q(comment__contains=keyword)).filter(
                    dept=dept)
            else:
                posts = BisGroup.objects.filter(dept=dept).order_by('id')
    contact_list, p, contacts, page_range, current_page, show_first, show_end = pages(posts, request)
    return my_render('jasset/group_list.html', locals(), request)


@require_admin
def group_edit(request):
    """ 修改主机组 """
    header_title, path1, path2 = u'编辑主机组', u'资产管理', u'编辑主机组'
    group_id = request.GET.get('id', '')
    group = BisGroup.objects.filter(id=group_id)
    if group:
        group = group[0]
    else:
        httperror(request, u'没有这个主机组!')

    host_all = Asset.objects.all()
    dept_id = get_session_user_info(request)[3]
    eposts = Asset.objects.filter(bis_group=group)

    if is_group_admin(request) and not validate(request, asset_group=[group_id]):
        return httperror(request, '编辑失败, 您无权操作!')
    dept = DEPT.objects.filter(id=group.dept.id)
    if dept:
        dept = dept[0]
    else:
        return httperror(request, u'没有这个部门!')

    all_dept = dept.asset_set.all()
    posts = [g for g in all_dept if g not in eposts]

    if request.method == 'POST':
        j_group = request.POST.get('j_group', '')
        j_hosts = request.POST.getlist('j_hosts', '')
        j_dept = request.POST.get('j_dept', '')
        j_comment = request.POST.get('j_comment', '')

        j_dept = DEPT.objects.filter(id=int(j_dept))
        j_dept = j_dept[0]

        group.asset_set.clear()
        for host in j_hosts:
            g = Asset.objects.get(id=host)
            group.asset_set.add(g)
        BisGroup.objects.filter(id=group_id).update(name=j_group, dept=j_dept, comment=j_comment)
        smg = u'主机组%s修改成功' % j_group
        return HttpResponseRedirect('/jasset/group_list')

    return my_render('jasset/group_edit.html', locals(), request)


@require_admin
def group_detail(request):
    """ 主机组详情 """
    header_title, path1, path2 = u'主机组详情', u'资产管理', u'主机组详情'
    login_types = {'L': 'LDAP', 'M': 'MAP'}
    dept = get_session_user_info(request)[5]
    group_id = request.GET.get('id', '')
    group = BisGroup.objects.get(id=group_id)
    if is_super_user(request):
        posts = Asset.objects.filter(bis_group=group).order_by('ip')

    elif is_group_admin(request):
        if not validate(request, asset_group=[group_id]):
            return httperror(request, u'您无权查看!')
        posts = Asset.objects.filter(bis_group=group).filter(dept=dept).order_by('ip')

    contact_list, p, contacts, page_range, current_page, show_first, show_end = pages(posts, request)
    return my_render('jasset/group_detail.html', locals(), request)


@require_admin
def group_del_host(request):
    """ 主机组中剔除主机, 并不删除真实主机 """
    if request.method == 'POST':
        group_id = request.POST.get('group_id')
        offset = request.GET.get('id', '')
        group = BisGroup.objects.get(id=group_id)
        if offset == 'group':
            len_list = request.POST.get("len_list")
            for i in range(int(len_list)):
                key = "id_list[" + str(i) + "]"
                jid = request.POST.get(key)
                g = Asset.objects.get(id=jid)
                group.asset_set.remove(g)

    else:
        offset = request.GET.get('id', '')
        group_id = request.GET.get('gid', '')
        group = BisGroup.objects.get(id=group_id)
        g = Asset.objects.get(id=offset)
        group.asset_set.remove(g)

    return HttpResponseRedirect('/jasset/group_detail/?id=%s' % group.id)


@require_admin
def group_del(request):
    """ 删除主机组 """
    offset = request.GET.get('id', '')
    if offset == 'multi':
        len_list = request.POST.get("len_list")
        for i in range(int(len_list)):
            key = "id_list[" + str(i) + "]"
            gid = request.POST.get(key)
            if is_group_admin(request) and not validate(request, asset_group=[gid]):
                return httperror(request, '删除失败, 您无权删除!')
            BisGroup.objects.filter(id=gid).delete()
    else:
        gid = int(offset)
        if is_group_admin(request) and not validate(request, asset_group=[gid]):
            return httperror(request, '删除失败, 您无权删除!')
        BisGroup.objects.filter(id=gid).delete()
    return HttpResponseRedirect('/jasset/group_list/')


@require_admin
def dept_host_ajax(request):
    """ 添加主机组时, 部门联动主机异步 """
    dept_id = request.GET.get('id', '')
    if dept_id not in ['1', '2']:
        dept = DEPT.objects.filter(id=dept_id)
        if dept:
            dept = dept[0]
            hosts = dept.asset_set.all()
    else:
        hosts = Asset.objects.all()

    return my_render('jasset/dept_host_ajax.html', locals(), request)


def show_all_ajax(request):
    """ 批量修改主机时, 部门和组全部显示 """
    env = request.GET.get('env', '')
    get_id = request.GET.get('id', '')
    host = Asset.objects.filter(id=get_id)
    if host:
        host = host[0]
    return my_render('jasset/show_all_ajax.html', locals(), request)


@require_login
def host_search(request):
    """ 搜索主机 """
    keyword = request.GET.get('keyword')
    login_types = {'L': 'LDAP', 'M': 'MAP'}
    dept = get_session_user_info(request)[5]
    post_all = Asset.objects.filter(Q(ip__contains=keyword) |
                                    Q(idc__name__contains=keyword) |
                                    Q(bis_group__name__contains=keyword) |
                                    Q(comment__contains=keyword)).distinct().order_by('ip')
    if is_super_user(request):
        posts = post_all

    elif is_group_admin(request):
        posts = post_all.filter(dept=dept)

    elif is_common_user(request):
        user_id, username = get_session_user_info(request)[0:2]
        post_perm = user_perm_asset_api(username)
        posts = list(set(post_all) & set(post_perm))
    contact_list, p, contacts, page_range, current_page, show_first, show_end = pages(posts, request)

    return my_render('jasset/host_search.html', locals(), request)