pki.git - Unnamed repository; edit this file 'description' to name the repository.

index : pki.git

Unnamed repository; edit this file 'description' to name the repository.

Endi Dewata

summary refs log tree commit diff stats

path: root/base/deploy/src/scriptlets

diff options

Diffstat (limited to 'base/deploy/src/scriptlets')

-rw-r--r--

base/deploy/src/scriptlets/pkiparser.py

1 files changed, 1 insertions, 1 deletions

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

/*
   SSSD

   sss_cache

   Copyright (C) Jan Zeleny <jzeleny@redhat.com>        2011

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include <stdio.h>
#include <stdlib.h>
#include <talloc.h>
#include <popt.h>
#include <sys/types.h>

#include "util/util.h"
#include "tools/sss_sync_ops.h"
#include "db/sysdb.h"
#include "db/sysdb_services.h"
#include "db/sysdb_autofs.h"

#define INVALIDATE_NONE 0
#define INVALIDATE_USERS 1
#define INVALIDATE_GROUPS 2
#define INVALIDATE_NETGROUPS 4
#define INVALIDATE_SERVICES 8
#define INVALIDATE_AUTOFSMAPS 16

#ifdef BUILD_AUTOFS
#define INVALIDATE_EVERYTHING (INVALIDATE_USERS | INVALIDATE_GROUPS | \
                               INVALIDATE_NETGROUPS | INVALIDATE_SERVICES | \
                               INVALIDATE_AUTOFSMAPS)
#else
#define INVALIDATE_EVERYTHING (INVALIDATE_USERS | INVALIDATE_GROUPS | \
                               INVALIDATE_NETGROUPS | INVALIDATE_SERVICES)
#endif

enum sss_cache_entry {
    TYPE_USER=0,
    TYPE_GROUP,
    TYPE_NETGROUP,
    TYPE_SERVICE,
    TYPE_AUTOFSMAP
};

static errno_t search_autofsmaps(TALLOC_CTX *mem_ctx, struct sysdb_ctx *sysdb,
                                 struct sss_domain_info *domain,
                                 const char *sub_filter, const char **attrs,
                                 size_t *msgs_count, struct ldb_message ***msgs);

struct cache_tool_ctx {
    struct confdb_ctx *confdb;
    struct sss_domain_info *domains;
    struct sss_names_ctx *nctx;

    char *user_filter;
    char *group_filter;
    char *netgroup_filter;
    char *service_filter;
    char *autofs_filter;

    char *user_name;
    char *group_name;
    char *netgroup_name;
    char *service_name;
    char *autofs_name;

    bool update_user_filter;
    bool update_group_filter;
    bool update_netgroup_filter;
    bool update_service_filter;
    bool update_autofs_filter;
};

errno_t init_domains(struct cache_tool_ctx *ctx, const char *domain);
errno_t init_context(int argc, const char *argv[], struct cache_tool_ctx **tctx);
static errno_t invalidate_entry(TALLOC_CTX *ctx, struct sysdb_ctx *sysdb,
                                struct sss_domain_info *domain,
                                const char *name, int entry_type);
static bool invalidate_entries(TALLOC_CTX *ctx,
                               struct sss_domain_info *dinfo,
                               struct sysdb_ctx *sysdb,
                               enum sss_cache_entry entry_type,
                               const char *filter, const char *name);
static errno_t update_all_filters(struct cache_tool_ctx *tctx,
                                  struct sss_domain_info *dinfo);

int main(int argc, const char *argv[])
{
    errno_t ret;
    struct cache_tool_ctx *tctx = NULL;
    struct sysdb_ctx *sysdb;
    bool skipped = true;
    struct sss_domain_info *dinfo;

    ret = init_context(argc, argv, &tctx);
    if (ret != EOK) {
        DEBUG(SSSDBG_CRIT_FAILURE,
              ("Error initializing context for the application\n"));
        goto done;
    }

    for (dinfo = tctx->domains; dinfo; dinfo = get_next_domain(dinfo, true)) {
         sysdb = dinfo->sysdb;

        if (!IS_SUBDOMAIN(dinfo)) {
            /* Update list of subdomains for this domain */
            ret = sysdb_update_subdomains(dinfo);
            if (ret != EOK) {
                DEBUG(SSSDBG_MINOR_FAILURE,
                      ("Failed to update subdomains for domain %s.\n", dinfo->name));
            }
        }

        sysdb = dinfo->sysdb;
        /* Update filters for each domain */
        ret = update_all_filters(tctx, dinfo);
        if (ret != EOK) {
            DEBUG(SSSDBG_CRIT_FAILURE, ("Failed to update filters.\n"));
            goto done;
        }

        ret = sysdb_transaction_start(sysdb);
        if (ret != EOK) {
            DEBUG(SSSDBG_CRIT_FAILURE,
                  ("Could not start the transaction!\n"));
            goto done;
        }

        skipped &= !invalidate_entries(tctx, dinfo, sysdb, TYPE_USER,
                                       tctx->user_filter,
                                       tctx->user_name);
        skipped &= !invalidate_entries(tctx, dinfo, sysdb, TYPE_GROUP,
                                       tctx->group_filter,
                                       tctx->group_name);
        skipped &= !invalidate_entries(tctx, dinfo, sysdb, TYPE_NETGROUP,
                                       tctx->netgroup_filter,
                                       tctx->netgroup_name);
        skipped &= !invalidate_entries(tctx, dinfo, sysdb, TYPE_SERVICE,
                                       tctx->service_filter,
                                       tctx->service_name);
        skipped &= !invalidate_entries(tctx, dinfo, sysdb, TYPE_AUTOFSMAP,
                                       tctx->autofs_filter,
                                       tctx->autofs_name);

        ret = sysdb_transaction_commit(sysdb);
        if (ret != EOK) {
            DEBUG(SSSDBG_CRIT_FAILURE,
                  ("Could not commit the transaction!\n"));
            ret = sysdb_transaction_cancel(sysdb);
            if (ret != EOK) {
                DEBUG(SSSDBG_CRIT_FAILURE,
                      ("Failed to cancel transaction\n"));
            }
        }
    }

    if (skipped == true) {
        ERROR("No cache object matched the specified search\n");
        ret = ENOENT;
        goto done;
    } else {
        ret = sss_memcache_clear_all();
        if (ret != EOK) {
            DEBUG(SSSDBG_CRIT_FAILURE, ("Failed to clear memory cache.\n"));
            goto done;
        }
    }

    ret = EOK;
done:
    if (tctx) talloc_free(tctx);
    return ret;
}

static errno_t update_filter(struct cache_tool_ctx *tctx,
                             struct sss_domain_info *dinfo,
                             char *name, bool update, const char *fmt,
                             bool force_case_sensitivity,
                             char **_filter)
{
    errno_t ret;
    char *parsed_domain = NULL;
    char *parsed_name = NULL;
    TALLOC_CTX *tmp_ctx = NULL;
    char *use_name = NULL;
    char *filter;

    if (!name || !update) {
        /* Nothing to do */
        return EOK;
    }

    tmp_ctx = talloc_new(NULL);
    if (tmp_ctx == NULL) {
        DEBUG(SSSDBG_CRIT_FAILURE, ("Out of memory.\n"));
        return ENOMEM;
    }

    ret = sss_parse_name(tmp_ctx, tctx->nctx, name,
                         &parsed_domain, &parsed_name);
    if (ret != EOK) {
        DEBUG(SSSDBG_CRIT_FAILURE, ("sss_parse_name failed\n"));
        goto done;
    }

    if (!dinfo->case_sensitive && !force_case_sensitivity) {
        use_name = sss_tc_utf8_str_tolower(tmp_ctx, parsed_name);
        if (!use_name) {
            DEBUG(SSSDBG_CRIT_FAILURE, ("Out of memory\n"));
            ret = ENOMEM;
            goto done;
        }
    } else {
        use_name = parsed_name;
    }

    if (parsed_domain) {
        use_name = sss_get_domain_name(tmp_ctx, use_name, dinfo);
        if (!use_name) {
            ret = ENOMEM;
            goto done;
        }

        if (!strcasecmp(dinfo->name, parsed_domain)) {
            if (fmt) {
                filter = talloc_asprintf(tmp_ctx, fmt,
                                         SYSDB_NAME, use_name);
            } else {
                filter = talloc_strdup(tmp_ctx, use_name);
            }
            if (filter == NULL) {
                DEBUG(SSSDBG_CRIT_FAILURE, ("Out of memory\n"));
                ret = ENOMEM;
                goto done;
            }
        } else {
            /* We were able to parse the domain from given fqdn, but it
             * does not match with currently processed domain. */
            filter = NULL;
        }
    } else {
        if (fmt) {
            filter = talloc_asprintf(tmp_ctx, fmt, SYSDB_NAME, name);
        } else {
            filter = talloc_strdup(tmp_ctx, name);
        }
        if (filter == NULL) {
            DEBUG(SSSDBG_CRIT_FAILURE, ("Out of memory\n"));
            ret = ENOMEM;
            goto done;
        }
    }

    talloc_free(*_filter);
    *_filter = talloc_steal(tctx, filter);
    ret = EOK;
done:
    talloc_free(tmp_ctx);
    return ret;

}

/* This function updates all filters for specified domain using this
 * domains regex to parse string into domain and name (if exists). */
static errno_t update_all_filters(struct cache_tool_ctx *tctx,
                                  struct sss_domain_info *dinfo)
{
    errno_t ret;

    if (IS_SUBDOMAIN(dinfo)) {
        ret = sss_names_init(tctx, tctx->confdb, dinfo->parent->name,
                             &tctx->nctx);
    } else {
        ret = sss_names_init(tctx, tctx->confdb, dinfo->name, &tctx->nctx);
    }
    if (ret != EOK) {
        DEBUG(SSSDBG_CRIT_FAILURE, ("sss_names_init() failed\n"));
        return ret;
    }

    /* Update user filter */
    ret = update_filter(tctx, dinfo, tctx->user_name,
                        tctx->update_user_filter, "(%s=%s)", false,
                        &tctx->user_filter);
    if (ret != EOK) {
        return ret;
    }

    /* Update group filter */
    ret = update_filter(tctx, dinfo, tctx->group_name,
                        tctx->update_group_filter, "(%s=%s)", false,
                        &tctx->group_filter);
    if (ret != EOK) {
        return ret;
    }

    /* Update netgroup filter */
    ret = update_filter(tctx, dinfo, tctx->netgroup_name,
                        tctx->update_netgroup_filter, "(%s=%s)", false,
                        &tctx->netgroup_filter);
    if (ret != EOK) {
        return ret;
    }

    /* Update service filter */
    ret = update_filter(tctx, dinfo, tctx->service_name,
                        tctx->update_service_filter, "(%s=%s)", false,
                        &tctx->service_filter);
    if (ret != EOK) {
        return ret;
    }

    /* Update autofs filter */
    ret = update_filter(tctx, dinfo, tctx->autofs_name,
                        tctx->update_autofs_filter,
                        "(&(objectclass="SYSDB_AUTOFS_MAP_OC")(%s=%s))", true,
                        &tctx->autofs_filter);
    if (ret != EOK) {
        return ret;
    }

    return EOK;
}

static bool invalidate_entries(TALLOC_CTX *ctx,
                               struct sss_domain_info *dinfo,
                               struct sysdb_ctx *sysdb,
                               enum sss_cache_entry entry_type,
                               const char *filter, const char *name)
{
    const char *attrs[] = {SYSDB_NAME, NULL};
    size_t msg_count;
    struct ldb_message **msgs;
    const char *type_string = "unknown";
    errno_t ret = EINVAL;
    int i;
    const char *c_name;
    bool iret;

    if (!filter) return false;
    switch (entry_type) {
    case TYPE_USER:
        type_string = "user";
        ret = sysdb_search_users(ctx, sysdb, dinfo,
                                 filter, attrs, &msg_count, &msgs);
        break;
    case TYPE_GROUP:
        type_string = "group";
        ret = sysdb_search_groups(ctx, sysdb, dinfo,
                                  filter, attrs, &msg_count, &msgs);
        break;
    case TYPE_NETGROUP:
        type_string = "netgroup";
        ret = sysdb_search_netgroups(ctx, sysdb, dinfo,
                                     filter, attrs, &msg_count, &msgs);
        break;
    case TYPE_SERVICE:
        type_string = "service";
        ret = sysdb_search_services(ctx, sysdb, dinfo,
                                    filter, attrs, &msg_count, &msgs);
        break;
    case TYPE_AUTOFSMAP:
        type_string = "autofs map";
        ret = search_autofsmaps(ctx, sysdb, dinfo,
                                filter, attrs, &msg_count, &msgs);
        break;
    }

    if (ret != EOK) {
        if (ret == ENOENT) {
            DEBUG(SSSDBG_TRACE_FUNC, ("'%s' %s: Not found in domain '%s'\n",
                  type_string, name ? name : "", dinfo->name));
        } else {
            DEBUG(SSSDBG_CRIT_FAILURE,
                  ("Searching for %s in domain %s with filter %s failed\n",
                   type_string, dinfo->name, filter));
        }
        return false;
    }

    iret = true;
    for (i = 0; i < msg_count; i++) {
        c_name = ldb_msg_find_attr_as_string(msgs[i], SYSDB_NAME, NULL);
        if (c_name == NULL) {
            DEBUG(SSSDBG_MINOR_FAILURE,
                  ("Something bad happened, can't find attribute %s", SYSDB_NAME));
            ERROR("Couldn't invalidate %1$s", type_string);
            iret = false;
        } else {
            ret = invalidate_entry(ctx, sysdb, dinfo, c_name, entry_type);
            if (ret != EOK) {
                DEBUG(SSSDBG_MINOR_FAILURE,


context:
space:
mode: