2 Copyright (c) 2012 Frank Lahm <franklahm@gmail.com>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
17 #endif /* HAVE_CONFIG_H */
27 #include <sys/param.h>
28 #include <sys/socket.h>
29 #include <netinet/in.h>
30 #include <arpa/inet.h>
41 #include <atalk/afp.h>
42 #include <atalk/util.h>
43 #include <atalk/logger.h>
45 #include <atalk/globals.h>
46 #include <atalk/errchk.h>
47 #include <atalk/iniparser.h>
48 #include <atalk/unix.h>
49 #include <atalk/cnid.h>
50 #include <atalk/dsi.h>
51 #include <atalk/uuid.h>
52 #include <atalk/netatalk_conf.h>
53 #include <atalk/bstrlib.h>
56 #ifndef UUID_PRINTABLE_STRING_LENGTH
57 #define UUID_PRINTABLE_STRING_LENGTH 37
60 #define IS_VAR(a, b) (strncmp((a), (b), 2) == 0)
62 /**************************************************************
64 **************************************************************/
66 static int have_uservol = 0; /* whether there's generic user home share in config ("~" or "~/path", but not "~user") */
67 static struct vol *Volumes = NULL;
68 static uint16_t lastvid = 0;
72 * Normalize volume path
74 static char *realpath_safe(const char *path)
78 #ifdef REALPATH_TAKES_NULL
79 if ((resolved_path = realpath(path, NULL)) == NULL) {
80 LOG(log_error, logtype_afpd, "realpath() cannot resolve path \"%s\"", path);
86 if ((resolved_path = malloc(MAXPATHLEN+1)) == NULL)
88 if (realpath(path, resolved_path) == NULL) {
90 LOG(log_error, logtype_afpd, "realpath() cannot resolve path \"%s\"", path);
93 /* Safe some memory */
95 if ((tmp = strdup(resolved_path)) == NULL) {
101 return resolved_path;
107 * Get a volumes UUID from the config file.
108 * If there is none, it is generated and stored there.
110 * Returns pointer to allocated storage on success, NULL on error.
112 static char *get_vol_uuid(const AFPObj *obj, const char *volname)
115 char buf[1024], uuid[UUID_PRINTABLE_STRING_LENGTH], *p;
120 if ((fp = fopen(obj->options.uuidconf, "r")) != NULL) { /* read open? */
121 /* scan in the conf file */
122 while (fgets(buf, sizeof(buf), fp) != NULL) {
124 while (p && isblank(*p))
126 if (!p || (*p == '#') || (*p == '\n'))
127 continue; /* invalid line */
130 if ((volname_conf = strtok( p, "\"" )) == NULL)
131 continue; /* syntax error */
133 if ((volname_conf = strtok( p, " \t" )) == NULL)
134 continue; /* syntax error: invalid name */
139 continue; /* syntax error */
141 if (strcmp(volname, volname_conf) != 0)
142 continue; /* another volume name */
144 while (p && isblank(*p))
147 if (sscanf(p, "%36s", uuid) == 1 ) {
148 for (int i=0; uuid[i]; i++)
149 uuid[i] = toupper(uuid[i]);
150 LOG(log_debug, logtype_afpd, "get_uuid('%s'): UUID: '%s'", volname, uuid);
160 /* not found or no file, reopen in append mode */
162 if (stat(obj->options.uuidconf, &tmpstat)) { /* no file */
163 if (( fd = creat(obj->options.uuidconf, 0644 )) < 0 ) {
164 LOG(log_error, logtype_afpd, "ERROR: Cannot create %s (%s).",
165 obj->options.uuidconf, strerror(errno));
168 if (( fp = fdopen( fd, "w" )) == NULL ) {
169 LOG(log_error, logtype_afpd, "ERROR: Cannot fdopen %s (%s).",
170 obj->options.uuidconf, strerror(errno));
174 } else if ((fp = fopen(obj->options.uuidconf, "a+")) == NULL) { /* not found */
175 LOG(log_error, logtype_afpd, "Cannot create or append to %s (%s).",
176 obj->options.uuidconf, strerror(errno));
179 fseek(fp, 0L, SEEK_END);
180 if(ftell(fp) == 0) { /* size = 0 */
181 fprintf(fp, "# DON'T TOUCH NOR COPY THOUGHTLESSLY!\n");
182 fprintf(fp, "# This file is auto-generated by afpd\n");
183 fprintf(fp, "# and stores UUIDs for Time Machine volumes.\n\n");
185 fseek(fp, -1L, SEEK_END);
186 if(fgetc(fp) != '\n') fputc('\n', fp); /* last char is \n? */
189 /* generate uuid and write to file */
192 randombytes((void *)id, 16);
193 cp = uuid_bin2string(id);
195 LOG(log_debug, logtype_afpd, "get_uuid('%s'): generated UUID '%s'", volname, cp);
197 fprintf(fp, "\"%s\"\t%36s\n", volname, cp);
204 Check if the underlying filesystem supports EAs.
205 If not, switch to ea:ad.
206 As we can't check (requires write access) on ro-volumes, we switch ea:auto
207 volumes that are options:ro to ea:none.
210 static int do_check_ea_support(const struct vol *vol)
213 const char *eaname = "org.netatalk.has-Extended-Attributes";
214 const char *eacontent = "yes";
217 if (sys_lgetxattr(vol->v_path, eaname, buf, EABUFSZ) != -1)
220 if (vol->v_flags & AFPVOL_RO) {
221 LOG(log_debug, logtype_afpd, "read-only volume '%s', can't test for EA support, assuming yes", vol->v_localname);
227 if ((sys_setxattr(vol->v_path, eaname, eacontent, strlen(eacontent) + 1, 0)) == 0) {
230 LOG(log_warning, logtype_afpd, "volume \"%s\" does not support Extended Attributes or read-only volume",
240 static void check_ea_support(struct vol *vol)
244 haseas = do_check_ea_support(vol);
246 if (vol->v_vfs_ea == AFPVOL_EA_AUTO) {
248 vol->v_vfs_ea = AFPVOL_EA_SYS;
250 vol->v_vfs_ea = AFPVOL_EA_NONE;
253 if (vol->v_adouble == AD_VERSION_EA) {
255 vol->v_adouble = AD_VERSION2;
260 * Check whether a volume supports ACLs
262 * @param vol (r) volume
264 * @returns 0 if not, 1 if yes
266 static int check_vol_acl_support(const struct vol *vol)
270 #ifdef HAVE_SOLARIS_ACLS
273 if (get_nfsv4_acl(vol->v_path, &aces) == -1)
276 #ifdef HAVE_POSIX_ACLS
279 if ((acl = acl_get_file(vol->v_path, ACL_TYPE_ACCESS)) == NULL)
283 #ifdef HAVE_SOLARIS_ACLS
284 if (aces) free(aces);
286 #ifdef HAVE_POSIX_ACLS
287 if (acl) acl_free(acl);
288 #endif /* HAVE_POSIX_ACLS */
290 LOG(log_debug, logtype_afpd, "Volume \"%s\" ACL support: %s",
291 vol->v_path, ret ? "yes" : "no");
296 * Handle variable substitutions. here's what we understand:
297 * $b -> basename of path
298 * $c -> client ip/appletalk address
299 * $d -> volume pathname on server
300 * $f -> full name (whatever's in the gecos field)
303 * $i -> client ip/appletalk address without port
304 * $s -> server name (hostname if it doesn't exist)
305 * $u -> username (guest is usually nobody)
306 * $v -> volume name or basename if null
309 * This get's called from readvolfile with
310 * path = NULL, volname = NULL for xlating the volumes path
311 * path = path, volname = NULL for xlating the volumes name
312 * ... and from volumes options parsing code when xlating eg dbpath with
313 * path = path, volname = volname
315 * Using this information we can reject xlation of any variable depeninding on a login
316 * context which is not given in the afp master, where we must evaluate this whole stuff
317 * too for the Zeroconf announcements.
319 static char *volxlate(const AFPObj *obj,
323 const struct passwd *pwd,
331 int xlatevolname = 0;
333 if (path && !volname)
341 dest = calloc(destlen +1, 1);
347 strlcpy(dest, src, destlen +1);
348 if ((p = strchr(src, '$')) == NULL) /* nothing to do */
351 /* first part of the path. just forward to the next variable. */
352 len = MIN((size_t)(p - src), destlen);
358 while (p && destlen > 0) {
359 /* now figure out what the variable is */
361 if (IS_VAR(p, "$b")) {
363 if ((q = strrchr(path, '/')) == NULL)
365 else if (*(q + 1) != '\0')
368 } else if (IS_VAR(p, "$c")) {
369 if (IS_AFP_SESSION(obj)) {
371 len = sprintf(dest, "%s:%u",
372 getip_string((struct sockaddr *)&dsi->client),
373 getip_port((struct sockaddr *)&dsi->client));
377 } else if (IS_VAR(p, "$d")) {
379 } else if (pwd && IS_VAR(p, "$f")) {
380 if ((r = strchr(pwd->pw_gecos, ',')))
383 } else if (pwd && IS_VAR(p, "$g")) {
384 struct group *grp = getgrgid(pwd->pw_gid);
387 } else if (IS_VAR(p, "$h")) {
388 q = obj->options.hostname;
389 } else if (IS_VAR(p, "$i")) {
391 q = getip_string((struct sockaddr *)&dsi->client);
392 } else if (IS_VAR(p, "$s")) {
393 q = obj->options.hostname;
394 } else if (obj->username[0] && IS_VAR(p, "$u")) {
396 if ( obj->options.ntseparator && (sep = strchr(obj->username, obj->options.ntseparator[0])) != NULL)
400 } else if (IS_VAR(p, "$v")) {
405 if ((q = strrchr(path, '/')) == NULL)
407 else if (*(q + 1) != '\0')
410 } else if (IS_VAR(p, "$$")) {
415 /* copy the stuff over. if we don't understand something that we
416 * should, just skip it over. */
418 len = MIN(p == q ? 2 : strlen(q), destlen);
419 strncpy(dest, q, len);
424 /* stuff up to next $ */
426 p = strchr(src, '$');
427 len = p ? MIN((size_t)(p - src), destlen) : destlen;
429 strncpy(dest, src, len);
440 * this function wants something of the following form:
441 * "@group,name,name2,@group2,name3" or "@group name name2 @group2 name3"
442 * A NULL argument allows everybody to have access.
443 * We return three things:
445 * 0: list exists, but name isn't in it
448 static int accessvol(const AFPObj *obj, const char *args, const char *name)
450 char buf[MAXPATHLEN + 1], *p;
456 strlcpy(buf, args, sizeof(buf));
457 if ((p = strtok(buf, ", ")) == NULL) /* nothing, return okay */
461 if (*p == '@') { /* it's a group */
462 if ((gr = getgrnam(p + 1)) && gmem(gr->gr_gid, obj->ngroups, obj->groups))
464 } else if (strcasecmp(p, name) == 0) /* it's a user name */
466 p = strtok(NULL, ", ");
472 static int hostaccessvol(const AFPObj *obj, const char *volname, const char *args)
475 char buf[MAXPATHLEN + 1], *p, *b;
476 struct sockaddr_storage client;
477 const DSI *dsi = obj->dsi;
482 strlcpy(buf, args, sizeof(buf));
483 if ((p = strtok_r(buf, ", ", &b)) == NULL) /* nothing, return okay */
488 char *ipaddr, *mask_char;
489 struct addrinfo hints, *ai;
491 ipaddr = strtok(p, "/");
492 mask_char = strtok(NULL,"/");
494 /* Get address from string with getaddrinfo */
495 memset(&hints, 0, sizeof hints);
496 hints.ai_family = AF_UNSPEC;
497 hints.ai_socktype = SOCK_STREAM;
498 if ((ret = getaddrinfo(ipaddr, NULL, &hints, &ai)) != 0) {
499 LOG(log_error, logtype_afpd, "hostaccessvol: getaddrinfo: %s\n", gai_strerror(ret));
504 if (mask_char != NULL)
505 mask_int = atoi(mask_char); /* apply_ip_mask does range checking on it */
507 if (ai->ai_family == AF_INET) /* IPv4 */
513 /* Apply mask to addresses */
514 client = dsi->client;
515 apply_ip_mask((struct sockaddr *)&client, mask_int);
516 apply_ip_mask(ai->ai_addr, mask_int);
518 if (compare_ip((struct sockaddr *)&client, ai->ai_addr) == 0) {
525 p = strtok_r(NULL, ", ", &b);
532 * Get option string from config, use default value if not set
534 * @param conf (r) config handle
535 * @param vol (r) volume name (must be section name ie wo vars expanded)
536 * @param opt (r) option
537 * @param defsec (r) if "option" is not found in "vol", try to find it in section "defsec"
538 * @param defval (r) if neither "vol" nor "defsec" contain "opt" return "defval"
540 * @returns const option string from "vol" or "defsec", or "defval" if not found
542 static const char *getoption(const dictionary *conf, const char *vol, const char *opt, const char *defsec, const char *defval)
547 if ((!(result = iniparser_getstring(conf, vol, opt, NULL))) && (defsec != NULL))
548 result = iniparser_getstring(conf, defsec, opt, NULL);
557 * Get boolean option from config, use default value if not set
559 * @param conf (r) config handle
560 * @param vol (r) volume name (must be section name ie wo vars expanded)
561 * @param opt (r) option
562 * @param defsec (r) if "option" is not found in "vol", try to find it in section "defsec"
563 * @param defval (r) if neither "vol" nor "defsec" contain "opt" return "defval"
565 * @returns const option string from "vol" or "defsec", or "defval" if not found
567 static int getoption_bool(const dictionary *conf, const char *vol, const char *opt, const char *defsec, int defval)
572 if (((result = iniparser_getboolean(conf, vol, opt, -1)) == -1) && (defsec != NULL))
573 result = iniparser_getboolean(conf, defsec, opt, -1);
582 * Create volume struct
584 * @param obj (r) handle
585 * @param pwd (r) struct passwd of logged in user, may be NULL in master afpd
586 * @param section (r) volume name wo variables expanded (exactly as in iniconfig)
587 * @param name (r) volume name
588 * @param path (r) volume path
589 * @param preset (r) default preset, may be NULL
590 * @returns vol on success, NULL on error
592 static struct vol *creatvol(AFPObj *obj,
593 const struct passwd *pwd,
600 struct vol *volume = NULL;
601 char current_path[MAXPATHLEN+1], another_path[MAXPATHLEN+1];
602 size_t current_pathlen, another_pathlen;
603 int i, suffixlen, vlen, tmpvlen, u8mvlen, macvlen;
605 ucs2_t u8mtmpname[(AFPVOL_U8MNAMELEN+1)*2], mactmpname[(AFPVOL_MACNAMELEN+1)*2];
606 char suffix[6]; /* max is #FFFF */
611 LOG(log_debug, logtype_afpd, "createvol(volume: '%s', path: \"%s\", preset: '%s'): BEGIN",
612 name, path, preset ? preset : "-");
614 if ( name == NULL || *name == '\0' ) {
615 if ((name = strrchr( path, '/' )) == NULL) {
619 /* if you wish to share /, you need to specify a name. */
624 /* Once volumes are loaded, we never change options again, we just delete em when they're removed from afp.conf */
625 /* Duplicated or nested volume is ignored */
626 strlcpy(current_path, path, MAXPATHLEN);
627 current_pathlen = strlcat(current_path, "/", MAXPATHLEN);
628 for (struct vol *vol = Volumes; vol; vol = vol->v_next) {
629 strlcpy(another_path, vol->v_path, MAXPATHLEN);
630 another_pathlen = strlcat(another_path, "/", MAXPATHLEN);
631 if ( 0 == strncmp(current_path, another_path, MIN(current_pathlen, another_pathlen))) {
632 if (current_pathlen == another_pathlen) {
633 if ( 0 == strcmp(name ,vol->v_localname)) {
634 LOG(log_debug, logtype_afpd, "createvol('%s'): already loaded", name);
636 LOG(log_error, logtype_afpd, "paths are duplicated - \"%s\"", path);
639 LOG(log_error, logtype_afpd, "paths are nested - \"%s\" and \"%s\"", path, vol->v_path);
648 * Check allow/deny lists:
649 * allow -> either no list (-1), or in list (1)
650 * deny -> either no list (-1), or not in list (0)
653 if (accessvol(obj, getoption(obj->iniconfig, section, "invalid users", preset, NULL), pwd->pw_name) == 1)
655 if (accessvol(obj, getoption(obj->iniconfig, section, "valid users", preset, NULL), pwd->pw_name) == 0)
657 if (hostaccessvol(obj, section, getoption(obj->iniconfig, section, "hosts deny", preset, NULL)) == 1)
659 if (hostaccessvol(obj, section, getoption(obj->iniconfig, section, "hosts allow", preset, NULL)) == 0)
663 EC_NULL( volume = calloc(1, sizeof(struct vol)) );
665 EC_NULL( volume->v_configname = strdup(section));
667 volume->v_vfs_ea = AFPVOL_EA_AUTO;
668 volume->v_umask = obj->options.umask;
670 if (val = getoption(obj->iniconfig, section, "password", preset, NULL))
671 EC_NULL( volume->v_password = strdup(val) );
673 if (val = getoption(obj->iniconfig, section, "veto files", preset, NULL))
674 EC_NULL( volume->v_veto = strdup(val) );
676 /* vol charset is in [G] and [V] */
677 if (val = getoption(obj->iniconfig, section, "vol charset", preset, NULL)) {
678 if (strcasecmp(val, "UTF-8") == 0) {
679 val = strdup("UTF8");
681 EC_NULL( volume->v_volcodepage = strdup(val) );
684 EC_NULL( volume->v_volcodepage = strdup(obj->options.volcodepage) );
686 /* mac charset is in [G] and [V] */
687 if (val = getoption(obj->iniconfig, section, "mac charset", preset, NULL)) {
688 if (strncasecmp(val, "MAC", 3) != 0) {
689 LOG(log_warning, logtype_afpd, "Is '%s' really mac charset? ", val);
691 EC_NULL( volume->v_maccodepage = strdup(val) );
694 EC_NULL( volume->v_maccodepage = strdup(obj->options.maccodepage) );
697 tmpname = strdup(name);
698 for(i = 0; i < vlen; i++)
699 if(tmpname[i] == '/') tmpname[i] = ':';
702 EC_NULL_LOG( val = iniparser_getstring(obj->iniconfig, INISEC_GLOBAL, "vol dbpath", _PATH_STATEDIR "CNID/") );
703 EC_NULL_LOG( dbpath = bformat("%s/%s/", val, tmpname) );
704 EC_NULL_LOG( volume->v_dbpath = strdup(bdata(dbpath)) );
707 if (val = getoption(obj->iniconfig, section, "cnid scheme", preset, NULL))
708 EC_NULL( volume->v_cnidscheme = strdup(val) );
710 volume->v_cnidscheme = strdup(DEFAULT_CNID_SCHEME);
712 if (val = getoption(obj->iniconfig, section, "umask", preset, NULL))
713 volume->v_umask = (int)strtol(val, NULL, 8);
715 if (val = getoption(obj->iniconfig, section, "directory perm", preset, NULL))
716 volume->v_dperm = (int)strtol(val, NULL, 8);
718 if (val = getoption(obj->iniconfig, section, "file perm", preset, NULL))
719 volume->v_fperm = (int)strtol(val, NULL, 8);
721 if (val = getoption(obj->iniconfig, section, "vol size limit", preset, NULL))
722 volume->v_limitsize = (uint32_t)strtoul(val, NULL, 10);
724 if (val = getoption(obj->iniconfig, section, "preexec", preset, NULL))
725 EC_NULL( volume->v_preexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
727 if (val = getoption(obj->iniconfig, section, "postexec", preset, NULL))
728 EC_NULL( volume->v_postexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
730 if (val = getoption(obj->iniconfig, section, "root preexec", preset, NULL))
731 EC_NULL( volume->v_root_preexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
733 if (val = getoption(obj->iniconfig, section, "root postexec", preset, NULL))
734 EC_NULL( volume->v_root_postexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
736 if (val = getoption(obj->iniconfig, section, "appledouble", preset, NULL)) {
737 if (strcmp(val, "v2") == 0)
738 volume->v_adouble = AD_VERSION2;
739 else if (strcmp(val, "ea") == 0)
740 volume->v_adouble = AD_VERSION_EA;
742 volume->v_adouble = AD_VERSION;
745 if (val = getoption(obj->iniconfig, section, "cnid server", preset, NULL)) {
746 EC_NULL( p = strdup(val) );
747 volume->v_cnidserver = p;
748 if (q = strrchr(val, ':')) {
750 volume->v_cnidport = strdup(q);
752 volume->v_cnidport = strdup("4700");
756 volume->v_cnidserver = strdup(obj->options.Cnid_srv);
757 volume->v_cnidport = strdup(obj->options.Cnid_port);
760 if (val = getoption(obj->iniconfig, section, "ea", preset, NULL)) {
761 if (strcasecmp(val, "ad") == 0)
762 volume->v_vfs_ea = AFPVOL_EA_AD;
763 else if (strcasecmp(val, "sys") == 0)
764 volume->v_vfs_ea = AFPVOL_EA_SYS;
765 else if (strcasecmp(val, "none") == 0)
766 volume->v_vfs_ea = AFPVOL_EA_NONE;
769 if (val = getoption(obj->iniconfig, section, "casefold", preset, NULL)) {
770 if (strcasecmp(val, "tolower") == 0)
771 volume->v_casefold = AFPVOL_UMLOWER;
772 else if (strcasecmp(val, "toupper") == 0)
773 volume->v_casefold = AFPVOL_UMUPPER;
774 else if (strcasecmp(val, "xlatelower") == 0)
775 volume->v_casefold = AFPVOL_UUPPERMLOWER;
776 else if (strcasecmp(val, "xlateupper") == 0)
777 volume->v_casefold = AFPVOL_ULOWERMUPPER;
780 if (getoption_bool(obj->iniconfig, section, "read only", preset, 0))
781 volume->v_flags |= AFPVOL_RO;
782 if (getoption_bool(obj->iniconfig, section, "invisible dots", preset, 0))
783 volume->v_flags |= AFPVOL_INV_DOTS;
784 if (!getoption_bool(obj->iniconfig, section, "stat vol", preset, 1))
785 volume->v_flags |= AFPVOL_NOSTAT;
786 if (getoption_bool(obj->iniconfig, section, "unix priv", preset, 1))
787 volume->v_flags |= AFPVOL_UNIX_PRIV;
788 if (!getoption_bool(obj->iniconfig, section, "cnid dev", preset, 1))
789 volume->v_flags |= AFPVOL_NODEV;
790 if (getoption_bool(obj->iniconfig, section, "illegal seq", preset, 0))
791 volume->v_flags |= AFPVOL_EILSEQ;
792 if (getoption_bool(obj->iniconfig, section, "time machine", preset, 0))
793 volume->v_flags |= AFPVOL_TM;
794 if (getoption_bool(obj->iniconfig, section, "search db", preset, 0))
795 volume->v_flags |= AFPVOL_SEARCHDB;
796 if (!getoption_bool(obj->iniconfig, section, "network ids", preset, 1))
797 volume->v_flags |= AFPVOL_NONETIDS;
799 if (getoption_bool(obj->iniconfig, section, "acls", preset, 1))
800 volume->v_flags |= AFPVOL_ACLS;
802 if (!getoption_bool(obj->iniconfig, section, "convert appledouble", preset, 1))
803 volume->v_flags |= AFPVOL_NOV2TOEACONV;
805 if (getoption_bool(obj->iniconfig, section, "preexec close", preset, 0))
806 volume->v_preexec_close = 1;
807 if (getoption_bool(obj->iniconfig, section, "root preexec close", preset, 0))
808 volume->v_root_preexec_close = 1;
811 * Handle read-only behaviour. semantics:
812 * 1) neither the rolist nor the rwlist exist -> rw
813 * 2) rolist exists -> ro if user is in it.
814 * 3) rwlist exists -> ro unless user is in it.
815 * 4) cnid scheme = last -> ro forcibly.
818 if (accessvol(obj, getoption(obj->iniconfig, section, "rolist", preset, NULL), pwd->pw_name) == 1
819 || accessvol(obj, getoption(obj->iniconfig, section, "rwlist", preset, NULL), pwd->pw_name) == 0)
820 volume->v_flags |= AFPVOL_RO;
822 if (0 == strcmp(volume->v_cnidscheme, "last"))
823 volume->v_flags |= AFPVOL_RO;
825 if ((volume->v_flags & AFPVOL_NODEV))
826 volume->v_ad_options |= ADVOL_NODEV;
827 if ((volume->v_flags & AFPVOL_UNIX_PRIV))
828 volume->v_ad_options |= ADVOL_UNIXPRIV;
829 if ((volume->v_flags & AFPVOL_INV_DOTS))
830 volume->v_ad_options |= ADVOL_INVDOTS;
832 /* Mac to Unix conversion flags*/
833 if ((volume->v_flags & AFPVOL_EILSEQ))
834 volume->v_mtou_flags |= CONV__EILSEQ;
836 if ((volume->v_casefold & AFPVOL_MTOUUPPER))
837 volume->v_mtou_flags |= CONV_TOUPPER;
838 else if ((volume->v_casefold & AFPVOL_MTOULOWER))
839 volume->v_mtou_flags |= CONV_TOLOWER;
841 /* Unix to Mac conversion flags*/
842 volume->v_utom_flags = CONV_IGNORE;
843 if ((volume->v_casefold & AFPVOL_UTOMUPPER))
844 volume->v_utom_flags |= CONV_TOUPPER;
845 else if ((volume->v_casefold & AFPVOL_UTOMLOWER))
846 volume->v_utom_flags |= CONV_TOLOWER;
847 if ((volume->v_flags & AFPVOL_EILSEQ))
848 volume->v_utom_flags |= CONV__EILSEQ;
850 /* suffix for mangling use (lastvid + 1) */
851 /* because v_vid has not been decided yet. */
852 suffixlen = sprintf(suffix, "#%X", lastvid + 1 );
854 /* Unicode Volume Name */
855 /* Firstly convert name from unixcharset to UTF8-MAC */
856 flags = CONV_IGNORE | CONV_ALLOW_SLASH;
857 tmpvlen = convert_charset(obj->options.unixcharset, CH_UTF8_MAC, 0, name, vlen, tmpname, AFPVOL_U8MNAMELEN, &flags);
859 strcpy(tmpname, "???");
863 /* Do we have to mangle ? */
864 if ( (flags & CONV_REQMANGLE) || (tmpvlen > obj->options.volnamelen)) {
865 if (tmpvlen + suffixlen > obj->options.volnamelen) {
866 flags = CONV_FORCE | CONV_ALLOW_SLASH;
867 tmpvlen = convert_charset(obj->options.unixcharset, CH_UTF8_MAC, 0, name, vlen, tmpname, obj->options.volnamelen - suffixlen, &flags);
868 tmpname[tmpvlen >= 0 ? tmpvlen : 0] = 0;
870 strcat(tmpname, suffix);
871 tmpvlen = strlen(tmpname);
874 /* Secondly convert name from UTF8-MAC to UCS2 */
875 if ( 0 >= ( u8mvlen = convert_string(CH_UTF8_MAC, CH_UCS2, tmpname, tmpvlen, u8mtmpname, AFPVOL_U8MNAMELEN*2)) )
878 LOG(log_maxdebug, logtype_afpd, "createvol: Volume '%s' -> UTF8-MAC Name: '%s'", name, tmpname);
880 /* Maccharset Volume Name */
881 /* Firsty convert name from unixcharset to maccharset */
882 flags = CONV_IGNORE | CONV_ALLOW_SLASH;
883 tmpvlen = convert_charset(obj->options.unixcharset, obj->options.maccharset, 0, name, vlen, tmpname, AFPVOL_U8MNAMELEN, &flags);
885 strcpy(tmpname, "???");
889 /* Do we have to mangle ? */
890 if ( (flags & CONV_REQMANGLE) || (tmpvlen > AFPVOL_MACNAMELEN)) {
891 if (tmpvlen + suffixlen > AFPVOL_MACNAMELEN) {
892 flags = CONV_FORCE | CONV_ALLOW_SLASH;
893 tmpvlen = convert_charset(obj->options.unixcharset,
894 obj->options.maccharset,
899 AFPVOL_MACNAMELEN - suffixlen,
901 tmpname[tmpvlen >= 0 ? tmpvlen : 0] = 0;
903 strcat(tmpname, suffix);
904 tmpvlen = strlen(tmpname);
907 /* Secondly convert name from maccharset to UCS2 */
908 if ( 0 >= ( macvlen = convert_string(obj->options.maccharset,
913 AFPVOL_U8MNAMELEN*2)) )
916 LOG(log_maxdebug, logtype_afpd, "createvol: Volume '%s' -> Longname: '%s'", name, tmpname);
918 EC_NULL( volume->v_localname = strdup(name) );
919 EC_NULL( volume->v_u8mname = strdup_w(u8mtmpname) );
920 EC_NULL( volume->v_macname = strdup_w(mactmpname) );
921 EC_NULL( volume->v_path = malloc(strlen(path) + 1) );
923 volume->v_name = utf8_encoding(obj) ? volume->v_u8mname : volume->v_macname;
924 strcpy(volume->v_path, path);
928 #endif /* __svr4__ */
930 /* os X start at 1 and use network order ie. 1 2 3 */
931 volume->v_vid = ++lastvid;
932 volume->v_vid = htons(volume->v_vid);
935 if (!check_vol_acl_support(volume)) {
936 LOG(log_debug, logtype_afpd, "creatvol(\"%s\"): disabling ACL support", volume->v_path);
937 volume->v_flags &= ~AFPVOL_ACLS;
941 /* Check EA support on volume */
942 if (volume->v_vfs_ea == AFPVOL_EA_AUTO || volume->v_adouble == AD_VERSION_EA)
943 check_ea_support(volume);
946 /* get/store uuid from file in afpd master*/
947 if (!(pwd) && (volume->v_flags & AFPVOL_TM)) {
948 char *uuid = get_vol_uuid(obj, volume->v_localname);
950 LOG(log_error, logtype_afpd, "Volume '%s': couldn't get UUID",
951 volume->v_localname);
953 volume->v_uuid = uuid;
954 LOG(log_debug, logtype_afpd, "Volume '%s': UUID '%s'",
955 volume->v_localname, volume->v_uuid);
959 /* no errors shall happen beyond this point because the cleanup would mess the volume chain up */
960 volume->v_next = Volumes;
965 LOG(log_debug, logtype_afpd, "createvol: END: %d", ret);
976 /* ----------------------
978 static int volfile_changed(struct afp_options *p)
982 if (!stat(p->configfile, &st) && st.st_mtime > p->volfile.mtime) {
983 p->volfile.mtime = st.st_mtime;
989 static int vol_section(const char *sec)
991 if (STRCMP(sec, ==, INISEC_GLOBAL))
996 #define MAXPRESETLEN 100
998 * Read volumes from iniconfig and add the volumes contained within to
999 * the global volume list. This gets called from the forked afpd childs.
1000 * The master now reads this too for Zeroconf announcements.
1002 static int readvolfile(AFPObj *obj, const struct passwd *pwent)
1005 static int regexerr = -1;
1009 char volname[AFPVOL_U8MNAMELEN + 1];
1010 char tmp[MAXPATHLEN + 1], tmp2[MAXPATHLEN + 1];
1011 const char *preset, *default_preset, *p, *basedir;
1015 regmatch_t match[1];
1017 LOG(log_debug, logtype_afpd, "readvolfile: BEGIN");
1019 int secnum = iniparser_getnsec(obj->iniconfig);
1020 LOG(log_debug, logtype_afpd, "readvolfile: sections: %d", secnum);
1021 const char *secname;
1023 if ((default_preset = iniparser_getstring(obj->iniconfig, INISEC_GLOBAL, "vol preset", NULL))) {
1024 LOG(log_debug, logtype_afpd, "readvolfile: default_preset: %s", default_preset);
1027 for (i = 0; i < secnum; i++) {
1028 secname = iniparser_getsecname(obj->iniconfig, i);
1030 if (!vol_section(secname))
1032 if (STRCMP(secname, ==, INISEC_HOMES)) {
1034 if (!IS_AFP_SESSION(obj)
1035 || strcmp(obj->username, obj->options.guest) == 0)
1036 /* not an AFP session, but cnid daemon, dbd or ad util, or guest login */
1038 if (pwent->pw_dir == NULL || STRCMP("", ==, pwent->pw_dir))
1041 if ((realpw_dir = realpath_safe(pwent->pw_dir)) == NULL)
1044 /* check if user home matches our "basedir regex" */
1045 if ((basedir = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "basedir regex", NULL)) == NULL) {
1046 LOG(log_error, logtype_afpd, "\"basedir regex =\" must be defined in [Homes] section");
1049 LOG(log_debug, logtype_afpd, "readvolfile: basedir regex: '%s'", basedir);
1051 if (regexerr != 0 && (regexerr = regcomp(®, basedir, REG_EXTENDED)) != 0) {
1053 regerror(regexerr, ®, errbuf, sizeof(errbuf));
1054 LOG(log_debug, logtype_default, "readvolfile: bad basedir regex: %s", errbuf);
1057 if (regexec(®, realpw_dir, 1, match, 0) == REG_NOMATCH) {
1058 LOG(log_debug, logtype_default, "readvolfile: user home \"%s\" doesn't match basedir regex \"%s\"",
1059 realpw_dir, basedir);
1063 strlcpy(tmp, realpw_dir, MAXPATHLEN);
1064 strlcat(tmp, "/", MAXPATHLEN);
1065 if (p = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "path", NULL))
1066 strlcat(tmp, p, MAXPATHLEN);
1069 if ((p = iniparser_getstring(obj->iniconfig, secname, "path", NULL)) == NULL)
1071 strlcpy(tmp, p, MAXPATHLEN);
1074 if (volxlate(obj, tmp2, sizeof(tmp2) - 1, tmp, pwent, NULL, NULL) == NULL)
1077 /* do variable substitution for volume name */
1078 if (STRCMP(secname, ==, INISEC_HOMES)) {
1079 p = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "home name", "$u's home");
1080 if (strstr(p, "$u") == NULL) {
1081 LOG(log_warning, logtype_afpd, "home name must contain $u.");
1084 if (strchr(p, ':') != NULL) {
1085 LOG(log_warning, logtype_afpd, "home name must not contain \":\".");
1088 strlcpy(tmp, p, MAXPATHLEN);
1090 strlcpy(tmp, secname, AFPVOL_U8MNAMELEN);
1092 if (volxlate(obj, volname, sizeof(volname) - 1, tmp, pwent, tmp2, NULL) == NULL)
1095 preset = iniparser_getstring(obj->iniconfig, secname, "vol preset", NULL);
1097 if ((realvolpath = realpath_safe(tmp2)) == NULL)
1100 creatvol(obj, pwent, secname, volname, realvolpath, preset ? preset : default_preset ? default_preset : NULL);
1107 /**************************************************************
1109 **************************************************************/
1112 * Remove a volume from the linked list of volumes
1114 void volume_unlink(struct vol *volume)
1116 struct vol *vol, *ovol, *nvol;
1118 if (volume == Volumes) {
1122 for ( vol = Volumes->v_next, ovol = Volumes; vol; vol = nvol) {
1125 if (vol == volume) {
1126 ovol->v_next = nvol;
1136 * Free all resources allocated in a struct vol, only struct dir *v_root can't be freed
1138 void volume_free(struct vol *vol)
1140 LOG(log_debug, logtype_afpd, "volume_free('%s'): BEGIN", vol->v_localname);
1142 free(vol->v_localname);
1143 free(vol->v_u8mname);
1144 free(vol->v_macname);
1146 free(vol->v_password);
1148 free(vol->v_volcodepage);
1149 free(vol->v_maccodepage);
1150 free(vol->v_cnidscheme);
1151 free(vol->v_dbpath);
1154 free(vol->v_cnidserver);
1155 free(vol->v_cnidport);
1156 free(vol->v_root_preexec);
1157 free(vol->v_postexec);
1159 LOG(log_debug, logtype_afpd, "volume_free: END");
1163 * Load charsets for a volume
1165 int load_charset(struct vol *vol)
1167 if ((vol->v_maccharset = add_charset(vol->v_maccodepage)) == (charset_t)-1) {
1168 LOG(log_error, logtype_default, "Setting mac charset '%s' failed", vol->v_maccodepage);
1172 if ((vol->v_volcharset = add_charset(vol->v_volcodepage)) == (charset_t)-1) {
1173 LOG(log_error, logtype_default, "Setting vol charset '%s' failed", vol->v_volcodepage);
1181 * Initialize volumes and load ini configfile
1183 * Depending on the value of obj->uid either access checks are done (!=0) or skipped (=0)
1185 * @param obj (r) handle
1186 * @param delvol_fn (r) callback called for deleted volumes
1188 int load_volumes(AFPObj *obj, void (*delvol_fn)(const AFPObj *obj, struct vol *))
1192 struct passwd *pwent = NULL;
1197 LOG(log_debug, logtype_afpd, "load_volumes: BEGIN");
1200 if (!volfile_changed(&obj->options))
1203 for (vol = Volumes; vol; vol = vol->v_next) {
1207 LOG(log_debug, logtype_afpd, "load_volumes: no volumes yet");
1208 EC_ZERO_LOG( lstat(obj->options.configfile, &st) );
1209 obj->options.volfile.mtime = st.st_mtime;
1212 /* try putting a read lock on the volume file twice, sleep 1 second if first attempt fails */
1214 fd = open(obj->options.configfile, O_RDONLY);
1216 while (retries < 2) {
1217 if ((read_lock(fd, 0, SEEK_SET, 0)) != 0) {
1220 LOG(log_error, logtype_afpd, "readvolfile: can't lock configfile \"%s\"",
1221 obj->options.configfile);
1231 pwent = getpwuid(obj->uid);
1234 iniparser_freedict(obj->iniconfig);
1235 LOG(log_debug, logtype_afpd, "load_volumes: loading: %s", obj->options.configfile);
1236 obj->iniconfig = iniparser_load(obj->options.configfile);
1238 EC_ZERO_LOG( readvolfile(obj, pwent) );
1240 for ( vol = Volumes; vol; vol = vol->v_next ) {
1241 if (vol->v_deleted) {
1242 LOG(log_debug, logtype_afpd, "load_volumes: deleted: %s", vol->v_localname);
1244 delvol_fn(obj, vol);
1253 LOG(log_debug, logtype_afpd, "load_volumes: END");
1257 void unload_volumes(AFPObj *obj)
1261 LOG(log_debug, logtype_afpd, "unload_volumes: BEGIN");
1263 for (vol = Volumes; vol; vol = vol->v_next)
1266 obj->options.volfile.mtime = 0;
1268 LOG(log_debug, logtype_afpd, "unload_volumes: END");
1271 struct vol *getvolumes(void)
1276 struct vol *getvolbyvid(const uint16_t vid )
1280 for ( vol = Volumes; vol; vol = vol->v_next ) {
1281 if ( vid == vol->v_vid ) {
1285 if ( vol == NULL || ( vol->v_flags & AFPVOL_OPEN ) == 0 ) {
1293 * Search volume by path, creating user home vols as necessary
1295 * Path may be absolute or relative. Ordinary volume structs are created when
1296 * the ini config is initially parsed (load_volumes()), but user volumes are
1297 * as load_volumes() only can create the user volume of the logged in user
1298 * in an AFP session in afpd, but not when called from eg cnid_metad or dbd.
1299 * Both cnid_metad and dbd thus need a way to lookup and create struct vols
1300 * for user home by path. This is what this func does as well.
1302 * (1) Search "normal" volume list
1303 * (2) Check if theres a [Homes] section, load_volumes() remembers this for us
1304 * (3) If there is, match "path" with "basedir regex" to get the user home parent dir
1305 * (4) Built user home path by appending the basedir matched in (3) and appending the username
1306 * (5) The next path element then is the username
1307 * (6) Append [Homes]->path subdirectory if defined
1310 * @param obj (rw) handle
1311 * @param path (r) path, may be relative or absolute
1313 struct vol *getvolbypath(AFPObj *obj, const char *path)
1316 static int regexerr = -1;
1320 const struct passwd *pw;
1321 char volname[AFPVOL_U8MNAMELEN + 1];
1322 char abspath[MAXPATHLEN + 1];
1323 char volpath[MAXPATHLEN + 1], *realvolpath;
1324 char tmpbuf[MAXPATHLEN + 1];
1325 const char *secname, *basedir, *p = NULL, *subpath = NULL, *subpathconfig;
1326 char *user = NULL, *prw;
1327 regmatch_t match[1];
1329 LOG(log_debug, logtype_afpd, "getvolbypath(\"%s\")", path);
1331 if (path[0] != '/') {
1332 /* relative path, build absolute path */
1333 EC_NULL_LOG( getcwd(abspath, MAXPATHLEN) );
1334 strlcat(abspath, "/", MAXPATHLEN);
1335 strlcat(abspath, path, MAXPATHLEN);
1340 for (tmp = Volumes; tmp; tmp = tmp->v_next) { /* (1) */
1341 if (strncmp(path, tmp->v_path, strlen(tmp->v_path)) == 0) {
1347 if (!have_uservol) /* (2) */
1348 EC_FAIL_LOG("getvolbypath(\"%s\"): no volume for path", path);
1350 int secnum = iniparser_getnsec(obj->iniconfig);
1352 for (int i = 0; i < secnum; i++) {
1353 secname = iniparser_getsecname(obj->iniconfig, i);
1354 if (STRCMP(secname, ==, INISEC_HOMES))
1358 if (STRCMP(secname, !=, INISEC_HOMES))
1359 EC_FAIL_LOG("getvolbypath(\"%s\"): no volume for path", path);
1362 EC_NULL_LOG( basedir = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "basedir regex", NULL) );
1363 LOG(log_debug, logtype_afpd, "getvolbypath: user home section: '%s', basedir: '%s'", secname, basedir);
1365 if (regexerr != 0 && (regexerr = regcomp(®, basedir, REG_EXTENDED)) != 0) {
1367 regerror(regexerr, ®, errbuf, sizeof(errbuf));
1368 printf("error: %s\n", errbuf);
1369 EC_FAIL_LOG("getvolbypath(\"%s\"): bad basedir regex: %s", errbuf);
1372 if (regexec(®, path, 1, match, 0) == REG_NOMATCH)
1373 EC_FAIL_LOG("getvolbypath(\"%s\"): no volume for path", path);
1375 if (match[0].rm_eo - match[0].rm_so > MAXPATHLEN)
1376 EC_FAIL_LOG("getvolbypath(\"%s\"): path too long", path);
1379 strncpy(tmpbuf, path + match[0].rm_so, match[0].rm_eo - match[0].rm_so);
1380 tmpbuf[match[0].rm_eo - match[0].rm_so] = 0;
1382 LOG(log_debug, logtype_afpd, "getvolbypath: basedir regex: '%s', basedir match: \"%s\"",
1385 strlcat(tmpbuf, "/", MAXPATHLEN);
1388 p = path + strlen(basedir);
1391 EC_NULL_LOG( user = strdup(p) );
1393 if (prw = strchr(user, '/'))
1398 strlcat(tmpbuf, user, MAXPATHLEN);
1399 strlcpy(obj->username, user, MAXUSERLEN);
1400 strlcat(tmpbuf, "/", MAXPATHLEN);
1403 if (subpathconfig = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "path", NULL)) {
1405 if (!subpath || strncmp(subpathconfig, subpath, strlen(subpathconfig)) != 0) {
1409 strlcat(tmpbuf, subpathconfig, MAXPATHLEN);
1410 strlcat(tmpbuf, "/", MAXPATHLEN);
1415 if (volxlate(obj, volpath, sizeof(volpath) - 1, tmpbuf, pw, NULL, NULL) == NULL)
1418 if ((realvolpath = realpath_safe(volpath)) == NULL)
1421 EC_NULL( pw = getpwnam(user) );
1423 LOG(log_debug, logtype_afpd, "getvolbypath(\"%s\"): user: %s, homedir: %s => realvolpath: \"%s\"",
1424 path, user, pw->pw_dir, realvolpath);
1426 /* do variable substitution for volume name */
1427 p = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "home name", "$u's home");
1428 if (strstr(p, "$u") == NULL)
1430 strlcpy(tmpbuf, p, AFPVOL_U8MNAMELEN);
1431 EC_NULL_LOG( volxlate(obj, volname, sizeof(volname) - 1, tmpbuf, pw, realvolpath, NULL) );
1433 const char *preset, *default_preset;
1434 default_preset = iniparser_getstring(obj->iniconfig, INISEC_GLOBAL, "vol preset", NULL);
1435 preset = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "vol preset", NULL);
1437 vol = creatvol(obj, pw, INISEC_HOMES, volname, realvolpath, preset ? preset : default_preset ? default_preset : NULL);
1447 struct vol *getvolbyname(const char *name)
1449 struct vol *vol = NULL;
1452 for (tmp = Volumes; tmp; tmp = tmp->v_next) {
1453 if (strncmp(name, tmp->v_configname, strlen(tmp->v_configname)) == 0) {
1463 * Initialize an AFPObj and options from ini config file
1465 int afp_config_parse(AFPObj *AFPObj, char *processname)
1469 struct afp_options *options = &AFPObj->options;
1471 const char *p, *tmp;
1475 if (processname != NULL)
1476 set_processname(processname);
1478 AFPObj->afp_version = 11;
1479 options->configfile = AFPObj->cmdlineconfigfile ? strdup(AFPObj->cmdlineconfigfile) : strdup(_PATH_CONFDIR "afp.conf");
1480 options->sigconffile = strdup(_PATH_STATEDIR "afp_signature.conf");
1481 options->uuidconf = strdup(_PATH_STATEDIR "afp_voluuid.conf");
1482 options->flags = OPTION_UUID | AFPObj->cmdlineflags;
1484 if ((config = iniparser_load(AFPObj->options.configfile)) == NULL)
1486 AFPObj->iniconfig = config;
1489 options->logconfig = iniparser_getstrdup(config, INISEC_GLOBAL, "log level", "default:note");
1490 options->logfile = iniparser_getstrdup(config, INISEC_GLOBAL, "log file", NULL);
1492 setuplog(options->logconfig, options->logfile);
1494 /* "server options" boolean options */
1495 if (!iniparser_getboolean(config, INISEC_GLOBAL, "zeroconf", 1))
1496 options->flags |= OPTION_NOZEROCONF;
1497 if (iniparser_getboolean(config, INISEC_GLOBAL, "advertise ssh", 0))
1498 options->flags |= OPTION_ANNOUNCESSH;
1499 if (iniparser_getboolean(config, INISEC_GLOBAL, "map acls", 1))
1500 options->flags |= OPTION_ACL2MACCESS;
1501 if (iniparser_getboolean(config, INISEC_GLOBAL, "keep sessions", 0))
1502 options->flags |= OPTION_KEEPSESSIONS;
1503 if (iniparser_getboolean(config, INISEC_GLOBAL, "close vol", 0))
1504 options->flags |= OPTION_CLOSEVOL;
1505 if (!iniparser_getboolean(config, INISEC_GLOBAL, "client polling", 0))
1506 options->flags |= OPTION_SERVERNOTIF;
1507 if (!iniparser_getboolean(config, INISEC_GLOBAL, "use sendfile", 1))
1508 options->flags |= OPTION_NOSENDFILE;
1509 if (iniparser_getboolean(config, INISEC_GLOBAL, "solaris share reservations", 1))
1510 options->flags |= OPTION_SHARE_RESERV;
1511 if (iniparser_getboolean(config, INISEC_GLOBAL, "afp read locks", 0))
1512 options->flags |= OPTION_AFP_READ_LOCK;
1513 if (!iniparser_getboolean(config, INISEC_GLOBAL, "save password", 1))
1514 options->passwdbits |= PASSWD_NOSAVE;
1515 if (iniparser_getboolean(config, INISEC_GLOBAL, "set password", 0))
1516 options->passwdbits |= PASSWD_SET;
1518 /* figure out options w values */
1519 options->loginmesg = iniparser_getstrdup(config, INISEC_GLOBAL, "login message", NULL);
1520 options->guest = iniparser_getstrdup(config, INISEC_GLOBAL, "guest account", "nobody");
1521 options->passwdfile = iniparser_getstrdup(config, INISEC_GLOBAL, "passwd file",_PATH_AFPDPWFILE);
1522 options->uampath = iniparser_getstrdup(config, INISEC_GLOBAL, "uam path", _PATH_AFPDUAMPATH);
1523 options->uamlist = iniparser_getstrdup(config, INISEC_GLOBAL, "uam list", "uams_dhx.so uams_dhx2.so");
1524 options->port = iniparser_getstrdup(config, INISEC_GLOBAL, "afp port", "548");
1525 options->signatureopt = iniparser_getstrdup(config, INISEC_GLOBAL, "signature", "");
1526 options->k5service = iniparser_getstrdup(config, INISEC_GLOBAL, "k5 service", NULL);
1527 options->k5realm = iniparser_getstrdup(config, INISEC_GLOBAL, "k5 realm", NULL);
1528 options->listen = iniparser_getstrdup(config, INISEC_GLOBAL, "afp listen", NULL);
1529 options->ntdomain = iniparser_getstrdup(config, INISEC_GLOBAL, "nt domain", NULL);
1530 options->ntseparator = iniparser_getstrdup(config, INISEC_GLOBAL, "nt separator", NULL);
1531 options->mimicmodel = iniparser_getstrdup(config, INISEC_GLOBAL, "mimic model", NULL);
1532 options->adminauthuser = iniparser_getstrdup(config, INISEC_GLOBAL, "admin auth user",NULL);
1533 options->connections = iniparser_getint (config, INISEC_GLOBAL, "max connections",200);
1534 options->passwdminlen = iniparser_getint (config, INISEC_GLOBAL, "passwd minlen", 0);
1535 options->tickleval = iniparser_getint (config, INISEC_GLOBAL, "tickleval", 30);
1536 options->timeout = iniparser_getint (config, INISEC_GLOBAL, "timeout", 4);
1537 options->dsireadbuf = iniparser_getint (config, INISEC_GLOBAL, "dsireadbuf", 12);
1538 options->server_quantum = iniparser_getint (config, INISEC_GLOBAL, "server quantum", DSI_SERVQUANT_DEF);
1539 options->volnamelen = iniparser_getint (config, INISEC_GLOBAL, "volnamelen", 80);
1540 options->dircachesize = iniparser_getint (config, INISEC_GLOBAL, "dircachesize", DEFAULT_MAX_DIRCACHE_SIZE);
1541 options->tcp_sndbuf = iniparser_getint (config, INISEC_GLOBAL, "tcpsndbuf", 0);
1542 options->tcp_rcvbuf = iniparser_getint (config, INISEC_GLOBAL, "tcprcvbuf", 0);
1543 options->fce_fmodwait = iniparser_getint (config, INISEC_GLOBAL, "fce holdfmod", 60);
1544 options->sleep = iniparser_getint (config, INISEC_GLOBAL, "sleep time", 10);
1545 options->disconnected = iniparser_getint (config, INISEC_GLOBAL, "disconnect time",24);
1547 if ((p = iniparser_getstring(config, INISEC_GLOBAL, "hostname", NULL))) {
1548 EC_NULL_LOG( options->hostname = strdup(p) );
1550 if (gethostname(val, sizeof(val)) < 0 ) {
1551 perror( "gethostname" );
1554 if ((q = strchr(val, '.')))
1556 options->hostname = strdup(val);
1559 if ((p = iniparser_getstring(config, INISEC_GLOBAL, "k5 keytab", NULL))) {
1560 EC_NULL_LOG( options->k5keytab = malloc(strlen(p) + 14) );
1561 snprintf(options->k5keytab, strlen(p) + 14, "KRB5_KTNAME=%s", p);
1562 putenv(options->k5keytab);
1566 if ((p = iniparser_getstring(config, INISEC_GLOBAL, "admin group", NULL))) {
1567 struct group *gr = getgrnam(p);
1569 options->admingid = gr->gr_gid;
1571 #endif /* ADMIN_GRP */
1573 q = iniparser_getstrdup(config, INISEC_GLOBAL, "cnid server", "localhost:4700");
1574 r = strrchr(q, ':');
1577 options->Cnid_srv = strdup(q);
1579 options->Cnid_port = strdup(r + 1);
1581 options->Cnid_port = strdup("4700");
1582 LOG(log_debug, logtype_afpd, "CNID Server: %s:%s", options->Cnid_srv, options->Cnid_port);
1586 if ((q = iniparser_getstrdup(config, INISEC_GLOBAL, "fqdn", NULL))) {
1587 /* do a little checking for the domain name. */
1591 if (gethostbyname(q)) {
1594 EC_NULL_LOG( options->fqdn = strdup(q) );
1596 LOG(log_error, logtype_afpd, "error parsing -fqdn, gethostbyname failed for: %s", c);
1601 /* Charset Options */
1603 /* unix charset is in [G] only */
1604 if (!(p = iniparser_getstring(config, INISEC_GLOBAL, "unix charset", NULL))) {
1605 options->unixcodepage = strdup("UTF8");
1606 set_charset_name(CH_UNIX, "UTF8");
1608 if (strcasecmp(p, "LOCALE") == 0) {
1609 #if defined(CODESET)
1610 setlocale(LC_ALL, "");
1611 p = nl_langinfo(CODESET);
1612 LOG(log_debug, logtype_afpd, "Locale charset is '%s'", p);
1613 #else /* system doesn't have LOCALE support */
1614 LOG(log_warning, logtype_afpd, "system doesn't have LOCALE support");
1618 if (strcasecmp(p, "UTF-8") == 0) {
1621 options->unixcodepage = strdup(p);
1622 set_charset_name(CH_UNIX, p);
1624 options->unixcharset = CH_UNIX;
1625 LOG(log_debug, logtype_afpd, "Global unix charset is %s", options->unixcodepage);
1627 /* vol charset is in [G] and [V] */
1628 if (!(p = iniparser_getstring(config, INISEC_GLOBAL, "vol charset", NULL))) {
1629 options->volcodepage = strdup(options->unixcodepage);
1631 if (strcasecmp(p, "UTF-8") == 0) {
1634 options->volcodepage = strdup(p);
1636 LOG(log_debug, logtype_afpd, "Global vol charset is %s", options->volcodepage);
1638 /* mac charset is in [G] and [V] */
1639 if (!(p = iniparser_getstring(config, INISEC_GLOBAL, "mac charset", NULL))) {
1640 options->maccodepage = strdup("MAC_ROMAN");
1641 set_charset_name(CH_MAC, "MAC_ROMAN");
1643 if (strncasecmp(p, "MAC", 3) != 0) {
1644 LOG(log_warning, logtype_afpd, "Is '%s' really mac charset? ", p);
1646 options->maccodepage = strdup(p);
1647 set_charset_name(CH_MAC, p);
1649 options->maccharset = CH_MAC;
1650 LOG(log_debug, logtype_afpd, "Global mac charset is %s", options->maccodepage);
1652 /* Check for sane values */
1653 if (options->tickleval <= 0)
1654 options->tickleval = 30;
1655 options->disconnected *= 3600 / options->tickleval;
1656 options->sleep *= 3600 / options->tickleval;
1657 if (options->timeout <= 0)
1658 options->timeout = 4;
1659 if (options->sleep <= 4)
1660 options->disconnected = options->sleep = 4;
1661 if (options->dsireadbuf < 6)
1662 options->dsireadbuf = 6;
1663 if (options->volnamelen < 8)
1664 options->volnamelen = 8; /* max mangled volname "???#FFFF" */
1665 if (options->volnamelen > 255)
1666 options->volnamelen = 255; /* AFP3 spec */