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Diffstat (limited to 'usr/src/lib/nsswitch/ldap/common/getuserattr.c')
-rw-r--r--usr/src/lib/nsswitch/ldap/common/getuserattr.c219
1 files changed, 74 insertions, 145 deletions
diff --git a/usr/src/lib/nsswitch/ldap/common/getuserattr.c b/usr/src/lib/nsswitch/ldap/common/getuserattr.c
index d36194d27e..c804a92187 100644
--- a/usr/src/lib/nsswitch/ldap/common/getuserattr.c
+++ b/usr/src/lib/nsswitch/ldap/common/getuserattr.c
@@ -2,9 +2,8 @@
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License"). You may not use this file except in compliance
- * with the License.
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
@@ -20,7 +19,7 @@
* CDDL HEADER END
*/
/*
- * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
+ * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
@@ -50,149 +49,87 @@ static const char *user_attrs[] = {
_USER_ATTRS,
(char *)NULL
};
-
-
+/*
+ * _nss_ldap_user2str is the data marshaling method for the user_attr
+ * system call getuserattr, getusernam and getuseruid.
+ * This method is called after a successful search has been performed.
+ * This method will parse the search results into the file format.
+ * e.g.
+ *
+ * adm::::profiles=Log Management
+ *
+ */
static int
-_nss_ldap_user2ent(ldap_backend_ptr be, nss_XbyY_args_t *argp)
+_nss_ldap_user2str(ldap_backend_ptr be, nss_XbyY_args_t *argp)
{
- int i, nss_result;
- int buflen = (int)0;
+ int nss_result;
+ int buflen = 0;
unsigned long len = 0L;
- char *nullstring = (char *)NULL;
- char *buffer = (char *)NULL;
- char *ceiling = (char *)NULL;
- userstr_t *user = (userstr_t *)NULL;
- ns_ldap_attr_t *attrptr;
+ char *buffer = NULL;
ns_ldap_result_t *result = be->result;
+ char **name, **res1, **res2, **qu, **attr;
+ char *res1_str, *res2_str, *qu_str, *attr_str;
- buffer = argp->buf.buffer;
- buflen = (size_t)argp->buf.buflen;
- if (!argp->buf.result) {
- nss_result = (int)NSS_STR_PARSE_ERANGE;
- goto result_user2ent;
- }
- user = (userstr_t *)(argp->buf.result);
- ceiling = buffer + buflen;
- user->name = (char *)NULL;
- user->qualifier = (char *)NULL;
- user->res1 = (char *)NULL;
- user->res2 = (char *)NULL;
- user->attr = (char *)NULL;
- nss_result = (int)NSS_STR_PARSE_SUCCESS;
+ if (result == NULL)
+ return (NSS_STR_PARSE_PARSE);
+
+ buflen = argp->buf.buflen;
+ nss_result = NSS_STR_PARSE_SUCCESS;
(void) memset(argp->buf.buffer, 0, buflen);
- attrptr = getattr(result, 0);
- if (attrptr == NULL) {
- nss_result = (int)NSS_STR_PARSE_PARSE;
- goto result_user2ent;
+ name = __ns_ldap_getAttr(result->entry, _USER_NAME);
+ if (name == NULL || name[0] == NULL ||
+ (strlen(name[0]) < 1)) {
+ nss_result = NSS_STR_PARSE_PARSE;
+ goto result_user2str;
}
- for (i = 0; i < result->entry->attr_count; i++) {
- attrptr = getattr(result, i);
- if (attrptr == NULL) {
- nss_result = (int)NSS_STR_PARSE_PARSE;
- goto result_user2ent;
- }
- if (strcasecmp(attrptr->attrname, _USER_NAME) == 0) {
- if ((attrptr->attrvalue[0] == NULL) ||
- (len = strlen(attrptr->attrvalue[0])) < 1) {
- nss_result = (int)NSS_STR_PARSE_PARSE;
- goto result_user2ent;
- }
- user->name = buffer;
- buffer += len + 1;
- if (buffer >= ceiling) {
- nss_result = (int)NSS_STR_PARSE_ERANGE;
- goto result_user2ent;
- }
- (void) strcpy(user->name, attrptr->attrvalue[0]);
- continue;
- }
- if (strcasecmp(attrptr->attrname, _USER_QUALIFIER) == 0) {
- if ((attrptr->attrvalue[0] == NULL) ||
- (len = strlen(attrptr->attrvalue[0])) < 1) {
- user->qualifier = nullstring;
- } else {
- user->qualifier = buffer;
- buffer += len + 1;
- if (buffer >= ceiling) {
- nss_result = (int)NSS_STR_PARSE_ERANGE;
- goto result_user2ent;
- }
- (void) strcpy(user->qualifier,
- attrptr->attrvalue[0]);
- }
- continue;
- }
- if (strcasecmp(attrptr->attrname, _USER_RES1) == 0) {
- if ((attrptr->attrvalue[0] == NULL) ||
- (len = strlen(attrptr->attrvalue[0])) < 1) {
- user->res1 = nullstring;
- } else {
- user->res1 = buffer;
- buffer += len + 1;
- if (buffer >= ceiling) {
- nss_result = (int)NSS_STR_PARSE_ERANGE;
- goto result_user2ent;
- }
- (void) strcpy(user->res1,
- attrptr->attrvalue[0]);
- }
- continue;
- }
- if (strcasecmp(attrptr->attrname, _USER_RES2) == 0) {
- if ((attrptr->attrvalue[0] == NULL) ||
- (len = strlen(attrptr->attrvalue[0])) < 1) {
- user->res2 = nullstring;
- } else {
- user->res2 = buffer;
- buffer += len + 1;
- if (buffer >= ceiling) {
- nss_result = (int)NSS_STR_PARSE_ERANGE;
- goto result_user2ent;
- }
- (void) strcpy(user->res2,
- attrptr->attrvalue[0]);
- }
- continue;
- }
- if (strcasecmp(attrptr->attrname, _USER_ATTRS) == 0) {
- if ((attrptr->attrvalue[0] == NULL) ||
- (len = strlen(attrptr->attrvalue[0])) < 1) {
- user->attr = nullstring;
- } else {
- user->attr = buffer;
- buffer += len + 1;
- if (buffer >= ceiling) {
- nss_result = (int)NSS_STR_PARSE_ERANGE;
- goto result_user2ent;
- }
- (void) strcpy(user->attr,
- attrptr->attrvalue[0]);
- }
- continue;
- }
- }
-
-#ifdef DEBUG
- (void) fprintf(stdout, "\n[getuserattr.c: _nss_ldap_user2ent]\n");
- (void) fprintf(stdout, " user-name: [%s]\n", user->name);
- if (user->qualifier != (char *)NULL) {
- (void) fprintf(stdout, " qualifier: [%s]\n",
- user->qualifier);
+ qu = __ns_ldap_getAttr(result->entry, _USER_QUALIFIER);
+ if (qu == NULL || qu[0] == NULL || (strlen(qu[0]) < 1))
+ qu_str = _NO_VALUE;
+ else
+ qu_str = qu[0];
+
+ res1 = __ns_ldap_getAttr(result->entry, _USER_RES2);
+ if (res1 == NULL || res1[0] == NULL || (strlen(res1[0]) < 1))
+ res1_str = _NO_VALUE;
+ else
+ res1_str = res1[0];
+
+ res2 = __ns_ldap_getAttr(result->entry, _USER_RES2);
+ if (res2 == NULL || res2[0] == NULL || (strlen(res2[0]) < 1))
+ res2_str = _NO_VALUE;
+ else
+ res2_str = res2[0];
+
+ attr = __ns_ldap_getAttr(result->entry, _USER_ATTRS);
+ if (attr == NULL || attr[0] == NULL || (strlen(attr[0]) < 1))
+ attr_str = _NO_VALUE;
+ else
+ attr_str = attr[0];
+ /* 5 = 4 ':' + 1 '\0' */
+ len = strlen(name[0]) + strlen(res1_str) + strlen(res2_str) +
+ strlen(qu_str) + strlen(attr_str) + 5;
+ if (len > buflen) {
+ nss_result = NSS_STR_PARSE_ERANGE;
+ goto result_user2str;
}
- if (user->res1 != (char *)NULL) {
- (void) fprintf(stdout, " res1: [%s]\n", user->res1);
- }
- if (user->res2 != (char *)NULL) {
- (void) fprintf(stdout, " res2: [%s]\n", user->res2);
- }
- if (user->attr != (char *)NULL) {
- (void) fprintf(stdout, " attr: [%s]\n", user->attr);
- }
-#endif /* DEBUG */
-result_user2ent:
+ if (argp->buf.result != NULL) {
+ if ((be->buffer = calloc(1, len)) == NULL) {
+ nss_result = NSS_STR_PARSE_PARSE;
+ goto result_user2str;
+ }
+ buffer = be->buffer;
+ } else
+ buffer = argp->buf.buffer;
+ (void) snprintf(buffer, len, "%s:%s:%s:%s:%s",
+ name[0], qu_str, res1_str, res2_str, attr_str);
+ /* The front end marshaller doesn't need the trailing null */
+ if (argp->buf.result != NULL)
+ be->buflen = strlen(be->buffer);
+
+result_user2str:
(void) __ns_ldap_freeResult(&be->result);
return ((int)nss_result);
}
@@ -207,10 +144,6 @@ getbyname(ldap_backend_ptr be, void *a)
char name[SEARCHFILTERLEN];
int ret;
-#ifdef DEBUG
- (void) fprintf(stdout, "\n[getuserattr.c: getbyname]\n");
-#endif /* DEBUG */
-
if (_ldap_filter_name(name, argp->key.name, sizeof (name)) != 0)
return ((nss_status_t)NSS_NOTFOUND);
@@ -246,11 +179,7 @@ _nss_ldap_user_attr_constr(const char *dummy1,
const char *dummy4,
const char *dummy5)
{
-#ifdef DEBUG
- (void) fprintf(stdout,
- "\n[getuserattr.c: _nss_ldap_user_attr_constr]\n");
-#endif
return ((nss_backend_t *)_nss_ldap_constr(userattr_ops,
sizeof (userattr_ops)/sizeof (userattr_ops[0]), _USERATTR,
- user_attrs, _nss_ldap_user2ent));
+ user_attrs, _nss_ldap_user2str));
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-28 09:00:36 +0000