File 0017-join-add-all-attributes-while-creating-com... of Package adcli.14142

Overview Repositories Revisions Requests Users Attributes Meta

File 0017-join-add-all-attributes-while-creating-computer-obje.patch of Package adcli.14142

From 07ea3d55f318b7feeef08ee1c160112310828dd2 Mon Sep 17 00:00:00 2001
From: Sumit Bose <sbose@redhat.com>
Date: Mon, 11 Jun 2018 09:44:49 +0200
Subject: [PATCH 17/25] join: add all attributes while creating computer object

It is possible to create special accounts which can only join a computer
to a domain but is not allowed to do any further operations which the
computer object. As a result if such an account is used during the join
only the ldapadd operation is permitted but not any later ldapmodify
operation. To create the computer object correctly in this case all
attributes must be added while the object is created and not later.

Related to https://bugzilla.redhat.com/show_bug.cgi?id=1542354
---
 library/adenroll.c | 52 +++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 47 insertions(+), 5 deletions(-)

diff --git a/library/adenroll.c b/library/adenroll.c
index 923a811..deaef0f 100644
--- a/library/adenroll.c
+++ b/library/adenroll.c
@@ -568,7 +568,7 @@ calculate_enctypes (adcli_enroll *enroll, char **enctype)
 	is_2008_or_later = adcli_conn_server_has_capability (enroll->conn, ADCLI_CAP_V60_OID);
 
 	/* In 2008 or later, use the msDS-supportedEncryptionTypes attribute */
-	if (is_2008_or_later) {
+	if (is_2008_or_later && enroll->computer_attributes != NULL) {
 		value = _adcli_ldap_parse_value (ldap, enroll->computer_attributes,
 		                                 "msDS-supportedEncryptionTypes");
 
@@ -613,7 +613,6 @@ calculate_enctypes (adcli_enroll *enroll, char **enctype)
 	return ADCLI_SUCCESS;
 }
 
-
 static adcli_result
 create_computer_account (adcli_enroll *enroll,
                          LDAP *ldap)
@@ -623,22 +622,65 @@ create_computer_account (adcli_enroll *enroll,
 	char *vals_sAMAccountName[] = { enroll->computer_sam, NULL };
 	LDAPMod sAMAccountName = { LDAP_MOD_ADD, "sAMAccountName", { vals_sAMAccountName, } };
 	char *vals_userAccountControl[] = { "69632", NULL }; /* WORKSTATION_TRUST_ACCOUNT | DONT_EXPIRE_PASSWD */
-	LDAPMod userAccountControl = { LDAP_MOD_REPLACE, "userAccountControl", { vals_userAccountControl, } };
+	LDAPMod userAccountControl = { LDAP_MOD_ADD, "userAccountControl", { vals_userAccountControl, } };
+	char *vals_supportedEncryptionTypes[] = { NULL, NULL };
+	LDAPMod encTypes = { LDAP_MOD_ADD, "msDS-supportedEncryptionTypes", { vals_supportedEncryptionTypes, } };
+	char *vals_dNSHostName[] = { enroll->host_fqdn, NULL };
+	LDAPMod dNSHostName = { LDAP_MOD_ADD, "dNSHostName", { vals_dNSHostName, } };
+	char *vals_operatingSystem[] = { enroll->os_name, NULL };
+	LDAPMod operatingSystem = { LDAP_MOD_ADD, "operatingSystem", { vals_operatingSystem, } };
+	char *vals_operatingSystemVersion[] = { enroll->os_version, NULL };
+	LDAPMod operatingSystemVersion = { LDAP_MOD_ADD, "operatingSystemVersion", { vals_operatingSystemVersion, } };
+	char *vals_operatingSystemServicePack[] = { enroll->os_service_pack, NULL };
+	LDAPMod operatingSystemServicePack = { LDAP_MOD_ADD, "operatingSystemServicePack", { vals_operatingSystemServicePack, } };
+	char *vals_userPrincipalName[] = { enroll->user_principal, NULL };
+	LDAPMod userPrincipalName = { LDAP_MOD_ADD, "userPrincipalName", { vals_userPrincipalName, }, };
+	LDAPMod servicePrincipalName = { LDAP_MOD_ADD, "servicePrincipalName", { enroll->service_principals, } };
+
+	char *val = NULL;
 
 	int ret;
+	size_t c;
+	size_t m;
 
-	LDAPMod *mods[] = {
+	LDAPMod *all_mods[] = {
 		&objectClass,
 		&sAMAccountName,
 		&userAccountControl,
-		NULL,
+		&encTypes,
+		&dNSHostName,
+		&operatingSystem,
+		&operatingSystemVersion,
+		&operatingSystemServicePack,
+		&userPrincipalName,
+		&servicePrincipalName,
+		NULL
 	};
 
+	size_t mods_count = sizeof (all_mods) / sizeof (LDAPMod *);
+	LDAPMod *mods[mods_count];
+
 	if (adcli_enroll_get_trusted_for_delegation (enroll)) {
 		vals_userAccountControl[0] = "593920"; /* WORKSTATION_TRUST_ACCOUNT | DONT_EXPIRE_PASSWD | TRUSTED_FOR_DELEGATION */
 	}
 
+	ret = calculate_enctypes (enroll, &val);
+	if (ret != ADCLI_SUCCESS) {
+		return ret;
+	}
+	vals_supportedEncryptionTypes[0] = val;
+
+	m = 0;
+	for (c = 0; c < mods_count - 1; c++) {
+		/* Skip empty LDAP sttributes */
+		if (all_mods[c]->mod_vals.modv_strvals[0] != NULL) {
+			mods[m++] = all_mods[c];
+		}
+	}
+	mods[m] = NULL;
+
 	ret = ldap_add_ext_s (ldap, enroll->computer_dn, mods, NULL, NULL);
+	free (val);
 
 	/*
 	 * Hand to head. This is really dumb... AD returns
-- 
2.16.4

Places

File 0017-join-add-all-attributes-while-creating-computer-obje.patch of Package adcli.14142

Places