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From 4d46d295458286e4a268f37ea900e58177ac903c Mon Sep 17 00:00:00 2001
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From: Sumit Bose <sbose@redhat.com>
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Date: Tue, 30 Jan 2018 18:24:15 +0100
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Subject: [PATCH 8/9] tools: store Samba data if requested
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Use Samba's net utility to add the machine account password and the
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domain SID to the Samba configuration.
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https://bugs.freedesktop.org/show_bug.cgi?id=100118
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Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
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---
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library/adenroll.c | 39 +++++++++++++++++++++++++++++++++++++++
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1 file changed, 39 insertions(+)
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diff --git a/library/adenroll.c b/library/adenroll.c
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index 40c3920..6b1aae5 100644
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--- a/library/adenroll.c
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+++ b/library/adenroll.c
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@@ -1533,6 +1533,36 @@ update_keytab_for_principals (adcli_enroll *enroll)
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return ADCLI_SUCCESS;
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}
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+static adcli_result
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+update_samba_data (adcli_enroll *enroll)
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+{
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+ int ret;
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+ char *argv_pw[] = { "/usr/bin/net", "changesecretpw", "-i", "-f", NULL };
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+ char *argv_sid[] = { "/usr/bin/net", "setdomainsid", NULL, NULL };
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+
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+ _adcli_info ("Trying to set Samba secret.\n");
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+ ret = _adcli_call_external_program (argv_pw[0], argv_pw,
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+ enroll->computer_password, NULL, NULL);
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+ if (ret != ADCLI_SUCCESS) {
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+ _adcli_err ("Failed to set Samba computer account password.\n");
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+ }
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+
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+ argv_sid[2] = (char *) adcli_conn_get_domain_sid (enroll->conn);
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+ if (argv_sid[2] == NULL) {
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+ _adcli_err ("Domain SID not available.\n");
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+ } else {
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+ _adcli_info ("Trying to set domain SID %s for Samba.\n",
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+ argv_sid[2]);
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+ ret = _adcli_call_external_program (argv_sid[0], argv_sid,
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+ NULL, NULL, NULL);
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+ if (ret != ADCLI_SUCCESS) {
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+ _adcli_err ("Failed to set Samba domain SID.\n");
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+ }
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+ }
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+
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+ return ret;
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+}
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+
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static void
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enroll_clear_state (adcli_enroll *enroll)
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{
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@@ -1687,6 +1717,15 @@ enroll_join_or_update_tasks (adcli_enroll *enroll,
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update_computer_account (enroll);
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update_service_principals (enroll);
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+ if ( (flags & ADCLI_ENROLL_ADD_SAMBA_DATA) && ! (flags & ADCLI_ENROLL_PASSWORD_VALID)) {
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+ res = update_samba_data (enroll);
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+ if (res != ADCLI_SUCCESS) {
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+ _adcli_info ("Failed to add Samba specific data, smbd "
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+ "or winbindd might not work as "
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+ "expected.\n");
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+ }
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+ }
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+
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if (flags & ADCLI_ENROLL_NO_KEYTAB)
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return ADCLI_SUCCESS;
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--
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2.14.4
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