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-rw-r--r--source4/auth/credentials/credentials.c27
-rw-r--r--source4/auth/credentials/credentials.h5
-rw-r--r--source4/auth/credentials/credentials_files.c57
-rw-r--r--source4/auth/credentials/credentials_krb5.c61
-rw-r--r--source4/auth/gensec/gensec.c18
-rw-r--r--source4/auth/gensec/gensec_gssapi.c55
-rw-r--r--source4/auth/gensec/gensec_krb5.c10
-rw-r--r--source4/auth/kerberos/kerberos.h31
-rw-r--r--source4/auth/kerberos/kerberos_util.c111
-rw-r--r--source4/auth/kerberos/kerberos_verify.c207
-rw-r--r--source4/ldap_server/ldap_bind.c18
-rw-r--r--source4/rpc_server/dcesrv_auth.c18
-rw-r--r--source4/setup/secrets.ldif13
-rw-r--r--source4/smb_server/negprot.c28
-rw-r--r--source4/smb_server/sesssetup.c2
-rw-r--r--source4/smb_server/smb_server.h4
-rw-r--r--source4/utils/ntlm_auth.c10
17 files changed, 389 insertions, 286 deletions
diff --git a/source4/auth/credentials/credentials.c b/source4/auth/credentials/credentials.c
index f24c4e2231..9be877dd2c 100644
--- a/source4/auth/credentials/credentials.c
+++ b/source4/auth/credentials/credentials.c
@@ -46,7 +46,12 @@ struct cli_credentials *cli_credentials_init(TALLOC_CTX *mem_ctx)
cred->domain_obtained = CRED_UNINITIALISED;
cred->realm_obtained = CRED_UNINITIALISED;
cred->ccache_obtained = CRED_UNINITIALISED;
+ cred->keytab_obtained = CRED_UNINITIALISED;
cred->principal_obtained = CRED_UNINITIALISED;
+
+ cred->old_password = NULL;
+ cred->smb_krb5_context = NULL;
+
return cred;
}
@@ -210,6 +215,28 @@ BOOL cli_credentials_set_password_callback(struct cli_credentials *cred,
}
/**
+ * Obtain the 'old' password for this credentials context (used for join accounts).
+ * @param cred credentials context
+ * @retval If set, the cleartext password, otherwise NULL
+ */
+const char *cli_credentials_get_old_password(struct cli_credentials *cred)
+{
+ if (cred->machine_account_pending) {
+ cli_credentials_set_machine_account(cred);
+ }
+
+ return cred->old_password;
+}
+
+BOOL cli_credentials_set_old_password(struct cli_credentials *cred,
+ const char *val,
+ enum credentials_obtained obtained)
+{
+ cred->old_password = talloc_strdup(cred, val);
+ return True;
+}
+
+/**
* Obtain the password for this credentials context.
* @param cred credentials context
* @retval If set, the cleartext password, otherwise NULL
diff --git a/source4/auth/credentials/credentials.h b/source4/auth/credentials/credentials.h
index 324b518462..aa2a0d0ac2 100644
--- a/source4/auth/credentials/credentials.h
+++ b/source4/auth/credentials/credentials.h
@@ -48,10 +48,12 @@ struct cli_credentials {
enum credentials_obtained realm_obtained;
enum credentials_obtained ccache_obtained;
enum credentials_obtained principal_obtained;
+ enum credentials_obtained keytab_obtained;
const char *workstation;
const char *username;
const char *password;
+ const char *old_password;
const char *domain;
const char *realm;
const char *principal;
@@ -59,6 +61,7 @@ struct cli_credentials {
struct samr_Password *nt_hash;
struct ccache_container *ccache;
+ struct keytab_container *keytab;
const char *(*workstation_cb) (struct cli_credentials *);
const char *(*password_cb) (struct cli_credentials *);
@@ -74,6 +77,8 @@ struct cli_credentials {
enum netr_SchannelType secure_channel_type;
int kvno;
+ struct smb_krb5_context *smb_krb5_context;
+
/* We are flagged to get machine account details from the
* secrets.ldb when we are asked for a username or password */
diff --git a/source4/auth/credentials/credentials_files.c b/source4/auth/credentials/credentials_files.c
index 353ff61720..aa0a7f3213 100644
--- a/source4/auth/credentials/credentials_files.c
+++ b/source4/auth/credentials/credentials_files.c
@@ -164,7 +164,9 @@ BOOL cli_credentials_parse_file(struct cli_credentials *cred, const char *file,
* @param cred Credentials structure to fill in
* @retval NTSTATUS error detailing any failure
*/
-NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cred)
+static NTSTATUS cli_credentials_set_secrets(struct cli_credentials *cred,
+ const char *base,
+ const char *filter)
{
TALLOC_CTX *mem_ctx;
@@ -184,6 +186,7 @@ NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cred)
const char *machine_account;
const char *password;
+ const char *old_password;
const char *domain;
const char *realm;
enum netr_SchannelType sct;
@@ -201,10 +204,9 @@ NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cred)
/* search for the secret record */
ldb_ret = gendb_search(ldb,
- mem_ctx, ldb_dn_explode(mem_ctx, SECRETS_PRIMARY_DOMAIN_DN),
+ mem_ctx, ldb_dn_explode(mem_ctx, base),
&msgs, attrs,
- SECRETS_PRIMARY_DOMAIN_FILTER,
- cli_credentials_get_domain(cred));
+ "%s", filter);
if (ldb_ret == 0) {
DEBUG(1, ("Could not find join record to domain: %s\n",
cli_credentials_get_domain(cred)));
@@ -218,6 +220,7 @@ NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cred)
}
password = ldb_msg_find_string(msgs[0], "secret", NULL);
+ old_password = ldb_msg_find_string(msgs[0], "priorSecret", NULL);
machine_account = ldb_msg_find_string(msgs[0], "samAccountName", NULL);
@@ -278,6 +281,52 @@ NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cred)
}
/**
+ * Fill in credentials for the machine trust account, from the secrets database.
+ *
+ * @param cred Credentials structure to fill in
+ * @retval NTSTATUS error detailing any failure
+ */
+NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cred)
+{
+ char *filter = talloc_asprintf(cred, SECRETS_PRIMARY_DOMAIN_FILTER,
+ cli_credentials_get_domain(cred));
+ return cli_credentials_set_secrets(cred, SECRETS_PRIMARY_DOMAIN_DN,
+ filter);
+}
+
+/**
+ * Fill in credentials for the machine trust account, from the secrets database.
+ *
+ * @param cred Credentials structure to fill in
+ * @retval NTSTATUS error detailing any failure
+ */
+NTSTATUS cli_credentials_set_krbtgt(struct cli_credentials *cred)
+{
+ char *filter = talloc_asprintf(cred, SECRETS_KRBTGT_SEARCH,
+ cli_credentials_get_realm(cred),
+ cli_credentials_get_domain(cred));
+ return cli_credentials_set_secrets(cred, SECRETS_PRINCIPALS_DN,
+ filter);
+}
+
+/**
+ * Fill in credentials for the machine trust account, from the secrets database.
+ *
+ * @param cred Credentials structure to fill in
+ * @retval NTSTATUS error detailing any failure
+ */
+NTSTATUS cli_credentials_set_stored_principal(struct cli_credentials *cred,
+ const char *serviceprincipal)
+{
+ char *filter = talloc_asprintf(cred, SECRETS_PRINCIPAL_SEARCH,
+ cli_credentials_get_realm(cred),
+ cli_credentials_get_domain(cred),
+ serviceprincipal);
+ return cli_credentials_set_secrets(cred, SECRETS_PRINCIPALS_DN,
+ filter);
+}
+
+/**
* Ask that when required, the credentials system will be filled with
* machine trust account, from the secrets database.
*
diff --git a/source4/auth/credentials/credentials_krb5.c b/source4/auth/credentials/credentials_krb5.c
index fb3239494e..b20d9ee750 100644
--- a/source4/auth/credentials/credentials_krb5.c
+++ b/source4/auth/credentials/credentials_krb5.c
@@ -26,6 +26,22 @@
#include "system/kerberos.h"
#include "auth/kerberos/kerberos.h"
+int cli_credentials_get_krb5_context(struct cli_credentials *cred,
+ struct smb_krb5_context **smb_krb5_context)
+{
+ int ret;
+ if (cred->smb_krb5_context) {
+ *smb_krb5_context = cred->smb_krb5_context;
+ return 0;
+ }
+
+ ret = smb_krb5_init_context(cred, &cred->smb_krb5_context);
+ if (ret) {
+ return ret;
+ }
+ *smb_krb5_context = cred->smb_krb5_context;
+ return 0;
+}
int cli_credentials_set_from_ccache(struct cli_credentials *cred,
enum credentials_obtained obtained)
@@ -95,11 +111,13 @@ int cli_credentials_set_ccache(struct cli_credentials *cred,
return ENOMEM;
}
- ret = smb_krb5_init_context(ccc, &ccc->smb_krb5_context);
+ ret = cli_credentials_get_krb5_context(cred, &ccc->smb_krb5_context);
if (ret) {
talloc_free(ccc);
return ret;
}
+ talloc_reference(ccc, ccc->smb_krb5_context);
+
if (name) {
ret = krb5_cc_resolve(ccc->smb_krb5_context->krb5_context, name, &ccc->ccache);
if (ret) {
@@ -162,7 +180,7 @@ int cli_credentials_new_ccache(struct cli_credentials *cred)
}
ccache_name = talloc_asprintf(ccc, "MEMORY:%s",
- rand_string);
+ rand_string);
talloc_free(rand_string);
if (!ccache_name) {
@@ -170,12 +188,12 @@ int cli_credentials_new_ccache(struct cli_credentials *cred)
return ENOMEM;
}
- ret = smb_krb5_init_context(ccc, &ccc->smb_krb5_context);
+ ret = cli_credentials_get_krb5_context(cred, &ccc->smb_krb5_context);
if (ret) {
- talloc_free(ccache_name);
talloc_free(ccc);
return ret;
}
+ talloc_reference(ccc, ccc->smb_krb5_context);
ret = krb5_cc_resolve(ccc->smb_krb5_context->krb5_context, ccache_name, &ccc->ccache);
if (ret) {
@@ -227,6 +245,41 @@ int cli_credentials_get_ccache(struct cli_credentials *cred,
return ret;
}
+int cli_credentials_get_keytab(struct cli_credentials *cred,
+ struct keytab_container **_ktc)
+{
+ krb5_error_code ret;
+ struct keytab_container *ktc;
+ struct smb_krb5_context *smb_krb5_context;
+
+ if (cred->keytab_obtained >= (MAX(cred->principal_obtained,
+ cred->username_obtained))) {
+ *_ktc = cred->keytab;
+ return 0;
+ }
+
+ if (cli_credentials_is_anonymous(cred)) {
+ return EINVAL;
+ }
+
+ ret = cli_credentials_get_krb5_context(cred, &smb_krb5_context);
+ if (ret) {
+ return ret;
+ }
+
+ ret = create_memory_keytab(cred, cred, smb_krb5_context, &ktc);
+ if (ret) {
+ return ret;
+ }
+
+ cred->keytab_obtained = (MAX(cred->principal_obtained,
+ cred->username_obtained));
+
+ cred->keytab = ktc;
+ *_ktc = cred->keytab;
+ return ret;
+}
+
/**
* Set Kerberos KVNO
*/
diff --git a/source4/auth/gensec/gensec.c b/source4/auth/gensec/gensec.c
index 21e70e1c0e..375c55e3ba 100644
--- a/source4/auth/gensec/gensec.c
+++ b/source4/auth/gensec/gensec.c
@@ -439,7 +439,7 @@ const char *gensec_get_name_by_oid(const char *oid_string)
if (ops) {
return ops->name;
}
- return NULL;
+ return oid_string;
}
@@ -489,6 +489,22 @@ NTSTATUS gensec_start_mech_by_sasl_name(struct gensec_security *gensec_security,
return gensec_start_mech(gensec_security);
}
+/**
+ * Start a GENSEC sub-mechanism by an internal name
+ *
+ */
+
+NTSTATUS gensec_start_mech_by_name(struct gensec_security *gensec_security,
+ const char *name)
+{
+ gensec_security->ops = gensec_security_by_name(name);
+ if (!gensec_security->ops) {
+ DEBUG(3, ("Could not find GENSEC backend for name=%s\n", name));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+ return gensec_start_mech(gensec_security);
+}
+
/*
wrappers for the gensec function pointers
*/
diff --git a/source4/auth/gensec/gensec_gssapi.c b/source4/auth/gensec/gensec_gssapi.c
index 8eae8bda71..97543de445 100644
--- a/source4/auth/gensec/gensec_gssapi.c
+++ b/source4/auth/gensec/gensec_gssapi.c
@@ -43,7 +43,7 @@ struct gensec_gssapi_state {
struct smb_krb5_context *smb_krb5_context;
krb5_ccache ccache;
const char *ccache_name;
- krb5_keytab keytab;
+ struct keytab_container *keytab;
gss_cred_id_t cred;
};
@@ -154,6 +154,7 @@ static NTSTATUS gensec_gssapi_server_start(struct gensec_security *gensec_securi
{
NTSTATUS nt_status;
OM_uint32 maj_stat, min_stat;
+ int ret;
gss_buffer_desc name_token;
struct gensec_gssapi_state *gensec_gssapi_state;
struct cli_credentials *machine_account;
@@ -165,45 +166,43 @@ static NTSTATUS gensec_gssapi_server_start(struct gensec_security *gensec_securi
gensec_gssapi_state = gensec_security->private_data;
- machine_account = cli_credentials_init(gensec_gssapi_state);
- cli_credentials_set_conf(machine_account);
- nt_status = cli_credentials_set_machine_account(machine_account);
+ machine_account = gensec_get_credentials(gensec_security);
- if (!NT_STATUS_IS_OK(nt_status)) {
- DEBUG(3, ("Could not obtain machine account credentials from the local database\n"));
- talloc_free(machine_account);
- return nt_status;
+ if (!machine_account) {
+ DEBUG(3, ("No machine account credentials specified\n"));
+ return NT_STATUS_INVALID_PARAMETER;
} else {
- nt_status = create_memory_keytab(gensec_gssapi_state,
- machine_account,
- gensec_gssapi_state->smb_krb5_context,
- &gensec_gssapi_state->keytab);
- if (!NT_STATUS_IS_OK(nt_status)) {
+ ret = cli_credentials_get_keytab(machine_account, &gensec_gssapi_state->keytab);
+ if (ret) {
DEBUG(3, ("Could not create memory keytab!\n"));
- talloc_free(machine_account);
- return nt_status;
+ return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
}
}
name_token.value = cli_credentials_get_principal(machine_account,
machine_account);
- name_token.length = strlen(name_token.value);
-
- maj_stat = gss_import_name (&min_stat,
- &name_token,
- GSS_C_NT_USER_NAME,
- &gensec_gssapi_state->server_name);
- talloc_free(machine_account);
- if (maj_stat) {
- DEBUG(2, ("GSS Import name of %s failed: %s\n",
- (char *)name_token.value,
- gssapi_error_string(gensec_gssapi_state, maj_stat, min_stat)));
- return NT_STATUS_UNSUCCESSFUL;
+ /* This might have been explicity set to NULL, ie use what the client calls us */
+ if (name_token.value) {
+ name_token.length = strlen(name_token.value);
+
+ maj_stat = gss_import_name (&min_stat,
+ &name_token,
+ GSS_C_NT_USER_NAME,
+ &gensec_gssapi_state->server_name);
+
+ if (maj_stat) {
+ DEBUG(2, ("GSS Import name of %s failed: %s\n",
+ (char *)name_token.value,
+ gssapi_error_string(gensec_gssapi_state, maj_stat, min_stat)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+ } else {
+ gensec_gssapi_state->server_name = GSS_C_NO_NAME;
}
maj_stat = gsskrb5_acquire_cred(&min_stat,
- gensec_gssapi_state->keytab, NULL,
+ gensec_gssapi_state->keytab->keytab, NULL,
gensec_gssapi_state->server_name,
GSS_C_INDEFINITE,
GSS_C_NULL_OID_SET,
diff --git a/source4/auth/gensec/gensec_krb5.c b/source4/auth/gensec/gensec_krb5.c
index 71974790b1..d999559a49 100644
--- a/source4/auth/gensec/gensec_krb5.c
+++ b/source4/auth/gensec/gensec_krb5.c
@@ -86,6 +86,10 @@ static NTSTATUS gensec_krb5_start(struct gensec_security *gensec_security)
{
struct gensec_krb5_state *gensec_krb5_state;
+ if (!gensec_get_credentials(gensec_security)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
gensec_krb5_state = talloc(gensec_security, struct gensec_krb5_state);
if (!gensec_krb5_state) {
return NT_STATUS_NO_MEMORY;
@@ -185,7 +189,7 @@ static NTSTATUS gensec_krb5_client_start(struct gensec_security *gensec_security
gensec_krb5_state = gensec_security->private_data;
gensec_krb5_state->state_position = GENSEC_KRB5_CLIENT_START;
- ret = cli_credentials_get_ccache(gensec_security->credentials, &ccache_container);
+ ret = cli_credentials_get_ccache(gensec_get_credentials(gensec_security), &ccache_container);
if (ret) {
DEBUG(1,("gensec_krb5_start: cli_credentials_get_ccache failed: %s\n",
error_message(ret)));
@@ -391,7 +395,7 @@ static NTSTATUS gensec_krb5_update(struct gensec_security *gensec_security,
nt_status = ads_verify_ticket(out_mem_ctx,
gensec_krb5_state->smb_krb5_context,
&gensec_krb5_state->auth_context,
- lp_realm(),
+ gensec_get_credentials(gensec_security),
gensec_get_target_service(gensec_security), &unwrapped_in,
&gensec_krb5_state->ticket, &unwrapped_out,
&gensec_krb5_state->keyblock);
@@ -400,7 +404,7 @@ static NTSTATUS gensec_krb5_update(struct gensec_security *gensec_security,
nt_status = ads_verify_ticket(out_mem_ctx,
gensec_krb5_state->smb_krb5_context,
&gensec_krb5_state->auth_context,
- lp_realm(),
+ gensec_get_credentials(gensec_security),
gensec_get_target_service(gensec_security),
&in,
&gensec_krb5_state->ticket, &unwrapped_out,
diff --git a/source4/auth/kerberos/kerberos.h b/source4/auth/kerberos/kerberos.h
index bc2a1babe9..13a82b0575 100644
--- a/source4/auth/kerberos/kerberos.h
+++ b/source4/auth/kerberos/kerberos.h
@@ -28,6 +28,12 @@ struct ccache_container {
krb5_ccache ccache;
};
+
+struct keytab_container {
+ struct smb_krb5_context *smb_krb5_context;
+ krb5_keytab keytab;
+};
+
/* not really ASN.1, but RFC 1964 */
#define TOK_ID_KRB_AP_REQ "\x01\x00"
#define TOK_ID_KRB_AP_REP "\x02\x00"
@@ -81,14 +87,15 @@ krb5_error_code ads_krb5_mk_req(krb5_context context,
krb5_data *outbuf);
DATA_BLOB get_auth_data_from_tkt(TALLOC_CTX *mem_ctx,
krb5_ticket *tkt);
-NTSTATUS ads_verify_ticket(TALLOC_CTX *mem_ctx,
- struct smb_krb5_context *smb_krb5_context,
- krb5_auth_context *auth_context,
- const char *realm, const char *service,
- const DATA_BLOB *enc_ticket,
- krb5_ticket **tkt,
- DATA_BLOB *ap_rep,
- krb5_keyblock **keyblock);
+ NTSTATUS ads_verify_ticket(TALLOC_CTX *mem_ctx,
+ struct smb_krb5_context *smb_krb5_context,
+ krb5_auth_context *auth_context,
+ struct cli_credentials *machine_account,
+ const char *service,
+ const DATA_BLOB *enc_ticket,
+ krb5_ticket **tkt,
+ DATA_BLOB *ap_rep,
+ krb5_keyblock **keyblock);
int kerberos_kinit_password_cc(krb5_context ctx, krb5_ccache cc,
krb5_principal principal, const char *password,
time_t *expire_time, time_t *kdc_time);
@@ -115,10 +122,10 @@ krb5_error_code principal_from_credentials(TALLOC_CTX *parent_ctx,
struct cli_credentials *credentials,
struct smb_krb5_context *smb_krb5_context,
krb5_principal *princ);
-NTSTATUS create_memory_keytab(TALLOC_CTX *parent_ctx,
- struct cli_credentials *machine_account,
- struct smb_krb5_context *smb_krb5_context,
- krb5_keytab *keytab);
+int create_memory_keytab(TALLOC_CTX *parent_ctx,
+ struct cli_credentials *machine_account,
+ struct smb_krb5_context *smb_krb5_context,
+ struct keytab_container **keytab_container);
NTSTATUS kerberos_decode_pac(TALLOC_CTX *mem_ctx,
struct PAC_DATA **pac_data_out,
DATA_BLOB blob,
diff --git a/source4/auth/kerberos/kerberos_util.c b/source4/auth/kerberos/kerberos_util.c
index 3a6aff9df8..3d7084aa0d 100644
--- a/source4/auth/kerberos/kerberos_util.c
+++ b/source4/auth/kerberos/kerberos_util.c
@@ -33,11 +33,6 @@ struct principal_container {
krb5_principal principal;
};
-struct keytab_container {
- struct smb_krb5_context *smb_krb5_context;
- krb5_keytab keytab;
-};
-
static int free_principal(void *ptr) {
struct principal_container *pc = ptr;
/* current heimdal - 0.6.3, which we need anyway, fixes segfaults here */
@@ -111,7 +106,8 @@ krb5_error_code principal_from_credentials(TALLOC_CTX *parent_ctx,
if (!princ_string) {
talloc_free(mem_ctx);
- return EINVAL;
+ princ = NULL;
+ return 0;
}
ret = krb5_parse_name(smb_krb5_context->krb5_context,
@@ -131,9 +127,9 @@ krb5_error_code principal_from_credentials(TALLOC_CTX *parent_ctx,
*/
krb5_error_code kinit_to_ccache(TALLOC_CTX *parent_ctx,
- struct cli_credentials *credentials,
- struct smb_krb5_context *smb_krb5_context,
- krb5_ccache ccache)
+ struct cli_credentials *credentials,
+ struct smb_krb5_context *smb_krb5_context,
+ krb5_ccache ccache)
{
krb5_error_code ret;
const char *password;
@@ -216,36 +212,40 @@ static int free_keytab(void *ptr) {
return 0;
}
- NTSTATUS create_memory_keytab(TALLOC_CTX *parent_ctx,
- struct cli_credentials *machine_account,
- struct smb_krb5_context *smb_krb5_context,
- krb5_keytab *keytab)
+ int create_memory_keytab(TALLOC_CTX *parent_ctx,
+ struct cli_credentials *machine_account,
+ struct smb_krb5_context *smb_krb5_context,
+ struct keytab_container **keytab_container)
{
krb5_error_code ret;
const char *password_s;
+ char *old_secret;
krb5_data password;
- int i;
- struct keytab_container *mem_ctx = talloc(parent_ctx, struct keytab_container);
+ int i, kvno;
krb5_enctype *enctypes;
krb5_principal salt_princ;
krb5_principal princ;
-
+ krb5_keytab keytab;
+
+ TALLOC_CTX *mem_ctx = talloc_new(parent_ctx);
if (!mem_ctx) {
- return NT_STATUS_NO_MEMORY;
+ return ENOMEM;
}
+
+ *keytab_container = talloc(mem_ctx, struct keytab_container);
- ret = krb5_kt_resolve(smb_krb5_context->krb5_context, "MEMORY:", keytab);
+ ret = krb5_kt_resolve(smb_krb5_context->krb5_context, "MEMORY:", &keytab);
if (ret) {
DEBUG(1,("failed to generate a new krb5 keytab: %s\n",
error_message(ret)));
talloc_free(mem_ctx);
- return NT_STATUS_INTERNAL_ERROR;
+ return ret;
}
- mem_ctx->smb_krb5_context = talloc_reference(mem_ctx, smb_krb5_context);
- mem_ctx->keytab = *keytab;
+ (*keytab_container)->smb_krb5_context = talloc_reference(*keytab_container, smb_krb5_context);
+ (*keytab_container)->keytab = keytab;
- talloc_set_destructor(mem_ctx, free_keytab);
+ talloc_set_destructor(*keytab_container, free_keytab);
ret = salt_principal_from_credentials(mem_ctx, machine_account,
smb_krb5_context,
@@ -255,7 +255,7 @@ static int free_keytab(void *ptr) {
smb_get_krb5_error_message(smb_krb5_context->krb5_context,
ret, mem_ctx)));
talloc_free(mem_ctx);
- return NT_STATUS_INTERNAL_ERROR;
+ return ret;
}
ret = principal_from_credentials(mem_ctx, machine_account, smb_krb5_context, &princ);
@@ -264,10 +264,10 @@ static int free_keytab(void *ptr) {
smb_get_krb5_error_message(smb_krb5_context->krb5_context,
ret, mem_ctx)));
talloc_free(mem_ctx);
- return NT_STATUS_INTERNAL_ERROR;
+ return ret;
}
- password_s = talloc_strdup(mem_ctx, cli_credentials_get_password(machine_account));
+ password_s = cli_credentials_get_password(machine_account);
if (!password_s) {
/* If we don't have the plaintext password, try for
* the MD4 password hash */
@@ -279,7 +279,7 @@ static int free_keytab(void *ptr) {
talloc_free(mem_ctx);
DEBUG(1, ("create_memory_keytab: Domain trust informaton for account %s not available\n",
cli_credentials_get_principal(machine_account, mem_ctx)));
- return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
+ return EINVAL;
}
ret = krb5_keyblock_init(smb_krb5_context->krb5_context,
ENCTYPE_ARCFOUR_HMAC,
@@ -289,12 +289,12 @@ static int free_keytab(void *ptr) {
DEBUG(1, ("create_memory_keytab: krb5_keyblock_init failed: %s\n",
smb_get_krb5_error_message(smb_krb5_context->krb5_context,
ret, mem_ctx)));
- return NT_STATUS_INTERNAL_ERROR;
+ return ret;
}
entry.principal = princ;
entry.vno = cli_credentials_get_kvno(machine_account);
- ret = krb5_kt_add_entry(smb_krb5_context->krb5_context, *keytab, &entry);
+ ret = krb5_kt_add_entry(smb_krb5_context->krb5_context, keytab, &entry);
if (ret) {
DEBUG(1, ("Failed to add ARCFOUR_HMAC (only) entry for %s to keytab: %s",
cli_credentials_get_principal(machine_account, mem_ctx),
@@ -302,11 +302,14 @@ static int free_keytab(void *ptr) {
ret, mem_ctx)));
talloc_free(mem_ctx);
krb5_free_keyblock_contents(smb_krb5_context->krb5_context, &entry.keyblock);
- return NT_STATUS_INTERNAL_ERROR;
+ return ret;
}
krb5_free_keyblock_contents(smb_krb5_context->krb5_context, &entry.keyblock);
- return NT_STATUS_OK;
+
+ talloc_steal(parent_ctx, *keytab_container);
+ talloc_free(mem_ctx);
+ return 0;
}
/* good, we actually have the real plaintext */
@@ -317,24 +320,25 @@ static int free_keytab(void *ptr) {
DEBUG(1,("create_memory_keytab: getting encrption types failed (%s)\n",
error_message(ret)));
talloc_free(mem_ctx);
- return NT_STATUS_INTERNAL_ERROR;
+ return ret;
}
password.data = discard_const_p(char *, password_s);
password.length = strlen(password_s);
-
+ kvno = cli_credentials_get_kvno(machine_account);
+
for (i=0; enctypes[i]; i++) {
krb5_keytab_entry entry;
ret = create_kerberos_key_from_string(smb_krb5_context->krb5_context,
salt_princ, &password, &entry.keyblock, enctypes[i]);
if (ret) {
talloc_free(mem_ctx);
- return NT_STATUS_INTERNAL_ERROR;
+ return ret;
}
entry.principal = princ;
- entry.vno = cli_credentials_get_kvno(machine_account);
- ret = krb5_kt_add_entry(smb_krb5_context->krb5_context, *keytab, &entry);
+ entry.vno = kvno;
+ ret = krb5_kt_add_entry(smb_krb5_context->krb5_context, keytab, &entry);
if (ret) {
DEBUG(1, ("Failed to add entry for %s to keytab: %s",
cli_credentials_get_principal(machine_account, mem_ctx),
@@ -342,15 +346,48 @@ static int free_keytab(void *ptr) {
ret, mem_ctx)));
talloc_free(mem_ctx);
krb5_free_keyblock_contents(smb_krb5_context->krb5_context, &entry.keyblock);
- return NT_STATUS_INTERNAL_ERROR;
+ return ret;
}
krb5_free_keyblock_contents(smb_krb5_context->krb5_context, &entry.keyblock);
}
+ old_secret = cli_credentials_get_old_password(machine_account);
+ if (kvno != 0 && old_secret) {
+ password.data = discard_const_p(char *, old_secret);
+ password.length = strlen(old_secret);
+
+ for (i=0; enctypes[i]; i++) {
+ krb5_keytab_entry entry;
+ ret = create_kerberos_key_from_string(smb_krb5_context->krb5_context,
+ salt_princ, &password, &entry.keyblock, enctypes[i]);
+ if (ret) {
+ talloc_free(mem_ctx);
+ return ret;
+ }
+
+ entry.principal = princ;
+ entry.vno = kvno - 1;
+ ret = krb5_kt_add_entry(smb_krb5_context->krb5_context, keytab, &entry);
+ if (ret) {
+ DEBUG(1, ("Failed to add 'old password' entry for %s to keytab: %s",
+ cli_credentials_get_principal(machine_account, mem_ctx),
+ smb_get_krb5_error_message(smb_krb5_context->krb5_context,
+ ret, mem_ctx)));
+ talloc_free(mem_ctx);
+ krb5_free_keyblock_contents(smb_krb5_context->krb5_context, &entry.keyblock);
+ return ret;
+ }
+
+ krb5_free_keyblock_contents(smb_krb5_context->krb5_context, &entry.keyblock);
+ }
+ }
+
free_kerberos_etypes(smb_krb5_context->krb5_context, enctypes);
- return NT_STATUS_OK;
+ talloc_steal(parent_ctx, *keytab_container);
+ talloc_free(mem_ctx);
+ return 0;
}
diff --git a/source4/auth/kerberos/kerberos_verify.c b/source4/auth/kerberos/kerberos_verify.c
index 514acde5eb..13d2c9fc26 100644
--- a/source4/auth/kerberos/kerberos_verify.c
+++ b/source4/auth/kerberos/kerberos_verify.c
@@ -64,156 +64,6 @@ DATA_BLOB unwrap_pac(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data)
}
/**********************************************************************************
- Try to verify a ticket using the system keytab... the system keytab has kvno -1 entries, so
- it's more like what microsoft does... see comment in utils/net_ads.c in the
- ads_keytab_add_entry function for details.
-***********************************************************************************/
-
-static krb5_error_code ads_keytab_verify_ticket(TALLOC_CTX *mem_ctx, krb5_context context,
- krb5_auth_context *auth_context,
- const char *service,
- const krb5_data *p_packet,
- krb5_flags *ap_req_options,
- krb5_ticket **pp_tkt,
- krb5_keyblock **keyblock)
-{
- krb5_error_code ret = 0;
- krb5_keytab keytab = NULL;
- krb5_kt_cursor kt_cursor;
- krb5_keytab_entry kt_entry;
- char *valid_princ_formats[7] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL };
- char *entry_princ_s = NULL;
- const char *my_name, *my_fqdn;
- int i;
- int number_matched_principals = 0;
- const char *last_error_message;
-
- /* Generate the list of principal names which we expect
- * clients might want to use for authenticating to the file
- * service. We allow name$,{host,service}/{name,fqdn,name.REALM}.
- * (where service is specified by the caller) */
-
- my_name = lp_netbios_name();
-
- my_fqdn = name_to_fqdn(mem_ctx, my_name);
-
- asprintf(&valid_princ_formats[0], "%s$@%s", my_name, lp_realm());
- asprintf(&valid_princ_formats[1], "host/%s@%s", my_name, lp_realm());
- asprintf(&valid_princ_formats[2], "host/%s@%s", my_fqdn, lp_realm());
- asprintf(&valid_princ_formats[3], "host/%s.%s@%s", my_name, lp_realm(), lp_realm());
- asprintf(&valid_princ_formats[4], "%s/%s@%s", service, my_name, lp_realm());
- asprintf(&valid_princ_formats[5], "%s/%s@%s", service, my_fqdn, lp_realm());
- asprintf(&valid_princ_formats[6], "%s/%s.%s@%s", service, my_name, lp_realm(), lp_realm());
-
- ZERO_STRUCT(kt_entry);
- ZERO_STRUCT(kt_cursor);
-
- ret = krb5_kt_default(context, &keytab);
- if (ret) {
- last_error_message = smb_get_krb5_error_message(context, ret, mem_ctx);
- DEBUG(1, ("ads_keytab_verify_ticket: krb5_kt_default failed (%s)\n",
- last_error_message));
- goto out;
- }
-
- /* Iterate through the keytab. For each key, if the principal
- * name case-insensitively matches one of the allowed formats,
- * try verifying the ticket using that principal. */
-
- ret = krb5_kt_start_seq_get(context, keytab, &kt_cursor);
- if (ret == KRB5_KT_END || ret == ENOENT ) {
- last_error_message = smb_get_krb5_error_message(context, ret, mem_ctx);
- } else if (ret) {
- last_error_message = smb_get_krb5_error_message(context, ret, mem_ctx);
- DEBUG(1, ("ads_keytab_verify_ticket: krb5_kt_start_seq_get failed (%s)\n",
- last_error_message));
- } else {
- ret = KRB5KDC_ERR_S_PRINCIPAL_UNKNOWN; /* Pick an error... */
- last_error_message = "No principals in Keytab";
- while (ret && (krb5_kt_next_entry(context, keytab, &kt_entry, &kt_cursor) == 0)) {
- krb5_error_code upn_ret;
- upn_ret = krb5_unparse_name(context, kt_entry.principal, &entry_princ_s);
- if (upn_ret) {
- last_error_message = smb_get_krb5_error_message(context, ret, mem_ctx);
- DEBUG(1, ("ads_keytab_verify_ticket: krb5_unparse_name failed (%s)\n",
- last_error_message));
- ret = upn_ret;
- break;
- }
- for (i = 0; i < ARRAY_SIZE(valid_princ_formats); i++) {
- if (!strequal(entry_princ_s, valid_princ_formats[i])) {
- continue;
- }
-
- number_matched_principals++;
- *pp_tkt = NULL;
- ret = krb5_rd_req_return_keyblock(context, auth_context, p_packet,
- kt_entry.principal, keytab,
- ap_req_options, pp_tkt, keyblock);
- if (ret) {
- last_error_message = smb_get_krb5_error_message(context, ret, mem_ctx);
- DEBUG(10, ("ads_keytab_verify_ticket: krb5_rd_req(%s) failed: %s\n",
- entry_princ_s, last_error_message));
- } else {
- DEBUG(3,("ads_keytab_verify_ticket: krb5_rd_req succeeded for principal %s\n",
- entry_princ_s));
- break;
- }
- }
-
- /* Free the name we parsed. */
- krb5_free_unparsed_name(context, entry_princ_s);
- entry_princ_s = NULL;
-
- /* Free the entry we just read. */
- smb_krb5_kt_free_entry(context, &kt_entry);
- ZERO_STRUCT(kt_entry);
- }
- krb5_kt_end_seq_get(context, keytab, &kt_cursor);
- }
-
- ZERO_STRUCT(kt_cursor);
-
- out:
-
- if (ret) {
- if (!number_matched_principals) {
- DEBUG(3, ("ads_keytab_verify_ticket: no keytab principals matched expected file service name.\n"));
- } else {
- DEBUG(3, ("ads_keytab_verify_ticket: krb5_rd_req failed for all %d matched keytab principals\n",
- number_matched_principals));
- }
- DEBUG(3, ("ads_keytab_verify_ticket: last error: %s\n", last_error_message));
- }
-
- if (entry_princ_s) {
- krb5_free_unparsed_name(context, entry_princ_s);
- }
-
- {
- krb5_keytab_entry zero_kt_entry;
- ZERO_STRUCT(zero_kt_entry);
- if (memcmp(&zero_kt_entry, &kt_entry, sizeof(krb5_keytab_entry))) {
- smb_krb5_kt_free_entry(context, &kt_entry);
- }
- }
-
- {
- krb5_kt_cursor zero_csr;
- ZERO_STRUCT(zero_csr);
- if ((memcmp(&kt_cursor, &zero_csr, sizeof(krb5_kt_cursor)) != 0) && keytab) {
- krb5_kt_end_seq_get(context, keytab, &kt_cursor);
- }
- }
-
- if (keytab) {
- krb5_kt_close(context, keytab);
- }
-
- return ret;
-}
-
-/**********************************************************************************
Verify an incoming ticket and parse out the principal name and
authorization_data if available.
***********************************************************************************/
@@ -221,7 +71,8 @@ static krb5_error_code ads_keytab_verify_ticket(TALLOC_CTX *mem_ctx, krb5_contex
NTSTATUS ads_verify_ticket(TALLOC_CTX *mem_ctx,
struct smb_krb5_context *smb_krb5_context,
krb5_auth_context *auth_context,
- const char *realm, const char *service,
+ struct cli_credentials *machine_account,
+ const char *service,
const DATA_BLOB *enc_ticket,
krb5_ticket **tkt,
DATA_BLOB *ap_rep,
@@ -229,32 +80,12 @@ static krb5_error_code ads_keytab_verify_ticket(TALLOC_CTX *mem_ctx, krb5_contex
{
krb5_keyblock *local_keyblock;
krb5_data packet;
- krb5_principal salt_princ;
int ret;
krb5_flags ap_req_options = 0;
+ krb5_principal server;
- NTSTATUS creds_nt_status, status;
- struct cli_credentials *machine_account;
+ struct keytab_container *keytab_container;
- machine_account = cli_credentials_init(mem_ctx);
- cli_credentials_set_conf(machine_account);
- creds_nt_status = cli_credentials_set_machine_account(machine_account);
-
- if (!NT_STATUS_IS_OK(creds_nt_status)) {
- DEBUG(3, ("Could not obtain machine account credentials from the local database\n"));
- talloc_free(machine_account);
- machine_account = NULL;
- } else {
- ret = salt_principal_from_credentials(mem_ctx, machine_account,
- smb_krb5_context,
- &salt_princ);
- if (ret) {
- DEBUG(1,("ads_verify_ticket: maksing salt principal failed (%s)\n",
- error_message(ret)));
- return NT_STATUS_INTERNAL_ERROR;
- }
- }
-
/* This whole process is far more complex than I would
like. We have to go through all this to allow us to store
the secret internally, instead of using /etc/krb5.keytab */
@@ -268,24 +99,18 @@ static krb5_error_code ads_keytab_verify_ticket(TALLOC_CTX *mem_ctx, krb5_contex
packet.length = enc_ticket->length;
packet.data = (krb5_pointer)enc_ticket->data;
- ret = ads_keytab_verify_ticket(mem_ctx, smb_krb5_context->krb5_context, auth_context,
- service, &packet, &ap_req_options, tkt, &local_keyblock);
- if (ret && machine_account) {
- krb5_keytab keytab;
- krb5_principal server;
- status = create_memory_keytab(mem_ctx, machine_account, smb_krb5_context,
- &keytab);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
- }
- ret = principal_from_credentials(mem_ctx, machine_account, smb_krb5_context,
- &server);
- if (ret == 0) {
- ret = krb5_rd_req_return_keyblock(smb_krb5_context->krb5_context, auth_context, &packet,
- server,
- keytab, &ap_req_options, tkt,
- &local_keyblock);
- }
+ ret = cli_credentials_get_keytab(machine_account, &keytab_container);
+ if (ret) {
+ return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
+ }
+
+ ret = principal_from_credentials(mem_ctx, machine_account, smb_krb5_context,
+ &server);
+ if (ret == 0) {
+ ret = krb5_rd_req_return_keyblock(smb_krb5_context->krb5_context, auth_context, &packet,
+ server,
+ keytab_container->keytab, &ap_req_options, tkt,
+ &local_keyblock);
}
if (ret) {
diff --git a/source4/ldap_server/ldap_bind.c b/source4/ldap_server/ldap_bind.c
index e9d38ad93b..7a296d01ac 100644
--- a/source4/ldap_server/ldap_bind.c
+++ b/source4/ldap_server/ldap_bind.c
@@ -63,6 +63,7 @@ static NTSTATUS ldapsrv_BindSASL(struct ldapsrv_call *call)
DEBUG(10, ("BindSASL dn: %s\n",req->dn));
if (!call->conn->gensec) {
+ struct cli_credentials *server_credentials;
call->conn->session_info = NULL;
status = gensec_server_start(call->conn, &call->conn->gensec,
@@ -74,6 +75,23 @@ static NTSTATUS ldapsrv_BindSASL(struct ldapsrv_call *call)
gensec_set_target_service(call->conn->gensec, "ldap");
+ server_credentials
+ = cli_credentials_init(call);
+ if (!server_credentials) {
+ DEBUG(1, ("Failed to init server credentials\n"));
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ cli_credentials_set_conf(server_credentials);
+ status = cli_credentials_set_machine_account(server_credentials);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(10, ("Failed to obtain server credentials, perhaps a standalone server?: %s\n", nt_errstr(status)));
+ talloc_free(server_credentials);
+ server_credentials = NULL;
+ }
+
+ gensec_set_credentials(call->conn->gensec, server_credentials);
+
gensec_want_feature(call->conn->gensec, GENSEC_FEATURE_SIGN);
gensec_want_feature(call->conn->gensec, GENSEC_FEATURE_SEAL);
gensec_want_feature(call->conn->gensec, GENSEC_FEATURE_ASYNC_REPLIES);
diff --git a/source4/rpc_server/dcesrv_auth.c b/source4/rpc_server/dcesrv_auth.c
index a2ba709f56..6caef7424d 100644
--- a/source4/rpc_server/dcesrv_auth.c
+++ b/source4/rpc_server/dcesrv_auth.c
@@ -32,6 +32,7 @@
*/
BOOL dcesrv_auth_bind(struct dcesrv_call_state *call)
{
+ struct cli_credentials *server_credentials;
struct ncacn_packet *pkt = &call->pkt;
struct dcesrv_connection *dce_conn = call->conn;
struct dcesrv_auth *auth = &dce_conn->auth_state;
@@ -61,6 +62,23 @@ BOOL dcesrv_auth_bind(struct dcesrv_call_state *call)
return False;
}
+ server_credentials
+ = cli_credentials_init(call);
+ if (!server_credentials) {
+ DEBUG(1, ("Failed to init server credentials\n"));
+ return False;
+ }
+
+ cli_credentials_set_conf(server_credentials);
+ status = cli_credentials_set_machine_account(server_credentials);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(10, ("Failed to obtain server credentials, perhaps a standalone server?: %s\n", nt_errstr(status)));
+ talloc_free(server_credentials);
+ server_credentials = NULL;
+ }
+
+ gensec_set_credentials(auth->gensec_security, server_credentials);
+
status = gensec_start_mech_by_authtype(auth->gensec_security, auth->auth_info->auth_type,
auth->auth_info->auth_level);
diff --git a/source4/setup/secrets.ldif b/source4/setup/secrets.ldif
index 3dcb82dbdd..eccb768db5 100644
--- a/source4/setup/secrets.ldif
+++ b/source4/setup/secrets.ldif
@@ -35,3 +35,16 @@ whenCreated: ${LDAPTIME}
whenChanged: ${LDAPTIME}
msDS-KeyVersionNumber: 1
objectSid: ${DOMAINSID}
+
+dn: samAccountName=krbtgt,flatname=${DOMAIN},CN=Principals
+objectClass: top
+objectClass: secret
+flatname: ${DOMAIN}
+realm: ${REALM}
+secret: ${KRBTGTPASS}
+sAMAccountName: krbtgt
+whenCreated: ${LDAPTIME}
+whenChanged: ${LDAPTIME}
+msDS-KeyVersionNumber: 1
+objectSid: ${DOMAINSID}
+servicePrincipalName: kadmin/changepw
diff --git a/source4/smb_server/negprot.c b/source4/smb_server/negprot.c
index 31f31272e0..a9cc05e251 100644
--- a/source4/smb_server/negprot.c
+++ b/source4/smb_server/negprot.c
@@ -326,6 +326,7 @@ static void reply_nt1(struct smbsrv_request *req, uint16_t choice)
req_push_str(req, NULL, lp_netbios_name(), -1, STR_UNICODE|STR_TERMINATE|STR_NOALIGN);
DEBUG(3,("not using SPNEGO\n"));
} else {
+ struct cli_credentials *server_credentials;
struct gensec_security *gensec_security;
DATA_BLOB null_data_blob = data_blob(NULL, 0);
DATA_BLOB blob;
@@ -333,19 +334,38 @@ static void reply_nt1(struct smbsrv_request *req, uint16_t choice)
&gensec_security,
req->smb_conn->connection->event.ctx);
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ DEBUG(0, ("Failed to start GENSEC: %s\n", nt_errstr(nt_status)));
+ smbsrv_terminate_connection(req->smb_conn, "Failed to start GENSEC\n");
+ return;
+ }
+
if (req->smb_conn->negotiate.auth_context) {
smbsrv_terminate_connection(req->smb_conn, "reply_nt1: is this a secondary negprot? auth_context is non-NULL!\n");
return;
}
- req->smb_conn->negotiate.auth_context = NULL;
+ server_credentials
+ = cli_credentials_init(req);
+ if (!server_credentials) {
+ smbsrv_terminate_connection(req->smb_conn, "Failed to init server credentials\n");
+ return;
+ }
+ cli_credentials_set_conf(server_credentials);
+ nt_status = cli_credentials_set_machine_account(server_credentials);
if (!NT_STATUS_IS_OK(nt_status)) {
- DEBUG(0, ("Failed to start GENSEC: %s\n", nt_errstr(nt_status)));
- smbsrv_terminate_connection(req->smb_conn, "Failed to start GENSEC\n");
- return;
+ DEBUG(10, ("Failed to obtain server credentials, perhaps a standalone server?: %s\n", nt_errstr(nt_status)));
+ talloc_free(server_credentials);
+ server_credentials = NULL;
}
+ req->smb_conn->negotiate.server_credentials = talloc_steal(req->smb_conn, server_credentials);
+
+ gensec_set_target_service(gensec_security, "cifs");
+
+ gensec_set_credentials(gensec_security, server_credentials);
+
nt_status = gensec_start_mech_by_oid(gensec_security, GENSEC_OID_SPNEGO);
if (!NT_STATUS_IS_OK(nt_status)) {
diff --git a/source4/smb_server/sesssetup.c b/source4/smb_server/sesssetup.c
index 1fa04b99e5..bdd4a3fab2 100644
--- a/source4/smb_server/sesssetup.c
+++ b/source4/smb_server/sesssetup.c
@@ -293,6 +293,8 @@ static NTSTATUS sesssetup_spnego(struct smbsrv_request *req, union smb_sesssetup
return status;
}
+ gensec_set_credentials(gensec_ctx, req->smb_conn->negotiate.server_credentials);
+
gensec_set_target_service(gensec_ctx, "cifs");
gensec_want_feature(gensec_ctx, GENSEC_FEATURE_SESSION_KEY);
diff --git a/source4/smb_server/smb_server.h b/source4/smb_server/smb_server.h
index 01fb1e26a3..360ea7ddfb 100644
--- a/source4/smb_server/smb_server.h
+++ b/source4/smb_server/smb_server.h
@@ -194,8 +194,8 @@ struct smbsrv_connection {
/* authentication context for multi-part negprot */
struct auth_context *auth_context;
- /* state of NTLMSSP auth */
- struct auth_ntlmssp_state *ntlmssp_state;
+ /* reference to the kerberos keytab, or machine trust account */
+ struct cli_credentials *server_credentials;
/* did we tell the client we support encrypted passwords? */
BOOL encrypted_passwords;
diff --git a/source4/utils/ntlm_auth.c b/source4/utils/ntlm_auth.c
index 3b94640f22..7072262653 100644
--- a/source4/utils/ntlm_auth.c
+++ b/source4/utils/ntlm_auth.c
@@ -392,6 +392,16 @@ static void manage_gensec_request(enum stdio_helper_mode stdio_helper_mode,
if (opt_workstation) {
cli_credentials_set_workstation(creds, opt_workstation, CRED_SPECIFIED);
}
+
+ switch (stdio_helper_mode) {
+ case GSS_SPNEGO_SERVER:
+ case SQUID_2_5_NTLMSSP:
+ cli_credentials_set_machine_account(creds);
+ break;
+ default:
+ break;
+ }
+
gensec_set_credentials(state->gensec_state, creds);
switch (stdio_helper_mode) {
generated by cgit (git 2.34.1) at 2024-11-25 07:00:43 +0000