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-rw-r--r--source4/auth/credentials/credentials.c1002
-rw-r--r--source4/auth/credentials/credentials.h300
-rw-r--r--source4/auth/credentials/credentials_krb5.c903
-rw-r--r--source4/auth/credentials/credentials_krb5.h57
-rw-r--r--source4/auth/credentials/credentials_ntlm.c256
-rw-r--r--source4/auth/credentials/credentials_secrets.c293
-rw-r--r--source4/auth/credentials/pycredentials.c492
-rw-r--r--source4/auth/credentials/pycredentials.h36
-rw-r--r--source4/auth/credentials/samba-credentials.pc.in11
-rwxr-xr-xsource4/auth/credentials/tests/bind.py154
-rw-r--r--source4/auth/credentials/tests/simple.c119
-rw-r--r--source4/auth/credentials/wscript_build32
-rw-r--r--source4/auth/gensec/gensec_start.c4
-rw-r--r--source4/auth/wscript_build1
14 files changed, 4 insertions, 3656 deletions
diff --git a/source4/auth/credentials/credentials.c b/source4/auth/credentials/credentials.c
deleted file mode 100644
index 83e90344bf..0000000000
--- a/source4/auth/credentials/credentials.c
+++ /dev/null
@@ -1,1002 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- User credentials handling
-
- Copyright (C) Jelmer Vernooij 2005
- Copyright (C) Tim Potter 2001
- Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "librpc/gen_ndr/samr.h" /* for struct samrPassword */
-#include "auth/credentials/credentials.h"
-#include "auth/credentials/credentials_proto.h"
-#include "libcli/auth/libcli_auth.h"
-#include "lib/events/events.h"
-#include "param/param.h"
-#include "system/filesys.h"
-
-/**
- * Create a new credentials structure
- * @param mem_ctx TALLOC_CTX parent for credentials structure
- */
-_PUBLIC_ struct cli_credentials *cli_credentials_init(TALLOC_CTX *mem_ctx)
-{
- struct cli_credentials *cred = talloc(mem_ctx, struct cli_credentials);
- if (cred == NULL) {
- return cred;
- }
-
- cred->workstation_obtained = CRED_UNINITIALISED;
- cred->username_obtained = CRED_UNINITIALISED;
- cred->password_obtained = CRED_UNINITIALISED;
- cred->domain_obtained = CRED_UNINITIALISED;
- cred->realm_obtained = CRED_UNINITIALISED;
- cred->ccache_obtained = CRED_UNINITIALISED;
- cred->client_gss_creds_obtained = CRED_UNINITIALISED;
- cred->principal_obtained = CRED_UNINITIALISED;
- cred->keytab_obtained = CRED_UNINITIALISED;
- cred->server_gss_creds_obtained = CRED_UNINITIALISED;
-
- cred->ccache_threshold = CRED_UNINITIALISED;
- cred->client_gss_creds_threshold = CRED_UNINITIALISED;
-
- cred->workstation = NULL;
- cred->username = NULL;
- cred->password = NULL;
- cred->old_password = NULL;
- cred->domain = NULL;
- cred->realm = NULL;
- cred->principal = NULL;
- cred->salt_principal = NULL;
- cred->impersonate_principal = NULL;
- cred->self_service = NULL;
- cred->target_service = NULL;
-
- cred->bind_dn = NULL;
-
- cred->nt_hash = NULL;
-
- cred->lm_response.data = NULL;
- cred->lm_response.length = 0;
- cred->nt_response.data = NULL;
- cred->nt_response.length = 0;
-
- cred->ccache = NULL;
- cred->client_gss_creds = NULL;
- cred->keytab = NULL;
- cred->server_gss_creds = NULL;
-
- cred->workstation_cb = NULL;
- cred->password_cb = NULL;
- cred->username_cb = NULL;
- cred->domain_cb = NULL;
- cred->realm_cb = NULL;
- cred->principal_cb = NULL;
-
- cred->priv_data = NULL;
-
- cred->netlogon_creds = NULL;
- cred->secure_channel_type = SEC_CHAN_NULL;
-
- cred->kvno = 0;
-
- cred->password_last_changed_time = 0;
-
- cred->smb_krb5_context = NULL;
-
- cred->machine_account_pending = false;
- cred->machine_account_pending_lp_ctx = NULL;
-
- cred->machine_account = false;
-
- cred->tries = 3;
-
- cred->callback_running = false;
-
- cli_credentials_set_kerberos_state(cred, CRED_AUTO_USE_KERBEROS);
- cli_credentials_set_gensec_features(cred, 0);
- cli_credentials_set_krb_forwardable(cred, CRED_AUTO_KRB_FORWARDABLE);
-
- return cred;
-}
-
-/**
- * Create a new anonymous credential
- * @param mem_ctx TALLOC_CTX parent for credentials structure
- */
-_PUBLIC_ struct cli_credentials *cli_credentials_init_anon(TALLOC_CTX *mem_ctx)
-{
- struct cli_credentials *anon_credentials;
-
- anon_credentials = cli_credentials_init(mem_ctx);
- cli_credentials_set_anonymous(anon_credentials);
-
- return anon_credentials;
-}
-
-_PUBLIC_ void cli_credentials_set_kerberos_state(struct cli_credentials *creds,
- enum credentials_use_kerberos use_kerberos)
-{
- creds->use_kerberos = use_kerberos;
-}
-
-_PUBLIC_ void cli_credentials_set_krb_forwardable(struct cli_credentials *creds,
- enum credentials_krb_forwardable krb_forwardable)
-{
- creds->krb_forwardable = krb_forwardable;
-}
-
-_PUBLIC_ enum credentials_use_kerberos cli_credentials_get_kerberos_state(struct cli_credentials *creds)
-{
- return creds->use_kerberos;
-}
-
-_PUBLIC_ enum credentials_krb_forwardable cli_credentials_get_krb_forwardable(struct cli_credentials *creds)
-{
- return creds->krb_forwardable;
-}
-
-_PUBLIC_ void cli_credentials_set_gensec_features(struct cli_credentials *creds, uint32_t gensec_features)
-{
- creds->gensec_features = gensec_features;
-}
-
-_PUBLIC_ uint32_t cli_credentials_get_gensec_features(struct cli_credentials *creds)
-{
- return creds->gensec_features;
-}
-
-
-/**
- * Obtain the username for this credentials context.
- * @param cred credentials context
- * @retval The username set on this context.
- * @note Return value will never be NULL except by programmer error.
- */
-_PUBLIC_ const char *cli_credentials_get_username(struct cli_credentials *cred)
-{
- if (cred->machine_account_pending) {
- cli_credentials_set_machine_account(cred,
- cred->machine_account_pending_lp_ctx);
- }
-
- if (cred->username_obtained == CRED_CALLBACK &&
- !cred->callback_running) {
- cred->callback_running = true;
- cred->username = cred->username_cb(cred);
- cred->callback_running = false;
- cred->username_obtained = CRED_SPECIFIED;
- cli_credentials_invalidate_ccache(cred, cred->username_obtained);
- }
-
- return cred->username;
-}
-
-_PUBLIC_ bool cli_credentials_set_username(struct cli_credentials *cred,
- const char *val, enum credentials_obtained obtained)
-{
- if (obtained >= cred->username_obtained) {
- cred->username = talloc_strdup(cred, val);
- cred->username_obtained = obtained;
- cli_credentials_invalidate_ccache(cred, cred->username_obtained);
- return true;
- }
-
- return false;
-}
-
-bool cli_credentials_set_username_callback(struct cli_credentials *cred,
- const char *(*username_cb) (struct cli_credentials *))
-{
- if (cred->username_obtained < CRED_CALLBACK) {
- cred->username_cb = username_cb;
- cred->username_obtained = CRED_CALLBACK;
- return true;
- }
-
- return false;
-}
-
-_PUBLIC_ bool cli_credentials_set_bind_dn(struct cli_credentials *cred,
- const char *bind_dn)
-{
- cred->bind_dn = talloc_strdup(cred, bind_dn);
- return true;
-}
-
-/**
- * Obtain the BIND DN for this credentials context.
- * @param cred credentials context
- * @retval The username set on this context.
- * @note Return value will be NULL if not specified explictly
- */
-_PUBLIC_ const char *cli_credentials_get_bind_dn(struct cli_credentials *cred)
-{
- return cred->bind_dn;
-}
-
-
-/**
- * Obtain the client principal for this credentials context.
- * @param cred credentials context
- * @retval The username set on this context.
- * @note Return value will never be NULL except by programmer error.
- */
-const char *cli_credentials_get_principal_and_obtained(struct cli_credentials *cred, TALLOC_CTX *mem_ctx, enum credentials_obtained *obtained)
-{
- if (cred->machine_account_pending) {
- cli_credentials_set_machine_account(cred,
- cred->machine_account_pending_lp_ctx);
- }
-
- if (cred->principal_obtained == CRED_CALLBACK &&
- !cred->callback_running) {
- cred->callback_running = true;
- cred->principal = cred->principal_cb(cred);
- cred->callback_running = false;
- cred->principal_obtained = CRED_SPECIFIED;
- cli_credentials_invalidate_ccache(cred, cred->principal_obtained);
- }
-
- if (cred->principal_obtained < cred->username_obtained
- || cred->principal_obtained < MAX(cred->domain_obtained, cred->realm_obtained)) {
- if (cred->domain_obtained > cred->realm_obtained) {
- *obtained = MIN(cred->domain_obtained, cred->username_obtained);
- return talloc_asprintf(mem_ctx, "%s@%s",
- cli_credentials_get_username(cred),
- cli_credentials_get_domain(cred));
- } else {
- *obtained = MIN(cred->domain_obtained, cred->username_obtained);
- return talloc_asprintf(mem_ctx, "%s@%s",
- cli_credentials_get_username(cred),
- cli_credentials_get_realm(cred));
- }
- }
- *obtained = cred->principal_obtained;
- return talloc_reference(mem_ctx, cred->principal);
-}
-
-/**
- * Obtain the client principal for this credentials context.
- * @param cred credentials context
- * @retval The username set on this context.
- * @note Return value will never be NULL except by programmer error.
- */
-_PUBLIC_ const char *cli_credentials_get_principal(struct cli_credentials *cred, TALLOC_CTX *mem_ctx)
-{
- enum credentials_obtained obtained;
- return cli_credentials_get_principal_and_obtained(cred, mem_ctx, &obtained);
-}
-
-bool cli_credentials_set_principal(struct cli_credentials *cred,
- const char *val,
- enum credentials_obtained obtained)
-{
- if (obtained >= cred->principal_obtained) {
- cred->principal = talloc_strdup(cred, val);
- cred->principal_obtained = obtained;
- cli_credentials_invalidate_ccache(cred, cred->principal_obtained);
- return true;
- }
-
- return false;
-}
-
-/* Set a callback to get the principal. This could be a popup dialog,
- * a terminal prompt or similar. */
-bool cli_credentials_set_principal_callback(struct cli_credentials *cred,
- const char *(*principal_cb) (struct cli_credentials *))
-{
- if (cred->principal_obtained < CRED_CALLBACK) {
- cred->principal_cb = principal_cb;
- cred->principal_obtained = CRED_CALLBACK;
- return true;
- }
-
- return false;
-}
-
-/* Some of our tools are 'anonymous by default'. This is a single
- * function to determine if authentication has been explicitly
- * requested */
-
-_PUBLIC_ bool cli_credentials_authentication_requested(struct cli_credentials *cred)
-{
- if (cred->bind_dn) {
- return true;
- }
-
- if (cli_credentials_is_anonymous(cred)){
- return false;
- }
-
- if (cred->principal_obtained >= CRED_SPECIFIED) {
- return true;
- }
- if (cred->username_obtained >= CRED_SPECIFIED) {
- return true;
- }
-
- if (cli_credentials_get_kerberos_state(cred) == CRED_MUST_USE_KERBEROS) {
- return true;
- }
-
- return false;
-}
-
-/**
- * Obtain the password for this credentials context.
- * @param cred credentials context
- * @retval If set, the cleartext password, otherwise NULL
- */
-_PUBLIC_ const char *cli_credentials_get_password(struct cli_credentials *cred)
-{
- if (cred->machine_account_pending) {
- cli_credentials_set_machine_account(cred,
- cred->machine_account_pending_lp_ctx);
- }
-
- if (cred->password_obtained == CRED_CALLBACK &&
- !cred->callback_running) {
- cred->callback_running = true;
- cred->password = cred->password_cb(cred);
- cred->callback_running = false;
- cred->password_obtained = CRED_CALLBACK_RESULT;
- cli_credentials_invalidate_ccache(cred, cred->password_obtained);
- }
-
- return cred->password;
-}
-
-/* Set a password on the credentials context, including an indication
- * of 'how' the password was obtained */
-
-_PUBLIC_ bool cli_credentials_set_password(struct cli_credentials *cred,
- const char *val,
- enum credentials_obtained obtained)
-{
- if (obtained >= cred->password_obtained) {
- cred->password = talloc_strdup(cred, val);
- cred->password_obtained = obtained;
- cli_credentials_invalidate_ccache(cred, cred->password_obtained);
-
- cred->nt_hash = NULL;
- cred->lm_response = data_blob(NULL, 0);
- cred->nt_response = data_blob(NULL, 0);
- return true;
- }
-
- return false;
-}
-
-_PUBLIC_ bool cli_credentials_set_password_callback(struct cli_credentials *cred,
- const char *(*password_cb) (struct cli_credentials *))
-{
- if (cred->password_obtained < CRED_CALLBACK) {
- cred->password_cb = password_cb;
- cred->password_obtained = CRED_CALLBACK;
- cli_credentials_invalidate_ccache(cred, cred->password_obtained);
- return true;
- }
-
- return false;
-}
-
-/**
- * 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,
- cred->machine_account_pending_lp_ctx);
- }
-
- 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, in the form MD4(unicode(password)) for this credentials context.
- *
- * Sometimes we only have this much of the password, while the rest of
- * the time this call avoids calling E_md4hash themselves.
- *
- * @param cred credentials context
- * @retval If set, the cleartext password, otherwise NULL
- */
-_PUBLIC_ const struct samr_Password *cli_credentials_get_nt_hash(struct cli_credentials *cred,
- TALLOC_CTX *mem_ctx)
-{
- const char *password = cli_credentials_get_password(cred);
-
- if (password) {
- struct samr_Password *nt_hash = talloc(mem_ctx, struct samr_Password);
- if (!nt_hash) {
- return NULL;
- }
-
- E_md4hash(password, nt_hash->hash);
-
- return nt_hash;
- } else {
- return cred->nt_hash;
- }
-}
-
-/**
- * Obtain the 'short' or 'NetBIOS' domain for this credentials context.
- * @param cred credentials context
- * @retval The domain set on this context.
- * @note Return value will never be NULL except by programmer error.
- */
-_PUBLIC_ const char *cli_credentials_get_domain(struct cli_credentials *cred)
-{
- if (cred->machine_account_pending) {
- cli_credentials_set_machine_account(cred,
- cred->machine_account_pending_lp_ctx);
- }
-
- if (cred->domain_obtained == CRED_CALLBACK &&
- !cred->callback_running) {
- cred->callback_running = true;
- cred->domain = cred->domain_cb(cred);
- cred->callback_running = false;
- cred->domain_obtained = CRED_SPECIFIED;
- cli_credentials_invalidate_ccache(cred, cred->domain_obtained);
- }
-
- return cred->domain;
-}
-
-
-_PUBLIC_ bool cli_credentials_set_domain(struct cli_credentials *cred,
- const char *val,
- enum credentials_obtained obtained)
-{
- if (obtained >= cred->domain_obtained) {
- /* it is important that the domain be in upper case,
- * particularly for the sensitive NTLMv2
- * calculations */
- cred->domain = strupper_talloc(cred, val);
- cred->domain_obtained = obtained;
- cli_credentials_invalidate_ccache(cred, cred->domain_obtained);
- return true;
- }
-
- return false;
-}
-
-bool cli_credentials_set_domain_callback(struct cli_credentials *cred,
- const char *(*domain_cb) (struct cli_credentials *))
-{
- if (cred->domain_obtained < CRED_CALLBACK) {
- cred->domain_cb = domain_cb;
- cred->domain_obtained = CRED_CALLBACK;
- return true;
- }
-
- return false;
-}
-
-/**
- * Obtain the Kerberos realm for this credentials context.
- * @param cred credentials context
- * @retval The realm set on this context.
- * @note Return value will never be NULL except by programmer error.
- */
-_PUBLIC_ const char *cli_credentials_get_realm(struct cli_credentials *cred)
-{
- if (cred->machine_account_pending) {
- cli_credentials_set_machine_account(cred,
- cred->machine_account_pending_lp_ctx);
- }
-
- if (cred->realm_obtained == CRED_CALLBACK &&
- !cred->callback_running) {
- cred->callback_running = true;
- cred->realm = cred->realm_cb(cred);
- cred->callback_running = false;
- cred->realm_obtained = CRED_SPECIFIED;
- cli_credentials_invalidate_ccache(cred, cred->realm_obtained);
- }
-
- return cred->realm;
-}
-
-/**
- * Set the realm for this credentials context, and force it to
- * uppercase for the sainity of our local kerberos libraries
- */
-_PUBLIC_ bool cli_credentials_set_realm(struct cli_credentials *cred,
- const char *val,
- enum credentials_obtained obtained)
-{
- if (obtained >= cred->realm_obtained) {
- cred->realm = strupper_talloc(cred, val);
- cred->realm_obtained = obtained;
- cli_credentials_invalidate_ccache(cred, cred->realm_obtained);
- return true;
- }
-
- return false;
-}
-
-bool cli_credentials_set_realm_callback(struct cli_credentials *cred,
- const char *(*realm_cb) (struct cli_credentials *))
-{
- if (cred->realm_obtained < CRED_CALLBACK) {
- cred->realm_cb = realm_cb;
- cred->realm_obtained = CRED_CALLBACK;
- return true;
- }
-
- return false;
-}
-
-/**
- * Obtain the 'short' or 'NetBIOS' workstation name for this credentials context.
- *
- * @param cred credentials context
- * @retval The workstation name set on this context.
- * @note Return value will never be NULL except by programmer error.
- */
-_PUBLIC_ const char *cli_credentials_get_workstation(struct cli_credentials *cred)
-{
- if (cred->workstation_obtained == CRED_CALLBACK &&
- !cred->callback_running) {
- cred->callback_running = true;
- cred->workstation = cred->workstation_cb(cred);
- cred->callback_running = false;
- cred->workstation_obtained = CRED_SPECIFIED;
- }
-
- return cred->workstation;
-}
-
-_PUBLIC_ bool cli_credentials_set_workstation(struct cli_credentials *cred,
- const char *val,
- enum credentials_obtained obtained)
-{
- if (obtained >= cred->workstation_obtained) {
- cred->workstation = talloc_strdup(cred, val);
- cred->workstation_obtained = obtained;
- return true;
- }
-
- return false;
-}
-
-bool cli_credentials_set_workstation_callback(struct cli_credentials *cred,
- const char *(*workstation_cb) (struct cli_credentials *))
-{
- if (cred->workstation_obtained < CRED_CALLBACK) {
- cred->workstation_cb = workstation_cb;
- cred->workstation_obtained = CRED_CALLBACK;
- return true;
- }
-
- return false;
-}
-
-/**
- * Given a string, typically obtained from a -U argument, parse it into domain, username, realm and password fields
- *
- * The format accepted is [domain\\]user[%password] or user[@realm][%password]
- *
- * @param credentials Credentials structure on which to set the password
- * @param data the string containing the username, password etc
- * @param obtained This enum describes how 'specified' this password is
- */
-
-_PUBLIC_ void cli_credentials_parse_string(struct cli_credentials *credentials, const char *data, enum credentials_obtained obtained)
-{
- char *uname, *p;
-
- if (strcmp("%",data) == 0) {
- cli_credentials_set_anonymous(credentials);
- return;
- }
-
- uname = talloc_strdup(credentials, data);
- if ((p = strchr_m(uname,'%'))) {
- *p = 0;
- cli_credentials_set_password(credentials, p+1, obtained);
- }
-
- if ((p = strchr_m(uname,'@'))) {
- cli_credentials_set_principal(credentials, uname, obtained);
- *p = 0;
- cli_credentials_set_realm(credentials, p+1, obtained);
- return;
- } else if ((p = strchr_m(uname,'\\')) || (p = strchr_m(uname, '/'))) {
- *p = 0;
- cli_credentials_set_domain(credentials, uname, obtained);
- uname = p+1;
- }
- cli_credentials_set_username(credentials, uname, obtained);
-}
-
-/**
- * Given a a credentials structure, print it as a string
- *
- * The format output is [domain\\]user[%password] or user[@realm][%password]
- *
- * @param credentials Credentials structure on which to set the password
- * @param mem_ctx The memory context to place the result on
- */
-
-_PUBLIC_ const char *cli_credentials_get_unparsed_name(struct cli_credentials *credentials, TALLOC_CTX *mem_ctx)
-{
- const char *bind_dn = cli_credentials_get_bind_dn(credentials);
- const char *domain;
- const char *username;
- const char *name;
-
- if (bind_dn) {
- name = talloc_reference(mem_ctx, bind_dn);
- } else {
- cli_credentials_get_ntlm_username_domain(credentials, mem_ctx, &username, &domain);
- if (domain && domain[0]) {
- name = talloc_asprintf(mem_ctx, "%s\\%s",
- domain, username);
- } else {
- name = talloc_asprintf(mem_ctx, "%s",
- username);
- }
- }
- return name;
-}
-
-/**
- * Specifies default values for domain, workstation and realm
- * from the smb.conf configuration file
- *
- * @param cred Credentials structure to fill in
- */
-_PUBLIC_ void cli_credentials_set_conf(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx)
-{
- cli_credentials_set_username(cred, "", CRED_UNINITIALISED);
- cli_credentials_set_domain(cred, lpcfg_workgroup(lp_ctx), CRED_UNINITIALISED);
- cli_credentials_set_workstation(cred, lpcfg_netbios_name(lp_ctx), CRED_UNINITIALISED);
- cli_credentials_set_realm(cred, lpcfg_realm(lp_ctx), CRED_UNINITIALISED);
-}
-
-/**
- * Guess defaults for credentials from environment variables,
- * and from the configuration file
- *
- * @param cred Credentials structure to fill in
- */
-_PUBLIC_ void cli_credentials_guess(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx)
-{
- char *p;
- const char *error_string;
-
- if (lp_ctx != NULL) {
- cli_credentials_set_conf(cred, lp_ctx);
- }
-
- if (getenv("LOGNAME")) {
- cli_credentials_set_username(cred, getenv("LOGNAME"), CRED_GUESS_ENV);
- }
-
- if (getenv("USER")) {
- cli_credentials_parse_string(cred, getenv("USER"), CRED_GUESS_ENV);
- if ((p = strchr_m(getenv("USER"),'%'))) {
- memset(p,0,strlen(cred->password));
- }
- }
-
- if (getenv("PASSWD")) {
- cli_credentials_set_password(cred, getenv("PASSWD"), CRED_GUESS_ENV);
- }
-
- if (getenv("PASSWD_FD")) {
- cli_credentials_parse_password_fd(cred, atoi(getenv("PASSWD_FD")),
- CRED_GUESS_FILE);
- }
-
- p = getenv("PASSWD_FILE");
- if (p && p[0]) {
- cli_credentials_parse_password_file(cred, p, CRED_GUESS_FILE);
- }
-
- if (cli_credentials_get_kerberos_state(cred) != CRED_DONT_USE_KERBEROS) {
- cli_credentials_set_ccache(cred, lp_ctx, NULL, CRED_GUESS_FILE,
- &error_string);
- }
-}
-
-/**
- * Attach NETLOGON credentials for use with SCHANNEL
- */
-
-_PUBLIC_ void cli_credentials_set_netlogon_creds(struct cli_credentials *cred,
- struct netlogon_creds_CredentialState *netlogon_creds)
-{
- cred->netlogon_creds = talloc_reference(cred, netlogon_creds);
-}
-
-/**
- * Return attached NETLOGON credentials
- */
-
-struct netlogon_creds_CredentialState *cli_credentials_get_netlogon_creds(struct cli_credentials *cred)
-{
- return cred->netlogon_creds;
-}
-
-/**
- * Set NETLOGON secure channel type
- */
-
-_PUBLIC_ void cli_credentials_set_secure_channel_type(struct cli_credentials *cred,
- enum netr_SchannelType secure_channel_type)
-{
- cred->secure_channel_type = secure_channel_type;
-}
-
-/**
- * Return NETLOGON secure chanel type
- */
-
-_PUBLIC_ time_t cli_credentials_get_password_last_changed_time(struct cli_credentials *cred)
-{
- return cred->password_last_changed_time;
-}
-
-/**
- * Set NETLOGON secure channel type
- */
-
-_PUBLIC_ void cli_credentials_set_password_last_changed_time(struct cli_credentials *cred,
- time_t last_changed_time)
-{
- cred->password_last_changed_time = last_changed_time;
-}
-
-/**
- * Return NETLOGON secure chanel type
- */
-
-_PUBLIC_ enum netr_SchannelType cli_credentials_get_secure_channel_type(struct cli_credentials *cred)
-{
- return cred->secure_channel_type;
-}
-
-/**
- * Fill in a credentials structure as the anonymous user
- */
-_PUBLIC_ void cli_credentials_set_anonymous(struct cli_credentials *cred)
-{
- cli_credentials_set_username(cred, "", CRED_SPECIFIED);
- cli_credentials_set_domain(cred, "", CRED_SPECIFIED);
- cli_credentials_set_password(cred, NULL, CRED_SPECIFIED);
- cli_credentials_set_realm(cred, NULL, CRED_SPECIFIED);
- cli_credentials_set_workstation(cred, "", CRED_UNINITIALISED);
-}
-
-/**
- * Describe a credentials context as anonymous or authenticated
- * @retval true if anonymous, false if a username is specified
- */
-
-_PUBLIC_ bool cli_credentials_is_anonymous(struct cli_credentials *cred)
-{
- const char *username;
-
- /* if bind dn is set it's not anonymous */
- if (cred->bind_dn) {
- return false;
- }
-
- if (cred->machine_account_pending) {
- cli_credentials_set_machine_account(cred,
- cred->machine_account_pending_lp_ctx);
- }
-
- username = cli_credentials_get_username(cred);
-
- /* Yes, it is deliberate that we die if we have a NULL pointer
- * here - anonymous is "", not NULL, which is 'never specified,
- * never guessed', ie programmer bug */
- if (!username[0]) {
- return true;
- }
-
- return false;
-}
-
-/**
- * Mark the current password for a credentials struct as wrong. This will
- * cause the password to be prompted again (if a callback is set).
- *
- * This will decrement the number of times the password can be tried.
- *
- * @retval whether the credentials struct is finished
- */
-_PUBLIC_ bool cli_credentials_wrong_password(struct cli_credentials *cred)
-{
- if (cred->password_obtained != CRED_CALLBACK_RESULT) {
- return false;
- }
-
- cred->password_obtained = CRED_CALLBACK;
-
- cred->tries--;
-
- return (cred->tries > 0);
-}
-
-_PUBLIC_ void cli_credentials_get_ntlm_username_domain(struct cli_credentials *cred, TALLOC_CTX *mem_ctx,
- const char **username,
- const char **domain)
-{
- if (cred->principal_obtained > cred->username_obtained) {
- *domain = talloc_strdup(mem_ctx, "");
- *username = cli_credentials_get_principal(cred, mem_ctx);
- } else {
- *domain = cli_credentials_get_domain(cred);
- *username = cli_credentials_get_username(cred);
- }
-}
-
-/**
- * Read a named file, and parse it for username, domain, realm and password
- *
- * @param credentials Credentials structure on which to set the password
- * @param file a named file to read the details from
- * @param obtained This enum describes how 'specified' this password is
- */
-
-_PUBLIC_ bool cli_credentials_parse_file(struct cli_credentials *cred, const char *file, enum credentials_obtained obtained)
-{
- uint16_t len = 0;
- char *ptr, *val, *param;
- char **lines;
- int i, numlines;
-
- lines = file_lines_load(file, &numlines, 0, NULL);
-
- if (lines == NULL)
- {
- /* fail if we can't open the credentials file */
- d_printf("ERROR: Unable to open credentials file!\n");
- return false;
- }
-
- for (i = 0; i < numlines; i++) {
- len = strlen(lines[i]);
-
- if (len == 0)
- continue;
-
- /* break up the line into parameter & value.
- * will need to eat a little whitespace possibly */
- param = lines[i];
- if (!(ptr = strchr_m (lines[i], '=')))
- continue;
-
- val = ptr+1;
- *ptr = '\0';
-
- /* eat leading white space */
- while ((*val!='\0') && ((*val==' ') || (*val=='\t')))
- val++;
-
- if (strwicmp("password", param) == 0) {
- cli_credentials_set_password(cred, val, obtained);
- } else if (strwicmp("username", param) == 0) {
- cli_credentials_set_username(cred, val, obtained);
- } else if (strwicmp("domain", param) == 0) {
- cli_credentials_set_domain(cred, val, obtained);
- } else if (strwicmp("realm", param) == 0) {
- cli_credentials_set_realm(cred, val, obtained);
- }
- memset(lines[i], 0, len);
- }
-
- talloc_free(lines);
-
- return true;
-}
-
-/**
- * Read a named file, and parse it for a password
- *
- * @param credentials Credentials structure on which to set the password
- * @param file a named file to read the password from
- * @param obtained This enum describes how 'specified' this password is
- */
-
-_PUBLIC_ bool cli_credentials_parse_password_file(struct cli_credentials *credentials, const char *file, enum credentials_obtained obtained)
-{
- int fd = open(file, O_RDONLY, 0);
- bool ret;
-
- if (fd < 0) {
- fprintf(stderr, "Error opening password file %s: %s\n",
- file, strerror(errno));
- return false;
- }
-
- ret = cli_credentials_parse_password_fd(credentials, fd, obtained);
-
- close(fd);
-
- return ret;
-}
-
-
-/**
- * Read a file descriptor, and parse it for a password (eg from a file or stdin)
- *
- * @param credentials Credentials structure on which to set the password
- * @param fd open file descriptor to read the password from
- * @param obtained This enum describes how 'specified' this password is
- */
-
-_PUBLIC_ bool cli_credentials_parse_password_fd(struct cli_credentials *credentials,
- int fd, enum credentials_obtained obtained)
-{
- char *p;
- char pass[128];
-
- for(p = pass, *p = '\0'; /* ensure that pass is null-terminated */
- p && p - pass < sizeof(pass);) {
- switch (read(fd, p, 1)) {
- case 1:
- if (*p != '\n' && *p != '\0') {
- *++p = '\0'; /* advance p, and null-terminate pass */
- break;
- }
- /* fall through */
- case 0:
- if (p - pass) {
- *p = '\0'; /* null-terminate it, just in case... */
- p = NULL; /* then force the loop condition to become false */
- break;
- } else {
- fprintf(stderr, "Error reading password from file descriptor %d: %s\n", fd, "empty password\n");
- return false;
- }
-
- default:
- fprintf(stderr, "Error reading password from file descriptor %d: %s\n",
- fd, strerror(errno));
- return false;
- }
- }
-
- cli_credentials_set_password(credentials, pass, obtained);
- return true;
-}
-
-
diff --git a/source4/auth/credentials/credentials.h b/source4/auth/credentials/credentials.h
deleted file mode 100644
index f8fa2f864b..0000000000
--- a/source4/auth/credentials/credentials.h
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- samba -- Unix SMB/CIFS implementation.
-
- Client credentials structure
-
- Copyright (C) Jelmer Vernooij 2004-2006
- Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-#ifndef __CREDENTIALS_H__
-#define __CREDENTIALS_H__
-
-#include "../lib/util/data_blob.h"
-#include "librpc/gen_ndr/misc.h"
-
-struct ccache_container;
-struct tevent_context;
-
-/* In order of priority */
-enum credentials_obtained {
- CRED_UNINITIALISED = 0, /* We don't even have a guess yet */
- CRED_CALLBACK, /* Callback should be used to obtain value */
- CRED_GUESS_ENV, /* Current value should be used, which was guessed */
- CRED_GUESS_FILE, /* A guess from a file (or file pointed at in env variable) */
- CRED_CALLBACK_RESULT, /* Value was obtained from a callback */
- CRED_SPECIFIED /* Was explicitly specified on the command-line */
-};
-
-enum credentials_use_kerberos {
- CRED_AUTO_USE_KERBEROS = 0, /* Default, we try kerberos if available */
- CRED_DONT_USE_KERBEROS, /* Sometimes trying kerberos just does 'bad things', so don't */
- CRED_MUST_USE_KERBEROS /* Sometimes administrators are parinoid, so always do kerberos */
-};
-
-enum credentials_krb_forwardable {
- CRED_AUTO_KRB_FORWARDABLE = 0, /* Default, follow library defaults */
- CRED_NO_KRB_FORWARDABLE, /* not forwardable */
- CRED_FORCE_KRB_FORWARDABLE /* forwardable */
-};
-
-#define CLI_CRED_NTLM2 0x01
-#define CLI_CRED_NTLMv2_AUTH 0x02
-#define CLI_CRED_LANMAN_AUTH 0x04
-#define CLI_CRED_NTLM_AUTH 0x08
-#define CLI_CRED_CLEAR_AUTH 0x10 /* TODO: Push cleartext auth with this flag */
-
-struct cli_credentials {
- enum credentials_obtained workstation_obtained;
- enum credentials_obtained username_obtained;
- enum credentials_obtained password_obtained;
- enum credentials_obtained domain_obtained;
- enum credentials_obtained realm_obtained;
- enum credentials_obtained ccache_obtained;
- enum credentials_obtained client_gss_creds_obtained;
- enum credentials_obtained principal_obtained;
- enum credentials_obtained keytab_obtained;
- enum credentials_obtained server_gss_creds_obtained;
-
- /* Threshold values (essentially a MAX() over a number of the
- * above) for the ccache and GSS credentials, to ensure we
- * regenerate/pick correctly */
-
- enum credentials_obtained ccache_threshold;
- enum credentials_obtained client_gss_creds_threshold;
-
- const char *workstation;
- const char *username;
- const char *password;
- const char *old_password;
- const char *domain;
- const char *realm;
- const char *principal;
- char *salt_principal;
- char *impersonate_principal;
- char *self_service;
- char *target_service;
-
- const char *bind_dn;
-
- /* Allows authentication from a keytab or similar */
- struct samr_Password *nt_hash;
-
- /* Allows NTLM pass-though authentication */
- DATA_BLOB lm_response;
- DATA_BLOB nt_response;
-
- struct ccache_container *ccache;
- struct gssapi_creds_container *client_gss_creds;
- struct keytab_container *keytab;
- struct gssapi_creds_container *server_gss_creds;
-
- const char *(*workstation_cb) (struct cli_credentials *);
- const char *(*password_cb) (struct cli_credentials *);
- const char *(*username_cb) (struct cli_credentials *);
- const char *(*domain_cb) (struct cli_credentials *);
- const char *(*realm_cb) (struct cli_credentials *);
- const char *(*principal_cb) (struct cli_credentials *);
-
- /* Private handle for the callback routines to use */
- void *priv_data;
-
- struct netlogon_creds_CredentialState *netlogon_creds;
- enum netr_SchannelType secure_channel_type;
- int kvno;
- time_t password_last_changed_time;
-
- 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 */
- bool machine_account_pending;
- struct loadparm_context *machine_account_pending_lp_ctx;
-
- /* Is this a machine account? */
- bool machine_account;
-
- /* Should we be trying to use kerberos? */
- enum credentials_use_kerberos use_kerberos;
-
- /* Should we get a forwardable ticket? */
- enum credentials_krb_forwardable krb_forwardable;
-
- /* gensec features which should be used for connections */
- uint32_t gensec_features;
-
- /* Number of retries left before bailing out */
- int tries;
-
- /* Whether any callback is currently running */
- bool callback_running;
-};
-
-struct ldb_context;
-struct ldb_message;
-struct loadparm_context;
-struct ccache_container;
-
-struct gssapi_creds_container;
-
-const char *cli_credentials_get_workstation(struct cli_credentials *cred);
-bool cli_credentials_set_workstation(struct cli_credentials *cred,
- const char *val,
- enum credentials_obtained obtained);
-bool cli_credentials_is_anonymous(struct cli_credentials *cred);
-struct cli_credentials *cli_credentials_init(TALLOC_CTX *mem_ctx);
-void cli_credentials_set_anonymous(struct cli_credentials *cred);
-bool cli_credentials_wrong_password(struct cli_credentials *cred);
-const char *cli_credentials_get_password(struct cli_credentials *cred);
-void cli_credentials_get_ntlm_username_domain(struct cli_credentials *cred, TALLOC_CTX *mem_ctx,
- const char **username,
- const char **domain);
-NTSTATUS cli_credentials_get_ntlm_response(struct cli_credentials *cred, TALLOC_CTX *mem_ctx,
- int *flags,
- DATA_BLOB challenge, DATA_BLOB target_info,
- DATA_BLOB *_lm_response, DATA_BLOB *_nt_response,
- DATA_BLOB *_lm_session_key, DATA_BLOB *_session_key);
-const char *cli_credentials_get_realm(struct cli_credentials *cred);
-const char *cli_credentials_get_username(struct cli_credentials *cred);
-int cli_credentials_get_krb5_context(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- struct smb_krb5_context **smb_krb5_context);
-int cli_credentials_get_ccache(struct cli_credentials *cred,
- struct tevent_context *event_ctx,
- struct loadparm_context *lp_ctx,
- struct ccache_container **ccc,
- const char **error_string);
-int cli_credentials_get_named_ccache(struct cli_credentials *cred,
- struct tevent_context *event_ctx,
- struct loadparm_context *lp_ctx,
- char *ccache_name,
- struct ccache_container **ccc, const char **error_string);
-int cli_credentials_get_keytab(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- struct keytab_container **_ktc);
-const char *cli_credentials_get_domain(struct cli_credentials *cred);
-struct netlogon_creds_CredentialState *cli_credentials_get_netlogon_creds(struct cli_credentials *cred);
-void cli_credentials_set_machine_account_pending(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx);
-void cli_credentials_set_conf(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx);
-const char *cli_credentials_get_principal(struct cli_credentials *cred, TALLOC_CTX *mem_ctx);
-int cli_credentials_get_server_gss_creds(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- struct gssapi_creds_container **_gcc);
-int cli_credentials_get_client_gss_creds(struct cli_credentials *cred,
- struct tevent_context *event_ctx,
- struct loadparm_context *lp_ctx,
- struct gssapi_creds_container **_gcc,
- const char **error_string);
-void cli_credentials_set_kerberos_state(struct cli_credentials *creds,
- enum credentials_use_kerberos use_kerberos);
-void cli_credentials_set_krb_forwardable(struct cli_credentials *creds,
- enum credentials_krb_forwardable krb_forwardable);
-bool cli_credentials_set_domain(struct cli_credentials *cred,
- const char *val,
- enum credentials_obtained obtained);
-bool cli_credentials_set_domain_callback(struct cli_credentials *cred,
- const char *(*domain_cb) (struct cli_credentials *));
-bool cli_credentials_set_username(struct cli_credentials *cred,
- const char *val, enum credentials_obtained obtained);
-bool cli_credentials_set_username_callback(struct cli_credentials *cred,
- const char *(*username_cb) (struct cli_credentials *));
-bool cli_credentials_set_principal(struct cli_credentials *cred,
- const char *val,
- enum credentials_obtained obtained);
-bool cli_credentials_set_principal_callback(struct cli_credentials *cred,
- const char *(*principal_cb) (struct cli_credentials *));
-bool cli_credentials_set_password(struct cli_credentials *cred,
- const char *val,
- enum credentials_obtained obtained);
-struct cli_credentials *cli_credentials_init_anon(TALLOC_CTX *mem_ctx);
-void cli_credentials_parse_string(struct cli_credentials *credentials, const char *data, enum credentials_obtained obtained);
-const struct samr_Password *cli_credentials_get_nt_hash(struct cli_credentials *cred,
- TALLOC_CTX *mem_ctx);
-bool cli_credentials_set_realm(struct cli_credentials *cred,
- const char *val,
- enum credentials_obtained obtained);
-void cli_credentials_set_secure_channel_type(struct cli_credentials *cred,
- enum netr_SchannelType secure_channel_type);
-void cli_credentials_set_password_last_changed_time(struct cli_credentials *cred,
- time_t last_change_time);
-void cli_credentials_set_netlogon_creds(struct cli_credentials *cred,
- struct netlogon_creds_CredentialState *netlogon_creds);
-NTSTATUS cli_credentials_set_krb5_context(struct cli_credentials *cred,
- struct smb_krb5_context *smb_krb5_context);
-NTSTATUS cli_credentials_set_stored_principal(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- const char *serviceprincipal);
-NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx);
-bool cli_credentials_authentication_requested(struct cli_credentials *cred);
-void cli_credentials_guess(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx);
-bool cli_credentials_set_bind_dn(struct cli_credentials *cred,
- const char *bind_dn);
-const char *cli_credentials_get_bind_dn(struct cli_credentials *cred);
-bool cli_credentials_parse_file(struct cli_credentials *cred, const char *file, enum credentials_obtained obtained);
-const char *cli_credentials_get_unparsed_name(struct cli_credentials *credentials, TALLOC_CTX *mem_ctx);
-bool cli_credentials_set_password_callback(struct cli_credentials *cred,
- const char *(*password_cb) (struct cli_credentials *));
-enum netr_SchannelType cli_credentials_get_secure_channel_type(struct cli_credentials *cred);
-time_t cli_credentials_get_password_last_changed_time(struct cli_credentials *cred);
-void cli_credentials_set_kvno(struct cli_credentials *cred,
- int kvno);
-bool cli_credentials_set_nt_hash(struct cli_credentials *cred,
- const struct samr_Password *nt_hash,
- enum credentials_obtained obtained);
-bool cli_credentials_set_ntlm_response(struct cli_credentials *cred,
- const DATA_BLOB *lm_response,
- const DATA_BLOB *nt_response,
- enum credentials_obtained obtained);
-int cli_credentials_set_keytab_name(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- const char *keytab_name,
- enum credentials_obtained obtained);
-void cli_credentials_set_gensec_features(struct cli_credentials *creds, uint32_t gensec_features);
-uint32_t cli_credentials_get_gensec_features(struct cli_credentials *creds);
-int cli_credentials_set_ccache(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- const char *name,
- enum credentials_obtained obtained,
- const char **error_string);
-bool cli_credentials_parse_password_file(struct cli_credentials *credentials, const char *file, enum credentials_obtained obtained);
-bool cli_credentials_parse_password_fd(struct cli_credentials *credentials,
- int fd, enum credentials_obtained obtained);
-void cli_credentials_invalidate_ccache(struct cli_credentials *cred,
- enum credentials_obtained obtained);
-void cli_credentials_set_salt_principal(struct cli_credentials *cred, const char *principal);
-void cli_credentials_set_impersonate_principal(struct cli_credentials *cred,
- const char *principal,
- const char *self_service);
-void cli_credentials_set_target_service(struct cli_credentials *cred, const char *principal);
-const char *cli_credentials_get_salt_principal(struct cli_credentials *cred);
-const char *cli_credentials_get_impersonate_principal(struct cli_credentials *cred);
-const char *cli_credentials_get_self_service(struct cli_credentials *cred);
-const char *cli_credentials_get_target_service(struct cli_credentials *cred);
-enum credentials_use_kerberos cli_credentials_get_kerberos_state(struct cli_credentials *creds);
-enum credentials_krb_forwardable cli_credentials_get_krb_forwardable(struct cli_credentials *creds);
-NTSTATUS cli_credentials_set_secrets(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- struct ldb_context *ldb,
- const char *base,
- const char *filter,
- char **error_string);
- int cli_credentials_get_kvno(struct cli_credentials *cred);
-
-
-#endif /* __CREDENTIALS_H__ */
diff --git a/source4/auth/credentials/credentials_krb5.c b/source4/auth/credentials/credentials_krb5.c
deleted file mode 100644
index 7130e4164d..0000000000
--- a/source4/auth/credentials/credentials_krb5.c
+++ /dev/null
@@ -1,903 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- Handle user credentials (as regards krb5)
-
- Copyright (C) Jelmer Vernooij 2005
- Copyright (C) Tim Potter 2001
- Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "system/kerberos.h"
-#include "auth/kerberos/kerberos.h"
-#include "auth/credentials/credentials.h"
-#include "auth/credentials/credentials_proto.h"
-#include "auth/credentials/credentials_krb5.h"
-#include "auth/kerberos/kerberos_credentials.h"
-#include "auth/kerberos/kerberos_util.h"
-#include "param/param.h"
-
-_PUBLIC_ int cli_credentials_get_krb5_context(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- 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, NULL, lp_ctx,
- &cred->smb_krb5_context);
- if (ret) {
- cred->smb_krb5_context = NULL;
- return ret;
- }
- *smb_krb5_context = cred->smb_krb5_context;
- return 0;
-}
-
-/* For most predictable behaviour, this needs to be called directly after the cli_credentials_init(),
- * otherwise we may still have references to the old smb_krb5_context in a credential cache etc
- */
-_PUBLIC_ NTSTATUS cli_credentials_set_krb5_context(struct cli_credentials *cred,
- struct smb_krb5_context *smb_krb5_context)
-{
- if (smb_krb5_context == NULL) {
- talloc_unlink(cred, cred->smb_krb5_context);
- cred->smb_krb5_context = NULL;
- return NT_STATUS_OK;
- }
-
- if (!talloc_reference(cred, smb_krb5_context)) {
- return NT_STATUS_NO_MEMORY;
- }
- cred->smb_krb5_context = smb_krb5_context;
- return NT_STATUS_OK;
-}
-
-static int cli_credentials_set_from_ccache(struct cli_credentials *cred,
- struct ccache_container *ccache,
- enum credentials_obtained obtained,
- const char **error_string)
-{
-
- krb5_principal princ;
- krb5_error_code ret;
- char *name;
-
- if (cred->ccache_obtained > obtained) {
- return 0;
- }
-
- ret = krb5_cc_get_principal(ccache->smb_krb5_context->krb5_context,
- ccache->ccache, &princ);
-
- if (ret) {
- (*error_string) = talloc_asprintf(cred, "failed to get principal from ccache: %s\n",
- smb_get_krb5_error_message(ccache->smb_krb5_context->krb5_context,
- ret, cred));
- return ret;
- }
-
- ret = krb5_unparse_name(ccache->smb_krb5_context->krb5_context, princ, &name);
- if (ret) {
- (*error_string) = talloc_asprintf(cred, "failed to unparse principal from ccache: %s\n",
- smb_get_krb5_error_message(ccache->smb_krb5_context->krb5_context,
- ret, cred));
- return ret;
- }
-
- cli_credentials_set_principal(cred, name, obtained);
-
- free(name);
-
- krb5_free_principal(ccache->smb_krb5_context->krb5_context, princ);
-
- /* set the ccache_obtained here, as it just got set to UNINITIALISED by the calls above */
- cred->ccache_obtained = obtained;
-
- return 0;
-}
-
-/* Free a memory ccache */
-static int free_mccache(struct ccache_container *ccc)
-{
- krb5_cc_destroy(ccc->smb_krb5_context->krb5_context, ccc->ccache);
-
- return 0;
-}
-
-/* Free a disk-based ccache */
-static int free_dccache(struct ccache_container *ccc) {
- krb5_cc_close(ccc->smb_krb5_context->krb5_context, ccc->ccache);
-
- return 0;
-}
-
-_PUBLIC_ int cli_credentials_set_ccache(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- const char *name,
- enum credentials_obtained obtained,
- const char **error_string)
-{
- krb5_error_code ret;
- krb5_principal princ;
- struct ccache_container *ccc;
- if (cred->ccache_obtained > obtained) {
- return 0;
- }
-
- ccc = talloc(cred, struct ccache_container);
- if (!ccc) {
- (*error_string) = error_message(ENOMEM);
- return ENOMEM;
- }
-
- ret = cli_credentials_get_krb5_context(cred, lp_ctx,
- &ccc->smb_krb5_context);
- if (ret) {
- (*error_string) = error_message(ret);
- talloc_free(ccc);
- return ret;
- }
- if (!talloc_reference(ccc, ccc->smb_krb5_context)) {
- talloc_free(ccc);
- (*error_string) = error_message(ENOMEM);
- return ENOMEM;
- }
-
- if (name) {
- ret = krb5_cc_resolve(ccc->smb_krb5_context->krb5_context, name, &ccc->ccache);
- if (ret) {
- (*error_string) = talloc_asprintf(cred, "failed to read krb5 ccache: %s: %s\n",
- name,
- smb_get_krb5_error_message(ccc->smb_krb5_context->krb5_context,
- ret, ccc));
- talloc_free(ccc);
- return ret;
- }
- } else {
- ret = krb5_cc_default(ccc->smb_krb5_context->krb5_context, &ccc->ccache);
- if (ret) {
- (*error_string) = talloc_asprintf(cred, "failed to read default krb5 ccache: %s\n",
- smb_get_krb5_error_message(ccc->smb_krb5_context->krb5_context,
- ret, ccc));
- talloc_free(ccc);
- return ret;
- }
- }
-
- talloc_set_destructor(ccc, free_dccache);
-
- ret = krb5_cc_get_principal(ccc->smb_krb5_context->krb5_context, ccc->ccache, &princ);
-
- if (ret == 0) {
- krb5_free_principal(ccc->smb_krb5_context->krb5_context, princ);
- ret = cli_credentials_set_from_ccache(cred, ccc, obtained, error_string);
-
- if (ret) {
- (*error_string) = error_message(ret);
- return ret;
- }
-
- cred->ccache = ccc;
- cred->ccache_obtained = obtained;
- talloc_steal(cred, ccc);
-
- cli_credentials_invalidate_client_gss_creds(cred, cred->ccache_obtained);
- return 0;
- }
- return 0;
-}
-
-
-static int cli_credentials_new_ccache(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- char *ccache_name,
- struct ccache_container **_ccc,
- const char **error_string)
-{
- bool must_free_cc_name = false;
- krb5_error_code ret;
- struct ccache_container *ccc = talloc(cred, struct ccache_container);
- if (!ccc) {
- return ENOMEM;
- }
-
- ret = cli_credentials_get_krb5_context(cred, lp_ctx,
- &ccc->smb_krb5_context);
- if (ret) {
- talloc_free(ccc);
- (*error_string) = talloc_asprintf(cred, "Failed to get krb5_context: %s",
- error_message(ret));
- return ret;
- }
- if (!talloc_reference(ccc, ccc->smb_krb5_context)) {
- talloc_free(ccc);
- (*error_string) = strerror(ENOMEM);
- return ENOMEM;
- }
-
- if (!ccache_name) {
- must_free_cc_name = true;
-
- if (lpcfg_parm_bool(lp_ctx, NULL, "credentials", "krb5_cc_file", false)) {
- ccache_name = talloc_asprintf(ccc, "FILE:/tmp/krb5_cc_samba_%u_%p",
- (unsigned int)getpid(), ccc);
- } else {
- ccache_name = talloc_asprintf(ccc, "MEMORY:%p",
- ccc);
- }
-
- if (!ccache_name) {
- talloc_free(ccc);
- (*error_string) = strerror(ENOMEM);
- return ENOMEM;
- }
- }
-
- ret = krb5_cc_resolve(ccc->smb_krb5_context->krb5_context, ccache_name,
- &ccc->ccache);
- if (ret) {
- (*error_string) = talloc_asprintf(cred, "failed to resolve a krb5 ccache (%s): %s\n",
- ccache_name,
- smb_get_krb5_error_message(ccc->smb_krb5_context->krb5_context,
- ret, ccc));
- talloc_free(ccache_name);
- talloc_free(ccc);
- return ret;
- }
-
- if (strncasecmp(ccache_name, "MEMORY:", 7) == 0) {
- talloc_set_destructor(ccc, free_mccache);
- } else {
- talloc_set_destructor(ccc, free_dccache);
- }
-
- if (must_free_cc_name) {
- talloc_free(ccache_name);
- }
-
- *_ccc = ccc;
-
- return 0;
-}
-
-_PUBLIC_ int cli_credentials_get_named_ccache(struct cli_credentials *cred,
- struct tevent_context *event_ctx,
- struct loadparm_context *lp_ctx,
- char *ccache_name,
- struct ccache_container **ccc,
- const char **error_string)
-{
- krb5_error_code ret;
- enum credentials_obtained obtained;
-
- if (cred->machine_account_pending) {
- cli_credentials_set_machine_account(cred, lp_ctx);
- }
-
- if (cred->ccache_obtained >= cred->ccache_threshold &&
- cred->ccache_obtained > CRED_UNINITIALISED) {
- time_t lifetime;
- bool expired = false;
- ret = krb5_cc_get_lifetime(cred->ccache->smb_krb5_context->krb5_context,
- cred->ccache->ccache, &lifetime);
- if (ret == KRB5_CC_END) {
- /* If we have a particular ccache set, without
- * an initial ticket, then assume there is a
- * good reason */
- } else if (ret == 0) {
- if (lifetime == 0) {
- DEBUG(3, ("Ticket in credentials cache for %s expired, will refresh\n",
- cli_credentials_get_principal(cred, cred)));
- expired = true;
- } else if (lifetime < 300) {
- DEBUG(3, ("Ticket in credentials cache for %s will shortly expire (%u secs), will refresh\n",
- cli_credentials_get_principal(cred, cred), (unsigned int)lifetime));
- expired = true;
- }
- } else {
- (*error_string) = talloc_asprintf(cred, "failed to get ccache lifetime: %s\n",
- smb_get_krb5_error_message(cred->ccache->smb_krb5_context->krb5_context,
- ret, cred));
- return ret;
- }
-
- DEBUG(5, ("Ticket in credentials cache for %s will expire in %u secs\n",
- cli_credentials_get_principal(cred, cred), (unsigned int)lifetime));
-
- if (!expired) {
- *ccc = cred->ccache;
- return 0;
- }
- }
- if (cli_credentials_is_anonymous(cred)) {
- (*error_string) = "Cannot get anonymous kerberos credentials";
- return EINVAL;
- }
-
- ret = cli_credentials_new_ccache(cred, lp_ctx, ccache_name, ccc, error_string);
- if (ret) {
- return ret;
- }
-
- ret = kinit_to_ccache(cred, cred, (*ccc)->smb_krb5_context, event_ctx, (*ccc)->ccache, &obtained, error_string);
- if (ret) {
- return ret;
- }
-
- ret = cli_credentials_set_from_ccache(cred, *ccc,
- obtained, error_string);
-
- cred->ccache = *ccc;
- cred->ccache_obtained = cred->principal_obtained;
- if (ret) {
- return ret;
- }
- cli_credentials_invalidate_client_gss_creds(cred, cred->ccache_obtained);
- return 0;
-}
-
-_PUBLIC_ int cli_credentials_get_ccache(struct cli_credentials *cred,
- struct tevent_context *event_ctx,
- struct loadparm_context *lp_ctx,
- struct ccache_container **ccc,
- const char **error_string)
-{
- return cli_credentials_get_named_ccache(cred, event_ctx, lp_ctx, NULL, ccc, error_string);
-}
-
-/* We have good reason to think the ccache in these credentials is invalid - blow it away */
-static void cli_credentials_unconditionally_invalidate_client_gss_creds(struct cli_credentials *cred)
-{
- if (cred->client_gss_creds_obtained > CRED_UNINITIALISED) {
- talloc_unlink(cred, cred->client_gss_creds);
- cred->client_gss_creds = NULL;
- }
- cred->client_gss_creds_obtained = CRED_UNINITIALISED;
-}
-
-void cli_credentials_invalidate_client_gss_creds(struct cli_credentials *cred,
- enum credentials_obtained obtained)
-{
- /* If the caller just changed the username/password etc, then
- * any cached credentials are now invalid */
- if (obtained >= cred->client_gss_creds_obtained) {
- if (cred->client_gss_creds_obtained > CRED_UNINITIALISED) {
- talloc_unlink(cred, cred->client_gss_creds);
- cred->client_gss_creds = NULL;
- }
- cred->client_gss_creds_obtained = CRED_UNINITIALISED;
- }
- /* Now that we know that the data is 'this specified', then
- * don't allow something less 'known' to be returned as a
- * ccache. Ie, if the username is on the command line, we
- * don't want to later guess to use a file-based ccache */
- if (obtained > cred->client_gss_creds_threshold) {
- cred->client_gss_creds_threshold = obtained;
- }
-}
-
-/* We have good reason to think this CCACHE is invalid. Blow it away */
-static void cli_credentials_unconditionally_invalidate_ccache(struct cli_credentials *cred)
-{
- if (cred->ccache_obtained > CRED_UNINITIALISED) {
- talloc_unlink(cred, cred->ccache);
- cred->ccache = NULL;
- }
- cred->ccache_obtained = CRED_UNINITIALISED;
-
- cli_credentials_unconditionally_invalidate_client_gss_creds(cred);
-}
-
-_PUBLIC_ void cli_credentials_invalidate_ccache(struct cli_credentials *cred,
- enum credentials_obtained obtained)
-{
- /* If the caller just changed the username/password etc, then
- * any cached credentials are now invalid */
- if (obtained >= cred->ccache_obtained) {
- if (cred->ccache_obtained > CRED_UNINITIALISED) {
- talloc_unlink(cred, cred->ccache);
- cred->ccache = NULL;
- }
- cred->ccache_obtained = CRED_UNINITIALISED;
- }
- /* Now that we know that the data is 'this specified', then
- * don't allow something less 'known' to be returned as a
- * ccache. i.e, if the username is on the command line, we
- * don't want to later guess to use a file-based ccache */
- if (obtained > cred->ccache_threshold) {
- cred->ccache_threshold = obtained;
- }
-
- cli_credentials_invalidate_client_gss_creds(cred,
- obtained);
-}
-
-static int free_gssapi_creds(struct gssapi_creds_container *gcc)
-{
- OM_uint32 min_stat, maj_stat;
- maj_stat = gss_release_cred(&min_stat, &gcc->creds);
- return 0;
-}
-
-_PUBLIC_ int cli_credentials_get_client_gss_creds(struct cli_credentials *cred,
- struct tevent_context *event_ctx,
- struct loadparm_context *lp_ctx,
- struct gssapi_creds_container **_gcc,
- const char **error_string)
-{
- int ret = 0;
- OM_uint32 maj_stat, min_stat;
- struct gssapi_creds_container *gcc;
- struct ccache_container *ccache;
- gss_buffer_desc empty_buffer = GSS_C_EMPTY_BUFFER;
- krb5_enctype *etypes = NULL;
-
- if (cred->client_gss_creds_obtained >= cred->client_gss_creds_threshold &&
- cred->client_gss_creds_obtained > CRED_UNINITIALISED) {
- bool expired = false;
- OM_uint32 lifetime = 0;
- gss_cred_usage_t usage = 0;
- maj_stat = gss_inquire_cred(&min_stat, cred->client_gss_creds->creds,
- NULL, &lifetime, &usage, NULL);
- if (maj_stat == GSS_S_CREDENTIALS_EXPIRED) {
- DEBUG(3, ("Credentials for %s expired, must refresh credentials cache\n", cli_credentials_get_principal(cred, cred)));
- expired = true;
- } else if (maj_stat == GSS_S_COMPLETE && lifetime < 300) {
- DEBUG(3, ("Credentials for %s will expire shortly (%u sec), must refresh credentials cache\n", cli_credentials_get_principal(cred, cred), lifetime));
- expired = true;
- } else if (maj_stat != GSS_S_COMPLETE) {
- *error_string = talloc_asprintf(cred, "inquiry of credential lifefime via GSSAPI gss_inquire_cred failed: %s\n",
- gssapi_error_string(cred, maj_stat, min_stat, NULL));
- return EINVAL;
- }
- if (expired) {
- cli_credentials_unconditionally_invalidate_client_gss_creds(cred);
- } else {
- DEBUG(5, ("GSSAPI credentials for %s will expire in %u secs\n",
- cli_credentials_get_principal(cred, cred), (unsigned int)lifetime));
-
- *_gcc = cred->client_gss_creds;
- return 0;
- }
- }
-
- ret = cli_credentials_get_ccache(cred, event_ctx, lp_ctx,
- &ccache, error_string);
- if (ret) {
- if (cli_credentials_get_kerberos_state(cred) == CRED_MUST_USE_KERBEROS) {
- DEBUG(1, ("Failed to get kerberos credentials (kerberos required): %s\n", error_message(ret)));
- } else {
- DEBUG(4, ("Failed to get kerberos credentials: %s\n", error_message(ret)));
- }
- return ret;
- }
-
- gcc = talloc(cred, struct gssapi_creds_container);
- if (!gcc) {
- (*error_string) = error_message(ENOMEM);
- return ENOMEM;
- }
-
- maj_stat = gss_krb5_import_cred(&min_stat, ccache->ccache, NULL, NULL,
- &gcc->creds);
- if ((maj_stat == GSS_S_FAILURE) && (min_stat == (OM_uint32)KRB5_CC_END || min_stat == (OM_uint32) KRB5_CC_NOTFOUND)) {
- /* This CCACHE is no good. Ensure we don't use it again */
- cli_credentials_unconditionally_invalidate_ccache(cred);
-
- /* Now try again to get a ccache */
- ret = cli_credentials_get_ccache(cred, event_ctx, lp_ctx,
- &ccache, error_string);
- if (ret) {
- DEBUG(1, ("Failed to re-get CCACHE for GSSAPI client: %s\n", error_message(ret)));
- return ret;
- }
-
- maj_stat = gss_krb5_import_cred(&min_stat, ccache->ccache, NULL, NULL,
- &gcc->creds);
-
- }
-
- if (maj_stat) {
- talloc_free(gcc);
- if (min_stat) {
- ret = min_stat;
- } else {
- ret = EINVAL;
- }
- (*error_string) = talloc_asprintf(cred, "gss_krb5_import_cred failed: %s", error_message(ret));
- return ret;
- }
-
- /*
- * transfer the enctypes from the smb_krb5_context to the gssapi layer
- *
- * We use 'our' smb_krb5_context to do the AS-REQ and it is possible
- * to configure the enctypes via the krb5.conf.
- *
- * And the gss_init_sec_context() creates it's own krb5_context and
- * the TGS-REQ had all enctypes in it and only the ones configured
- * and used for the AS-REQ, so it wasn't possible to disable the usage
- * of AES keys.
- */
- min_stat = krb5_get_default_in_tkt_etypes(ccache->smb_krb5_context->krb5_context,
- KRB5_PDU_NONE,
- &etypes);
- if (min_stat == 0) {
- OM_uint32 num_ktypes;
-
- for (num_ktypes = 0; etypes[num_ktypes]; num_ktypes++);
-
- maj_stat = gss_krb5_set_allowable_enctypes(&min_stat, gcc->creds,
- num_ktypes,
- (int32_t *) etypes);
- krb5_xfree (etypes);
- if (maj_stat) {
- talloc_free(gcc);
- if (min_stat) {
- ret = min_stat;
- } else {
- ret = EINVAL;
- }
- (*error_string) = talloc_asprintf(cred, "gss_krb5_set_allowable_enctypes failed: %s", error_message(ret));
- return ret;
- }
- }
-
- /* don't force GSS_C_CONF_FLAG and GSS_C_INTEG_FLAG */
- maj_stat = gss_set_cred_option(&min_stat, &gcc->creds,
- GSS_KRB5_CRED_NO_CI_FLAGS_X,
- &empty_buffer);
- if (maj_stat) {
- talloc_free(gcc);
- if (min_stat) {
- ret = min_stat;
- } else {
- ret = EINVAL;
- }
- (*error_string) = talloc_asprintf(cred, "gss_set_cred_option failed: %s", error_message(ret));
- return ret;
- }
-
- cred->client_gss_creds_obtained = cred->ccache_obtained;
- talloc_set_destructor(gcc, free_gssapi_creds);
- cred->client_gss_creds = gcc;
- *_gcc = gcc;
- return 0;
-}
-
-/**
- Set a gssapi cred_id_t into the credentials system. (Client case)
-
- This grabs the credentials both 'intact' and getting the krb5
- ccache out of it. This routine can be generalised in future for
- the case where we deal with GSSAPI mechs other than krb5.
-
- On sucess, the caller must not free gssapi_cred, as it now belongs
- to the credentials system.
-*/
-
- int cli_credentials_set_client_gss_creds(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- gss_cred_id_t gssapi_cred,
- enum credentials_obtained obtained,
- const char **error_string)
-{
- int ret;
- OM_uint32 maj_stat, min_stat;
- struct ccache_container *ccc;
- struct gssapi_creds_container *gcc;
- if (cred->client_gss_creds_obtained > obtained) {
- return 0;
- }
-
- gcc = talloc(cred, struct gssapi_creds_container);
- if (!gcc) {
- (*error_string) = error_message(ENOMEM);
- return ENOMEM;
- }
-
- ret = cli_credentials_new_ccache(cred, lp_ctx, NULL, &ccc, error_string);
- if (ret != 0) {
- return ret;
- }
-
- maj_stat = gss_krb5_copy_ccache(&min_stat,
- gssapi_cred, ccc->ccache);
- if (maj_stat) {
- if (min_stat) {
- ret = min_stat;
- } else {
- ret = EINVAL;
- }
- if (ret) {
- (*error_string) = error_message(ENOMEM);
- }
- }
-
- if (ret == 0) {
- ret = cli_credentials_set_from_ccache(cred, ccc, obtained, error_string);
- }
- cred->ccache = ccc;
- cred->ccache_obtained = obtained;
- if (ret == 0) {
- gcc->creds = gssapi_cred;
- talloc_set_destructor(gcc, free_gssapi_creds);
-
- /* set the clinet_gss_creds_obtained here, as it just
- got set to UNINITIALISED by the calls above */
- cred->client_gss_creds_obtained = obtained;
- cred->client_gss_creds = gcc;
- }
- return ret;
-}
-
-/* Get the keytab (actually, a container containing the krb5_keytab)
- * attached to this context. If this hasn't been done or set before,
- * it will be generated from the password.
- */
-_PUBLIC_ int cli_credentials_get_keytab(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- struct keytab_container **_ktc)
-{
- krb5_error_code ret;
- struct keytab_container *ktc;
- struct smb_krb5_context *smb_krb5_context;
- TALLOC_CTX *mem_ctx;
-
- 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, lp_ctx,
- &smb_krb5_context);
- if (ret) {
- return ret;
- }
-
- mem_ctx = talloc_new(cred);
- if (!mem_ctx) {
- return ENOMEM;
- }
-
- ret = smb_krb5_create_memory_keytab(mem_ctx, cred,
- smb_krb5_context, &ktc);
- if (ret) {
- talloc_free(mem_ctx);
- return ret;
- }
-
- cred->keytab_obtained = (MAX(cred->principal_obtained,
- cred->username_obtained));
-
- talloc_steal(cred, ktc);
- cred->keytab = ktc;
- *_ktc = cred->keytab;
- talloc_free(mem_ctx);
- return ret;
-}
-
-/* Given the name of a keytab (presumably in the format
- * FILE:/etc/krb5.keytab), open it and attach it */
-
-_PUBLIC_ int cli_credentials_set_keytab_name(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- const char *keytab_name,
- enum credentials_obtained obtained)
-{
- krb5_error_code ret;
- struct keytab_container *ktc;
- struct smb_krb5_context *smb_krb5_context;
- TALLOC_CTX *mem_ctx;
-
- if (cred->keytab_obtained >= obtained) {
- return 0;
- }
-
- ret = cli_credentials_get_krb5_context(cred, lp_ctx, &smb_krb5_context);
- if (ret) {
- return ret;
- }
-
- mem_ctx = talloc_new(cred);
- if (!mem_ctx) {
- return ENOMEM;
- }
-
- ret = smb_krb5_get_keytab_container(mem_ctx, smb_krb5_context,
- keytab_name, &ktc);
- if (ret) {
- return ret;
- }
-
- cred->keytab_obtained = obtained;
-
- talloc_steal(cred, ktc);
- cred->keytab = ktc;
- talloc_free(mem_ctx);
-
- return ret;
-}
-
-/* Get server gss credentials (in gsskrb5, this means the keytab) */
-
-_PUBLIC_ int cli_credentials_get_server_gss_creds(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- struct gssapi_creds_container **_gcc)
-{
- int ret = 0;
- OM_uint32 maj_stat, min_stat;
- struct gssapi_creds_container *gcc;
- struct keytab_container *ktc;
- struct smb_krb5_context *smb_krb5_context;
- TALLOC_CTX *mem_ctx;
- krb5_principal princ;
- const char *error_string;
- enum credentials_obtained obtained;
-
- mem_ctx = talloc_new(cred);
- if (!mem_ctx) {
- return ENOMEM;
- }
-
- ret = cli_credentials_get_krb5_context(cred, lp_ctx, &smb_krb5_context);
- if (ret) {
- return ret;
- }
-
- ret = principal_from_credentials(mem_ctx, cred, smb_krb5_context, &princ, &obtained, &error_string);
- if (ret) {
- DEBUG(1,("cli_credentials_get_server_gss_creds: making krb5 principal failed (%s)\n",
- error_string));
- talloc_free(mem_ctx);
- return ret;
- }
-
- if (cred->server_gss_creds_obtained >= (MAX(cred->keytab_obtained, obtained))) {
- talloc_free(mem_ctx);
- *_gcc = cred->server_gss_creds;
- return 0;
- }
-
- ret = cli_credentials_get_keytab(cred, lp_ctx, &ktc);
- if (ret) {
- DEBUG(1, ("Failed to get keytab for GSSAPI server: %s\n", error_message(ret)));
- return ret;
- }
-
- gcc = talloc(cred, struct gssapi_creds_container);
- if (!gcc) {
- talloc_free(mem_ctx);
- return ENOMEM;
- }
-
- /* This creates a GSSAPI cred_id_t with the principal and keytab set */
- maj_stat = gss_krb5_import_cred(&min_stat, NULL, princ, ktc->keytab,
- &gcc->creds);
- if (maj_stat) {
- if (min_stat) {
- ret = min_stat;
- } else {
- ret = EINVAL;
- }
- }
- if (ret == 0) {
- cred->server_gss_creds_obtained = cred->keytab_obtained;
- talloc_set_destructor(gcc, free_gssapi_creds);
- cred->server_gss_creds = gcc;
- *_gcc = gcc;
- }
- talloc_free(mem_ctx);
- return ret;
-}
-
-/**
- * Set Kerberos KVNO
- */
-
-_PUBLIC_ void cli_credentials_set_kvno(struct cli_credentials *cred,
- int kvno)
-{
- cred->kvno = kvno;
-}
-
-/**
- * Return Kerberos KVNO
- */
-
-_PUBLIC_ int cli_credentials_get_kvno(struct cli_credentials *cred)
-{
- return cred->kvno;
-}
-
-
-const char *cli_credentials_get_salt_principal(struct cli_credentials *cred)
-{
- return cred->salt_principal;
-}
-
-_PUBLIC_ void cli_credentials_set_salt_principal(struct cli_credentials *cred, const char *principal)
-{
- talloc_free(cred->salt_principal);
- cred->salt_principal = talloc_strdup(cred, principal);
-}
-
-/* The 'impersonate_principal' is used to allow one Kerberos principal
- * (and it's associated keytab etc) to impersonate another. The
- * ability to do this is controlled by the KDC, but it is generally
- * permitted to impersonate anyone to yourself. This allows any
- * member of the domain to get the groups of a user. This is also
- * known as S4U2Self */
-
-_PUBLIC_ const char *cli_credentials_get_impersonate_principal(struct cli_credentials *cred)
-{
- return cred->impersonate_principal;
-}
-
-/*
- * The 'self_service' is the service principal that
- * represents the same object (by its objectSid)
- * as the client principal (typically our machine account).
- * When trying to impersonate 'impersonate_principal' with
- * S4U2Self.
- */
-_PUBLIC_ const char *cli_credentials_get_self_service(struct cli_credentials *cred)
-{
- return cred->self_service;
-}
-
-_PUBLIC_ void cli_credentials_set_impersonate_principal(struct cli_credentials *cred,
- const char *principal,
- const char *self_service)
-{
- talloc_free(cred->impersonate_principal);
- cred->impersonate_principal = talloc_strdup(cred, principal);
- talloc_free(cred->self_service);
- cred->self_service = talloc_strdup(cred, self_service);
- cli_credentials_set_kerberos_state(cred, CRED_MUST_USE_KERBEROS);
-}
-
-/*
- * when impersonating for S4U2proxy we need to set the target principal.
- * Similarly, we may only be authorized to do general impersonation to
- * some particular services.
- *
- * Likewise, password changes typically require a ticket to kpasswd/realm directly, not via a TGT
- *
- * NULL means that tickets will be obtained for the krbtgt service.
-*/
-
-const char *cli_credentials_get_target_service(struct cli_credentials *cred)
-{
- return cred->target_service;
-}
-
-_PUBLIC_ void cli_credentials_set_target_service(struct cli_credentials *cred, const char *target_service)
-{
- talloc_free(cred->target_service);
- cred->target_service = talloc_strdup(cred, target_service);
-}
-
diff --git a/source4/auth/credentials/credentials_krb5.h b/source4/auth/credentials/credentials_krb5.h
deleted file mode 100644
index 36bf03d5eb..0000000000
--- a/source4/auth/credentials/credentials_krb5.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- samba -- Unix SMB/CIFS implementation.
-
- Client credentials structure
-
- Copyright (C) Jelmer Vernooij 2004-2006
- Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef __CREDENTIALS_KRB5_H__
-#define __CREDENTIALS_KRB5_H__
-
-#include <gssapi/gssapi.h>
-#include <gssapi/gssapi_krb5.h>
-#include <krb5.h>
-
-struct gssapi_creds_container {
- gss_cred_id_t creds;
-};
-
-/* Manually prototyped here to avoid needing gss headers in most callers */
-int cli_credentials_set_client_gss_creds(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- gss_cred_id_t gssapi_cred,
- enum credentials_obtained obtained,
- const char **error_string);
-
-/* Manually prototyped here to avoid needing krb5 headers in most callers */
-krb5_error_code principal_from_credentials(TALLOC_CTX *parent_ctx,
- struct cli_credentials *credentials,
- struct smb_krb5_context *smb_krb5_context,
- krb5_principal *princ,
- enum credentials_obtained *obtained,
- const char **error_string);
-krb5_error_code impersonate_principal_from_credentials(TALLOC_CTX *parent_ctx,
- struct cli_credentials *credentials,
- struct smb_krb5_context *smb_krb5_context,
- krb5_principal *princ,
- const char **error_string);
-
-void cli_credentials_invalidate_client_gss_creds(struct cli_credentials *cred,
- enum credentials_obtained obtained);
-
-#endif /* __CREDENTIALS_KRB5_H__ */
diff --git a/source4/auth/credentials/credentials_ntlm.c b/source4/auth/credentials/credentials_ntlm.c
deleted file mode 100644
index 7f4af4f08c..0000000000
--- a/source4/auth/credentials/credentials_ntlm.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- User credentials handling
-
- Copyright (C) Andrew Tridgell 2001
- Copyright (C) Andrew Bartlett <abartlet@samba.org> 2001-2005
- Copyright (C) Stefan Metzmacher 2005
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "librpc/gen_ndr/samr.h" /* for struct samrPassword */
-#include "../lib/crypto/crypto.h"
-#include "libcli/auth/libcli_auth.h"
-#include "auth/credentials/credentials.h"
-
-_PUBLIC_ NTSTATUS cli_credentials_get_ntlm_response(struct cli_credentials *cred, TALLOC_CTX *mem_ctx,
- int *flags,
- DATA_BLOB challenge, DATA_BLOB target_info,
- DATA_BLOB *_lm_response, DATA_BLOB *_nt_response,
- DATA_BLOB *_lm_session_key, DATA_BLOB *_session_key)
-{
- const char *user, *domain;
- DATA_BLOB lm_response, nt_response;
- DATA_BLOB lm_session_key, session_key;
- const struct samr_Password *nt_hash;
- lm_session_key = data_blob(NULL, 0);
-
- /* We may already have an NTLM response we prepared earlier.
- * This is used for NTLM pass-though authentication */
- if (cred->nt_response.data || cred->lm_response.data) {
- *_nt_response = cred->nt_response;
- *_lm_response = cred->lm_response;
-
- if (!cred->lm_response.data) {
- *flags = *flags & ~CLI_CRED_LANMAN_AUTH;
- }
- *_lm_session_key = data_blob(NULL, 0);
- *_session_key = data_blob(NULL, 0);
- return NT_STATUS_OK;
- }
-
- nt_hash = cli_credentials_get_nt_hash(cred, mem_ctx);
-
- cli_credentials_get_ntlm_username_domain(cred, mem_ctx, &user, &domain);
-
- /* If we are sending a username@realm login (see function
- * above), then we will not send LM, it will not be
- * accepted */
- if (cred->principal_obtained > cred->username_obtained) {
- *flags = *flags & ~CLI_CRED_LANMAN_AUTH;
- }
-
- /* Likewise if we are a machine account (avoid protocol downgrade attacks) */
- if (cred->machine_account) {
- *flags = *flags & ~CLI_CRED_LANMAN_AUTH;
- }
-
- if (cred->use_kerberos == CRED_MUST_USE_KERBEROS) {
- return NT_STATUS_ACCESS_DENIED;
- }
-
- if (!nt_hash) {
- static const uint8_t zeros[16];
- /* do nothing - blobs are zero length */
-
- /* session key is all zeros */
- session_key = data_blob_talloc(mem_ctx, zeros, 16);
- lm_session_key = data_blob_talloc(mem_ctx, zeros, 16);
-
- lm_response = data_blob(NULL, 0);
- nt_response = data_blob(NULL, 0);
-
- /* not doing NTLM2 without a password */
- *flags &= ~CLI_CRED_NTLM2;
- } else if (*flags & CLI_CRED_NTLMv2_AUTH) {
-
- if (!target_info.length) {
- /* be lazy, match win2k - we can't do NTLMv2 without it */
- DEBUG(1, ("Server did not provide 'target information', required for NTLMv2\n"));
- return NT_STATUS_INVALID_PARAMETER;
- }
-
- /* TODO: if the remote server is standalone, then we should replace 'domain'
- with the server name as supplied above */
-
- if (!SMBNTLMv2encrypt_hash(mem_ctx,
- user,
- domain,
- nt_hash->hash, &challenge,
- &target_info,
- &lm_response, &nt_response,
- NULL, &session_key)) {
- return NT_STATUS_NO_MEMORY;
- }
-
- /* LM Key is incompatible... */
- *flags &= ~CLI_CRED_LANMAN_AUTH;
- } else if (*flags & CLI_CRED_NTLM2) {
- struct MD5Context md5_session_nonce_ctx;
- uint8_t session_nonce[16];
- uint8_t session_nonce_hash[16];
- uint8_t user_session_key[16];
-
- lm_response = data_blob_talloc(mem_ctx, NULL, 24);
- generate_random_buffer(lm_response.data, 8);
- memset(lm_response.data+8, 0, 16);
-
- memcpy(session_nonce, challenge.data, 8);
- memcpy(&session_nonce[8], lm_response.data, 8);
-
- MD5Init(&md5_session_nonce_ctx);
- MD5Update(&md5_session_nonce_ctx, challenge.data, 8);
- MD5Update(&md5_session_nonce_ctx, lm_response.data, 8);
- MD5Final(session_nonce_hash, &md5_session_nonce_ctx);
-
- DEBUG(5, ("NTLMSSP challenge set by NTLM2\n"));
- DEBUG(5, ("challenge is: \n"));
- dump_data(5, session_nonce_hash, 8);
-
- nt_response = data_blob_talloc(mem_ctx, NULL, 24);
- SMBOWFencrypt(nt_hash->hash,
- session_nonce_hash,
- nt_response.data);
-
- session_key = data_blob_talloc(mem_ctx, NULL, 16);
-
- SMBsesskeygen_ntv1(nt_hash->hash, user_session_key);
- hmac_md5(user_session_key, session_nonce, sizeof(session_nonce), session_key.data);
- dump_data_pw("NTLM2 session key:\n", session_key.data, session_key.length);
-
- /* LM Key is incompatible... */
- *flags &= ~CLI_CRED_LANMAN_AUTH;
- } else {
- uint8_t lm_hash[16];
- nt_response = data_blob_talloc(mem_ctx, NULL, 24);
- SMBOWFencrypt(nt_hash->hash, challenge.data,
- nt_response.data);
-
- session_key = data_blob_talloc(mem_ctx, NULL, 16);
- SMBsesskeygen_ntv1(nt_hash->hash, session_key.data);
- dump_data_pw("NT session key:\n", session_key.data, session_key.length);
-
- /* lanman auth is insecure, it may be disabled.
- We may also not have a password */
- if (*flags & CLI_CRED_LANMAN_AUTH) {
- const char *password;
- password = cli_credentials_get_password(cred);
- if (!password) {
- lm_response = nt_response;
- } else {
- lm_response = data_blob_talloc(mem_ctx, NULL, 24);
- if (!SMBencrypt(password,challenge.data,
- lm_response.data)) {
- /* If the LM password was too long (and therefore the LM hash being
- of the first 14 chars only), don't send it.
-
- We don't have any better options but to send the NT response
- */
- data_blob_free(&lm_response);
- lm_response = nt_response;
- /* LM Key is incompatible with 'long' passwords */
- *flags &= ~CLI_CRED_LANMAN_AUTH;
- } else {
- E_deshash(password, lm_hash);
- lm_session_key = data_blob_talloc(mem_ctx, NULL, 16);
- memcpy(lm_session_key.data, lm_hash, 8);
- memset(&lm_session_key.data[8], '\0', 8);
-
- if (!(*flags & CLI_CRED_NTLM_AUTH)) {
- session_key = lm_session_key;
- }
- }
- }
- } else {
- const char *password;
-
- /* LM Key is incompatible... */
- lm_response = nt_response;
- *flags &= ~CLI_CRED_LANMAN_AUTH;
-
- password = cli_credentials_get_password(cred);
- if (password) {
- E_deshash(password, lm_hash);
- lm_session_key = data_blob_talloc(mem_ctx, NULL, 16);
- memcpy(lm_session_key.data, lm_hash, 8);
- memset(&lm_session_key.data[8], '\0', 8);
- }
- }
- }
- if (_lm_response) {
- *_lm_response = lm_response;
- }
- if (_nt_response) {
- *_nt_response = nt_response;
- }
- if (_lm_session_key) {
- *_lm_session_key = lm_session_key;
- }
- if (_session_key) {
- *_session_key = session_key;
- }
- return NT_STATUS_OK;
-}
-
-_PUBLIC_ bool cli_credentials_set_nt_hash(struct cli_credentials *cred,
- const struct samr_Password *nt_hash,
- enum credentials_obtained obtained)
-{
- if (obtained >= cred->password_obtained) {
- cli_credentials_set_password(cred, NULL, obtained);
- if (nt_hash) {
- cred->nt_hash = talloc(cred, struct samr_Password);
- *cred->nt_hash = *nt_hash;
- } else {
- cred->nt_hash = NULL;
- }
- return true;
- }
-
- return false;
-}
-
-_PUBLIC_ bool cli_credentials_set_ntlm_response(struct cli_credentials *cred,
- const DATA_BLOB *lm_response,
- const DATA_BLOB *nt_response,
- enum credentials_obtained obtained)
-{
- if (obtained >= cred->password_obtained) {
- cli_credentials_set_password(cred, NULL, obtained);
- if (nt_response) {
- cred->nt_response = data_blob_talloc(cred, nt_response->data, nt_response->length);
- talloc_steal(cred, cred->nt_response.data);
- }
- if (nt_response) {
- cred->lm_response = data_blob_talloc(cred, lm_response->data, lm_response->length);
- }
- return true;
- }
-
- return false;
-}
-
diff --git a/source4/auth/credentials/credentials_secrets.c b/source4/auth/credentials/credentials_secrets.c
deleted file mode 100644
index d86032a564..0000000000
--- a/source4/auth/credentials/credentials_secrets.c
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- User credentials handling (as regards on-disk files)
-
- Copyright (C) Jelmer Vernooij 2005
- Copyright (C) Tim Potter 2001
- Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "lib/events/events.h"
-#include <ldb.h>
-#include "librpc/gen_ndr/samr.h" /* for struct samrPassword */
-#include "param/secrets.h"
-#include "system/filesys.h"
-#include "auth/credentials/credentials.h"
-#include "auth/credentials/credentials_proto.h"
-#include "auth/credentials/credentials_krb5.h"
-#include "auth/kerberos/kerberos_util.h"
-#include "param/param.h"
-#include "lib/events/events.h"
-#include "dsdb/samdb/samdb.h"
-
-/**
- * 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
- */
-_PUBLIC_ NTSTATUS cli_credentials_set_secrets(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- struct ldb_context *ldb,
- const char *base,
- const char *filter,
- char **error_string)
-{
- TALLOC_CTX *mem_ctx;
-
- int ldb_ret;
- struct ldb_message *msg;
-
- const char *machine_account;
- const char *password;
- const char *old_password;
- const char *domain;
- const char *realm;
- enum netr_SchannelType sct;
- const char *salt_principal;
- char *keytab;
- const struct ldb_val *whenChanged;
-
- /* ok, we are going to get it now, don't recurse back here */
- cred->machine_account_pending = false;
-
- /* some other parts of the system will key off this */
- cred->machine_account = true;
-
- mem_ctx = talloc_named(cred, 0, "cli_credentials fetch machine password");
-
- if (!ldb) {
- /* Local secrets are stored in secrets.ldb */
- ldb = secrets_db_connect(mem_ctx, lp_ctx);
- if (!ldb) {
- /* set anonymous as the fallback, if the machine account won't work */
- cli_credentials_set_anonymous(cred);
- *error_string = talloc_strdup(cred, "Could not open secrets.ldb");
- talloc_free(mem_ctx);
- return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
- }
- }
-
- ldb_ret = dsdb_search_one(ldb, mem_ctx, &msg,
- ldb_dn_new(mem_ctx, ldb, base),
- LDB_SCOPE_SUBTREE,
- NULL, 0, "%s", filter);
-
- if (ldb_ret != LDB_SUCCESS) {
- *error_string = talloc_asprintf(cred, "Could not find entry to match filter: '%s' base: '%s': %s: %s\n",
- filter, base ? base : "",
- ldb_strerror(ldb_ret), ldb_errstring(ldb));
- /* set anonymous as the fallback, if the machine account won't work */
- cli_credentials_set_anonymous(cred);
- talloc_free(mem_ctx);
- return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
- }
-
- password = ldb_msg_find_attr_as_string(msg, "secret", NULL);
- old_password = ldb_msg_find_attr_as_string(msg, "priorSecret", NULL);
-
- machine_account = ldb_msg_find_attr_as_string(msg, "samAccountName", NULL);
-
- if (!machine_account) {
- machine_account = ldb_msg_find_attr_as_string(msg, "servicePrincipalName", NULL);
-
- if (!machine_account) {
- const char *ldap_bind_dn = ldb_msg_find_attr_as_string(msg, "ldapBindDn", NULL);
- if (!ldap_bind_dn) {
- *error_string = talloc_asprintf(cred,
- "Could not find 'samAccountName', "
- "'servicePrincipalName' or "
- "'ldapBindDn' in secrets record: %s",
- ldb_dn_get_linearized(msg->dn));
- /* set anonymous as the fallback, if the machine account won't work */
- cli_credentials_set_anonymous(cred);
- talloc_free(mem_ctx);
- return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
- } else {
- /* store bind dn in credentials */
- cli_credentials_set_bind_dn(cred, ldap_bind_dn);
- }
- }
- }
-
- salt_principal = ldb_msg_find_attr_as_string(msg, "saltPrincipal", NULL);
- cli_credentials_set_salt_principal(cred, salt_principal);
-
- sct = ldb_msg_find_attr_as_int(msg, "secureChannelType", 0);
- if (sct) {
- cli_credentials_set_secure_channel_type(cred, sct);
- }
-
- if (!password) {
- const struct ldb_val *nt_password_hash = ldb_msg_find_ldb_val(msg, "unicodePwd");
- struct samr_Password hash;
- ZERO_STRUCT(hash);
- if (nt_password_hash) {
- memcpy(hash.hash, nt_password_hash->data,
- MIN(nt_password_hash->length, sizeof(hash.hash)));
-
- cli_credentials_set_nt_hash(cred, &hash, CRED_SPECIFIED);
- } else {
- cli_credentials_set_password(cred, NULL, CRED_SPECIFIED);
- }
- } else {
- cli_credentials_set_password(cred, password, CRED_SPECIFIED);
- }
-
-
- domain = ldb_msg_find_attr_as_string(msg, "flatname", NULL);
- if (domain) {
- cli_credentials_set_domain(cred, domain, CRED_SPECIFIED);
- }
-
- realm = ldb_msg_find_attr_as_string(msg, "realm", NULL);
- if (realm) {
- cli_credentials_set_realm(cred, realm, CRED_SPECIFIED);
- }
-
- if (machine_account) {
- cli_credentials_set_username(cred, machine_account, CRED_SPECIFIED);
- }
-
- cli_credentials_set_kvno(cred, ldb_msg_find_attr_as_int(msg, "msDS-KeyVersionNumber", 0));
-
- whenChanged = ldb_msg_find_ldb_val(msg, "whenChanged");
- if (whenChanged) {
- time_t lct;
- if (ldb_val_to_time(whenChanged, &lct) == LDB_SUCCESS) {
- cli_credentials_set_password_last_changed_time(cred, lct);
- }
- }
-
- /* If there was an external keytab specified by reference in
- * the LDB, then use this. Otherwise we will make one up
- * (chewing CPU time) from the password */
- keytab = keytab_name_from_msg(cred, ldb, msg);
- if (keytab) {
- cli_credentials_set_keytab_name(cred, lp_ctx, keytab, CRED_SPECIFIED);
- talloc_free(keytab);
- }
- talloc_free(mem_ctx);
-
- return NT_STATUS_OK;
-}
-
-/**
- * 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
- */
-_PUBLIC_ NTSTATUS cli_credentials_set_machine_account(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx)
-{
- NTSTATUS status;
- char *filter;
- char *error_string;
- /* Bleh, nasty recursion issues: We are setting a machine
- * account here, so we don't want the 'pending' flag around
- * any more */
- cred->machine_account_pending = false;
- filter = talloc_asprintf(cred, SECRETS_PRIMARY_DOMAIN_FILTER,
- cli_credentials_get_domain(cred));
- status = cli_credentials_set_secrets(cred, lp_ctx, NULL,
- SECRETS_PRIMARY_DOMAIN_DN,
- filter, &error_string);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(1, ("Could not find machine account in secrets database: %s: %s\n", nt_errstr(status), error_string));
- talloc_free(error_string);
- }
- return status;
-}
-
-/**
- * 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,
- struct loadparm_context *lp_ctx)
-{
- NTSTATUS status;
- char *filter;
- char *error_string;
- /* Bleh, nasty recursion issues: We are setting a machine
- * account here, so we don't want the 'pending' flag around
- * any more */
- cred->machine_account_pending = false;
- filter = talloc_asprintf(cred, SECRETS_KRBTGT_SEARCH,
- cli_credentials_get_realm(cred),
- cli_credentials_get_domain(cred));
- status = cli_credentials_set_secrets(cred, lp_ctx, NULL,
- SECRETS_PRINCIPALS_DN,
- filter, &error_string);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(1, ("Could not find krbtgt (master Kerberos) account in secrets database: %s: %s\n", nt_errstr(status), error_string));
- talloc_free(error_string);
- }
- return status;
-}
-
-/**
- * Fill in credentials for a particular prinicpal, from the secrets database.
- *
- * @param cred Credentials structure to fill in
- * @retval NTSTATUS error detailing any failure
- */
-_PUBLIC_ NTSTATUS cli_credentials_set_stored_principal(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx,
- const char *serviceprincipal)
-{
- NTSTATUS status;
- char *filter;
- char *error_string;
- /* Bleh, nasty recursion issues: We are setting a machine
- * account here, so we don't want the 'pending' flag around
- * any more */
- cred->machine_account_pending = false;
- filter = talloc_asprintf(cred, SECRETS_PRINCIPAL_SEARCH,
- cli_credentials_get_realm(cred),
- cli_credentials_get_domain(cred),
- serviceprincipal);
- status = cli_credentials_set_secrets(cred, lp_ctx, NULL,
- SECRETS_PRINCIPALS_DN, filter,
- &error_string);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(1, ("Could not find %s principal in secrets database: %s: %s\n", serviceprincipal, nt_errstr(status), error_string));
- }
- return status;
-}
-
-/**
- * Ask that when required, the credentials system will be filled with
- * machine trust account, from the secrets database.
- *
- * @param cred Credentials structure to fill in
- * @note This function is used to call the above function after, rather
- * than during, popt processing.
- *
- */
-_PUBLIC_ void cli_credentials_set_machine_account_pending(struct cli_credentials *cred,
- struct loadparm_context *lp_ctx)
-{
- cred->machine_account_pending = true;
- cred->machine_account_pending_lp_ctx = lp_ctx;
-}
-
-
diff --git a/source4/auth/credentials/pycredentials.c b/source4/auth/credentials/pycredentials.c
deleted file mode 100644
index 5d21721490..0000000000
--- a/source4/auth/credentials/pycredentials.c
+++ /dev/null
@@ -1,492 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <Python.h>
-#include "includes.h"
-#include "pycredentials.h"
-#include "param/param.h"
-#include "lib/cmdline/credentials.h"
-#include "librpc/gen_ndr/samr.h" /* for struct samr_Password */
-#include "libcli/util/pyerrors.h"
-#include "param/pyparam.h"
-#include <tevent.h>
-
-void initcredentials(void);
-
-static PyObject *PyString_FromStringOrNULL(const char *str)
-{
- if (str == NULL)
- Py_RETURN_NONE;
- return PyString_FromString(str);
-}
-
-static PyObject *py_creds_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
-{
- pytalloc_Object *ret = (pytalloc_Object *)type->tp_alloc(type, 0);
- if (ret == NULL) {
- PyErr_NoMemory();
- return NULL;
- }
- ret->talloc_ctx = talloc_new(NULL);
- if (ret->talloc_ctx == NULL) {
- PyErr_NoMemory();
- return NULL;
- }
- ret->ptr = cli_credentials_init(ret->talloc_ctx);
- return (PyObject *)ret;
-}
-
-static PyObject *py_creds_get_username(pytalloc_Object *self)
-{
- return PyString_FromStringOrNULL(cli_credentials_get_username(PyCredentials_AsCliCredentials(self)));
-}
-
-static PyObject *py_creds_set_username(pytalloc_Object *self, PyObject *args)
-{
- char *newval;
- enum credentials_obtained obt = CRED_SPECIFIED;
- int _obt = obt;
-
- if (!PyArg_ParseTuple(args, "s|i", &newval, &_obt)) {
- return NULL;
- }
- obt = _obt;
-
- return PyBool_FromLong(cli_credentials_set_username(PyCredentials_AsCliCredentials(self), newval, obt));
-}
-
-static PyObject *py_creds_get_password(pytalloc_Object *self)
-{
- return PyString_FromStringOrNULL(cli_credentials_get_password(PyCredentials_AsCliCredentials(self)));
-}
-
-
-static PyObject *py_creds_set_password(pytalloc_Object *self, PyObject *args)
-{
- char *newval;
- enum credentials_obtained obt = CRED_SPECIFIED;
- int _obt = obt;
-
- if (!PyArg_ParseTuple(args, "s|i", &newval, &_obt)) {
- return NULL;
- }
- obt = _obt;
-
- return PyBool_FromLong(cli_credentials_set_password(PyCredentials_AsCliCredentials(self), newval, obt));
-}
-
-static PyObject *py_creds_get_domain(pytalloc_Object *self)
-{
- return PyString_FromStringOrNULL(cli_credentials_get_domain(PyCredentials_AsCliCredentials(self)));
-}
-
-static PyObject *py_creds_set_domain(pytalloc_Object *self, PyObject *args)
-{
- char *newval;
- enum credentials_obtained obt = CRED_SPECIFIED;
- int _obt = obt;
-
- if (!PyArg_ParseTuple(args, "s|i", &newval, &_obt)) {
- return NULL;
- }
- obt = _obt;
-
- return PyBool_FromLong(cli_credentials_set_domain(PyCredentials_AsCliCredentials(self), newval, obt));
-}
-
-static PyObject *py_creds_get_realm(pytalloc_Object *self)
-{
- return PyString_FromStringOrNULL(cli_credentials_get_realm(PyCredentials_AsCliCredentials(self)));
-}
-
-static PyObject *py_creds_set_realm(pytalloc_Object *self, PyObject *args)
-{
- char *newval;
- enum credentials_obtained obt = CRED_SPECIFIED;
- int _obt = obt;
-
- if (!PyArg_ParseTuple(args, "s|i", &newval, &_obt)) {
- return NULL;
- }
- obt = _obt;
-
- return PyBool_FromLong(cli_credentials_set_realm(PyCredentials_AsCliCredentials(self), newval, obt));
-}
-
-static PyObject *py_creds_get_bind_dn(pytalloc_Object *self)
-{
- return PyString_FromStringOrNULL(cli_credentials_get_bind_dn(PyCredentials_AsCliCredentials(self)));
-}
-
-static PyObject *py_creds_set_bind_dn(pytalloc_Object *self, PyObject *args)
-{
- char *newval;
- if (!PyArg_ParseTuple(args, "s", &newval))
- return NULL;
-
- return PyBool_FromLong(cli_credentials_set_bind_dn(PyCredentials_AsCliCredentials(self), newval));
-}
-
-static PyObject *py_creds_get_workstation(pytalloc_Object *self)
-{
- return PyString_FromStringOrNULL(cli_credentials_get_workstation(PyCredentials_AsCliCredentials(self)));
-}
-
-static PyObject *py_creds_set_workstation(pytalloc_Object *self, PyObject *args)
-{
- char *newval;
- enum credentials_obtained obt = CRED_SPECIFIED;
- int _obt = obt;
-
- if (!PyArg_ParseTuple(args, "s|i", &newval, &_obt)) {
- return NULL;
- }
- obt = _obt;
-
- return PyBool_FromLong(cli_credentials_set_workstation(PyCredentials_AsCliCredentials(self), newval, obt));
-}
-
-static PyObject *py_creds_is_anonymous(pytalloc_Object *self)
-{
- return PyBool_FromLong(cli_credentials_is_anonymous(PyCredentials_AsCliCredentials(self)));
-}
-
-static PyObject *py_creds_set_anonymous(pytalloc_Object *self)
-{
- cli_credentials_set_anonymous(PyCredentials_AsCliCredentials(self));
- Py_RETURN_NONE;
-}
-
-static PyObject *py_creds_authentication_requested(pytalloc_Object *self)
-{
- return PyBool_FromLong(cli_credentials_authentication_requested(PyCredentials_AsCliCredentials(self)));
-}
-
-static PyObject *py_creds_wrong_password(pytalloc_Object *self)
-{
- return PyBool_FromLong(cli_credentials_wrong_password(PyCredentials_AsCliCredentials(self)));
-}
-
-static PyObject *py_creds_set_cmdline_callbacks(pytalloc_Object *self)
-{
- return PyBool_FromLong(cli_credentials_set_cmdline_callbacks(PyCredentials_AsCliCredentials(self)));
-}
-
-static PyObject *py_creds_parse_string(pytalloc_Object *self, PyObject *args)
-{
- char *newval;
- enum credentials_obtained obt = CRED_SPECIFIED;
- int _obt = obt;
-
- if (!PyArg_ParseTuple(args, "s|i", &newval, &_obt)) {
- return NULL;
- }
- obt = _obt;
-
- cli_credentials_parse_string(PyCredentials_AsCliCredentials(self), newval, obt);
- Py_RETURN_NONE;
-}
-
-static PyObject *py_creds_get_nt_hash(pytalloc_Object *self)
-{
- const struct samr_Password *ntpw = cli_credentials_get_nt_hash(PyCredentials_AsCliCredentials(self), self->ptr);
-
- return PyString_FromStringAndSize(discard_const_p(char, ntpw->hash), 16);
-}
-
-static PyObject *py_creds_set_kerberos_state(pytalloc_Object *self, PyObject *args)
-{
- int state;
- if (!PyArg_ParseTuple(args, "i", &state))
- return NULL;
-
- cli_credentials_set_kerberos_state(PyCredentials_AsCliCredentials(self), state);
- Py_RETURN_NONE;
-}
-
-static PyObject *py_creds_set_krb_forwardable(pytalloc_Object *self, PyObject *args)
-{
- int state;
- if (!PyArg_ParseTuple(args, "i", &state))
- return NULL;
-
- cli_credentials_set_krb_forwardable(PyCredentials_AsCliCredentials(self), state);
- Py_RETURN_NONE;
-}
-
-static PyObject *py_creds_guess(pytalloc_Object *self, PyObject *args)
-{
- PyObject *py_lp_ctx = Py_None;
- struct loadparm_context *lp_ctx;
- TALLOC_CTX *mem_ctx;
- struct cli_credentials *creds;
-
- creds = PyCredentials_AsCliCredentials(self);
-
- if (!PyArg_ParseTuple(args, "|O", &py_lp_ctx))
- return NULL;
-
- mem_ctx = talloc_new(NULL);
- if (mem_ctx == NULL) {
- PyErr_NoMemory();
- return NULL;
- }
-
- lp_ctx = lpcfg_from_py_object(mem_ctx, py_lp_ctx);
- if (lp_ctx == NULL) {
- talloc_free(mem_ctx);
- return NULL;
- }
-
- cli_credentials_guess(creds, lp_ctx);
-
- talloc_free(mem_ctx);
-
- Py_RETURN_NONE;
-}
-
-static PyObject *py_creds_set_machine_account(pytalloc_Object *self, PyObject *args)
-{
- PyObject *py_lp_ctx = Py_None;
- struct loadparm_context *lp_ctx;
- NTSTATUS status;
- struct cli_credentials *creds;
- TALLOC_CTX *mem_ctx;
-
- creds = PyCredentials_AsCliCredentials(self);
-
- if (!PyArg_ParseTuple(args, "|O", &py_lp_ctx))
- return NULL;
-
- mem_ctx = talloc_new(NULL);
- if (mem_ctx == NULL) {
- PyErr_NoMemory();
- return NULL;
- }
-
- lp_ctx = lpcfg_from_py_object(mem_ctx, py_lp_ctx);
- if (lp_ctx == NULL) {
- talloc_free(mem_ctx);
- return NULL;
- }
-
- status = cli_credentials_set_machine_account(creds, lp_ctx);
- talloc_free(mem_ctx);
-
- PyErr_NTSTATUS_IS_ERR_RAISE(status);
-
- Py_RETURN_NONE;
-}
-
-static PyObject *PyCredentialCacheContainer_from_ccache_container(struct ccache_container *ccc)
-{
- PyCredentialCacheContainerObject *py_ret;
-
- if (ccc == NULL) {
- Py_RETURN_NONE;
- }
-
- py_ret = (PyCredentialCacheContainerObject *)PyCredentialCacheContainer.tp_alloc(&PyCredentialCacheContainer, 0);
- if (py_ret == NULL) {
- PyErr_NoMemory();
- return NULL;
- }
- py_ret->mem_ctx = talloc_new(NULL);
- py_ret->ccc = talloc_reference(py_ret->mem_ctx, ccc);
- return (PyObject *)py_ret;
-}
-
-
-static PyObject *py_creds_get_named_ccache(pytalloc_Object *self, PyObject *args)
-{
- PyObject *py_lp_ctx = Py_None;
- char *ccache_name;
- struct loadparm_context *lp_ctx;
- struct ccache_container *ccc;
- struct tevent_context *event_ctx;
- int ret;
- const char *error_string;
- struct cli_credentials *creds;
- TALLOC_CTX *mem_ctx;
-
- creds = PyCredentials_AsCliCredentials(self);
-
- if (!PyArg_ParseTuple(args, "|Os", &py_lp_ctx, &ccache_name))
- return NULL;
-
- mem_ctx = talloc_new(NULL);
- if (mem_ctx == NULL) {
- PyErr_NoMemory();
- return NULL;
- }
-
- lp_ctx = lpcfg_from_py_object(mem_ctx, py_lp_ctx);
- if (lp_ctx == NULL) {
- talloc_free(mem_ctx);
- return NULL;
- }
-
- event_ctx = tevent_context_init(mem_ctx);
-
- ret = cli_credentials_get_named_ccache(creds, event_ctx, lp_ctx,
- ccache_name, &ccc, &error_string);
- talloc_unlink(mem_ctx, lp_ctx);
- if (ret == 0) {
- talloc_steal(ccc, event_ctx);
- talloc_free(mem_ctx);
- return PyCredentialCacheContainer_from_ccache_container(ccc);
- }
-
- PyErr_SetString(PyExc_RuntimeError, error_string?error_string:"NULL");
-
- talloc_free(mem_ctx);
- return NULL;
-}
-
-static PyObject *py_creds_set_gensec_features(pytalloc_Object *self, PyObject *args)
-{
- unsigned int gensec_features;
-
- if (!PyArg_ParseTuple(args, "I", &gensec_features))
- return NULL;
-
- cli_credentials_set_gensec_features(PyCredentials_AsCliCredentials(self), gensec_features);
-
- Py_RETURN_NONE;
-}
-
-static PyObject *py_creds_get_gensec_features(pytalloc_Object *self, PyObject *args)
-{
- unsigned int gensec_features;
-
- gensec_features = cli_credentials_get_gensec_features(PyCredentials_AsCliCredentials(self));
- return PyInt_FromLong(gensec_features);
-}
-
-
-static PyMethodDef py_creds_methods[] = {
- { "get_username", (PyCFunction)py_creds_get_username, METH_NOARGS,
- "S.get_username() -> username\nObtain username." },
- { "set_username", (PyCFunction)py_creds_set_username, METH_VARARGS,
- "S.set_username(name, obtained=CRED_SPECIFIED) -> None\n"
- "Change username." },
- { "get_password", (PyCFunction)py_creds_get_password, METH_NOARGS,
- "S.get_password() -> password\n"
- "Obtain password." },
- { "set_password", (PyCFunction)py_creds_set_password, METH_VARARGS,
- "S.set_password(password, obtained=CRED_SPECIFIED) -> None\n"
- "Change password." },
- { "get_domain", (PyCFunction)py_creds_get_domain, METH_NOARGS,
- "S.get_domain() -> domain\n"
- "Obtain domain name." },
- { "set_domain", (PyCFunction)py_creds_set_domain, METH_VARARGS,
- "S.set_domain(domain, obtained=CRED_SPECIFIED) -> None\n"
- "Change domain name." },
- { "get_realm", (PyCFunction)py_creds_get_realm, METH_NOARGS,
- "S.get_realm() -> realm\n"
- "Obtain realm name." },
- { "set_realm", (PyCFunction)py_creds_set_realm, METH_VARARGS,
- "S.set_realm(realm, obtained=CRED_SPECIFIED) -> None\n"
- "Change realm name." },
- { "get_bind_dn", (PyCFunction)py_creds_get_bind_dn, METH_NOARGS,
- "S.get_bind_dn() -> bind dn\n"
- "Obtain bind DN." },
- { "set_bind_dn", (PyCFunction)py_creds_set_bind_dn, METH_VARARGS,
- "S.set_bind_dn(bind_dn) -> None\n"
- "Change bind DN." },
- { "is_anonymous", (PyCFunction)py_creds_is_anonymous, METH_NOARGS,
- NULL },
- { "set_anonymous", (PyCFunction)py_creds_set_anonymous, METH_NOARGS,
- "S.set_anonymous() -> None\n"
- "Use anonymous credentials." },
- { "get_workstation", (PyCFunction)py_creds_get_workstation, METH_NOARGS,
- NULL },
- { "set_workstation", (PyCFunction)py_creds_set_workstation, METH_VARARGS,
- NULL },
- { "authentication_requested", (PyCFunction)py_creds_authentication_requested, METH_NOARGS,
- NULL },
- { "wrong_password", (PyCFunction)py_creds_wrong_password, METH_NOARGS,
- "S.wrong_password() -> bool\n"
- "Indicate the returned password was incorrect." },
- { "set_cmdline_callbacks", (PyCFunction)py_creds_set_cmdline_callbacks, METH_NOARGS,
- "S.set_cmdline_callbacks() -> bool\n"
- "Use command-line to obtain credentials not explicitly set." },
- { "parse_string", (PyCFunction)py_creds_parse_string, METH_VARARGS,
- "S.parse_string(text, obtained=CRED_SPECIFIED) -> None\n"
- "Parse credentials string." },
- { "get_nt_hash", (PyCFunction)py_creds_get_nt_hash, METH_NOARGS,
- NULL },
- { "set_kerberos_state", (PyCFunction)py_creds_set_kerberos_state, METH_VARARGS,
- NULL },
- { "set_krb_forwardable", (PyCFunction)py_creds_set_krb_forwardable, METH_VARARGS,
- NULL },
- { "guess", (PyCFunction)py_creds_guess, METH_VARARGS, NULL },
- { "set_machine_account", (PyCFunction)py_creds_set_machine_account, METH_VARARGS, NULL },
- { "get_named_ccache", (PyCFunction)py_creds_get_named_ccache, METH_VARARGS, NULL },
- { "set_gensec_features", (PyCFunction)py_creds_set_gensec_features, METH_VARARGS, NULL },
- { "get_gensec_features", (PyCFunction)py_creds_get_gensec_features, METH_NOARGS, NULL },
- { NULL }
-};
-
-PyTypeObject PyCredentials = {
- .tp_name = "credentials.Credentials",
- .tp_basicsize = sizeof(pytalloc_Object),
- .tp_new = py_creds_new,
- .tp_flags = Py_TPFLAGS_DEFAULT,
- .tp_methods = py_creds_methods,
-};
-
-
-PyTypeObject PyCredentialCacheContainer = {
- .tp_name = "credentials.CredentialCacheContainer",
- .tp_basicsize = sizeof(pytalloc_Object),
- .tp_flags = Py_TPFLAGS_DEFAULT,
-};
-
-void initcredentials(void)
-{
- PyObject *m;
- PyTypeObject *talloc_type = pytalloc_GetObjectType();
- if (talloc_type == NULL)
- return;
-
- PyCredentials.tp_base = PyCredentialCacheContainer.tp_base = talloc_type;
-
- if (PyType_Ready(&PyCredentials) < 0)
- return;
-
- if (PyType_Ready(&PyCredentialCacheContainer) < 0)
- return;
-
- m = Py_InitModule3("credentials", NULL, "Credentials management.");
- if (m == NULL)
- return;
-
- PyModule_AddObject(m, "AUTO_USE_KERBEROS", PyInt_FromLong(CRED_AUTO_USE_KERBEROS));
- PyModule_AddObject(m, "DONT_USE_KERBEROS", PyInt_FromLong(CRED_DONT_USE_KERBEROS));
- PyModule_AddObject(m, "MUST_USE_KERBEROS", PyInt_FromLong(CRED_MUST_USE_KERBEROS));
-
- PyModule_AddObject(m, "AUTO_KRB_FORWARDABLE", PyInt_FromLong(CRED_AUTO_KRB_FORWARDABLE));
- PyModule_AddObject(m, "NO_KRB_FORWARDABLE", PyInt_FromLong(CRED_NO_KRB_FORWARDABLE));
- PyModule_AddObject(m, "FORCE_KRB_FORWARDABLE", PyInt_FromLong(CRED_FORCE_KRB_FORWARDABLE));
-
- Py_INCREF(&PyCredentials);
- PyModule_AddObject(m, "Credentials", (PyObject *)&PyCredentials);
- Py_INCREF(&PyCredentialCacheContainer);
- PyModule_AddObject(m, "CredentialCacheContainer", (PyObject *)&PyCredentialCacheContainer);
-}
diff --git a/source4/auth/credentials/pycredentials.h b/source4/auth/credentials/pycredentials.h
deleted file mode 100644
index 3a110fb09a..0000000000
--- a/source4/auth/credentials/pycredentials.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- Samba utility functions
- Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2008
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-#ifndef _PYCREDENTIALS_H_
-#define _PYCREDENTIALS_H_
-
-#include "auth/credentials/credentials.h"
-#include <pytalloc.h>
-
-extern PyTypeObject PyCredentials;
-extern PyTypeObject PyCredentialCacheContainer;
-typedef struct {
- PyObject_HEAD
- TALLOC_CTX *mem_ctx;
- struct ccache_container *ccc;
-} PyCredentialCacheContainerObject;
-#define PyCredentials_Check(py_obj) PyObject_TypeCheck(py_obj, &PyCredentials)
-#define PyCredentials_AsCliCredentials(py_obj) pytalloc_get_type(py_obj, struct cli_credentials)
-#define cli_credentials_from_py_object(py_obj) (py_obj == Py_None)?cli_credentials_init_anon(NULL):PyCredentials_AsCliCredentials(py_obj)
-
-#endif /* _PYCREDENTIALS_H_ */
diff --git a/source4/auth/credentials/samba-credentials.pc.in b/source4/auth/credentials/samba-credentials.pc.in
deleted file mode 100644
index 9a0db509ee..0000000000
--- a/source4/auth/credentials/samba-credentials.pc.in
+++ /dev/null
@@ -1,11 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-modulesdir=${prefix}/modules/gensec
-
-Name: samba-credentials
-Description: Credentials management
-Version: @PACKAGE_VERSION@
-Libs: @LIB_RPATH@ -L${libdir} -lsamba-credentials
-Cflags: -I${includedir} -DHAVE_IMMEDIATE_STRUCTURES=1
diff --git a/source4/auth/credentials/tests/bind.py b/source4/auth/credentials/tests/bind.py
deleted file mode 100755
index 1529a475c7..0000000000
--- a/source4/auth/credentials/tests/bind.py
+++ /dev/null
@@ -1,154 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-# This is unit with tests for LDAP access checks
-
-import optparse
-import sys
-import base64
-import re
-import os
-import copy
-import time
-
-sys.path.insert(0, "bin/python")
-import samba
-samba.ensure_external_module("testtools", "testtools")
-samba.ensure_external_module("subunit", "subunit/python")
-
-import samba.getopt as options
-
-from ldb import (
- SCOPE_BASE, SCOPE_SUBTREE, LdbError, ERR_NO_SUCH_OBJECT)
-from samba.dcerpc import security
-
-from samba.auth import system_session
-from samba import gensec
-from samba.samdb import SamDB
-from samba.credentials import Credentials
-import samba.tests
-from samba.tests import delete_force
-from subunit.run import SubunitTestRunner
-import unittest
-
-parser = optparse.OptionParser("ldap [options] <host>")
-sambaopts = options.SambaOptions(parser)
-parser.add_option_group(sambaopts)
-
-# use command line creds if available
-credopts = options.CredentialsOptions(parser)
-parser.add_option_group(credopts)
-opts, args = parser.parse_args()
-
-if len(args) < 1:
- parser.print_usage()
- sys.exit(1)
-
-host = args[0]
-lp = sambaopts.get_loadparm()
-creds = credopts.get_credentials(lp)
-creds.set_gensec_features(creds.get_gensec_features() | gensec.FEATURE_SEAL)
-creds_machine = copy.deepcopy(creds)
-creds_user1 = copy.deepcopy(creds)
-creds_user2 = copy.deepcopy(creds)
-creds_user3 = copy.deepcopy(creds)
-
-class BindTests(samba.tests.TestCase):
-
- info_dc = None
-
- def setUp(self):
- super(BindTests, self).setUp()
- # fetch rootDSEs
- if self.info_dc is None:
- res = ldb.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
- self.assertEquals(len(res), 1)
- BindTests.info_dc = res[0]
- # cache some of RootDSE props
- self.schema_dn = self.info_dc["schemaNamingContext"][0]
- self.domain_dn = self.info_dc["defaultNamingContext"][0]
- self.config_dn = self.info_dc["configurationNamingContext"][0]
- self.computer_dn = "CN=centos53,CN=Computers,%s" % self.domain_dn
- self.password = "P@ssw0rd"
- self.username = "BindTestUser_" + time.strftime("%s", time.gmtime())
-
- def tearDown(self):
- super(BindTests, self).tearDown()
-
- def test_computer_account_bind(self):
- # create a computer acocount for the test
- delete_force(ldb, self.computer_dn)
- ldb.add_ldif("""
-dn: """ + self.computer_dn + """
-cn: CENTOS53
-displayName: CENTOS53$
-name: CENTOS53
-sAMAccountName: CENTOS53$
-countryCode: 0
-objectClass: computer
-objectClass: organizationalPerson
-objectClass: person
-objectClass: top
-objectClass: user
-codePage: 0
-userAccountControl: 4096
-dNSHostName: centos53.alabala.test
-operatingSystemVersion: 5.2 (3790)
-operatingSystem: Windows Server 2003
-""")
- ldb.modify_ldif("""
-dn: """ + self.computer_dn + """
-changetype: modify
-replace: unicodePwd
-unicodePwd:: """ + base64.b64encode("\"P@ssw0rd\"".encode('utf-16-le')) + """
-""")
-
- # do a simple bind and search with the machine account
- creds_machine.set_bind_dn(self.computer_dn)
- creds_machine.set_password(self.password)
- print "BindTest with: " + creds_machine.get_bind_dn()
- ldb_machine = samba.tests.connect_samdb(host, credentials=creds_machine,
- lp=lp, ldap_only=True)
- res = ldb_machine.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
-
- def test_user_account_bind(self):
- # create user
- ldb.newuser(username=self.username, password=self.password)
- ldb_res = ldb.search(base=self.domain_dn,
- scope=SCOPE_SUBTREE,
- expression="(samAccountName=%s)" % self.username)
- self.assertEquals(len(ldb_res), 1)
- user_dn = ldb_res[0]["dn"]
-
- # do a simple bind and search with the user account in format user@realm
- creds_user1.set_bind_dn(self.username + "@" + creds.get_realm())
- creds_user1.set_password(self.password)
- print "BindTest with: " + creds_user1.get_bind_dn()
- ldb_user1 = samba.tests.connect_samdb(host, credentials=creds_user1,
- lp=lp, ldap_only=True)
- res = ldb_user1.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
-
- # do a simple bind and search with the user account in format domain\user
- creds_user2.set_bind_dn(creds.get_domain() + "\\" + self.username)
- creds_user2.set_password(self.password)
- print "BindTest with: " + creds_user2.get_bind_dn()
- ldb_user2 = samba.tests.connect_samdb(host, credentials=creds_user2,
- lp=lp, ldap_only=True)
- res = ldb_user2.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
-
- # do a simple bind and search with the user account DN
- creds_user3.set_bind_dn(str(user_dn))
- creds_user3.set_password(self.password)
- print "BindTest with: " + creds_user3.get_bind_dn()
- ldb_user3 = samba.tests.connect_samdb(host, credentials=creds_user3,
- lp=lp, ldap_only=True)
- res = ldb_user3.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
-
-
-ldb = samba.tests.connect_samdb(host, credentials=creds, lp=lp, ldap_only=True)
-
-runner = SubunitTestRunner()
-rc = 0
-if not runner.run(unittest.makeSuite(BindTests)).wasSuccessful():
- rc = 1
-
-sys.exit(rc)
diff --git a/source4/auth/credentials/tests/simple.c b/source4/auth/credentials/tests/simple.c
deleted file mode 100644
index 6c722750d6..0000000000
--- a/source4/auth/credentials/tests/simple.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- Samba utility functions
- Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "auth/credentials/credentials.h"
-#include "torture/torture.h"
-
-static bool test_init(struct torture_context *tctx)
-{
- struct cli_credentials *creds = cli_credentials_init(tctx);
-
- cli_credentials_set_domain(creds, "bla", CRED_SPECIFIED);
-
- torture_assert_str_equal(tctx, "BLA", cli_credentials_get_domain(creds),
- "domain");
-
- cli_credentials_set_username(creds, "someuser", CRED_SPECIFIED);
-
- torture_assert_str_equal(tctx, "someuser",
- cli_credentials_get_username(creds),
- "username");
-
- cli_credentials_set_password(creds, "p4ssw0rd", CRED_SPECIFIED);
-
- torture_assert_str_equal(tctx, "p4ssw0rd",
- cli_credentials_get_password(creds),
- "password");
-
- return true;
-}
-
-static bool test_init_anonymous(struct torture_context *tctx)
-{
- struct cli_credentials *creds = cli_credentials_init_anon(tctx);
-
- torture_assert_str_equal(tctx, cli_credentials_get_domain(creds),
- "", "domain");
-
- torture_assert_str_equal(tctx, cli_credentials_get_username(creds),
- "", "username");
-
- torture_assert(tctx, cli_credentials_get_password(creds) == NULL,
- "password");
-
- return true;
-}
-
-static bool test_parse_string(struct torture_context *tctx)
-{
- struct cli_credentials *creds = cli_credentials_init_anon(tctx);
-
- /* anonymous */
- cli_credentials_parse_string(creds, "%", CRED_SPECIFIED);
-
- torture_assert_str_equal(tctx, cli_credentials_get_domain(creds),
- "", "domain");
-
- torture_assert_str_equal(tctx, cli_credentials_get_username(creds),
- "", "username");
-
- torture_assert(tctx, cli_credentials_get_password(creds) == NULL,
- "password");
-
- /* username + password */
- cli_credentials_parse_string(creds, "somebody%secret",
- CRED_SPECIFIED);
-
- torture_assert_str_equal(tctx, cli_credentials_get_domain(creds),
- "", "domain");
-
- torture_assert_str_equal(tctx, cli_credentials_get_username(creds),
- "somebody", "username");
-
- torture_assert_str_equal(tctx, cli_credentials_get_password(creds),
- "secret", "password");
-
- /* principal */
- cli_credentials_parse_string(creds, "prin@styx",
- CRED_SPECIFIED);
-
- torture_assert_str_equal(tctx, cli_credentials_get_realm(creds),
- "STYX", "realm");
-
- torture_assert_str_equal(tctx,
- cli_credentials_get_principal(creds, tctx),
- "prin@styx", "principal");
-
- return true;
-}
-
-struct torture_suite *torture_local_credentials(TALLOC_CTX *mem_ctx)
-{
- struct torture_suite *suite = torture_suite_create(mem_ctx, "credentials");
-
- torture_suite_add_simple_test(suite, "init", test_init);
- torture_suite_add_simple_test(suite, "init anonymous",
- test_init_anonymous);
- torture_suite_add_simple_test(suite, "parse_string",
- test_parse_string);
-
- return suite;
-}
-
diff --git a/source4/auth/credentials/wscript_build b/source4/auth/credentials/wscript_build
deleted file mode 100644
index 2c46b43b21..0000000000
--- a/source4/auth/credentials/wscript_build
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/usr/bin/env python
-
-bld.SAMBA_LIBRARY('samba-credentials',
- source='credentials.c',
- autoproto='credentials_proto.h',
- public_headers='credentials.h',
- pc_files='samba-credentials.pc',
- deps='LIBCRYPTO errors events LIBCLI_AUTH security CREDENTIALS_SECRETS CREDENTIALS_KRB5',
- vnum='0.0.1'
- )
-
-bld.SAMBA_SUBSYSTEM('CREDENTIALS_KRB5',
- source='credentials_krb5.c',
- deps='KERBEROS_UTIL gssapi samba-credentials',
- public_deps='com_err authkrb5',
- )
-
-bld.SAMBA_SUBSYSTEM('CREDENTIALS_SECRETS',
- source='credentials_secrets.c',
- deps='CREDENTIALS_KRB5 CREDENTIALS_NTLM ldb samdb-common',
- )
-
-bld.SAMBA_SUBSYSTEM('CREDENTIALS_NTLM',
- source='credentials_ntlm.c',
- deps='samba-credentials')
-
-bld.SAMBA_PYTHON('pycredentials',
- source='pycredentials.c',
- public_deps='samba-credentials cmdline-credentials pytalloc-util pyparam_util CREDENTIALS_KRB5 CREDENTIALS_SECRETS',
- realname='samba/credentials.so'
- )
-
diff --git a/source4/auth/gensec/gensec_start.c b/source4/auth/gensec/gensec_start.c
index d400685a49..3150cced97 100644
--- a/source4/auth/gensec/gensec_start.c
+++ b/source4/auth/gensec/gensec_start.c
@@ -928,8 +928,12 @@ _PUBLIC_ NTSTATUS gensec_init(void)
{
static bool initialized = false;
#define _MODULE_PROTO(init) extern NTSTATUS init(void);
+#if _SAMBA_BUILD_ == 4
STATIC_gensec_MODULES_PROTO;
init_module_fn static_init[] = { STATIC_gensec_MODULES };
+#else
+ init_module_fn *static_init = NULL;
+#endif
init_module_fn *shared_init;
if (initialized) return NT_STATUS_OK;
diff --git a/source4/auth/wscript_build b/source4/auth/wscript_build
index 079857dbb7..ebee49b89c 100644
--- a/source4/auth/wscript_build
+++ b/source4/auth/wscript_build
@@ -4,7 +4,6 @@ bld.RECURSE('gensec')
bld.RECURSE('kerberos')
bld.RECURSE('ntlmssp')
bld.RECURSE('ntlm')
-bld.RECURSE('credentials')
bld.SAMBA_SUBSYSTEM('auth_session',
source='session.c',