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-rw-r--r--server/Makefile.am24
-rw-r--r--server/providers/ipa/ipa_init.c233
2 files changed, 256 insertions, 1 deletions
diff --git a/server/Makefile.am b/server/Makefile.am
index f6740937..d13211c1 100644
--- a/server/Makefile.am
+++ b/server/Makefile.am
@@ -80,7 +80,8 @@ TESTS = \
sssdlib_LTLIBRARIES = \
libsss_ldap.la \
libsss_krb5.la \
- libsss_proxy.la
+ libsss_proxy.la \
+ libsss_ipa.la
ldblib_LTLIBRARIES = \
memberof.la
@@ -468,6 +469,27 @@ libsss_krb5_la_LDFLAGS = \
-version-info 1:0:0 \
-module
+libsss_ipa_la_SOURCES = \
+ providers/ipa/ipa_init.c \
+ providers/ldap/ldap_id.c \
+ providers/ldap/ldap_auth.c \
+ providers/ldap/ldap_common.c \
+ providers/ldap/sdap_async.c \
+ providers/ldap/sdap.c \
+ util/sss_ldap.c \
+ providers/krb5/krb5_utils.c \
+ providers/krb5/krb5_auth.c
+libsss_ipa_la_CFLAGS = \
+ $(AM_CFLAGS) \
+ $(LDAP_CFLAGS) \
+ $(KRB5_CFLAGS)
+libsss_ipa_la_LIBADD = \
+ $(OPENLDAP_LIBS) \
+ $(KRB5_LIBS)
+libsss_ipa_la_LDFLAGS = \
+ -version-info 1:0:0 \
+ -module
+
krb5_child_SOURCES = \
$(SSSD_DEBUG_OBJ) \
providers/krb5/krb5_child.c
diff --git a/server/providers/ipa/ipa_init.c b/server/providers/ipa/ipa_init.c
new file mode 100644
index 00000000..ebbeec4a
--- /dev/null
+++ b/server/providers/ipa/ipa_init.c
@@ -0,0 +1,233 @@
+/*
+ SSSD
+
+ IPA Provider Initialization functions
+
+ Authors:
+ Simo Sorce <ssorce@redhat.com>
+
+ Copyright (C) 2009 Red Hat
+
+ 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 <sys/types.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include "providers/ldap/ldap_common.h"
+#include "providers/krb5/krb5_auth.h"
+
+/* Id Handler */
+struct bet_ops ipa_id_ops = {
+ .handler = sdap_account_info_handler,
+ .finalize = NULL
+};
+
+struct bet_ops ipa_auth_ops = {
+ .handler = krb5_pam_handler,
+ .finalize = NULL,
+};
+
+struct bet_ops ipa_chpass_ops = {
+ .handler = krb5_pam_handler,
+ .finalize = NULL,
+};
+
+int sssm_ipa_init(struct be_ctx *bectx,
+ struct bet_ops **ops,
+ void **pvt_data)
+{
+ struct sdap_id_ctx *ctx;
+ int ret;
+
+ ctx = talloc_zero(bectx, struct sdap_id_ctx);
+ if (!ctx) return ENOMEM;
+
+ ctx->be = bectx;
+
+ ret = ldap_get_options(ctx, bectx->cdb,
+ bectx->conf_path, &ctx->opts);
+ if (ret != EOK) {
+ goto done;
+ }
+
+ ret = setup_tls_config(ctx->opts->basic);
+ if (ret != EOK) {
+ DEBUG(1, ("setup_tls_config failed [%d][%s].\n",
+ ret, strerror(ret)));
+ goto done;
+ }
+
+ ret = sdap_id_setup_tasks(ctx);
+ if (ret != EOK) {
+ goto done;
+ }
+
+ *ops = &ipa_id_ops;
+ *pvt_data = ctx;
+ ret = EOK;
+
+done:
+ if (ret != EOK) {
+ talloc_free(ctx);
+ }
+ return ret;
+}
+
+int sssm_ipa_auth_init(struct be_ctx *bectx,
+ struct bet_ops **ops,
+ void **pvt_auth_data)
+{
+ struct krb5_ctx *ctx = NULL;
+ struct tevent_signal *sige;
+ struct stat stat_buf;
+ char *value = NULL;
+ int int_value;
+ int ret;
+
+ ctx = talloc_zero(bectx, struct krb5_ctx);
+ if (!ctx) {
+ DEBUG(1, ("talloc failed.\n"));
+ return ENOMEM;
+ }
+
+ ctx->action = INIT_PW;
+
+ ret = confdb_get_string(bectx->cdb, ctx, bectx->conf_path,
+ CONFDB_KRB5_KDCIP, NULL, &value);
+ if (ret != EOK) {
+ goto fail;
+ }
+
+ if (value == NULL) {
+ DEBUG(2, ("Missing krb5KDCIP, authentication might fail.\n"));
+ } else {
+ ret = setenv(SSSD_KRB5_KDC, value, 1);
+ if (ret != EOK) {
+ DEBUG(2, ("setenv %s failed, authentication might fail.\n",
+ SSSD_KRB5_KDC));
+ }
+ }
+ ctx->kdcip = value;
+
+ ret = confdb_get_string(bectx->cdb, ctx, bectx->conf_path,
+ CONFDB_KRB5_REALM, NULL, &value);
+ if (ret != EOK) {
+ goto fail;
+ }
+
+ if (value == NULL) {
+ DEBUG(4, ("Missing krb5REALM authentication might fail.\n"));
+ } else {
+ ret = setenv(SSSD_KRB5_REALM, value, 1);
+ if (ret != EOK) {
+ DEBUG(2, ("setenv %s failed, authentication might fail.\n",
+ SSSD_KRB5_REALM));
+ }
+ }
+ ctx->realm = value;
+
+ ret = confdb_get_string(bectx->cdb, ctx, bectx->conf_path,
+ CONFDB_KRB5_CCACHEDIR, "/tmp", &value);
+ if (ret != EOK) {
+ goto fail;
+ }
+
+ ret = lstat(value, &stat_buf);
+ if (ret != EOK) {
+ DEBUG(1, ("lstat for [%s] failed: [%d][%s].\n",
+ value, errno, strerror(errno)));
+ goto fail;
+ }
+ if (!S_ISDIR(stat_buf.st_mode)) {
+ DEBUG(1, ("Value of krb5ccache_dir [%s] is not a directory.\n",
+ value));
+ goto fail;
+ }
+ ctx->ccache_dir = value;
+
+ ret = confdb_get_string(bectx->cdb, ctx, bectx->conf_path,
+ CONFDB_KRB5_CCNAME_TMPL,
+ "FILE:%d/krb5cc_%U_XXXXXX",
+ &value);
+ if (ret != EOK) {
+ goto fail;
+ }
+
+ if (value[0] != '/' && strncmp(value, "FILE:", 5) != 0) {
+ DEBUG(1, ("Currently only file based credential caches are supported "
+ "and krb5ccname_template must start with '/' or 'FILE:'\n"));
+ goto fail;
+ }
+ ctx->ccname_template = value;
+
+ ret = confdb_get_string(bectx->cdb, ctx, bectx->conf_path,
+ CONFDB_KRB5_CHANGEPW_PRINC,
+ "kadmin/changepw",
+ &value);
+ if (ret != EOK) {
+ goto fail;
+ }
+
+ if (strchr(value, '@') == NULL) {
+ value = talloc_asprintf_append(value, "@%s", ctx->realm);
+ if (value == NULL) {
+ DEBUG(7, ("talloc_asprintf_append failed.\n"));
+ goto fail;
+ }
+ }
+ ctx->changepw_principle = value;
+
+ ret = setenv(SSSD_KRB5_CHANGEPW_PRINCIPLE, ctx->changepw_principle, 1);
+ if (ret != EOK) {
+ DEBUG(2, ("setenv %s failed, password change might fail.\n",
+ SSSD_KRB5_CHANGEPW_PRINCIPLE));
+ }
+
+ ret = confdb_get_int(bectx->cdb, ctx, bectx->conf_path,
+ CONFDB_KRB5_AUTH_TIMEOUT, 15, &int_value);
+ if (ret != EOK) {
+ goto fail;
+ }
+ if (int_value <= 0) {
+ DEBUG(4, ("krb5auth_timeout has to be a positive value.\n"));
+ goto fail;
+ }
+ ctx->auth_timeout = int_value;
+
+/* TODO: set options */
+
+ sige = tevent_add_signal(bectx->ev, ctx, SIGCHLD, SA_SIGINFO,
+ krb5_child_sig_handler, NULL);
+ if (sige == NULL) {
+ DEBUG(1, ("tevent_add_signal failed.\n"));
+ ret = ENOMEM;
+ goto fail;
+ }
+
+ *ops = &ipa_auth_ops;
+ *pvt_auth_data = ctx;
+ return EOK;
+
+fail:
+ talloc_free(ctx);
+ return ret;
+}
+
+int sssm_ipa_chpass_init(struct be_ctx *bectx,
+ struct bet_ops **ops,
+ void **pvt_auth_data)
+{
+ return sssm_ipa_auth_init(bectx, ops, pvt_auth_data);
+}
generated by cgit (git 2.34.1) at 2024-12-15 15:34:38 +0000