[SCM] Samba Shared Repository - branch v3-2-test updated - initial-v3-2-unstable-1061-ga43125d

Günther Deschner gd at samba.org
Fri Jan 4 16:48:51 GMT 2008


The branch, v3-2-test has been updated
       via  a43125d9e9052fab8eb561976f45d1db4622482e (commit)
       via  ff5e15b1ba0d5c39ceef9f9995c107e510162564 (commit)
       via  b59ca2d9c3375c0d0b9f585e48d718689586bb92 (commit)
       via  d88bb94f0ef00ddbb48498797bd11448e0d74645 (commit)
      from  2ba625e473e8eb23d692566d32a8ac965785df4e (commit)

http://gitweb.samba.org/?p=samba.git;a=shortlog;h=v3-2-test


- Log -----------------------------------------------------------------
commit a43125d9e9052fab8eb561976f45d1db4622482e
Author: Günther Deschner <gd at samba.org>
Date:   Fri Jan 4 17:33:24 2008 +0100

    Fix build warning.
    
    Guenther

commit ff5e15b1ba0d5c39ceef9f9995c107e510162564
Author: Günther Deschner <gd at samba.org>
Date:   Fri Jan 4 17:11:14 2008 +0100

    Rename server_name to dc_name in libnet join structures.
    
    Guenther

commit b59ca2d9c3375c0d0b9f585e48d718689586bb92
Author: Günther Deschner <gd at samba.org>
Date:   Fri Jan 4 17:09:21 2008 +0100

    Separate out storing and removing secrets in libnet_join/unjoin.
    
    Guenther

commit d88bb94f0ef00ddbb48498797bd11448e0d74645
Author: Günther Deschner <gd at samba.org>
Date:   Fri Jan 4 17:01:52 2008 +0100

    In libnet_join finally separate the admin from the machine pwd entirely.
    
    Guenther

-----------------------------------------------------------------------

Summary of changes:
 source/lib/netapi/joindomain.c |   24 +++++----
 source/libnet/libnet_join.c    |  110 +++++++++++++++++++++++-----------------
 source/libnet/libnet_join.h    |   12 +++--
 source/utils/net_conf.c        |    1 -
 4 files changed, 84 insertions(+), 63 deletions(-)


Changeset truncated at 500 lines:

diff --git a/source/lib/netapi/joindomain.c b/source/lib/netapi/joindomain.c
index d200c9b..0d4452e 100644
--- a/source/lib/netapi/joindomain.c
+++ b/source/lib/netapi/joindomain.c
@@ -1,7 +1,7 @@
 /*
  *  Unix SMB/CIFS implementation.
  *  NetApi Join Support
- *  Copyright (C) Guenther Deschner 2007
+ *  Copyright (C) Guenther Deschner 2007-2008
  *
  *  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
@@ -54,8 +54,9 @@ static WERROR NetJoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 		if (!NT_STATUS_IS_OK(status)) {
 			return ntstatus_to_werror(status);
 		}
-		r->in.server_name = talloc_strdup(mem_ctx, info->domain_controller_name);
-		W_ERROR_HAVE_NO_MEMORY(r->in.server_name);
+		r->in.dc_name = talloc_strdup(mem_ctx,
+					      info->domain_controller_name);
+		W_ERROR_HAVE_NO_MEMORY(r->in.dc_name);
 	}
 
 	if (account_ou) {
@@ -69,8 +70,8 @@ static WERROR NetJoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 	}
 
 	if (password) {
-		r->in.password = talloc_strdup(mem_ctx, password);
-		W_ERROR_HAVE_NO_MEMORY(r->in.password);
+		r->in.admin_password = talloc_strdup(mem_ctx, password);
+		W_ERROR_HAVE_NO_MEMORY(r->in.admin_password);
 	}
 
 	r->in.join_flags = join_flags;
@@ -224,8 +225,8 @@ static WERROR NetUnjoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 	W_ERROR_NOT_OK_RETURN(werr);
 
 	if (server_name) {
-		r->in.server_name = talloc_strdup(mem_ctx, server_name);
-		W_ERROR_HAVE_NO_MEMORY(r->in.server_name);
+		r->in.dc_name = talloc_strdup(mem_ctx, server_name);
+		W_ERROR_HAVE_NO_MEMORY(r->in.dc_name);
 	} else {
 
 		NTSTATUS status;
@@ -244,8 +245,9 @@ static WERROR NetUnjoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 		if (!NT_STATUS_IS_OK(status)) {
 			return ntstatus_to_werror(status);
 		}
-		r->in.server_name = talloc_strdup(mem_ctx, info->domain_controller_name);
-		W_ERROR_HAVE_NO_MEMORY(r->in.server_name);
+		r->in.dc_name = talloc_strdup(mem_ctx,
+					      info->domain_controller_name);
+		W_ERROR_HAVE_NO_MEMORY(r->in.dc_name);
 	}
 
 	if (account) {
@@ -254,8 +256,8 @@ static WERROR NetUnjoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 	}
 
 	if (password) {
-		r->in.password = talloc_strdup(mem_ctx, password);
-		W_ERROR_HAVE_NO_MEMORY(r->in.password);
+		r->in.admin_password = talloc_strdup(mem_ctx, password);
+		W_ERROR_HAVE_NO_MEMORY(r->in.admin_password);
 	}
 
 	r->in.unjoin_flags = unjoin_flags;
diff --git a/source/libnet/libnet_join.c b/source/libnet/libnet_join.c
index 70777df..95b643f 100644
--- a/source/libnet/libnet_join.c
+++ b/source/libnet/libnet_join.c
@@ -2,7 +2,7 @@
  *  Unix SMB/CIFS implementation.
  *  libnet Join Support
  *  Copyright (C) Gerald (Jerry) Carter 2006
- *  Copyright (C) Guenther Deschner 2007
+ *  Copyright (C) Guenther Deschner 2007-2008
  *
  *  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
@@ -22,12 +22,30 @@
 #include "libnet/libnet_join.h"
 #include "libnet/libnet_proto.h"
 
-static NTSTATUS do_DomainJoin(TALLOC_CTX *mem_ctx,
-			      struct libnet_JoinCtx *r)
+static bool libnet_join_joindomain_store_secrets(TALLOC_CTX *mem_ctx,
+						 struct libnet_JoinCtx *r)
+{
+	if (!secrets_store_domain_sid(r->out.netbios_domain_name,
+				      r->out.domain_sid))
+	{
+		return false;
+	}
+
+	if (!secrets_store_machine_password(r->in.machine_password,
+					    r->out.netbios_domain_name,
+					    SEC_CHAN_WKSTA))
+	{
+		return false;
+	}
+
+	return true;
+}
+
+static NTSTATUS libnet_join_joindomain_rpc(TALLOC_CTX *mem_ctx,
+					   struct libnet_JoinCtx *r)
 {
 	struct cli_state *cli = NULL;
 	struct rpc_pipe_client *pipe_hnd = NULL;
-	const char *password = NULL;
 	POLICY_HND sam_pol, domain_pol, user_pol, lsa_pol;
 	NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
 	char *acct_name;
@@ -46,17 +64,20 @@ static NTSTATUS do_DomainJoin(TALLOC_CTX *mem_ctx,
 	DATA_BLOB digested_session_key;
 	uchar md4_trust_password[16];
 
-	password = talloc_strdup(mem_ctx,
-		generate_random_str(DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH));
-	NT_STATUS_HAVE_NO_MEMORY(password);
+	if (!r->in.machine_password) {
+		r->in.machine_password = talloc_strdup(mem_ctx, generate_random_str(DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH));
+		NT_STATUS_HAVE_NO_MEMORY(r->in.machine_password);
+	}
 
-	status = cli_full_connection(&cli, NULL, r->in.server_name,
+	status = cli_full_connection(&cli, NULL,
+				     r->in.dc_name,
 				     NULL, 0,
 				     "IPC$", "IPC",
 				     r->in.admin_account,
-				     NULL, //r->in.domain_name,
-				     r->in.password,
-				     0, Undefined, NULL);
+				     NULL,
+				     r->in.admin_password,
+				     0,
+				     Undefined, NULL);
 
 	if (!NT_STATUS_IS_OK(status)) {
 		goto done;
@@ -152,15 +173,16 @@ static NTSTATUS do_DomainJoin(TALLOC_CTX *mem_ctx,
 		goto done;
 	}
 
-	E_md4hash(password, md4_trust_password);
-	encode_pw_buffer(pwbuf, password, STR_UNICODE);
+	E_md4hash(r->in.machine_password, md4_trust_password);
+	encode_pw_buffer(pwbuf, r->in.machine_password, STR_UNICODE);
 
 	generate_random_buffer((uint8*)md5buffer, sizeof(md5buffer));
 	digested_session_key = data_blob_talloc(mem_ctx, 0, 16);
 
 	MD5Init(&md5ctx);
 	MD5Update(&md5ctx, md5buffer, sizeof(md5buffer));
-	MD5Update(&md5ctx, cli->user_session_key.data, cli->user_session_key.length);
+	MD5Update(&md5ctx, cli->user_session_key.data,
+		  cli->user_session_key.length);
 	MD5Final(digested_session_key.data, &md5ctx);
 
 	SamOEMhashBlob(pwbuf, sizeof(pwbuf), &digested_session_key);
@@ -194,21 +216,6 @@ static NTSTATUS do_DomainJoin(TALLOC_CTX *mem_ctx,
 	rpccli_samr_close(pipe_hnd, mem_ctx, &user_pol);
 	cli_rpc_pipe_close(pipe_hnd);
 
-	if (!secrets_store_domain_sid(r->out.netbios_domain_name,
-				      r->out.domain_sid))
-	{
-		status = NT_STATUS_INTERNAL_DB_ERROR;
-		goto done;
-	}
-
-	if (!secrets_store_machine_password(password,
-					    r->out.netbios_domain_name,
-					    SEC_CHAN_WKSTA))
-	{
-		status = NT_STATUS_INTERNAL_DB_ERROR;
-		goto done;
-	}
-
 	status = NT_STATUS_OK;
  done:
 	if (cli) {
@@ -218,8 +225,22 @@ static NTSTATUS do_DomainJoin(TALLOC_CTX *mem_ctx,
 	return status;
 }
 
-static NTSTATUS do_DomainUnjoin(TALLOC_CTX *mem_ctx,
-				struct libnet_UnjoinCtx *r)
+static bool libnet_join_unjoindomain_remove_secrets(TALLOC_CTX *mem_ctx,
+						    struct libnet_UnjoinCtx *r)
+{
+	if (!secrets_delete_machine_password_ex(lp_workgroup())) {
+		return false;
+	}
+
+	if (!secrets_delete_domain_sid(lp_workgroup())) {
+		return false;
+	}
+
+	return true;
+}
+
+static NTSTATUS libnet_join_unjoindomain_rpc(TALLOC_CTX *mem_ctx,
+					     struct libnet_UnjoinCtx *r)
 {
 	struct cli_state *cli = NULL;
 	struct rpc_pipe_client *pipe_hnd = NULL;
@@ -233,12 +254,13 @@ static NTSTATUS do_DomainUnjoin(TALLOC_CTX *mem_ctx,
 	SAM_USERINFO_CTR ctr, *qctr = NULL;
 	SAM_USER_INFO_16 p16;
 
-	status = cli_full_connection(&cli, NULL, r->in.server_name,
+	status = cli_full_connection(&cli, NULL,
+				     r->in.dc_name,
 				     NULL, 0,
 				     "IPC$", "IPC",
 				     r->in.admin_account,
-				     NULL, //r->in.domain_name,
-				     r->in.password,
+				     NULL,
+				     r->in.admin_password,
 				     0, Undefined, NULL);
 
 	if (!NT_STATUS_IS_OK(status)) {
@@ -308,16 +330,6 @@ static NTSTATUS do_DomainUnjoin(TALLOC_CTX *mem_ctx,
 
 	rpccli_samr_close(pipe_hnd, mem_ctx, &user_pol);
 
-	if (!secrets_delete_machine_password_ex(lp_workgroup())) {
-		status = NT_STATUS_INTERNAL_DB_ERROR;
-		goto done;
-	}
-
-	if (!secrets_delete_domain_sid(lp_workgroup())) {
-		status = NT_STATUS_INTERNAL_DB_ERROR;
-		goto done;
-	}
-
 done:
 	if (pipe_hnd) {
 		rpccli_samr_close(pipe_hnd, mem_ctx, &domain_pol);
@@ -482,13 +494,17 @@ WERROR libnet_Join(TALLOC_CTX *mem_ctx,
 
 	if (r->in.join_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
 
-		status = do_DomainJoin(mem_ctx, r);
+		status = libnet_join_joindomain_rpc(mem_ctx, r);
 		if (!NT_STATUS_IS_OK(status)) {
 			if (NT_STATUS_EQUAL(status, NT_STATUS_USER_EXISTS)) {
 				return WERR_SETUP_ALREADY_JOINED;
 			}
 			return ntstatus_to_werror(status);
 		}
+
+		if (!libnet_join_joindomain_store_secrets(mem_ctx, r)) {
+			return WERR_SETUP_NOT_JOINED;
+		}
 	}
 
 	werr = do_JoinConfig(r);
@@ -511,13 +527,15 @@ WERROR libnet_Unjoin(TALLOC_CTX *mem_ctx,
 
 	if (r->in.unjoin_flags & WKSSVC_JOIN_FLAGS_JOIN_TYPE) {
 
-		status = do_DomainUnjoin(mem_ctx, r);
+		status = libnet_join_unjoindomain_rpc(mem_ctx, r);
 		if (!NT_STATUS_IS_OK(status)) {
 			if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
 				return WERR_SETUP_NOT_JOINED;
 			}
 			return ntstatus_to_werror(status);
 		}
+
+		libnet_join_unjoindomain_remove_secrets(mem_ctx, r);
 	}
 
 	werr = do_UnjoinConfig(r);
diff --git a/source/libnet/libnet_join.h b/source/libnet/libnet_join.h
index 46ab27e..9e7b8a9 100644
--- a/source/libnet/libnet_join.h
+++ b/source/libnet/libnet_join.h
@@ -1,7 +1,7 @@
 /*
  *  Unix SMB/CIFS implementation.
  *  libnet Join Support
- *  Copyright (C) Guenther Deschner 2007
+ *  Copyright (C) Guenther Deschner 2007-2008
  *
  *  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
@@ -22,11 +22,13 @@
 
 struct libnet_JoinCtx {
 	struct {
-		const char *server_name;
+		const char *dc_name;
+		const char *machine_name;
 		const char *domain_name;
 		const char *account_ou;
 		const char *admin_account;
-		const char *password;
+		const char *admin_password;
+		const char *machine_password;
 		uint32_t join_flags;
 		const char *os_version;
 		const char *os_string;
@@ -47,10 +49,10 @@ struct libnet_JoinCtx {
 
 struct libnet_UnjoinCtx {
 	struct {
-		const char *server_name;
+		const char *dc_name;
 		const char *domain_name;
 		const char *admin_account;
-		const char *password;
+		const char *admin_password;
 		uint32_t unjoin_flags;
 		bool modify_config;
 		struct dom_sid *domain_sid;
diff --git a/source/utils/net_conf.c b/source/utils/net_conf.c
index a758391..63d5477 100644
--- a/source/utils/net_conf.c
+++ b/source/utils/net_conf.c
@@ -856,7 +856,6 @@ int net_conf(int argc, const char **argv)
 
 	regdb_close();
 
-done:
 	return ret;
 }
 


-- 
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