Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 315 insertions, 0 deletions

diff --git a/source3/include/tldap.h b/source3/include/tldap.h
new file mode 100644
index 0000000..23e3f1b
--- /dev/null
+++ b/source3/include/tldap.h
@@ -0,0 +1,315 @@
+/*
+   Unix SMB/CIFS implementation.
+   Infrastructure for async ldap client requests
+   Copyright (C) Volker Lendecke 2009
+
+   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 __TLDAP_H__
+#define __TLDAP_H__
+
+#include "replace.h"
+#include <talloc.h>
+#include <tevent.h>
+#include "lib/util/data_blob.h"
+
+struct tldap_context;
+struct tldap_message;
+
+struct tldap_control {
+	const char *oid;
+	DATA_BLOB value;
+	bool critical;
+};
+
+struct tldap_attribute {
+	char *name;
+	int num_values;
+	DATA_BLOB *values;
+};
+
+struct tldap_mod {
+	int mod_op;
+	char *attribute;
+	int num_values;
+	DATA_BLOB *values;
+};
+
+#if defined(HAVE_IMMEDIATE_STRUCTURES)
+typedef struct { uint8_t rc; } TLDAPRC;
+#define TLDAP_RC(x) ((TLDAPRC){.rc = x})
+#define TLDAP_RC_V(x) ((x).rc)
+#else
+typedef uint8_t TLDAPRC;
+#define TLDAP_RC(x) (x)
+#define TLDAP_RC_V(x) (x)
+#endif
+
+#define TLDAP_RC_EQUAL(x,y) (TLDAP_RC_V(x)==TLDAP_RC_V(y))
+#define TLDAP_RC_IS_SUCCESS(x) TLDAP_RC_EQUAL(x,TLDAP_SUCCESS)
+
+#define TLDAP_SUCCESS TLDAP_RC(0x00)
+#define TLDAP_OPERATIONS_ERROR TLDAP_RC(0x01)
+#define TLDAP_PROTOCOL_ERROR TLDAP_RC(0x02)
+#define TLDAP_TIMELIMIT_EXCEEDED TLDAP_RC(0x03)
+#define TLDAP_SIZELIMIT_EXCEEDED TLDAP_RC(0x04)
+#define TLDAP_COMPARE_FALSE TLDAP_RC(0x05)
+#define TLDAP_COMPARE_TRUE TLDAP_RC(0x06)
+#define TLDAP_STRONG_AUTH_NOT_SUPPORTED TLDAP_RC(0x07)
+#define TLDAP_STRONG_AUTH_REQUIRED TLDAP_RC(0x08)
+#define TLDAP_REFERRAL TLDAP_RC(0x0a)
+#define TLDAP_ADMINLIMIT_EXCEEDED TLDAP_RC(0x0b)
+#define TLDAP_UNAVAILABLE_CRITICAL_EXTENSION TLDAP_RC(0x0c)
+#define TLDAP_CONFIDENTIALITY_REQUIRED TLDAP_RC(0x0d)
+#define TLDAP_SASL_BIND_IN_PROGRESS TLDAP_RC(0x0e)
+#define TLDAP_NO_SUCH_ATTRIBUTE TLDAP_RC(0x10)
+#define TLDAP_UNDEFINED_TYPE TLDAP_RC(0x11)
+#define TLDAP_INAPPROPRIATE_MATCHING TLDAP_RC(0x12)
+#define TLDAP_CONSTRAINT_VIOLATION TLDAP_RC(0x13)
+#define TLDAP_TYPE_OR_VALUE_EXISTS TLDAP_RC(0x14)
+#define TLDAP_INVALID_SYNTAX TLDAP_RC(0x15)
+#define TLDAP_NO_SUCH_OBJECT TLDAP_RC(0x20)
+#define TLDAP_ALIAS_PROBLEM TLDAP_RC(0x21)
+#define TLDAP_INVALID_DN_SYNTAX TLDAP_RC(0x22)
+#define TLDAP_IS_LEAF TLDAP_RC(0x23)
+#define TLDAP_ALIAS_DEREF_PROBLEM TLDAP_RC(0x24)
+#define TLDAP_INAPPROPRIATE_AUTH TLDAP_RC(0x30)
+#define TLDAP_INVALID_CREDENTIALS TLDAP_RC(0x31)
+#define TLDAP_INSUFFICIENT_ACCESS TLDAP_RC(0x32)
+#define TLDAP_BUSY TLDAP_RC(0x33)
+#define TLDAP_UNAVAILABLE TLDAP_RC(0x34)
+#define TLDAP_UNWILLING_TO_PERFORM TLDAP_RC(0x35)
+#define TLDAP_LOOP_DETECT TLDAP_RC(0x36)
+#define TLDAP_NAMING_VIOLATION TLDAP_RC(0x40)
+#define TLDAP_OBJECT_CLASS_VIOLATION TLDAP_RC(0x41)
+#define TLDAP_NOT_ALLOWED_ON_NONLEAF TLDAP_RC(0x42)
+#define TLDAP_NOT_ALLOWED_ON_RDN TLDAP_RC(0x43)
+#define TLDAP_ALREADY_EXISTS TLDAP_RC(0x44)
+#define TLDAP_NO_OBJECT_CLASS_MODS TLDAP_RC(0x45)
+#define TLDAP_RESULTS_TOO_LARGE TLDAP_RC(0x46)
+#define TLDAP_AFFECTS_MULTIPLE_DSAS TLDAP_RC(0x47)
+#define TLDAP_OTHER TLDAP_RC(0x50)
+#define TLDAP_SERVER_DOWN TLDAP_RC(0x51)
+#define TLDAP_LOCAL_ERROR TLDAP_RC(0x52)
+#define TLDAP_ENCODING_ERROR TLDAP_RC(0x53)
+#define TLDAP_DECODING_ERROR TLDAP_RC(0x54)
+#define TLDAP_TIMEOUT TLDAP_RC(0x55)
+#define TLDAP_AUTH_UNKNOWN TLDAP_RC(0x56)
+#define TLDAP_FILTER_ERROR TLDAP_RC(0x57)
+#define TLDAP_USER_CANCELLED TLDAP_RC(0x58)
+#define TLDAP_PARAM_ERROR TLDAP_RC(0x59)
+#define TLDAP_NO_MEMORY TLDAP_RC(0x5a)
+#define TLDAP_CONNECT_ERROR TLDAP_RC(0x5b)
+#define TLDAP_NOT_SUPPORTED TLDAP_RC(0x5c)
+#define TLDAP_CONTROL_NOT_FOUND TLDAP_RC(0x5d)
+#define TLDAP_NO_RESULTS_RETURNED TLDAP_RC(0x5e)
+#define TLDAP_MORE_RESULTS_TO_RETURN TLDAP_RC(0x5f)
+#define TLDAP_CLIENT_LOOP TLDAP_RC(0x60)
+#define TLDAP_REFERRAL_LIMIT_EXCEEDED TLDAP_RC(0x61)
+
+bool tevent_req_ldap_error(struct tevent_req *req, TLDAPRC rc);
+bool tevent_req_is_ldap_error(struct tevent_req *req, TLDAPRC *perr);
+
+struct tldap_context *tldap_context_create(TALLOC_CTX *mem_ctx, int fd);
+struct tstream_context *tldap_get_tstream(struct tldap_context *ld);
+void tldap_set_tstream(struct tldap_context *ld,
+		       struct tstream_context *stream);
+
+bool tldap_connection_ok(struct tldap_context *ld);
+bool tldap_context_setattr(struct tldap_context *ld,
+			   const char *name, const void *pptr);
+void *tldap_context_getattr(struct tldap_context *ld, const char *name);
+
+struct tevent_req *tldap_sasl_bind_send(TALLOC_CTX *mem_ctx,
+					struct tevent_context *ev,
+					struct tldap_context *ld,
+					const char *dn,
+					const char *mechanism,
+					DATA_BLOB *creds,
+					struct tldap_control *sctrls,
+					int num_sctrls,
+					struct tldap_control *cctrls,
+					int num_cctrls);
+TLDAPRC tldap_sasl_bind_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
+			     DATA_BLOB *serverSaslCreds);
+TLDAPRC tldap_sasl_bind(struct tldap_context *ldap,
+			const char *dn,
+			const char *mechanism,
+			DATA_BLOB *creds,
+			struct tldap_control *sctrls,
+			int num_sctrls,
+			struct tldap_control *cctrls,
+			int num_cctrls,
+			TALLOC_CTX *mem_ctx,
+			DATA_BLOB *serverSaslCreds);
+
+struct tevent_req *tldap_simple_bind_send(TALLOC_CTX *mem_ctx,
+					  struct tevent_context *ev,
+					  struct tldap_context *ldap,
+					  const char *dn,
+					  const char *passwd);
+TLDAPRC tldap_simple_bind_recv(struct tevent_req *req);
+TLDAPRC tldap_simple_bind(struct tldap_context *ldap, const char *dn,
+			  const char *passwd);
+
+struct tevent_req *tldap_search_send(TALLOC_CTX *mem_ctx,
+				     struct tevent_context *ev,
+				     struct tldap_context *ld,
+				     const char *base, int scope,
+				     const char *filter,
+				     const char **attrs,
+				     int num_attrs,
+				     int attrsonly,
+				     struct tldap_control *sctrls,
+				     int num_sctrls,
+				     struct tldap_control *cctrls,
+				     int num_cctrls,
+				     int timelimit,
+				     int sizelimit,
+				     int deref);
+TLDAPRC tldap_search_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
+			  struct tldap_message **pmsg);
+
+struct tevent_req *tldap_search_all_send(
+	TALLOC_CTX *mem_ctx, struct tevent_context *ev,
+	struct tldap_context *ld, const char *base, int scope,
+	const char *filter, const char **attrs, int num_attrs, int attrsonly,
+	struct tldap_control *sctrls, int num_sctrls,
+	struct tldap_control *cctrls, int num_cctrls,
+	int timelimit, int sizelimit, int deref);
+TLDAPRC tldap_search_all_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
+			      struct tldap_message ***msgs,
+			      struct tldap_message **result);
+
+TLDAPRC tldap_search(struct tldap_context *ld,
+		     const char *base, int scope, const char *filter,
+		     const char **attrs, int num_attrs, int attrsonly,
+		     struct tldap_control *sctrls, int num_sctrls,
+		     struct tldap_control *cctrls, int num_cctrls,
+		     int timelimit, int sizelimit, int deref,
+		     TALLOC_CTX *mem_ctx, struct tldap_message ***pmsgs);
+
+bool tldap_entry_dn(struct tldap_message *msg, char **dn);
+bool tldap_entry_attributes(struct tldap_message *msg,
+			    struct tldap_attribute **attributes,
+			    int *num_attributes);
+
+struct tevent_req *tldap_add_send(TALLOC_CTX *mem_ctx,
+				  struct tevent_context *ev,
+				  struct tldap_context *ld,
+				  const char *dn,
+				  struct tldap_mod *attributes,
+				  int num_attributes,
+				  struct tldap_control *sctrls,
+				  int num_sctrls,
+				  struct tldap_control *cctrls,
+				  int num_cctrls);
+TLDAPRC tldap_add_recv(struct tevent_req *req);
+TLDAPRC tldap_add(struct tldap_context *ld, const char *dn,
+		  struct tldap_mod *attributes, int num_attributes,
+		  struct tldap_control *sctrls, int num_sctrls,
+		  struct tldap_control *cctrls, int num_cctrls);
+
+struct tevent_req *tldap_modify_send(TALLOC_CTX *mem_ctx,
+				     struct tevent_context *ev,
+				     struct tldap_context *ld,
+				     const char *dn,
+				     struct tldap_mod *mods, int num_mods,
+				     struct tldap_control *sctrls,
+				     int num_sctrls,
+				     struct tldap_control *cctrls,
+				     int num_cctrls);
+TLDAPRC tldap_modify_recv(struct tevent_req *req);
+TLDAPRC tldap_modify(struct tldap_context *ld, const char *dn,
+		     struct tldap_mod *mods, int num_mods,
+		     struct tldap_control *sctrls, int num_sctrls,
+		     struct tldap_control *cctrls, int num_cctrls);
+
+struct tevent_req *tldap_delete_send(TALLOC_CTX *mem_ctx,
+				     struct tevent_context *ev,
+				     struct tldap_context *ld,
+				     const char *dn,
+				     struct tldap_control *sctrls,
+				     int num_sctrls,
+				     struct tldap_control *cctrls,
+				     int num_cctrls);
+TLDAPRC tldap_delete_recv(struct tevent_req *req);
+TLDAPRC tldap_delete(struct tldap_context *ld, const char *dn,
+		     struct tldap_control *sctrls, int num_sctrls,
+		     struct tldap_control *cctrls, int num_cctrls);
+
+int tldap_msg_id(const struct tldap_message *msg);
+int tldap_msg_type(const struct tldap_message *msg);
+const char *tldap_msg_matcheddn(struct tldap_message *msg);
+const char *tldap_msg_diagnosticmessage(struct tldap_message *msg);
+const char *tldap_msg_referral(struct tldap_message *msg);
+void tldap_msg_sctrls(struct tldap_message *msg, int *num_sctrls,
+		      struct tldap_control **sctrls);
+struct tldap_message *tldap_ctx_lastmsg(struct tldap_context *ld);
+const char *tldap_rc2string(TLDAPRC rc);
+
+/* DEBUG */
+enum tldap_debug_level {
+	TLDAP_DEBUG_FATAL,
+	TLDAP_DEBUG_ERROR,
+	TLDAP_DEBUG_WARNING,
+	TLDAP_DEBUG_TRACE
+};
+
+void tldap_set_debug(struct tldap_context *ld,
+		     void (*log_fn)(void *log_private,
+				    enum tldap_debug_level level,
+				    const char *fmt,
+				    va_list ap) PRINTF_ATTRIBUTE(3,0),
+		     void *log_private);
+
+/*
+ * "+ 0x60" is from ASN1_APPLICATION
+ */
+#define TLDAP_REQ_BIND (0 + 0x60)
+#define TLDAP_RES_BIND (1 + 0x60)
+#define TLDAP_REQ_UNBIND (2 + 0x60)
+#define TLDAP_REQ_SEARCH (3 + 0x60)
+#define TLDAP_RES_SEARCH_ENTRY (4 + 0x60)
+#define TLDAP_RES_SEARCH_RESULT (5 + 0x60)
+#define TLDAP_REQ_MODIFY (6 + 0x60)
+#define TLDAP_RES_MODIFY (7 + 0x60)
+#define TLDAP_REQ_ADD (8 + 0x60)
+#define TLDAP_RES_ADD (9 + 0x60)
+/* ASN1_APPLICATION_SIMPLE instead of ASN1_APPLICATION */
+#define TLDAP_REQ_DELETE (10 + 0x40)
+#define TLDAP_RES_DELETE (11 + 0x60)
+#define TLDAP_REQ_MODDN (12 + 0x60)
+#define TLDAP_RES_MODDN (13 + 0x60)
+#define TLDAP_REQ_COMPARE (14 + 0x60)
+#define TLDAP_RES_COMPARE (15 + 0x60)
+/* ASN1_APPLICATION_SIMPLE instead of ASN1_APPLICATION */
+#define TLDAP_REQ_ABANDON (16 + 0x40)
+#define TLDAP_RES_SEARCH_REFERENCE (19 + 0x60)
+#define TLDAP_REQ_EXTENDED (23 + 0x60)
+#define TLDAP_RES_EXTENDED (24 + 0x60)
+#define TLDAP_RES_INTERMEDIATE (25 + 0x60)
+
+#define TLDAP_MOD_ADD (0)
+#define TLDAP_MOD_DELETE (1)
+#define TLDAP_MOD_REPLACE (2)
+
+#define TLDAP_SCOPE_BASE (0)
+#define TLDAP_SCOPE_ONE (1)
+#define TLDAP_SCOPE_SUB (2)
+
+#define TLDAP_CONTROL_PAGEDRESULTS "1.2.840.113556.1.4.319"
+
+#endif