nsswitch: Move source3 files to top level dir.

Don't move source4 files yet to not confuse git's rename tracking too much.

1 files changed, 514 insertions, 0 deletions

diff --git a/nsswitch/winbind_struct_protocol.h b/nsswitch/winbind_struct_protocol.h
new file mode 100644
index 00000000000..fe3da817910
--- /dev/null
+++ b/nsswitch/winbind_struct_protocol.h
@@ -0,0 +1,514 @@
+/*
+   Unix SMB/CIFS implementation.
+
+   Winbind daemon for ntdom nss module
+
+   Copyright (C) Tim Potter 2000
+   Copyright (C) Gerald Carter 2006
+
+   You are free to use this interface definition in any way you see
+   fit, including without restriction, using this header in your own
+   products. You do not need to give any attribution.
+*/
+
+#ifndef SAFE_FREE
+#define SAFE_FREE(x) do { if(x) {free(x); x=NULL;} } while(0)
+#endif
+
+#ifndef _WINBINDD_NTDOM_H
+#define _WINBINDD_NTDOM_H
+
+#define WINBINDD_SOCKET_NAME "pipe"            /* Name of PF_UNIX socket */
+
+/* Let the build environment override the public winbindd socket location. This
+ * is needed for launchd support -- jpeach.
+ */
+#ifndef WINBINDD_SOCKET_DIR
+#define WINBINDD_SOCKET_DIR  "/tmp/.winbindd"  /* Name of PF_UNIX dir */
+#endif
+
+/*
+ * when compiled with socket_wrapper support
+ * the location of the WINBINDD_SOCKET_DIR
+ * can be overwritten via an environment variable
+ */
+#define WINBINDD_SOCKET_DIR_ENVVAR "WINBINDD_SOCKET_DIR"
+
+#define WINBINDD_PRIV_SOCKET_SUBDIR "winbindd_privileged" /* name of subdirectory of lp_lockdir() to hold the 'privileged' pipe */
+#define WINBINDD_DOMAIN_ENV  "WINBINDD_DOMAIN" /* Environment variables */
+#define WINBINDD_DONT_ENV    "_NO_WINBINDD"
+#define WINBINDD_LOCATOR_KDC_ADDRESS "WINBINDD_LOCATOR_KDC_ADDRESS"
+
+/* Update this when you change the interface.  */
+
+#define WINBIND_INTERFACE_VERSION 20
+
+/* Have to deal with time_t being 4 or 8 bytes due to structure alignment.
+   On a 64bit Linux box, we have to support a constant structure size
+   between /lib/libnss_winbind.so.2 and /li64/libnss_winbind.so.2.
+   The easiest way to do this is to always use 8byte values for time_t. */
+
+#define SMB_TIME_T int64_t
+
+/* Socket commands */
+
+enum winbindd_cmd {
+
+	WINBINDD_INTERFACE_VERSION,    /* Always a well known value */
+
+	/* Get users and groups */
+
+	WINBINDD_GETPWNAM,
+	WINBINDD_GETPWUID,
+	WINBINDD_GETGRNAM,
+	WINBINDD_GETGRGID,
+	WINBINDD_GETGROUPS,
+
+	/* Enumerate users and groups */
+
+	WINBINDD_SETPWENT,
+	WINBINDD_ENDPWENT,
+	WINBINDD_GETPWENT,
+	WINBINDD_SETGRENT,
+	WINBINDD_ENDGRENT,
+	WINBINDD_GETGRENT,
+
+	/* PAM authenticate and password change */
+
+	WINBINDD_PAM_AUTH,
+	WINBINDD_PAM_AUTH_CRAP,
+	WINBINDD_PAM_CHAUTHTOK,
+	WINBINDD_PAM_LOGOFF,
+	WINBINDD_PAM_CHNG_PSWD_AUTH_CRAP,
+
+	/* List various things */
+
+	WINBINDD_LIST_USERS,         /* List w/o rid->id mapping */
+	WINBINDD_LIST_GROUPS,        /* Ditto */
+	WINBINDD_LIST_TRUSTDOM,
+
+	/* SID conversion */
+
+	WINBINDD_LOOKUPSID,
+	WINBINDD_LOOKUPNAME,
+	WINBINDD_LOOKUPRIDS,
+
+	/* Lookup functions */
+
+	WINBINDD_SID_TO_UID,
+	WINBINDD_SID_TO_GID,
+	WINBINDD_SIDS_TO_XIDS,
+	WINBINDD_UID_TO_SID,
+	WINBINDD_GID_TO_SID,
+
+	WINBINDD_ALLOCATE_UID,
+	WINBINDD_ALLOCATE_GID,
+	WINBINDD_SET_MAPPING,
+	WINBINDD_REMOVE_MAPPING,
+	WINBINDD_SET_HWM,
+
+	/* Miscellaneous other stuff */
+
+	WINBINDD_CHECK_MACHACC,     /* Check machine account pw works */
+	WINBINDD_PING,              /* Just tell me winbind is running */
+	WINBINDD_INFO,              /* Various bit of info.  Currently just tidbits */
+	WINBINDD_DOMAIN_NAME,       /* The domain this winbind server is a member of (lp_workgroup()) */
+
+	WINBINDD_DOMAIN_INFO,	/* Most of what we know from
+				   struct winbindd_domain */
+	WINBINDD_GETDCNAME,	/* Issue a GetDCName Request */
+	WINBINDD_DSGETDCNAME,	/* Issue a DsGetDCName Request */
+
+	WINBINDD_SHOW_SEQUENCE, /* display sequence numbers of domains */
+
+	/* WINS commands */
+
+	WINBINDD_WINS_BYIP,
+	WINBINDD_WINS_BYNAME,
+
+	/* this is like GETGRENT but gives an empty group list */
+	WINBINDD_GETGRLST,
+
+	WINBINDD_NETBIOS_NAME,       /* The netbios name of the server */
+
+	/* find the location of our privileged pipe */
+	WINBINDD_PRIV_PIPE_DIR,
+
+	/* return a list of group sids for a user sid */
+	WINBINDD_GETUSERSIDS,
+
+	/* Various group queries */
+	WINBINDD_GETUSERDOMGROUPS,
+
+	/* Initialize connection in a child */
+	WINBINDD_INIT_CONNECTION,
+
+	/* Blocking calls that are not allowed on the main winbind pipe, only
+	 * between parent and children */
+	WINBINDD_DUAL_SID2UID,
+	WINBINDD_DUAL_SID2GID,
+	WINBINDD_DUAL_SIDS2XIDS,
+	WINBINDD_DUAL_UID2SID,
+	WINBINDD_DUAL_GID2SID,
+	WINBINDD_DUAL_SET_MAPPING,
+	WINBINDD_DUAL_REMOVE_MAPPING,
+	WINBINDD_DUAL_SET_HWM,
+
+	/* Wrapper around possibly blocking unix nss calls */
+	WINBINDD_DUAL_USERINFO,
+	WINBINDD_DUAL_GETSIDALIASES,
+
+	/* Complete the challenge phase of the NTLM authentication
+	   protocol using cached password. */
+	WINBINDD_CCACHE_NTLMAUTH,
+
+	WINBINDD_NUM_CMDS
+};
+
+typedef struct winbindd_pw {
+	fstring pw_name;
+	fstring pw_passwd;
+	uid_t pw_uid;
+	gid_t pw_gid;
+	fstring pw_gecos;
+	fstring pw_dir;
+	fstring pw_shell;
+} WINBINDD_PW;
+
+
+typedef struct winbindd_gr {
+	fstring gr_name;
+	fstring gr_passwd;
+	gid_t gr_gid;
+	uint32_t num_gr_mem;
+	uint32_t gr_mem_ofs;   /* offset to group membership */
+} WINBINDD_GR;
+
+/* PAM specific request flags */
+#define WBFLAG_PAM_INFO3_NDR		0x00000001
+#define WBFLAG_PAM_INFO3_TEXT		0x00000002
+#define WBFLAG_PAM_USER_SESSION_KEY	0x00000004
+#define WBFLAG_PAM_LMKEY		0x00000008
+#define WBFLAG_PAM_CONTACT_TRUSTDOM	0x00000010
+#define WBFLAG_PAM_UNIX_NAME		0x00000080
+#define WBFLAG_PAM_AFS_TOKEN		0x00000100
+#define WBFLAG_PAM_NT_STATUS_SQUASH	0x00000200
+#define WBFLAG_PAM_KRB5			0x00001000
+#define WBFLAG_PAM_FALLBACK_AFTER_KRB5	0x00002000
+#define WBFLAG_PAM_CACHED_LOGIN		0x00004000
+#define WBFLAG_PAM_GET_PWD_POLICY	0x00008000
+
+/* generic request flags */
+#define WBFLAG_QUERY_ONLY		0x00000020	/* not used */
+/* This is a flag that can only be sent from parent to child */
+#define WBFLAG_IS_PRIVILEGED		0x00000400	/* not used */
+/* Flag to say this is a winbindd internal send - don't recurse. */
+#define WBFLAG_RECURSE			0x00000800
+/* Flag to tell winbind the NTLMv2 blob is too big for the struct and is in the
+ * extra_data field */
+#define WBFLAG_BIG_NTLMV2_BLOB		0x00010000
+
+#define WINBINDD_MAX_EXTRA_DATA (128*1024)
+
+/* Winbind request structure */
+
+/*******************************************************************************
+ * This structure MUST be the same size in the 32bit and 64bit builds
+ * for compatibility between /lib64/libnss_winbind.so and /lib/libnss_winbind.so
+ *
+ * DO NOT CHANGE THIS STRUCTURE WITHOUT TESTING THE 32BIT NSS LIB AGAINST
+ * A 64BIT WINBINDD    --jerry
+ ******************************************************************************/
+
+struct winbindd_request {
+	uint32_t length;
+	enum winbindd_cmd cmd;   /* Winbindd command to execute */
+	enum winbindd_cmd original_cmd;   /* Original Winbindd command
+					     issued to parent process */
+	pid_t pid;               /* pid of calling process */
+	uint32_t wb_flags;       /* generic flags */
+	uint32_t flags;          /* flags relevant *only* to a given request */
+	fstring domain_name;	/* name of domain for which the request applies */
+
+	union {
+		fstring winsreq;     /* WINS request */
+		fstring username;    /* getpwnam */
+		fstring groupname;   /* getgrnam */
+		uid_t uid;           /* getpwuid, uid_to_sid */
+		gid_t gid;           /* getgrgid, gid_to_sid */
+		struct {
+			/* We deliberatedly don't split into domain/user to
+                           avoid having the client know what the separator
+                           character is. */
+			fstring user;
+			fstring pass;
+			char require_membership_of_sid[1024];
+			fstring krb5_cc_type;
+			uid_t uid;
+		} auth;              /* pam_winbind auth module */
+                struct {
+                        uint8_t chal[8];
+			uint32_t logon_parameters;
+                        fstring user;
+                        fstring domain;
+                        fstring lm_resp;
+                        uint32_t lm_resp_len;
+                        fstring nt_resp;
+                        uint32_t nt_resp_len;
+			fstring workstation;
+		        fstring require_membership_of_sid;
+                } auth_crap;
+                struct {
+                    fstring user;
+                    fstring oldpass;
+                    fstring newpass;
+                } chauthtok;         /* pam_winbind passwd module */
+		struct {
+			fstring user;
+			fstring domain;
+			uint8_t new_nt_pswd[516];
+			uint16_t new_nt_pswd_len;
+			uint8_t old_nt_hash_enc[16];
+			uint16_t old_nt_hash_enc_len;
+			uint8_t new_lm_pswd[516];
+			uint16_t new_lm_pswd_len;
+			uint8_t old_lm_hash_enc[16];
+			uint16_t old_lm_hash_enc_len;
+		} chng_pswd_auth_crap;/* pam_winbind passwd module */
+		struct {
+			fstring user;
+			fstring krb5ccname;
+			uid_t uid;
+		} logoff;              /* pam_winbind session module */
+		fstring sid;         /* lookupsid, sid_to_[ug]id */
+		struct {
+			fstring dom_name;       /* lookupname */
+			fstring name;
+		} name;
+		uint32_t num_entries;  /* getpwent, getgrent */
+		struct {
+			fstring username;
+			fstring groupname;
+		} acct_mgt;
+		struct {
+			bool is_primary;
+			fstring dcname;
+		} init_conn;
+		struct {
+			fstring sid;
+			fstring name;
+		} dual_sid2id;
+		struct {
+			fstring sid;
+			uint32_t type;
+			uint32_t id;
+		} dual_idmapset;
+		bool list_all_domains;
+
+		struct {
+			uid_t uid;
+			fstring user;
+			/* the effective uid of the client, must be the uid for 'user'.
+			   This is checked by the main daemon, trusted by children. */
+			/* if the blobs are length zero, then this doesn't
+			   produce an actual challenge response. It merely
+			   succeeds if there are cached credentials available
+			   that could be used. */
+			uint32_t initial_blob_len; /* blobs in extra_data */
+			uint32_t challenge_blob_len;
+		} ccache_ntlm_auth;
+		struct {
+			fstring domain_name;
+			fstring domain_guid;
+			fstring site_name;
+			uint32_t flags;
+		} dsgetdcname;
+
+		/* padding -- needed to fix alignment between 32bit and 64bit libs.
+		   The size is the sizeof the union without the padding aligned on
+		   an 8 byte boundary.   --jerry */
+
+		char padding[1800];
+	} data;
+	union {
+		SMB_TIME_T padding;
+		char *data;
+	} extra_data;
+	uint32_t extra_len;
+	char null_term;
+};
+
+/* Response values */
+
+enum winbindd_result {
+	WINBINDD_ERROR,
+	WINBINDD_PENDING,
+	WINBINDD_OK
+};
+
+/* Winbind response structure */
+
+/*******************************************************************************
+ * This structure MUST be the same size in the 32bit and 64bit builds
+ * for compatibility between /lib64/libnss_winbind.so and /lib/libnss_winbind.so
+ *
+ * DO NOT CHANGE THIS STRUCTURE WITHOUT TESTING THE 32BIT NSS LIB AGAINST
+ * A 64BIT WINBINDD    --jerry
+ ******************************************************************************/
+
+struct winbindd_response {
+
+	/* Header information */
+
+	uint32_t length;                      /* Length of response */
+	enum winbindd_result result;          /* Result code */
+
+	/* Fixed length return data */
+
+	union {
+		int interface_version;  /* Try to ensure this is always in the same spot... */
+
+		fstring winsresp;		/* WINS response */
+
+		/* getpwnam, getpwuid */
+
+		struct winbindd_pw pw;
+
+		/* getgrnam, getgrgid */
+
+		struct winbindd_gr gr;
+
+		uint32_t num_entries; /* getpwent, getgrent */
+		struct winbindd_sid {
+			fstring sid;        /* lookupname, [ug]id_to_sid */
+			int type;
+		} sid;
+		struct winbindd_name {
+			fstring dom_name;       /* lookupsid */
+			fstring name;
+			int type;
+		} name;
+		uid_t uid;          /* sid_to_uid */
+		gid_t gid;          /* sid_to_gid */
+		struct winbindd_info {
+			char winbind_separator;
+			fstring samba_version;
+		} info;
+		fstring domain_name;
+		fstring netbios_name;
+		fstring dc_name;
+
+		struct auth_reply {
+			uint32_t nt_status;
+			fstring nt_status_string;
+			fstring error_string;
+			int pam_error;
+			char user_session_key[16];
+			char first_8_lm_hash[8];
+			fstring krb5ccname;
+			uint32_t reject_reason;
+			uint32_t padding;
+			struct policy_settings {
+				uint32_t min_length_password;
+				uint32_t password_history;
+				uint32_t password_properties;
+				uint32_t padding;
+				SMB_TIME_T expire;
+				SMB_TIME_T min_passwordage;
+			} policy;
+			struct info3_text {
+				SMB_TIME_T logon_time;
+				SMB_TIME_T logoff_time;
+				SMB_TIME_T kickoff_time;
+				SMB_TIME_T pass_last_set_time;
+				SMB_TIME_T pass_can_change_time;
+				SMB_TIME_T pass_must_change_time;
+				uint32_t logon_count;
+				uint32_t bad_pw_count;
+				uint32_t user_rid;
+				uint32_t group_rid;
+				uint32_t num_groups;
+				uint32_t user_flgs;
+				uint32_t acct_flags;
+				uint32_t num_other_sids;
+				fstring dom_sid;
+				fstring user_name;
+				fstring full_name;
+				fstring logon_script;
+				fstring profile_path;
+				fstring home_dir;
+				fstring dir_drive;
+				fstring logon_srv;
+				fstring logon_dom;
+			} info3;
+			fstring unix_username;
+		} auth;
+		struct {
+			fstring name;
+			fstring alt_name;
+			fstring sid;
+			bool native_mode;
+			bool active_directory;
+			bool primary;
+		} domain_info;
+		uint32_t sequence_number;
+		struct {
+			fstring acct_name;
+			fstring full_name;
+			fstring homedir;
+			fstring shell;
+			uint32_t primary_gid;
+			uint32_t group_rid;
+		} user_info;
+		struct {
+			uint32_t auth_blob_len; /* blob in extra_data */
+		} ccache_ntlm_auth;
+		struct {
+			fstring dc_unc;
+			fstring dc_address;
+			uint32_t dc_address_type;
+			fstring domain_guid;
+			fstring domain_name;
+			fstring forest_name;
+			uint32_t dc_flags;
+			fstring dc_site_name;
+			fstring client_site_name;
+		} dsgetdcname;
+	} data;
+
+	/* Variable length return data */
+
+	union {
+		SMB_TIME_T padding;
+		void *data;
+	} extra_data;
+};
+
+struct WINBINDD_MEMORY_CREDS {
+	struct WINBINDD_MEMORY_CREDS *next, *prev;
+	const char *username; /* lookup key. */
+	uid_t uid;
+	int ref_count;
+	size_t len;
+	uint8_t *nt_hash; /* Base pointer for the following 2 */
+	uint8_t *lm_hash;
+	char *pass;
+};
+
+struct WINBINDD_CCACHE_ENTRY {
+	struct WINBINDD_CCACHE_ENTRY *next, *prev;
+	const char *principal_name;
+	const char *ccname;
+	const char *service;
+	const char *username;
+	const char *realm;
+	struct WINBINDD_MEMORY_CREDS *cred_ptr;
+	int ref_count;
+	uid_t uid;
+	time_t create_time;
+	time_t renew_until;
+	time_t refresh_time;
+	struct timed_event *event;
+};
+
+#endif