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msnfs41client $ cp -p chmodtest chmodtest_cp2 # fails with "Function not implemented"
Posted by Anonymous on Wed 7th Feb 2024 14:33
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modification of post by Anonymous (view diff)

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diff --git a/cygwin/devel/msnfs41client.bash b/cygwin/devel/msnfs41client.bash index 07c1dd5..a6e4f88 100644 --- a/cygwin/devel/msnfs41client.bash +++ b/cygwin/devel/msnfs41client.bash @@ -140,7 +140,7 @@ function nfsclient_rundeamon typeset -a nfsd_args=( 'nfsd_debug.exe' - '-d' '0' + '-d' '1' '--noldap' #'--numworkerthreads' '512' #'--gid' '1616' '--uid' '1616' diff --git a/daemon/acl.c b/daemon/acl.c index e4fb02e..d4f4c1a 100644 --- a/daemon/acl.c +++ b/daemon/acl.c @@ -36,7 +36,7 @@ #include "sid.h" //#define DEBUG_ACLS -#define ACLLVL 2 /* dprintf level for acl logging */ +#define ACLLVL 1 /* dprintf level for acl logging */ static int parse_getacl(unsigned char *buffer, uint32_t length, nfs41_upcall *upcall) @@ -287,6 +287,7 @@ static int handle_getacl(void *daemon_context, nfs41_upcall *upcall) args->sec_desc_len = 0; status = MakeSelfRelativeSD(&sec_desc, args->sec_desc, &args->sec_desc_len); if (status) { + dprintf(1, "handle_getacl: MakeSelfRelativeSD() failed.\n"); status = ERROR_INTERNAL_ERROR; goto out; } @@ -462,6 +463,7 @@ static int map_nfs4ace_who(PSID sid, PSID owner_sid, PSID group_sid, char *who_o DWORD size = 0, tmp_size = 0; SID_NAME_USE sid_type; LPSTR tmp_buf = NULL, who = NULL; + LPSTR sidstr = NULL; /* for ace mapping, we want to map owner's sid into "owner@" * but for set_owner attribute we want to map owner into a user name @@ -492,6 +494,85 @@ static int map_nfs4ace_who(PSID sid, PSID owner_sid, PSID group_sid, char *who_o return ERROR_SUCCESS; } +#ifdef NFS41_DRIVER_FEATURE_MAP_UNMAPPED_USER_TO_UNIXUSER_SID + if (!ConvertSidToStringSidA(sid, &sidstr)) { + status = GetLastError(); + eprintf("map_nfs4ace_who: ConvertSidToStringSidA() failed, " + "error=%d\n", status); + goto out; + } + + dprintf(ACLLVL, "map_nfs4ace_who: Looking up SID '%s'\n", sidstr); + + /* + * Handle special "Unix_User+<uid>"-SIDs + */ + if (!strncmp(sidstr, UNIXUSERSID_PREFIX, strlen(UNIXUSERSID_PREFIX))) { + const char *uidstr = sidstr+strlen(UNIXUSERSID_PREFIX); + uid_t uid; + char tmpwho[NFS4_OPAQUE_LIMIT+1]; + + uid = (uid_t)atol(uidstr); + dprintf(ACLLVL, "map_nfs4ace_who: uidstr='%s', uid=%u\n", + uidstr, (unsigned int)uid); + + /* fixme! */ + extern nfs41_daemon_globals nfs41_dg; + + status = nfs41_idmap_uid_to_name(nfs41_dg.idmapper, uid, + tmpwho, sizeof(tmpwho)); + if (status) { + dprintf(ACLLVL, "map_nfs4ace_who: " + "nfs41_idmap_uid_to_name() failed, status=%d\n", + status); + goto out; + } + + (void)snprintf(who_out, NFS4_OPAQUE_LIMIT, "%s@%s", tmpwho, domain); + + dprintf(ACLLVL, "map_nfs4ace_who: returning Unix_User+ who='%s'\n", who_out); + + goto out; + } + else { + dprintf(ACLLVL, "map_nfs4ace_who: Not an Unix_User+ SID\n"); + } + + /* + * Handle special "Unix_Group+<gid>"-SIDs + */ + if (!strncmp(sidstr, UNIXGROUPSID_PREFIX, strlen(UNIXGROUPSID_PREFIX))) { + const char *gidstr = sidstr+strlen(UNIXGROUPSID_PREFIX); + gid_t gid; + char tmpwho[NFS4_OPAQUE_LIMIT+1]; + + gid = (uid_t)atol(gidstr); + dprintf(ACLLVL, "map_nfs4ace_who: gidstr='%s', gid=%u\n", + gidstr, (unsigned int)gid); + + /* fixme! */ + extern nfs41_daemon_globals nfs41_dg; + + status = nfs41_idmap_gid_to_group(nfs41_dg.idmapper, gid, + tmpwho, sizeof(tmpwho)); + if (status) { + dprintf(ACLLVL, "map_nfs4ace_who: " + "nfs41_idmap_gid_to_group() failed, status=%d\n", + status); + goto out; + } + + (void)snprintf(who_out, NFS4_OPAQUE_LIMIT, "%s@%s", tmpwho, domain); + + dprintf(ACLLVL, "map_nfs4ace_who: returning Unix_Group+ who='%s'\n", who_out); + + goto out; + } + else { + dprintf(ACLLVL, "map_nfs4ace_who: Not an Unix_Group+ SID\n"); + } +#endif /* NFS41_DRIVER_FEATURE_MAP_UNMAPPED_USER_TO_UNIXUSER_SID */ + status = LookupAccountSidA(NULL, sid, who, &size, tmp_buf, &tmp_size, &sid_type); dprintf(ACLLVL, "map_nfs4ace_who: LookupAccountSid returned %d GetLastError " @@ -526,6 +607,8 @@ add_domain: if (who) free(who); status = ERROR_SUCCESS; out: + if (sidstr) + LocalFree(sidstr); return status; out_free_who: free(who); diff --git a/daemon/sid.h b/daemon/sid.h index e6d87c5..232e456 100644 --- a/daemon/sid.h +++ b/daemon/sid.h @@ -27,6 +27,10 @@ #include "nfs41_build_features.h" #include "nfs41_daemon.h" +#define UNIXUSERSID_PREFIX "S-1-22-1-" +#define UNIXGROUPSID_PREFIX "S-1-22-2-" + + /* prototypes */ int create_unknownsid(WELL_KNOWN_SID_TYPE type, PSID *sid, DWORD *sid_len); void sidcache_init(void); diff --git a/sys/nfs41_driver.c b/sys/nfs41_driver.c index b3cf06c..d496497 100644 --- a/sys/nfs41_driver.c +++ b/sys/nfs41_driver.c @@ -2643,8 +2643,10 @@ NTSTATUS map_mount_errors( case ERROR_BAD_NET_RESP: return STATUS_UNEXPECTED_NETWORK_ERROR; case ERROR_BAD_NET_NAME: return STATUS_BAD_NETWORK_NAME; case ERROR_BAD_NETPATH: return STATUS_BAD_NETWORK_PATH; + case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; default: - print_error("failed to map windows error %d to NTSTATUS; " + print_error("map_mount_errors: " + "failed to map windows ERROR_%d to NTSTATUS; " "defaulting to STATUS_INSUFFICIENT_RESOURCES\n", status); return STATUS_INSUFFICIENT_RESOURCES; } @@ -3604,8 +3606,9 @@ NTSTATUS map_open_errors( case ERROR_TOO_MANY_LINKS: return STATUS_TOO_MANY_LINKS; case ERROR_DIRECTORY: return STATUS_FILE_IS_A_DIRECTORY; case ERROR_BAD_FILE_TYPE: return STATUS_NOT_A_DIRECTORY; + case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; default: - print_error("[ERROR] nfs41_Create: upcall returned %d returning " + print_error("[ERROR] nfs41_Create: upcall returned ERROR_%d returning " "STATUS_INSUFFICIENT_RESOURCES\n", status); case ERROR_OUTOFMEMORY: return STATUS_INSUFFICIENT_RESOURCES; } @@ -4215,7 +4218,8 @@ NTSTATUS map_close_errors( case ERROR_NOT_EMPTY: return STATUS_DIRECTORY_NOT_EMPTY; case ERROR_FILE_INVALID: return STATUS_FILE_INVALID; default: - print_error("failed to map windows error %d to NTSTATUS; " + print_error("map_close_errors: " + "failed to map windows ERROR_%d to NTSTATUS; " "defaulting to STATUS_INTERNAL_ERROR\n", status); case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; } @@ -4345,8 +4349,10 @@ NTSTATUS map_querydir_errors( case ERROR_NO_MORE_FILES: return STATUS_NO_MORE_FILES; case ERROR_OUTOFMEMORY: return STATUS_INSUFFICIENT_RESOURCES; case ERROR_FILENAME_EXCED_RANGE: return STATUS_NAME_TOO_LONG; + case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; default: - print_error("failed to map windows error %d to NTSTATUS; " + print_error("map_querydir_errors: " + "failed to map windows ERROR_%d to NTSTATUS; " "defaulting to STATUS_INVALID_NETWORK_RESPONSE\n", status); case ERROR_BAD_NET_RESP: return STATUS_INVALID_NETWORK_RESPONSE; } @@ -4489,8 +4495,10 @@ NTSTATUS map_volume_errors( case ERROR_NETNAME_DELETED: return STATUS_NETWORK_NAME_DELETED; case ERROR_INVALID_PARAMETER: return STATUS_INVALID_PARAMETER; case ERROR_OUTOFMEMORY: return STATUS_INSUFFICIENT_RESOURCES; + case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; default: - print_error("failed to map windows error %d to NTSTATUS; " + print_error("map_volume_errors: " + "failed to map windows ERROR_%d to NTSTATUS; " "defaulting to STATUS_INVALID_NETWORK_RESPONSE\n", status); case ERROR_BAD_NET_RESP: return STATUS_INVALID_NETWORK_RESPONSE; } @@ -4769,8 +4777,10 @@ NTSTATUS map_setea_error( case ERROR_INVALID_EA_HANDLE: return STATUS_NONEXISTENT_EA_ENTRY; case ERROR_NO_MORE_FILES: return STATUS_NO_MORE_EAS; case ERROR_EA_FILE_CORRUPT: return STATUS_EA_CORRUPT_ERROR; + case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; default: - print_error("failed to map windows error %d to NTSTATUS; " + print_error("map_setea_error: " + "failed to map windows ERROR_%d to NTSTATUS; " "defaulting to STATUS_INVALID_PARAMETER\n", error); case ERROR_INVALID_PARAMETER: return STATUS_INVALID_PARAMETER; } @@ -5185,8 +5195,10 @@ NTSTATUS map_query_acl_error( case ERROR_ACCESS_DENIED: return STATUS_ACCESS_DENIED; case ERROR_FILE_NOT_FOUND: return STATUS_OBJECT_NAME_NOT_FOUND; case ERROR_INVALID_PARAMETER: return STATUS_INVALID_PARAMETER; + case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; default: - print_error("failed to map windows error %d to NTSTATUS; " + print_error("map_query_acl_error: " + "failed to map windows ERROR_%d to NTSTATUS; " "defaulting to STATUS_INVALID_NETWORK_RESPONSE\n", error); case ERROR_BAD_NET_RESP: return STATUS_INVALID_NETWORK_RESPONSE; } @@ -5449,8 +5461,10 @@ NTSTATUS map_queryfile_error( case ERROR_ACCESS_DENIED: return STATUS_ACCESS_DENIED; case ERROR_NETNAME_DELETED: return STATUS_NETWORK_NAME_DELETED; case ERROR_INVALID_PARAMETER: return STATUS_INVALID_PARAMETER; + case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; default: - print_error("failed to map windows error %d to NTSTATUS; " + print_error("map_queryfile_error: " + "failed to map windows ERROR_%d to NTSTATUS; " "defaulting to STATUS_INVALID_NETWORK_RESPONSE\n", error); case ERROR_BAD_NET_RESP: return STATUS_INVALID_NETWORK_RESPONSE; } @@ -5634,8 +5648,10 @@ NTSTATUS map_setfile_error( case ERROR_NETWORK_ACCESS_DENIED: return STATUS_NETWORK_ACCESS_DENIED; case ERROR_NETNAME_DELETED: return STATUS_NETWORK_NAME_DELETED; case ERROR_BUFFER_OVERFLOW: return STATUS_INSUFFICIENT_RESOURCES; + case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; default: - print_error("failed to map windows error %d to NTSTATUS; " + print_error("map_setfile_error: " + "failed to map windows ERROR_%d to NTSTATUS; " "defaulting to STATUS_INVALID_PARAMETER\n", error); case ERROR_INVALID_PARAMETER: return STATUS_INVALID_PARAMETER; } @@ -6022,8 +6038,10 @@ NTSTATUS map_readwrite_errors( case ERROR_LOCK_VIOLATION: return STATUS_FILE_LOCK_CONFLICT; case ERROR_NETWORK_ACCESS_DENIED: return STATUS_NETWORK_ACCESS_DENIED; case ERROR_NETNAME_DELETED: return STATUS_NETWORK_NAME_DELETED; + case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; default: - print_error("failed to map windows error %d to NTSTATUS; " + print_error("map_readwrite_errors: " + "failed to map windows ERROR_%d to NTSTATUS; " "defaulting to STATUS_NET_WRITE_FAULT\n", status); case ERROR_NET_WRITE_FAULT: return STATUS_NET_WRITE_FAULT; } @@ -6301,8 +6319,10 @@ NTSTATUS map_lock_errors( /* if we return ERROR_INVALID_PARAMETER, Windows translates that to * success!! */ case ERROR_INVALID_PARAMETER: return STATUS_LOCK_NOT_GRANTED; + case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; default: - print_error("failed to map windows error %d to NTSTATUS; " + print_error("map_lock_errors: " + "failed to map windows ERROR_%d to NTSTATUS; " "defaulting to STATUS_INVALID_NETWORK_RESPONSE\n", status); case ERROR_BAD_NET_RESP: return STATUS_INVALID_NETWORK_RESPONSE; } @@ -6521,8 +6541,10 @@ NTSTATUS map_symlink_errors( case ERROR_INSUFFICIENT_BUFFER: return STATUS_BUFFER_TOO_SMALL; case STATUS_BUFFER_TOO_SMALL: case ERROR_BUFFER_OVERFLOW: return STATUS_BUFFER_OVERFLOW; + case ERROR_INTERNAL_ERROR: return STATUS_INTERNAL_ERROR; default: - print_error("failed to map windows error %d to NTSTATUS; " + print_error("map_symlink_errors: " + "failed to map windows ERROR_%d to NTSTATUS; " "defaulting to STATUS_INVALID_NETWORK_RESPONSE\n", status); case ERROR_BAD_NET_RESP: return STATUS_INVALID_NETWORK_RESPONSE; }

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