diff options
Diffstat (limited to 'source4/torture/basic/denytest.c')
| -rw-r--r-- | source4/torture/basic/denytest.c | 2819 |
1 files changed, 2819 insertions, 0 deletions
diff --git a/source4/torture/basic/denytest.c b/source4/torture/basic/denytest.c new file mode 100644 index 0000000..9725676 --- /dev/null +++ b/source4/torture/basic/denytest.c @@ -0,0 +1,2819 @@ +/* + Unix SMB/CIFS implementation. + SMB torture tester - deny mode scanning functions + Copyright (C) Andrew Tridgell 2001 + + 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 "includes.h" +#include "system/filesys.h" +#include "libcli/libcli.h" +#include "libcli/security/security.h" +#include "torture/util.h" +#include "cxd_known.h" +#include "torture/basic/proto.h" + +extern int torture_failures; + +#define CHECK_MAX_FAILURES(label) do { if (++failures >= torture_failures) goto label; } while (0) + +enum deny_result {A_0=0, A_X=1, A_R=2, A_W=3, A_RW=5}; + +static const char *denystr(int denymode) +{ + const struct { + int v; + const char *name; + } deny_modes[] = { + {DENY_DOS, "DENY_DOS"}, + {DENY_ALL, "DENY_ALL"}, + {DENY_WRITE, "DENY_WRITE"}, + {DENY_READ, "DENY_READ"}, + {DENY_NONE, "DENY_NONE"}, + {DENY_FCB, "DENY_FCB"}, + {-1, NULL}}; + int i; + for (i=0;deny_modes[i].name;i++) { + if (deny_modes[i].v == denymode) return deny_modes[i].name; + } + return "DENY_XXX"; +} + +static const char *openstr(int mode) +{ + const struct { + int v; + const char *name; + } open_modes[] = { + {O_RDWR, "O_RDWR"}, + {O_RDONLY, "O_RDONLY"}, + {O_WRONLY, "O_WRONLY"}, + {-1, NULL}}; + int i; + for (i=0;open_modes[i].name;i++) { + if (open_modes[i].v == mode) return open_modes[i].name; + } + return "O_XXX"; +} + +static const char *resultstr(enum deny_result res) +{ + const struct { + enum deny_result res; + const char *name; + } results[] = { + {A_X, "X"}, + {A_0, "-"}, + {A_R, "R"}, + {A_W, "W"}, + {A_RW,"RW"}}; + int i; + for (i=0;i<ARRAY_SIZE(results);i++) { + if (results[i].res == res) return results[i].name; + } + return "*"; +} + +static const struct { + int isexe; + int mode1, deny1; + int mode2, deny2; + enum deny_result result; +} denytable2[] = { +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_DOS, A_RW}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_DOS, A_W}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_NONE, A_RW}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_NONE, A_R}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_NONE, A_W}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_FCB, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_DOS, A_RW}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_DOS, A_W}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_WRITE, A_RW}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_WRITE, A_R}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_WRITE, A_W}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_READ, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_NONE, A_RW}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_NONE, A_R}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_NONE, A_W}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_DOS, A_RW}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_DOS, A_R}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_DOS, A_W}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_READ, A_RW}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_READ, A_R}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_READ, A_W}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_NONE, A_RW}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_NONE, A_R}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_NONE, A_W}, +{1, O_WRONLY, DENY_DOS, O_RDWR, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_DOS, O_RDONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_DOS, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_DOS, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_DOS, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_DOS, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_ALL, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_READ, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_NONE, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_NONE, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_NONE, A_0}, +{1, O_RDWR, DENY_ALL, O_RDWR, DENY_FCB, A_0}, +{1, O_RDWR, DENY_ALL, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_ALL, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_READ, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDWR, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_ALL, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_ALL, O_WRONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_READ, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_READ, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_READ, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_NONE, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_NONE, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_NONE, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDWR, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_ALL, O_RDONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_ALL, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_DOS, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_DOS, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_ALL, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_READ, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_NONE, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_NONE, A_R}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_NONE, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDWR, DENY_FCB, A_0}, +{1, O_RDWR, DENY_WRITE, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_WRITE, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_WRITE, A_R}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_READ, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_NONE, A_R}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDWR, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_WRITE, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_WRITE, O_WRONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_DOS, A_R}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_ALL, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_WRITE, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_READ, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_READ, A_R}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_READ, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_NONE, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_NONE, A_R}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_NONE, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDWR, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_DOS, A_W}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_READ, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{1, O_RDWR, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{1, O_RDWR, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_DOS, A_W}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_WRITE, A_W}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_READ, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{1, O_RDONLY, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{1, O_WRONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{1, O_WRONLY, DENY_READ, O_WRONLY, DENY_DOS, A_W}, +{1, O_WRONLY, DENY_READ, O_RDWR, DENY_ALL, 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O_WRONLY, DENY_WRITE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDWR, DENY_READ, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_READ, A_R}, +{0, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDWR, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_NONE, A_R}, +{0, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_WRITE, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_WRITE, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_WRITE, A_W}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_READ, A_W}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_DOS, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_WRITE, A_RW}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_WRITE, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_WRITE, A_W}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_READ, A_RW}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_READ, A_R}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_READ, A_W}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_DOS, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_FCB, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_FCB, A_0} +}; + + +static const struct { + int isexe; + int mode1, deny1; + int mode2, deny2; + enum deny_result result; +} denytable1[] = { +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_DOS, A_RW}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_DOS, A_W}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_ALL, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_WRITE, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_READ, A_0}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_NONE, A_RW}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_NONE, A_R}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_NONE, A_W}, +{1, O_RDWR, DENY_DOS, O_RDWR, DENY_FCB, A_0}, +{1, O_RDWR, DENY_DOS, O_RDONLY, DENY_FCB, A_0}, +{1, O_RDWR, DENY_DOS, O_WRONLY, DENY_FCB, A_0}, +{1, O_RDONLY, DENY_DOS, O_RDWR, DENY_DOS, A_RW}, +{1, O_RDONLY, DENY_DOS, O_RDONLY, DENY_DOS, A_R}, +{1, O_RDONLY, DENY_DOS, O_WRONLY, DENY_DOS, A_W}, +{1, 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O_RDWR, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDWR, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_RDWR, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_WRITE, A_W}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDONLY, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_READ, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_READ, A_W}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_NONE, A_W}, +{0, O_WRONLY, DENY_READ, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_READ, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDWR, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_DOS, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_WRITE, A_RW}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_WRITE, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_WRITE, A_W}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_RDONLY, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_RDONLY, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_DOS, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_READ, A_RW}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_READ, A_R}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_READ, A_W}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_NONE, A_RW}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_NONE, A_R}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_NONE, A_W}, +{0, O_WRONLY, DENY_NONE, O_RDWR, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_RDONLY, DENY_FCB, A_0}, +{0, O_WRONLY, DENY_NONE, O_WRONLY, DENY_FCB, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_DOS, A_RW}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_DOS, A_R}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_DOS, A_W}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_RDWR, DENY_FCB, O_RDWR, DENY_FCB, A_RW}, +{0, O_RDWR, DENY_FCB, O_RDONLY, DENY_FCB, A_RW}, +{0, O_RDWR, DENY_FCB, O_WRONLY, DENY_FCB, A_RW}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_DOS, A_RW}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_DOS, A_R}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_DOS, A_W}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_RDONLY, DENY_FCB, O_RDWR, DENY_FCB, A_RW}, +{0, O_RDONLY, DENY_FCB, O_RDONLY, DENY_FCB, A_RW}, +{0, O_RDONLY, DENY_FCB, O_WRONLY, DENY_FCB, A_RW}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_DOS, A_RW}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_DOS, A_R}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_DOS, A_W}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_ALL, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_WRITE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_READ, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_NONE, A_0}, +{0, O_WRONLY, DENY_FCB, O_RDWR, DENY_FCB, A_RW}, +{0, O_WRONLY, DENY_FCB, O_RDONLY, DENY_FCB, A_RW}, +{0, O_WRONLY, DENY_FCB, O_WRONLY, DENY_FCB, A_RW} +}; + + +static void progress_bar(struct torture_context *tctx, unsigned int i, unsigned int total) +{ + if (torture_setting_bool(tctx, "progress", true)) { + torture_comment(tctx, "%5d/%5d\r", i, total); + fflush(stdout); + } +} + +/* + this produces a matrix of deny mode behaviour for 1 connection + */ +bool torture_denytest1(struct torture_context *tctx, + struct smbcli_state *cli1) +{ + int fnum1, fnum2; + int i; + bool correct = true; + struct timespec tv, tv_start; + const char *fnames[2] = {"\\denytest1.dat", "\\denytest1.exe"}; + int failures=0; + + torture_comment(tctx, "Testing deny modes with 1 connection\n"); + + for (i=0;i<2;i++) { + smbcli_unlink(cli1->tree, fnames[i]); + fnum1 = smbcli_open(cli1->tree, fnames[i], O_RDWR|O_CREAT, DENY_NONE); + smbcli_write(cli1->tree, fnum1, 0, fnames[i], 0, strlen(fnames[i])); + smbcli_close(cli1->tree, fnum1); + } + + torture_comment(tctx, "Testing %d entries\n", (int)ARRAY_SIZE(denytable1)); + + clock_gettime_mono(&tv_start); + + for (i=0; i<ARRAY_SIZE(denytable1); i++) { + enum deny_result res; + const char *fname = fnames[denytable1[i].isexe]; + + progress_bar(tctx, i, ARRAY_SIZE(denytable1)); + + if (!torture_setting_bool(tctx, "deny_fcb_support", true) && + (denytable1[i].deny1 == DENY_FCB || + denytable1[i].deny2 == DENY_FCB)) + continue; + + if (!torture_setting_bool(tctx, "deny_dos_support", true) && + (denytable1[i].deny1 == DENY_DOS || + denytable1[i].deny2 == DENY_DOS)) + continue; + + fnum1 = smbcli_open(cli1->tree, fname, + denytable1[i].mode1, + denytable1[i].deny1); + fnum2 = smbcli_open(cli1->tree, fname, + denytable1[i].mode2, + denytable1[i].deny2); + + if (fnum1 == -1) { + res = A_X; + } else if (fnum2 == -1) { + res = A_0; + } else { + uint8_t x = 1; + res = A_0; + if (smbcli_read(cli1->tree, fnum2, &x, 0, 1) == 1) { + res += A_R; + } + if (smbcli_write(cli1->tree, fnum2, 0, &x, 0, 1) == 1) { + res += A_W; + } + } + + if (torture_setting_bool(tctx, "showall", false) || + res != denytable1[i].result) { + int64_t tdif; + clock_gettime_mono(&tv); + tdif = nsec_time_diff(&tv, &tv_start); + tdif /= 1000000; + torture_comment(tctx, "%lld: %s %8s %10s %8s %10s %s (correct=%s)\n", + (long long)tdif, + fname, + denystr(denytable1[i].deny1), + openstr(denytable1[i].mode1), + denystr(denytable1[i].deny2), + openstr(denytable1[i].mode2), + resultstr(res), + resultstr(denytable1[i].result)); + } + + if (res != denytable1[i].result) { + correct = false; + CHECK_MAX_FAILURES(failed); + } + + smbcli_close(cli1->tree, fnum1); + smbcli_close(cli1->tree, fnum2); + } + +failed: + for (i=0;i<2;i++) { + smbcli_unlink(cli1->tree, fnames[i]); + } + + torture_comment(tctx, "finshed denytest1 (%d failures)\n", failures); + return correct; +} + + +/* + this produces a matrix of deny mode behaviour with 2 connections + */ +bool torture_denytest2(struct torture_context *tctx, + struct smbcli_state *cli1, + struct smbcli_state *cli2) +{ + int fnum1, fnum2; + int i; + bool correct = true; + const char *fnames[2] = {"\\denytest2.dat", "\\denytest2.exe"}; + struct timespec tv, tv_start; + int failures=0; + + for (i=0;i<2;i++) { + smbcli_unlink(cli1->tree, fnames[i]); + fnum1 = smbcli_open(cli1->tree, fnames[i], O_RDWR|O_CREAT, DENY_NONE); + smbcli_write(cli1->tree, fnum1, 0, fnames[i], 0, strlen(fnames[i])); + smbcli_close(cli1->tree, fnum1); + } + + clock_gettime_mono(&tv_start); + + for (i=0; i<ARRAY_SIZE(denytable2); i++) { + enum deny_result res; + const char *fname = fnames[denytable2[i].isexe]; + + progress_bar(tctx, i, ARRAY_SIZE(denytable1)); + + if (!torture_setting_bool(tctx, "deny_fcb_support", true) && + (denytable1[i].deny1 == DENY_FCB || + denytable1[i].deny2 == DENY_FCB)) + continue; + + if (!torture_setting_bool(tctx, "deny_dos_support", true) && + (denytable1[i].deny1 == DENY_DOS || + denytable1[i].deny2 == DENY_DOS)) + continue; + + fnum1 = smbcli_open(cli1->tree, fname, + denytable2[i].mode1, + denytable2[i].deny1); + fnum2 = smbcli_open(cli2->tree, fname, + denytable2[i].mode2, + denytable2[i].deny2); + + if (fnum1 == -1) { + res = A_X; + } else if (fnum2 == -1) { + res = A_0; + } else { + uint8_t x = 1; + res = A_0; + if (smbcli_read(cli2->tree, fnum2, &x, 0, 1) == 1) { + res += A_R; + } + if (smbcli_write(cli2->tree, fnum2, 0, &x, 0, 1) == 1) { + res += A_W; + } + } + + if (torture_setting_bool(tctx, "showall", false) || + res != denytable2[i].result) { + int64_t tdif; + clock_gettime_mono(&tv); + tdif = nsec_time_diff(&tv, &tv_start); + tdif /= 1000000; + torture_comment(tctx, "%lld: %s %8s %10s %8s %10s %s (correct=%s)\n", + (long long)tdif, + fname, + denystr(denytable2[i].deny1), + openstr(denytable2[i].mode1), + denystr(denytable2[i].deny2), + openstr(denytable2[i].mode2), + resultstr(res), + resultstr(denytable2[i].result)); + } + + if (res != denytable2[i].result) { + correct = false; + CHECK_MAX_FAILURES(failed); + } + + smbcli_close(cli1->tree, fnum1); + smbcli_close(cli2->tree, fnum2); + } + +failed: + for (i=0;i<2;i++) { + smbcli_unlink(cli1->tree, fnames[i]); + } + + torture_comment(tctx, "finshed denytest2 (%d failures)\n", failures); + return correct; +} + + + +/* + simple test harness for playing with deny modes + */ +bool torture_denytest3(struct torture_context *tctx, + struct smbcli_state *cli1, + struct smbcli_state *cli2) +{ + int fnum1, fnum2; + const char *fname; + + fname = "\\deny_dos1.dat"; + + smbcli_unlink(cli1->tree, fname); + fnum1 = smbcli_open(cli1->tree, fname, O_CREAT|O_TRUNC|O_WRONLY, DENY_DOS); + fnum2 = smbcli_open(cli1->tree, fname, O_CREAT|O_TRUNC|O_WRONLY, DENY_DOS); + if (fnum1 != -1) smbcli_close(cli1->tree, fnum1); + if (fnum2 != -1) smbcli_close(cli1->tree, fnum2); + smbcli_unlink(cli1->tree, fname); + torture_comment(tctx, "fnum1=%d fnum2=%d\n", fnum1, fnum2); + + + fname = "\\deny_dos2.dat"; + + smbcli_unlink(cli1->tree, fname); + fnum1 = smbcli_open(cli1->tree, fname, O_CREAT|O_TRUNC|O_WRONLY, DENY_DOS); + fnum2 = smbcli_open(cli2->tree, fname, O_CREAT|O_TRUNC|O_WRONLY, DENY_DOS); + if (fnum1 != -1) smbcli_close(cli1->tree, fnum1); + if (fnum2 != -1) smbcli_close(cli2->tree, fnum2); + smbcli_unlink(cli1->tree, fname); + torture_comment(tctx, "fnum1=%d fnum2=%d\n", fnum1, fnum2); + + return true; +} + +struct bit_value { + uint32_t value; + const char *name; +}; + +static uint32_t map_bits(const struct bit_value *bv, int b, int nbits) +{ + int i; + uint32_t ret = 0; + for (i=0;i<nbits;i++) { + if (b & (1<<i)) { + ret |= bv[i].value; + } + } + return ret; +} + +static const char *bit_string(TALLOC_CTX *mem_ctx, const struct bit_value *bv, int b, int nbits) +{ + char *ret = NULL; + int i; + for (i=0;i<nbits;i++) { + if (b & (1<<i)) { + if (ret == NULL) { + ret = talloc_asprintf(mem_ctx, "%s", bv[i].name); + } else { + ret = talloc_asprintf_append_buffer(ret, " | %s", bv[i].name); + } + } + } + if (ret == NULL) ret = talloc_strdup(mem_ctx, "(NONE)"); + return ret; +} + + +/* + determine if two opens conflict +*/ +static NTSTATUS predict_share_conflict(uint32_t sa1, uint32_t am1, uint32_t sa2, uint32_t am2, + bool read_for_execute, enum deny_result *res) +{ +#define CHECK_MASK(am, sa, right, share) do { \ + if (((am) & (right)) && !((sa) & (share))) { \ + *res = A_0; \ + return NT_STATUS_SHARING_VIOLATION; \ + }} while (0) + + *res = A_0; + if (am2 & (SEC_FILE_WRITE_DATA | SEC_FILE_APPEND_DATA)) { + *res += A_W; + } + if (am2 & SEC_FILE_READ_DATA) { + *res += A_R; + } else if ((am2 & SEC_FILE_EXECUTE) && read_for_execute) { + *res += A_R; + } + + /* if either open involves no read.write or delete access then + it can't conflict */ + if (!(am1 & (SEC_FILE_WRITE_DATA | + SEC_FILE_APPEND_DATA | + SEC_FILE_READ_DATA | + SEC_FILE_EXECUTE | + SEC_STD_DELETE))) { + return NT_STATUS_OK; + } + if (!(am2 & (SEC_FILE_WRITE_DATA | + SEC_FILE_APPEND_DATA | + SEC_FILE_READ_DATA | + SEC_FILE_EXECUTE | + SEC_STD_DELETE))) { + return NT_STATUS_OK; + } + + /* check the basic share access */ + CHECK_MASK(am1, sa2, + SEC_FILE_WRITE_DATA | SEC_FILE_APPEND_DATA, + NTCREATEX_SHARE_ACCESS_WRITE); + CHECK_MASK(am2, sa1, + SEC_FILE_WRITE_DATA | SEC_FILE_APPEND_DATA, + NTCREATEX_SHARE_ACCESS_WRITE); + + CHECK_MASK(am1, sa2, + SEC_FILE_READ_DATA | SEC_FILE_EXECUTE, + NTCREATEX_SHARE_ACCESS_READ); + CHECK_MASK(am2, sa1, + SEC_FILE_READ_DATA | SEC_FILE_EXECUTE, + NTCREATEX_SHARE_ACCESS_READ); + + CHECK_MASK(am1, sa2, + SEC_STD_DELETE, + NTCREATEX_SHARE_ACCESS_DELETE); + CHECK_MASK(am2, sa1, + SEC_STD_DELETE, + NTCREATEX_SHARE_ACCESS_DELETE); + + return NT_STATUS_OK; +} + +/* + a denytest for ntcreatex + */ +static bool torture_ntdenytest(struct torture_context *tctx, + struct smbcli_state *cli1, + struct smbcli_state *cli2, int client) +{ + const struct bit_value share_access_bits[] = { + { NTCREATEX_SHARE_ACCESS_READ, "S_R" }, + { NTCREATEX_SHARE_ACCESS_WRITE, "S_W" }, + { NTCREATEX_SHARE_ACCESS_DELETE, "S_D" } + }; + const struct bit_value access_mask_bits[] = { + { SEC_FILE_READ_DATA, "R_DATA" }, + { SEC_FILE_WRITE_DATA, "W_DATA" }, + { SEC_FILE_READ_ATTRIBUTE, "R_ATTR" }, + { SEC_FILE_WRITE_ATTRIBUTE, "W_ATTR" }, + { SEC_FILE_READ_EA, "R_EAS " }, + { SEC_FILE_WRITE_EA, "W_EAS " }, + { SEC_FILE_APPEND_DATA, "A_DATA" }, + { SEC_FILE_EXECUTE, "EXEC " } + }; + int fnum1; + int i; + bool correct = true; + struct timespec tv, tv_start; + const char *fname; + int nbits1 = ARRAY_SIZE(share_access_bits); + int nbits2 = ARRAY_SIZE(access_mask_bits); + union smb_open io1, io2; + extern int torture_numops; + int failures = 0; + uint8_t buf[1]; + + torture_comment(tctx, "format: server correct\n"); + + ZERO_STRUCT(buf); + + fname = talloc_asprintf(cli1, "\\ntdeny_%d.dll", client); + + smbcli_unlink(cli1->tree, fname); + fnum1 = smbcli_open(cli1->tree, fname, O_RDWR|O_CREAT, DENY_NONE); + smbcli_write(cli1->tree, fnum1, 0, buf, 0, sizeof(buf)); + smbcli_close(cli1->tree, fnum1); + + clock_gettime_mono(&tv_start); + + io1.ntcreatex.level = RAW_OPEN_NTCREATEX; + io1.ntcreatex.in.root_fid.fnum = 0; + io1.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED; + io1.ntcreatex.in.create_options = NTCREATEX_OPTIONS_NON_DIRECTORY_FILE; + io1.ntcreatex.in.file_attr = 0; + io1.ntcreatex.in.alloc_size = 0; + io1.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN; + io1.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_IMPERSONATION; + io1.ntcreatex.in.security_flags = 0; + io1.ntcreatex.in.fname = fname; + io2 = io1; + + torture_comment(tctx, "Testing %d entries on %s\n", torture_numops, fname); + + for (i=0;i<torture_numops;i++) { + NTSTATUS status1, status2, status2_p; + TALLOC_CTX *mem_ctx = talloc_new(NULL); + enum deny_result res, res2; + int b_sa1 = random() & ((1<<nbits1)-1); + int b_am1 = random() & ((1<<nbits2)-1); + int b_sa2 = random() & ((1<<nbits1)-1); + int b_am2 = random() & ((1<<nbits2)-1); + bool read_for_execute; + + progress_bar(tctx, i, torture_numops); + + io1.ntcreatex.in.share_access = map_bits(share_access_bits, b_sa1, nbits1); + io1.ntcreatex.in.access_mask = map_bits(access_mask_bits, b_am1, nbits2); + + io2.ntcreatex.in.share_access = map_bits(share_access_bits, b_sa2, nbits1); + io2.ntcreatex.in.access_mask = map_bits(access_mask_bits, b_am2, nbits2); + + status1 = smb_raw_open(cli1->tree, mem_ctx, &io1); + status2 = smb_raw_open(cli2->tree, mem_ctx, &io2); + + if (random() % 2 == 0) { + read_for_execute = true; + } else { + read_for_execute = false; + } + + if (!NT_STATUS_IS_OK(status1)) { + res = A_X; + } else if (!NT_STATUS_IS_OK(status2)) { + res = A_0; + } else { + union smb_read r; + NTSTATUS status; + + /* we can't use smbcli_read() as we need to + set read_for_execute */ + r.readx.level = RAW_READ_READX; + r.readx.in.file.fnum = io2.ntcreatex.out.file.fnum; + r.readx.in.offset = 0; + r.readx.in.mincnt = sizeof(buf); + r.readx.in.maxcnt = sizeof(buf); + r.readx.in.remaining = 0; + r.readx.in.read_for_execute = read_for_execute; + r.readx.out.data = buf; + + res = A_0; + status = smb_raw_read(cli2->tree, &r); + if (NT_STATUS_IS_OK(status)) { + res += A_R; + } + if (smbcli_write(cli2->tree, io2.ntcreatex.out.file.fnum, + 0, buf, 0, sizeof(buf)) >= 1) { + res += A_W; + } + } + + if (NT_STATUS_IS_OK(status1)) { + smbcli_close(cli1->tree, io1.ntcreatex.out.file.fnum); + } + if (NT_STATUS_IS_OK(status2)) { + smbcli_close(cli2->tree, io2.ntcreatex.out.file.fnum); + } + + status2_p = predict_share_conflict(io1.ntcreatex.in.share_access, + io1.ntcreatex.in.access_mask, + io2.ntcreatex.in.share_access, + io2.ntcreatex.in.access_mask, + read_for_execute, + &res2); + + clock_gettime_mono(&tv); + if (torture_setting_bool(tctx, "showall", false) || + !NT_STATUS_EQUAL(status2, status2_p) || + res != res2) { + torture_comment(tctx, "\n%-20s %-70s\n%-20s %-70s %4s %4s %s/%s\n", + bit_string(mem_ctx, share_access_bits, b_sa1, nbits1), + bit_string(mem_ctx, access_mask_bits, b_am1, nbits2), + bit_string(mem_ctx, share_access_bits, b_sa2, nbits1), + bit_string(mem_ctx, access_mask_bits, b_am2, nbits2), + resultstr(res), + resultstr(res2), + nt_errstr(status2), + nt_errstr(status2_p)); + fflush(stdout); + } + + if (res != res2 || + !NT_STATUS_EQUAL(status2, status2_p)) { + CHECK_MAX_FAILURES(failed); + correct = false; + } + + talloc_free(mem_ctx); + } + +failed: + smbcli_unlink(cli1->tree, fname); + + torture_comment(tctx, "finshed ntdenytest (%d failures)\n", failures); + return correct; +} + + + +/* + a denytest for ntcreatex + */ +bool torture_ntdenytest1(struct torture_context *tctx, + struct smbcli_state *cli, int client) +{ + extern int torture_seed; + + srandom(torture_seed + client); + + torture_comment(tctx, "starting ntdenytest1 client %d\n", client); + + return torture_ntdenytest(tctx, cli, cli, client); +} + +/* + a denytest for ntcreatex + */ +bool torture_ntdenytest2(struct torture_context *torture, + struct smbcli_state *cli1, + struct smbcli_state *cli2) +{ + return torture_ntdenytest(torture, cli1, cli2, 0); +} + +#define COMPARE_STATUS(status, correct) do { \ + if (!NT_STATUS_EQUAL(status, correct)) { \ + torture_result(tctx, TORTURE_FAIL, \ + "(%s) Incorrect status %s - should be %s\n", \ + __location__, nt_errstr(status), nt_errstr(correct)); \ + ret = false; \ + failed = true; \ + }} while (0) + +#define CHECK_STATUS(status, correct) do { \ + if (!NT_STATUS_EQUAL(status, correct)) { \ + torture_result(tctx, TORTURE_FAIL, \ + "(%s) Incorrect status %s - should be %s\n", \ + __location__, nt_errstr(status), nt_errstr(correct)); \ + ret = false; \ + goto done; \ + }} while (0) + +#define CHECK_VAL(v, correct) do { \ + if ((v) != (correct)) { \ + torture_result(tctx, TORTURE_FAIL, \ + "(%s) wrong value for %s 0x%x - should be 0x%x\n", \ + __location__, #v, (int)(v), (int)correct); \ + ret = false; \ + }} while (0) + +/* + test sharing of handles with DENY_DOS on a single connection +*/ +bool torture_denydos_sharing(struct torture_context *tctx, + struct smbcli_state *cli) +{ + union smb_open io; + union smb_fileinfo finfo; + const char *fname = "\\torture_denydos.txt"; + NTSTATUS status; + int fnum1 = -1, fnum2 = -1; + bool ret = true; + union smb_setfileinfo sfinfo; + TALLOC_CTX *mem_ctx; + + mem_ctx = talloc_new(cli); + + torture_comment(tctx, "Checking DENY_DOS shared handle semantics\n"); + smbcli_unlink(cli->tree, fname); + + io.openx.level = RAW_OPEN_OPENX; + io.openx.in.fname = fname; + io.openx.in.flags = OPENX_FLAGS_ADDITIONAL_INFO; + io.openx.in.open_mode = OPENX_MODE_ACCESS_RDWR | OPENX_MODE_DENY_DOS; + io.openx.in.open_func = OPENX_OPEN_FUNC_OPEN | OPENX_OPEN_FUNC_CREATE; + io.openx.in.search_attrs = 0; + io.openx.in.file_attrs = 0; + io.openx.in.write_time = 0; + io.openx.in.size = 0; + io.openx.in.timeout = 0; + + torture_comment(tctx, "openx twice with RDWR/DENY_DOS\n"); + status = smb_raw_open(cli->tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum1 = io.openx.out.file.fnum; + + status = smb_raw_open(cli->tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum2 = io.openx.out.file.fnum; + + torture_comment(tctx, "fnum1=%d fnum2=%d\n", fnum1, fnum2); + + sfinfo.generic.level = RAW_SFILEINFO_POSITION_INFORMATION; + sfinfo.position_information.in.file.fnum = fnum1; + sfinfo.position_information.in.position = 1000; + status = smb_raw_setfileinfo(cli->tree, &sfinfo); + CHECK_STATUS(status, NT_STATUS_OK); + + torture_comment(tctx, "two handles should be same file handle\n"); + finfo.position_information.level = RAW_FILEINFO_POSITION_INFORMATION; + finfo.position_information.in.file.fnum = fnum1; + status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(finfo.position_information.out.position, 1000); + + finfo.position_information.in.file.fnum = fnum2; + status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(finfo.position_information.out.position, 1000); + + + smbcli_close(cli->tree, fnum1); + smbcli_close(cli->tree, fnum2); + + torture_comment(tctx, "openx twice with RDWR/DENY_NONE\n"); + io.openx.in.open_mode = OPENX_MODE_ACCESS_RDWR | OPENX_MODE_DENY_NONE; + status = smb_raw_open(cli->tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum1 = io.openx.out.file.fnum; + + io.openx.in.open_func = OPENX_OPEN_FUNC_OPEN; + status = smb_raw_open(cli->tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum2 = io.openx.out.file.fnum; + + torture_comment(tctx, "fnum1=%d fnum2=%d\n", fnum1, fnum2); + + torture_comment(tctx, "two handles should be separate\n"); + sfinfo.generic.level = RAW_SFILEINFO_POSITION_INFORMATION; + sfinfo.position_information.in.file.fnum = fnum1; + sfinfo.position_information.in.position = 1000; + status = smb_raw_setfileinfo(cli->tree, &sfinfo); + CHECK_STATUS(status, NT_STATUS_OK); + + finfo.position_information.level = RAW_FILEINFO_POSITION_INFORMATION; + finfo.position_information.in.file.fnum = fnum1; + status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(finfo.position_information.out.position, 1000); + + finfo.position_information.in.file.fnum = fnum2; + status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VAL(finfo.position_information.out.position, 0); + +done: + smbcli_close(cli->tree, fnum1); + smbcli_close(cli->tree, fnum2); + smbcli_unlink(cli->tree, fname); + + return ret; +} + +#define CXD_MATCHES(_cxd, i) \ + ((cxd_known[i].cxd_test == (_cxd)->cxd_test) && \ + (cxd_known[i].cxd_flags == (_cxd)->cxd_flags) && \ + (cxd_known[i].cxd_access1 == (_cxd)->cxd_access1) && \ + (cxd_known[i].cxd_sharemode1 == (_cxd)->cxd_sharemode1) && \ + (cxd_known[i].cxd_access2 == (_cxd)->cxd_access2) && \ + (cxd_known[i].cxd_sharemode2 == (_cxd)->cxd_sharemode2)) + +static int cxd_find_known(struct createx_data *cxd) +{ + static int i = -1; + + /* Optimization for tests which we don't have results saved for. */ + if ((cxd->cxd_test == CXD_TEST_CREATEX_ACCESS_EXHAUSTIVE) || + (cxd->cxd_test == CXD_TEST_CREATEX_SHAREMODE_EXTENDED)) + return -1; + + /* Optimization: If our cxd_known table is too large, it hurts test + * performance to search through the entire table each time. If the + * caller can pass in the previous result, we can try the next entry. + * This works if results are taken directly from the same code. */ + i++; + if ((i >= 0) && (i < sizeof(cxd_known) / sizeof(cxd_known[0])) && + CXD_MATCHES(cxd, i)) + return i; + + for (i = 0; i < (sizeof(cxd_known) / sizeof(cxd_known[0])); i++) { + if (CXD_MATCHES(cxd, i)) + return i; + } + + return -1; +} + +#define CREATEX_NAME "\\createx_dir" + +static bool createx_make_dir(struct torture_context *tctx, + struct smbcli_tree *tree, TALLOC_CTX *mem_ctx, const char *fname) +{ + bool ret = true; + NTSTATUS status; + + status = smbcli_mkdir(tree, fname); + CHECK_STATUS(status, NT_STATUS_OK); + + done: + return ret; +} + +static bool createx_make_file(struct torture_context *tctx, + struct smbcli_tree *tree, TALLOC_CTX *mem_ctx, const char *fname) +{ + union smb_open open_parms; + bool ret = true; + NTSTATUS status; + + ZERO_STRUCT(open_parms); + open_parms.generic.level = RAW_OPEN_NTCREATEX; + open_parms.ntcreatex.in.flags = 0; + open_parms.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_ALL; + open_parms.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + open_parms.ntcreatex.in.share_access = 0; + open_parms.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE; + open_parms.ntcreatex.in.create_options = 0; + open_parms.ntcreatex.in.fname = fname; + + status = smb_raw_open(tree, mem_ctx, &open_parms); + CHECK_STATUS(status, NT_STATUS_OK); + + status = smbcli_close(tree, open_parms.ntcreatex.out.file.fnum); + CHECK_STATUS(status, NT_STATUS_OK); + + done: + return ret; +} + +static void createx_fill_dir(union smb_open *open_parms, int accessmode, + int sharemode, const char *fname) +{ + ZERO_STRUCTP(open_parms); + open_parms->generic.level = RAW_OPEN_NTCREATEX; + open_parms->ntcreatex.in.flags = 0; + open_parms->ntcreatex.in.access_mask = accessmode; + open_parms->ntcreatex.in.file_attr = FILE_ATTRIBUTE_DIRECTORY; + open_parms->ntcreatex.in.share_access = sharemode; + open_parms->ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN_IF; + open_parms->ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY; + open_parms->ntcreatex.in.fname = fname; +} + +static void createx_fill_file(union smb_open *open_parms, int accessmode, + int sharemode, const char *fname) +{ + ZERO_STRUCTP(open_parms); + open_parms->generic.level = RAW_OPEN_NTCREATEX; + open_parms->ntcreatex.in.flags = 0; + open_parms->ntcreatex.in.access_mask = accessmode; + open_parms->ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + open_parms->ntcreatex.in.share_access = sharemode; + open_parms->ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN_IF; + open_parms->ntcreatex.in.create_options = 0; + open_parms->ntcreatex.in.fname = fname; + open_parms->ntcreatex.in.root_fid.fnum = 0; +} + +static int data_file_fd = -1; + +#define KNOWN "known" +#define CHILD "child" +static bool createx_test_dir(struct torture_context *tctx, + struct smbcli_tree *tree, int fnum, TALLOC_CTX *mem_ctx, NTSTATUS *result) +{ + bool ret = true; + NTSTATUS status; + union smb_open open_parms; + + /* bypass original handle to guarantee creation */ + ZERO_STRUCT(open_parms); + open_parms.generic.level = RAW_OPEN_NTCREATEX; + open_parms.ntcreatex.in.flags = 0; + open_parms.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_ALL; + open_parms.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + open_parms.ntcreatex.in.share_access = 0; + open_parms.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE; + open_parms.ntcreatex.in.create_options = 0; + open_parms.ntcreatex.in.fname = CREATEX_NAME "\\" KNOWN; + + status = smb_raw_open(tree, mem_ctx, &open_parms); + CHECK_STATUS(status, NT_STATUS_OK); + smbcli_close(tree, open_parms.ntcreatex.out.file.fnum); + + result[CXD_DIR_ENUMERATE] = NT_STATUS_OK; + + /* try to create a child */ + ZERO_STRUCT(open_parms); + open_parms.generic.level = RAW_OPEN_NTCREATEX; + open_parms.ntcreatex.in.flags = 0; + open_parms.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_ALL; + open_parms.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + open_parms.ntcreatex.in.share_access = 0; + open_parms.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE; + open_parms.ntcreatex.in.create_options = 0; + open_parms.ntcreatex.in.fname = CHILD; + open_parms.ntcreatex.in.root_fid.fnum = fnum; + + result[CXD_DIR_CREATE_CHILD] = + smb_raw_open(tree, mem_ctx, &open_parms); + smbcli_close(tree, open_parms.ntcreatex.out.file.fnum); + + /* try to traverse dir to known good file */ + ZERO_STRUCT(open_parms); + open_parms.generic.level = RAW_OPEN_NTCREATEX; + open_parms.ntcreatex.in.flags = 0; + open_parms.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_ALL; + open_parms.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + open_parms.ntcreatex.in.share_access = 0; + open_parms.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN; + open_parms.ntcreatex.in.create_options = 0; + open_parms.ntcreatex.in.fname = KNOWN; + open_parms.ntcreatex.in.root_fid.fnum = fnum; + + result[CXD_DIR_TRAVERSE] = + smb_raw_open(tree, mem_ctx, &open_parms); + + + smbcli_close(tree, open_parms.ntcreatex.out.file.fnum); + smbcli_unlink(tree, CREATEX_NAME "\\" KNOWN); + smbcli_unlink(tree, CREATEX_NAME "\\" CHILD); + + done: + return ret; +} + +static bool createx_test_file(struct torture_context *tctx, + struct smbcli_tree *tree, int fnum, TALLOC_CTX *mem_ctx, NTSTATUS *result) +{ + union smb_read rd; + union smb_write wr; + char buf[256] = ""; + + memset(&rd, 0, sizeof(rd)); + rd.readx.level = RAW_READ_READX; + rd.readx.in.file.fnum = fnum; + rd.readx.in.mincnt = sizeof(buf); + rd.readx.in.maxcnt = sizeof(buf); + rd.readx.out.data = (uint8_t *)buf; + + result[CXD_FILE_READ] = smb_raw_read(tree, &rd); + + memset(&wr, 0, sizeof(wr)); + wr.writex.level = RAW_WRITE_WRITEX; + wr.writex.in.file.fnum = fnum; + wr.writex.in.count = sizeof(buf); + wr.writex.in.data = (uint8_t *)buf; + + result[CXD_FILE_WRITE] = smb_raw_write(tree, &wr); + + memset(&rd, 0, sizeof(rd)); + rd.readx.level = RAW_READ_READX; + rd.readx.in.file.fnum = fnum; + rd.readx.in.mincnt = sizeof(buf); + rd.readx.in.maxcnt = sizeof(buf); + rd.readx.in.read_for_execute = 1; + rd.readx.out.data = (uint8_t *)buf; + + result[CXD_FILE_EXECUTE] = smb_raw_read(tree, &rd); + + return true; +} + +/* TODO When redirecting stdout to a file, the progress bar really screws up + * the output. Could use a switch "--noprogress", or direct the progress bar to + * stderr? No other solution? */ +static void createx_progress_bar(struct torture_context *tctx, unsigned int i, + unsigned int total, unsigned int skipped) +{ + if (torture_setting_bool(tctx, "progress", true)) { + torture_comment(tctx, "%5d/%5d (%d skipped)\r", i, total, + skipped); + fflush(stdout); + } +} + +static bool torture_createx_specific(struct torture_context *tctx, struct + smbcli_state *cli, struct smbcli_state *cli2, TALLOC_CTX *mem_ctx, struct + createx_data *cxd, int estimated_count) +{ + static int call_count = 1; + static int unskipped_call_count = 1; + const char *fname = CREATEX_NAME; + int fnum = -1, fnum2 = -1, res, i; + union smb_open open_parms1, open_parms2; + bool ret = true; + bool is_dir = cxd->cxd_flags & CXD_FLAGS_DIRECTORY; + NTSTATUS *result = &cxd->cxd_result[0]; + NTSTATUS *result2 = &cxd->cxd_result2[0]; + bool found = false, failed = false; + + bool (*make_func)(struct torture_context *, + struct smbcli_tree *, TALLOC_CTX *, const char *); + void (*fill_func)(union smb_open *, int, int, const char *); + bool (*test_func)(struct torture_context *, + struct smbcli_tree *, int, TALLOC_CTX *, NTSTATUS *); + NTSTATUS (*destroy_func)(struct smbcli_tree *, const char *); + + if (is_dir) { + make_func = createx_make_dir; + fill_func = createx_fill_dir; + test_func = createx_test_dir; + destroy_func = smbcli_rmdir; + } else { + make_func = createx_make_file; + fill_func = createx_fill_file; + test_func = createx_test_file; + destroy_func = smbcli_unlink; + } + + /* Skip all SACL related tests. */ + if ((!torture_setting_bool(tctx, "sacl_support", true)) && + ((cxd->cxd_access1 & SEC_FLAG_SYSTEM_SECURITY) || + (cxd->cxd_access2 & SEC_FLAG_SYSTEM_SECURITY))) + goto done; + + if (cxd->cxd_flags & CXD_FLAGS_MAKE_BEFORE_CREATEX) { + ret = make_func(tctx, cli->tree, mem_ctx, fname); + if (!ret) { + torture_result(tctx, TORTURE_FAIL, + "Initial creation failed\n"); + goto done; + } + } + + /* Initialize. */ + fill_func(&open_parms1, cxd->cxd_access1, cxd->cxd_sharemode1, fname); + + if (cxd->cxd_test == CXD_TEST_CREATEX_SHAREMODE) { + fill_func(&open_parms2, cxd->cxd_access2, cxd->cxd_sharemode2, + fname); + } + + for (i = CXD_CREATEX + 1; i < CXD_MAX; i++) { + result[i] = NT_STATUS_UNSUCCESSFUL; + result2[i] = NT_STATUS_UNSUCCESSFUL; + } + + /* Perform open(s). */ + result[CXD_CREATEX] = smb_raw_open(cli->tree, mem_ctx, &open_parms1); + if (NT_STATUS_IS_OK(result[CXD_CREATEX])) { + fnum = open_parms1.ntcreatex.out.file.fnum; + ret = test_func(tctx, cli->tree, fnum, mem_ctx, result); + smbcli_close(cli->tree, fnum); + } + + if (cxd->cxd_test == CXD_TEST_CREATEX_SHAREMODE) { + result2[CXD_CREATEX] = smb_raw_open(cli2->tree, mem_ctx, + &open_parms2); + if (NT_STATUS_IS_OK(result2[CXD_CREATEX])) { + fnum2 = open_parms2.ntcreatex.out.file.fnum; + ret = test_func(tctx, cli2->tree, fnum2, mem_ctx, + result2); + smbcli_close(cli2->tree, fnum2); + } + } + + if (data_file_fd >= 0) { + size_t cxd_len = sizeof(struct createx_data); + found = true; + res = write(data_file_fd, cxd, cxd_len); + if (res != cxd_len) { + torture_result(tctx, TORTURE_FAIL, + "(%s): write failed: %s!", + __location__, strerror(errno)); + ret = false; + } + } else if ((res = cxd_find_known(cxd)) >= 0) { + found = true; + for (i = 0; i < CXD_MAX; i++) { + /* Note: COMPARE_STATUS will set the "failed" bool. */ + COMPARE_STATUS(result[i], cxd_known[res].cxd_result[i]); + if (i == 0 && !NT_STATUS_IS_OK(result[i])) + break; + + if (cxd->cxd_test == CXD_TEST_CREATEX_SHAREMODE) { + COMPARE_STATUS(result2[i], + cxd_known[res].cxd_result2[i]); + if (i == 0 && !NT_STATUS_IS_OK(result2[i])) + break; + } + } + } + + /* We print if its not in the "cxd_known" list or if we fail. */ + if (!found || failed) { + torture_comment(tctx, + " { .cxd_test = %d, .cxd_flags = %#3x, " + ".cxd_access1 = %#10x, .cxd_sharemode1=%1x, " + ".cxd_access2=%#10x, .cxd_sharemode2=%1x, " + ".cxd_result = { ", cxd->cxd_test, cxd->cxd_flags, + cxd->cxd_access1, cxd->cxd_sharemode1, cxd->cxd_access2, + cxd->cxd_sharemode2); + for (i = 0; i < CXD_MAX; i++) { + torture_comment(tctx, "%s, ", nt_errstr(result[i])); + if (i == 0 && !NT_STATUS_IS_OK(result[i])) + break; + } + torture_comment(tctx, "}"); + if (cxd->cxd_test == CXD_TEST_CREATEX_SHAREMODE) { + torture_comment(tctx, ", .cxd_result2 = { "); + for (i = 0; i < CXD_MAX; i++) { + torture_comment(tctx, "%s, ", + nt_errstr(result2[i])); + if (i == 0 && !NT_STATUS_IS_OK(result2[i])) + break; + } + torture_comment(tctx, "}"); + } + torture_comment(tctx, "}, \n"); + } else { + createx_progress_bar(tctx, call_count, estimated_count, + call_count - unskipped_call_count); + } + /* Count tests that we didn't skip. */ + unskipped_call_count++; + done: + call_count++; + + destroy_func(cli->tree, fname); + return ret; +} + +uint32_t sec_access_bit_groups[] = { + SEC_RIGHTS_FILE_READ, + SEC_RIGHTS_FILE_WRITE, + SEC_RIGHTS_FILE_EXECUTE +}; +#define NUM_ACCESS_GROUPS (sizeof(sec_access_bit_groups) / sizeof(uint32_t)) +#define ACCESS_GROUPS_COUNT ((1 << NUM_ACCESS_GROUPS)) +#define BITSINBYTE 8 + +/* Note: See NTCREATEX_SHARE_ACCESS_{NONE,READ,WRITE,DELETE} for share mode + * declarations. */ +#define NUM_SHAREMODE_PERMUTATIONS 8 + +/** + * NTCREATEX and SHARE MODE test. + * + * Open with combinations of (access_mode, share_mode). + * - Check status + * Open 2nd time with combination of (access_mode2, share_mode2). + * - Check status + * Perform operations to verify? + * - Read + * - Write + * - Delete + */ +bool torture_createx_sharemodes(struct torture_context *tctx, + struct smbcli_state *cli, + struct smbcli_state *cli2, + bool dir, + bool extended) +{ + TALLOC_CTX *mem_ctx; + bool ret = true; + int i, j, est; + int gp1, gp2; /* group permuters */ + struct createx_data cxd = {0}; + int num_access_bits1 = sizeof(cxd.cxd_access1) * BITSINBYTE; + int num_access_bits2 = sizeof(cxd.cxd_access2) * BITSINBYTE; + + mem_ctx = talloc_init("createx_sharemodes"); + if (!mem_ctx) + return false; + + if (!torture_setting_bool(tctx, "sacl_support", true)) + torture_warning(tctx, "Skipping SACL related tests!\n"); + + cxd.cxd_test = extended ? CXD_TEST_CREATEX_SHAREMODE_EXTENDED : + CXD_TEST_CREATEX_SHAREMODE; + cxd.cxd_flags = dir ? CXD_FLAGS_DIRECTORY: 0; + + /* HACK for progress bar: figure out estimated count. */ + est = (NUM_SHAREMODE_PERMUTATIONS * NUM_SHAREMODE_PERMUTATIONS) * + ((ACCESS_GROUPS_COUNT * ACCESS_GROUPS_COUNT) + + (extended ? num_access_bits1 * num_access_bits2 : 0)); + + /* Blank slate. */ + smbcli_deltree(cli->tree, CREATEX_NAME); + smbcli_unlink(cli->tree, CREATEX_NAME); + + /* Choose 2 random share modes. */ + for (cxd.cxd_sharemode1 = 0; + cxd.cxd_sharemode1 < NUM_SHAREMODE_PERMUTATIONS; + cxd.cxd_sharemode1++) { + for (cxd.cxd_sharemode2 = 0; + cxd.cxd_sharemode2 < NUM_SHAREMODE_PERMUTATIONS; + cxd.cxd_sharemode2++) { + + /* Permutate through our access_bit_groups. */ + for (gp1 = 0; gp1 < ACCESS_GROUPS_COUNT; gp1++) { + for (gp2 = 0; gp2 < ACCESS_GROUPS_COUNT; gp2++) + { + cxd.cxd_access1 = cxd.cxd_access2 = 0; + + for (i = 0; i < NUM_ACCESS_GROUPS; i++) + { + cxd.cxd_access1 |= + (gp1 & (1 << i)) ? + sec_access_bit_groups[i]:0; + cxd.cxd_access2 |= + (gp2 & (1 << i)) ? + sec_access_bit_groups[i]:0; + } + + torture_createx_specific(tctx, cli, + cli2, mem_ctx, &cxd, est); + } + } + + /* Only do the single access bits on an extended run. */ + if (!extended) + continue; + + for (i = 0; i < num_access_bits1; i++) { + for (j = 0; j < num_access_bits2; j++) { + cxd.cxd_access1 = 1ull << i; + cxd.cxd_access2 = 1ull << j; + + torture_createx_specific(tctx, cli, + cli2, mem_ctx, &cxd, est); + } + } + } + } + torture_comment(tctx, "\n"); + + talloc_free(mem_ctx); + return ret; +} + +bool torture_createx_sharemodes_file(struct torture_context *tctx, + struct smbcli_state *cli, struct smbcli_state *cli2) +{ + return torture_createx_sharemodes(tctx, cli, cli2, false, false); +} + +bool torture_createx_sharemodes_dir(struct torture_context *tctx, + struct smbcli_state *cli, struct smbcli_state *cli2) +{ + return torture_createx_sharemodes(tctx, cli, cli2, true, false); +} + +bool torture_createx_access(struct torture_context *tctx, + struct smbcli_state *cli) +{ + TALLOC_CTX *mem_ctx; + bool ret = true; + uint32_t group_permuter; + uint32_t i; + struct createx_data cxd = {0}; + int est; + int num_access_bits = sizeof(cxd.cxd_access1) * BITSINBYTE; + + mem_ctx = talloc_init("createx_dir"); + if (!mem_ctx) + return false; + + if (!torture_setting_bool(tctx, "sacl_support", true)) + torture_warning(tctx, "Skipping SACL related tests!\n"); + + cxd.cxd_test = CXD_TEST_CREATEX_ACCESS; + + /* HACK for progress bar: figure out estimated count. */ + est = CXD_FLAGS_COUNT * (ACCESS_GROUPS_COUNT + (num_access_bits * 3)); + + /* Blank slate. */ + smbcli_deltree(cli->tree, CREATEX_NAME); + smbcli_unlink(cli->tree, CREATEX_NAME); + + for (cxd.cxd_flags = 0; cxd.cxd_flags <= CXD_FLAGS_MASK; + cxd.cxd_flags++) { + /** + * This implements a basic permutation of all elements of + * 'bit_group'. group_permuter is a bit field representing + * which groups to turn on. + */ + for (group_permuter = 0; group_permuter < (1 << + NUM_ACCESS_GROUPS); group_permuter++) { + for (i = 0, cxd.cxd_access1 = 0; + i < NUM_ACCESS_GROUPS; i++) { + cxd.cxd_access1 |= (group_permuter & (1 << i)) + ? sec_access_bit_groups[i] : 0; + } + + torture_createx_specific(tctx, cli, NULL, mem_ctx, + &cxd, est); + } + for (i = 0; i < num_access_bits; i++) { + /* And now run through the single access bits. */ + cxd.cxd_access1 = 1 << i; + torture_createx_specific(tctx, cli, NULL, mem_ctx, + &cxd, est); + + /* Does SEC_FLAG_MAXIMUM_ALLOWED override? */ + cxd.cxd_access1 |= SEC_FLAG_MAXIMUM_ALLOWED; + torture_createx_specific(tctx, cli, NULL, mem_ctx, + &cxd, est); + + /* What about SEC_FLAG_SYSTEM_SECURITY? */ + cxd.cxd_access1 |= SEC_FLAG_SYSTEM_SECURITY; + torture_createx_specific(tctx, cli, NULL, mem_ctx, + &cxd, est); + } + } + + talloc_free(mem_ctx); + return ret; +} + +#define ACCESS_KNOWN_MASK 0xF31F01FFull + +bool torture_createx_access_exhaustive(struct torture_context *tctx, + struct smbcli_state *cli) +{ + char *data_file; + TALLOC_CTX *mem_ctx; + bool ret = true, first; + uint32_t i; + struct createx_data cxd = {0}; + + mem_ctx = talloc_init("createx_dir"); + if (!mem_ctx) + return false; + + if (!torture_setting_bool(tctx, "sacl_support", true)) + torture_warning(tctx, "Skipping SACL related tests!\n"); + + data_file = getenv("CREATEX_DATA"); + if (data_file) { + data_file_fd = open(data_file, O_WRONLY|O_CREAT|O_TRUNC, 0666); + if (data_file_fd < 0) { + torture_result(tctx, TORTURE_FAIL, + "(%s): data file open failedu: %s!", + __location__, strerror(errno)); + ret = false; + goto done; + } + } + + /* Blank slate. */ + smbcli_deltree(cli->tree, CREATEX_NAME); + smbcli_unlink(cli->tree, CREATEX_NAME); + + cxd.cxd_test = CXD_TEST_CREATEX_ACCESS_EXHAUSTIVE; + + for (cxd.cxd_flags = 0; cxd.cxd_flags <= CXD_FLAGS_MASK; + cxd.cxd_flags++) { + for (i = 0, first = true; (i != 0) || first; first = false, + i = ((i | ~ACCESS_KNOWN_MASK) + 1) & ACCESS_KNOWN_MASK) { + cxd.cxd_access1 = i; + ret = torture_createx_specific(tctx, cli, NULL, + mem_ctx, &cxd, 0); + if (!ret) + break; + } + } + + close(data_file_fd); + data_file_fd = -1; + + done: + talloc_free(mem_ctx); + return ret; +} + +#define MAXIMUM_ALLOWED_FILE "torture_maximum_allowed" +bool torture_maximum_allowed(struct torture_context *tctx, + struct smbcli_state *cli) +{ + struct security_descriptor *sd, *sd_orig; + union smb_open io; + static TALLOC_CTX *mem_ctx; + int fnum, i; + bool ret = true; + NTSTATUS status; + union smb_fileinfo q; + const char *owner_sid; + bool has_restore_privilege, has_backup_privilege, has_system_security_privilege; + + mem_ctx = talloc_init("torture_maximum_allowed"); + + if (!torture_setting_bool(tctx, "sacl_support", true)) + torture_warning(tctx, "Skipping SACL related tests!\n"); + + sd = security_descriptor_dacl_create(mem_ctx, + 0, NULL, NULL, + SID_NT_AUTHENTICATED_USERS, + SEC_ACE_TYPE_ACCESS_ALLOWED, + SEC_RIGHTS_FILE_READ, + 0, NULL); + + /* Blank slate */ + smbcli_unlink(cli->tree, MAXIMUM_ALLOWED_FILE); + + /* create initial file with restrictive SD */ + memset(&io, 0, sizeof(io)); + io.generic.level = RAW_OPEN_NTTRANS_CREATE; + io.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_ALL; + io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE; + io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS; + io.ntcreatex.in.fname = MAXIMUM_ALLOWED_FILE; + io.ntcreatex.in.sec_desc = sd; + + status = smb_raw_open(cli->tree, mem_ctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum = io.ntcreatex.out.file.fnum; + + /* the correct answers for this test depends on whether the + user has restore privileges. To find that out we first need + to know our SID - get it from the owner_sid of the file we + just created */ + q.query_secdesc.level = RAW_FILEINFO_SEC_DESC; + q.query_secdesc.in.file.fnum = fnum; + q.query_secdesc.in.secinfo_flags = SECINFO_DACL | SECINFO_OWNER; + status = smb_raw_fileinfo(cli->tree, tctx, &q); + CHECK_STATUS(status, NT_STATUS_OK); + sd_orig = q.query_secdesc.out.sd; + + owner_sid = dom_sid_string(tctx, sd_orig->owner_sid); + + status = torture_check_privilege(cli, + owner_sid, + sec_privilege_name(SEC_PRIV_RESTORE)); + has_restore_privilege = NT_STATUS_IS_OK(status); + torture_comment(tctx, "Checked SEC_PRIV_RESTORE for %s - %s\n", + owner_sid, + has_restore_privilege?"Yes":"No"); + + status = torture_check_privilege(cli, + owner_sid, + sec_privilege_name(SEC_PRIV_BACKUP)); + has_backup_privilege = NT_STATUS_IS_OK(status); + torture_comment(tctx, "Checked SEC_PRIV_BACKUP for %s - %s\n", + owner_sid, + has_backup_privilege?"Yes":"No"); + + status = torture_check_privilege(cli, + owner_sid, + sec_privilege_name(SEC_PRIV_SECURITY)); + has_system_security_privilege = NT_STATUS_IS_OK(status); + torture_comment(tctx, "Checked SEC_PRIV_SECURITY for %s - %s\n", + owner_sid, + has_system_security_privilege?"Yes":"No"); + + smbcli_close(cli->tree, fnum); + + for (i = 0; i < 32; i++) { + uint32_t mask = SEC_FLAG_MAXIMUM_ALLOWED | (1u << i); + /* + * SEC_GENERIC_EXECUTE is a complete subset of + * SEC_GENERIC_READ when mapped to specific bits, + * so we need to include it in the basic OK mask. + */ + uint32_t ok_mask = SEC_RIGHTS_FILE_READ | SEC_GENERIC_READ | SEC_GENERIC_EXECUTE | + SEC_STD_DELETE | SEC_STD_WRITE_DAC; + + /* + * Now SEC_RIGHTS_PRIV_RESTORE and SEC_RIGHTS_PRIV_BACKUP + * don't include any generic bits (they're used directly + * in the fileserver where the generic bits have already + * been mapped into file specific bits) we need to add the + * generic bits to the ok_mask when we have these privileges. + */ + if (has_restore_privilege) { + ok_mask |= SEC_RIGHTS_PRIV_RESTORE|SEC_GENERIC_WRITE; + } + if (has_backup_privilege) { + ok_mask |= SEC_RIGHTS_PRIV_BACKUP|SEC_GENERIC_READ; + } + if (has_system_security_privilege) { + ok_mask |= SEC_FLAG_SYSTEM_SECURITY; + } + + /* Skip all SACL related tests. */ + if ((!torture_setting_bool(tctx, "sacl_support", true)) && + (mask & SEC_FLAG_SYSTEM_SECURITY)) + continue; + + memset(&io, 0, sizeof(io)); + io.generic.level = RAW_OPEN_NTTRANS_CREATE; + io.ntcreatex.in.access_mask = mask; + io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN; + io.ntcreatex.in.impersonation = + NTCREATEX_IMPERSONATION_ANONYMOUS; + io.ntcreatex.in.fname = MAXIMUM_ALLOWED_FILE; + + status = smb_raw_open(cli->tree, mem_ctx, &io); + if (mask & ok_mask || + mask == SEC_FLAG_MAXIMUM_ALLOWED) { + CHECK_STATUS(status, NT_STATUS_OK); + } else { + if (mask & SEC_FLAG_SYSTEM_SECURITY) { + CHECK_STATUS(status, NT_STATUS_PRIVILEGE_NOT_HELD); + } else { + CHECK_STATUS(status, NT_STATUS_ACCESS_DENIED); + } + } + + fnum = io.ntcreatex.out.file.fnum; + + smbcli_close(cli->tree, fnum); + } + + done: + smbcli_unlink(cli->tree, MAXIMUM_ALLOWED_FILE); + return ret; +} |