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Diffstat (limited to 'source4/torture/raw/eas.c')
-rw-r--r-- | source4/torture/raw/eas.c | 594 |
1 files changed, 594 insertions, 0 deletions
diff --git a/source4/torture/raw/eas.c b/source4/torture/raw/eas.c new file mode 100644 index 0000000..59baae5 --- /dev/null +++ b/source4/torture/raw/eas.c @@ -0,0 +1,594 @@ +/* + Unix SMB/CIFS implementation. + + test DOS extended attributes + + Copyright (C) Andrew Tridgell 2004 + Copyright (C) Guenter Kukkukk 2005 + + 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 "torture/torture.h" +#include "libcli/raw/libcliraw.h" +#include "libcli/libcli.h" +#include "torture/util.h" +#include "torture/raw/proto.h" + +#define BASEDIR "\\testeas" + +#define CHECK_STATUS(status, correct) do { \ + torture_assert_ntstatus_equal_goto(tctx, status, correct, ret, done, "Incorrect status"); \ + } while (0) + +static bool maxeadebug; /* need that here, to allow no file delete in debug case */ + +static bool check_ea(struct smbcli_state *cli, + const char *fname, const char *eaname, const char *value) +{ + NTSTATUS status = torture_check_ea(cli, fname, eaname, value); + return NT_STATUS_IS_OK(status); +} + +static char bad_ea_chars[] = "\"*+,/:;<=>?[\\]|"; + +static bool test_eas(struct smbcli_state *cli, struct torture_context *tctx) +{ + NTSTATUS status; + union smb_setfileinfo setfile; + union smb_open io; + const char *fname = BASEDIR "\\ea.txt"; + bool ret = true; + char bad_ea_name[7]; + int i; + int fnum = -1; + + torture_comment(tctx, "TESTING SETFILEINFO EA_SET\n"); + + io.generic.level = RAW_OPEN_NTCREATEX; + io.ntcreatex.in.root_fid.fnum = 0; + io.ntcreatex.in.flags = 0; + io.ntcreatex.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED; + io.ntcreatex.in.create_options = 0; + io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + io.ntcreatex.in.share_access = + NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.ntcreatex.in.alloc_size = 0; + io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE; + io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS; + io.ntcreatex.in.security_flags = 0; + io.ntcreatex.in.fname = fname; + status = smb_raw_open(cli->tree, tctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum = io.ntcreatex.out.file.fnum; + + ret &= check_ea(cli, fname, "EAONE", NULL); + + torture_comment(tctx, "Adding first two EAs\n"); + setfile.generic.level = RAW_SFILEINFO_EA_SET; + setfile.generic.in.file.fnum = fnum; + setfile.ea_set.in.num_eas = 2; + setfile.ea_set.in.eas = talloc_array(tctx, struct ea_struct, 2); + setfile.ea_set.in.eas[0].flags = 0; + setfile.ea_set.in.eas[0].name.s = "EAONE"; + setfile.ea_set.in.eas[0].value = data_blob_string_const("VALUE1"); + setfile.ea_set.in.eas[1].flags = 0; + setfile.ea_set.in.eas[1].name.s = "SECONDEA"; + setfile.ea_set.in.eas[1].value = data_blob_string_const("ValueTwo"); + + status = smb_raw_setfileinfo(cli->tree, &setfile); + CHECK_STATUS(status, NT_STATUS_OK); + + ret &= check_ea(cli, fname, "EAONE", "VALUE1"); + ret &= check_ea(cli, fname, "SECONDEA", "ValueTwo"); + + torture_comment(tctx, "Modifying 2nd EA\n"); + setfile.ea_set.in.num_eas = 1; + setfile.ea_set.in.eas[0].name.s = "SECONDEA"; + setfile.ea_set.in.eas[0].value = data_blob_string_const(" Changed Value"); + status = smb_raw_setfileinfo(cli->tree, &setfile); + CHECK_STATUS(status, NT_STATUS_OK); + + ret &= check_ea(cli, fname, "EAONE", "VALUE1"); + ret &= check_ea(cli, fname, "SECONDEA", " Changed Value"); + + torture_comment(tctx, "Setting a NULL EA\n"); + setfile.ea_set.in.eas[0].value = data_blob(NULL, 0); + setfile.ea_set.in.eas[0].name.s = "NULLEA"; + status = smb_raw_setfileinfo(cli->tree, &setfile); + CHECK_STATUS(status, NT_STATUS_OK); + + ret &= check_ea(cli, fname, "EAONE", "VALUE1"); + ret &= check_ea(cli, fname, "SECONDEA", " Changed Value"); + ret &= check_ea(cli, fname, "NULLEA", NULL); + + torture_comment(tctx, "Deleting first EA\n"); + setfile.ea_set.in.eas[0].flags = 0; + setfile.ea_set.in.eas[0].name.s = "EAONE"; + setfile.ea_set.in.eas[0].value = data_blob(NULL, 0); + status = smb_raw_setfileinfo(cli->tree, &setfile); + CHECK_STATUS(status, NT_STATUS_OK); + + ret &= check_ea(cli, fname, "EAONE", NULL); + ret &= check_ea(cli, fname, "SECONDEA", " Changed Value"); + + torture_comment(tctx, "Deleting second EA\n"); + setfile.ea_set.in.eas[0].flags = 0; + setfile.ea_set.in.eas[0].name.s = "SECONDEA"; + setfile.ea_set.in.eas[0].value = data_blob(NULL, 0); + status = smb_raw_setfileinfo(cli->tree, &setfile); + CHECK_STATUS(status, NT_STATUS_OK); + + ret &= check_ea(cli, fname, "EAONE", NULL); + ret &= check_ea(cli, fname, "SECONDEA", NULL); + + /* Check EA name containing colon. All EA's set + must be ignored, not just the one with the bad + name. */ + + torture_comment(tctx, "Adding bad EA name\n"); + setfile.generic.level = RAW_SFILEINFO_EA_SET; + setfile.generic.in.file.fnum = fnum; + setfile.ea_set.in.num_eas = 3; + setfile.ea_set.in.eas = talloc_array(tctx, struct ea_struct, 3); + setfile.ea_set.in.eas[0].flags = 0; + setfile.ea_set.in.eas[0].name.s = "EAONE"; + setfile.ea_set.in.eas[0].value = data_blob_string_const("VALUE1"); + setfile.ea_set.in.eas[1].flags = 0; + setfile.ea_set.in.eas[1].name.s = "SECOND:EA"; + setfile.ea_set.in.eas[1].value = data_blob_string_const("ValueTwo"); + setfile.ea_set.in.eas[2].flags = 0; + setfile.ea_set.in.eas[2].name.s = "THIRDEA"; + setfile.ea_set.in.eas[2].value = data_blob_string_const("ValueThree"); + + status = smb_raw_setfileinfo(cli->tree, &setfile); + CHECK_STATUS(status, STATUS_INVALID_EA_NAME); + + ret &= check_ea(cli, fname, "EAONE", NULL); + ret &= check_ea(cli, fname, "THIRDEA", NULL); + + setfile.generic.level = RAW_SFILEINFO_EA_SET; + setfile.generic.in.file.fnum = fnum; + setfile.ea_set.in.num_eas = 1; + setfile.ea_set.in.eas = talloc_array(tctx, struct ea_struct, 1); + setfile.ea_set.in.eas[0].flags = 0; + strlcpy(bad_ea_name, "TEST_X", sizeof(bad_ea_name)); + setfile.ea_set.in.eas[0].name.s = bad_ea_name; + + torture_comment(tctx, "Testing bad EA name range.\n"); + + for (i = 1; i < 256; i++) { + setfile.ea_set.in.eas[0].value = data_blob_string_const("VALUE1"); + bad_ea_name[5] = (char)i; + torture_comment(tctx, "Testing bad EA name %d.\n", i); + status = smb_raw_setfileinfo(cli->tree, &setfile); + if (i < 32 || strchr(bad_ea_chars, i)) { + CHECK_STATUS(status, STATUS_INVALID_EA_NAME); + } else { + CHECK_STATUS(status, NT_STATUS_OK); + + /* Now delete the EA we just set to make + sure we don't run out of room. */ + setfile.ea_set.in.eas[0].value = data_blob(NULL, 0); + status = smb_raw_setfileinfo(cli->tree, &setfile); + CHECK_STATUS(status, NT_STATUS_OK); + } + } + +done: + smbcli_close(cli->tree, fnum); + return ret; +} + + +/* + * Helper function to retrieve the max. ea size for one ea name + */ +static int test_one_eamax(struct torture_context *tctx, + struct smbcli_state *cli, const int fnum, + const char *eaname, DATA_BLOB eablob, + const int eastart, const int eadebug) +{ + NTSTATUS status; + struct ea_struct eastruct; + union smb_setfileinfo setfile; + int i, high, low, maxeasize; + + setfile.generic.level = RAW_SFILEINFO_EA_SET; + setfile.generic.in.file.fnum = fnum; + setfile.ea_set.in.num_eas = 1; + setfile.ea_set.in.eas = &eastruct; + setfile.ea_set.in.eas->flags = 0; + setfile.ea_set.in.eas->name.s = eaname; + setfile.ea_set.in.eas->value = eablob; + + maxeasize = eablob.length; + i = eastart; + low = 0; + high = maxeasize; + + do { + if (eadebug) { + torture_comment(tctx, "Testing EA size: %d\n", i); + } + setfile.ea_set.in.eas->value.length = i; + + status = smb_raw_setfileinfo(cli->tree, &setfile); + + if (NT_STATUS_EQUAL(status, NT_STATUS_OK)) { + if (eadebug) { + torture_comment(tctx, "[%s] EA size %d succeeded! " + "(high=%d low=%d)\n", + eaname, i, high, low); + } + low = i; + if (low == maxeasize) { + torture_comment(tctx, "Max. EA size for \"%s\"=%d " + "[but could be possibly larger]\n", + eaname, low); + break; + } + if (high - low == 1 && high != maxeasize) { + torture_comment(tctx, "Max. EA size for \"%s\"=%d\n", + eaname, low); + break; + } + i += (high - low + 1) / 2; + } else { + if (eadebug) { + torture_comment(tctx, "[%s] EA size %d failed! " + "(high=%d low=%d) [%s]\n", + eaname, i, high, low, + nt_errstr(status)); + } + high = i; + if (high - low <= 1) { + torture_comment(tctx, "Max. EA size for \"%s\"=%d\n", + eaname, low); + break; + } + i -= (high - low + 1) / 2; + } + } while (true); + + return low; +} + +/* + * Test for maximum ea size - more than one ea name is checked. + * + * Additional parameters can be passed, to allow further testing: + * + * default + * maxeasize 65536 limit the max. size for a single EA name + * maxeanames 101 limit of the number of tested names + * maxeastart 1 this EA size is used to test for the 1st EA (atm) + * maxeadebug 0 if set true, further debug output is done - in addition + * the testfile is not deleted for further inspection! + * + * Set some/all of these options on the cmdline with: + * --option torture:maxeasize=1024 --option torture:maxeadebug=1 ... + * + */ +static bool test_max_eas(struct smbcli_state *cli, struct torture_context *tctx) +{ + NTSTATUS status; + union smb_open io; + const char *fname = BASEDIR "\\ea_max.txt"; + int fnum = -1; + bool ret = true; + bool err = false; + + int i, j, k, last; + size_t total; + DATA_BLOB eablob; + char *eaname = NULL; + int maxeasize; + int maxeanames; + int maxeastart; + + torture_comment(tctx, "TESTING SETFILEINFO MAX. EA_SET\n"); + + maxeasize = torture_setting_int(tctx, "maxeasize", 65536); + maxeanames = torture_setting_int(tctx, "maxeanames", 101); + maxeastart = torture_setting_int(tctx, "maxeastart", 1); + maxeadebug = torture_setting_bool(tctx, "maxeadebug", false); + + /* Do some sanity check on possibly passed parms */ + if (maxeasize <= 0) { + torture_comment(tctx, "Invalid parameter 'maxeasize=%d'",maxeasize); + err = true; + } + if (maxeanames <= 0) { + torture_comment(tctx, "Invalid parameter 'maxeanames=%d'",maxeanames); + err = true; + } + if (maxeastart <= 0) { + torture_comment(tctx, "Invalid parameter 'maxeastart=%d'",maxeastart); + err = true; + } + if (err) { + torture_comment(tctx, "\n\n"); + goto done; + } + if (maxeastart > maxeasize) { + maxeastart = maxeasize; + torture_comment(tctx, "'maxeastart' outside range - corrected to %d\n", + maxeastart); + } + torture_comment(tctx, "MAXEA parms: maxeasize=%d maxeanames=%d maxeastart=%d" + " maxeadebug=%d\n", maxeasize, maxeanames, maxeastart, + maxeadebug); + + io.generic.level = RAW_OPEN_NTCREATEX; + io.ntcreatex.in.root_fid.fnum = 0; + io.ntcreatex.in.flags = 0; + io.ntcreatex.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED; + io.ntcreatex.in.create_options = 0; + io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + io.ntcreatex.in.share_access = + NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.ntcreatex.in.alloc_size = 0; + io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE; + io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS; + io.ntcreatex.in.security_flags = 0; + io.ntcreatex.in.fname = fname; + status = smb_raw_open(cli->tree, tctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum = io.ntcreatex.out.file.fnum; + + eablob = data_blob_talloc(tctx, NULL, maxeasize); + if (eablob.data == NULL) { + goto done; + } + /* + * Fill in some EA data - the offset could be easily checked + * during a hexdump. + */ + for (i = 0, k = 0; i < eablob.length / 4; i++, k+=4) { + eablob.data[k] = k & 0xff; + eablob.data[k+1] = (k >> 8) & 0xff; + eablob.data[k+2] = (k >> 16) & 0xff; + eablob.data[k+3] = (k >> 24) & 0xff; + } + + i = eablob.length % 4; + if (i-- > 0) { + eablob.data[k] = k & 0xff; + if (i-- > 0) { + eablob.data[k+1] = (k >> 8) & 0xff; + if (i-- > 0) { + eablob.data[k+2] = (k >> 16) & 0xff; + } + } + } + /* + * Filesystems might allow max. EAs data for different EA names. + * So more than one EA name should be checked. + */ + total = 0; + last = maxeastart; + + for (i = 0; i < maxeanames; i++) { + if (eaname != NULL) { + talloc_free(eaname); + } + eaname = talloc_asprintf(tctx, "MAX%d", i); + if(eaname == NULL) { + goto done; + } + j = test_one_eamax(tctx, cli, fnum, eaname, eablob, last, maxeadebug); + if (j <= 0) { + break; + } + total += j; + last = j; + } + + torture_comment(tctx, "Total EA size:%zu\n", total); + if (i == maxeanames) { + torture_comment(tctx, "NOTE: More EAs could be available!\n"); + } + if (total == 0) { + ret = false; + } +done: + smbcli_close(cli->tree, fnum); + return ret; +} + +/* + test using NTTRANS CREATE to create a file with an initial EA set +*/ +static bool test_nttrans_create(struct smbcli_state *cli, struct torture_context *tctx) +{ + NTSTATUS status; + union smb_open io; + const char *fname = BASEDIR "\\ea2.txt"; + const char *fname_bad = BASEDIR "\\ea2_bad.txt"; + bool ret = true; + int fnum = -1; + struct ea_struct eas[3]; + struct smb_ea_list ea_list; + + torture_comment(tctx, "TESTING NTTRANS CREATE WITH EAS\n"); + + io.generic.level = RAW_OPEN_NTTRANS_CREATE; + io.ntcreatex.in.root_fid.fnum = 0; + io.ntcreatex.in.flags = 0; + io.ntcreatex.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED; + io.ntcreatex.in.create_options = 0; + io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + io.ntcreatex.in.share_access = + NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.ntcreatex.in.alloc_size = 0; + io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE; + io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS; + io.ntcreatex.in.security_flags = 0; + io.ntcreatex.in.fname = fname; + + ea_list.num_eas = 3; + ea_list.eas = eas; + + eas[0].flags = 0; + eas[0].name.s = "1st EA"; + eas[0].value = data_blob_string_const("Value One"); + + eas[1].flags = 0; + eas[1].name.s = "2nd EA"; + eas[1].value = data_blob_string_const("Second Value"); + + eas[2].flags = 0; + eas[2].name.s = "and 3rd"; + eas[2].value = data_blob_string_const("final value"); + + io.ntcreatex.in.ea_list = &ea_list; + io.ntcreatex.in.sec_desc = NULL; + + status = smb_raw_open(cli->tree, tctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum = io.ntcreatex.out.file.fnum; + + ret &= check_ea(cli, fname, "EAONE", NULL); + ret &= check_ea(cli, fname, "1st EA", "Value One"); + ret &= check_ea(cli, fname, "2nd EA", "Second Value"); + ret &= check_ea(cli, fname, "and 3rd", "final value"); + + smbcli_close(cli->tree, fnum); + + torture_comment(tctx, "Trying to add EAs on non-create\n"); + io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN; + io.ntcreatex.in.fname = fname; + + ea_list.num_eas = 1; + eas[0].flags = 0; + eas[0].name.s = "Fourth EA"; + eas[0].value = data_blob_string_const("Value Four"); + + status = smb_raw_open(cli->tree, tctx, &io); + CHECK_STATUS(status, NT_STATUS_OK); + fnum = io.ntcreatex.out.file.fnum; + + ret &= check_ea(cli, fname, "1st EA", "Value One"); + ret &= check_ea(cli, fname, "2nd EA", "Second Value"); + ret &= check_ea(cli, fname, "and 3rd", "final value"); + ret &= check_ea(cli, fname, "Fourth EA", NULL); + + torture_comment(tctx, "TESTING NTTRANS CREATE WITH BAD EA NAMES\n"); + + io.generic.level = RAW_OPEN_NTTRANS_CREATE; + io.ntcreatex.in.root_fid.fnum = 0; + io.ntcreatex.in.flags = 0; + io.ntcreatex.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED; + io.ntcreatex.in.create_options = 0; + io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + io.ntcreatex.in.share_access = + NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.ntcreatex.in.alloc_size = 0; + io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE; + io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS; + io.ntcreatex.in.security_flags = 0; + io.ntcreatex.in.fname = fname_bad; + + ea_list.num_eas = 3; + ea_list.eas = eas; + + eas[0].flags = 0; + eas[0].name.s = "1st EA"; + eas[0].value = data_blob_string_const("Value One"); + + eas[1].flags = 0; + eas[1].name.s = "2nd:BAD:EA"; + eas[1].value = data_blob_string_const("Second Value"); + + eas[2].flags = 0; + eas[2].name.s = "and 3rd"; + eas[2].value = data_blob_string_const("final value"); + + io.ntcreatex.in.ea_list = &ea_list; + io.ntcreatex.in.sec_desc = NULL; + + status = smb_raw_open(cli->tree, tctx, &io); + CHECK_STATUS(status, STATUS_INVALID_EA_NAME); + + /* File must not exist. */ + io.generic.level = RAW_OPEN_NTCREATEX; + io.ntcreatex.in.root_fid.fnum = 0; + io.ntcreatex.in.flags = 0; + io.ntcreatex.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED; + io.ntcreatex.in.create_options = 0; + io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL; + io.ntcreatex.in.share_access = + NTCREATEX_SHARE_ACCESS_READ | + NTCREATEX_SHARE_ACCESS_WRITE; + io.ntcreatex.in.alloc_size = 0; + io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN; + io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS; + io.ntcreatex.in.security_flags = 0; + io.ntcreatex.in.fname = fname_bad; + status = smb_raw_open(cli->tree, tctx, &io); + CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND); + +done: + smbcli_close(cli->tree, fnum); + return ret; +} + +/* + basic testing of EA calls +*/ +bool torture_raw_eas(struct torture_context *torture, struct smbcli_state *cli) +{ + bool ret = true; + + torture_assert(torture, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR); + + ret &= test_eas(cli, torture); + ret &= test_nttrans_create(cli, torture); + + smb_raw_exit(cli->session); + + return ret; +} + +/* + test max EA size +*/ +bool torture_max_eas(struct torture_context *torture) +{ + struct smbcli_state *cli; + bool ret = true; + + if (!torture_open_connection(&cli, torture, 0)) { + return false; + } + + torture_assert(torture, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR); + + ret &= test_max_eas(cli, torture); + + smb_raw_exit(cli->session); + if (!maxeadebug) { + /* in no ea debug case, all files are gone now */ + smbcli_deltree(cli->tree, BASEDIR); + } + + torture_close_connection(cli); + return ret; +} |