projects / apple / hfs.git / blame
| Commit | Line | Data |
|---|---|---|
| 558d2836 A |
1 | #include <TargetConditionals.h> |
| 2 | ||
| 3 | #if TARGET_OS_EMBEDDED | |
| 4 | ||
| 5 | #include <unistd.h> | |
| 6 | #include <fcntl.h> | |
| 7 | #include <stdio.h> | |
| 8 | #include <sys/mman.h> | |
| 9 | #include <string.h> | |
| 10 | #include <sys/attr.h> | |
| 11 | #include <sys/types.h> | |
| 12 | #include <sys/sysctl.h> | |
| 13 | #include <sys/stat.h> | |
| 14 | #include <sys/xattr.h> | |
| 15 | #include <sys/mount.h> | |
| 16 | #include <sys/param.h> | |
| 17 | #include <CommonCrypto/CommonDigest.h> | |
| 18 | #include <libkern/OSAtomic.h> | |
| 19 | #include <pthread.h> | |
| 20 | #include <spawn.h> | |
| 21 | #include <MobileKeyBag/MobileKeyBag.h> | |
| 22 | ||
| 23 | #include "hfs-tests.h" | |
| 24 | #include "test-utils.h" | |
| 25 | #include "systemx.h" | |
| 26 | ||
| 27 | TEST(chflags, .run_as_root = true) | |
| 28 | ||
| 29 | #define PROFILECTL "/usr/local/bin/profilectl" | |
| 30 | #define TEST_DIR "/tmp" | |
| 31 | ||
| 32 | int run_chflags(__unused test_ctx_t *ctx) | |
| 33 | { | |
| 34 | // The root file system needs to be HFS | |
| 35 | struct statfs sfs; | |
| 36 | ||
| 37 | assert(statfs("/tmp", &sfs) == 0); | |
| 38 | if (strcmp(sfs.f_fstypename, "hfs")) { | |
| 39 | printf("chflags needs hfs as root file system - skipping.\n"); | |
| 40 | return 0; | |
| 41 | } | |
| 42 | ||
| 43 | char *file; | |
| 44 | asprintf(&file, "%s/chflags-metadata-test.data", TEST_DIR); | |
| 45 | ||
| 46 | int fd; | |
| 47 | char filedata[4] = "Asdf"; | |
| 48 | ||
| 49 | // Change system passcode | |
| 50 | assert_no_err(systemx(PROFILECTL, "changepass", "", "1234", NULL)); | |
| 51 | ||
| 52 | // Unlock the system | |
| 53 | assert_no_err(systemx(PROFILECTL, "unlock", "1234", NULL)); | |
| 54 | ||
| 55 | // Wait until the device is locked | |
| 56 | while (MKBGetDeviceLockState(NULL) != kMobileKeyBagDeviceIsUnlocked) | |
| 57 | sleep(1); | |
| 58 | ||
| 59 | assert_with_errno((fd = open(file, | |
| 60 | O_CREAT | O_RDWR | O_TRUNC, 0666)) >= 0); | |
| 61 | ||
| 62 | check_io(write(fd, filedata, sizeof(filedata)), sizeof(filedata)); | |
| 63 | ||
| 64 | // Set the file to class A | |
| 65 | assert_no_err(fcntl(fd, F_SETPROTECTIONCLASS, 1)); | |
| 66 | ||
| 67 | assert_no_err(fchflags(fd, UF_IMMUTABLE)); | |
| 68 | ||
| 69 | close(fd); | |
| 70 | ||
| 71 | // lock the system | |
| 72 | assert_no_err(systemx(PROFILECTL, "lock", NULL)); | |
| 73 | ||
| 74 | // Wait until the device is locked | |
| 75 | while (MKBGetDeviceLockState(NULL) != kMobileKeyBagDeviceIsLocked) | |
| 76 | sleep(1); | |
| 77 | ||
| 78 | // should be able to remove the file. | |
| 79 | assert_no_err(systemx("/bin/unlink", file, NULL)); | |
| 80 | free(file); | |
| 81 | ||
| 82 | // Unlock the system | |
| 83 | assert_no_err(systemx(PROFILECTL, "unlock", "1234", NULL)); | |
| 84 | ||
| 85 | // Change system passcode back | |
| 86 | assert_no_err(systemx(PROFILECTL, "changepass", "1234", "", NULL)); | |
| 87 | ||
| 88 | return 0; | |
| 89 | } | |
| 90 | ||
| 91 | #endif // TARGET_OS_EMBEDDED |