diff options
Diffstat (limited to 'source3/client')
| -rw-r--r-- | source3/client/client.c | 134 |
1 files changed, 132 insertions, 2 deletions
diff --git a/source3/client/client.c b/source3/client/client.c index 5644635de7..29635e4de9 100644 --- a/source3/client/client.c +++ b/source3/client/client.c @@ -1789,6 +1789,25 @@ static char *unix_mode_to_str(char *s, mode_t m) } /**************************************************************************** + Utility function for UNIX getfacl. +****************************************************************************/ + +static char *perms_to_string(fstring permstr, unsigned char perms) +{ + fstrcpy(permstr, "---"); + if (perms & SMB_POSIX_ACL_READ) { + permstr[0] = 'r'; + } + if (perms & SMB_POSIX_ACL_WRITE) { + permstr[1] = 'w'; + } + if (perms & SMB_POSIX_ACL_EXECUTE) { + permstr[2] = 'x'; + } + return permstr; +} + +/**************************************************************************** UNIX getfacl. ****************************************************************************/ @@ -1798,6 +1817,11 @@ static int cmd_getfacl(void) uint16 major, minor; uint32 caplow, caphigh; char *retbuf = NULL; + size_t rb_size = 0; + SMB_STRUCT_STAT sbuf; + uint16 num_file_acls = 0; + uint16 num_dir_acls = 0; + uint16 i; if (!SERVER_HAS_UNIX_CIFS(cli)) { d_printf("Server doesn't support UNIX CIFS calls.\n"); @@ -1823,14 +1847,120 @@ static int cmd_getfacl(void) pstrcat(src,name); - if (!cli_unix_getfacl(cli, src, &retbuf)) { + if (!cli_unix_stat(cli, src, &sbuf)) { + d_printf("%s getfacl doing a stat on file %s\n", + cli_errstr(cli), src); + return 1; + } + + if (!cli_unix_getfacl(cli, src, &rb_size, &retbuf)) { d_printf("%s getfacl file %s\n", cli_errstr(cli), src); return 1; } /* ToDo : Print out the ACL values. */ - SAFE_FREE(retbuf); + if (SVAL(retbuf,0) != SMB_POSIX_ACL_VERSION || rb_size < 6) { + d_printf("getfacl file %s, unknown POSIX acl version %u.\n", + src, (unsigned int)CVAL(retbuf,0) ); + SAFE_FREE(retbuf); + return 1; + } + + num_file_acls = SVAL(retbuf,2); + num_dir_acls = SVAL(retbuf,4); + if (rb_size != SMB_POSIX_ACL_HEADER_SIZE + SMB_POSIX_ACL_ENTRY_SIZE*(num_file_acls+num_dir_acls)) { + d_printf("getfacl file %s, incorrect POSIX acl buffer size (should be %u, was %u).\n", + src, + (unsigned int)(SMB_POSIX_ACL_HEADER_SIZE + SMB_POSIX_ACL_ENTRY_SIZE*(num_file_acls+num_dir_acls)), + (unsigned int)rb_size); + + SAFE_FREE(retbuf); + return 1; + } + + d_printf("# file: %s\n", src); + d_printf("# owner: %u\n# group: %u\n", (unsigned int)sbuf.st_uid, (unsigned int)sbuf.st_gid); + + if (num_file_acls == 0 && num_dir_acls == 0) { + d_printf("No acls found.\n"); + } + + for (i = 0; i < num_file_acls; i++) { + uint32 uorg; + fstring permstring; + unsigned char tagtype = CVAL(retbuf, SMB_POSIX_ACL_HEADER_SIZE+(i*SMB_POSIX_ACL_ENTRY_SIZE)); + unsigned char perms = CVAL(retbuf, SMB_POSIX_ACL_HEADER_SIZE+(i*SMB_POSIX_ACL_ENTRY_SIZE)+1); + + switch(tagtype) { + case SMB_POSIX_ACL_USER_OBJ: + d_printf("user::"); + break; + case SMB_POSIX_ACL_USER: + uorg = IVAL(retbuf,SMB_POSIX_ACL_HEADER_SIZE+(i*SMB_POSIX_ACL_ENTRY_SIZE)+2); + d_printf("user:%u:", uorg); + break; + case SMB_POSIX_ACL_GROUP_OBJ: + d_printf("group::"); + break; + case SMB_POSIX_ACL_GROUP: + uorg = IVAL(retbuf,SMB_POSIX_ACL_HEADER_SIZE+(i*SMB_POSIX_ACL_ENTRY_SIZE)+2); + d_printf("group:%u", uorg); + break; + case SMB_POSIX_ACL_MASK: + d_printf("mask::"); + break; + case SMB_POSIX_ACL_OTHER: + d_printf("other::"); + break; + default: + d_printf("getfacl file %s, incorrect POSIX acl tagtype (%u).\n", + src, (unsigned int)tagtype ); + SAFE_FREE(retbuf); + return 1; + } + + d_printf("%s\n", perms_to_string(permstring, perms)); + } + + for (i = 0; i < num_dir_acls; i++) { + uint32 uorg; + fstring permstring; + unsigned char tagtype = CVAL(retbuf, SMB_POSIX_ACL_HEADER_SIZE+((i+num_file_acls)*SMB_POSIX_ACL_ENTRY_SIZE)); + unsigned char perms = CVAL(retbuf, SMB_POSIX_ACL_HEADER_SIZE+((i+num_file_acls)*SMB_POSIX_ACL_ENTRY_SIZE)+1); + + switch(tagtype) { + case SMB_POSIX_ACL_USER_OBJ: + d_printf("default:user::"); + break; + case SMB_POSIX_ACL_USER: + uorg = IVAL(retbuf,SMB_POSIX_ACL_HEADER_SIZE+((i+num_file_acls)*SMB_POSIX_ACL_ENTRY_SIZE)+2); + d_printf("default:user:%u:", uorg); + break; + case SMB_POSIX_ACL_GROUP_OBJ: + d_printf("default:group::"); + break; + case SMB_POSIX_ACL_GROUP: + uorg = IVAL(retbuf,SMB_POSIX_ACL_HEADER_SIZE+((i+num_file_acls)*SMB_POSIX_ACL_ENTRY_SIZE)+2); + d_printf("default:group:%u", uorg); + break; + case SMB_POSIX_ACL_MASK: + d_printf("default:mask::"); + break; + case SMB_POSIX_ACL_OTHER: + d_printf("default:other::"); + break; + default: + d_printf("getfacl file %s, incorrect POSIX acl tagtype (%u).\n", + src, (unsigned int)tagtype ); + SAFE_FREE(retbuf); + return 1; + } + + d_printf("%s\n", perms_to_string(permstring, perms)); + } + + SAFE_FREE(retbuf); return 0; } |