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add attribute reading for sftpv5

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terrafrost 2021-08-01 23:16:31 -05:00
parent 092bad12c5
commit f56158e73f
1 changed files with 8 additions and 8 deletions
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16
phpseclib/Net/SFTP.php
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@ -3079,7 +3079,6 @@ SFTP v6 changes (from v5)
foreach ($this->attributes as $key => $value) { foreach ($this->attributes as $key => $value) {
switch ($flags & $key) { switch ($flags & $key) {
case NET_SFTP_ATTR_SIZE: // 0x00000001 case NET_SFTP_ATTR_SIZE: // 0x00000001
echo "size\n";
// The size attribute is defined as an unsigned 64-bit integer. // The size attribute is defined as an unsigned 64-bit integer.
// The following will use floats on 32-bit platforms, if necessary. // The following will use floats on 32-bit platforms, if necessary.
// As can be seen in the BigInteger class, floats are generally // As can be seen in the BigInteger class, floats are generally
@ -3089,7 +3088,6 @@ echo "size\n";
$attr['size'] = hexdec(bin2hex($this->_string_shift($response, 8))); $attr['size'] = hexdec(bin2hex($this->_string_shift($response, 8)));
break; break;
case NET_SFTP_ATTR_UIDGID: // 0x00000002 (SFTPv3 or earlier) case NET_SFTP_ATTR_UIDGID: // 0x00000002 (SFTPv3 or earlier)
echo "uidgid\n";
if (strlen($response) < 8) { if (strlen($response) < 8) {
user_error('Malformed file attributes'); user_error('Malformed file attributes');
return $attr; return $attr;
@ -3097,7 +3095,6 @@ echo "uidgid\n";
$attr+= unpack('Nuid/Ngid', $this->_string_shift($response, 8)); $attr+= unpack('Nuid/Ngid', $this->_string_shift($response, 8));
break; break;
case NET_SFTP_ATTR_PERMISSIONS: // 0x00000004 case NET_SFTP_ATTR_PERMISSIONS: // 0x00000004
echo "perms\n";
if (strlen($response) < 4) { if (strlen($response) < 4) {
user_error('Malformed file attributes'); user_error('Malformed file attributes');
return $attr; return $attr;
@ -3112,7 +3109,6 @@ echo "perms\n";
} }
break; break;
case NET_SFTP_ATTR_ACCESSTIME: // 0x00000008 case NET_SFTP_ATTR_ACCESSTIME: // 0x00000008
echo "accesstime\n";
if ($this->version >= 4) { if ($this->version >= 4) {
$attr+= $this->_parseTime('atime', $flags, $response); $attr+= $this->_parseTime('atime', $flags, $response);
break; break;
@ -3124,15 +3120,12 @@ echo "accesstime\n";
$attr+= unpack('Natime/Nmtime', $this->_string_shift($response, 8)); $attr+= unpack('Natime/Nmtime', $this->_string_shift($response, 8));
break; break;
case NET_SFTP_ATTR_CREATETIME: // 0x00000010 (SFTPv4+) case NET_SFTP_ATTR_CREATETIME: // 0x00000010 (SFTPv4+)
echo "createtime\n";
$attr+= $this->_parseTime('createtime', $flags, $response); $attr+= $this->_parseTime('createtime', $flags, $response);
break; break;
case NET_SFTP_ATTR_MODIFYTIME: // 0x00000020 case NET_SFTP_ATTR_MODIFYTIME: // 0x00000020
echo "modifytime\n";
$attr+= $this->_parseTime('mtime', $flags, $response); $attr+= $this->_parseTime('mtime', $flags, $response);
break; break;
case NET_SFTP_ATTR_ACL: // 0x00000040 case NET_SFTP_ATTR_ACL: // 0x00000040
echo "acl\n";
// see https://datatracker.ietf.org/doc/html/draft-ietf-secsh-filexfer-04#section-5.7 // see https://datatracker.ietf.org/doc/html/draft-ietf-secsh-filexfer-04#section-5.7
// currently unsupported // currently unsupported
if (strlen($response) < 4) { if (strlen($response) < 4) {
@ -3154,7 +3147,6 @@ echo "acl\n";
} }
break; break;
case NET_SFTP_ATTR_OWNERGROUP: // 0x00000080 case NET_SFTP_ATTR_OWNERGROUP: // 0x00000080
echo "ownergroup\n";
if (strlen($response) < 4) { if (strlen($response) < 4) {
user_error('Malformed file attributes'); user_error('Malformed file attributes');
return $attr; return $attr;
@ -3180,6 +3172,14 @@ echo "ownergroup\n";
case NET_SFTP_ATTR_SUBSECOND_TIMES: // 0x00000100 case NET_SFTP_ATTR_SUBSECOND_TIMES: // 0x00000100
break; break;
case NET_SFTP_ATTR_BITS: // 0x00000200 (SFTPv5+) case NET_SFTP_ATTR_BITS: // 0x00000200 (SFTPv5+)
// see https://datatracker.ietf.org/doc/html/draft-ietf-secsh-filexfer-05#section-5.8
// currently unsupported
if (strlen($response) < 4) {
user_error('Malformed file attributes');
return $attr;
}
extract(unpack('Nbits', $this->_string_shift($response, 4)));
break;
case NET_SFTP_ATTR_ALLOCATION_SIZE: // 0x00000400 (SFTPv6+) case NET_SFTP_ATTR_ALLOCATION_SIZE: // 0x00000400 (SFTPv6+)
case NET_SFTP_ATTR_TEXT_HINT: // 0x00000800 case NET_SFTP_ATTR_TEXT_HINT: // 0x00000800
case NET_SFTP_ATTR_MIME_TYPE: // 0x00001000 case NET_SFTP_ATTR_MIME_TYPE: // 0x00001000