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SFTP: refactor posix_rename() somewhat

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This commit is contained in:
terrafrost 2024-09-15 14:03:35 -05:00
parent 89f2385a6a
commit c8da4c50d5
1 changed files with 6 additions and 9 deletions
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15
phpseclib/Net/SFTP.php
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@ -3590,14 +3590,6 @@ class SFTP extends SSH2
if (!$this->precheck()) {
return false;
}
$testA = $this->version >= 5;
$testB = isset($this->extensions['posix-rename@openssh.com']) && $this->extensions['posix-rename@openssh.com'] === '1';
if (!$testA && !$testB) {
throw new \RuntimeException(
"Extension 'posix-rename@openssh.com' is not supported by the server. " .
"Call getSupportedVersions() to see a list of supported extension"
);
}
$oldname = $this->realpath($oldname);
$newname = $this->realpath($newname);
@ -3608,9 +3600,14 @@ class SFTP extends SSH2
if ($this->version >= 5) {
$packet = Strings::packSSH2('ssN', $oldname, $newname, 2); // 2 = SSH_FXP_RENAME_ATOMIC
$this->send_sftp_packet(NET_SFTP_RENAME, $packet);
} else {
} elseif (isset($this->extensions['posix-rename@openssh.com']) && $this->extensions['posix-rename@openssh.com'] === '1') {
$packet = Strings::packSSH2('sss', 'posix-rename@openssh.com', $oldname, $newname);
$this->send_sftp_packet(NET_SFTP_EXTENDED, $packet);
} else {
throw new \RuntimeException(
"Extension 'posix-rename@openssh.com' is not supported by the server. " .
"Call getSupportedVersions() to see a list of supported extension"
);
}
$response = $this->get_sftp_packet();