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api: qga file-write: drop the check for base64

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it's potentially expensive to check and the user already needs to
explicitly turn auto-encoding off, besides QEMU/QGA should handle
that and just error out gracefully on bogus base64 values.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2022-02-10 16:27:55 +01:00
parent 2b607ad1ab
commit 4d47a9f510
1 changed files with 1 additions and 4 deletions
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5
PVE/API2/Qemu/Agent.pm
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@ -488,11 +488,8 @@ __PACKAGE__->register_method({
my ($param) = @_;
my $vmid = $param->{vmid};
my $encode = $param->{encode} // 1;
my $buf = $encode ? encode_base64($param->{content}) : $param->{content};
die "content is not base64 encoded\n"
if !$encode && $buf !~ m@^(?:[A-Z0-9+/]{4})*(?:[A-Z0-9+/]{2}==|[A-Z0-9+/]{3}=)?$@mi;
my $buf = ($param->{encode} // 1) ? encode_base64($param->{content}) : $param->{content};
my $qgafh = agent_cmd($vmid, "file-open", { path => $param->{file}, mode => 'wb' }, "can't open file");
my $write = agent_cmd($vmid, "file-write", { handle => $qgafh, 'buf-b64' => $buf }, "can't write to file");