Invoke-RestMethod没有显示错误，但不上载文件

Question

我有一个powershell脚本，我正在通过ExtendScript(Photoshop(运行该脚本，以便将文件上传到s3存储桶。我有这段代码可以将文件上传到aws3存储桶中。但是，它只适用于较小的文件(适用于50mb的文件(但对140mb的文件不起作用。显示没有错误，但文件未上载。有什么想法吗？

$_rawfilename = 'C:/Users/DELL/AppData/Local/Temp/Filled_Albedo.exr'
$folder = 'seam-removal'
$filename = 'Filled_Albedo.exr'
$keyFile = ($folder+ '/' + $filename)
$service = 's3'
$bucket = '**'
$region = 'us-west-2'
$host1 = $bucket + '.s3'  + '.amazonaws.com'
$access_key = '**'
$secret_key = '**'
$br = [regex]::Unescape('u000a')
function HmacSHA256($message, $secret) {
$hmacsha = New-Object System.Security.Cryptography.HMACSHA256
$hmacsha.key = $secret
$signature = $hmacsha.ComputeHash([Text.Encoding]::ASCII.GetBytes($message))
return $signature
}
function getSignatureKey($key, $dateStamp, $regionName, $serviceName) {
$kSecret = [Text.Encoding]::UTF8.GetBytes(('AWS4' + $key).toCharArray())
$kDate = HmacSHA256 $dateStamp $kSecret
$kRegion = HmacSHA256 $regionName $kDate
$kService = HmacSHA256 $serviceName $kRegion
$kSigning = HmacSHA256 'aws4_request' $kService
return $kSigning
}
function hash($request) {
$hasher = [System.Security.Cryptography.SHA256]::Create()
$content = [Text.Encoding]::UTF8.GetBytes($request)
$bytes = $hasher.ComputeHash($content)
return ($bytes | ForEach-Object ToString x2) -join ''
}
function requestBuilder($method, $key) {
$now = [DateTime]::UtcNow
$amz_date = $now.ToString('yyyyMMddTHHmmssZ')
$datestamp = $now.ToString('yyyyMMdd')
$signed_headers = 'host'
$credential_scope = $datestamp + '/' + $region + '/' + $service + '/' + 'aws4_request'
$canonical_querystring = ''
$canonical_querystring = 'X-Amz-Algorithm=AWS4-HMAC-SHA256'
$canonical_querystring += '&X-Amz-Credential=' + [uri]::EscapeDataString(($access_key + '/' + $credential_scope))
$canonical_querystring += '&X-Amz-Date=' + $amz_date
$canonical_querystring += '&X-Amz-Expires=86400'
$canonical_querystring += '&X-Amz-SignedHeaders=' + $signed_headers
$canonical_headers = 'host:' + $host1 + $br
$canonical_request = $method + $br
$canonical_request += '/' + $key + $br
$canonical_request += $canonical_querystring + $br
$canonical_request += $canonical_headers + $br
$canonical_request += $signed_headers + $br
$canonical_request += 'UNSIGNED-PAYLOAD'
$algorithm = 'AWS4-HMAC-SHA256'
$canonical_request_hash = hash -request $canonical_request
$string_to_sign = $algorithm + $br
$string_to_sign += $amz_date + $br
$string_to_sign += $credential_scope + $br
$string_to_sign += $canonical_request_hash
$signing_key = getSignatureKey $secret_key $datestamp $region $service
$signature =  HmacSHA256 -secret $signing_key -message $string_to_sign
$signature = ($signature|ForEach-Object ToString x2) -join ''
$canonical_querystring += '&X-Amz-Signature=' + $signature
$request_url = 'http://' + $host1 + '/' + $key + '?' + $canonical_querystring
Write-Host $request_url
return $request_url
}
#C# class to create callback
$code = @"
public class SSLHandler
{
public static System.Net.Security.RemoteCertificateValidationCallback GetSSLHandler()
{
return new System.Net.Security.RemoteCertificateValidationCallback((sender, certificate, chain, policyErrors) => { return true; });
}
}
"@
#compile the class
Add-Type -TypeDefinition $code
#disable checks using new class
[System.Net.ServicePointManager]::ServerCertificateValidationCallback = [SSLHandler]::GetSSLHandler()
#do the request
try
{
Invoke-RestMethod -Method PUT -Uri (requestBuilder 'PUT' $keyFile) -InFile $_rawfilename
} catch {
# do something
} finally {
#enable checks again
[System.Net.ServicePointManager]::ServerCertificateValidationCallback = {true}
}

Answer 1

在做出上述注释中建议的更改后开始工作(详细和编写主机(。