Options Method not Allowed?

[thaleshorta]

Hi,

I'm facing a issue when trying to configure s3proxy and the reason is Options methos is not allowed even thou I include in ALLOWED_METHODS.

The issue is the same here https://github.com/gaul/s3proxy/issues/492 but patching the latest version is not working as well.

Thanks for any help.

[gaul]

I don't know anything about this. What does OPTIONS do? https://github.com/Switch-TV/s3proxy/commit/9786ab0bcfd82d6895c7e620cdae8cb1fba2ef29 looks like a plausible fix but you need to explain why this is needed.

[thaleshorta]

Hi Gaul, thanks for the answer.

Our application sends with Options to force the preflight checks on CORS (for security) but, as mentioned by @mmezei this changes the Singature calculation.

Indeed the fix from @mmezei looks plausible, but when I recompile i got this erros:

[s3proxy] E 10-22 14:20:59.800 main org.gaul.s3proxy.Main:279 |::] Exception in thread "main" [s3proxy] E 10-22 14:20:59.892 main org.gaul.s3proxy.Main:279 |::] java.lang.NumberFormatException: For input string: "" [s3proxy] E 10-22 14:20:59.893 main org.gaul.s3proxy.Main:279 |::] at java.base/java.lang.NumberFormatException.forInputString(Unknown Source) [s3proxy] E 10-22 14:20:59.893 main org.gaul.s3proxy.Main:279 |::] at java.base/java.lang.Long.parseLong(Unknown Source) [s3proxy] E 10-22 14:20:59.893 main org.gaul.s3proxy.Main:279 |::] at java.base/java.lang.Long.parseLong(Unknown Source) [s3proxy] E 10-22 14:20:59.893 main org.gaul.s3proxy.Main:279 |::] at org.gaul.s3proxy.S3Proxy$Builder.fromProperties(S3Proxy.java:247) [s3proxy] E 10-22 14:20:59.894 main org.gaul.s3proxy.Main:279 |::] at org.gaul.s3proxy.Main.main(Main.java:158)

[gaul]

This looks like some malformed configuration, see line 247:

            String v4MaxNonChunkedRequestSize = properties.getProperty(
                    S3ProxyConstants.PROPERTY_V4_MAX_NON_CHUNKED_REQUEST_SIZE);
            if (v4MaxNonChunkedRequestSize != null) {
                builder.v4MaxNonChunkedRequestSize(Long.parseLong(
                        v4MaxNonChunkedRequestSize));
            }

[gaul]

6bb02501036ef290bd510491115c63e26757ed43 may address this. Please reopen if symptoms persist.