Variations of server side chunked encoding

Various tests with invalid or uncommon forms of setting or not setting the Transfer-Encoding: chunked header:

VALID: basic tests

simple and valid chunking
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 load EICAR  load eicar.zip 

content-length header, not chunked
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 load EICAR  load eicar.zip 

VALID: modification of chunk size

chunks size prefixed with 0
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 load EICAR  load eicar.zip 

chunks size prefixed with 00
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 load EICAR  load eicar.zip 

upper case size
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 load EICAR  load eicar.zip 

upper case size prefix with 0
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 load EICAR  load eicar.zip 

negative size for 32bit uint
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 load EICAR  load eicar.zip 

negative size for 64bit uint
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 load EICAR  load eicar.zip 

size followed by space
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 load EICAR  load eicar.zip 

size followed by tab
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 load EICAR  load eicar.zip 

size followed by <CR>
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 load EICAR  load eicar.zip 

size followed by <LF>
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 load EICAR  load eicar.zip 

size followed by char 'x'
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 load EICAR  load eicar.zip 

size followed by char ','
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 load EICAR  load eicar.zip 

size followed by char \000
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 load EICAR  load eicar.zip 

size followed by char \v
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 load EICAR  load eicar.zip 

size followed by char \f
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 load EICAR  load eicar.zip 

size followed by space and char 'x'
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 load EICAR  load eicar.zip 

size prefixed by space
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 load EICAR  load eicar.zip 

size prefixed by tab
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 load EICAR  load eicar.zip 

size prefixed by cr
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 load EICAR  load eicar.zip 

size prefixed by lf
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 load EICAR  load eicar.zip 

size prefixed by "\r\n"
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 load EICAR  load eicar.zip 

size prefixed by "\r\n\r\n"
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 load EICAR  load eicar.zip 

size prefixed by "\r\nx\r\n"
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 load EICAR  load eicar.zip 

size prefixed by char 'x'
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 load EICAR  load eicar.zip 

size prefixed by char ','
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 load EICAR  load eicar.zip 

size prefixed by char ';'
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 load EICAR  load eicar.zip 

size prefixed by char \000
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 load EICAR  load eicar.zip 

size prefixed by char \v
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 load EICAR  load eicar.zip 

size prefixed by char \f
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 load EICAR  load eicar.zip 

size prefixed by char 'x' and space
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 load EICAR  load eicar.zip 

size prefixed by char '+'
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 load EICAR  load eicar.zip 

size prefixed by '0x'
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 load EICAR  load eicar.zip 

final chunk size "00"
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 load EICAR  load eicar.zip 

final chunk size "00000000000000000000"
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 load EICAR  load eicar.zip 

final chunk size "0x"
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 load EICAR  load eicar.zip 

final chunk size "Foo"
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 load EICAR  load eicar.zip 

final chunk just "0\n"
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 load EICAR  load eicar.zip 

final chunk just "0\r"
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 load EICAR  load eicar.zip 

final chunk just "0"
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 load EICAR  load eicar.zip 

final chunk "0\n\n"
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 load EICAR  load eicar.zip 

final chunk "0\n<space>\n"
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 load EICAR  load eicar.zip 

final chunk "0\n\r\n"
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 load EICAR  load eicar.zip 

final chunk "0\n\r\r\n"
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 load EICAR  load eicar.zip 

final chunk "0\r\nfoobar\r\n"
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 load EICAR  load eicar.zip 

VALID: (but uncommon) use of extensions in chunked header

chunked with some junk chunk extension
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 load EICAR  load eicar.zip 

chunked with some junk chunk extension looking like a chunk
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 load EICAR  load eicar.zip 

VALID: combined with content-length

chunked first then content-length, served chunked
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 load EICAR  load eicar.zip 

content-length first then chunked, served chunked
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 load EICAR  load eicar.zip 

chunking and content-length header with double length, served chunked
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 load EICAR  load eicar.zip 

chunking and content-length header with half length, served chunked
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 load EICAR  load eicar.zip 

chunking and content-length header with huge length, served chunked
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 load EICAR  load eicar.zip 

content+junk, chunked, content-length header includes content only
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 load EICAR  load eicar.zip 

INVALID: chunking is only allowed with HTTP/1.1

Chunked Header and HTTP/1.0. Served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and Content-length and HTTP/1.0. Served chunked.
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 load EICAR  load eicar.zip 

Content-length Header and Chunked and HTTP/1.0. Served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/1.0. Served chunked with gzip.
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 load EICAR  load eicar.zip 

Chunked Header and Content-length and HTTP/1.0. Served chunked with gzip.
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 load EICAR  load eicar.zip 

Content-length Header and Chunked and HTTP/1.0. Served chunked with gzip.
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 load EICAR  load eicar.zip 

VALID: chunked header should be ignored with HTTP/1.0

Chunked Header and HTTP/1.0. Not served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and Content-length and HTTP/1.0. Not served chunked.
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 load EICAR  load eicar.zip 

Content-length Header and Chunked and HTTP/1.0. Not served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/1.0. Not served chunked. Compressed with gzip.
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 load EICAR  load eicar.zip 

Chunked Header and Content-length and HTTP/1.0. Not served chunked. Compressed with gzip.
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 load EICAR  load eicar.zip 

Content-length Header and Chunked and HTTP/1.0. Not served chunked. Compressed with gzip.
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 load EICAR  load eicar.zip 

INVALID: chunking with invalid HTTP versions

Chunked Header and HTTP/1.2. Served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/1.2. Not served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/2.0. Served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/2.0. erved chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/2.1. Served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/2.1. erved chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/0.9. Served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/0.9. Not served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/1.01. Served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/1.01. Not served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/1.10. Served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/1.10. Not served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and http/1.1. Served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and http/1.1. Not served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and http/1.0. Served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and http/1.0. Not served chunked.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/0.1. Served chunked and with gzip.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/0.1. Not served chunked but with gzip.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/01.1. Served chunked and with gzip.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/01.1. Not served chunked but with gzip.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/11.01. Served chunked and with gzip.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/11.01. Not served chunked but with gzip.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/11.10. Served chunked and with gzip.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/11.10. Not served chunked but with gzip.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/9.9. Served chunked and with gzip.
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 load EICAR  load eicar.zip 

Chunked Header and HTTP/9.9. Not served chunked but with gzip.
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 load EICAR  load eicar.zip 

VALID: valid variations on "chunked" value

mixed case "chUnked", served chunked
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 load EICAR  load eicar.zip 

chunked header with continuation line, served chunked
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 load EICAR  load eicar.zip 

chunked header followed by empty with continuation line, served chunked
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 load EICAR  load eicar.zip 

chunked header with double continuation line, served chunked
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 load EICAR  load eicar.zip 

chunked header with double continuation line and continuation afterwareds, served chunked
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 load EICAR  load eicar.zip 

'Transfer-Encoding:<lots of space>chunked'
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 load EICAR  load eicar.zip 

INVALID: invalid variations on "chunked" value

"chu" not "chunked"
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 load EICAR  load eicar.zip 

"Transfer-Encoding: chunked;"
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 load EICAR  load eicar.zip 

"xchunked" not "chunked"
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 load EICAR  load eicar.zip 

"chunkedx" not "chunked"
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 load EICAR  load eicar.zip 

"chunked x" not "chunked"
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 load EICAR  load eicar.zip 

"x chunked" not "chunked"
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 load EICAR  load eicar.zip 

"chunked x" not "chunked", not served chunked
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 load EICAR  load eicar.zip 

"x chunked" not "chunked", not served chunked
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 load EICAR  load eicar.zip 

"x-folding-chunked" not "chunked"
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 load EICAR  load eicar.zip 

"chunked-folding-x" not "chunked"
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 load EICAR  load eicar.zip 

rfc2047/base64 encoded "chunked", served chunked
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 load EICAR  load eicar.zip 

rfc2047/base64 encoded "chunked", not served chunked
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 load EICAR  load eicar.zip 

rfc2047/base64 encoded "chunked" and content-length, not served chunked
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 load EICAR  load eicar.zip 

chunked header with continuation line. Not served chunked.
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 load EICAR  load eicar.zip 

chunked header followed by empty continuation line. Not served chunked.
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 load EICAR  load eicar.zip 

chunked header with double continuation line, not served chunked
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 load EICAR  load eicar.zip 

Transfer-Encoding:<CR>chunked. Served chunked.
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 load EICAR  load eicar.zip 

Transfer-Encoding:<CR>chunked. Not served chunked.
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 load EICAR  load eicar.zip 

Transfer-Encoding:<CR><space>chunked. Served chunked.
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 load EICAR  load eicar.zip 

Transfer-Encoding:<CR><space>chunked. Not served chunked.
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 load EICAR  load eicar.zip 

Transfer-Encoding:chunked<CR><space>. Served chunked.
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 load EICAR  load eicar.zip 

Transfer-Encoding:chunked<CR><space>. Not served chunked.
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 load EICAR  load eicar.zip 

Content-encoding chunked instead of Transfer-encoding. Served chunked.
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 load EICAR  load eicar.zip 

INVALID: hiding with another Transfer-Encoding header

double Transfer-Encoding: first junk, last chunked. Served chunked.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first junk, last chunked. Served chunked and gzipped.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first chunked, last junk. Served chunked.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first chunked, last junk. Served chunked and gzipped.
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 load EICAR  load eicar.zip 

triple Transfer-Encoding: first junk, then chunked, then junk again. Served chunked.
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 load EICAR  load eicar.zip 

triple Transfer-Encoding: first junk, then chunked, then junk again. Not served chunked.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first junk, last chunked. Not served chunked.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first chunked, last junk. Not served chunked.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first chunked, last junk. Also Content-length header. Served chunked.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first junk, last chunked. Also Content-length header. Served chunked.
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 load EICAR  load eicar.zip 

triple Transfer-Encoding: first junk, then chunked, then junk again. Also Content-length header. Served chunked.
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 load EICAR  load eicar.zip 

triple Transfer-Encoding: first junk, then chunked, then junk again. Also Content-length header. Not served chunked.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first chunked, last junk. Also Content-length header. Not served chunked.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first chunked, last junk. Also Content-length header. Not served chunked. Compressed with gzip.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first junk, last chunked. Also Content-length header. Not served chunked.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first junk, last chunked. Also Content-length header. Not served chunked. Compressed with gzip.
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 load EICAR  load eicar.zip 

chunking and content-length, not served chunked
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 load EICAR  load eicar.zip 

chunking and content-length, not served chunked. Compressed with gzip.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first empty, last chunked. Served chunked and gzipped.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first empty, last chunked. Served with content-length and gzipped.
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 load EICAR  load eicar.zip 

double Transfer-Encoding: first chunked, last empty. Served chunked and gzipped.
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SCRIPT
 load EICAR  load eicar.zip 

double Transfer-Encoding: first chunked, last empty. Served with content-length and gzipped.
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 load EICAR  load eicar.zip 

INVALID: hiding the Transfer-Encoding header

"Transfer-Encoding<space>:", served chunked
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 load EICAR  load eicar.zip 

"Transfer-Encoding<tab>:", served chunked
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 load EICAR  load eicar.zip 

"Transfer-Encoding<CR>:", served chunked
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SCRIPT
 load EICAR  load eicar.zip 

"Transfer-Encoding<space>:", not served chunked
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SCRIPT
 load EICAR  load eicar.zip 

"Transfer-Encoding<tab>:", not served chunked
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 load EICAR  load eicar.zip 

"Transfer-Encoding<CR>:", not served chunked
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 load EICAR  load eicar.zip 

"Transfer-Encoding::", served chunked
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 load EICAR  load eicar.zip 

"Transfer-Encoding::", not served chunked
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 load EICAR  load eicar.zip 

Transfer-Encoding with only <CR> as line delimiter before, served chunked
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 load EICAR  load eicar.zip 

Only <CR> as line delimiter followed by "xTransfer-Encoding", served chunked
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 load EICAR  load eicar.zip 

Transfer-Encoding with only <CR> as line delimiter before, not served chunked
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 load EICAR  load eicar.zip 

Transfer-Encoding with only <LF> as line delimiter before, served chunked
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 load EICAR  load eicar.zip 

Transfer-Encoding with only <LF> as line delimiter before, not served chunked
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 load EICAR  load eicar.zip 

INVALID: invalid chunks

chunk with LF as delimiter instead of CRLF
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 load EICAR  load eicar.zip 

chunk with CR as delimiter instead of CRLF
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 load EICAR  load eicar.zip 

chunk with CRCR as delimiter instead of CRLF
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 load EICAR  load eicar.zip 

chunk with LFLF as delimiter instead of CRLF
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 load EICAR  load eicar.zip 

chunk with LFCR as delimiter instead of CRLF
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 load EICAR  load eicar.zip 

missing final chunk
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 load EICAR  load eicar.zip 

eof inside some chunk
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 load EICAR  load eicar.zip 

space before chunks start
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 load EICAR  load eicar.zip 

<LF> before chunks start
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 load EICAR  load eicar.zip 

<CR> before chunks start
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 load EICAR  load eicar.zip 

<CR><LF> before chunks start
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 load EICAR  load eicar.zip 

junk \000 after each chunk payload
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 load EICAR  load eicar.zip 

junk \n after each chunk payload
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 load EICAR  load eicar.zip 

junk \r after each chunk payload
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 load EICAR  load eicar.zip 

junk space after each chunk payload
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 load EICAR  load eicar.zip 

junk tab after each chunk payload
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 load EICAR  load eicar.zip 

size given for chunk is one to small
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 load EICAR  load eicar.zip 

size given for chunk is one to large
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 load EICAR  load eicar.zip