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https://issues.apache.org/jira/browse/CXF-2462?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Beryozkin reopened CXF-2462:
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> CXF REST is not parsing the header value correctly if a comma is specified in
> a parameter value.
> ------------------------------------------------------------------------------------------------
>
> Key: CXF-2462
> URL: https://issues.apache.org/jira/browse/CXF-2462
> Project: CXF
> Issue Type: Bug
> Affects Versions: 2.2.3
> Environment: Ubuntu 9.04, Compaq 6910p, 4GB memory
> Reporter: Jerry Chabot
> Assignee: Sergey Beryozkin
> Fix For: 2.2.5, 2.3
>
>
> The RFC2616 and RFC822 states that a header is comprised of the following:
> header = [ header-value ] *( "," [ header-value ] )
> header-value = name [ "=" [ value ] ] *( ";" [ param ] )
> param = name [ "=" [ value ] ]
> name = token
> value = token | quoted-string
> token = 1*<any CHAR except CTLs or separators>
> separators = "(" | ")" | "<" | ">" | "@"
> | "," | ";" | ":" | "\" | <">
> | "/" | "[" | "]" | "?" | "="
> | "{" | "}" | SP | HT
> quoted-string = ( <"> *(qdtext | quoted-pair ) <"> )
> qdtext = <any TEXT except <">>
> The backslash character ("\") MAY be used as a single-character
> quoting mechanism only within quoted-string and comment constructs.
> quoted-pair = "\" CHAR
> Based on the above, this header should be valid
> xm-my-header : foo,bar,dogs="snoopy,bowzer";cat=garfield
> My REST service defines the method parameter this in its interface as
> @HeaderParam("xm-my-header") List<String> args
> I expected CXF to pass 3 elements into the service:
> [0] foo
> [1] bar
> [2] dogs="snoopy,bowzer"; cat=garfield
> But, this is what CXF passes into the service:
> [0] foo
> [1] bar
> [2] dogs="snoopy
> [3] bowzer";cat=garfield
> CFX is parsing the header value using the comma as a delimiter. But, it is
> ignoring the fact that the value may be within a quoted-string.
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