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https://issues.apache.org/jira/browse/PHOENIX-2661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve T updated PHOENIX-2661:
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Description:
It would be super cool if I could write Javascript in a web page to read/write
my Phoenix tables. I spend the last few days learning about CORS and browser
security. I found out that what I am trying to accomplish cannot be readily
done because the browser adds CORS headers (like
{color:blue}{{Origin:}}{color}) and methods (like {color:blue}{{method:
OPTIONS}}{color}) that are not supported by Phoenix Query Server.
I do not know if this can be added on the Phoenix side or if it has to be added
on the Avatica side, but for the time being I am trying the following to make
it work:
1. Unconventional Javascript to remove the
{color:blue}{{X-Requested-With}}{color} header in the request.
2. One line code change in Avatica's
{color:blue}{{AvaticaJsonHandler.handle()}}{color} to add an
{color:blue}{{Access-Control-Allow-Origin: *}}{color} header to the response.
was:
It would be super cool if I could write Javascript in a web page to read/write
my Phoenix tables. I spend the last few days learning about CORS and browser
security. I found out that what I am trying to accomplish cannot be readily
done because the browser adds CORS headers (like
{color:blue}{{Origin:}}{color}) and methods (like {color:blue}{{method:
OPTIONS}}{color}) that are not supported by Phoenix Query Server.
I do not know if this can be added on the Phoenix side or if it has to be added
on the Avatica side, but for the time being I am trying the following to make
it work:
1. Unconventional Javascript to remove the
{color:blue}{{X-Requested-With}}{color} header in the request.
2. One line code change in Avatica's
{color:blue}{{AvaticaJsonHandler.handle()}}{color} to add an
{color:blue}{{Origin: *}}{color} header to the response.
> CORS Support for Avatica Requests on Phoenix Query Server
> ---------------------------------------------------------
>
> Key: PHOENIX-2661
> URL: https://issues.apache.org/jira/browse/PHOENIX-2661
> Project: Phoenix
> Issue Type: New Feature
> Affects Versions: 4.6.0, 4.7.0
> Reporter: Steve T
> Priority: Minor
>
> It would be super cool if I could write Javascript in a web page to
> read/write my Phoenix tables. I spend the last few days learning about CORS
> and browser security. I found out that what I am trying to accomplish cannot
> be readily done because the browser adds CORS headers (like
> {color:blue}{{Origin:}}{color}) and methods (like {color:blue}{{method:
> OPTIONS}}{color}) that are not supported by Phoenix Query Server.
> I do not know if this can be added on the Phoenix side or if it has to be
> added on the Avatica side, but for the time being I am trying the following
> to make it work:
> 1. Unconventional Javascript to remove the
> {color:blue}{{X-Requested-With}}{color} header in the request.
> 2. One line code change in Avatica's
> {color:blue}{{AvaticaJsonHandler.handle()}}{color} to add an
> {color:blue}{{Access-Control-Allow-Origin: *}}{color} header to the response.
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