Impala Shell gets cookies from an HTTMessage object formed from a
response to an HTTP message. The format of cookies in the message
differs across the python versions. In Python 2 the HTTPMessage is a
mimetools.Message object, and the Set-Cookie values all appear in a
single header, separated by newlines. In Python 3 the HTTPMessage is an
email.message.Message, and the Set-Cookie values appear as duplicate
headers.
Add platform dependent code to get_all_matching_cookies() that loads
cookies from all the Set-Cookie headers.
TESTING:
Changed test_get_all_matching_cookies() to build the HTTPMessage
using a new utility method that creates Set-Cookie headers in
the appropriate format for the platform.
Validated that the KNOX_BACKEND-IMPALA cookies is correctly set in
Impala Shell on a Red Hat 9 system using Python 3 (which is how
the problem was first observed).
Change-Id: I057b5c2b9d78e36f32865537d091c4ac0e80d37f
Reviewed-on: http://gerrit.cloudera.org:8080/20216
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Previous patch added support for retaining cookies in impala-shell.
Some issues were found when porting the patch to impyla, like expiry
time of cookie could be none, coding not as Pythonic coding.
This patch fixs those issues for impala-shell.
Testing:
- Passed core test.
Change-Id: I65432b952929c1c96a081bb87fd4a096624d711b
Reviewed-on: http://gerrit.cloudera.org:8080/17796
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
IMPALA-10234 added support for cookie authentication for LDAP to
impala-shell. But it does not accept user input cookie name via
startup flags, and it retains only one cookie.
In some scenarios, we could use proxy to manage the sessions with
additional HTTP cookies added by proxy.
This patch made cookie support more generic for impala-shell.
It lets the user specify cookie names via a startup flag
"--http_cookie_names" and could retain more than one cookies.
Testing:
- Manualy tested the multiple cookies in HTTP headers with a
customized Impala server which could send and receive multiple
cookies.
- Passed core test, including new test cases.
Change-Id: I193422d5ec891886a522d82ecb0e9d974132ff2a
Reviewed-on: http://gerrit.cloudera.org:8080/17667
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
IMPALA-8584 added support for cookie authentication to Impala.
This change adds cookie authentication support to impala-shell
as well when using 'hs2-http' protocol.
Testing:
- Unit tests were added to test cookie handling methods.
- Tested e2e manually with nginx HTTP proxy.
TODO:
- Test with Knox HTTP proxy as well.
Change-Id: Icb0bc6e0f58f236866ca9913a2e63d97d5148f51
Reviewed-on: http://gerrit.cloudera.org:8080/16660
Reviewed-by: Attila Jeges <attilaj@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
