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HADOOP-9157. Better option for curl in hadoop-auth-examples. Contributed by Andras Bokor. 

(cherry picked from commit f1c239c6a4)
(cherry picked from commit e8db39b0e9)
This commit is contained in:
Wei-Chiu Chuang 2019-06-17 21:51:33 -07:00
parent 3bdb661f35
commit 8f4204dc3b
1 changed files with 3 additions and 3 deletions
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6
hadoop-common-project/hadoop-auth/src/site/markdown/Examples.md
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@ -36,14 +36,14 @@ Login to the KDC using **kinit** and then use `curl` to fetch protected URL:
$ kinit
Please enter the password for tucu@LOCALHOST:
$ curl --negotiate -u foo -b ~/cookiejar.txt -c ~/cookiejar.txt http://localhost:8080/hadoop-auth-examples/kerberos/who
$ curl --negotiate -u : -b ~/cookiejar.txt -c ~/cookiejar.txt http://$(hostname -f):8080/hadoop-auth-examples/kerberos/who
Enter host password for user 'tucu':
Hello Hadoop Auth Examples!
* The `--negotiate` option enables SPNEGO in `curl`.
* The `-u foo` option is required but the user ignored (the principal
* The `-u :` option is required but the user ignored (the principal
that has been kinit-ed is used).
* The `-b` and `-c` are use to store and send HTTP Cookies.
@ -88,7 +88,7 @@ Try accessing protected resources using `curl`. The protected resources are:
$ curl http://localhost:8080/hadoop-auth-examples/simple/who?user.name=foo
$ curl --negotiate -u foo -b ~/cookiejar.txt -c ~/cookiejar.txt http://localhost:8080/hadoop-auth-examples/kerberos/who
$ curl --negotiate -u : -b ~/cookiejar.txt -c ~/cookiejar.txt http://$(hostname -f):8080/hadoop-auth-examples/kerberos/who
### Accessing the server using the Java client example