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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2020/11/07 01:42:52 UTC
[GitHub] [iotdb] jixuan1989 opened a new pull request #1975: fix nullpointer exception if no password is set when login
jixuan1989 opened a new pull request #1975:
URL: https://github.com/apache/iotdb/pull/1975
How to reproduce:
run iotdb-grafana and access http://127.0.0.1:8888/search
TODO: we may break the connection if a user login failed, to avoid some malicious connections (which will take a thread for each connection).
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[GitHub] [iotdb] qiaojialin commented on a change in pull request #1975: fix nullpointer exception if no password is set when login
Posted by GitBox <gi...@apache.org>.
qiaojialin commented on a change in pull request #1975:
URL: https://github.com/apache/iotdb/pull/1975#discussion_r519147953
##########
File path: server/src/main/java/org/apache/iotdb/db/auth/authorizer/BasicAuthorizer.java
##########
@@ -102,7 +102,7 @@ public static IAuthorizer getInstance() throws AuthException {
@Override
public boolean login(String username, String password) throws AuthException {
User user = userManager.getUser(username);
- return user != null && user.getPassword().equals(AuthUtils.encryptPassword(password));
+ return user != null && password!=null && user.getPassword().equals(AuthUtils.encryptPassword(password));
Review comment:
```suggestion
return user != null && password != null && user.getPassword().equals(AuthUtils.encryptPassword(password));
```
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[GitHub] [iotdb] qiaojialin merged pull request #1975: fix nullpointer exception if no password is set when login
Posted by GitBox <gi...@apache.org>.
qiaojialin merged pull request #1975:
URL: https://github.com/apache/iotdb/pull/1975
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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #1975: fix nullpointer exception if no password is set when login
Posted by GitBox <gi...@apache.org>.
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URL: https://github.com/apache/iotdb/pull/1975#issuecomment-723371917
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[GitHub] [iotdb] sonarcloud[bot] removed a comment on pull request #1975: fix nullpointer exception if no password is set when login
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URL: https://github.com/apache/iotdb/pull/1975#issuecomment-723371917
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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #1975: fix nullpointer exception if no password is set when login
Posted by GitBox <gi...@apache.org>.
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URL: https://github.com/apache/iotdb/pull/1975#issuecomment-723382265
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