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[Bug 956153] Re: regex_policy patterns are case-senstive

 

There seems to be an internal difference, too, at least for whether it's
DATA_DICTIONARY or data_dictionary:

drizzle> show schemas;
ERROR 1044 (42000): Access denied for user 'daniel' to schema 'data_dictionary'

drizzle> use DATA_DICTIONARY;
Schema changed

drizzle> show tables;
ERROR 1044 (42000): Access denied for user 'daniel' to schema 'data_dictionary'

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https://bugs.launchpad.net/bugs/956153

Title:
  regex_policy patterns are case-senstive

Status in A Lightweight SQL Database for Cloud Infrastructure and Web Applications:
  Confirmed

Bug description:
  regex_policy plugin patterns are case-senstive but Drizzle is not
  case-senstive.

  To reproduce:

  1. create schema daniel
  2. Use policy "daniel schema=daniel ACCEPT"
  3. Login user=daniel and schema appears, OK, but...
  4. Use policy "daniel schema=DANIEL ACCEPT" _or_ "DANIEL schema=daniel ACCEPT"
  5. Login user=daniel and schema does not appear

  Suggested fix: make all patterns case-insenstive by default.  Maybe
  add an option: --regex-policy.case-senstive if there's a need for
  case-sensitivity?

  Partial workaround:

  daniel schema=daniel ACCEPT
  daniel schema=DANIEL ACCEPT

  That doesn't cover schema=Daniel, schema=DaNiEl, etc.

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References