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Added/Updated tests\bugs\gh_5978_test.py: minor change in comments

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pavel-zotov 2024-08-15 13:23:14 +03:00
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tests/bugs/gh_5978_test.py
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@ -5,21 +5,33 @@ ID: issue-5978
ISSUE: https://github.com/FirebirdSQL/firebird/issues/5978
TITLE: Access to the name of DB encryption key [CORE5712]
DESCRIPTION:
Test creates temporary user with system privilege GET_DBCRYPT_INFO in order to allow him to obtain encryption info.
Then we run following:
1) encrypt DB using plugin 'fbSampleDbCrypt' provided in every FB 4.x+ snapshot;
2) make connection as SYSDBA and ask DB-crypt info (DbInfoCode.CRYPT_PLUGIN and DbInfoCode.CRYPT_KEY)
3) decrypt DB
After this we repeat these actions, except that in "2)" we use temporary user ('tmp_senior') instead of SYSDBA
(he must get same info as was obtained in previous step for SYSDBA).
Test uses Firebird built-in encryption plugin wich actually does encryption using trivial algorithm.
Before running this test following prerequisites must be met:
1. Files fbSampleKeyHolder.conf, fbSampleKeyHolder.dll, fbSampleDbCrypt.conf and fbSampleDbCrypt.dll
must be copied from $FB_HOME/examples/prebuilt/plugins/ to $FB_HOME/plugins/
(on Linux name of binaries are: libfbSampleDbCrypt.so and libfbSampleKeyHolder.so)
2. File fbSampleKeyHolder.conf must contain lines: Auto = true and KeyRed = <any number>
3. File $QA_HOME/pytest.ini must contain line with 'encryption' marker declaration.
We create temporary user with system privilege GET_DBCRYPT_INFO in order to allow him to obtain encryption info.
Then we run following:
1) encrypt DB using plugin 'fbSampleDbCrypt' provided in every FB 4.x+ snapshot;
2) make connection as SYSDBA and ask DB-crypt info (DbInfoCode.CRYPT_PLUGIN and DbInfoCode.CRYPT_KEY)
3) decrypt DB
After this we repeat these actions, except that in "2)" we use temporary user ('tmp_senior') instead of SYSDBA
(he must get same info as was obtained in previous step for SYSDBA).
NOTES:
[08.05.2024] pzotov
[08.05.2024] pzotov
### ACHTUNG ### TEST REQUIRES FIREBIRD-DRIVER VERSION 1.10.4+ (date: 07-may-2024).
See reply from pcisar, letters with subj: "fb_info_crypt_key: how it can be obtained using firebird-driver ? // GH-5978, 2018"
### ACHTUNG ### TEST REQUIRES FIREBIRD-DRIVER VERSION 1.10.4+ (date: 07-may-2024).
Thanks to pcisar for explanation of DbInfoCode usage.
See letters with subj "fb_info_crypt_key: how it can be obtained using firebird-driver ? // GH-5978, 2018" (27.04.2024 14:55).
Checked on 4.0.5.3092, 5.0.1.1395, 6.0.0.346.
FB 3.x is not checked.
Firebird 3.x can not be checked. Exception:
raise NotSupportedError(f"Info code {info_code} not supported by engine version {self.__engine_version}")
firebird.driver.types.NotSupportedError: Info code 138 not supported by engine version 3.0
Checked on 4.0.5.3092, 5.0.1.1395, 6.0.0.346.
"""
import os
import locale