Handle MySQL 8.0 AuthSwitchRequest during authentication#5

Merged

kerryjiang merged 11 commits intomasterfrom

copilot/fix-mysqlconnection-authentication-bug

Feb 7, 2026

Commits on Feb 7, 2026

Initial plan
Copilot
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Fix authentication bug where EOF packet incorrectly sets IsAuthenticated to true

Copilot
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kerryjiang
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Skip integration tests when MySQL server is not available

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kerryjiang
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Address code review feedback: remove redundant Skip=null and obsolete comment

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kerryjiang
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Add AuthSwitchRequest handling for MySQL 8.0 authentication

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kerryjiang
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Address code review: fix code duplication and null byte handling in caching_sha2

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kerryjiang
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Remove MySQL availability checks from tests - MySQL should always be available for integration tests

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kerryjiang
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Fix duplicate comment in MySQLIntegrationTest

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kerryjiang
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Fix MySQL CI: configure root user with mysql_native_password

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kerryjiang
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Fix CI: use sudo mysql to alter root user authentication

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kerryjiang
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Use MySQL Docker service in CI for reliable authentication setup

Copilot
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kerryjiang
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