service: focal
server:  10.6.22-MariaDB-ubu2004 / OpenSSL 1.1.1f  31 Mar 2020
issuer:  issuer=/C=IE/O=Example Inc/OU=Lab/CN=Example CA ns/path/default - G2
raw:     OK
esc:     DENIED (1045)

grants:
  GRANT SELECT ON *.* TO `raw`@`%` IDENTIFIED BY PASSWORD '*14E65567ABDB5135D0CFD9A70B3032C179A49EE7' REQUIRE ISSUER '/C=IE/O=Example Inc/OU=Lab/CN=Example CA ns/path/default - G2' SUBJECT '/C=US/O=Example/CN=app.client.example.test'
  GRANT USAGE ON *.* TO `esc`@`%` IDENTIFIED BY PASSWORD '*14E65567ABDB5135D0CFD9A70B3032C179A49EE7' REQUIRE ISSUER '/C=IE/O=Example Inc/OU=Lab/CN=Example CA ns\\/path\\/default - G2' SUBJECT '/C=US/O=Example/CN=app.client.example.test'

error log:
  focal-1  | 2026-08-30 15:02:21 7 [Note] X509 issuer mismatch: should be '/C=IE/O=Example Inc/OU=Lab/CN=Example CA ns\/path\/default - G2' but is '/C=IE/O=Example Inc/OU=Lab/CN=Example CA ns/path/default - G2'
