Docker proxy takardun shaidar: URL encoding da systemd percent escapes

Sunan mai amfani da proxy mai salon yanki na iya ɗaukar backslash, kuma kalmar sirri na iya ɗaukar haruffan da tsarin URI ya tanadi. Lokacin da kake gina URL ɗin proxy, yi encoding ga waɗannan sassan takardun shaidar: misali backslash yana zama %5C.

Sanyawar Environment a cikin sabis na systemd tana ƙara wani parser. Alamun kaso na zahiri a cikin tsarin naúrar suna buƙatar ninkawa:

[Service]
Environment="HTTPS_PROXY=http://DOMAIN%%5Cproxy-user:example%%[email protected]:8080"

Ƙimar misalin suna wakiltar sunan mai amfani na yanki da kalmar sirri mai ɗauke da #. systemd yana mai da %% zuwa %, yana barin URL ɗin da aka yi encoding ga daemon. Ƙara sanyawar HTTP_PROXY da ta dace idan wannan tsarin manufa shi ma yana buƙatar hanyar.

Kaso biyu tsarin systemd ne. A maimakon haka, ƙimar proxy a cikin daemon.json na Docker tana ɗauke da escapes na URI na yau da kullum, kamar %5C da %23. Kada ka kwafi rubutun fayil ɗin naúrar ba tare da canji ba zuwa JSON ko filin URL ɗin proxy na abokin ciniki.

Ka kuma lura da tushen da aka tsara. Docker ya rubuta cewa tsarin proxy na daemon yana da fifiko kan masu canjin yanayi na proxy; saboda haka tsohuwar ƙimar JSON na iya ɓoye yanayin sabis da aka gyara.