POP3
SASL
SASL AUTH OAUTH2
RFC1734
RFC5034
RFC6749
RFC7628
#
# Server-side
AUTH OAUTHBEARER
REPLY AUTH +
REPLY %b64[n,a=user,%01host=127.0.0.1%01port=%POP3PORT%01auth=Bearer mF_9.B5f-4.1JqM%01%01]b64% + eyJzdGF0dXMiOiJpbnZhbGlkX3Rva2VuIiwic2NvcGUiOiJleGFtcGxlX3Njb3BlIiwib3BlbmlkLWNvbmZpZ3VyYXRpb24iOiJodHRwczovL2V4YW1wbGUuY29tLy53ZWxsLWtub3duL29wZW5pZC1jb25maWd1cmF0aW9uIn0
REPLY AQ== -ERR Authentication failed
#
# Client-side
pop3
POP3 OAuth 2.0 (OAUTHBEARER) failure as continuation
pop3://%HOSTIP:%POP3PORT/889 -u user --oauth2-bearer mF_9.B5f-4.1JqM
#
# Verify data after the test has been "shot"
# 67 - CURLE_LOGIN_DENIED
67
#
# The multi interface considers a broken "CONNECT" as a prematurely broken
# transfer and such a connection will not get a "QUIT"
CAPA
AUTH OAUTHBEARER
%b64[n,a=user,%01host=127.0.0.1%01port=%POP3PORT%01auth=Bearer mF_9.B5f-4.1JqM%01%01]b64%
AQ==