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# backup config
install -m0600 "$XDG_CONFIG_HOME/interimap/config" "$XDG_CONFIG_HOME/interimap/config~"
with_remote_tls_protocols() {
install -m0600 "$XDG_CONFIG_HOME/interimap/config~" "$XDG_CONFIG_HOME/interimap/config"
printf "SSL_protocols = %s\\n" "$*" >>"$XDG_CONFIG_HOME/interimap/config"
}
# default
interimap --debug || error
grep -Fx "remote: Disabling SSL protocols: SSLv3, TLSv1, TLSv1.1" <"$STDERR" || error
grep -E "^remote: SSL protocol: TLSv1\.[23] " <"$STDERR" || error
# also disable TLSv1.2
with_remote_tls_protocols "!SSLv2" "!SSLv3" "!TLSv1" "!TLSv1.1" "!TLSv1.2"
interimap --debug || error
grep -Fx "remote: Disabling SSL protocols: SSLv3, TLSv1, TLSv1.1, TLSv1.2" <"$STDERR" || error
grep -E "^remote: SSL protocol: TLSv1\.3 " <"$STDERR" || error
# force TLSv1.2
with_remote_tls_protocols "TLSv1.2"
interimap --debug || error
grep -Fx "remote: Disabling SSL protocols: SSLv3, TLSv1, TLSv1.1, TLSv1.3" <"$STDERR" || error
grep -E "^remote: SSL protocol: TLSv1\.2 " <"$STDERR" || error
# force TLSv1 to TLSv1.2
with_remote_tls_protocols "TLSv1" "TLSv1.1" "TLSv1.2"
interimap --debug || error
grep -Fx "remote: Disabling SSL protocols: SSLv3, TLSv1.3" <"$STDERR" || error
grep -E "^remote: SSL protocol: TLSv(1\.[12])? " <"$STDERR" || error
# force SSLv2 and SSLv3, fails as it's disabled server side
with_remote_tls_protocols "SSLv2" "SSLv3"
! interimap --debug || error
grep -Fx "remote: Disabling SSL protocols: TLSv1, TLSv1.1, TLSv1.2, TLSv1.3" <"$STDERR" || error
grep -Fx "remote: ERROR: Can't initiate TLS/SSL handshake" <"$STDERR" || error
# make sure we didn't send any credentials
! grep -E "^remote: C: .* (AUTHENTICATE|LOGIN) " <"$STDERR" || error
# vim: set filetype=sh :
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