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Merge pull request #590 from kamermans/feature_nohttps

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Added HTTPS_METHOD=nohttps to disable SSL site
This commit is contained in:
Jason Wilder 2017-01-13 16:16:16 -07:00 committed by GitHub
commit 2c5d4ee3a9
3 changed files with 35 additions and 12 deletions
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13
README.md
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@ -185,12 +185,13 @@ a 503.
To serve traffic in both SSL and non-SSL modes without redirecting to SSL, you can include the
environment variable `HTTPS_METHOD=noredirect` (the default is `HTTPS_METHOD=redirect`). You can also
disable the non-SSL site entirely with `HTTPS_METHOD=nohttp`. `HTTPS_METHOD` must be specified
on each container for which you want to override the default behavior. If `HTTPS_METHOD=noredirect` is
used, Strict Transport Security (HSTS) is disabled to prevent HTTPS users from being redirected by the
client. If you cannot get to the HTTP site after changing this setting, your browser has probably cached
the HSTS policy and is automatically redirecting you back to HTTPS. You will need to clear your browser's
HSTS cache or use an incognito window / different browser.
disable the non-SSL site entirely with `HTTPS_METHOD=nohttp`, or disable the HTTPS site with
`HTTPS_METHOD=nohttps`. `HTTPS_METHOD` must be specified on each container for which you want to
override the default behavior. If `HTTPS_METHOD=noredirect` is used, Strict Transport Security (HSTS)
is disabled to prevent HTTPS users from being redirected by the client. If you cannot get to the HTTP
site after changing this setting, your browser has probably cached the HSTS policy and is automatically
redirecting you back to HTTPS. You will need to clear your browser's HSTS cache or use an incognito
window / different browser.
### Basic Authentication Support

2
nginx.tmpl
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@ -141,7 +141,7 @@ upstream {{ $upstream_name }} {
{{/* Use the cert specified on the container or fallback to the best vhost match */}}
{{ $cert := (coalesce $certName $vhostCert) }}
{{ $is_https := (and (ne $cert "") (exists (printf "/etc/nginx/certs/%s.crt" $cert)) (exists (printf "/etc/nginx/certs/%s.key" $cert))) }}
{{ $is_https := (and (ne $https_method "nohttps") (ne $cert "") (exists (printf "/etc/nginx/certs/%s.crt" $cert)) (exists (printf "/etc/nginx/certs/%s.key" $cert))) }}
{{ if $is_https }}

32
test/ssl.bats
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@ -17,7 +17,7 @@ function setup {
@test "[$TEST_FILE] test SSL for VIRTUAL_HOST=*.nginx-proxy.bats" {
# WHEN
prepare_web_container bats-ssl-hosts-1 "80 443" \
prepare_web_container bats-ssl-hosts-1 "80" \
-e VIRTUAL_HOST=*.nginx-proxy.bats \
-e CERT_NAME=nginx-proxy.bats
dockergen_wait_for_event $SUT_CONTAINER start bats-ssl-hosts-1
@ -30,7 +30,7 @@ function setup {
@test "[$TEST_FILE] test HTTPS_METHOD=nohttp" {
# WHEN
prepare_web_container bats-ssl-hosts-2 "80 443" \
prepare_web_container bats-ssl-hosts-2 "80" \
-e VIRTUAL_HOST=*.nginx-proxy.bats \
-e CERT_NAME=nginx-proxy.bats \
-e HTTPS_METHOD=nohttp
@ -44,7 +44,7 @@ function setup {
@test "[$TEST_FILE] test HTTPS_METHOD=noredirect" {
# WHEN
prepare_web_container bats-ssl-hosts-3 "80 443" \
prepare_web_container bats-ssl-hosts-3 "80" \
-e VIRTUAL_HOST=*.nginx-proxy.bats \
-e CERT_NAME=nginx-proxy.bats \
-e HTTPS_METHOD=noredirect
@ -58,7 +58,7 @@ function setup {
@test "[$TEST_FILE] test SSL Strict-Transport-Security" {
# WHEN
prepare_web_container bats-ssl-hosts-4 "80 443" \
prepare_web_container bats-ssl-hosts-4 "80" \
-e VIRTUAL_HOST=*.nginx-proxy.bats \
-e CERT_NAME=nginx-proxy.bats
dockergen_wait_for_event $SUT_CONTAINER start bats-ssl-hosts-1
@ -72,7 +72,7 @@ function setup {
@test "[$TEST_FILE] test HTTPS_METHOD=noredirect disables Strict-Transport-Security" {
# WHEN
prepare_web_container bats-ssl-hosts-5 "80 443" \
prepare_web_container bats-ssl-hosts-5 "80" \
-e VIRTUAL_HOST=*.nginx-proxy.bats \
-e CERT_NAME=nginx-proxy.bats \
-e HTTPS_METHOD=noredirect
@ -85,6 +85,19 @@ function setup {
refute_output -p "Strict-Transport-Security: max-age=31536000"
}
@test "[$TEST_FILE] test HTTPS_METHOD=nohttps" {
# WHEN
prepare_web_container bats-ssl-hosts-6 "80" \
-e VIRTUAL_HOST=*.nginx-proxy.bats \
-e CERT_NAME=nginx-proxy.bats \
-e HTTPS_METHOD=nohttps
dockergen_wait_for_event $SUT_CONTAINER start bats-ssl-hosts-6
sleep 1
# THEN
assert_down_https test.nginx-proxy.bats
assert_200 test.nginx-proxy.bats
}
@test "[$TEST_FILE] stop all bats containers" {
stop_bats_containers
@ -118,6 +131,15 @@ function assert_301 {
assert_output -l 0 $'HTTP/1.1 301 Moved Permanently\r'
}
# assert that querying nginx-proxy with the given Host header fails because the host is down
# $1 Host HTTP header to use when querying nginx-proxy
function assert_down_https {
local -r host=$1
run curl_container_https $SUT_CONTAINER / --head --header "Host: $host"
assert_failure
}
# assert that querying nginx-proxy with the given Host header produces a `HTTP 200` response
# $1 Host HTTP header to use when querying nginx-proxy
function assert_200_https {