From 8332672e4a965d30333f335c32dd4ec862f7a07a Mon Sep 17 00:00:00 2001
From: clickkiddie <clickkiddie@github.com>
Date: Fri, 26 Jul 2019 12:53:37 +0000
Subject: [PATCH] Added support for docker environment variables
 NEXTCLOUD_OVERWRITEPROTOCOL, NEXTCLOUD_OVERWRITEHOST,
 NEXTCLOUD_OVERWRITEWEBROOT

Signed-off-by: clickkiddie <clickkiddie@github.com>
Signed-off-by: clickkiddie <44850680+clickkiddie@users.noreply.github.com>
---
 15.0/apache/entrypoint.sh     | 12 ++++++++++++
 15.0/fpm-alpine/entrypoint.sh | 12 ++++++++++++
 15.0/fpm/entrypoint.sh        | 12 ++++++++++++
 16.0/apache/entrypoint.sh     | 12 ++++++++++++
 16.0/fpm-alpine/entrypoint.sh | 12 ++++++++++++
 16.0/fpm/entrypoint.sh        | 12 ++++++++++++
 17.0/apache/entrypoint.sh     | 12 ++++++++++++
 17.0/fpm-alpine/entrypoint.sh | 12 ++++++++++++
 17.0/fpm/entrypoint.sh        | 12 ++++++++++++
 README.md                     |  5 +++++
 docker-entrypoint.sh          | 12 ++++++++++++
 11 files changed, 125 insertions(+)

diff --git a/15.0/apache/entrypoint.sh b/15.0/apache/entrypoint.sh
index 9514d881..2347f330 100755
--- a/15.0/apache/entrypoint.sh
+++ b/15.0/apache/entrypoint.sh
@@ -124,6 +124,18 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                             run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
                             NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
                         done
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEPROTOCOL+x}" ]; then
+                        echo "setting overwriteprotocol"
+                        run_as "php /var/www/html/occ config:system:set overwriteprotocol --value=$NEXTCLOUD_OVERWRITEPROTOCOL"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEHOST+x}" ]; then
+                        echo "setting overwritehost"
+                        run_as "php /var/www/html/occ config:system:set overwritehost --value=$NEXTCLOUD_OVERWRITEHOST"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEWEBROOT+x}" ]; then
+                        echo "setting overwritewebroot…"
+                        run_as "php /var/www/html/occ config:system:set overwritewebroot --value=$NEXTCLOUD_OVERWRITEWEBROOT"
                     fi
                 else
                     echo "running web-based installer on first connect!"
diff --git a/15.0/fpm-alpine/entrypoint.sh b/15.0/fpm-alpine/entrypoint.sh
index 9514d881..2347f330 100755
--- a/15.0/fpm-alpine/entrypoint.sh
+++ b/15.0/fpm-alpine/entrypoint.sh
@@ -124,6 +124,18 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                             run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
                             NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
                         done
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEPROTOCOL+x}" ]; then
+                        echo "setting overwriteprotocol"
+                        run_as "php /var/www/html/occ config:system:set overwriteprotocol --value=$NEXTCLOUD_OVERWRITEPROTOCOL"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEHOST+x}" ]; then
+                        echo "setting overwritehost"
+                        run_as "php /var/www/html/occ config:system:set overwritehost --value=$NEXTCLOUD_OVERWRITEHOST"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEWEBROOT+x}" ]; then
+                        echo "setting overwritewebroot…"
+                        run_as "php /var/www/html/occ config:system:set overwritewebroot --value=$NEXTCLOUD_OVERWRITEWEBROOT"
                     fi
                 else
                     echo "running web-based installer on first connect!"
diff --git a/15.0/fpm/entrypoint.sh b/15.0/fpm/entrypoint.sh
index 9514d881..2347f330 100755
--- a/15.0/fpm/entrypoint.sh
+++ b/15.0/fpm/entrypoint.sh
@@ -124,6 +124,18 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                             run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
                             NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
                         done
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEPROTOCOL+x}" ]; then
+                        echo "setting overwriteprotocol"
+                        run_as "php /var/www/html/occ config:system:set overwriteprotocol --value=$NEXTCLOUD_OVERWRITEPROTOCOL"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEHOST+x}" ]; then
+                        echo "setting overwritehost"
+                        run_as "php /var/www/html/occ config:system:set overwritehost --value=$NEXTCLOUD_OVERWRITEHOST"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEWEBROOT+x}" ]; then
+                        echo "setting overwritewebroot…"
+                        run_as "php /var/www/html/occ config:system:set overwritewebroot --value=$NEXTCLOUD_OVERWRITEWEBROOT"
                     fi
                 else
                     echo "running web-based installer on first connect!"
diff --git a/16.0/apache/entrypoint.sh b/16.0/apache/entrypoint.sh
index 9514d881..2347f330 100755
--- a/16.0/apache/entrypoint.sh
+++ b/16.0/apache/entrypoint.sh
@@ -124,6 +124,18 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                             run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
                             NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
                         done
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEPROTOCOL+x}" ]; then
+                        echo "setting overwriteprotocol"
+                        run_as "php /var/www/html/occ config:system:set overwriteprotocol --value=$NEXTCLOUD_OVERWRITEPROTOCOL"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEHOST+x}" ]; then
+                        echo "setting overwritehost"
+                        run_as "php /var/www/html/occ config:system:set overwritehost --value=$NEXTCLOUD_OVERWRITEHOST"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEWEBROOT+x}" ]; then
+                        echo "setting overwritewebroot…"
+                        run_as "php /var/www/html/occ config:system:set overwritewebroot --value=$NEXTCLOUD_OVERWRITEWEBROOT"
                     fi
                 else
                     echo "running web-based installer on first connect!"
diff --git a/16.0/fpm-alpine/entrypoint.sh b/16.0/fpm-alpine/entrypoint.sh
index 9514d881..2347f330 100755
--- a/16.0/fpm-alpine/entrypoint.sh
+++ b/16.0/fpm-alpine/entrypoint.sh
@@ -124,6 +124,18 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                             run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
                             NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
                         done
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEPROTOCOL+x}" ]; then
+                        echo "setting overwriteprotocol"
+                        run_as "php /var/www/html/occ config:system:set overwriteprotocol --value=$NEXTCLOUD_OVERWRITEPROTOCOL"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEHOST+x}" ]; then
+                        echo "setting overwritehost"
+                        run_as "php /var/www/html/occ config:system:set overwritehost --value=$NEXTCLOUD_OVERWRITEHOST"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEWEBROOT+x}" ]; then
+                        echo "setting overwritewebroot…"
+                        run_as "php /var/www/html/occ config:system:set overwritewebroot --value=$NEXTCLOUD_OVERWRITEWEBROOT"
                     fi
                 else
                     echo "running web-based installer on first connect!"
diff --git a/16.0/fpm/entrypoint.sh b/16.0/fpm/entrypoint.sh
index 9514d881..2347f330 100755
--- a/16.0/fpm/entrypoint.sh
+++ b/16.0/fpm/entrypoint.sh
@@ -124,6 +124,18 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                             run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
                             NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
                         done
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEPROTOCOL+x}" ]; then
+                        echo "setting overwriteprotocol"
+                        run_as "php /var/www/html/occ config:system:set overwriteprotocol --value=$NEXTCLOUD_OVERWRITEPROTOCOL"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEHOST+x}" ]; then
+                        echo "setting overwritehost"
+                        run_as "php /var/www/html/occ config:system:set overwritehost --value=$NEXTCLOUD_OVERWRITEHOST"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEWEBROOT+x}" ]; then
+                        echo "setting overwritewebroot…"
+                        run_as "php /var/www/html/occ config:system:set overwritewebroot --value=$NEXTCLOUD_OVERWRITEWEBROOT"
                     fi
                 else
                     echo "running web-based installer on first connect!"
diff --git a/17.0/apache/entrypoint.sh b/17.0/apache/entrypoint.sh
index 9514d881..2347f330 100755
--- a/17.0/apache/entrypoint.sh
+++ b/17.0/apache/entrypoint.sh
@@ -124,6 +124,18 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                             run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
                             NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
                         done
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEPROTOCOL+x}" ]; then
+                        echo "setting overwriteprotocol"
+                        run_as "php /var/www/html/occ config:system:set overwriteprotocol --value=$NEXTCLOUD_OVERWRITEPROTOCOL"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEHOST+x}" ]; then
+                        echo "setting overwritehost"
+                        run_as "php /var/www/html/occ config:system:set overwritehost --value=$NEXTCLOUD_OVERWRITEHOST"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEWEBROOT+x}" ]; then
+                        echo "setting overwritewebroot…"
+                        run_as "php /var/www/html/occ config:system:set overwritewebroot --value=$NEXTCLOUD_OVERWRITEWEBROOT"
                     fi
                 else
                     echo "running web-based installer on first connect!"
diff --git a/17.0/fpm-alpine/entrypoint.sh b/17.0/fpm-alpine/entrypoint.sh
index 9514d881..2347f330 100755
--- a/17.0/fpm-alpine/entrypoint.sh
+++ b/17.0/fpm-alpine/entrypoint.sh
@@ -124,6 +124,18 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                             run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
                             NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
                         done
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEPROTOCOL+x}" ]; then
+                        echo "setting overwriteprotocol"
+                        run_as "php /var/www/html/occ config:system:set overwriteprotocol --value=$NEXTCLOUD_OVERWRITEPROTOCOL"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEHOST+x}" ]; then
+                        echo "setting overwritehost"
+                        run_as "php /var/www/html/occ config:system:set overwritehost --value=$NEXTCLOUD_OVERWRITEHOST"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEWEBROOT+x}" ]; then
+                        echo "setting overwritewebroot…"
+                        run_as "php /var/www/html/occ config:system:set overwritewebroot --value=$NEXTCLOUD_OVERWRITEWEBROOT"
                     fi
                 else
                     echo "running web-based installer on first connect!"
diff --git a/17.0/fpm/entrypoint.sh b/17.0/fpm/entrypoint.sh
index 9514d881..2347f330 100755
--- a/17.0/fpm/entrypoint.sh
+++ b/17.0/fpm/entrypoint.sh
@@ -124,6 +124,18 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                             run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
                             NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
                         done
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEPROTOCOL+x}" ]; then
+                        echo "setting overwriteprotocol"
+                        run_as "php /var/www/html/occ config:system:set overwriteprotocol --value=$NEXTCLOUD_OVERWRITEPROTOCOL"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEHOST+x}" ]; then
+                        echo "setting overwritehost"
+                        run_as "php /var/www/html/occ config:system:set overwritehost --value=$NEXTCLOUD_OVERWRITEHOST"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEWEBROOT+x}" ]; then
+                        echo "setting overwritewebroot…"
+                        run_as "php /var/www/html/occ config:system:set overwritewebroot --value=$NEXTCLOUD_OVERWRITEWEBROOT"
                     fi
                 else
                     echo "running web-based installer on first connect!"
diff --git a/README.md b/README.md
index 68f92833..e935c300 100644
--- a/README.md
+++ b/README.md
@@ -133,6 +133,11 @@ One or more trusted domains can be set through environment variable, too. They w
 
 - `NEXTCLOUD_TRUSTED_DOMAINS` (not set by default) Optional space-separated list of domains
 
+Reverse proxy configuration according to [Admin Manual] (https://docs.nextcloud.com/server/13/admin_manual/configuration_server/reverse_proxy_configuration.html) can be achieved using:
+- `NEXTCLOUD_OVERWRITEPROTOCOL` (not set by default) Optional overwrite protocol (e.g. https)
+- `NEXTCLOUD_OVERWRITEHOST` (not set by default) Optional overwrite host (e.g. nextcloud.examle.com)
+- `NEXTCLOUD_OVERWRITEWEBROOT` (not set by default) Optional overwrite webroot (e.g. /cloud)
+
 The install and update script is only triggered when a default command is used (`apache-foreground` or `php-fpm`). If you use a custom command you have to enable the install / update with
 
 - `NEXTCLOUD_UPDATE` (default: _0_)
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 9514d881..2347f330 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -124,6 +124,18 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                             run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
                             NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
                         done
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEPROTOCOL+x}" ]; then
+                        echo "setting overwriteprotocol"
+                        run_as "php /var/www/html/occ config:system:set overwriteprotocol --value=$NEXTCLOUD_OVERWRITEPROTOCOL"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEHOST+x}" ]; then
+                        echo "setting overwritehost"
+                        run_as "php /var/www/html/occ config:system:set overwritehost --value=$NEXTCLOUD_OVERWRITEHOST"
+                    fi
+					if [ -n "${NEXTCLOUD_OVERWRITEWEBROOT+x}" ]; then
+                        echo "setting overwritewebroot…"
+                        run_as "php /var/www/html/occ config:system:set overwritewebroot --value=$NEXTCLOUD_OVERWRITEWEBROOT"
                     fi
                 else
                     echo "running web-based installer on first connect!"