Dockerfile: minor changes

Dockerfile

@@ -18,7 +18,7 @@ COPY . .
 
 RUN set -xe && \
     export COMMIT_SHA=${COMMIT_SHA:-$(git describe --always --dirty)} && \
-    go build -ldflags "-s -w -X github.com/drakkan/sftpgo/version.commit=${COMMIT_SHA} -X github.com/drakkan/sftpgo/version.date=`date -u +%FT%TZ`" -o sftpgo
+    go build -ldflags "-s -w -X github.com/drakkan/sftpgo/version.commit=${COMMIT_SHA} -X github.com/drakkan/sftpgo/version.date=`date -u +%FT%TZ`" -v -o sftpgo
 
 
 FROM alpine:3.12
@@ -31,7 +31,7 @@ SHELL ["/bin/bash", "-c"]
 # https://github.com/gliderlabs/docker-alpine/issues/367#issuecomment-424546457
 RUN test ! -e /etc/nsswitch.conf && echo 'hosts: files dns' > /etc/nsswitch.conf
 
-RUN mkdir -p /etc/sftpgo /var/lib/sftpgo/{backups,data,credentials,host_keys} /srv/sftpgo/web
+RUN mkdir -p /etc/sftpgo /var/lib/sftpgo /usr/share/sftpgo
 
 RUN addgroup -g 1000 -S sftpgo
 RUN adduser -u 1000 -h /var/lib/sftpgo -s /sbin/nologin -G sftpgo -S -D -H sftpgo
@@ -42,23 +42,25 @@ RUN apk add --update --no-cache rsync git mailcap
 # Override some configuration details
 ENV SFTPGO_CONFIG_DIR=/etc/sftpgo
 ENV SFTPGO_LOG_FILE_PATH=""
-ENV SFTPGO_HTTPD__TEMPLATES_PATH=/srv/sftpgo/web/templates
-ENV SFTPGO_HTTPD__STATIC_FILES_PATH=/srv/sftpgo/web/static
+ENV SFTPGO_HTTPD__TEMPLATES_PATH=/usr/share/sftpgo/templates
+ENV SFTPGO_HTTPD__STATIC_FILES_PATH=/usr/share/sftpgo/static
 
 # Sane defaults, but users should still be able to override this from env vars
-ENV SFTPGO_DATA_PROVIDER__USERS_BASE_DIR=/var/lib/sftpgo/data
+ENV SFTPGO_DATA_PROVIDER__USERS_BASE_DIR=/var/lib/sftpgo/users
 ENV SFTPGO_DATA_PROVIDER__CREDENTIALS_PATH=/var/lib/sftpgo/credentials
 ENV SFTPGO_HTTPD__BACKUPS_PATH=/var/lib/sftpgo/backups
 ENV SFTPGO_SFTPD__HOST_KEYS=/var/lib/sftpgo/host_keys/id_rsa,/var/lib/sftpgo/host_keys/id_ecdsa
 
 COPY --from=builder /workspace/sftpgo.json /etc/sftpgo/sftpgo.json
-COPY --from=builder /workspace/templates /srv/sftpgo/web/templates
-COPY --from=builder /workspace/static /srv/sftpgo/web/static
+COPY --from=builder /workspace/templates /usr/share/sftpgo/templates
+COPY --from=builder /workspace/static /usr/share/sftpgo/static
 COPY --from=builder /workspace/sftpgo /usr/local/bin/
 
 RUN sed -i "s|sftpgo.db|/var/lib/sftpgo/sftpgo.db|" /etc/sftpgo/sftpgo.json
 
-RUN chown -R sftpgo:sftpgo /etc/sftpgo /var/lib/sftpgo /srv/sftpgo/web
+RUN chown -R sftpgo:sftpgo /etc/sftpgo /var/lib/sftpgo
+RUN chmod 750 /etc/sftpgo /var/lib/sftpgo
+RUN chmod 640 /etc/sftpgo/sftpgo.json
 
 USER sftpgo