Fix for problem discovered by @Xizzor, where GPG key was empty and not actually being created in latest version

Author: ventz

README.md

@@ -45,7 +45,7 @@ git clone https://github.com/harvard-itsecurity/docker-misp.git
 cd docker-misp
 
 # modify build.sh, specifically for:
-# 1.) all passwords (MYSQL)
+# 1.) all passwords (MYSQL, GPG)
 # 2.) change at LEAST "MISP_FQDN" to your FQDN (domain)
 
 # Build the docker image - will take a bit, but it's a one time thing!
@@ -98,6 +98,7 @@ You can customize the ```build.sh``` script to pass custom:
 * POSTFIX_RELAY_HOST
 * MISP_FQDN
 * MISP_EMAIL
+* MISP_GPG_PASSWORD
 
 See build.sh for an example on how to customize and build your own image with custom defaults.
 
@@ -137,5 +138,7 @@ Jeremy Barlow: @jbarlow-mcafee - Cleanup, configs, conveniences, python 2 vs 3 c
 
 Matt Saunders: @matt-saunders - Fixed all install warnings and errors
 
+Matija Čoklica: @XizzoR - Discovered problem where GPG key was empty
+
 # Help/Questions/Comments:
 For help or more info, feel free to contact Ventz Petkov: [email protected]

build.sh

@@ -6,4 +6,5 @@ docker build \
     --build-arg POSTFIX_RELAY_HOST=localhost \
     --build-arg MISP_FQDN=localhost \
     --build-arg MISP_EMAIL=admin@localhost \
+    --build-arg MISP_GPG_PASSWORD=ChangeThisDefaultPasswordXuJBao5Q2bps89LWFqWkKgDZwAFpNHvc \
     -t harvarditsecurity/misp container

container/Dockerfile

@@ -6,6 +6,7 @@ ARG MYSQL_MISP_PASSWORD=ChangeThisDefaultPassworda9564ebc3289b7a14551baf8ad5ec60
 ARG POSTFIX_RELAY_HOST=localhost
 ARG MISP_FQDN=localhost
 ARG MISP_EMAIL=admin@localhost
+ARG MISP_GPG_PASSWORD=ChangeThisDefaultPasswordXuJBao5Q2bps89LWFqWkKgDZwAFpNHvc
 
 # Dir you need to override to keep data on reboot/new container:
 VOLUME /var/lib/mysql
@@ -181,11 +182,13 @@ RUN sed -i -e 's/db login/misp/g' /var/www/MISP/app/Config/database.php ; \
     echo "Name-Real: MISP" >> /tmp/config_gpg ; \
     echo "Name-Email: $MISP_EMAIL" >> /tmp/config_gpg ; \
     echo "Expire-Date: 0" >> /tmp/config_gpg ; \
+    #echo "%no-protection" >> /tmp/config_gpg ; \
+    echo "Passphrase: $MISP_GPG_PASSWORD" >> /tmp/config_gpg ; \
     chmod 700 /tmp/config_gpg ; \
     sudo rm -f /dev/random ; \
     sudo mknod -m 0666 /dev/random c 1 9 ; \
-    sudo echo RNGDOPTIONS="--random-device /dev/urandom --rng-device /dev/urandom" | sudo tee /etc/default/rng-tools ; \
-    sudo echo HRNGDEVICE=/dev/urandom | sudo tee /etc/default/rng-tools ; \
+    #sudo echo RNGDOPTIONS="--random-device /dev/urandom --rng-device /dev/urandom" | sudo tee /etc/default/rng-tools ; \
+    sudo echo HRNGDEVICE=/dev/urandom | sudo tee -a /etc/default/rng-tools ; \
     sudo /etc/init.d/rng-tools restart ; \
     sudo rngd -f -r /dev/urandom ; \
     chown www-data /tmp/config_gpg ; \