initial commit

42git.sh

@@ -0,0 +1,61 @@
+#!/bin/sh
+set -e
+
+# ssh options for fortigate scp
+ssh_identity="/root/.ssh/id_ed25519"
+ssh_user="admin"
+ssh_host="192.168.2.1"
+ssh_port=11422
+enc_key="/root/.secrets/backup-enc.key"
+
+git_repo="git@git.dafu.dev:3022/dafu/fg_backup"
+
+# temp dir
+temp_dir=$(mktemp -d)
+cd "$temp_dir"
+
+# git
+echo "cloning from $git_repo" 
+git clone --quiet --depth=1 \
+   "ssh://${git_repo}" .
+
+# -O disables sftp which is not enabled on FG
+echo "grabbing config from ${ssh_user}@${ssh_host}:sys_config"
+scp -q -i ${ssh_identity} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -O -P ${ssh_port} \
+  ${ssh_user}@${ssh_host}:sys_config .
+
+# get file version and firmware
+config_version=$(grep -o -P '(?<=^#conf_file_ver=).*$' sys_config)
+firmware_version=$(grep -o -P '(?<=#config-version=).*(?=-FW.*)' sys_config)
+
+echo "found version: ${firmware_version} - ${config_version}"
+
+# copy full config to temp file
+cp sys_config temp_"${config_version}"
+
+# apply regexes to config file
+perl -0777 -pi -e 's/ENC .*/_ENC_REMOVED_/g' sys_config 
+perl -0777 -pi -e 's/(?ms)(set.*?)"-----.*?"/$1 _REMOVED_/g' sys_config 
+perl -0777 -pi -e 's/(?ms)(set.*?key) ".*?"/$1 _PUB_KEY_REMOVED_/g' sys_config 
+perl -0777 -pi -e 's/.*(#private-encryption-key=).*/$1 _PRIV_KEY_REMOVED_/g' sys_config 
+perl -0777 -pi -e 's/conf_file_ver=(.*)/conf_file_ver=_REMOVED_/g' sys_config 
+
+echo "checking for changes"
+git diff --stat
+
+# check for changes with git diff or if sys_config exists in root dir with git ls
+if ! (git ls | grep "^sys_config$" && git diff-index --exit-code --quiet HEAD); then
+  echo "found changes: committing"
+  echo "temp folder: $(pwd)"
+  mv temp_"$config_version" sys_config_full
+  rm -f sys_config_full.gpg
+  gpg -e --recipient-file "$enc_key" sys_config_full
+  git add sys_config sys_config_full.gpg
+  git commit -m "Backup Version: ${firmware_version} - ${config_version}"
+  git push
+else
+  echo "no changes found. aborting"
+fi
+
+# cleanup
+rm -r "$temp_dir"

cert2-40_api.sh

@@ -0,0 +1,48 @@
+#!/bin/sh
+set -e
+
+api_host="https://192.168.2.1:11443"
+api_endpoint="api/v2/monitor/vpn-certificate/local/import"
+api_token=
+ssh_host="fg"
+certname=fg.dafu.dev
+
+key=$(cat /mnt/docker/volumes/caddy_caddy_data/_data/caddy/certificates/acme-v02.api.letsencrypt.org-directory/${certname}/${certname}.key | base64 | tr -d "\n" )
+crt=$(cat /mnt/docker/volumes/caddy_caddy_data/_data/caddy/certificates/acme-v02.api.letsencrypt.org-directory/${certname}/${certname}.crt | base64 | tr -d "\n" )
+
+run_ssh_script() { printf "%s" "${1}" | ssh $ssh_host; }
+run_upload_cert() {
+  printf "%s" "${1}"
+  printf "%s" "${api_host}/${api_endpoint}"
+  curl -q -k -H "Authorization: Bearer ${api_token}" -d "${1}" \
+    -H "Content-Type: application/json" \
+    -X POST "${api_host}/${api_endpoint}"
+}
+
+api_data="{
+  'type': 'regular',
+  'certname': '${certname}',
+  'file_content': '${crt}',
+  'key_file_content': '${key}'
+}"
+
+fg_delete_cert_script="
+execute batch start 
+config sys global
+unset admin-server-cert 
+end 
+config vpn certificate local 
+delete ${certname}
+end
+execute batch end" 
+
+fg_set_cert_script="
+execute batch start
+config sys global
+set admin-server-cert ${certname}
+end 
+execute batch end" 
+
+run_ssh_script "${fg_delete_cert_script}"
+run_upload_cert "${api_data}"
+run_ssh_script "${fg_set_cert_script}"

certs2-40.sh

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+#!/bin/sh
+set -e
+
+ssh_host="fg"
+certname=fg.dafu.dev
+
+key=$(cat /mnt/docker/volumes/caddy_caddy_data/_data/caddy/certificates/acme-v02.api.letsencrypt.org-directory/${certname}/${certname}.key)
+crt=$(cat /mnt/docker/volumes/caddy_caddy_data/_data/caddy/certificates/acme-v02.api.letsencrypt.org-directory/${certname}/${certname}.crt)
+
+run_ssh_script() { printf "%s" "${1}" | ssh $ssh_host; }
+
+fg_set_cert_script="
+execute batch start
+config vpn certificate local
+edit ${certname}
+set private-key \"${key}\"
+set certificate \"${crt}\"
+end 
+execute batch end
+execute batch lastlog
+"
+
+run_ssh_script "${fg_set_cert_script}"

sshkey_2-40.sh

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+#!/bin/sh
+#
+# DOCS:
+#   https://docs.fortinet.com/document/fortigate/7.2.4/administration-guide/813125/public-key-ssh-access
+#
+set -e
+
+ssh_pubkey="/root/.ssh/id_ed25519.pub"
+ssh_keytype="ed25519"
+ssh_user="admin"
+ssh_host="${ssh_user}@192.168.2.1"
+ssh_opts="-p 11422"
+
+. util.sh # import ssh function after options are set
+
+ssh_pubkey_data=$(cut -f2 -d' ' < "$ssh_pubkey") # cut: only keydata is needed
+
+fg_updatekey_script="
+execute batch start 
+config system admin
+    edit ${ssh_user}
+        set ssh-public-key1 \"${ssh_keytype} ${ssh_pubkey_data}\"
+    next
+end
+execute batch end
+execute batch lastlog
+" 
+
+run_ssh_script "${fg_updatekey_script}"

util.sh

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+#!/bin/sh
+
+# -o StrictHostKeyChecking=no 
+run_ssh_script() { printf "%s" "${1}" | ssh $ssh_opts $ssh_host; }