diff options
Diffstat (limited to 'certdeploy')
| -rwxr-xr-x | certdeploy | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/certdeploy b/certdeploy new file mode 100755 index 0000000..c291c60 --- /dev/null +++ b/certdeploy @@ -0,0 +1,156 @@ +#!/bin/bash +#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%# +# certdeploy – A deploy hook script for Certbot [by Thomas Lange] # +#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%# +# # +# =================================== USAGE ================================== # +# # +# certdeploy [OPTIONS] source_directory target_directory # +# # +# =========================== COMMAND-LINE OPTIONS =========================== # +# # +# [-m mode] Mode for target certificate files (octal notation, 3-4 digits) # +# [-o owner] User ownership for certificate files in target directory # +# [-g group] Group ownership for certificate files in target directory # +# # +# [-M mode] Mode for target directory (octal notation, 3-4 digits) # +# [-O owner] User ownership for target directory # +# [-G group] Group ownership for target directory # +# # +# [-K] Filename for private key in target directory # +# [-I] Filename for intermediate in target directory # +# [-C] Filename for certifcate in target directory # +# [-F] Filename for certificate chain in target directory # +# # +# ========================== COMMAND-LINE ARGUMENTS ========================== # +# # +# [$1]: Source directory of the certificate files # +# [$2]: Target directory in which the certificate files shall be copied # +# # +#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%# + +#=============================================================================== +# Parse command-line options +#=============================================================================== +while getopts :m:o:g:M:O:G:K:I:C:F: option +do + case $option in + m) OPTION_FMODE="$OPTARG" ;; + o) OPTION_FOWNER="$OPTARG" ;; + g) OPTION_FGROUP="$OPTARG" ;; + M) OPTION_DMODE="$OPTARG" ;; + O) OPTION_DOWNER="$OPTARG" ;; + G) OPTION_DGROUP="$OPTARG" ;; + K) OPTION_TARGET_FILENAME_K="$OPTARG" ;; + I) OPTION_TARGET_FILENAME_I="$OPTARG" ;; + C) OPTION_TARGET_FILENAME_C="$OPTARG" ;; + F) OPTION_TARGET_FILENAME_F="$OPTARG" ;; + esac +done; shift $((OPTIND-1)) + +#=============================================================================== +# Check presence of required non-option arguments +#=============================================================================== +if [ -z "$1" ] +then + echo "$0: Missing argument #1: Path to source directory" >&2 + argument_errors_occurred=x +fi + +if [ -z "$2" ] +then + echo "$0: Missing argument #2: Path to target directory" >&2 + argument_errors_occurred=x +fi + +#=============================================================================== +# Check if argument presence-validation errors occurred +#=============================================================================== +[ ! -z "$argument_errors_occurred" ] && echo "Aborting ..." && exit 1 + +#=============================================================================== +# Define {source|target} directory path variable +#=============================================================================== +SOURCE_PATH="$1" +TARGET_PATH="$2" + +#=============================================================================== +# Define {file|directory} mode, owner and group variables +#=============================================================================== +FMODE="${OPTION_FMODE:-0600}" +FOWNER="${OPTION_FOWNER:-$(whoami)}" +FGROUP="${OPTION_FGROUP:-$(whoami)}" + +DMODE="${OPTION_DMODE:-0755}" +DOWNER="${OPTION_DOWNER:-$(whoami)}" +DGROUP="${OPTION_DGROUP:-$(whoami)}" + +# Allow only four digits (octal notation) for modes +DMODE="$(echo "$DMODE" | tr -dc '0-7' | cut -c 1-4)" +FMODE="$(echo "$FMODE" | tr -dc '0-7' | cut -c 1-4)" + +#=============================================================================== +# Define {source|target} filename variables +#=============================================================================== +SOURCE_FILENAME_K="privkey.pem" +SOURCE_FILENAME_I="chain.pem" +SOURCE_FILENAME_C="cert.pem" +SOURCE_FILENAME_F="fullchain.pem" + +TARGET_FILENAME_K="${OPTION_TARGET_FILENAME_K:-confidential.pem}" +TARGET_FILENAME_I="${OPTION_TARGET_FILENAME_I:-intermediate.pem}" +TARGET_FILENAME_C="${OPTION_TARGET_FILENAME_C:-certificate_only.pem}" +TARGET_FILENAME_F="${OPTION_TARGET_FILENAME_F:-certificate_full.pem}" + +#=============================================================================== +# Define {source|target} full path variables +#=============================================================================== +SOURCE_PATH_K="${SOURCE_PATH%/}/${SOURCE_FILENAME_K}" +SOURCE_PATH_I="${SOURCE_PATH%/}/${SOURCE_FILENAME_I}" +SOURCE_PATH_C="${SOURCE_PATH%/}/${SOURCE_FILENAME_C}" +SOURCE_PATH_F="${SOURCE_PATH%/}/${SOURCE_FILENAME_F}" + +TARGET_PATH_K="${TARGET_PATH%/}/${TARGET_FILENAME_K}" +TARGET_PATH_I="${TARGET_PATH%/}/${TARGET_FILENAME_I}" +TARGET_PATH_C="${TARGET_PATH%/}/${TARGET_FILENAME_C}" +TARGET_PATH_F="${TARGET_PATH%/}/${TARGET_FILENAME_F}" + +#=============================================================================== +# Check if source directory exists and is readable +#=============================================================================== +if [ ! -d "$SOURCE_PATH" ] || [ ! -r "$SOURCE_PATH" ] +then + echo "Directory »$SOURCE_PATH« doesn't exists or isn't readable." + echo "Aborting ..." && exit 1 +fi + +#=============================================================================== +# Check if certificate files exist and are readable +#=============================================================================== +for file in "$SOURCE_PATH_K" "$SOURCE_PATH_I" "$SOURCE_PATH_C" "$SOURCE_PATH_F" +do + if [ ! -f "$file" ] || [ ! -r "$file" ] + then + echo "File »$file doesn't exists or isn't readable." + echo "Aborting ..." && exit 1 + fi +done + +#=============================================================================== +# Create target directory (with parents) for certificate files +#=============================================================================== +install -m "$DMODE" -o "$DOWNER" -g "$DGROUP" -d "$TARGET_PATH" + +#=============================================================================== +# Copy certificate files from source to the target destination +#=============================================================================== +install -m "$FMODE" -o "$FOWNER" -g "$FGROUP" "$SOURCE_PATH_K" "$TARGET_PATH_K" +install -m "$FMODE" -o "$FOWNER" -g "$FGROUP" "$SOURCE_PATH_I" "$TARGET_PATH_I" +install -m "$FMODE" -o "$FOWNER" -g "$FGROUP" "$SOURCE_PATH_C" "$TARGET_PATH_C" +install -m "$FMODE" -o "$FOWNER" -g "$FGROUP" "$SOURCE_PATH_F" "$TARGET_PATH_F" + +#=============================================================================== +# Print stats for target directory and certificate files +#=============================================================================== +stat -c "[%a:%A] [%U:%G] => %n" ${TARGET_PATH%/} +stat -c "[%a:%A] [%U:%G] => %n" ${TARGET_PATH%/}/* |