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Commit | Line | Data |
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2e8454b4 | 1 | #!/usr/bin/env bash |
a1a9c8a4 | 2 | |
ec49a443 | 3 | # dehydrated by lukas2511 |
64e35463 | 4 | # Source: https://github.com/lukas2511/dehydrated |
0fa381ff LS |
5 | # |
6 | # This script is licensed under The MIT License (see LICENSE for more information). | |
a1a9c8a4 | 7 | |
69f3e78b LS |
8 | set -e |
9 | set -u | |
10 | set -o pipefail | |
da2eeda9 | 11 | [[ -n "${ZSH_VERSION:-}" ]] && set -o SH_WORD_SPLIT && set +o FUNCTION_ARGZERO |
81882a64 | 12 | umask 077 # paranoid umask, we're creating private keys |
61f0b7ed | 13 | |
85a25b56 LS |
14 | # Find directory in which this script is stored by traversing all symbolic links |
15 | SOURCE="${0}" | |
16 | while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink | |
17 | DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )" | |
18 | SOURCE="$(readlink "$SOURCE")" | |
19 | [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located | |
20 | done | |
21 | SCRIPTDIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )" | |
22 | ||
0e92aba2 MG |
23 | BASEDIR="${SCRIPTDIR}" |
24 | ||
1f6a80a0 LS |
25 | # Create (identifiable) temporary files |
26 | _mktemp() { | |
75985c6a | 27 | # shellcheck disable=SC2068 |
ec49a443 | 28 | mktemp ${@:-} "${TMPDIR:-/tmp}/dehydrated-XXXXXX" |
1f6a80a0 LS |
29 | } |
30 | ||
bc580335 | 31 | # Check for script dependencies |
9f66bfdb | 32 | check_dependencies() { |
0af7f388 | 33 | # just execute some dummy and/or version commands to see if required tools exist and are actually usable |
115041cd | 34 | openssl version > /dev/null 2>&1 || _exiterr "This script requires an openssl binary." |
f7c7d8c5 | 35 | _sed "" < /dev/null > /dev/null 2>&1 || _exiterr "This script requires sed with support for extended (modern) regular expressions." |
4b8883b4 | 36 | command -v grep > /dev/null 2>&1 || _exiterr "This script requires grep." |
1f6a80a0 | 37 | _mktemp -u > /dev/null 2>&1 || _exiterr "This script requires mktemp." |
f4138efa | 38 | diff -u /dev/null /dev/null || _exiterr "This script requires diff." |
0af7f388 LS |
39 | |
40 | # curl returns with an error code in some ancient versions so we have to catch that | |
41 | set +e | |
42 | curl -V > /dev/null 2>&1 | |
0af7f388 | 43 | retcode="$?" |
36a03146 | 44 | set -e |
0af7f388 LS |
45 | if [[ ! "${retcode}" = "0" ]] && [[ ! "${retcode}" = "2" ]]; then |
46 | _exiterr "This script requires curl." | |
47 | fi | |
9f66bfdb LS |
48 | } |
49 | ||
ec489069 LS |
50 | store_configvars() { |
51 | __KEY_ALGO="${KEY_ALGO}" | |
52 | __OCSP_MUST_STAPLE="${OCSP_MUST_STAPLE}" | |
53 | __PRIVATE_KEY_RENEW="${PRIVATE_KEY_RENEW}" | |
54 | __KEYSIZE="${KEYSIZE}" | |
55 | __CHALLENGETYPE="${CHALLENGETYPE}" | |
56 | __HOOK="${HOOK}" | |
57 | __WELLKNOWN="${WELLKNOWN}" | |
58 | __HOOK_CHAIN="${HOOK_CHAIN}" | |
59 | __OPENSSL_CNF="${OPENSSL_CNF}" | |
60 | __RENEW_DAYS="${RENEW_DAYS}" | |
364bcccf | 61 | __IP_VERSION="${IP_VERSION}" |
ec489069 LS |
62 | } |
63 | ||
64 | reset_configvars() { | |
65 | KEY_ALGO="${__KEY_ALGO}" | |
66 | OCSP_MUST_STAPLE="${__OCSP_MUST_STAPLE}" | |
67 | PRIVATE_KEY_RENEW="${__PRIVATE_KEY_RENEW}" | |
68 | KEYSIZE="${__KEYSIZE}" | |
69 | CHALLENGETYPE="${__CHALLENGETYPE}" | |
70 | HOOK="${__HOOK}" | |
71 | WELLKNOWN="${__WELLKNOWN}" | |
72 | HOOK_CHAIN="${__HOOK_CHAIN}" | |
73 | OPENSSL_CNF="${__OPENSSL_CNF}" | |
74 | RENEW_DAYS="${__RENEW_DAYS}" | |
364bcccf | 75 | IP_VERSION="${__IP_VERSION}" |
ec489069 LS |
76 | } |
77 | ||
78 | # verify configuration values | |
79 | verify_config() { | |
80 | [[ "${CHALLENGETYPE}" =~ (http-01|dns-01) ]] || _exiterr "Unknown challenge type ${CHALLENGETYPE}... can not continue." | |
81 | if [[ "${CHALLENGETYPE}" = "dns-01" ]] && [[ -z "${HOOK}" ]]; then | |
82 | _exiterr "Challenge type dns-01 needs a hook script for deployment... can not continue." | |
83 | fi | |
84 | if [[ "${CHALLENGETYPE}" = "http-01" && ! -d "${WELLKNOWN}" ]]; then | |
85 | _exiterr "WELLKNOWN directory doesn't exist, please create ${WELLKNOWN} and set appropriate permissions." | |
86 | fi | |
87 | [[ "${KEY_ALGO}" =~ ^(rsa|prime256v1|secp384r1)$ ]] || _exiterr "Unknown public key algorithm ${KEY_ALGO}... can not continue." | |
364bcccf | 88 | if [[ -n "${IP_VERSION}" ]]; then |
89 | [[ "${IP_VERSION}" = "4" || "${IP_VERSION}" = "6" ]] || _exiterr "Unknown IP version ${IP_VERSION}... can not continue." | |
90 | fi | |
ec489069 LS |
91 | } |
92 | ||
ff116396 LS |
93 | # Setup default config values, search for and load configuration files |
94 | load_config() { | |
00810795 LS |
95 | # Check for config in various locations |
96 | if [[ -z "${CONFIG:-}" ]]; then | |
ec49a443 | 97 | for check_config in "/etc/dehydrated" "/usr/local/etc/dehydrated" "${PWD}" "${SCRIPTDIR}"; do |
0d8b9289 | 98 | if [[ -f "${check_config}/config" ]]; then |
00810795 | 99 | BASEDIR="${check_config}" |
d5b28586 | 100 | CONFIG="${check_config}/config" |
00810795 LS |
101 | break |
102 | fi | |
103 | done | |
104 | fi | |
105 | ||
ff116396 LS |
106 | # Default values |
107 | CA="https://acme-v01.api.letsencrypt.org/directory" | |
afabfff0 | 108 | LICENSE="https://letsencrypt.org/documents/LE-SA-v1.1.1-August-1-2016.pdf" |
785ffa55 | 109 | CERTDIR= |
034ec30c | 110 | ACCOUNTDIR= |
de173892 | 111 | CHALLENGETYPE="http-01" |
a1cb7ccc | 112 | CONFIG_D= |
44aca90c | 113 | DOMAINS_D= |
a3e5ed36 | 114 | DOMAINS_TXT= |
ff116396 | 115 | HOOK= |
6e048f7f | 116 | HOOK_CHAIN="no" |
30ad9584 | 117 | RENEW_DAYS="30" |
ff116396 | 118 | KEYSIZE="4096" |
9baf3532 | 119 | WELLKNOWN= |
e608dc2b | 120 | PRIVATE_KEY_RENEW="yes" |
a13e4103 | 121 | PRIVATE_KEY_ROLLOVER="no" |
c71ca3a8 | 122 | KEY_ALGO=rsa |
f0323faf | 123 | OPENSSL_CNF="$(openssl version -d | cut -d\" -f2)/openssl.cnf" |
ff116396 | 124 | CONTACT_EMAIL= |
9baf3532 | 125 | LOCKFILE= |
8e77ba5e | 126 | OCSP_MUST_STAPLE="no" |
364bcccf | 127 | IP_VERSION= |
1e33cfe5 | 128 | |
81882a64 | 129 | if [[ -z "${CONFIG:-}" ]]; then |
ff116396 | 130 | echo "#" >&2 |
a1cb7ccc | 131 | echo "# !! WARNING !! No main config file found, using default config!" >&2 |
ff116396 | 132 | echo "#" >&2 |
0d8b9289 | 133 | elif [[ -f "${CONFIG}" ]]; then |
a1cb7ccc | 134 | echo "# INFO: Using main config file ${CONFIG}" |
81882a64 LS |
135 | BASEDIR="$(dirname "${CONFIG}")" |
136 | # shellcheck disable=SC1090 | |
137 | . "${CONFIG}" | |
138 | else | |
f06f764f | 139 | _exiterr "Specified config file doesn't exist." |
81882a64 | 140 | fi |
61f0b7ed | 141 | |
a1cb7ccc DB |
142 | if [[ -n "${CONFIG_D}" ]]; then |
143 | if [[ ! -d "${CONFIG_D}" ]]; then | |
144 | _exiterr "The path ${CONFIG_D} specified for CONFIG_D does not point to a directory." >&2 | |
145 | fi | |
146 | ||
e2d8bfa4 | 147 | for check_config_d in "${CONFIG_D}"/*.sh; do |
a1cb7ccc DB |
148 | if [[ ! -e "${check_config_d}" ]]; then |
149 | echo "# !! WARNING !! Extra configuration directory ${CONFIG_D} exists, but no configuration found in it." >&2 | |
150 | break | |
151 | elif [[ -f "${check_config_d}" ]] && [[ -r "${check_config_d}" ]]; then | |
152 | echo "# INFO: Using additional config file ${check_config_d}" | |
5c68c221 | 153 | # shellcheck disable=SC1090 |
e2d8bfa4 | 154 | . "${check_config_d}" |
a1cb7ccc DB |
155 | else |
156 | _exiterr "Specified additional config ${check_config_d} is not readable or not a file at all." >&2 | |
157 | fi | |
158 | done | |
159 | fi | |
160 | ||
81882a64 LS |
161 | # Remove slash from end of BASEDIR. Mostly for cleaner outputs, doesn't change functionality. |
162 | BASEDIR="${BASEDIR%%/}" | |
401f5f75 | 163 | |
1e33cfe5 | 164 | # Check BASEDIR and set default variables |
f06f764f | 165 | [[ -d "${BASEDIR}" ]] || _exiterr "BASEDIR does not exist: ${BASEDIR}" |
ed27e013 | 166 | |
034ec30c LS |
167 | CAHASH="$(echo "${CA}" | urlbase64)" |
168 | [[ -z "${ACCOUNTDIR}" ]] && ACCOUNTDIR="${BASEDIR}/accounts" | |
169 | mkdir -p "${ACCOUNTDIR}/${CAHASH}" | |
170 | [[ -f "${ACCOUNTDIR}/${CAHASH}/config" ]] && . "${ACCOUNTDIR}/${CAHASH}/config" | |
171 | ACCOUNT_KEY="${ACCOUNTDIR}/${CAHASH}/account_key.pem" | |
172 | ACCOUNT_KEY_JSON="${ACCOUNTDIR}/${CAHASH}/registration_info.json" | |
173 | ||
174 | if [[ -f "${BASEDIR}/private_key.pem" ]] && [[ ! -f "${ACCOUNT_KEY}" ]]; then | |
175 | echo "! Moving private_key.pem to ${ACCOUNT_KEY}" | |
176 | mv "${BASEDIR}/private_key.pem" "${ACCOUNT_KEY}" | |
177 | fi | |
178 | if [[ -f "${BASEDIR}/private_key.json" ]] && [[ ! -f "${ACCOUNT_KEY_JSON}" ]]; then | |
179 | echo "! Moving private_key.json to ${ACCOUNT_KEY_JSON}" | |
180 | mv "${BASEDIR}/private_key.json" "${ACCOUNT_KEY_JSON}" | |
181 | fi | |
182 | ||
785ffa55 | 183 | [[ -z "${CERTDIR}" ]] && CERTDIR="${BASEDIR}/certs" |
a3e5ed36 | 184 | [[ -z "${DOMAINS_TXT}" ]] && DOMAINS_TXT="${BASEDIR}/domains.txt" |
64e35463 | 185 | [[ -z "${WELLKNOWN}" ]] && WELLKNOWN="/var/www/dehydrated" |
9baf3532 | 186 | [[ -z "${LOCKFILE}" ]] && LOCKFILE="${BASEDIR}/lock" |
bd9cc5b0 | 187 | [[ -n "${PARAM_NO_LOCK:-}" ]] && LOCKFILE="" |
9baf3532 | 188 | |
de173892 | 189 | [[ -n "${PARAM_HOOK:-}" ]] && HOOK="${PARAM_HOOK}" |
785ffa55 | 190 | [[ -n "${PARAM_CERTDIR:-}" ]] && CERTDIR="${PARAM_CERTDIR}" |
de173892 | 191 | [[ -n "${PARAM_CHALLENGETYPE:-}" ]] && CHALLENGETYPE="${PARAM_CHALLENGETYPE}" |
c71ca3a8 | 192 | [[ -n "${PARAM_KEY_ALGO:-}" ]] && KEY_ALGO="${PARAM_KEY_ALGO}" |
8e77ba5e | 193 | [[ -n "${PARAM_OCSP_MUST_STAPLE:-}" ]] && OCSP_MUST_STAPLE="${PARAM_OCSP_MUST_STAPLE}" |
364bcccf | 194 | [[ -n "${PARAM_IP_VERSION:-}" ]] && IP_VERSION="${PARAM_IP_VERSION}" |
e925b293 | 195 | |
ec489069 LS |
196 | verify_config |
197 | store_configvars | |
ff116396 LS |
198 | } |
199 | ||
93cd114f | 200 | # Initialize system |
ff116396 LS |
201 | init_system() { |
202 | load_config | |
81882a64 | 203 | |
1e33cfe5 | 204 | # Lockfile handling (prevents concurrent access) |
bd9cc5b0 LS |
205 | if [[ -n "${LOCKFILE}" ]]; then |
206 | LOCKDIR="$(dirname "${LOCKFILE}")" | |
207 | [[ -w "${LOCKDIR}" ]] || _exiterr "Directory ${LOCKDIR} for LOCKFILE ${LOCKFILE} is not writable, aborting." | |
208 | ( set -C; date > "${LOCKFILE}" ) 2>/dev/null || _exiterr "Lock file '${LOCKFILE}' present, aborting." | |
209 | remove_lock() { rm -f "${LOCKFILE}"; } | |
210 | trap 'remove_lock' EXIT | |
211 | fi | |
81882a64 | 212 | |
81882a64 | 213 | # Get CA URLs |
3a9e97f9 | 214 | CA_DIRECTORY="$(http_request get "${CA}")" |
81882a64 LS |
215 | CA_NEW_CERT="$(printf "%s" "${CA_DIRECTORY}" | get_json_string_value new-cert)" && |
216 | CA_NEW_AUTHZ="$(printf "%s" "${CA_DIRECTORY}" | get_json_string_value new-authz)" && | |
217 | CA_NEW_REG="$(printf "%s" "${CA_DIRECTORY}" | get_json_string_value new-reg)" && | |
10d9f342 | 218 | # shellcheck disable=SC2015 |
81882a64 | 219 | CA_REVOKE_CERT="$(printf "%s" "${CA_DIRECTORY}" | get_json_string_value revoke-cert)" || |
93cd114f | 220 | _exiterr "Problem retrieving ACME/CA-URLs, check if your configured CA points to the directory entrypoint." |
81882a64 | 221 | |
93cd114f | 222 | # Export some environment variables to be used in hook script |
785ffa55 | 223 | export WELLKNOWN BASEDIR CERTDIR CONFIG |
0e92aba2 | 224 | |
93cd114f LS |
225 | # Checking for private key ... |
226 | register_new_key="no" | |
8aa1a05b | 227 | if [[ -n "${PARAM_ACCOUNT_KEY:-}" ]]; then |
0e92aba2 | 228 | # a private key was specified from the command line so use it for this run |
8aa1a05b LS |
229 | echo "Using private key ${PARAM_ACCOUNT_KEY} instead of account key" |
230 | ACCOUNT_KEY="${PARAM_ACCOUNT_KEY}" | |
231 | ACCOUNT_KEY_JSON="${PARAM_ACCOUNT_KEY}.json" | |
0e92aba2 MG |
232 | else |
233 | # Check if private account key exists, if it doesn't exist yet generate a new one (rsa key) | |
8aa1a05b | 234 | if [[ ! -e "${ACCOUNT_KEY}" ]]; then |
81882a64 | 235 | echo "+ Generating account key..." |
8aa1a05b | 236 | _openssl genrsa -out "${ACCOUNT_KEY}" "${KEYSIZE}" |
93cd114f | 237 | register_new_key="yes" |
81882a64 | 238 | fi |
81882a64 | 239 | fi |
8aa1a05b | 240 | openssl rsa -in "${ACCOUNT_KEY}" -check 2>/dev/null > /dev/null || _exiterr "Account key is not valid, can not continue." |
1ab6a436 | 241 | |
81882a64 | 242 | # Get public components from private key and calculate thumbprint |
8aa1a05b LS |
243 | pubExponent64="$(printf '%x' "$(openssl rsa -in "${ACCOUNT_KEY}" -noout -text | awk '/publicExponent/ {print $2}')" | hex2bin | urlbase64)" |
244 | pubMod64="$(openssl rsa -in "${ACCOUNT_KEY}" -noout -modulus | cut -d'=' -f2 | hex2bin | urlbase64)" | |
81882a64 | 245 | |
21c18dd3 | 246 | thumbprint="$(printf '{"e":"%s","kty":"RSA","n":"%s"}' "${pubExponent64}" "${pubMod64}" | openssl dgst -sha256 -binary | urlbase64)" |
81882a64 LS |
247 | |
248 | # If we generated a new private key in the step above we have to register it with the acme-server | |
93cd114f | 249 | if [[ "${register_new_key}" = "yes" ]]; then |
64e35463 | 250 | echo "+ Registering account key with ACME server..." |
93cd114f LS |
251 | [[ ! -z "${CA_NEW_REG}" ]] || _exiterr "Certificate authority doesn't allow registrations." |
252 | # If an email for the contact has been provided then adding it to the registration request | |
034ec30c | 253 | FAILED=false |
81882a64 | 254 | if [[ -n "${CONTACT_EMAIL}" ]]; then |
034ec30c | 255 | (signed_request "${CA_NEW_REG}" '{"resource": "new-reg", "contact":["mailto:'"${CONTACT_EMAIL}"'"], "agreement": "'"$LICENSE"'"}' > "${ACCOUNT_KEY_JSON}") || FAILED=true |
81882a64 | 256 | else |
034ec30c LS |
257 | (signed_request "${CA_NEW_REG}" '{"resource": "new-reg", "agreement": "'"$LICENSE"'"}' > "${ACCOUNT_KEY_JSON}") || FAILED=true |
258 | fi | |
259 | if [[ "${FAILED}" = "true" ]]; then | |
260 | echo | |
261 | echo | |
262 | echo "Error registering account key. See message above for more information." | |
263 | rm "${ACCOUNT_KEY}" "${ACCOUNT_KEY_JSON}" | |
264 | exit 1 | |
81882a64 LS |
265 | fi |
266 | fi | |
181dd0ff | 267 | |
81882a64 | 268 | } |
c24843c6 | 269 | |
f7c7d8c5 LS |
270 | # Different sed version for different os types... |
271 | _sed() { | |
c3c9ff4c | 272 | if [[ "${OSTYPE}" = "Linux" ]]; then |
f7c7d8c5 LS |
273 | sed -r "${@}" |
274 | else | |
275 | sed -E "${@}" | |
276 | fi | |
277 | } | |
278 | ||
9f66bfdb LS |
279 | # Print error message and exit with error |
280 | _exiterr() { | |
281 | echo "ERROR: ${1}" >&2 | |
282 | exit 1 | |
283 | } | |
284 | ||
561f0626 LS |
285 | # Remove newlines and whitespace from json |
286 | clean_json() { | |
287 | tr -d '\r\n' | _sed -e 's/ +/ /g' -e 's/\{ /{/g' -e 's/ \}/}/g' -e 's/\[ /[/g' -e 's/ \]/]/g' | |
288 | } | |
289 | ||
994803bf | 290 | # Encode data as url-safe formatted base64 |
61f0b7ed | 291 | urlbase64() { |
c6e60302 | 292 | # urlbase64: base64 encoded string with '+' replaced with '-' and '/' replaced with '_' |
a316a094 | 293 | openssl base64 -e | tr -d '\n\r' | _sed -e 's:=*$::g' -e 'y:+/:-_:' |
61f0b7ed | 294 | } |
91ce50af | 295 | |
16bef17e | 296 | # Convert hex string to binary data |
9fe313d8 | 297 | hex2bin() { |
16bef17e | 298 | # Remove spaces, add leading zero, escape as hex string and parse with printf |
f7c7d8c5 | 299 | printf -- "$(cat | _sed -e 's/[[:space:]]//g' -e 's/^(.(.{2})*)$/0\1/' -e 's/(.{2})/\\x\1/g')" |
9fe313d8 | 300 | } |
61f0b7ed | 301 | |
bc580335 | 302 | # Get string value from json dictionary |
09729186 | 303 | get_json_string_value() { |
5c68c221 LS |
304 | local filter |
305 | filter=$(printf 's/.*"%s": *"\([^"]*\)".*/\\1/p' "$1") | |
306 | sed -n "${filter}" | |
09729186 LS |
307 | } |
308 | ||
9729751d | 309 | rm_json_arrays() { |
310 | local filter | |
311 | filter='s/\[[^][]*\]/null/g' | |
312 | # remove three levels of nested arrays | |
313 | sed -e "${filter}" -e "${filter}" -e "${filter}" | |
314 | } | |
315 | ||
cc605a22 LS |
316 | # OpenSSL writes to stderr/stdout even when there are no errors. So just |
317 | # display the output if the exit code was != 0 to simplify debugging. | |
318 | _openssl() { | |
319 | set +e | |
320 | out="$(openssl "${@}" 2>&1)" | |
321 | res=$? | |
322 | set -e | |
39c01fd7 LS |
323 | if [[ ${res} -ne 0 ]]; then |
324 | echo " + ERROR: failed to run $* (Exitcode: ${res})" >&2 | |
cc605a22 LS |
325 | echo >&2 |
326 | echo "Details:" >&2 | |
39c01fd7 | 327 | echo "${out}" >&2 |
676d15c5 | 328 | echo >&2 |
39c01fd7 | 329 | exit ${res} |
cc605a22 LS |
330 | fi |
331 | } | |
332 | ||
59f16407 | 333 | # Send http(s) request with specified method |
3a9e97f9 | 334 | http_request() { |
1f6a80a0 | 335 | tempcont="$(_mktemp)" |
3cb292cb | 336 | |
364bcccf | 337 | if [[ -n "${IP_VERSION:-}" ]]; then |
338 | ip_version="-${IP_VERSION}" | |
339 | fi | |
340 | ||
1233dc95 | 341 | set +e |
dd5f36e5 | 342 | if [[ "${1}" = "head" ]]; then |
364bcccf | 343 | statuscode="$(curl ${ip_version:-} -s -w "%{http_code}" -o "${tempcont}" "${2}" -I)" |
1233dc95 | 344 | curlret="${?}" |
dd5f36e5 | 345 | elif [[ "${1}" = "get" ]]; then |
364bcccf | 346 | statuscode="$(curl ${ip_version:-} -s -w "%{http_code}" -o "${tempcont}" "${2}")" |
1233dc95 | 347 | curlret="${?}" |
dd5f36e5 | 348 | elif [[ "${1}" = "post" ]]; then |
364bcccf | 349 | statuscode="$(curl ${ip_version:-} -s -w "%{http_code}" -o "${tempcont}" "${2}" -d "${3}")" |
1233dc95 | 350 | curlret="${?}" |
59f16407 | 351 | else |
1233dc95 | 352 | set -e |
59f16407 | 353 | _exiterr "Unknown request method: ${1}" |
91ce50af | 354 | fi |
1233dc95 LS |
355 | set -e |
356 | ||
357 | if [[ ! "${curlret}" = "0" ]]; then | |
df292dec | 358 | _exiterr "Problem connecting to server (${1} for ${2}; curl returned with ${curlret})" |
1233dc95 | 359 | fi |
dd5f36e5 | 360 | |
3cb292cb | 361 | if [[ ! "${statuscode:0:1}" = "2" ]]; then |
84fac541 | 362 | echo " + ERROR: An error occurred while sending ${1}-request to ${2} (Status ${statuscode})" >&2 |
3cb292cb LS |
363 | echo >&2 |
364 | echo "Details:" >&2 | |
9e79c066 | 365 | cat "${tempcont}" >&2 |
117d5d62 B |
366 | echo >&2 |
367 | echo >&2 | |
3cb292cb | 368 | rm -f "${tempcont}" |
c24843c6 | 369 | |
370 | # Wait for hook script to clean the challenge if used | |
676d15c5 | 371 | if [[ -n "${HOOK}" ]] && [[ "${HOOK_CHAIN}" != "yes" ]] && [[ -n "${challenge_token:+set}" ]]; then |
2099c77f | 372 | "${HOOK}" "clean_challenge" '' "${challenge_token}" "${keyauth}" |
c24843c6 | 373 | fi |
374 | ||
8f6c2328 | 375 | # remove temporary domains.txt file if used |
79ff846e | 376 | [[ -n "${PARAM_DOMAIN:-}" && -n "${DOMAINS_TXT:-}" ]] && rm "${DOMAINS_TXT}" |
dd5f36e5 | 377 | exit 1 |
130ea6ab | 378 | fi |
dd5f36e5 | 379 | |
31111265 | 380 | cat "${tempcont}" |
3cb292cb | 381 | rm -f "${tempcont}" |
91ce50af | 382 | } |
81882a64 | 383 | |
1446fd88 | 384 | # Send signed request |
61f0b7ed | 385 | signed_request() { |
c6e60302 | 386 | # Encode payload as urlbase64 |
4aa48d33 | 387 | payload64="$(printf '%s' "${2}" | urlbase64)" |
61f0b7ed | 388 | |
c6e60302 | 389 | # Retrieve nonce from acme-server |
994803bf | 390 | nonce="$(http_request head "${CA}" | grep Replay-Nonce: | awk -F ': ' '{print $2}' | tr -d '\n\r')" |
61f0b7ed | 391 | |
c6e60302 | 392 | # Build header with just our public key and algorithm information |
61f0b7ed LS |
393 | header='{"alg": "RS256", "jwk": {"e": "'"${pubExponent64}"'", "kty": "RSA", "n": "'"${pubMod64}"'"}}' |
394 | ||
c6e60302 | 395 | # Build another header which also contains the previously received nonce and encode it as urlbase64 |
61f0b7ed | 396 | protected='{"alg": "RS256", "jwk": {"e": "'"${pubExponent64}"'", "kty": "RSA", "n": "'"${pubMod64}"'"}, "nonce": "'"${nonce}"'"}' |
4aa48d33 | 397 | protected64="$(printf '%s' "${protected}" | urlbase64)" |
61f0b7ed | 398 | |
c6e60302 | 399 | # Sign header with nonce and our payload with our private key and encode signature as urlbase64 |
8aa1a05b | 400 | signed64="$(printf '%s' "${protected64}.${payload64}" | openssl dgst -sha256 -sign "${ACCOUNT_KEY}" | urlbase64)" |
61f0b7ed | 401 | |
c6e60302 | 402 | # Send header + extended header + payload + signature to the acme-server |
61f0b7ed LS |
403 | data='{"header": '"${header}"', "protected": "'"${protected64}"'", "payload": "'"${payload64}"'", "signature": "'"${signed64}"'"}' |
404 | ||
3a9e97f9 | 405 | http_request post "${1}" "${data}" |
61f0b7ed LS |
406 | } |
407 | ||
a62968c9 NL |
408 | # Extracts all subject names from a CSR |
409 | # Outputs either the CN, or the SANs, one per line | |
410 | extract_altnames() { | |
411 | csr="${1}" # the CSR itself (not a file) | |
81882a64 | 412 | |
a62968c9 NL |
413 | if ! <<<"${csr}" openssl req -verify -noout 2>/dev/null; then |
414 | _exiterr "Certificate signing request isn't valid" | |
09729186 | 415 | fi |
3cc587c2 | 416 | |
a62968c9 | 417 | reqtext="$( <<<"${csr}" openssl req -noout -text )" |
39c01fd7 | 418 | if <<<"${reqtext}" grep -q '^[[:space:]]*X509v3 Subject Alternative Name:[[:space:]]*$'; then |
a62968c9 NL |
419 | # SANs used, extract these |
420 | altnames="$( <<<"${reqtext}" grep -A1 '^[[:space:]]*X509v3 Subject Alternative Name:[[:space:]]*$' | tail -n1 )" | |
421 | # split to one per line: | |
5c68c221 | 422 | # shellcheck disable=SC1003 |
34f94322 | 423 | altnames="$( <<<"${altnames}" _sed -e 's/^[[:space:]]*//; s/, /\'$'\n''/g' )" |
a62968c9 | 424 | # we can only get DNS: ones signed |
5c68c221 | 425 | if grep -qv '^DNS:' <<<"${altnames}"; then |
a62968c9 NL |
426 | _exiterr "Certificate signing request contains non-DNS Subject Alternative Names" |
427 | fi | |
428 | # strip away the DNS: prefix | |
429 | altnames="$( <<<"${altnames}" _sed -e 's/^DNS://' )" | |
39c01fd7 | 430 | echo "${altnames}" |
a62968c9 NL |
431 | |
432 | else | |
433 | # No SANs, extract CN | |
434 | altnames="$( <<<"${reqtext}" grep '^[[:space:]]*Subject:' | _sed -e 's/.* CN=([^ /,]*).*/\1/' )" | |
39c01fd7 | 435 | echo "${altnames}" |
3dbbb461 | 436 | fi |
a62968c9 | 437 | } |
3dbbb461 | 438 | |
50e7a072 NL |
439 | # Create certificate for domain(s) and outputs it FD 3 |
440 | sign_csr() { | |
441 | csr="${1}" # the CSR itself (not a file) | |
81882a64 | 442 | |
50e7a072 NL |
443 | if { true >&3; } 2>/dev/null; then |
444 | : # fd 3 looks OK | |
445 | else | |
446 | _exiterr "sign_csr: FD 3 not open" | |
61f0b7ed LS |
447 | fi |
448 | ||
50e7a072 NL |
449 | shift 1 || true |
450 | altnames="${*:-}" | |
39c01fd7 LS |
451 | if [ -z "${altnames}" ]; then |
452 | altnames="$( extract_altnames "${csr}" )" | |
a62968c9 | 453 | fi |
3dbbb461 | 454 | |
50e7a072 NL |
455 | if [[ -z "${CA_NEW_AUTHZ}" ]] || [[ -z "${CA_NEW_CERT}" ]]; then |
456 | _exiterr "Certificate authority doesn't allow certificate signing" | |
61f0b7ed | 457 | fi |
c6e60302 | 458 | |
6e048f7f | 459 | local idx=0 |
da2eeda9 | 460 | if [[ -n "${ZSH_VERSION:-}" ]]; then |
9729751d | 461 | local -A challenge_altnames challenge_uris challenge_tokens keyauths deploy_args |
da2eeda9 | 462 | else |
9729751d | 463 | local -a challenge_altnames challenge_uris challenge_tokens keyauths deploy_args |
da2eeda9 | 464 | fi |
39c01fd7 | 465 | |
6e048f7f | 466 | # Request challenges |
1446fd88 | 467 | for altname in ${altnames}; do |
c6e60302 | 468 | # Ask the acme-server for new challenge token and extract them from the resulting json block |
579e2316 | 469 | echo " + Requesting challenge for ${altname}..." |
561f0626 | 470 | response="$(signed_request "${CA_NEW_AUTHZ}" '{"resource": "new-authz", "identifier": {"type": "dns", "value": "'"${altname}"'"}}' | clean_json)" |
61f0b7ed | 471 | |
9729751d | 472 | challenge_status="$(printf '%s' "${response}" | rm_json_arrays | get_json_string_value status)" |
473 | if [ "${challenge_status}" = "valid" ]; then | |
474 | echo " + Already validated" | |
475 | continue | |
476 | fi | |
477 | ||
4b8883b4 | 478 | challenges="$(printf '%s\n' "${response}" | sed -n 's/.*\("challenges":[^\[]*\[[^]]*]\).*/\1/p')" |
526843d6 | 479 | repl=$'\n''{' # fix syntax highlighting in Vim |
e925b293 | 480 | challenge="$(printf "%s" "${challenges//\{/${repl}}" | grep \""${CHALLENGETYPE}"\")" |
f7c7d8c5 | 481 | challenge_token="$(printf '%s' "${challenge}" | get_json_string_value token | _sed 's/[^A-Za-z0-9_\-]/_/g')" |
09729186 | 482 | challenge_uri="$(printf '%s' "${challenge}" | get_json_string_value uri)" |
61f0b7ed | 483 | |
dd5f36e5 | 484 | if [[ -z "${challenge_token}" ]] || [[ -z "${challenge_uri}" ]]; then |
1446fd88 | 485 | _exiterr "Can't retrieve challenges (${response})" |
abb95693 LS |
486 | fi |
487 | ||
c6e60302 | 488 | # Challenge response consists of the challenge token and the thumbprint of our public certificate |
61f0b7ed LS |
489 | keyauth="${challenge_token}.${thumbprint}" |
490 | ||
de173892 LS |
491 | case "${CHALLENGETYPE}" in |
492 | "http-01") | |
493 | # Store challenge response in well-known location and make world-readable (so that a webserver can access it) | |
494 | printf '%s' "${keyauth}" > "${WELLKNOWN}/${challenge_token}" | |
495 | chmod a+r "${WELLKNOWN}/${challenge_token}" | |
496 | keyauth_hook="${keyauth}" | |
497 | ;; | |
498 | "dns-01") | |
499 | # Generate DNS entry content for dns-01 validation | |
21c18dd3 | 500 | keyauth_hook="$(printf '%s' "${keyauth}" | openssl dgst -sha256 -binary | urlbase64)" |
de173892 LS |
501 | ;; |
502 | esac | |
61f0b7ed | 503 | |
9729751d | 504 | challenge_altnames[${idx}]="${altname}" |
39c01fd7 LS |
505 | challenge_uris[${idx}]="${challenge_uri}" |
506 | keyauths[${idx}]="${keyauth}" | |
507 | challenge_tokens[${idx}]="${challenge_token}" | |
6e048f7f | 508 | # Note: assumes args will never have spaces! |
39c01fd7 | 509 | deploy_args[${idx}]="${altname} ${challenge_token} ${keyauth_hook}" |
6e048f7f GD |
510 | idx=$((idx+1)) |
511 | done | |
512 | ||
513 | # Wait for hook script to deploy the challenges if used | |
9729751d | 514 | if [ ${#deploy_args[@]} -ne 0 ]; then |
515 | # shellcheck disable=SC2068 | |
516 | [[ -n "${HOOK}" ]] && [[ "${HOOK_CHAIN}" = "yes" ]] && "${HOOK}" "deploy_challenge" ${deploy_args[@]} | |
517 | fi | |
6e048f7f GD |
518 | |
519 | # Respond to challenges | |
9729751d | 520 | reqstatus="valid" |
6e048f7f | 521 | idx=0 |
9729751d | 522 | for altname in "${challenge_altnames[@]:0}"; do |
39c01fd7 LS |
523 | challenge_token="${challenge_tokens[${idx}]}" |
524 | keyauth="${keyauths[${idx}]}" | |
6e048f7f | 525 | |
b33f1288 | 526 | # Wait for hook script to deploy the challenge if used |
5c68c221 | 527 | # shellcheck disable=SC2086 |
2099c77f | 528 | [[ -n "${HOOK}" ]] && [[ "${HOOK_CHAIN}" != "yes" ]] && "${HOOK}" "deploy_challenge" ${deploy_args[${idx}]} |
b33f1288 | 529 | |
1446fd88 | 530 | # Ask the acme-server to verify our challenge and wait until it is no longer pending |
579e2316 | 531 | echo " + Responding to challenge for ${altname}..." |
561f0626 | 532 | result="$(signed_request "${challenge_uris[${idx}]}" '{"resource": "challenge", "keyAuthorization": "'"${keyauth}"'"}' | clean_json)" |
61f0b7ed | 533 | |
da2eeda9 | 534 | reqstatus="$(printf '%s\n' "${result}" | get_json_string_value status)" |
61f0b7ed | 535 | |
da2eeda9 | 536 | while [[ "${reqstatus}" = "pending" ]]; do |
c6e60302 | 537 | sleep 1 |
39c01fd7 | 538 | result="$(http_request get "${challenge_uris[${idx}]}")" |
da2eeda9 | 539 | reqstatus="$(printf '%s\n' "${result}" | get_json_string_value status)" |
61f0b7ed LS |
540 | done |
541 | ||
de173892 | 542 | [[ "${CHALLENGETYPE}" = "http-01" ]] && rm -f "${WELLKNOWN}/${challenge_token}" |
81882a64 | 543 | |
ab301951 | 544 | # Wait for hook script to clean the challenge if used |
6e048f7f | 545 | if [[ -n "${HOOK}" ]] && [[ "${HOOK_CHAIN}" != "yes" ]] && [[ -n "${challenge_token}" ]]; then |
5c68c221 | 546 | # shellcheck disable=SC2086 |
2099c77f | 547 | "${HOOK}" "clean_challenge" ${deploy_args[${idx}]} |
ab301951 | 548 | fi |
6e048f7f | 549 | idx=$((idx+1)) |
81882a64 | 550 | |
da2eeda9 | 551 | if [[ "${reqstatus}" = "valid" ]]; then |
579e2316 | 552 | echo " + Challenge is valid!" |
76a37834 | 553 | else |
6e048f7f | 554 | break |
76a37834 | 555 | fi |
61f0b7ed LS |
556 | done |
557 | ||
6e048f7f | 558 | # Wait for hook script to clean the challenges if used |
5c68c221 | 559 | # shellcheck disable=SC2068 |
75be937a | 560 | [[ -n "${HOOK}" ]] && [[ "${HOOK_CHAIN}" = "yes" ]] && "${HOOK}" "clean_challenge" ${deploy_args[@]} |
6e048f7f | 561 | |
da2eeda9 | 562 | if [[ "${reqstatus}" != "valid" ]]; then |
6e048f7f GD |
563 | # Clean up any remaining challenge_tokens if we stopped early |
564 | if [[ "${CHALLENGETYPE}" = "http-01" ]]; then | |
39c01fd7 LS |
565 | while [ ${idx} -lt ${#challenge_tokens[@]} ]; do |
566 | rm -f "${WELLKNOWN}/${challenge_tokens[${idx}]}" | |
6e048f7f GD |
567 | idx=$((idx+1)) |
568 | done | |
569 | fi | |
570 | ||
da2eeda9 | 571 | _exiterr "Challenge is invalid! (returned: ${reqstatus}) (result: ${result})" |
6e048f7f GD |
572 | fi |
573 | ||
b7439a83 | 574 | # Finally request certificate from the acme-server and store it in cert-${timestamp}.pem and link from cert.pem |
579e2316 | 575 | echo " + Requesting certificate..." |
50e7a072 | 576 | csr64="$( <<<"${csr}" openssl req -outform DER | urlbase64)" |
09729186 | 577 | crt64="$(signed_request "${CA_NEW_CERT}" '{"resource": "new-cert", "csr": "'"${csr64}"'"}' | openssl base64 -e)" |
50e7a072 | 578 | crt="$( printf -- '-----BEGIN CERTIFICATE-----\n%s\n-----END CERTIFICATE-----\n' "${crt64}" )" |
1446fd88 LS |
579 | |
580 | # Try to load the certificate to detect corruption | |
a4e7c43a | 581 | echo " + Checking certificate..." |
50e7a072 NL |
582 | _openssl x509 -text <<<"${crt}" |
583 | ||
584 | echo "${crt}" >&3 | |
585 | ||
586 | unset challenge_token | |
587 | echo " + Done!" | |
588 | } | |
589 | ||
590 | # Create certificate for domain(s) | |
591 | sign_domain() { | |
592 | domain="${1}" | |
593 | altnames="${*}" | |
594 | timestamp="$(date +%s)" | |
595 | ||
596 | echo " + Signing domains..." | |
597 | if [[ -z "${CA_NEW_AUTHZ}" ]] || [[ -z "${CA_NEW_CERT}" ]]; then | |
598 | _exiterr "Certificate authority doesn't allow certificate signing" | |
599 | fi | |
600 | ||
601 | # If there is no existing certificate directory => make it | |
785ffa55 AM |
602 | if [[ ! -e "${CERTDIR}/${domain}" ]]; then |
603 | echo " + Creating new directory ${CERTDIR}/${domain} ..." | |
604 | mkdir -p "${CERTDIR}/${domain}" || _exiterr "Unable to create directory ${CERTDIR}/${domain}" | |
50e7a072 NL |
605 | fi |
606 | ||
af2bc7a9 LS |
607 | privkey="privkey.pem" |
608 | # generate a new private key if we need or want one | |
785ffa55 | 609 | if [[ ! -r "${CERTDIR}/${domain}/privkey.pem" ]] || [[ "${PRIVATE_KEY_RENEW}" = "yes" ]]; then |
af2bc7a9 LS |
610 | echo " + Generating private key..." |
611 | privkey="privkey-${timestamp}.pem" | |
612 | case "${KEY_ALGO}" in | |
785ffa55 AM |
613 | rsa) _openssl genrsa -out "${CERTDIR}/${domain}/privkey-${timestamp}.pem" "${KEYSIZE}";; |
614 | prime256v1|secp384r1) _openssl ecparam -genkey -name "${KEY_ALGO}" -out "${CERTDIR}/${domain}/privkey-${timestamp}.pem";; | |
af2bc7a9 LS |
615 | esac |
616 | fi | |
a13e4103 | 617 | # move rolloverkey into position (if any) |
618 | if [[ -r "${CERTDIR}/${domain}/privkey.pem" && -r "${CERTDIR}/${domain}/privkey.roll.pem" && "${PRIVATE_KEY_RENEW}" = "yes" && "${PRIVATE_KEY_ROLLOVER}" = "yes" ]]; then | |
619 | echo " + Moving Rolloverkey into position.... " | |
620 | mv "${CERTDIR}/${domain}/privkey.roll.pem" "${CERTDIR}/${domain}/privkey-tmp.pem" | |
621 | mv "${CERTDIR}/${domain}/privkey-${timestamp}.pem" "${CERTDIR}/${domain}/privkey.roll.pem" | |
622 | mv "${CERTDIR}/${domain}/privkey-tmp.pem" "${CERTDIR}/${domain}/privkey-${timestamp}.pem" | |
623 | fi | |
624 | # generate a new private rollover key if we need or want one | |
625 | if [[ ! -r "${CERTDIR}/${domain}/privkey.roll.pem" && "${PRIVATE_KEY_ROLLOVER}" = "yes" && "${PRIVATE_KEY_RENEW}" = "yes" ]]; then | |
626 | echo " + Generating private rollover key..." | |
627 | case "${KEY_ALGO}" in | |
628 | rsa) _openssl genrsa -out "${CERTDIR}/${domain}/privkey.roll.pem" "${KEYSIZE}";; | |
629 | prime256v1|secp384r1) _openssl ecparam -genkey -name "${KEY_ALGO}" -out "${CERTDIR}/${domain}/privkey.roll.pem";; | |
630 | esac | |
631 | fi | |
632 | # delete rolloverkeys if disabled | |
633 | if [[ -r "${CERTDIR}/${domain}/privkey.roll.pem" && ! "${PRIVATE_KEY_ROLLOVER}" = "yes" ]]; then | |
634 | echo " + Removing Rolloverkey (feature disabled)..." | |
635 | rm -f "${CERTDIR}/${domain}/privkey.roll.pem" | |
636 | fi | |
50e7a072 NL |
637 | |
638 | # Generate signing request config and the actual signing request | |
639 | echo " + Generating signing request..." | |
640 | SAN="" | |
641 | for altname in ${altnames}; do | |
642 | SAN+="DNS:${altname}, " | |
643 | done | |
644 | SAN="${SAN%%, }" | |
645 | local tmp_openssl_cnf | |
1f6a80a0 | 646 | tmp_openssl_cnf="$(_mktemp)" |
50e7a072 NL |
647 | cat "${OPENSSL_CNF}" > "${tmp_openssl_cnf}" |
648 | printf "[SAN]\nsubjectAltName=%s" "${SAN}" >> "${tmp_openssl_cnf}" | |
8e77ba5e LS |
649 | if [ "${OCSP_MUST_STAPLE}" = "yes" ]; then |
650 | printf "\n1.3.6.1.5.5.7.1.24=DER:30:03:02:01:05" >> "${tmp_openssl_cnf}" | |
651 | fi | |
785ffa55 | 652 | openssl req -new -sha256 -key "${CERTDIR}/${domain}/${privkey}" -out "${CERTDIR}/${domain}/cert-${timestamp}.csr" -subj "/CN=${domain}/" -reqexts SAN -config "${tmp_openssl_cnf}" |
50e7a072 NL |
653 | rm -f "${tmp_openssl_cnf}" |
654 | ||
785ffa55 | 655 | crt_path="${CERTDIR}/${domain}/cert-${timestamp}.pem" |
5c68c221 | 656 | # shellcheck disable=SC2086 |
785ffa55 | 657 | sign_csr "$(< "${CERTDIR}/${domain}/cert-${timestamp}.csr" )" ${altnames} 3>"${crt_path}" |
329acb58 LS |
658 | |
659 | # Create fullchain.pem | |
1eb6f6d2 | 660 | echo " + Creating fullchain.pem..." |
785ffa55 | 661 | cat "${crt_path}" > "${CERTDIR}/${domain}/fullchain-${timestamp}.pem" |
7eca8aec LS |
662 | tmpchain="$(_mktemp)" |
663 | http_request get "$(openssl x509 -in "${CERTDIR}/${domain}/cert-${timestamp}.pem" -noout -text | grep 'CA Issuers - URI:' | cut -d':' -f2-)" > "${tmpchain}" | |
664 | if grep -q "BEGIN CERTIFICATE" "${tmpchain}"; then | |
665 | mv "${tmpchain}" "${CERTDIR}/${domain}/chain-${timestamp}.pem" | |
666 | else | |
667 | openssl x509 -in "${tmpchain}" -inform DER -out "${CERTDIR}/${domain}/chain-${timestamp}.pem" -outform PEM | |
668 | rm "${tmpchain}" | |
a733f789 | 669 | fi |
785ffa55 | 670 | cat "${CERTDIR}/${domain}/chain-${timestamp}.pem" >> "${CERTDIR}/${domain}/fullchain-${timestamp}.pem" |
329acb58 | 671 | |
1446fd88 | 672 | # Update symlinks |
785ffa55 | 673 | [[ "${privkey}" = "privkey.pem" ]] || ln -sf "privkey-${timestamp}.pem" "${CERTDIR}/${domain}/privkey.pem" |
f343dc11 | 674 | |
785ffa55 AM |
675 | ln -sf "chain-${timestamp}.pem" "${CERTDIR}/${domain}/chain.pem" |
676 | ln -sf "fullchain-${timestamp}.pem" "${CERTDIR}/${domain}/fullchain.pem" | |
677 | ln -sf "cert-${timestamp}.csr" "${CERTDIR}/${domain}/cert.csr" | |
678 | ln -sf "cert-${timestamp}.pem" "${CERTDIR}/${domain}/cert.pem" | |
f343dc11 | 679 | |
c24843c6 | 680 | # Wait for hook script to clean the challenge and to deploy cert if used |
d5c9dd65 | 681 | export KEY_ALGO |
785ffa55 | 682 | [[ -n "${HOOK}" ]] && "${HOOK}" "deploy_cert" "${domain}" "${CERTDIR}/${domain}/privkey.pem" "${CERTDIR}/${domain}/cert.pem" "${CERTDIR}/${domain}/fullchain.pem" "${CERTDIR}/${domain}/chain.pem" "${timestamp}" |
c24843c6 | 683 | |
684 | unset challenge_token | |
579e2316 | 685 | echo " + Done!" |
61f0b7ed LS |
686 | } |
687 | ||
0a859a19 | 688 | # Usage: --cron (-c) |
083c6736 | 689 | # Description: Sign/renew non-existant/changed/expiring certificates. |
8f6c2328 | 690 | command_sign_domains() { |
9f66bfdb LS |
691 | init_system |
692 | ||
8f6c2328 | 693 | if [[ -n "${PARAM_DOMAIN:-}" ]]; then |
1f6a80a0 | 694 | DOMAINS_TXT="$(_mktemp)" |
93cd114f | 695 | printf -- "${PARAM_DOMAIN}" > "${DOMAINS_TXT}" |
a3e5ed36 DB |
696 | elif [[ -e "${DOMAINS_TXT}" ]]; then |
697 | if [[ ! -r "${DOMAINS_TXT}" ]]; then | |
698 | _exiterr "domains.txt found but not readable" | |
699 | fi | |
93cd114f LS |
700 | else |
701 | _exiterr "domains.txt not found and --domain not given" | |
8f6c2328 | 702 | fi |
93cd114f | 703 | |
81882a64 | 704 | # Generate certificates for all domains found in domains.txt. Check if existing certificate are about to expire |
2099c77f LS |
705 | ORIGIFS="${IFS}" |
706 | IFS=$'\n' | |
33f07fcc | 707 | for line in $(<"${DOMAINS_TXT}" tr -d '\r' | tr '[:upper:]' '[:lower:]' | _sed -e 's/^[[:space:]]*//g' -e 's/[[:space:]]*$//g' -e 's/[[:space:]]+/ /g' | (grep -vE '^(#|$)' || true)); do |
ec489069 | 708 | reset_configvars |
2099c77f | 709 | IFS="${ORIGIFS}" |
81882a64 | 710 | domain="$(printf '%s\n' "${line}" | cut -d' ' -f1)" |
8f6c2328 | 711 | morenames="$(printf '%s\n' "${line}" | cut -s -d' ' -f2-)" |
785ffa55 | 712 | cert="${CERTDIR}/${domain}/cert.pem" |
f9126627 | 713 | |
2d097c92 MG |
714 | force_renew="${PARAM_FORCE:-no}" |
715 | ||
8f6c2328 MG |
716 | if [[ -z "${morenames}" ]];then |
717 | echo "Processing ${domain}" | |
718 | else | |
93cd114f | 719 | echo "Processing ${domain} with alternative names: ${morenames}" |
8f6c2328 MG |
720 | fi |
721 | ||
ec489069 LS |
722 | # read cert config |
723 | # for now this loads the certificate specific config in a subshell and parses a diff of set variables. | |
724 | # we could just source the config file but i decided to go this way to protect people from accidentally overriding | |
725 | # variables used internally by this script itself. | |
44aca90c MS |
726 | if [[ -n "${DOMAINS_D}" ]]; then |
727 | certconfig="${DOMAINS_D}/${domain}" | |
728 | else | |
729 | certconfig="${CERTDIR}/${domain}/config" | |
730 | fi | |
731 | ||
732 | if [ -f "${certconfig}" ]; then | |
ec489069 LS |
733 | echo " + Using certificate specific config file!" |
734 | ORIGIFS="${IFS}" | |
735 | IFS=$'\n' | |
736 | for cfgline in $( | |
737 | beforevars="$(_mktemp)" | |
738 | aftervars="$(_mktemp)" | |
739 | set > "${beforevars}" | |
740 | # shellcheck disable=SC1090 | |
44aca90c | 741 | . "${certconfig}" |
ec489069 LS |
742 | set > "${aftervars}" |
743 | diff -u "${beforevars}" "${aftervars}" | grep -E '^\+[^+]' | |
744 | rm "${beforevars}" | |
745 | rm "${aftervars}" | |
746 | ); do | |
747 | config_var="$(echo "${cfgline:1}" | cut -d'=' -f1)" | |
748 | config_value="$(echo "${cfgline:1}" | cut -d'=' -f2-)" | |
749 | case "${config_var}" in | |
a13e4103 | 750 | KEY_ALGO|OCSP_MUST_STAPLE|PRIVATE_KEY_RENEW|PRIVATE_KEY_ROLLOVER|KEYSIZE|CHALLENGETYPE|HOOK|WELLKNOWN|HOOK_CHAIN|OPENSSL_CNF|RENEW_DAYS) |
ec489069 LS |
751 | echo " + ${config_var} = ${config_value}" |
752 | declare -- "${config_var}=${config_value}" | |
753 | ;; | |
754 | _) ;; | |
755 | *) echo " ! Setting ${config_var} on a per-certificate base is not (yet) supported" | |
756 | esac | |
757 | done | |
758 | IFS="${ORIGIFS}" | |
759 | fi | |
760 | verify_config | |
761 | ||
81882a64 | 762 | if [[ -e "${cert}" ]]; then |
93cd114f | 763 | printf " + Checking domain name(s) of existing cert..." |
2d097c92 | 764 | |
f7c7d8c5 LS |
765 | certnames="$(openssl x509 -in "${cert}" -text -noout | grep DNS: | _sed 's/DNS://g' | tr -d ' ' | tr ',' '\n' | sort -u | tr '\n' ' ' | _sed 's/ $//')" |
766 | givennames="$(echo "${domain}" "${morenames}"| tr ' ' '\n' | sort -u | tr '\n' ' ' | _sed 's/ $//' | _sed 's/^ //')" | |
2d097c92 MG |
767 | |
768 | if [[ "${certnames}" = "${givennames}" ]]; then | |
769 | echo " unchanged." | |
770 | else | |
771 | echo " changed!" | |
772 | echo " + Domain name(s) are not matching!" | |
773 | echo " + Names in old certificate: ${certnames}" | |
774 | echo " + Configured names: ${givennames}" | |
775 | echo " + Forcing renew." | |
776 | force_renew="yes" | |
777 | fi | |
778 | fi | |
779 | ||
780 | if [[ -e "${cert}" ]]; then | |
781 | echo " + Checking expire date of existing cert..." | |
81882a64 | 782 | valid="$(openssl x509 -enddate -noout -in "${cert}" | cut -d= -f2- )" |
8221727a | 783 | |
93cd114f | 784 | printf " + Valid till %s " "${valid}" |
81882a64 | 785 | if openssl x509 -checkend $((RENEW_DAYS * 86400)) -noout -in "${cert}"; then |
93cd114f | 786 | printf "(Longer than %d days). " "${RENEW_DAYS}" |
2d097c92 MG |
787 | if [[ "${force_renew}" = "yes" ]]; then |
788 | echo "Ignoring because renew was forced!" | |
8f6c2328 | 789 | else |
705fb54e | 790 | # Certificate-Names unchanged and cert is still valid |
dd33de59 | 791 | echo "Skipping renew!" |
785ffa55 | 792 | [[ -n "${HOOK}" ]] && "${HOOK}" "unchanged_cert" "${domain}" "${CERTDIR}/${domain}/privkey.pem" "${CERTDIR}/${domain}/cert.pem" "${CERTDIR}/${domain}/fullchain.pem" "${CERTDIR}/${domain}/chain.pem" |
8f6c2328 MG |
793 | continue |
794 | fi | |
795 | else | |
796 | echo "(Less than ${RENEW_DAYS} days). Renewing!" | |
81882a64 | 797 | fi |
81882a64 | 798 | fi |
8221727a | 799 | |
81882a64 | 800 | # shellcheck disable=SC2086 |
34565c19 B |
801 | if [[ "${PARAM_KEEP_GOING:-}" = "yes" ]]; then |
802 | sign_domain ${line} & | |
803 | wait $! || true | |
804 | else | |
805 | sign_domain ${line} | |
806 | fi | |
a7934fe7 | 807 | done |
f13eaa7f | 808 | |
8f6c2328 | 809 | # remove temporary domains.txt file if used |
93cd114f LS |
810 | [[ -n "${PARAM_DOMAIN:-}" ]] && rm -f "${DOMAINS_TXT}" |
811 | ||
812 | exit 0 | |
81882a64 | 813 | } |
3390080c | 814 | |
429ec400 NL |
815 | # Usage: --signcsr (-s) path/to/csr.pem |
816 | # Description: Sign a given CSR, output CRT on stdout (advanced usage) | |
817 | command_sign_csr() { | |
818 | # redirect stdout to stderr | |
819 | # leave stdout over at fd 3 to output the cert | |
820 | exec 3>&1 1>&2 | |
821 | ||
822 | init_system | |
823 | ||
824 | csrfile="${1}" | |
825 | if [ ! -r "${csrfile}" ]; then | |
826 | _exiterr "Could not read certificate signing request ${csrfile}" | |
827 | fi | |
828 | ||
620c7eb2 LS |
829 | # gen cert |
830 | certfile="$(_mktemp)" | |
831 | sign_csr "$(< "${csrfile}" )" 3> "${certfile}" | |
832 | ||
d81eb585 | 833 | # print cert |
620c7eb2 LS |
834 | echo "# CERT #" >&3 |
835 | cat "${certfile}" >&3 | |
836 | echo >&3 | |
d81eb585 LS |
837 | |
838 | # print chain | |
839 | if [ -n "${PARAM_FULL_CHAIN:-}" ]; then | |
840 | # get and convert ca cert | |
841 | chainfile="$(_mktemp)" | |
7eca8aec LS |
842 | tmpchain="$(_mktemp)" |
843 | http_request get "$(openssl x509 -in "${certfile}" -noout -text | grep 'CA Issuers - URI:' | cut -d':' -f2-)" > "${tmpchain}" | |
844 | if grep -q "BEGIN CERTIFICATE" "${tmpchain}"; then | |
845 | mv "${tmpchain}" "${chainfile}" | |
846 | else | |
847 | openssl x509 -in "${tmpchain}" -inform DER -out "${chainfile}" -outform PEM | |
848 | rm "${tmpchain}" | |
d81eb585 LS |
849 | fi |
850 | ||
851 | echo "# CHAIN #" >&3 | |
852 | cat "${chainfile}" >&3 | |
853 | ||
854 | rm "${chainfile}" | |
855 | fi | |
620c7eb2 LS |
856 | |
857 | # cleanup | |
858 | rm "${certfile}" | |
429ec400 NL |
859 | |
860 | exit 0 | |
861 | } | |
862 | ||
0a859a19 LS |
863 | # Usage: --revoke (-r) path/to/cert.pem |
864 | # Description: Revoke specified certificate | |
81882a64 | 865 | command_revoke() { |
9f66bfdb LS |
866 | init_system |
867 | ||
3dcfa8b4 LS |
868 | [[ -n "${CA_REVOKE_CERT}" ]] || _exiterr "Certificate authority doesn't allow certificate revocation." |
869 | ||
81882a64 | 870 | cert="${1}" |
c7018036 MG |
871 | if [[ -L "${cert}" ]]; then |
872 | # follow symlink and use real certificate name (so we move the real file and not the symlink at the end) | |
3bc1cf91 LS |
873 | local link_target |
874 | link_target="$(readlink -n "${cert}")" | |
875 | if [[ "${link_target}" =~ ^/ ]]; then | |
c7018036 MG |
876 | cert="${link_target}" |
877 | else | |
878 | cert="$(dirname "${cert}")/${link_target}" | |
879 | fi | |
880 | fi | |
3dcfa8b4 LS |
881 | [[ -f "${cert}" ]] || _exiterr "Could not find certificate ${cert}" |
882 | ||
81882a64 | 883 | echo "Revoking ${cert}" |
3dcfa8b4 | 884 | |
81882a64 | 885 | cert64="$(openssl x509 -in "${cert}" -inform PEM -outform DER | urlbase64)" |
561f0626 | 886 | response="$(signed_request "${CA_REVOKE_CERT}" '{"resource": "revoke-cert", "certificate": "'"${cert64}"'"}' | clean_json)" |
3dcfa8b4 | 887 | # if there is a problem with our revoke request _request (via signed_request) will report this and "exit 1" out |
81882a64 | 888 | # so if we are here, it is safe to assume the request was successful |
3dcfa8b4 LS |
889 | echo " + Done." |
890 | echo " + Renaming certificate to ${cert}-revoked" | |
81882a64 LS |
891 | mv -f "${cert}" "${cert}-revoked" |
892 | } | |
c24843c6 | 893 | |
e60682c0 LS |
894 | # Usage: --cleanup (-gc) |
895 | # Description: Move unused certificate files to archive directory | |
896 | command_cleanup() { | |
dec95fff LS |
897 | load_config |
898 | ||
e60682c0 LS |
899 | # Create global archive directory if not existant |
900 | if [[ ! -e "${BASEDIR}/archive" ]]; then | |
901 | mkdir "${BASEDIR}/archive" | |
902 | fi | |
903 | ||
904 | # Loop over all certificate directories | |
785ffa55 | 905 | for certdir in "${CERTDIR}/"*; do |
f9430025 JB |
906 | # Skip if entry is not a folder |
907 | [[ -d "${certdir}" ]] || continue | |
908 | ||
e60682c0 LS |
909 | # Get certificate name |
910 | certname="$(basename "${certdir}")" | |
911 | ||
912 | # Create certitifaces archive directory if not existant | |
913 | archivedir="${BASEDIR}/archive/${certname}" | |
914 | if [[ ! -e "${archivedir}" ]]; then | |
915 | mkdir "${archivedir}" | |
916 | fi | |
917 | ||
918 | # Loop over file-types (certificates, keys, signing-requests, ...) | |
919 | for filetype in cert.csr cert.pem chain.pem fullchain.pem privkey.pem; do | |
920 | # Skip if symlink is broken | |
921 | [[ -r "${certdir}/${filetype}" ]] || continue | |
922 | ||
923 | # Look up current file in use | |
5c68c221 | 924 | current="$(basename "$(readlink "${certdir}/${filetype}")")" |
e60682c0 LS |
925 | |
926 | # Split filetype into name and extension | |
927 | filebase="$(echo "${filetype}" | cut -d. -f1)" | |
928 | fileext="$(echo "${filetype}" | cut -d. -f2)" | |
929 | ||
930 | # Loop over all files of this type | |
931 | for file in "${certdir}/${filebase}-"*".${fileext}"; do | |
ac2d8303 JB |
932 | # Handle case where no files match the wildcard |
933 | [[ -f "${file}" ]] || break | |
934 | ||
e60682c0 LS |
935 | # Check if current file is in use, if unused move to archive directory |
936 | filename="$(basename "${file}")" | |
937 | if [[ ! "${filename}" = "${current}" ]]; then | |
5c68c221 | 938 | echo "Moving unused file to archive directory: ${certname}/${filename}" |
e60682c0 LS |
939 | mv "${certdir}/${filename}" "${archivedir}/${filename}" |
940 | fi | |
941 | done | |
942 | done | |
943 | done | |
944 | ||
945 | exit 0 | |
946 | } | |
947 | ||
0a859a19 LS |
948 | # Usage: --help (-h) |
949 | # Description: Show help text | |
81882a64 | 950 | command_help() { |
7727f5ea LS |
951 | printf "Usage: %s [-h] [command [argument]] [parameter [argument]] [parameter [argument]] ...\n\n" "${0}" |
952 | printf "Default command: help\n\n" | |
0a859a19 | 953 | echo "Commands:" |
760b6894 | 954 | grep -e '^[[:space:]]*# Usage:' -e '^[[:space:]]*# Description:' -e '^command_.*()[[:space:]]*{' "${0}" | while read -r usage; read -r description; read -r command; do |
31111265 | 955 | if [[ ! "${usage}" =~ Usage ]] || [[ ! "${description}" =~ Description ]] || [[ ! "${command}" =~ ^command_ ]]; then |
7727f5ea | 956 | _exiterr "Error generating help text." |
0a859a19 | 957 | fi |
7727f5ea | 958 | printf " %-32s %s\n" "${usage##"# Usage: "}" "${description##"# Description: "}" |
0a859a19 | 959 | done |
7727f5ea | 960 | printf -- "\nParameters:\n" |
760b6894 | 961 | grep -E -e '^[[:space:]]*# PARAM_Usage:' -e '^[[:space:]]*# PARAM_Description:' "${0}" | while read -r usage; read -r description; do |
31111265 | 962 | if [[ ! "${usage}" =~ Usage ]] || [[ ! "${description}" =~ Description ]]; then |
7727f5ea | 963 | _exiterr "Error generating help text." |
0a859a19 | 964 | fi |
7727f5ea | 965 | printf " %-32s %s\n" "${usage##"# PARAM_Usage: "}" "${description##"# PARAM_Description: "}" |
0a859a19 | 966 | done |
81882a64 | 967 | } |
063d28a6 | 968 | |
1ab6a436 LS |
969 | # Usage: --env (-e) |
970 | # Description: Output configuration variables for use in other scripts | |
971 | command_env() { | |
ec49a443 | 972 | echo "# dehydrated configuration" |
9f66bfdb | 973 | load_config |
44aca90c | 974 | typeset -p CA LICENSE CERTDIR CHALLENGETYPE DOMAINS_D DOMAINS_TXT HOOK HOOK_CHAIN RENEW_DAYS ACCOUNT_KEY ACCOUNT_KEY_JSON KEYSIZE WELLKNOWN PRIVATE_KEY_RENEW OPENSSL_CNF CONTACT_EMAIL LOCKFILE |
1ab6a436 LS |
975 | } |
976 | ||
bc580335 | 977 | # Main method (parses script arguments and calls command_* methods) |
9f66bfdb LS |
978 | main() { |
979 | COMMAND="" | |
980 | set_command() { | |
981 | [[ -z "${COMMAND}" ]] || _exiterr "Only one command can be executed at a time. See help (-h) for more information." | |
982 | COMMAND="${1}" | |
983 | } | |
984 | ||
985 | check_parameters() { | |
986 | if [[ -z "${1:-}" ]]; then | |
987 | echo "The specified command requires additional parameters. See help:" >&2 | |
31111265 LS |
988 | echo >&2 |
989 | command_help >&2 | |
81882a64 | 990 | exit 1 |
9f66bfdb LS |
991 | elif [[ "${1:0:1}" = "-" ]]; then |
992 | _exiterr "Invalid argument: ${1}" | |
993 | fi | |
994 | } | |
579e2316 | 995 | |
2a7b4882 | 996 | [[ -z "${@}" ]] && eval set -- "--help" |
fb0242a4 | 997 | |
da2eeda9 | 998 | while (( ${#} )); do |
9f66bfdb LS |
999 | case "${1}" in |
1000 | --help|-h) | |
1001 | command_help | |
1002 | exit 0 | |
1003 | ;; | |
579e2316 | 1004 | |
9f66bfdb LS |
1005 | --env|-e) |
1006 | set_command env | |
1007 | ;; | |
579e2316 | 1008 | |
9f66bfdb LS |
1009 | --cron|-c) |
1010 | set_command sign_domains | |
1011 | ;; | |
1012 | ||
429ec400 NL |
1013 | --signcsr|-s) |
1014 | shift 1 | |
1015 | set_command sign_csr | |
1016 | check_parameters "${1:-}" | |
1017 | PARAM_CSR="${1}" | |
1018 | ;; | |
1019 | ||
9f66bfdb LS |
1020 | --revoke|-r) |
1021 | shift 1 | |
1022 | set_command revoke | |
1023 | check_parameters "${1:-}" | |
1024 | PARAM_REVOKECERT="${1}" | |
1025 | ;; | |
5060dea0 | 1026 | |
e60682c0 LS |
1027 | --cleanup|-gc) |
1028 | set_command cleanup | |
1029 | ;; | |
1030 | ||
d81eb585 LS |
1031 | # PARAM_Usage: --full-chain (-fc) |
1032 | # PARAM_Description: Print full chain when using --signcsr | |
1033 | --full-chain|-fc) | |
1034 | PARAM_FULL_CHAIN="1" | |
1035 | ;; | |
1036 | ||
364bcccf | 1037 | # PARAM_Usage: --ipv4 (-4) |
1038 | # PARAM_Description: Resolve names to IPv4 addresses only | |
1039 | --ipv4|-4) | |
1040 | PARAM_IP_VERSION="4" | |
1041 | ;; | |
1042 | ||
1043 | # PARAM_Usage: --ipv6 (-6) | |
1044 | # PARAM_Description: Resolve names to IPv6 addresses only | |
1045 | --ipv6|-6) | |
1046 | PARAM_IP_VERSION="6" | |
1047 | ;; | |
1048 | ||
8f6c2328 | 1049 | # PARAM_Usage: --domain (-d) domain.tld |
9f66bfdb LS |
1050 | # PARAM_Description: Use specified domain name(s) instead of domains.txt entry (one certificate!) |
1051 | --domain|-d) | |
1052 | shift 1 | |
1053 | check_parameters "${1:-}" | |
1054 | if [[ -z "${PARAM_DOMAIN:-}" ]]; then | |
1055 | PARAM_DOMAIN="${1}" | |
1056 | else | |
1057 | PARAM_DOMAIN="${PARAM_DOMAIN} ${1}" | |
1058 | fi | |
1059 | ;; | |
1060 | ||
34565c19 B |
1061 | # PARAM_Usage: --keep-going (-g) |
1062 | # PARAM_Description: Keep going after encountering an error while creating/renewing multiple certificates in cron mode | |
1063 | --keep-going|-g) | |
1064 | PARAM_KEEP_GOING="yes" | |
1065 | ;; | |
1066 | ||
8f6c2328 | 1067 | # PARAM_Usage: --force (-x) |
9f66bfdb LS |
1068 | # PARAM_Description: Force renew of certificate even if it is longer valid than value in RENEW_DAYS |
1069 | --force|-x) | |
1070 | PARAM_FORCE="yes" | |
1071 | ;; | |
1072 | ||
bd9cc5b0 LS |
1073 | # PARAM_Usage: --no-lock (-n) |
1074 | # PARAM_Description: Don't use lockfile (potentially dangerous!) | |
1075 | --no-lock|-n) | |
1076 | PARAM_NO_LOCK="yes" | |
1077 | ;; | |
1078 | ||
8e77ba5e LS |
1079 | # PARAM_Usage: --ocsp |
1080 | # PARAM_Description: Sets option in CSR indicating OCSP stapling to be mandatory | |
1081 | --ocsp) | |
1082 | PARAM_OCSP_MUST_STAPLE="yes" | |
1083 | ;; | |
1084 | ||
0a859a19 LS |
1085 | # PARAM_Usage: --privkey (-p) path/to/key.pem |
1086 | # PARAM_Description: Use specified private key instead of account key (useful for revocation) | |
9f66bfdb LS |
1087 | --privkey|-p) |
1088 | shift 1 | |
1089 | check_parameters "${1:-}" | |
8aa1a05b | 1090 | PARAM_ACCOUNT_KEY="${1}" |
9f66bfdb LS |
1091 | ;; |
1092 | ||
d5b28586 | 1093 | # PARAM_Usage: --config (-f) path/to/config |
9f66bfdb LS |
1094 | # PARAM_Description: Use specified config file |
1095 | --config|-f) | |
1096 | shift 1 | |
1097 | check_parameters "${1:-}" | |
1098 | CONFIG="${1}" | |
1099 | ;; | |
1100 | ||
ed27e013 MG |
1101 | # PARAM_Usage: --hook (-k) path/to/hook.sh |
1102 | # PARAM_Description: Use specified script for hooks | |
1103 | --hook|-k) | |
1104 | shift 1 | |
1105 | check_parameters "${1:-}" | |
1106 | PARAM_HOOK="${1}" | |
1107 | ;; | |
1108 | ||
785ffa55 AM |
1109 | # PARAM_Usage: --out (-o) certs/directory |
1110 | # PARAM_Description: Output certificates into the specified directory | |
1111 | --out|-o) | |
1112 | shift 1 | |
1113 | check_parameters "${1:-}" | |
1114 | PARAM_CERTDIR="${1}" | |
1115 | ;; | |
1116 | ||
e925b293 MG |
1117 | # PARAM_Usage: --challenge (-t) http-01|dns-01 |
1118 | # PARAM_Description: Which challenge should be used? Currently http-01 and dns-01 are supported | |
1119 | --challenge|-t) | |
1120 | shift 1 | |
1121 | check_parameters "${1:-}" | |
1122 | PARAM_CHALLENGETYPE="${1}" | |
1123 | ;; | |
1124 | ||
c71ca3a8 MG |
1125 | # PARAM_Usage: --algo (-a) rsa|prime256v1|secp384r1 |
1126 | # PARAM_Description: Which public key algorithm should be used? Supported: rsa, prime256v1 and secp384r1 | |
1127 | --algo|-a) | |
1128 | shift 1 | |
1129 | check_parameters "${1:-}" | |
1130 | PARAM_KEY_ALGO="${1}" | |
1131 | ;; | |
1132 | ||
9f66bfdb LS |
1133 | *) |
1134 | echo "Unknown parameter detected: ${1}" >&2 | |
1135 | echo >&2 | |
1136 | command_help >&2 | |
1137 | exit 1 | |
1138 | ;; | |
1139 | esac | |
1140 | ||
1141 | shift 1 | |
1142 | done | |
1143 | ||
1144 | case "${COMMAND}" in | |
1145 | env) command_env;; | |
1146 | sign_domains) command_sign_domains;; | |
429ec400 | 1147 | sign_csr) command_sign_csr "${PARAM_CSR}";; |
9f66bfdb | 1148 | revoke) command_revoke "${PARAM_REVOKECERT}";; |
e60682c0 | 1149 | cleanup) command_cleanup;; |
7191ed25 | 1150 | *) command_help; exit 1;; |
81882a64 | 1151 | esac |
9f66bfdb | 1152 | } |
81882a64 | 1153 | |
c3c9ff4c LS |
1154 | # Determine OS type |
1155 | OSTYPE="$(uname)" | |
1156 | ||
9f66bfdb LS |
1157 | # Check for missing dependencies |
1158 | check_dependencies | |
1159 | ||
1160 | # Run script | |
1161 | main "${@:-}" |