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acme.sh
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v2.7.6 fix ECC 384 signature 

https://github.com/Neilpang/acme.sh/issues/1130
https://github.com/Neilpang/acme.sh/issues/990
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neilpang 7 years ago
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9eeebb147f
commit
f87890cb4b
1 changed files with 57 additions and 92 deletions
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  1. 149
      acme.sh

149
acme.sh
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@ -1,6 +1,6 @@
#!/usr/bin/env sh #!/usr/bin/env sh
VER=2.7.5
VER=2.7.6
PROJECT_NAME="acme.sh" PROJECT_NAME="acme.sh"
@ -15,7 +15,7 @@ _SUB_FOLDERS="dnsapi deploy"
_OLD_CA_HOST="https://acme-v01.api.letsencrypt.org" _OLD_CA_HOST="https://acme-v01.api.letsencrypt.org"
DEFAULT_CA="https://acme-v01.api.letsencrypt.org/directory" DEFAULT_CA="https://acme-v01.api.letsencrypt.org/directory"
DEFAULT_AGREEMENT="https://letsencrypt.org/documents/LE-SA-v1.1.1-August-1-2016.pdf"
DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)" DEFAULT_USER_AGENT="$PROJECT_NAME/$VER ($PROJECT)"
DEFAULT_ACCOUNT_EMAIL="" DEFAULT_ACCOUNT_EMAIL=""
@ -900,17 +900,11 @@ _sign() {
fi fi
_sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile " _sign_openssl="${ACME_OPENSSL_BIN:-openssl} dgst -sign $keyfile "
if [ "$alg" = "sha256" ]; then
_sign_openssl="$_sign_openssl -$alg"
else
_err "$alg is not supported yet"
return 1
fi
if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then if grep "BEGIN RSA PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
$_sign_openssl | _base64
$_sign_openssl -$alg | _base64
elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then elif grep "BEGIN EC PRIVATE KEY" "$keyfile" >/dev/null 2>&1; then
if ! _signedECText="$($_sign_openssl | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
if ! _signedECText="$($_sign_openssl -sha$__ECC_KEY_LEN | ${ACME_OPENSSL_BIN:-openssl} asn1parse -inform DER)"; then
_err "Sign failed: $_sign_openssl" _err "Sign failed: $_sign_openssl"
_err "Key file: $keyfile" _err "Key file: $keyfile"
_err "Key content:$(wc -l <"$keyfile") lines" _err "Key content:$(wc -l <"$keyfile") lines"
@ -1433,7 +1427,11 @@ _calcjwk() {
_debug "EC key" _debug "EC key"
crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")" crv="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^NIST CURVE:" | cut -d ":" -f 2 | tr -d " \r\n")"
_debug3 crv "$crv" _debug3 crv "$crv"
__ECC_KEY_LEN=$(echo "$crv" | cut -d "-" -f 2)
if [ "$__ECC_KEY_LEN" = "521" ]; then
__ECC_KEY_LEN=512
fi
_debug3 __ECC_KEY_LEN "$__ECC_KEY_LEN"
if [ -z "$crv" ]; then if [ -z "$crv" ]; then
_debug "Let's try ASN1 OID" _debug "Let's try ASN1 OID"
crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")" crv_oid="$(${ACME_OPENSSL_BIN:-openssl} ec -in "$keyfile" -noout -text 2>/dev/null | grep "^ASN1 OID:" | cut -d ":" -f 2 | tr -d " \r\n")"
@ -1441,12 +1439,15 @@ _calcjwk() {
case "${crv_oid}" in case "${crv_oid}" in
"prime256v1") "prime256v1")
crv="P-256" crv="P-256"
__ECC_KEY_LEN=256
;; ;;
"secp384r1") "secp384r1")
crv="P-384" crv="P-384"
__ECC_KEY_LEN=384
;; ;;
"secp521r1") "secp521r1")
crv="P-521" crv="P-521"
__ECC_KEY_LEN=512
;; ;;
*) *)
_err "ECC oid : $crv_oid" _err "ECC oid : $crv_oid"
@ -1488,9 +1489,9 @@ _calcjwk() {
jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}' jwk='{"crv": "'$crv'", "kty": "EC", "x": "'$x64'", "y": "'$y64'"}'
_debug3 jwk "$jwk" _debug3 jwk "$jwk"
JWK_HEADER='{"alg": "ES256", "jwk": '$jwk'}'
JWK_HEADER='{"alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
JWK_HEADERPLACE_PART1='{"nonce": "' JWK_HEADERPLACE_PART1='{"nonce": "'
JWK_HEADERPLACE_PART2='", "alg": "ES256", "jwk": '$jwk'}'
JWK_HEADERPLACE_PART2='", "alg": "ES'$__ECC_KEY_LEN'", "jwk": '$jwk'}'
else else
_err "Only RSA or EC key is supported." _err "Only RSA or EC key is supported."
return 1 return 1
@ -2160,17 +2161,6 @@ _initAPI() {
_api_server="${1:-$ACME_DIRECTORY}" _api_server="${1:-$ACME_DIRECTORY}"
_debug "_init api for server: $_api_server" _debug "_init api for server: $_api_server"
if [ "$_api_server" = "$DEFAULT_CA" ]; then
#just for performance, hardcode the default entry points
export ACME_KEY_CHANGE="https://acme-v01.api.letsencrypt.org/acme/key-change"
export ACME_NEW_AUTHZ="https://acme-v01.api.letsencrypt.org/acme/new-authz"
export ACME_NEW_ORDER="https://acme-v01.api.letsencrypt.org/acme/new-cert"
export ACME_NEW_ORDER_RES="new-cert"
export ACME_NEW_ACCOUNT="https://acme-v01.api.letsencrypt.org/acme/new-reg"
export ACME_NEW_ACCOUNT_RES="new-reg"
export ACME_REVOKE_CERT="https://acme-v01.api.letsencrypt.org/acme/revoke-cert"
fi
if [ -z "$ACME_NEW_ACCOUNT" ]; then if [ -z "$ACME_NEW_ACCOUNT" ]; then
response=$(_get "$_api_server") response=$(_get "$_api_server")
if [ "$?" != "0" ]; then if [ "$?" != "0" ]; then
@ -2209,14 +2199,18 @@ _initAPI() {
ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'new-nonce" *: *"[^"]*"' | cut -d '"' -f 3) ACME_NEW_NONCE=$(echo "$response" | _egrep_o 'new-nonce" *: *"[^"]*"' | cut -d '"' -f 3)
export ACME_NEW_NONCE export ACME_NEW_NONCE
ACME_AGREEMENT=$(echo "$response" | _egrep_o 'terms-of-service" *: *"[^"]*"' | cut -d '"' -f 3)
export ACME_AGREEMENT
fi
_debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
_debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
_debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
_debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
_debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
_debug "ACME_AGREEMENT" "$ACME_AGREEMENT"
_debug "ACME_KEY_CHANGE" "$ACME_KEY_CHANGE"
_debug "ACME_NEW_AUTHZ" "$ACME_NEW_AUTHZ"
_debug "ACME_NEW_ORDER" "$ACME_NEW_ORDER"
_debug "ACME_NEW_ACCOUNT" "$ACME_NEW_ACCOUNT"
_debug "ACME_REVOKE_CERT" "$ACME_REVOKE_CERT"
fi
} }
#[domain] [keylength or isEcc flag] #[domain] [keylength or isEcc flag]
@ -3058,7 +3052,7 @@ __calc_account_thumbprint() {
_regAccount() { _regAccount() {
_initpath _initpath
_reg_length="$1" _reg_length="$1"
_debug3 _regAccount "$_regAccount"
mkdir -p "$CA_DIR" mkdir -p "$CA_DIR"
if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then if [ ! -f "$ACCOUNT_KEY_PATH" ] && [ -f "$_OLD_ACCOUNT_KEY" ]; then
_info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH" _info "mv $_OLD_ACCOUNT_KEY to $ACCOUNT_KEY_PATH"
@ -3081,75 +3075,46 @@ _regAccount() {
return 1 return 1
fi fi
_initAPI _initAPI
_updateTos=""
_reg_res="$ACME_NEW_ACCOUNT_RES" _reg_res="$ACME_NEW_ACCOUNT_RES"
while true; do
_debug AGREEMENT "$AGREEMENT"
regjson='{"resource": "'$_reg_res'", "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
if [ "$ACCOUNT_EMAIL" ]; then
regjson='{"resource": "'$_reg_res'", "contact": ["mailto: '$ACCOUNT_EMAIL'"], "terms-of-service-agreed": true, "agreement": "'$ACME_AGREEMENT'"}'
fi
regjson='{"resource": "'$_reg_res'", "agreement": "'$AGREEMENT'"}'
if [ -z "$_updateTos" ]; then
_info "Registering account"
if [ "$ACCOUNT_EMAIL" ]; then
regjson='{"resource": "'$_reg_res'", "contact": ["mailto: '$ACCOUNT_EMAIL'"], "agreement": "'$AGREEMENT'"}'
fi
if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
_err "Register account Error: $response"
return 1
fi
if [ -z "$_updateTos" ]; then
_info "Registering account"
if [ "$code" = "" ] || [ "$code" = '201' ]; then
echo "$response" >"$ACCOUNT_JSON_PATH"
_info "Registered"
elif [ "$code" = '409' ]; then
_info "Already registered"
else
_err "Register account Error: $response"
return 1
fi
if ! _send_signed_request "${ACME_NEW_ACCOUNT}" "$regjson"; then
_err "Register account Error: $response"
return 1
fi
_accUri="$(echo "$responseHeaders" | grep "^Location:" | _head_n 1 | cut -d ' ' -f 2 | tr -d "\r\n")"
_debug "_accUri" "$_accUri"
_savecaconf "ACCOUNT_URL" "$_accUri"
if [ "$code" = "" ] || [ "$code" = '201' ]; then
echo "$response" >"$ACCOUNT_JSON_PATH"
_info "Registered"
elif [ "$code" = '409' ]; then
_info "Already registered"
else
_err "Register account Error: $response"
return 1
fi
echo "$response" >"$ACCOUNT_JSON_PATH"
CA_KEY_HASH="$(__calcAccountKeyHash)"
_debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
_savecaconf CA_KEY_HASH "$CA_KEY_HASH"
_accUri="$(echo "$responseHeaders" | grep "^Location:" | _head_n 1 | cut -d ' ' -f 2 | tr -d "\r\n")"
_debug "_accUri" "$_accUri"
_savecaconf "ACCOUNT_URL" "$_accUri"
_tos="$(echo "$responseHeaders" | grep "^Link:.*rel=\"terms-of-service\"" | _head_n 1 | _egrep_o "<.*>" | tr -d '<>')"
_debug "_tos" "$_tos"
if [ -z "$_tos" ]; then
_debug "Use default tos: $DEFAULT_AGREEMENT"
_tos="$DEFAULT_AGREEMENT"
fi
if [ "$_tos" != "$AGREEMENT" ]; then
_updateTos=1
AGREEMENT="$_tos"
_reg_res="reg"
continue
fi
if [ "$code" = '403' ]; then
_err "It seems that the account key is already deactivated, please use a new account key."
return 1
fi
else
_debug "Update tos: $_tos"
if ! _send_signed_request "$_accUri" "$regjson"; then
_err "Update tos error."
return 1
fi
if [ "$code" = '202' ]; then
_info "Update account tos info success."
echo "$response" >"$ACCOUNT_JSON_PATH"
CA_KEY_HASH="$(__calcAccountKeyHash)"
_debug "Calc CA_KEY_HASH" "$CA_KEY_HASH"
_savecaconf CA_KEY_HASH "$CA_KEY_HASH"
elif [ "$code" = '403' ]; then
_err "It seems that the account key is already deactivated, please use a new account key."
return 1
else
_err "Update account error."
return 1
fi
fi
ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
_info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
return 0
done
ACCOUNT_THUMBPRINT="$(__calc_account_thumbprint)"
_info "ACCOUNT_THUMBPRINT" "$ACCOUNT_THUMBPRINT"
} }

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