mirror of
https://github.com/acmesh-official/acme.sh.git
synced 2025-05-10 10:42:43 +00:00
Merge e1f60f6509ade7367fecb61d4fc93fd5270806ae into ac0cdcf70bf3fedc126925a05d11396a5cc8e280
This commit is contained in:
Mal Graty
GitHub
commit
0f1995472a
34
acme.sh
34
acme.sh
@ -11,7 +11,7 @@ PROJECT="https://github.com/Neilpang/$PROJECT_NAME"
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DEFAULT_INSTALL_HOME="$HOME/.$PROJECT_NAME"
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_SCRIPT_="$0"
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_SUB_FOLDERS="dnsapi deploy"
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_SUB_FOLDERS="lib dnsapi deploy"
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LETSENCRYPT_CA_V1="https://acme-v01.api.letsencrypt.org/directory"
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LETSENCRYPT_STAGING_CA_V1="https://acme-staging.api.letsencrypt.org/directory"
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@ -1633,15 +1633,15 @@ _post() {
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_debug "_CURL" "$_CURL"
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if [ "$needbase64" ]; then
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if [ "$_postContentType" ]; then
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response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
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response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" -H "$_H6" -H "$_H7" -H "$_H8" -H "$_H9" --data "$body" "$_post_url" | _base64)"
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else
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response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
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response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" -H "$_H6" -H "$_H7" -H "$_H8" -H "$_H9" --data "$body" "$_post_url" | _base64)"
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fi
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else
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if [ "$_postContentType" ]; then
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response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
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response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "Content-Type: $_postContentType" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" -H "$_H6" -H "$_H7" -H "$_H8" -H "$_H9" --data "$body" "$_post_url")"
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else
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response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url")"
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response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" -H "$_H6" -H "$_H7" -H "$_H8" -H "$_H9" --data "$body" "$_post_url")"
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fi
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fi
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_ret="$?"
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@ -1661,29 +1661,29 @@ _post() {
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if [ "$needbase64" ]; then
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if [ "$httpmethod" = "POST" ]; then
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if [ "$_postContentType" ]; then
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H9" --header "$_H8" --header "$_H7" --header "$_H6" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
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else
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H9" --header "$_H8" --header "$_H7" --header "$_H6" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
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fi
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else
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if [ "$_postContentType" ]; then
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H9" --header "$_H8" --header "$_H7" --header "$_H6" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
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else
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H9" --header "$_H8" --header "$_H7" --header "$_H6" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
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fi
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fi
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else
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if [ "$httpmethod" = "POST" ]; then
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if [ "$_postContentType" ]; then
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H9" --header "$_H8" --header "$_H7" --header "$_H6" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
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else
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H9" --header "$_H8" --header "$_H7" --header "$_H6" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
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fi
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else
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if [ "$_postContentType" ]; then
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H9" --header "$_H8" --header "$_H7" --header "$_H6" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
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else
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
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response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H9" --header "$_H8" --header "$_H7" --header "$_H6" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
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fi
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fi
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fi
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@ -1726,9 +1726,9 @@ _get() {
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fi
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_debug "_CURL" "$_CURL"
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if [ "$onlyheader" ]; then
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$_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
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$_CURL -I --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" -H "$_H6" -H "$_H7" -H "$_H8" -H "$_H9" "$url"
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else
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$_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" "$url"
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$_CURL --user-agent "$USER_AGENT" -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" -H "$_H6" -H "$_H7" -H "$_H8" -H "$_H9" "$url"
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fi
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ret=$?
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if [ "$ret" != "0" ]; then
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@ -1748,9 +1748,9 @@ _get() {
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fi
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_debug "_WGET" "$_WGET"
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if [ "$onlyheader" ]; then
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$_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
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$_WGET --user-agent="$USER_AGENT" --header "$_H9" --header "$_H8" --header "$_H7" --header "$_H6" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -S -O /dev/null "$url" 2>&1 | sed 's/^[ ]*//g'
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else
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$_WGET --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
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$_WGET --user-agent="$USER_AGENT" --header "$_H9" --header "$_H8" --header "$_H7" --header "$_H6" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" -O - "$url"
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fi
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ret=$?
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if [ "$ret" = "8" ]; then
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@ -275,3 +275,17 @@ acme.sh --deploy -d haproxy.example.com --deploy-hook haproxy
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```
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The path for the PEM file will be stored with the domain configuration and will be available when renewing, so that deploy will happen automatically when renewed.
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## 11. Deploy the cert to AWS ACM
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Ensure your access key owner or role has a polcy attached that allows the
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actions `acm:ListCertificates` and `acm:ImportCertificate`. Role credentials
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will be picked up automatically from EC2 instances and ECS containers, in other
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cases you must set `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` in your
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environment.
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```sh
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export AWS_ACM_REGIONS="us-east-1,us-west-2"
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acme.sh --deploy -d ftp.example.com --deploy-hook aws_acm
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```
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79
deploy/aws_acm.sh
Normal file
79
deploy/aws_acm.sh
Normal file
@ -0,0 +1,79 @@
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#!/usr/bin/env sh
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#Here is a script to deploy cert to Amazon Certificate Manager.
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#returns 0 means success, otherwise error.
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# shellcheck source=lib/aws.sh
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. "$LE_WORKING_DIR/lib/aws.sh"
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######## Public functions #####################
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#domain keyfile certfile cafile fullchain
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aws_acm_deploy() {
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_cdomain="$1" _ckey="$2" _ccert="$3" _cca="$4" _cfullchain="$5"
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_debug _cdomain "$_cdomain"
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_debug _ckey "$_ckey"
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_debug _ccert "$_ccert"
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_debug _cca "$_cca"
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_debug _cfullchain "$_cfullchain"
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_regions="${AWS_ACM_REGIONS:-$(_readdomainconf Aws_Acm_Regions)}"
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if [ -z "$_regions" ]; then
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_err "no ACM regions to use when deploying $_cdomain"
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return 1
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fi
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_savedomainconf Aws_Acm_Regions "$_regions"
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_ret=0
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for _region in $(printf %s "$_regions" | tr ',' ' '); do
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_debug _region "$_region"
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_arn="$(_get_arn "$_cdomain" "$_region")"
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_debug2 _arn "$_arn"
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_json="{$(_fmt_json \
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CertificateArn "$_arn" \
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Certificate "$(_base64 <"$_ccert")" \
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CertificateChain "$(_base64 <"$_cfullchain")" \
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PrivateKey "$(_base64 <"$_ckey")"
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)}"
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_secure_debug2 _json "$_json"
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if ! _aws acm ImportCertificate "$_region" "$_json" >/dev/null; then
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_err "unable to deploy $_cdomain to ACM in $_region"
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_ret=2
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fi
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done
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return $_ret
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}
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_get_arn() {
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_page='"MaxItems": 20'
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_next="$_page"
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while [ "$_next" ]; do
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resp="$(_aws acm ListCertificates "$2" "{$_next,$_page}")"
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[ "$?" -eq 0 ] || return 2
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printf %s "$resp" \
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| _normalizeJson \
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| tr '{}' '\n' \
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| grep -F "\"DomainName\":\"$1\"" \
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| _egrep_o "arn:aws:acm:$2:[^\"]+" \
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| grep "^arn:aws:acm:$2:"
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[ "$?" -eq 0 ] && return
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_next="$(printf %s "$resp" | _egrep_o '"NextToken":"[^"]+"')"
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_debug3 _next "$_next"
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done
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return 1
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}
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_fmt_json() {
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while [ "$#" -gt 1 ]; do
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[ "$2" ] && printf '"%s":"%s"\n' "$1" "$2"
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shift 2
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done | paste -sd ','
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}
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@ -7,11 +7,11 @@
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#This is the Amazon Route53 api wrapper for acme.sh
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AWS_HOST="route53.amazonaws.com"
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AWS_URL="https://$AWS_HOST"
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AWS_WIKI="https://github.com/Neilpang/acme.sh/wiki/How-to-use-Amazon-Route53-API"
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# shellcheck source=lib/aws.sh
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. "$LE_WORKING_DIR/lib/aws.sh"
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######## Public functions #####################
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#Usage: dns_myapi_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
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@ -19,27 +19,12 @@ dns_aws_add() {
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fulldomain=$1
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txtvalue=$2
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AWS_ACCESS_KEY_ID="${AWS_ACCESS_KEY_ID:-$(_readaccountconf_mutable AWS_ACCESS_KEY_ID)}"
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AWS_SECRET_ACCESS_KEY="${AWS_SECRET_ACCESS_KEY:-$(_readaccountconf_mutable AWS_SECRET_ACCESS_KEY)}"
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if [ -z "$AWS_ACCESS_KEY_ID" ] || [ -z "$AWS_SECRET_ACCESS_KEY" ]; then
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_use_container_role || _use_instance_role
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fi
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if [ -z "$AWS_ACCESS_KEY_ID" ] || [ -z "$AWS_SECRET_ACCESS_KEY" ]; then
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AWS_ACCESS_KEY_ID=""
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AWS_SECRET_ACCESS_KEY=""
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if ! _aws_auth; then
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_err "You don't specify aws route53 api key id and and api key secret yet."
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_err "Please create your key and try again. see $(__green $AWS_WIKI)"
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return 1
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fi
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#save for future use, unless using a role which will be fetched as needed
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if [ -z "$_using_role" ]; then
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_saveaccountconf_mutable AWS_ACCESS_KEY_ID "$AWS_ACCESS_KEY_ID"
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_saveaccountconf_mutable AWS_SECRET_ACCESS_KEY "$AWS_SECRET_ACCESS_KEY"
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fi
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_debug "First detect the root zone"
|
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if ! _get_root "$fulldomain"; then
|
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_err "invalid domain"
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@ -50,7 +35,8 @@ dns_aws_add() {
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_debug _domain "$_domain"
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_info "Geting existing records for $fulldomain"
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if ! aws_rest GET "2013-04-01$_domain_id/rrset" "name=$fulldomain&type=TXT"; then
|
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response="$(_aws r53 GET "/2013-04-01$_domain_id/rrset" "name=$fulldomain&type=TXT")"
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if [ "$?" -gt 0 ]; then
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return 1
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fi
|
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@ -70,7 +56,8 @@ dns_aws_add() {
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_aws_tmpl_xml="<ChangeResourceRecordSetsRequest xmlns=\"https://route53.amazonaws.com/doc/2013-04-01/\"><ChangeBatch><Changes><Change><Action>UPSERT</Action><ResourceRecordSet><Name>$fulldomain</Name><Type>TXT</Type><TTL>300</TTL><ResourceRecords>$_resource_record<ResourceRecord><Value>\"$txtvalue\"</Value></ResourceRecord></ResourceRecords></ResourceRecordSet></Change></Changes></ChangeBatch></ChangeResourceRecordSetsRequest>"
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|
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if aws_rest POST "2013-04-01$_domain_id/rrset/" "" "$_aws_tmpl_xml" && _contains "$response" "ChangeResourceRecordSetsResponse"; then
|
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response="$(_aws r53 POST "/2013-04-01$_domain_id/rrset/" "" "$_aws_tmpl_xml")"
|
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if [ "$?" -eq 0 ] && _contains "$response" "ChangeResourceRecordSetsResponse"; then
|
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_info "txt record updated success."
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return 0
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fi
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@ -83,13 +70,6 @@ dns_aws_rm() {
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fulldomain=$1
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txtvalue=$2
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|
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AWS_ACCESS_KEY_ID="${AWS_ACCESS_KEY_ID:-$(_readaccountconf_mutable AWS_ACCESS_KEY_ID)}"
|
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AWS_SECRET_ACCESS_KEY="${AWS_SECRET_ACCESS_KEY:-$(_readaccountconf_mutable AWS_SECRET_ACCESS_KEY)}"
|
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|
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if [ -z "$AWS_ACCESS_KEY_ID" ] || [ -z "$AWS_SECRET_ACCESS_KEY" ]; then
|
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_use_container_role || _use_instance_role
|
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fi
|
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|
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_debug "First detect the root zone"
|
||||
if ! _get_root "$fulldomain"; then
|
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_err "invalid domain"
|
||||
@ -100,7 +80,8 @@ dns_aws_rm() {
|
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_debug _domain "$_domain"
|
||||
|
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_info "Geting existing records for $fulldomain"
|
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if ! aws_rest GET "2013-04-01$_domain_id/rrset" "name=$fulldomain&type=TXT"; then
|
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response="$(_aws r53 GET "/2013-04-01$_domain_id/rrset" "name=$fulldomain&type=TXT")"
|
||||
if [ "$?" -gt 0 ]; then
|
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return 1
|
||||
fi
|
||||
|
||||
@ -114,7 +95,8 @@ dns_aws_rm() {
|
||||
|
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_aws_tmpl_xml="<ChangeResourceRecordSetsRequest xmlns=\"https://route53.amazonaws.com/doc/2013-04-01/\"><ChangeBatch><Changes><Change><Action>DELETE</Action><ResourceRecordSet><ResourceRecords>$_resource_record</ResourceRecords><Name>$fulldomain.</Name><Type>TXT</Type><TTL>300</TTL></ResourceRecordSet></Change></Changes></ChangeBatch></ChangeResourceRecordSetsRequest>"
|
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|
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if aws_rest POST "2013-04-01$_domain_id/rrset/" "" "$_aws_tmpl_xml" && _contains "$response" "ChangeResourceRecordSetsResponse"; then
|
||||
response="$(_aws r53 POST "/2013-04-01$_domain_id/rrset/" "" "$_aws_tmpl_xml")"
|
||||
if [ "$?" -eq 0 ] && _contains "$response" "ChangeResourceRecordSetsResponse"; then
|
||||
_info "txt record deleted success."
|
||||
return 0
|
||||
fi
|
||||
@ -130,7 +112,8 @@ _get_root() {
|
||||
i=2
|
||||
p=1
|
||||
|
||||
if aws_rest GET "2013-04-01/hostedzone"; then
|
||||
response="$(_aws r53 GET '/2013-04-01/hostedzone')"
|
||||
if [ "$?" -eq 0 ]; then
|
||||
while true; do
|
||||
h=$(printf "%s" "$domain" | cut -d . -f $i-100)
|
||||
_debug2 "Checking domain: $h"
|
||||
@ -139,7 +122,8 @@ _get_root() {
|
||||
_debug "IsTruncated"
|
||||
_nextMarker="$(echo "$response" | _egrep_o "<NextMarker>.*</NextMarker>" | cut -d '>' -f 2 | cut -d '<' -f 1)"
|
||||
_debug "NextMarker" "$_nextMarker"
|
||||
if aws_rest GET "2013-04-01/hostedzone" "marker=$_nextMarker"; then
|
||||
response="$(_aws r53 GET '/2013-04-01/hostedzone' "marker=$_nextMarker")"
|
||||
if [ "$?" -eq 0 ]; then
|
||||
_debug "Truncated request OK"
|
||||
i=2
|
||||
p=1
|
||||
@ -173,168 +157,3 @@ _get_root() {
|
||||
fi
|
||||
return 1
|
||||
}
|
||||
|
||||
_use_container_role() {
|
||||
# automatically set if running inside ECS
|
||||
if [ -z "$AWS_CONTAINER_CREDENTIALS_RELATIVE_URI" ]; then
|
||||
_debug "No ECS environment variable detected"
|
||||
return 1
|
||||
fi
|
||||
_use_metadata "169.254.170.2$AWS_CONTAINER_CREDENTIALS_RELATIVE_URI"
|
||||
}
|
||||
|
||||
_use_instance_role() {
|
||||
_url="http://169.254.169.254/latest/meta-data/iam/security-credentials/"
|
||||
_debug "_url" "$_url"
|
||||
if ! _get "$_url" true 1 | _head_n 1 | grep -Fq 200; then
|
||||
_debug "Unable to fetch IAM role from instance metadata"
|
||||
return 1
|
||||
fi
|
||||
_aws_role=$(_get "$_url" "" 1)
|
||||
_debug "_aws_role" "$_aws_role"
|
||||
_use_metadata "$_url$_aws_role"
|
||||
}
|
||||
|
||||
_use_metadata() {
|
||||
_aws_creds="$(
|
||||
_get "$1" "" 1 \
|
||||
| _normalizeJson \
|
||||
| tr '{,}' '\n' \
|
||||
| while read -r _line; do
|
||||
_key="$(echo "${_line%%:*}" | tr -d '"')"
|
||||
_value="${_line#*:}"
|
||||
_debug3 "_key" "$_key"
|
||||
_secure_debug3 "_value" "$_value"
|
||||
case "$_key" in
|
||||
AccessKeyId) echo "AWS_ACCESS_KEY_ID=$_value" ;;
|
||||
SecretAccessKey) echo "AWS_SECRET_ACCESS_KEY=$_value" ;;
|
||||
Token) echo "AWS_SESSION_TOKEN=$_value" ;;
|
||||
esac
|
||||
done \
|
||||
| paste -sd' ' -
|
||||
)"
|
||||
_secure_debug "_aws_creds" "$_aws_creds"
|
||||
|
||||
if [ -z "$_aws_creds" ]; then
|
||||
return 1
|
||||
fi
|
||||
|
||||
eval "$_aws_creds"
|
||||
_using_role=true
|
||||
}
|
||||
|
||||
#method uri qstr data
|
||||
aws_rest() {
|
||||
mtd="$1"
|
||||
ep="$2"
|
||||
qsr="$3"
|
||||
data="$4"
|
||||
|
||||
_debug mtd "$mtd"
|
||||
_debug ep "$ep"
|
||||
_debug qsr "$qsr"
|
||||
_debug data "$data"
|
||||
|
||||
CanonicalURI="/$ep"
|
||||
_debug2 CanonicalURI "$CanonicalURI"
|
||||
|
||||
CanonicalQueryString="$qsr"
|
||||
_debug2 CanonicalQueryString "$CanonicalQueryString"
|
||||
|
||||
RequestDate="$(date -u +"%Y%m%dT%H%M%SZ")"
|
||||
_debug2 RequestDate "$RequestDate"
|
||||
|
||||
#RequestDate="20161120T141056Z" ##############
|
||||
|
||||
export _H1="x-amz-date: $RequestDate"
|
||||
|
||||
aws_host="$AWS_HOST"
|
||||
CanonicalHeaders="host:$aws_host\nx-amz-date:$RequestDate\n"
|
||||
SignedHeaders="host;x-amz-date"
|
||||
if [ -n "$AWS_SESSION_TOKEN" ]; then
|
||||
export _H3="x-amz-security-token: $AWS_SESSION_TOKEN"
|
||||
CanonicalHeaders="${CanonicalHeaders}x-amz-security-token:$AWS_SESSION_TOKEN\n"
|
||||
SignedHeaders="${SignedHeaders};x-amz-security-token"
|
||||
fi
|
||||
_debug2 CanonicalHeaders "$CanonicalHeaders"
|
||||
_debug2 SignedHeaders "$SignedHeaders"
|
||||
|
||||
RequestPayload="$data"
|
||||
_debug2 RequestPayload "$RequestPayload"
|
||||
|
||||
Hash="sha256"
|
||||
|
||||
CanonicalRequest="$mtd\n$CanonicalURI\n$CanonicalQueryString\n$CanonicalHeaders\n$SignedHeaders\n$(printf "%s" "$RequestPayload" | _digest "$Hash" hex)"
|
||||
_debug2 CanonicalRequest "$CanonicalRequest"
|
||||
|
||||
HashedCanonicalRequest="$(printf "$CanonicalRequest%s" | _digest "$Hash" hex)"
|
||||
_debug2 HashedCanonicalRequest "$HashedCanonicalRequest"
|
||||
|
||||
Algorithm="AWS4-HMAC-SHA256"
|
||||
_debug2 Algorithm "$Algorithm"
|
||||
|
||||
RequestDateOnly="$(echo "$RequestDate" | cut -c 1-8)"
|
||||
_debug2 RequestDateOnly "$RequestDateOnly"
|
||||
|
||||
Region="us-east-1"
|
||||
Service="route53"
|
||||
|
||||
CredentialScope="$RequestDateOnly/$Region/$Service/aws4_request"
|
||||
_debug2 CredentialScope "$CredentialScope"
|
||||
|
||||
StringToSign="$Algorithm\n$RequestDate\n$CredentialScope\n$HashedCanonicalRequest"
|
||||
|
||||
_debug2 StringToSign "$StringToSign"
|
||||
|
||||
kSecret="AWS4$AWS_SECRET_ACCESS_KEY"
|
||||
|
||||
#kSecret="wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY" ############################
|
||||
|
||||
_secure_debug2 kSecret "$kSecret"
|
||||
|
||||
kSecretH="$(printf "%s" "$kSecret" | _hex_dump | tr -d " ")"
|
||||
_secure_debug2 kSecretH "$kSecretH"
|
||||
|
||||
kDateH="$(printf "$RequestDateOnly%s" | _hmac "$Hash" "$kSecretH" hex)"
|
||||
_debug2 kDateH "$kDateH"
|
||||
|
||||
kRegionH="$(printf "$Region%s" | _hmac "$Hash" "$kDateH" hex)"
|
||||
_debug2 kRegionH "$kRegionH"
|
||||
|
||||
kServiceH="$(printf "$Service%s" | _hmac "$Hash" "$kRegionH" hex)"
|
||||
_debug2 kServiceH "$kServiceH"
|
||||
|
||||
kSigningH="$(printf "%s" "aws4_request" | _hmac "$Hash" "$kServiceH" hex)"
|
||||
_debug2 kSigningH "$kSigningH"
|
||||
|
||||
signature="$(printf "$StringToSign%s" | _hmac "$Hash" "$kSigningH" hex)"
|
||||
_debug2 signature "$signature"
|
||||
|
||||
Authorization="$Algorithm Credential=$AWS_ACCESS_KEY_ID/$CredentialScope, SignedHeaders=$SignedHeaders, Signature=$signature"
|
||||
_debug2 Authorization "$Authorization"
|
||||
|
||||
_H2="Authorization: $Authorization"
|
||||
_debug _H2 "$_H2"
|
||||
|
||||
url="$AWS_URL/$ep"
|
||||
if [ "$qsr" ]; then
|
||||
url="$AWS_URL/$ep?$qsr"
|
||||
fi
|
||||
|
||||
if [ "$mtd" = "GET" ]; then
|
||||
response="$(_get "$url")"
|
||||
else
|
||||
response="$(_post "$data" "$url")"
|
||||
fi
|
||||
|
||||
_ret="$?"
|
||||
_debug2 response "$response"
|
||||
if [ "$_ret" = "0" ]; then
|
||||
if _contains "$response" "<ErrorResponse"; then
|
||||
_err "Response error:$response"
|
||||
return 1
|
||||
fi
|
||||
fi
|
||||
|
||||
return "$_ret"
|
||||
}
|
||||
|
||||
208
lib/aws.sh
Normal file
208
lib/aws.sh
Normal file
@ -0,0 +1,208 @@
|
||||
#!/usr/bin/env sh
|
||||
|
||||
# usage: _aws <svc> <svcargs...>
|
||||
#
|
||||
# services:
|
||||
#
|
||||
# ACM: _aws acm <rpc> <region> [json]
|
||||
# _aws acm ListCertificates us-east-1 '{"MaxItems": 2}'
|
||||
#
|
||||
# R53: _aws r53 <verb> <path> [query] [xml]
|
||||
# _aws r53 GET /2013-04-01/hostedzone maxitems=2
|
||||
|
||||
_aws() {
|
||||
_svc="$1" # _args=...
|
||||
shift
|
||||
if ! _aws_auth; then
|
||||
return 255
|
||||
fi
|
||||
n="$(printf '\nn')" n="${n%n}"
|
||||
"_aws_svc_$_svc" "$@"
|
||||
}
|
||||
|
||||
# private
|
||||
|
||||
# services
|
||||
|
||||
_aws_svc_acm() {
|
||||
_rpc="$1" _region="$2" _json="$3"
|
||||
|
||||
_empty='{}'
|
||||
_rpc="x-amz-target:CertificateManager.$_rpc"
|
||||
_type='content-type:application/x-amz-json-1.1'
|
||||
|
||||
_aws_wrap '"__type":' \
|
||||
POST "acm.$_region.amazonaws.com" '/' '' "$_region/acm" \
|
||||
"$_rpc$n$_type" "${_json:-$_empty}"
|
||||
}
|
||||
|
||||
_aws_svc_r53() {
|
||||
_verb="$1" _path="$2" _query="$3" _xml="$4"
|
||||
|
||||
_aws_wrap '<ErrorResponse' \
|
||||
"$_verb" 'route53.amazonaws.com' "$_path" "$_query" 'us-east-1/route53' \
|
||||
'' "$_xml"
|
||||
}
|
||||
|
||||
# core
|
||||
|
||||
_aws_wrap() {
|
||||
_check="$1" # _args=...
|
||||
shift
|
||||
_resp="$(_aws_req4 "$@")"
|
||||
_ret="$?"
|
||||
_debug2 _resp "$_resp"
|
||||
if [ "$_ret" -eq 0 ] && _contains "$_resp" "$_check"; then
|
||||
_err "Response error: $_resp"
|
||||
return 1
|
||||
fi
|
||||
printf %s "$_resp"
|
||||
return "$_ret"
|
||||
}
|
||||
|
||||
_aws_req4() {
|
||||
_verb="$1" _host="$2" _path="$3" _query="$4" _svc="$5" _hdrs="$6" _data="$7"
|
||||
|
||||
_debug _verb "$_verb"
|
||||
_debug _host "$_host"
|
||||
_debug _path "$_path"
|
||||
_debug _query "$_query"
|
||||
_debug _svc "$_svc"
|
||||
_debug _hdrs "$_hdrs"
|
||||
_debug _data "$_data"
|
||||
|
||||
_date="$(date -u +%Y%m%dT%H%M%SZ)"
|
||||
_debug2 _date "$_date"
|
||||
|
||||
_hdrs="host:$_host${n}x-amz-date:$_date$n$_hdrs"
|
||||
if [ "$AWS_SESSION_TOKEN" ]; then
|
||||
_hdrs="$_hdrs${n}x-amz-security-token:$AWS_SESSION_TOKEN"
|
||||
fi
|
||||
_hdrs="$(printf %s "$_hdrs" | sort | sed '/^$/d')$n"
|
||||
_debug2 _hdrs "$_hdrs"
|
||||
|
||||
_keys="$(
|
||||
printf %s "$_hdrs" | while read -r _hdr; do
|
||||
printf '%s\n' "${_hdr%%:*}"
|
||||
done | paste -sd ';'
|
||||
)"
|
||||
_debug2 _keys "$_keys"
|
||||
|
||||
_scope="$(printf %s "$_date" | cut -c 1-8)/$_svc/aws4_request"
|
||||
_debug2 _scope "$_scope"
|
||||
|
||||
_hash='sha256'
|
||||
_debug3 _hash "$_hash"
|
||||
_algo='AWS4-HMAC-SHA256'
|
||||
_debug3 _algo "$_algo"
|
||||
|
||||
_bdy="$(printf %s "$_data" | _digest "$_hash" hex)"
|
||||
_debug2 _bdy "$_bdy"
|
||||
_req="$_verb$n$_path$n$_query$n$_hdrs$n$_keys$n$_bdy"
|
||||
_debug2 _req "$_req"
|
||||
_req="$(printf %s "$_req" | _digest "$_hash" hex)"
|
||||
_debug2 _req "$_req"
|
||||
_str="$_algo$n$_date$n$_scope$n$_req"
|
||||
_debug2 _str "$_str"
|
||||
|
||||
_sig="$(printf %s "AWS4$AWS_SECRET_ACCESS_KEY" | _hex_dump | tr -d ' ')"
|
||||
_secure_debug2 _sig "$_sig"
|
||||
for _step in $(printf %s "$_scope" | tr '/' ' ') "$_str"; do
|
||||
_debug2 _step "$_step"
|
||||
_sig="$(printf %s "$_step" | _hmac "$_hash" "$_sig" hex)"
|
||||
_debug2 _sig "$_sig"
|
||||
done
|
||||
|
||||
_cred="$AWS_ACCESS_KEY_ID/$_scope"
|
||||
_auth="$_algo Credential=$_cred, SignedHeaders=$_keys, Signature=$_sig"
|
||||
_debug2 _auth "$_auth"
|
||||
|
||||
_url="https://$_host$_path"
|
||||
if [ "$_query" ]; then
|
||||
_url="$_url?$_query"
|
||||
fi
|
||||
|
||||
unset i
|
||||
while read -r _line; do
|
||||
i=$((i + 1))
|
||||
eval "_H$i=\"\$_line\"; _debug2 _H$i \"\$_H$i\""
|
||||
done <<-END
|
||||
authorization:$_auth
|
||||
$_hdrs
|
||||
END
|
||||
|
||||
case "$(printf %s "$_verb" | tr '[:upper:]' '[:lower:]')" in
|
||||
get) _get "$_url" ;;
|
||||
post) _post "$_data" "$_url" ;;
|
||||
*) _err '_aws only supports get and post' ;;
|
||||
esac
|
||||
}
|
||||
|
||||
# credentials
|
||||
|
||||
_aws_auth() {
|
||||
_aws_auth_environment || _aws_auth_container_role || _aws_auth_instance_role
|
||||
}
|
||||
|
||||
_aws_auth_environment() {
|
||||
AWS_ACCESS_KEY_ID="${AWS_ACCESS_KEY_ID:-$(_readaccountconf_mutable AWS_ACCESS_KEY_ID)}"
|
||||
AWS_SECRET_ACCESS_KEY="${AWS_SECRET_ACCESS_KEY:-$(_readaccountconf_mutable AWS_SECRET_ACCESS_KEY)}"
|
||||
if [ -z "$AWS_ACCESS_KEY_ID" ] || [ -z "$AWS_SECRET_ACCESS_KEY" ]; then
|
||||
unset AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY
|
||||
return 1
|
||||
fi
|
||||
if [ -z "$_aws_using_role" ]; then
|
||||
_saveaccountconf_mutable AWS_ACCESS_KEY_ID "$AWS_ACCESS_KEY_ID"
|
||||
_saveaccountconf_mutable AWS_SECRET_ACCESS_KEY "$AWS_SECRET_ACCESS_KEY"
|
||||
fi
|
||||
}
|
||||
|
||||
_aws_auth_container_role() {
|
||||
# automatically set if running inside ECS
|
||||
if [ -z "$AWS_CONTAINER_CREDENTIALS_RELATIVE_URI" ]; then
|
||||
_debug 'no ECS environment variable detected'
|
||||
return 1
|
||||
fi
|
||||
_aws_auth_metadata "169.254.170.2$AWS_CONTAINER_CREDENTIALS_RELATIVE_URI"
|
||||
}
|
||||
|
||||
_aws_auth_instance_role() {
|
||||
_url='http://169.254.169.254/latest/meta-data/iam/security-credentials/'
|
||||
_debug _url "$_url"
|
||||
_aws_role=$(_get "$_url" '' 1)
|
||||
if [ "$?" -gt 0 ]; then
|
||||
_debug 'unable to fetch IAM role from instance metadata'
|
||||
return 1
|
||||
fi
|
||||
_debug _aws_role "$_aws_role"
|
||||
_aws_auth_metadata "$_url$_aws_role"
|
||||
}
|
||||
|
||||
_aws_auth_metadata() {
|
||||
_url="$1"
|
||||
|
||||
_aws_creds="$(
|
||||
_get "$_url" "" 1 \
|
||||
| _normalizeJson \
|
||||
| tr '{,}' '\n' \
|
||||
| while read -r _line; do
|
||||
_key="$(printf %s "${_line%%:*}" | tr -d '"')" _value="${_line#*:}"
|
||||
_debug3 _key "$_key"
|
||||
_secure_debug3 _value "$_value"
|
||||
case "$_key" in
|
||||
AccessKeyId) printf '%s\n' "AWS_ACCESS_KEY_ID=$_value" ;;
|
||||
SecretAccessKey) printf '%s\n' "AWS_SECRET_ACCESS_KEY=$_value" ;;
|
||||
Token) printf '%s\n' "AWS_SESSION_TOKEN=$_value" ;;
|
||||
esac
|
||||
done \
|
||||
| paste -sd' ' -
|
||||
)"
|
||||
_secure_debug _aws_creds "$_aws_creds"
|
||||
|
||||
if [ -z "$_aws_creds" ]; then
|
||||
return 1
|
||||
fi
|
||||
|
||||
eval "$_aws_creds"
|
||||
_aws_using_role=true
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user