Vault deploy hook

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Sergey Pashinin 2020-08-18 13:14:00 +03:00
parent 21fd46d66b
commit de692d3dcc
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2 changed files with 63 additions and 0 deletions

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@ -7,6 +7,7 @@ RUN apk update -f \
coreutils \ coreutils \
bind-tools \ bind-tools \
curl \ curl \
sed \
socat \ socat \
tzdata \ tzdata \
oath-toolkit-oathtool \ oath-toolkit-oathtool \

62
deploy/vault.sh Normal file
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@ -0,0 +1,62 @@
#!/usr/bin/env sh
# Here is a script to deploy cert to hashicorp vault using curl
# (https://www.vaultproject.io/)
#
# it requires following environment variables:
#
# VAULT_PREFIX - this contains the prefix path in vault
# VAULT_ADDR - vault requires this to find your vault server
#
# additionally, you need to ensure that VAULT_TOKEN is avialable
# to access the vault server
#returns 0 means success, otherwise error.
######## Public functions #####################
#domain keyfile certfile cafile fullchain
vault_deploy() {
_cdomain="$1"
_ckey="$2"
_ccert="$3"
_cca="$4"
_cfullchain="$5"
_debug _cdomain "$_cdomain"
_debug _ckey "$_ckey"
_debug _ccert "$_ccert"
_debug _cca "$_cca"
_debug _cfullchain "$_cfullchain"
# validate required env vars
if [ -z "$VAULT_PREFIX" ]; then
_err "VAULT_PREFIX needs to be defined (contains prefix path in vault)"
return 1
fi
if [ -z "$VAULT_ADDR" ]; then
_err "VAULT_ADDR needs to be defined (contains vault connection address)"
return 1
fi
# JSON does not allow multiline strings.
# So replacing new-lines with "\n" here
_ckey=$(sed -z 's/\n/\\n/g' <"$2")
_ccert=$(sed -z 's/\n/\\n/g' <"$3")
_cca=$(sed -z 's/\n/\\n/g' <"$4")
_cfullchain=$(sed -z 's/\n/\\n/g' <"$5")
URL="$VAULT_ADDR/v1/$VAULT_PREFIX/$_cdomain"
if [ -n "$FABIO" ]; then
curl --silent -H "X-Vault-Token: $VAULT_TOKEN" --request POST --data "{\"cert\": \"$_cfullchain\", \"key\": \"$_ckey\"}" "$URL" || return 1
else
curl --silent -H "X-Vault-Token: $VAULT_TOKEN" --request POST --data "{\"value\": \"$_ccert\"}" "$URL/cert.pem" || return 1
curl --silent -H "X-Vault-Token: $VAULT_TOKEN" --request POST --data "{\"value\": \"$_ckey\"}" "$URL/cert.key" || return 1
curl --silent -H "X-Vault-Token: $VAULT_TOKEN" --request POST --data "{\"value\": \"$_cca\"}" "$URL/chain.pem" || return 1
curl --silent -H "X-Vault-Token: $VAULT_TOKEN" --request POST --data "{\"value\": \"$_cfullchain\"}" "$URL/fullchain.pem" || return 1
fi
}