build: fix system tests, move to Kokoro (#372)
diff --git a/scripts/decrypt-secrets.sh b/scripts/decrypt-secrets.sh
index e02bfc1..f0ef994 100755
--- a/scripts/decrypt-secrets.sh
+++ b/scripts/decrypt-secrets.sh
@@ -20,8 +20,11 @@
# Work from the project root.
cd $ROOT
-openssl aes-256-cbc -k "$1" \
- -in system_tests/secrets.tar.enc \
- -out system_tests/secrets.tar -d
+gcloud kms decrypt \
+ --location=global \
+ --keyring=ci \
+ --key=kokoro-secrets \
+ --ciphertext-file=system_tests/secrets.tar.enc \
+ --plaintext-file=system_tests/secrets.tar
tar xvf system_tests/secrets.tar
rm system_tests/secrets.tar