Refactor how sectrets are setup

.travis.yml

@@ -15,10 +15,7 @@ install:
   - go clean -i net
   - go install -tags netgo std
   - pip install --user --upgrade gcloud gsutil
-  - openssl aes-256-cbc
-    -K $encrypted_5ba036e89377_key -iv $encrypted_5ba036e89377_iv
-    -in bin/setup-ci-secrets.enc -out bin/setup-ci-secrets -d
-  - chmod +x bin/setup-ci-secrets
+  - bin/setup-ci-secrets $encrypted_5ba036e89377_key $encrypted_5ba036e89377_iv
   - make travis
 
 script:
@@ -28,5 +25,4 @@ script:
 after_success:
   - go get github.com/mattn/goveralls
   - $HOME/gopath/bin/goveralls -coverprofile=profile.cov -service=travis-ci
-  - bin/setup-ci-secrets
   - site/build-and-publish.sh

bin/setup-ci-secrets

@@ -0,0 +1,57 @@
+#!/bin/sh
+
+## This is the shape of unencrypted `do-setup-ci-secrets`
+## 
+## cat > /tmp/boto_gsutil_cert.pem << EOF
+## -----BEGIN PRIVATE KEY-----
+## <...>
+## -----END PRIVATE KEY-----
+## EOF
+## 
+## cat > ~/.boto << EOF
+## [Credentials]
+## gs_service_client_id = <...>
+## gs_service_key_file = /tmp/boto_gsutil_cert.pem
+## 
+## [Boto]
+## https_validate_certificates = True
+## 
+## [GSUtil]
+## content_language = en
+## default_api_version = 2
+## default_project_id = <...>
+## EOF
+
+openssl base64 -d << EOF \
+  | openssl aes-256-cbc -d -K $1 -iv $2 \
+    -out bin/do-setup-ci-secrets
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+0x+W1DTiYhLT2vrLrkEpZ99o6qrg+lwvjat6IsJF8xoQEo4pLD/ZRPJ0WzoDyctT
+oWZ5rMsN1TzTvJrBrTAWIJyhIzZcuNwChMrU6qogMr0fd6TSxWhWn0sOJ5y8AaTR
+ej4JHx0qroS/9JPmgFYU61pX3c0ypdef/sSHWG23mcFzLTgwe2d4ty9VakypZy3T
+sXCl6EHVVXlUFWhY4zQCjdZpYJv/rtoKL1BL4fPE2NV5WTjCL2GNvaO5SfHR7pA0
+yQJR/iU+cS2n8UXsWNjyV+/qEn6+QXuyVHGLbxyH8EeqlliAbyHsc2rzVI8Xctzo
+W5DuIqxwHAkNNurhmx27ktIIQ6HhaCp028SWwvLttkbBBgF4v1mmd4u/2bKbKjUd
+dOaetaIUx1hU9OAeaePvVkeTDcc3mlFtPARCS9Fqj16hgJQ43onZyC0H1K2WAxmU
+GsmzjCHlTNquzFTuuQihYGZKfsWIh9z6HEOkvNJ3VEQ=
+EOF
+
+exec sh bin/do-setup-ci-secrets

bin/setup-ci-secrets.readme

@@ -1,21 +0,0 @@
-This is the shape of unencrypted `setup-ci-secrets`
-
-cat > /tmp/boto_gsutil_cert.pem << EOF
------BEGIN PRIVATE KEY-----
-<...>
------END PRIVATE KEY-----
-EOF
-
-cat > ~/.boto << EOF
-[Credentials]
-gs_service_client_id = <...>
-gs_service_key_file = /tmp/boto_gsutil_cert.pem
-
-[Boto]
-https_validate_certificates = True
-
-[GSUtil]
-content_language = en
-default_api_version = 2
-default_project_id = <...>
-EOF