travis-build.sh: decrypt the GPG signing keypair

ctrueden · ctrueden · commit 3a2f2bcf2a0d · 2017-10-30T16:14:18.000-05:00
For this to happen, the caller passes key and iv values to the script.
diff --git a/travis-build.sh b/travis-build.sh
@@ -55,6 +55,17 @@ EOL
 
 # Import the GPG signing key.
 keyFile=.travis/signingkey.asc
+key=$1
+iv=$2
+if [ "$key" -a "$iv" -a -f "$keyFile.enc" ]
+then
+	# NB: Key and iv values were given as arguments.
+	echo "== Decrypting GPG keypair =="
+	openssl aes-256-cbc \
+		-K $encrypted_d2fbfc37eea9_key \
+		-iv $encrypted_d2fbfc37eea9_iv \
+		-in "$keyFile.enc" -out "$keyFile" -d
+fi
 if [ "$TRAVIS_SECURE_ENV_VARS" = true \
 	-a "$TRAVIS_PULL_REQUEST" = false \
 	-a -f "$keyFile" ]
