Upload unsigned packaged add-on to dev & stage

- For dev & stage only:
  - Restore the *.xpi and *.rdf upload removed in mozilla#2651
  - Restore creation of /static/addon/latest redirect with add-on hash
  - Configure frontend app to install add-on from /static/addon/latest

Issue mozilla#2865

bin/deploy.sh

@@ -23,6 +23,8 @@ fi
 
 if [ "$1" = "dev" ]; then
     DEST="dev"
+elif [ "$1" = "stage" ]; then
+    DEST="stage"
 fi
 
 
@@ -92,6 +94,30 @@ aws s3 sync \
   --acl "public-read" \
   dist/ s3://${TESTPILOT_BUCKET}/
 
+if [ "$DEST" = "dev" ] || [ "$DEST" = "stage" ]; then
+  # XPI; short cache; amazon won't detect the content-type correctly
+  aws s3 sync \
+    --cache-control "max-age=${TEN_MINUTES}" \
+    --content-type "application/x-xpinstall" \
+    --exclude "*" \
+    --include "*.xpi" \
+    --metadata "{${HPKP}, ${HSTS}, ${TYPE}}" \
+    --metadata-directive "REPLACE" \
+    --acl "public-read" \
+    dist/ s3://${TESTPILOT_BUCKET}/
+
+  # RDF; short cache; amazon won't detect the content-type correctly
+  aws s3 sync \
+    --cache-control "max-age=${TEN_MINUTES}" \
+    --content-type "text/rdf" \
+    --exclude "*" \
+    --include "*.rdf" \
+    --metadata "{${HPKP}, ${HSTS}, ${TYPE}}" \
+    --metadata-directive "REPLACE" \
+    --acl "public-read" \
+    dist/ s3://${TESTPILOT_BUCKET}/
+fi
+
 # l10n files; short cache;
 aws s3 sync \
     --cache-control "max-age=${TEN_MINUTES}" \
@@ -138,3 +164,23 @@ for fn in $(find dist -name 'index.html' -not -path 'dist/index.html'); do
     --acl "public-read" \
     $fn s3://${TESTPILOT_BUCKET}/${s3path}
 done
+
+if [ "$DEST" = "dev" ] || [ "$DEST" = "stage" ]; then
+  # The add-on lives at /static/addon/addon.xpi .  Let's create a /latest/ URL so
+  # we can pass in the hash headers
+
+  # Make sure we have an empty latest file
+  > dist/static/addon/latest
+
+  HASH=($(sha256sum dist/static/addon/addon.xpi))
+  DIGEST="\"x-target-digest\": \"sha256:${HASH}\""
+  LOCATION="\"location\": \"/static/addon/addon.xpi\""
+
+  aws s3 cp \
+    --cache-control "max-age=${TEN_MINUTES}" \
+    --content-type "text/html" \
+    --metadata "{${HPKP}, ${HSTS}, ${TYPE}, ${LOCATION}, ${DIGEST}}" \
+    --metadata-directive "REPLACE" \
+    --acl "public-read" \
+    dist/static/addon/latest s3://${TESTPILOT_BUCKET}/static/addon/
+fi

frontend/src/app/config.js

@@ -6,7 +6,7 @@ const defaultConfig = {
     'https://analysis-output.telemetry.mozilla.org/testpilot/data/installation-counts/latest.json',
   ravenPublicDSN:
     'https://5ceef9a20a6e4cdd93cc9a935be78c73@sentry.prod.mozaws.net/169',
-  addonPath: '/static/addon/addon.xpi',
+  addonPath: '/static/addon/latest',
   // Main production host
   prodHost: 'testpilot.firefox.com',
   // Hosts used for development purposes