Add multi-host and nocache support

Dockerfile

@@ -12,7 +12,7 @@ COPY Gopkg.toml Gopkg.lock ./
 RUN dep ensure --vendor-only
 COPY ./ ${PROJECT_PATH}
 RUN export PATH=$PATH:`go env GOHOSTOS`-`go env GOHOSTARCH` \
-    && CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build --ldflags '-extldflags "-static"' -o bin/saml-proxy main.go \
+    && CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build --ldflags '-extldflags "-static"' -o bin/saml-proxy . \
     && go test $(go list ./... | grep -v /vendor/)
 
 # Production image

config-multihost.example.yaml

@@ -0,0 +1,30 @@
+listen_interface: 0.0.0.0
+listen_port: 9090
+
+hosts:
+  - service_root_url: http://auth1.example.com:9090
+    allow_idp_initiated: true
+    idp_metadata_url: https://rwtest.auth0.com/samlp/metadata/test
+    targets:
+      - https://randywestergren.com
+    no_cache: true
+    add_attributes_as_headers:
+      - memberOf
+      - Username
+  - service_root_url: http://test.localhost:9090
+    allow_idp_initiated: true
+    idp_metadata_url: https://rwtest.auth0.com/samlp/metadata/test2
+    targets:
+      - https://randywestergren.com
+      - http://localhost:8080
+
+cert_path: myservice.cert
+key_path: myservice.key
+
+cookie_max_age: 4h
+
+
+
+# panic, fatal, error, warn, info, debug
+# debug logs cookie information!
+log_level: info