X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/07115948f7d6281d7d8dada4608f5b3c991a84c8..e9bfb6900e3340bfcdcea691466cd849ca7d9ffc:/lib/controller/fed_containers.go

diff --git a/lib/controller/fed_containers.go b/lib/controller/fed_containers.go
index 32ae25fc4b..7fd5b25ad2 100644
--- a/lib/controller/fed_containers.go
+++ b/lib/controller/fed_containers.go
@@ -9,8 +9,8 @@ import (
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
-	"log"
 	"net/http"
+	"strings"
 
 	"git.curoverse.com/arvados.git/sdk/go/auth"
 	"git.curoverse.com/arvados.git/sdk/go/httpserver"
@@ -25,45 +25,89 @@ func remoteContainerRequestCreate(
 	w http.ResponseWriter,
 	req *http.Request) bool {
 
-	if effectiveMethod != "POST" || uuid != "" || remainder != "" ||
-		*clusterId == "" || *clusterId == h.handler.Cluster.ClusterID {
+	if effectiveMethod != "POST" || uuid != "" || remainder != "" {
 		return false
 	}
 
-	defer req.Body.Close()
-	var request map[string]interface{}
-	err := json.NewDecoder(req.Body).Decode(&request)
+	// First make sure supplied token is valid.
+	creds := auth.NewCredentials()
+	creds.LoadTokensFromHTTPRequest(req)
 
-	containerRequest, ok := request["container_request"].(map[string]interface{})
-	if !ok {
-		log.Printf("wah wah")
+	currentUser, err := h.handler.validateAPItoken(req, creds.Tokens[0])
+	if err != nil {
+		httpserver.Error(w, err.Error(), http.StatusForbidden)
+		return true
+	}
+
+	if *clusterId == "" {
+		*clusterId = h.handler.Cluster.ClusterID
+	}
+
+	if strings.HasPrefix(currentUser.Authorization.UUID, h.handler.Cluster.ClusterID) &&
+		*clusterId == h.handler.Cluster.ClusterID {
+		// local user submitting container request to local cluster
 		return false
 	}
 
-	// If runtime_token is not set, create a new token
-	if _, ok := containerRequest["runtime_token"]; !ok {
-		log.Printf("ok %v", ok)
+	if req.Header.Get("Content-Type") != "application/json" {
+		httpserver.Error(w, "Expected Content-Type: application/json, got "+req.Header.Get("Content-Type"), http.StatusBadRequest)
+		return true
+	}
 
-		// First make sure supplied token is valid.
-		creds := auth.NewCredentials()
-		creds.LoadTokensFromHTTPRequest(req)
+	originalBody := req.Body
+	defer originalBody.Close()
+	var request map[string]interface{}
+	err = json.NewDecoder(req.Body).Decode(&request)
+	if err != nil {
+		httpserver.Error(w, err.Error(), http.StatusBadRequest)
+		return true
+	}
 
-		currentUser, err := h.handler.validateAPItoken(req, creds.Tokens[0])
+	crString, ok := request["container_request"].(string)
+	if ok {
+		var crJson map[string]interface{}
+		err := json.Unmarshal([]byte(crString), &crJson)
 		if err != nil {
-			httpserver.Error(w, err.Error(), http.StatusForbidden)
+			httpserver.Error(w, err.Error(), http.StatusBadRequest)
 			return true
 		}
 
+		request["container_request"] = crJson
+	}
+
+	containerRequest, ok := request["container_request"].(map[string]interface{})
+	if !ok {
+		// Use toplevel object as the container_request object
+		containerRequest = request
+	}
+
+	// If runtime_token is not set, create a new token
+	if _, ok := containerRequest["runtime_token"]; !ok {
 		if len(currentUser.Authorization.Scopes) != 1 || currentUser.Authorization.Scopes[0] != "all" {
-			return false
+			httpserver.Error(w, "Token scope is not [all]", http.StatusForbidden)
+			return true
 		}
 
-		newtok, err := h.handler.createAPItoken(req, currentUser.UUID, nil)
-		if err != nil {
-			httpserver.Error(w, err.Error(), http.StatusForbidden)
-			return true
+		if strings.HasPrefix(currentUser.Authorization.UUID, h.handler.Cluster.ClusterID) {
+			// Local user, submitting to a remote cluster.
+			// Create a new time-limited token.
+			newtok, err := h.handler.createAPItoken(req, currentUser.UUID, nil)
+			if err != nil {
+				httpserver.Error(w, err.Error(), http.StatusForbidden)
+				return true
+			}
+			containerRequest["runtime_token"] = newtok.TokenV2()
+		} else {
+			// Remote user. Container request will use the
+			// current token, minus the trailing portion
+			// (optional container uuid).
+			sp := strings.Split(creds.Tokens[0], "/")
+			if len(sp) >= 3 {
+				containerRequest["runtime_token"] = strings.Join(sp[0:3], "/")
+			} else {
+				containerRequest["runtime_token"] = creds.Tokens[0]
+			}
 		}
-		containerRequest["runtime_token"] = newtok.TokenV2()
 	}
 
 	newbody, err := json.Marshal(request)