18676: Merge branch 'main' into 18676-anon-token-support-v2-in-config

Arvados-DCO-1.1-Signed-off-by: Ward Vandewege <ward@curii.com>

diff --git a/doc/admin/upgrading.html.textile.liquid b/doc/admin/upgrading.html.textile.liquid
index 5c2a36f4fc693e221056ce609075c7f8475326cb..943bc3e0ee7f9a420c1dfac438f755373ac52aae 100644 (file)
--- a/doc/admin/upgrading.html.textile.liquid
+++ b/doc/admin/upgrading.html.textile.liquid
@@ -34,7 +34,7 @@ h2(#main). development main (as of 2022-02-10)
 
 h3. Anonymous token changes
 
-The anonymous token configured in @Users.AnonymousUserToken@ must now be 32 characters or longer. This was already the suggestion in the documentation, now it is enforced. The @script/get_anonymous_user_token.rb@ script that was needed to register the anonymous user token in the database has been removed. Registration of the anonymous token is no longer necessary.
+The anonymous token configured in @Users.AnonymousUserToken@ must now be 32 characters or longer. This was already the suggestion in the documentation, now it is enforced. The @script/get_anonymous_user_token.rb@ script that was needed to register the anonymous user token in the database has been removed. Registration of the anonymous token is no longer necessary. If the anonymous token in @config.yml@ is specified as a full V2 token, that will now generate a warning - it should be updated to list just the secret (i.e. the part after the last forward slash).
 
 h3. Preemptible instance types are used automatically, if any are configured
 

diff --git a/lib/config/load.go b/lib/config/load.go
index aa7520ca29e7d6fe2d4040e50ae11f3416b98c77..8d498af170f2180881fac496c82900b1bd764d7f 100644 (file)
--- a/lib/config/load.go
+++ b/lib/config/load.go
@@ -299,10 +299,10 @@ func (ldr *Loader) Load() (*arvados.Config, error) {
                for _, err = range []error{
                        ldr.checkClusterID(fmt.Sprintf("Clusters.%s", id), id, false),
                        ldr.checkClusterID(fmt.Sprintf("Clusters.%s.Login.LoginCluster", id), cc.Login.LoginCluster, true),
-                       ldr.checkToken(fmt.Sprintf("Clusters.%s.ManagementToken", id), cc.ManagementToken, true),
-                       ldr.checkToken(fmt.Sprintf("Clusters.%s.SystemRootToken", id), cc.SystemRootToken, true),
-                       ldr.checkToken(fmt.Sprintf("Clusters.%s.Users.AnonymousUserToken", id), cc.Users.AnonymousUserToken, false),
-                       ldr.checkToken(fmt.Sprintf("Clusters.%s.Collections.BlobSigningKey", id), cc.Collections.BlobSigningKey, true),
+                       ldr.checkToken(fmt.Sprintf("Clusters.%s.ManagementToken", id), cc.ManagementToken, true, false),
+                       ldr.checkToken(fmt.Sprintf("Clusters.%s.SystemRootToken", id), cc.SystemRootToken, true, false),
+                       ldr.checkToken(fmt.Sprintf("Clusters.%s.Users.AnonymousUserToken", id), cc.Users.AnonymousUserToken, false, true),
+                       ldr.checkToken(fmt.Sprintf("Clusters.%s.Collections.BlobSigningKey", id), cc.Collections.BlobSigningKey, true, false),
                        checkKeyConflict(fmt.Sprintf("Clusters.%s.PostgreSQL.Connection", id), cc.PostgreSQL.Connection),
                        ldr.checkEnum("Containers.LocalKeepLogsToContainerLog", cc.Containers.LocalKeepLogsToContainerLog, "none", "all", "errors"),
                        ldr.checkEmptyKeepstores(cc),
@@ -316,6 +316,11 @@ func (ldr *Loader) Load() (*arvados.Config, error) {
                                return nil, err
                        }
                }
+               if strings.Count(cc.Users.AnonymousUserToken, "/") == 3 {
+                       // V2 token, strip it to just a secret
+                       tmp := strings.Split(cc.Users.AnonymousUserToken, "/")
+                       cc.Users.AnonymousUserToken = tmp[2]
+               }
        }
        return &cfg, nil
 }
@@ -334,7 +339,7 @@ func (ldr *Loader) checkClusterID(label, clusterID string, emptyStringOk bool) e
 var acceptableTokenRe = regexp.MustCompile(`^[a-zA-Z0-9]+$`)
 var acceptableTokenLength = 32
 
-func (ldr *Loader) checkToken(label, token string, mandatory bool) error {
+func (ldr *Loader) checkToken(label, token string, mandatory bool, acceptV2 bool) error {
        if len(token) == 0 {
                if !mandatory {
                        // when a token is not mandatory, the acceptable length and content is only checked if its length is non-zero
@@ -345,7 +350,21 @@ func (ldr *Loader) checkToken(label, token string, mandatory bool) error {
                        }
                }
        } else if !acceptableTokenRe.MatchString(token) {
-               return fmt.Errorf("%s: unacceptable characters in token (only a-z, A-Z, 0-9 are acceptable)", label)
+               if !acceptV2 {
+                       return fmt.Errorf("%s: unacceptable characters in token (only a-z, A-Z, 0-9 are acceptable)", label)
+               }
+               // Test for a proper V2 token
+               tmp := strings.SplitN(token, "/", 3)
+               if len(tmp) != 3 {
+                       return fmt.Errorf("%s: unacceptable characters in token (only a-z, A-Z, 0-9 are acceptable)", label)
+               }
+               if !strings.HasPrefix(token, "v2/") {
+                       return fmt.Errorf("%s: unacceptable characters in token (only a-z, A-Z, 0-9 are acceptable)", label)
+               }
+               ldr.Logger.Warnf("%s: token is a full V2 token, should just be a secret (remove everything up to and including the last forward slash)", label)
+               if !acceptableTokenRe.MatchString(tmp[2]) {
+                       return fmt.Errorf("%s: unacceptable characters in V2 token secret (only a-z, A-Z, 0-9 are acceptable)", label)
+               }
        } else if len(token) < acceptableTokenLength {
                if ldr.Logger != nil {
                        ldr.Logger.Warnf("%s: token is too short (should be at least %d characters)", label, acceptableTokenLength)

diff --git a/services/api/app/models/api_client_authorization.rb b/services/api/app/models/api_client_authorization.rb
index f8454029d6b8cf2561505080ac5b74b8d57b8c70..c74c1ce5bf353a951e7c6ca076f2a4fd426f3038 100644 (file)
--- a/services/api/app/models/api_client_authorization.rb
+++ b/services/api/app/models/api_client_authorization.rb
@@ -130,7 +130,8 @@ class ApiClientAuthorization < ArvadosModel
       return ApiClientAuthorization.new(user: User.find_by_uuid(anonymous_user_uuid),
                                         uuid: Rails.configuration.ClusterID+"-gj3su-anonymouspublic",
                                         api_token: token,
-                                        api_client: anonymous_user_token_api_client)
+                                        api_client: anonymous_user_token_api_client,
+                                        scopes: ['GET /'])
     else
       return nil
     end