token-server: Add protos for new API for generating service account tokens.

tokenserver/api/admin/v1/config.pb.go

Index: tokenserver/api/admin/v1/config.pb.go
diff --git a/tokenserver/api/admin/v1/config.pb.go b/tokenserver/api/admin/v1/config.pb.go
index c2a74790f7b2feb391e2af4c691156368eb682b9..1e8ab4c64364ea17816a2d75b86091efaa32c6f8 100644
--- a/tokenserver/api/admin/v1/config.pb.go
+++ b/tokenserver/api/admin/v1/config.pb.go
@@ -294,12 +294,67 @@ func (m *DelegationRule) GetMaxValidityDuration() int64 {
 	return 0
 }
 
+// ServiceAccountsPermissions is read from service_accounts.cfg in luci-config.
+type ServiceAccountsPermissions struct {
+	// Rules specify how MintOAuthTokenViaGrant can be used.
+	//
+	// Rules are evaluated independently. One and only one rule should match the
+	// request to allow the operation. If none rules or more than one rule match,
+	// the request will be denied.
+	//
+	// See ServiceAccountRule comments for more details.
+	Rules []*ServiceAccountRule `protobuf:"bytes,1,rep,name=rules" json:"rules,omitempty"`
+}
+
+func (m *ServiceAccountsPermissions) Reset()                    { *m = ServiceAccountsPermissions{} }
+func (m *ServiceAccountsPermissions) String() string            { return proto.CompactTextString(m) }
+func (*ServiceAccountsPermissions) ProtoMessage()               {}
+func (*ServiceAccountsPermissions) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{5} }
+
+func (m *ServiceAccountsPermissions) GetRules() []*ServiceAccountRule {
+	if m != nil {
+		return m.Rules
+	}
+	return nil
+}
+
+// ServiceAccountRule describes a single allowed case of using service accounts.
+//
+// TODO(vadimsh): Implement.
+type ServiceAccountRule struct {
+	// A descriptive name of this rule, for the audit log.
+	Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	// Email of developers that owns this rule, to know who to contact.
+	Owner []string `protobuf:"bytes,2,rep,name=owner" json:"owner,omitempty"`
+}
+
+func (m *ServiceAccountRule) Reset()                    { *m = ServiceAccountRule{} }
+func (m *ServiceAccountRule) String() string            { return proto.CompactTextString(m) }
+func (*ServiceAccountRule) ProtoMessage()               {}
+func (*ServiceAccountRule) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{6} }
+
+func (m *ServiceAccountRule) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *ServiceAccountRule) GetOwner() []string {
+	if m != nil {
+		return m.Owner
+	}
+	return nil
+}
+
 func init() {
 	proto.RegisterType((*TokenServerConfig)(nil), "tokenserver.admin.TokenServerConfig")
 	proto.RegisterType((*CertificateAuthorityConfig)(nil), "tokenserver.admin.CertificateAuthorityConfig")
 	proto.RegisterType((*DomainConfig)(nil), "tokenserver.admin.DomainConfig")
 	proto.RegisterType((*DelegationPermissions)(nil), "tokenserver.admin.DelegationPermissions")
 	proto.RegisterType((*DelegationRule)(nil), "tokenserver.admin.DelegationRule")
+	proto.RegisterType((*ServiceAccountsPermissions)(nil), "tokenserver.admin.ServiceAccountsPermissions")
+	proto.RegisterType((*ServiceAccountRule)(nil), "tokenserver.admin.ServiceAccountRule")
 }
 
 func init() {
@@ -307,39 +362,41 @@ func init() {
 }
 
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