func importSpaceV1(source map[string]interface{}) (*space, error) {
fields := schema.Fields{
"name": schema.String(),
"public": schema.Bool(),
"provider-id": schema.String(),
}
// Some values don't have to be there.
defaults := schema.Defaults{
"provider-id": "",
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "space v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
return &space{
Name_: valid["name"].(string),
Public_: valid["public"].(bool),
ProviderID_: valid["provider-id"].(string),
}, nil
}
func importAgentToolsV1(source map[string]interface{}) (*agentTools, error) {
fields := schema.Fields{
"tools-version": schema.String(),
"url": schema.String(),
"sha256": schema.String(),
"size": schema.Int(),
}
checker := schema.FieldMap(fields, nil) // no defaults
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "agentTools v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
verString := valid["tools-version"].(string)
toolsVersion, err := version.ParseBinary(verString)
if err != nil {
return nil, errors.Annotatef(err, "agentTools tools-version")
}
return &agentTools{
Version_: 1,
ToolsVersion_: toolsVersion,
URL_: valid["url"].(string),
SHA256_: valid["sha256"].(string),
Size_: valid["size"].(int64),
}, nil
}
func file_2_0(source map[string]interface{}) (*file, error) {
fields := schema.Fields{
"resource_uri": schema.String(),
"filename": schema.String(),
"anon_resource_uri": schema.String(),
"content": schema.String(),
}
defaults := schema.Defaults{
"content": "",
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, WrapWithDeserializationError(err, "file 2.0 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
anonURI, err := url.ParseRequestURI(valid["anon_resource_uri"].(string))
if err != nil {
return nil, NewUnexpectedError(err)
}
result := &file{
resourceURI: valid["resource_uri"].(string),
filename: valid["filename"].(string),
anonymousURI: anonURI,
content: valid["content"].(string),
}
return result, nil
}
func importStatusV1(source map[string]interface{}) (StatusPoint_, error) {
fields := schema.Fields{
"value": schema.String(),
"message": schema.String(),
"data": schema.StringMap(schema.Any()),
"updated": schema.Time(),
}
// Some values don't have to be there.
defaults := schema.Defaults{
"message": "",
"data": schema.Omit,
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return StatusPoint_{}, errors.Annotatef(err, "status v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
var data map[string]interface{}
if sourceData, set := valid["data"]; set {
data = sourceData.(map[string]interface{})
}
return StatusPoint_{
Value_: valid["value"].(string),
Message_: valid["message"].(string),
Data_: data,
Updated_: valid["updated"].(time.Time),
}, nil
}
func space_2_0(source map[string]interface{}) (*space, error) {
fields := schema.Fields{
"resource_uri": schema.String(),
"id": schema.ForceInt(),
"name": schema.String(),
"subnets": schema.List(schema.StringMap(schema.Any())),
}
checker := schema.FieldMap(fields, nil) // no defaults
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "space 2.0 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
subnets, err := readSubnetList(valid["subnets"].([]interface{}), subnet_2_0)
if err != nil {
return nil, errors.Trace(err)
}
result := &space{
resourceURI: valid["resource_uri"].(string),
id: valid["id"].(int),
name: valid["name"].(string),
subnets: subnets,
}
return result, nil
}
func importPayloadV1(source map[string]interface{}) (*payload, error) {
fields := schema.Fields{
"name": schema.String(),
"type": schema.String(),
"raw-id": schema.String(),
"state": schema.String(),
"labels": schema.List(schema.String()),
}
// Some values don't have to be there.
defaults := schema.Defaults{
"labels": schema.Omit,
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "payload v1 schema check failed")
}
valid := coerced.(map[string]interface{})
return &payload{
Name_: valid["name"].(string),
Type_: valid["type"].(string),
RawID_: valid["raw-id"].(string),
State_: valid["state"].(string),
Labels_: convertToStringSlice(valid["labels"]),
}, nil
}
func importAddressV1(source map[string]interface{}) (*address, error) {
fields := schema.Fields{
"value": schema.String(),
"type": schema.String(),
"scope": schema.String(),
"origin": schema.String(),
}
// Some values don't have to be there.
defaults := schema.Defaults{
"scope": "",
"origin": "",
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "address v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
return &address{
Version: 1,
Value_: valid["value"].(string),
Type_: valid["type"].(string),
Scope_: valid["scope"].(string),
Origin_: valid["origin"].(string),
}, nil
}
func importVolumeAttachmentV1(source map[string]interface{}) (*volumeAttachment, error) {
fields := schema.Fields{
"machine-id": schema.String(),
"provisioned": schema.Bool(),
"read-only": schema.Bool(),
"device-name": schema.String(),
"device-link": schema.String(),
"bus-address": schema.String(),
}
checker := schema.FieldMap(fields, nil) // no defaults
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "volumeAttachment v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
result := &volumeAttachment{
MachineID_: valid["machine-id"].(string),
Provisioned_: valid["provisioned"].(bool),
ReadOnly_: valid["read-only"].(bool),
DeviceName_: valid["device-name"].(string),
DeviceLink_: valid["device-link"].(string),
BusAddress_: valid["bus-address"].(string),
}
return result, nil
}
func importPortRangeV1(source map[string]interface{}) (*portRange, error) {
fields := schema.Fields{
"unit-name": schema.String(),
"from-port": schema.Int(),
"to-port": schema.Int(),
"protocol": schema.String(),
}
checker := schema.FieldMap(fields, nil) // no defaults
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "port-range v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
return &portRange{
UnitName_: valid["unit-name"].(string),
FromPort_: int(valid["from-port"].(int64)),
ToPort_: int(valid["to-port"].(int64)),
Protocol_: valid["protocol"].(string),
}, nil
}
func importStorageV1(source map[string]interface{}) (*storage, error) {
fields := schema.Fields{
"id": schema.String(),
"kind": schema.String(),
"owner": schema.String(),
"name": schema.String(),
"attachments": schema.List(schema.String()),
}
// Normally a list would have defaults, but in this case storage
// should always have at least one attachment.
checker := schema.FieldMap(fields, nil) // no defaults
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "storage v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
result := &storage{
ID_: valid["id"].(string),
Kind_: valid["kind"].(string),
Owner_: valid["owner"].(string),
Name_: valid["name"].(string),
Attachments_: convertToStringSlice(valid["attachments"]),
}
return result, nil
}
func importFilesystemAttachmentV1(source map[string]interface{}) (*filesystemAttachment, error) {
fields := schema.Fields{
"machine-id": schema.String(),
"provisioned": schema.Bool(),
"read-only": schema.Bool(),
"mount-point": schema.String(),
}
defaults := schema.Defaults{
"mount-point": "",
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "filesystemAttachment v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
result := &filesystemAttachment{
MachineID_: valid["machine-id"].(string),
Provisioned_: valid["provisioned"].(bool),
ReadOnly_: valid["read-only"].(bool),
MountPoint_: valid["mount-point"].(string),
}
return result, nil
}
func importConstraintsV1(source map[string]interface{}) (*constraints, error) {
fields := schema.Fields{
"architecture": schema.String(),
"container": schema.String(),
"cpu-cores": schema.Uint(),
"cpu-power": schema.Uint(),
"instance-type": schema.String(),
"memory": schema.Uint(),
"root-disk": schema.Uint(),
"spaces": schema.List(schema.String()),
"tags": schema.List(schema.String()),
}
// Some values don't have to be there.
defaults := schema.Defaults{
"architecture": "",
"container": "",
"cpu-cores": uint64(0),
"cpu-power": uint64(0),
"instance-type": "",
"memory": uint64(0),
"root-disk": uint64(0),
"spaces": schema.Omit,
"tags": schema.Omit,
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "constraints v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
return &constraints{
Version: 1,
Architecture_: valid["architecture"].(string),
Container_: valid["container"].(string),
CpuCores_: valid["cpu-cores"].(uint64),
CpuPower_: valid["cpu-power"].(uint64),
InstanceType_: valid["instance-type"].(string),
Memory_: valid["memory"].(uint64),
RootDisk_: valid["root-disk"].(uint64),
Spaces_: convertToStringSlice(valid["spaces"]),
Tags_: convertToStringSlice(valid["tags"]),
}, nil
}
func importActionV1(source map[string]interface{}) (*action, error) {
fields := schema.Fields{
"receiver": schema.String(),
"name": schema.String(),
"parameters": schema.StringMap(schema.Any()),
"enqueued": schema.Time(),
"started": schema.Time(),
"completed": schema.Time(),
"status": schema.String(),
"message": schema.String(),
"results": schema.StringMap(schema.Any()),
"id": schema.String(),
}
// Some values don't have to be there.
defaults := schema.Defaults{
"started": time.Time{},
"completed": time.Time{},
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "action v1 schema check failed")
}
valid := coerced.(map[string]interface{})
action := &action{
Id_: valid["id"].(string),
Receiver_: valid["receiver"].(string),
Name_: valid["name"].(string),
Status_: valid["status"].(string),
Message_: valid["message"].(string),
Parameters_: valid["parameters"].(map[string]interface{}),
Enqueued_: valid["enqueued"].(time.Time).UTC(),
Results_: valid["results"].(map[string]interface{}),
}
started := valid["started"].(time.Time)
if !started.IsZero() {
started = started.UTC()
action.Started_ = &started
}
completed := valid["completed"].(time.Time)
if !started.IsZero() {
completed = completed.UTC()
action.Completed_ = &completed
}
return action, nil
}
func (s *S) TestStringified(c *gc.C) {
s.sch = schema.Stringified()
out, err := s.sch.Coerce(true, aPath)
c.Assert(err, gc.IsNil)
c.Check(out, gc.Equals, "true")
out, err = s.sch.Coerce(10, aPath)
c.Assert(err, gc.IsNil)
c.Check(out, gc.Equals, "10")
out, err = s.sch.Coerce(1.1, aPath)
c.Assert(err, gc.IsNil)
c.Check(out, gc.Equals, "1.1")
out, err = s.sch.Coerce("spam", aPath)
c.Assert(err, gc.IsNil)
c.Check(out, gc.Equals, "spam")
_, err = s.sch.Coerce(map[string]string{}, aPath)
c.Check(err, gc.ErrorMatches, ".* unexpected value .*")
_, err = s.sch.Coerce([]string{}, aPath)
c.Check(err, gc.ErrorMatches, ".* unexpected value .*")
s.sch = schema.Stringified(schema.StringMap(schema.String()))
out, err = s.sch.Coerce(map[string]string{"a": "b"}, aPath)
c.Assert(err, gc.IsNil)
c.Check(out, gc.Equals, `map[string]string{"a":"b"}`)
}
func (c *controller) readAPIVersion(apiVersion version.Number) (set.Strings, version.Number, error) {
parsed, err := c.get("version")
if err != nil {
return nil, apiVersion, errors.Trace(err)
}
// As we care about other fields, add them.
fields := schema.Fields{
"capabilities": schema.List(schema.String()),
}
checker := schema.FieldMap(fields, nil) // no defaults
coerced, err := checker.Coerce(parsed, nil)
if err != nil {
return nil, apiVersion, WrapWithDeserializationError(err, "version response")
}
// For now, we don't append any subversion, but as it becomes used, we
// should parse and check.
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
capabilities := set.NewStrings()
capabilityValues := valid["capabilities"].([]interface{})
for _, value := range capabilityValues {
capabilities.Add(value.(string))
}
return capabilities, apiVersion, nil
}
func importOpenedPortsV1(source map[string]interface{}) (*openedPorts, error) {
fields := schema.Fields{
"subnet-id": schema.String(),
"opened-ports": schema.StringMap(schema.Any()),
}
checker := schema.FieldMap(fields, nil) // no defaults
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "opened-ports v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
ports, err := importPortRanges(valid["opened-ports"].(map[string]interface{}))
if err != nil {
return nil, errors.Trace(err)
}
result := &openedPorts{
SubnetID_: valid["subnet-id"].(string),
}
result.setOpenedPorts(ports)
return result, nil
}
func importRelationV1(source map[string]interface{}) (*relation, error) {
fields := schema.Fields{
"id": schema.Int(),
"key": schema.String(),
"endpoints": schema.StringMap(schema.Any()),
}
checker := schema.FieldMap(fields, nil) // no defaults
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "relation v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
result := &relation{
Id_: int(valid["id"].(int64)),
Key_: valid["key"].(string),
}
endpoints, err := importEndpoints(valid["endpoints"].(map[string]interface{}))
if err != nil {
return nil, errors.Trace(err)
}
result.setEndpoints(endpoints)
return result, nil
}
func (s *S) TestMap(c *gc.C) {
s.sch = schema.Map(schema.String(), schema.Int())
out, err := s.sch.Coerce(map[string]interface{}{"a": 1, "b": int8(2)}, aPath)
c.Assert(err, gc.IsNil)
c.Assert(out, gc.DeepEquals, map[interface{}]interface{}{"a": int64(1), "b": int64(2)})
out, err = s.sch.Coerce(42, aPath)
c.Assert(out, gc.IsNil)
c.Assert(err, gc.ErrorMatches, "<path>: expected map, got int\\(42\\)")
out, err = s.sch.Coerce(nil, aPath)
c.Assert(out, gc.IsNil)
c.Assert(err, gc.ErrorMatches, "<path>: expected map, got nothing")
out, err = s.sch.Coerce(map[int]int{1: 1}, aPath)
c.Assert(out, gc.IsNil)
c.Assert(err, gc.ErrorMatches, "<path>: expected string, got int\\(1\\)")
out, err = s.sch.Coerce(map[string]bool{"a": true}, aPath)
c.Assert(out, gc.IsNil)
c.Assert(err, gc.ErrorMatches, `<path>\.a: expected int, got bool\(true\)`)
// First path entry shouldn't have dots in an error message.
out, err = s.sch.Coerce(map[string]bool{"a": true}, nil)
c.Assert(out, gc.IsNil)
c.Assert(err, gc.ErrorMatches, `a: expected int, got bool\(true\)`)
// Error should work even when path is nil.
out, err = s.sch.Coerce(nil, nil)
c.Assert(out, gc.IsNil)
c.Assert(err, gc.ErrorMatches, `expected map, got nothing`)
}
func importCloudImageMetadataV1(source map[string]interface{}) (*cloudimagemetadata, error) {
fields := schema.Fields{
"stream": schema.String(),
"region": schema.String(),
"version": schema.String(),
"series": schema.String(),
"arch": schema.String(),
"virt-type": schema.String(),
"root-storage-type": schema.String(),
"root-storage-size": schema.Uint(),
"date-created": schema.Int(),
"source": schema.String(),
"priority": schema.Int(),
"image-id": schema.String(),
}
// Some values don't have to be there.
defaults := schema.Defaults{
"root-storage-size": schema.Omit,
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "cloudimagemetadata v1 schema check failed")
}
valid := coerced.(map[string]interface{})
_, ok := valid["root-storage-size"]
var pointerSize *uint64
if ok {
rootStorageSize := valid["root-storage-size"].(uint64)
pointerSize = &rootStorageSize
}
cloudimagemetadata := &cloudimagemetadata{
Stream_: valid["stream"].(string),
Region_: valid["region"].(string),
Version_: valid["version"].(string),
Series_: valid["series"].(string),
Arch_: valid["arch"].(string),
VirtType_: valid["virt-type"].(string),
RootStorageType_: valid["root-storage-type"].(string),
RootStorageSize_: pointerSize,
DateCreated_: valid["date-created"].(int64),
Source_: valid["source"].(string),
Priority_: int(valid["priority"].(int64)),
ImageId_: valid["image-id"].(string),
}
return cloudimagemetadata, nil
}
func (s *ConfigSuite) TestValidateUnknownAttrs(c *gc.C) {
s.addJujuFiles(c)
cfg, err := config.New(config.UseDefaults, map[string]interface{}{
"name": "myenv",
"type": "other",
"uuid": testing.ModelTag.Id(),
"known": "this",
"unknown": "that",
})
c.Assert(err, jc.ErrorIsNil)
// No fields: all attrs passed through.
attrs, err := cfg.ValidateUnknownAttrs(nil, nil)
c.Assert(err, jc.ErrorIsNil)
c.Assert(attrs, gc.DeepEquals, map[string]interface{}{
"known": "this",
"unknown": "that",
})
// Valid field: that and other attrs passed through.
fields := schema.Fields{"known": schema.String()}
attrs, err = cfg.ValidateUnknownAttrs(fields, nil)
c.Assert(err, jc.ErrorIsNil)
c.Assert(attrs, gc.DeepEquals, map[string]interface{}{
"known": "this",
"unknown": "that",
})
// Default field: inserted.
fields["default"] = schema.String()
defaults := schema.Defaults{"default": "the other"}
attrs, err = cfg.ValidateUnknownAttrs(fields, defaults)
c.Assert(err, jc.ErrorIsNil)
c.Assert(attrs, gc.DeepEquals, map[string]interface{}{
"known": "this",
"unknown": "that",
"default": "the other",
})
// Invalid field: failure.
fields["known"] = schema.Int()
_, err = cfg.ValidateUnknownAttrs(fields, defaults)
c.Assert(err, gc.ErrorMatches, `known: expected int, got string\("this"\)`)
}
func vlan_2_0(source map[string]interface{}) (*vlan, error) {
fields := schema.Fields{
"id": schema.ForceInt(),
"resource_uri": schema.String(),
"name": schema.OneOf(schema.Nil(""), schema.String()),
"fabric": schema.String(),
"vid": schema.ForceInt(),
"mtu": schema.ForceInt(),
"dhcp_on": schema.Bool(),
// racks are not always set.
"primary_rack": schema.OneOf(schema.Nil(""), schema.String()),
"secondary_rack": schema.OneOf(schema.Nil(""), schema.String()),
}
checker := schema.FieldMap(fields, nil)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "vlan 2.0 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
// Since the primary and secondary racks are optional, we use the two
// part cast assignment. If the case fails, then we get the default value
// we care about, which is the empty string.
primary_rack, _ := valid["primary_rack"].(string)
secondary_rack, _ := valid["secondary_rack"].(string)
name, _ := valid["name"].(string)
result := &vlan{
resourceURI: valid["resource_uri"].(string),
id: valid["id"].(int),
name: name,
fabric: valid["fabric"].(string),
vid: valid["vid"].(int),
mtu: valid["mtu"].(int),
dhcp: valid["dhcp_on"].(bool),
primaryRack: primary_rack,
secondaryRack: secondary_rack,
}
return result, nil
}
func importUserV1(source map[string]interface{}) (*user, error) {
fields := schema.Fields{
"name": schema.String(),
"display-name": schema.String(),
"created-by": schema.String(),
"read-only": schema.Bool(),
"date-created": schema.Time(),
"last-connection": schema.Time(),
"access": schema.String(),
}
// Some values don't have to be there.
defaults := schema.Defaults{
"display-name": "",
"last-connection": time.Time{},
"read-only": false,
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "user v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
result := &user{
Name_: valid["name"].(string),
DisplayName_: valid["display-name"].(string),
CreatedBy_: valid["created-by"].(string),
DateCreated_: valid["date-created"].(time.Time),
Access_: valid["access"].(string),
}
lastConn := valid["last-connection"].(time.Time)
if !lastConn.IsZero() {
result.LastConnection_ = &lastConn
}
return result, nil
}
func partition_2_0(source map[string]interface{}) (*partition, error) {
fields := schema.Fields{
"resource_uri": schema.String(),
"id": schema.ForceInt(),
"path": schema.String(),
"uuid": schema.String(),
"used_for": schema.String(),
"size": schema.ForceUint(),
"filesystem": schema.OneOf(schema.Nil(""), schema.StringMap(schema.Any())),
}
checker := schema.FieldMap(fields, nil)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, WrapWithDeserializationError(err, "partition 2.0 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
var filesystem *filesystem
if fsSource := valid["filesystem"]; fsSource != nil {
filesystem, err = filesystem2_0(fsSource.(map[string]interface{}))
if err != nil {
return nil, errors.Trace(err)
}
}
result := &partition{
resourceURI: valid["resource_uri"].(string),
id: valid["id"].(int),
path: valid["path"].(string),
uuid: valid["uuid"].(string),
usedFor: valid["used_for"].(string),
size: valid["size"].(uint64),
filesystem: filesystem,
}
return result, nil
}
func (c accessC) Coerce(v interface{}, path []string) (interface{}, error) {
s := schema.String()
in, err := s.Coerce(v, path)
if err != nil {
return nil, err
}
access := Access(in.(string))
if err := access.Validate(); err != nil {
return nil, errors.Trace(err)
}
return access, nil
}
func bootResource_2_0(source map[string]interface{}) (*bootResource, error) {
fields := schema.Fields{
"resource_uri": schema.String(),
"id": schema.ForceInt(),
"name": schema.String(),
"type": schema.String(),
"architecture": schema.String(),
"subarches": schema.String(),
"kflavor": schema.String(),
}
checker := schema.FieldMap(fields, nil) // no defaults
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, WrapWithDeserializationError(err, "boot resource 2.0 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
result := &bootResource{
resourceURI: valid["resource_uri"].(string),
id: valid["id"].(int),
name: valid["name"].(string),
type_: valid["type"].(string),
architecture: valid["architecture"].(string),
subArches: valid["subarches"].(string),
kernelFlavor: valid["kflavor"].(string),
}
return result, nil
}
func importLinkLayerDeviceV1(source map[string]interface{}) (*linklayerdevice, error) {
fields := schema.Fields{
"provider-id": schema.String(),
"machine-id": schema.String(),
"name": schema.String(),
"mtu": schema.Int(),
"type": schema.String(),
"mac-address": schema.String(),
"is-autostart": schema.Bool(),
"is-up": schema.Bool(),
"parent-name": schema.String(),
}
// Some values don't have to be there.
defaults := schema.Defaults{
"provider-id": "",
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "linklayerdevice v1 schema check failed")
}
valid := coerced.(map[string]interface{})
return &linklayerdevice{
ProviderID_: valid["provider-id"].(string),
MachineID_: valid["machine-id"].(string),
Name_: valid["name"].(string),
MTU_: uint(valid["mtu"].(int64)),
Type_: valid["type"].(string),
MACAddress_: valid["mac-address"].(string),
IsAutoStart_: valid["is-autostart"].(bool),
IsUp_: valid["is-up"].(bool),
ParentName_: valid["parent-name"].(string),
}, nil
}
func zone_2_0(source map[string]interface{}) (*zone, error) {
fields := schema.Fields{
"name": schema.String(),
"description": schema.String(),
"resource_uri": schema.String(),
}
checker := schema.FieldMap(fields, nil) // no defaults
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "zone 2.0 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
result := &zone{
name: valid["name"].(string),
description: valid["description"].(string),
resourceURI: valid["resource_uri"].(string),
}
return result, nil
}
func importEndpointV1(source map[string]interface{}) (*endpoint, error) {
fields := schema.Fields{
"service-name": schema.String(),
"name": schema.String(),
"role": schema.String(),
"interface": schema.String(),
"optional": schema.Bool(),
"limit": schema.Int(),
"scope": schema.String(),
"unit-settings": schema.StringMap(schema.StringMap(schema.Any())),
}
checker := schema.FieldMap(fields, nil) // No defaults.
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "endpoint v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
result := &endpoint{
ServiceName_: valid["service-name"].(string),
Name_: valid["name"].(string),
Role_: valid["role"].(string),
Interface_: valid["interface"].(string),
Optional_: valid["optional"].(bool),
Limit_: int(valid["limit"].(int64)),
Scope_: valid["scope"].(string),
UnitSettings_: make(map[string]map[string]interface{}),
}
for unitname, settings := range valid["unit-settings"].(map[string]interface{}) {
result.UnitSettings_[unitname] = settings.(map[string]interface{})
}
return result, nil
}
// FinalizeAuthorizedKeys takes a set of configuration attributes and
// ensures that it has an authorized-keys setting, or returns
// ErrNoAuthorizedKeys if it cannot.
//
// If the attributes contains a non-empty value for "authorized-keys",
// then it is left alone. If there is an "authorized-keys-path" setting,
// its contents will be loaded into "authorized-keys". Otherwise, the
// contents of standard public keys will be used: ~/.ssh/id_dsa.pub,
// ~/.ssh/id_rsa.pub, and ~/.ssh/identity.pub.
func FinalizeAuthorizedKeys(ctx *cmd.Context, attrs map[string]interface{}) error {
const authorizedKeysPathKey = "authorized-keys-path"
checker := schema.FieldMap(schema.Fields{
config.AuthorizedKeysKey: schema.String(),
authorizedKeysPathKey: schema.String(),
}, schema.Defaults{
config.AuthorizedKeysKey: schema.Omit,
authorizedKeysPathKey: schema.Omit,
})
coerced, err := checker.Coerce(attrs, nil)
if err != nil {
return errors.Trace(err)
}
coercedAttrs := coerced.(map[string]interface{})
authorizedKeys, haveAuthorizedKeys := coercedAttrs[config.AuthorizedKeysKey].(string)
authorizedKeysPath, haveAuthorizedKeysPath := coercedAttrs[authorizedKeysPathKey].(string)
if haveAuthorizedKeys && haveAuthorizedKeysPath {
return errors.Errorf(
"%q and %q may not both be specified",
config.AuthorizedKeysKey, authorizedKeysPathKey,
)
}
if haveAuthorizedKeys {
// We have authorized-keys already; nothing to do.
return nil
}
authorizedKeys, err = ReadAuthorizedKeys(ctx, authorizedKeysPath)
if err != nil {
return errors.Annotate(err, "reading authorized-keys")
}
if haveAuthorizedKeysPath {
delete(attrs, authorizedKeysPathKey)
}
attrs[config.AuthorizedKeysKey] = authorizedKeys
return nil
}
func importBlockDeviceV1(source map[string]interface{}) (*blockdevice, error) {
fields := schema.Fields{
"name": schema.String(),
"links": schema.List(schema.String()),
"label": schema.String(),
"uuid": schema.String(),
"hardware-id": schema.String(),
"bus-address": schema.String(),
"size": schema.ForceUint(),
"fs-type": schema.String(),
"in-use": schema.Bool(),
"mount-point": schema.String(),
}
defaults := schema.Defaults{
"links": schema.Omit,
"label": "",
"uuid": "",
"hardware-id": "",
"bus-address": "",
"fs-type": "",
"mount-point": "",
}
checker := schema.FieldMap(fields, defaults)
coerced, err := checker.Coerce(source, nil)
if err != nil {
return nil, errors.Annotatef(err, "block device v1 schema check failed")
}
valid := coerced.(map[string]interface{})
// From here we know that the map returned from the schema coercion
// contains fields of the right type.
result := &blockdevice{
Name_: valid["name"].(string),
Links_: convertToStringSlice(valid["links"]),
Label_: valid["label"].(string),
UUID_: valid["uuid"].(string),
HardwareID_: valid["hardware-id"].(string),
BusAddress_: valid["bus-address"].(string),
Size_: valid["size"].(uint64),
FilesystemType_: valid["fs-type"].(string),
InUse_: valid["in-use"].(bool),
MountPoint_: valid["mount-point"].(string),
}
return result, nil
}