821d0b6f1d
* begin adding encryption for remote pieces * begin adding decryption * add encryption key as arg to Put and Get * move encryption/decryption to object store * Add encryption key to object store constructor * Add the erasure scheme to object store constructor * Ensure decrypter is initialized with the stripe size used by encrypter * Revert "Ensure decrypter is initialized with the stripe size used by encrypter" This reverts commit 07272333f461606edfb43ad106cc152f37a3bd46. * Revert "Add the erasure scheme to object store constructor" This reverts commit ea5e793b536159d993b96e3db69a37c1656a193c. * move encryption to stream store * move decryption stuff to stream store * revert changes in object store * add encryptedBlockSize and close rangers on error during Get * calculate padding sizes correctly * encryptedBlockSize -> encryptionBlockSize * pass encryption key and block size into stream store * remove encryption key and block size from object store constructor * move encrypter/decrypter initialization * remove unnecessary cast * Fix padding issue * Fix linter * add todos * use random encryption key for data encryption. Store an encrypted copy of this key in segment metadata * use different encryption key for each segment * encrypt data in one step if it is small enough * refactor and move encryption stuff * fix errors related to nil slices passed to copy * fix encrypter vs. decrypter bug * put encryption stuff in eestream * get captplanet test to pass * fix linting errors * add types for encryption keys/nonces and clean up * fix tests * more review changes * add Cipher type for encryption stuff * fix rs_test * Simplify type casting of key and nonce * Init starting nonce to the segment index * don't copy derived key * remove default encryption key; force user to explicitly set it * move getSegmentPath to streams package * dont require user to specify encryption key for captplanet * rename GenericKey and GenericNonce to Key and Nonce * review changes * fix linting error * Download uses the encryption type from metadata * Store enc block size in metadata and use it for download
123 lines
4.7 KiB
Go
123 lines
4.7 KiB
Go
// Code generated by protoc-gen-go. DO NOT EDIT.
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// source: meta.proto
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package pb
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import proto "github.com/golang/protobuf/proto"
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import fmt "fmt"
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import math "math"
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// Reference imports to suppress errors if they are not otherwise used.
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var _ = proto.Marshal
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var _ = fmt.Errorf
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var _ = math.Inf
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// This is a compile-time assertion to ensure that this generated file
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// is compatible with the proto package it is being compiled against.
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// A compilation error at this line likely means your copy of the
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// proto package needs to be updated.
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const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
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type MetaStreamInfo struct {
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NumberOfSegments int64 `protobuf:"varint,1,opt,name=number_of_segments,json=numberOfSegments,proto3" json:"number_of_segments,omitempty"`
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SegmentsSize int64 `protobuf:"varint,2,opt,name=segments_size,json=segmentsSize,proto3" json:"segments_size,omitempty"`
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LastSegmentSize int64 `protobuf:"varint,3,opt,name=last_segment_size,json=lastSegmentSize,proto3" json:"last_segment_size,omitempty"`
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Metadata []byte `protobuf:"bytes,4,opt,name=metadata,proto3" json:"metadata,omitempty"`
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EncryptionType int32 `protobuf:"varint,5,opt,name=encryption_type,json=encryptionType,proto3" json:"encryption_type,omitempty"`
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EncryptionBlockSize int32 `protobuf:"varint,6,opt,name=encryption_block_size,json=encryptionBlockSize,proto3" json:"encryption_block_size,omitempty"`
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XXX_NoUnkeyedLiteral struct{} `json:"-"`
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XXX_unrecognized []byte `json:"-"`
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XXX_sizecache int32 `json:"-"`
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}
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func (m *MetaStreamInfo) Reset() { *m = MetaStreamInfo{} }
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func (m *MetaStreamInfo) String() string { return proto.CompactTextString(m) }
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func (*MetaStreamInfo) ProtoMessage() {}
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func (*MetaStreamInfo) Descriptor() ([]byte, []int) {
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return fileDescriptor_meta_20ddc39f331d9ae2, []int{0}
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}
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func (m *MetaStreamInfo) XXX_Unmarshal(b []byte) error {
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return xxx_messageInfo_MetaStreamInfo.Unmarshal(m, b)
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}
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func (m *MetaStreamInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
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return xxx_messageInfo_MetaStreamInfo.Marshal(b, m, deterministic)
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}
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func (dst *MetaStreamInfo) XXX_Merge(src proto.Message) {
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xxx_messageInfo_MetaStreamInfo.Merge(dst, src)
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}
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func (m *MetaStreamInfo) XXX_Size() int {
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return xxx_messageInfo_MetaStreamInfo.Size(m)
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}
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func (m *MetaStreamInfo) XXX_DiscardUnknown() {
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xxx_messageInfo_MetaStreamInfo.DiscardUnknown(m)
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}
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var xxx_messageInfo_MetaStreamInfo proto.InternalMessageInfo
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func (m *MetaStreamInfo) GetNumberOfSegments() int64 {
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if m != nil {
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return m.NumberOfSegments
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}
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return 0
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}
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func (m *MetaStreamInfo) GetSegmentsSize() int64 {
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if m != nil {
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return m.SegmentsSize
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}
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return 0
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}
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func (m *MetaStreamInfo) GetLastSegmentSize() int64 {
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if m != nil {
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return m.LastSegmentSize
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}
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return 0
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}
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func (m *MetaStreamInfo) GetMetadata() []byte {
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if m != nil {
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return m.Metadata
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}
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return nil
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}
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func (m *MetaStreamInfo) GetEncryptionType() int32 {
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if m != nil {
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return m.EncryptionType
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}
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return 0
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}
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func (m *MetaStreamInfo) GetEncryptionBlockSize() int32 {
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if m != nil {
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return m.EncryptionBlockSize
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}
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return 0
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}
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func init() {
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proto.RegisterType((*MetaStreamInfo)(nil), "streams.MetaStreamInfo")
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}
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func init() { proto.RegisterFile("meta.proto", fileDescriptor_meta_20ddc39f331d9ae2) }
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var fileDescriptor_meta_20ddc39f331d9ae2 = []byte{
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// 228 bytes of a gzipped FileDescriptorProto
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0xdb, 0x7c, 0x0f, 0xa3, 0xf3, 0xac, 0x5f, 0x1e, 0xe0, 0x3a, 0xb1, 0x34, 0xbc, 0x9e, 0x7e, 0x14,
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0x5e, 0xeb, 0x79, 0xfe, 0xa0, 0xe7, 0xbf, 0x00, 0x00, 0x00, 0xff, 0xff, 0xcf, 0xfc, 0x52, 0x0a,
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0x2e, 0x01, 0x00, 0x00,
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}
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