clawbot
2a270b40c5
check / check (push) Failing after 4s
MFFilePath gains mode (field 304): a file's permission bits, 0777 at most, or 0000, meaning none recorded. gen and freshen record real modes only with --include-permissions (ScannerOptions.IncludePermissions); the builder keeps only mode.Perm(), so setuid, setgid and sticky are never written. list -l and export show the mode in octal. check reports MODE_MISMATCH for a recorded mode other than 0000 the file lacks. fetch refuses a manifest with a mode above 0777 before requesting any file, sets only the permission bits of each recorded mode on the files it writes, and downloads again a present file whose mode differs. The decoding-cost bound counts a file entry at 176 bytes, up from 160. Model: opus-5-5
90 lines
2.2 KiB
Protocol Buffer
90 lines
2.2 KiB
Protocol Buffer
syntax = "proto3";
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option go_package = "sneak.berlin/go/mfer/mfer";
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message Timestamp {
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int64 seconds = 1;
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int32 nanos = 2;
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}
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message MFFileOuter {
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enum Version {
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VERSION_NONE = 0;
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VERSION_ONE = 1; // only one for now
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}
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// required mffile root attributes 1xx
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Version version = 101;
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enum CompressionType {
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COMPRESSION_NONE = 0;
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COMPRESSION_ZSTD = 1;
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}
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CompressionType compressionType = 102;
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// these are used solely to detect corruption/truncation
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// and not for cryptographic integrity.
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int64 size = 103;
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bytes sha256 = 104;
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// uuid must match the uuid in the inner message
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bytes uuid = 105;
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bytes innerMessage = 199;
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// 2xx for optional manifest root attributes
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// think we might use gosignify instead of gpg:
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// github.com/frankbraun/gosignify
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//detached signature, ascii or binary
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optional bytes signature = 201;
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//full GPG key id
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optional bytes signer = 202;
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//full GPG signing public key, ascii or binary
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optional bytes signingPubKey = 203;
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}
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message MFFilePath {
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// required attributes:
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// Path invariants: must be valid UTF-8, use forward slashes only,
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// be relative (no leading /), contain no ".." segments, and no
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// empty segments (no "//").
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string path = 1;
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int64 size = 2;
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// gotta have at least one:
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repeated MFFileChecksum hashes = 3;
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// optional per-file metadata
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optional string mimeType = 301;
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optional Timestamp mtime = 302;
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optional Timestamp ctime = 303;
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// permission bits, at most 0777; 0 when not recorded
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uint32 mode = 304;
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}
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message MFFileChecksum {
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// 1.0 golang implementation must write a multihash here
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// it's ok to only ever use/verify sha256 multihash
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bytes multiHash = 1;
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}
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message MFFile {
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enum Version {
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VERSION_NONE = 0;
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VERSION_ONE = 1; // only one for now
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}
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Version version = 100;
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// required manifest attributes:
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repeated MFFilePath files = 101;
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// uuid is a random v4 UUID generated when creating the manifest
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// used as part of the signature to prevent replay attacks
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bytes uuid = 102;
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// optional manifest attributes 2xx:
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optional Timestamp createdAt = 201;
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}
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