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Author SHA1 Message Date
唐小鸭 f429676a3e chore(release): prepare 1.0.0-rc.3 2026-08-17 11:58:25 +08:00
47 changed files with 247 additions and 4490 deletions
Generated
+47 -52
View File
@@ -3764,7 +3764,7 @@ checksum = "d0881ea181b1df73ff77ffaaf9c7544ecc11e82fba9b5f27b262a3c73a332555"
[[package]]
name = "e2e_test"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"anyhow",
"astral-tokio-tar",
@@ -9093,7 +9093,7 @@ dependencies = [
[[package]]
name = "rustfs"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"aes-gcm",
"anyhow",
@@ -9231,7 +9231,7 @@ dependencies = [
[[package]]
name = "rustfs-audit"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"async-trait",
"const-str",
@@ -9254,7 +9254,7 @@ dependencies = [
[[package]]
name = "rustfs-checksums"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"base64-simd",
"bytes",
@@ -9270,7 +9270,7 @@ dependencies = [
[[package]]
name = "rustfs-common"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"chrono",
"hotpath",
@@ -9288,7 +9288,7 @@ dependencies = [
[[package]]
name = "rustfs-concurrency"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"hotpath",
"insta",
@@ -9301,7 +9301,7 @@ dependencies = [
[[package]]
name = "rustfs-config"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"const-str",
"hotpath",
@@ -9311,7 +9311,7 @@ dependencies = [
[[package]]
name = "rustfs-credentials"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"base64-simd",
"hmac 0.13.0",
@@ -9325,7 +9325,7 @@ dependencies = [
[[package]]
name = "rustfs-crypto"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"aes-gcm",
"argon2",
@@ -9346,7 +9346,7 @@ dependencies = [
[[package]]
name = "rustfs-data-usage"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"hotpath",
"rmp-serde",
@@ -9356,7 +9356,7 @@ dependencies = [
[[package]]
name = "rustfs-ecstore"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"arc-swap",
"async-channel",
@@ -9495,7 +9495,7 @@ dependencies = [
[[package]]
name = "rustfs-extension-schema"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"hotpath",
"serde",
@@ -9505,7 +9505,7 @@ dependencies = [
[[package]]
name = "rustfs-filemeta"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"arc-swap",
"byteorder",
@@ -9532,7 +9532,7 @@ dependencies = [
[[package]]
name = "rustfs-heal"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"async-trait",
"base64 0.23.1",
@@ -9563,7 +9563,7 @@ dependencies = [
[[package]]
name = "rustfs-iam"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"arc-swap",
"async-trait",
@@ -9604,7 +9604,7 @@ dependencies = [
[[package]]
name = "rustfs-io-core"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"bytes",
"hotpath",
@@ -9617,7 +9617,7 @@ dependencies = [
[[package]]
name = "rustfs-io-metrics"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"criterion",
"hotpath",
@@ -9681,7 +9681,7 @@ dependencies = [
[[package]]
name = "rustfs-keystone"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"bytes",
"futures",
@@ -9708,7 +9708,7 @@ dependencies = [
[[package]]
name = "rustfs-kms"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"aes-gcm",
"anyhow",
@@ -9757,7 +9757,7 @@ dependencies = [
[[package]]
name = "rustfs-lifecycle"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"async-trait",
"hotpath",
@@ -9780,7 +9780,7 @@ dependencies = [
[[package]]
name = "rustfs-lock"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"async-trait",
"compact_str",
@@ -9803,7 +9803,7 @@ dependencies = [
[[package]]
name = "rustfs-log-analyzer"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"chrono",
"flate2",
@@ -9822,27 +9822,22 @@ dependencies = [
[[package]]
name = "rustfs-madmin"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"hotpath",
"http 1.5.0",
"humantime",
"hyper",
"jiff",
"reqwest",
"rmp-serde",
"rustfs-signer",
"s3s",
"serde",
"serde_json",
"sysinfo",
"time",
"tokio",
]
[[package]]
name = "rustfs-notify"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"arc-swap",
"async-trait",
@@ -9877,7 +9872,7 @@ dependencies = [
[[package]]
name = "rustfs-object-capacity"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"criterion",
"futures",
@@ -9897,7 +9892,7 @@ dependencies = [
[[package]]
name = "rustfs-object-data-cache"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"bytes",
"criterion",
@@ -9914,7 +9909,7 @@ dependencies = [
[[package]]
name = "rustfs-obs"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"chrono",
"crossbeam-channel",
@@ -9969,7 +9964,7 @@ dependencies = [
[[package]]
name = "rustfs-policy"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"async-trait",
"base64-simd",
@@ -10000,7 +9995,7 @@ dependencies = [
[[package]]
name = "rustfs-protocols"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"astral-tokio-tar",
"async-compression",
@@ -10062,7 +10057,7 @@ dependencies = [
[[package]]
name = "rustfs-protos"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"flatbuffers",
"hotpath",
@@ -10086,7 +10081,7 @@ dependencies = [
[[package]]
name = "rustfs-replication"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"byteorder",
"bytes",
@@ -10104,7 +10099,7 @@ dependencies = [
[[package]]
name = "rustfs-rio"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"aes-gcm",
"arc-swap",
@@ -10142,7 +10137,7 @@ dependencies = [
[[package]]
name = "rustfs-rio-v2"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"aes-gcm",
"bytes",
@@ -10165,7 +10160,7 @@ dependencies = [
[[package]]
name = "rustfs-s3-ops"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"hotpath",
"rustfs-s3-types",
@@ -10173,7 +10168,7 @@ dependencies = [
[[package]]
name = "rustfs-s3-types"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"hotpath",
"serde",
@@ -10182,7 +10177,7 @@ dependencies = [
[[package]]
name = "rustfs-s3select-api"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"async-trait",
"bytes",
@@ -10212,7 +10207,7 @@ dependencies = [
[[package]]
name = "rustfs-s3select-query"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"async-recursion",
"async-trait",
@@ -10231,7 +10226,7 @@ dependencies = [
[[package]]
name = "rustfs-scanner"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"async-trait",
"bytes",
@@ -10271,7 +10266,7 @@ dependencies = [
[[package]]
name = "rustfs-security-governance"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"hotpath",
"thiserror 2.0.20",
@@ -10279,7 +10274,7 @@ dependencies = [
[[package]]
name = "rustfs-signer"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"base64-simd",
"bytes",
@@ -10297,7 +10292,7 @@ dependencies = [
[[package]]
name = "rustfs-storage-api"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"async-trait",
"hotpath",
@@ -10312,7 +10307,7 @@ dependencies = [
[[package]]
name = "rustfs-targets"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"arc-swap",
"async-nats",
@@ -10366,7 +10361,7 @@ dependencies = [
[[package]]
name = "rustfs-test-utils"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"hotpath",
"rustfs-data-usage",
@@ -10382,7 +10377,7 @@ dependencies = [
[[package]]
name = "rustfs-tls-runtime"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"arc-swap",
"hotpath",
@@ -10403,7 +10398,7 @@ dependencies = [
[[package]]
name = "rustfs-trusted-proxies"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"async-trait",
"axum",
@@ -10440,7 +10435,7 @@ dependencies = [
[[package]]
name = "rustfs-utils"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"base64-simd",
"blake2",
@@ -10482,7 +10477,7 @@ dependencies = [
[[package]]
name = "rustfs-zip"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
dependencies = [
"astral-tokio-tar",
"async-compression",
+47 -47
View File
@@ -69,7 +69,7 @@ edition = "2024"
license = "Apache-2.0"
repository = "https://github.com/rustfs/rustfs"
rust-version = "1.97.1"
version = "1.0.0-rc.2"
version = "1.0.0-rc.3"
homepage = "https://rustfs.com"
description = "RustFS is a high-performance distributed object storage software built using Rust, one of the most popular languages worldwide. "
keywords = ["RustFS", "Minio", "object-storage", "filesystem", "s3"]
@@ -86,52 +86,52 @@ redundant_clone = "warn"
[workspace.dependencies]
# RustFS Internal Crates
rustfs = { path = "./rustfs", version = "1.0.0-rc.2" }
rustfs-heal = { path = "crates/heal", version = "1.0.0-rc.2" }
rustfs-audit = { path = "crates/audit", version = "1.0.0-rc.2" }
rustfs-checksums = { path = "crates/checksums", version = "1.0.0-rc.2" }
rustfs-common = { path = "crates/common", version = "1.0.0-rc.2" }
rustfs-data-usage = { path = "crates/data-usage", version = "1.0.0-rc.2" }
rustfs-config = { path = "./crates/config", version = "1.0.0-rc.2" }
rustfs-concurrency = { path = "./crates/concurrency", version = "1.0.0-rc.2" }
rustfs-credentials = { path = "crates/credentials", version = "1.0.0-rc.2" }
rustfs-crypto = { path = "crates/crypto", version = "1.0.0-rc.2" }
rustfs-ecstore = { path = "crates/ecstore", version = "1.0.0-rc.2" }
rustfs-filemeta = { path = "crates/filemeta", version = "1.0.0-rc.2" }
rustfs-iam = { path = "crates/iam", version = "1.0.0-rc.2" }
rustfs-keystone = { path = "crates/keystone", version = "1.0.0-rc.2" }
rustfs-lifecycle = { path = "crates/lifecycle", version = "1.0.0-rc.2" }
rustfs-kms = { path = "crates/kms", version = "1.0.0-rc.2" }
rustfs-lock = { path = "crates/lock", version = "1.0.0-rc.2" }
rustfs-madmin = { path = "crates/madmin", version = "1.0.0-rc.2" }
rustfs-notify = { path = "crates/notify", version = "1.0.0-rc.2" }
rustfs-io-metrics = { path = "crates/io-metrics", version = "1.0.0-rc.2" }
rustfs-io-core = { path = "crates/io-core", version = "1.0.0-rc.2" }
rustfs-object-capacity = { path = "crates/object-capacity", version = "1.0.0-rc.2" }
rustfs-object-data-cache = { path = "crates/object-data-cache", version = "1.0.0-rc.2", default-features = false }
rustfs-log-analyzer = { path = "crates/log-analyzer", version = "1.0.0-rc.2" }
rustfs-obs = { path = "crates/obs", version = "1.0.0-rc.2" }
rustfs-policy = { path = "crates/policy", version = "1.0.0-rc.2" }
rustfs-protos = { path = "crates/protos", version = "1.0.0-rc.2" }
rustfs-protocols = { path = "crates/protocols", version = "1.0.0-rc.2" }
rustfs-replication = { path = "crates/replication", version = "1.0.0-rc.2" }
rustfs-rio = { path = "crates/rio", version = "1.0.0-rc.2" }
rustfs-rio-v2 = { path = "crates/rio-v2", version = "1.0.0-rc.2" }
rustfs-s3-types = { path = "crates/s3-types", version = "1.0.0-rc.2" }
rustfs-s3-ops = { path = "crates/s3-ops", version = "1.0.0-rc.2" }
rustfs-s3select-api = { path = "crates/s3select-api", version = "1.0.0-rc.2" }
rustfs-s3select-query = { path = "crates/s3select-query", version = "1.0.0-rc.2" }
rustfs-scanner = { path = "crates/scanner", version = "1.0.0-rc.2" }
rustfs-security-governance = { path = "crates/security-governance", version = "1.0.0-rc.2" }
rustfs-extension-schema = { path = "crates/extension-schema", version = "1.0.0-rc.2" }
rustfs-signer = { path = "crates/signer", version = "1.0.0-rc.2" }
rustfs-storage-api = { path = "crates/storage-api", version = "1.0.0-rc.2" }
rustfs-trusted-proxies = { path = "crates/trusted-proxies", version = "1.0.0-rc.2" }
rustfs-targets = { path = "crates/targets", version = "1.0.0-rc.2" }
rustfs-test-utils = { path = "crates/test-utils", version = "1.0.0-rc.2" }
rustfs-tls-runtime = { path = "crates/tls-runtime", version = "1.0.0-rc.2" }
rustfs-utils = { path = "crates/utils", version = "1.0.0-rc.2" }
rustfs-zip = { path = "./crates/zip", version = "1.0.0-rc.2" }
rustfs = { path = "./rustfs", version = "1.0.0-rc.3" }
rustfs-heal = { path = "crates/heal", version = "1.0.0-rc.3" }
rustfs-audit = { path = "crates/audit", version = "1.0.0-rc.3" }
rustfs-checksums = { path = "crates/checksums", version = "1.0.0-rc.3" }
rustfs-common = { path = "crates/common", version = "1.0.0-rc.3" }
rustfs-data-usage = { path = "crates/data-usage", version = "1.0.0-rc.3" }
rustfs-config = { path = "./crates/config", version = "1.0.0-rc.3" }
rustfs-concurrency = { path = "./crates/concurrency", version = "1.0.0-rc.3" }
rustfs-credentials = { path = "crates/credentials", version = "1.0.0-rc.3" }
rustfs-crypto = { path = "crates/crypto", version = "1.0.0-rc.3" }
rustfs-ecstore = { path = "crates/ecstore", version = "1.0.0-rc.3" }
rustfs-filemeta = { path = "crates/filemeta", version = "1.0.0-rc.3" }
rustfs-iam = { path = "crates/iam", version = "1.0.0-rc.3" }
rustfs-keystone = { path = "crates/keystone", version = "1.0.0-rc.3" }
rustfs-lifecycle = { path = "crates/lifecycle", version = "1.0.0-rc.3" }
rustfs-kms = { path = "crates/kms", version = "1.0.0-rc.3" }
rustfs-lock = { path = "crates/lock", version = "1.0.0-rc.3" }
rustfs-madmin = { path = "crates/madmin", version = "1.0.0-rc.3" }
rustfs-notify = { path = "crates/notify", version = "1.0.0-rc.3" }
rustfs-io-metrics = { path = "crates/io-metrics", version = "1.0.0-rc.3" }
rustfs-io-core = { path = "crates/io-core", version = "1.0.0-rc.3" }
rustfs-object-capacity = { path = "crates/object-capacity", version = "1.0.0-rc.3" }
rustfs-object-data-cache = { path = "crates/object-data-cache", version = "1.0.0-rc.3", default-features = false }
rustfs-log-analyzer = { path = "crates/log-analyzer", version = "1.0.0-rc.3" }
rustfs-obs = { path = "crates/obs", version = "1.0.0-rc.3" }
rustfs-policy = { path = "crates/policy", version = "1.0.0-rc.3" }
rustfs-protos = { path = "crates/protos", version = "1.0.0-rc.3" }
rustfs-protocols = { path = "crates/protocols", version = "1.0.0-rc.3" }
rustfs-replication = { path = "crates/replication", version = "1.0.0-rc.3" }
rustfs-rio = { path = "crates/rio", version = "1.0.0-rc.3" }
rustfs-rio-v2 = { path = "crates/rio-v2", version = "1.0.0-rc.3" }
rustfs-s3-types = { path = "crates/s3-types", version = "1.0.0-rc.3" }
rustfs-s3-ops = { path = "crates/s3-ops", version = "1.0.0-rc.3" }
rustfs-s3select-api = { path = "crates/s3select-api", version = "1.0.0-rc.3" }
rustfs-s3select-query = { path = "crates/s3select-query", version = "1.0.0-rc.3" }
rustfs-scanner = { path = "crates/scanner", version = "1.0.0-rc.3" }
rustfs-security-governance = { path = "crates/security-governance", version = "1.0.0-rc.3" }
rustfs-extension-schema = { path = "crates/extension-schema", version = "1.0.0-rc.3" }
rustfs-signer = { path = "crates/signer", version = "1.0.0-rc.3" }
rustfs-storage-api = { path = "crates/storage-api", version = "1.0.0-rc.3" }
rustfs-trusted-proxies = { path = "crates/trusted-proxies", version = "1.0.0-rc.3" }
rustfs-targets = { path = "crates/targets", version = "1.0.0-rc.3" }
rustfs-test-utils = { path = "crates/test-utils", version = "1.0.0-rc.3" }
rustfs-tls-runtime = { path = "crates/tls-runtime", version = "1.0.0-rc.3" }
rustfs-utils = { path = "crates/utils", version = "1.0.0-rc.3" }
rustfs-zip = { path = "./crates/zip", version = "1.0.0-rc.3" }
# Async Runtime and Networking
async-channel = "2.5.0"
+1 -1
View File
@@ -116,7 +116,7 @@ chown -R 10001:10001 data logs
docker run -d -p 9000:9000 -p 9001:9001 -v $(pwd)/data:/data -v $(pwd)/logs:/logs rustfs/rustfs:latest
# Using specific version
docker run -d -p 9000:9000 -p 9001:9001 -v $(pwd)/data:/data -v $(pwd)/logs:/logs rustfs/rustfs:1.0.0-rc.2
docker run -d -p 9000:9000 -p 9001:9001 -v $(pwd)/data:/data -v $(pwd)/logs:/logs rustfs/rustfs:1.0.0-rc.3
```
If you use [podman](https://github.com/containers/podman) instead of docker, you can install the RustFS with the below command
+1 -1
View File
@@ -113,7 +113,7 @@ chown -R 10001:10001 data logs
docker run -d -p 9000:9000 -p 9001:9001 -v $(pwd)/data:/data -v $(pwd)/logs:/logs rustfs/rustfs:latest
# 使用指定版本运行
docker run -d -p 9000:9000 -p 9001:9001 -v $(pwd)/data:/data -v $(pwd)/logs:/logs rustfs/rustfs:1.0.0-rc.2
docker run -d -p 9000:9000 -p 9001:9001 -v $(pwd)/data:/data -v $(pwd)/logs:/logs rustfs/rustfs:1.0.0-rc.3
```
如果您通过绑定挂载启用 TLS 证书目录,也请用同样方式准备该目录:
-1
View File
@@ -40,7 +40,6 @@ mak = "mak"
gae = "gae"
GAE = "GAE"
thr = "thr"
mis = "mis"
# s3-tests original test names (cannot be changed)
nonexisted = "nonexisted"
consts = "consts"
-286
View File
@@ -870,157 +870,6 @@ pub struct DataUsageCacheInfo {
pub snapshot_complete: bool,
}
/// Prefix-level usage over a raw entry map — the shared core behind
/// [`DataUsageCache::prefix_usage`], usable by any cache-shaped reader (the
/// scanner's writer-side cache has the same map type).
///
/// Cache keys are cleaned literal paths (`bucket/pre/fix`), so sub-prefix
/// names come straight off the child keys — no reverse mapping exists or is
/// needed. A compacted prefix carries its aggregate but no children, which
/// the `compacted` flag reports so callers can say why the breakdown is
/// empty. `truncated` is set when the breakdown exceeded `max_entries` and
/// was cut (largest first).
pub fn prefix_usage_in_cache(
cache: &HashMap<String, DataUsageEntry>,
bucket: &str,
prefix: &str,
max_entries: usize,
) -> Option<PrefixUsageQuery> {
let prefix = prefix.trim_matches('/');
let root = if prefix.is_empty() {
bucket.to_string()
} else {
format!("{bucket}/{prefix}")
};
let entry = cache.get(&hash_path(&root).key())?.clone();
let usage = PrefixUsageSummary::from_entry(&flatten_entry(cache, &entry, 0)?);
let child_prefix = format!("{root}/");
let mut sub_prefixes: Vec<PrefixUsageEntry> = entry
.children
.iter()
.filter_map(|child_key| {
let child = cache.get(child_key)?;
let child_flat = flatten_entry(cache, child, 1)?;
// Child keys are literal `bucket/pre/name` paths; a trailing
// slash marks a directory object and is display-only here.
let name = child_key
.strip_prefix(child_prefix.as_str())
.unwrap_or(child_key.as_str())
.trim_end_matches('/')
.to_string();
Some(PrefixUsageEntry {
prefix: name,
usage: PrefixUsageSummary::from_entry(&child_flat),
})
})
.collect();
sub_prefixes.sort_by(|left, right| {
right
.usage
.size
.cmp(&left.usage.size)
.then_with(|| left.prefix.cmp(&right.prefix))
});
let truncated = sub_prefixes.len() > max_entries;
sub_prefixes.truncate(max_entries);
Some(PrefixUsageQuery {
usage,
compacted: entry.compacted,
truncated,
sub_prefixes,
})
}
/// Maximum subtree depth [`flatten_entry`] will walk before declaring the
/// cache corrupt — the same bound the scanner's checked flatten uses.
const PREFIX_USAGE_MAX_DEPTH: usize = 1024;
/// Flatten one entry's subtree into an aggregate: the free-function twin of
/// [`DataUsageCache::flatten`], carrying the scanner checked-flatten
/// hardening so a corrupt cache (cycles, over-deep trees, overflowing
/// counters) yields `None` instead of unbounded recursion or wrapped totals.
fn flatten_entry(cache: &HashMap<String, DataUsageEntry>, root: &DataUsageEntry, depth: usize) -> Option<DataUsageEntry> {
if depth > PREFIX_USAGE_MAX_DEPTH {
return None;
}
let mut flattened = DataUsageEntry::default();
if !flattened.checked_merge(root) {
return None;
}
flattened.compacted = root.compacted;
// The root itself is not pre-seeded: it is merged above, and a corrupt
// child edge pointing back at the root's own key is still terminated by
// the visited set on first encounter.
let mut visited: HashSet<&str> = HashSet::new();
let mut pending: Vec<(&String, usize)> = root.children.iter().map(|child| (child, depth + 1)).collect();
while let Some((key, child_depth)) = pending.pop() {
if child_depth > PREFIX_USAGE_MAX_DEPTH || !visited.insert(key.as_str()) {
return None;
}
let entry = cache.get(key)?;
if !flattened.checked_merge(entry) {
return None;
}
pending.extend(entry.children.iter().map(|child| (child, child_depth + 1)));
}
flattened.children.clear();
Some(flattened)
}
/// Flattened counters of one prefix subtree, as returned by
/// [`DataUsageCache::prefix_usage`].
#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, serde::Serialize)]
#[serde(rename_all = "camelCase")]
pub struct PrefixUsageSummary {
pub size: u64,
pub objects: u64,
pub versions: u64,
pub delete_markers: u64,
}
impl PrefixUsageSummary {
fn from_entry(entry: &DataUsageEntry) -> Self {
Self {
size: entry.size as u64,
objects: entry.objects as u64,
versions: entry.versions as u64,
delete_markers: entry.delete_markers as u64,
}
}
/// Add another set's counters into this one (entries are partitioned by
/// set, so per-set results sum).
pub fn merge(&mut self, other: &Self) {
self.size = self.size.saturating_add(other.size);
self.objects = self.objects.saturating_add(other.objects);
self.versions = self.versions.saturating_add(other.versions);
self.delete_markers = self.delete_markers.saturating_add(other.delete_markers);
}
}
/// One first-level sub-prefix row of a [`PrefixUsageQuery`].
#[derive(Clone, Debug, PartialEq, Eq, serde::Serialize)]
pub struct PrefixUsageEntry {
pub prefix: String,
pub usage: PrefixUsageSummary,
}
/// Result of [`DataUsageCache::prefix_usage`].
#[derive(Clone, Debug, Default, PartialEq, Eq, serde::Serialize)]
#[serde(rename_all = "camelCase")]
pub struct PrefixUsageQuery {
pub usage: PrefixUsageSummary,
/// The prefix entry was compacted by the scanner: its aggregate is valid
/// but no sub-prefix breakdown exists on disk.
pub compacted: bool,
/// The breakdown had more entries than `max_entries`; the largest remain.
pub truncated: bool,
pub sub_prefixes: Vec<PrefixUsageEntry>,
}
/// Read-only projection of a scanner-written `.usage-cache.bin` file.
///
/// The scanner-side `DataUsageCache` (`crates/scanner/src/data_usage_define.rs`)
@@ -1148,21 +997,6 @@ impl DataUsageCache {
}
}
/// Prefix-level usage for one bucket subtree, plus the one-level
/// breakdown below it (rustfs/backlog#1872, MinIO
/// `loadPrefixUsageFromBackend` parity and beyond: arbitrary prefixes and
/// full counters instead of first-level sizes only).
///
/// Cache keys are cleaned literal paths (`bucket/pre/fix`), so sub-prefix
/// names come straight off the child keys — no reverse mapping exists or
/// is needed. A compacted prefix carries its aggregate but no children,
/// which the `compacted` flag reports so callers can say why the
/// breakdown is empty. `truncated` is set when the breakdown exceeded
/// `max_entries` and was cut (largest first).
pub fn prefix_usage(&self, bucket: &str, prefix: &str, max_entries: usize) -> Option<PrefixUsageQuery> {
prefix_usage_in_cache(&self.cache, bucket, prefix, max_entries)
}
pub fn force_compact(&mut self, limit: usize) {
if self.cache.len() < limit {
return;
@@ -2064,126 +1898,6 @@ mod tests {
);
}
/// Build a cache shaped like `bucket/{a,b/{c,d}},bucket/loose` with
/// distinct counters so aggregation is observable.
fn prefix_usage_fixture_cache() -> DataUsageCache {
let mut cache = DataUsageCache::default();
let mut insert = |path: &str, parent: &str, size: usize, objects: usize, versions: usize, delete_markers: usize| {
cache.replace(
path,
parent,
DataUsageEntry {
size,
objects,
versions,
delete_markers,
..Default::default()
},
);
};
insert("bucket", "", 0, 0, 0, 0);
insert("bucket/a", "bucket", 100, 1, 1, 0);
insert("bucket/b", "bucket", 0, 0, 0, 0);
insert("bucket/b/c", "bucket/b", 200, 2, 2, 1);
insert("bucket/b/d", "bucket/b", 40, 1, 3, 0);
insert("bucket/loose", "bucket", 10, 1, 1, 1);
cache
}
#[test]
fn prefix_usage_aggregates_bucket_root_and_one_level_below() {
let cache = prefix_usage_fixture_cache();
let root = cache
.prefix_usage("bucket", "", 100)
.expect("root query must find the bucket entry");
assert_eq!(root.usage.size, 350, "root aggregate flattens the whole subtree");
assert_eq!(root.usage.objects, 5);
assert_eq!(root.usage.versions, 7);
assert_eq!(root.usage.delete_markers, 2);
assert!(!root.compacted);
assert!(!root.truncated);
// Breakdown is one level: b (240) before a (100) before loose (10),
// each flattened to its own subtree total.
let names: Vec<(&str, u64)> = root
.sub_prefixes
.iter()
.map(|entry| (entry.prefix.as_str(), entry.usage.size))
.collect();
assert_eq!(names, vec![("b", 240), ("a", 100), ("loose", 10)]);
}
#[test]
fn prefix_usage_drills_into_arbitrary_prefixes() {
let cache = prefix_usage_fixture_cache();
let b = cache.prefix_usage("bucket", "b", 100).expect("nested prefix must resolve");
assert_eq!(b.usage.size, 240);
assert_eq!(b.usage.versions, 5);
let names: Vec<&str> = b.sub_prefixes.iter().map(|entry| entry.prefix.as_str()).collect();
assert_eq!(names, vec!["c", "d"]);
// Prefix slashes are normalized away.
let slashed = cache.prefix_usage("bucket", "/b/", 100).expect("slash-insensitive lookup");
assert_eq!(slashed.usage.size, 240);
assert!(cache.prefix_usage("bucket", "absent", 100).is_none(), "unknown prefix must be a miss");
assert!(cache.prefix_usage("other", "", 100).is_none(), "unknown bucket must be a miss");
}
#[test]
fn prefix_usage_reports_and_respects_truncation() {
let cache = prefix_usage_fixture_cache();
let capped = cache.prefix_usage("bucket", "", 2).expect("root query");
assert!(capped.truncated, "three children capped to two must flag truncation");
let names: Vec<&str> = capped.sub_prefixes.iter().map(|entry| entry.prefix.as_str()).collect();
assert_eq!(names, vec!["b", "a"], "largest prefixes survive the cut");
}
#[test]
fn prefix_usage_marks_compacted_entries() {
let mut cache = DataUsageCache::default();
cache.replace(
"bucket",
"",
DataUsageEntry {
size: 999,
objects: 9,
compacted: true,
..Default::default()
},
);
let compacted = cache.prefix_usage("bucket", "", 100).expect("compacted root resolves");
assert!(compacted.compacted, "compaction must be visible to callers");
assert_eq!(compacted.usage.size, 999);
assert!(compacted.sub_prefixes.is_empty(), "a compacted entry carries no children");
}
#[test]
fn prefix_usage_rejects_cyclic_and_dangling_caches() {
// A self-referencing child (corrupt cache) must yield a miss for the
// whole query, not unbounded recursion.
let mut cache = prefix_usage_fixture_cache();
if let Some(entry) = cache.cache.get_mut("bucket/b") {
entry.children.insert("bucket/b".to_string());
}
assert!(cache.prefix_usage("bucket", "b", 100).is_none(), "a cyclic subtree must be rejected");
// The unaffected sibling still answers.
assert!(cache.prefix_usage("bucket", "a", 100).is_some());
// A child key with no entry (dangling link) is rejected rather than
// silently dropped: half a tree would under-report usage.
let mut dangling = prefix_usage_fixture_cache();
if let Some(entry) = dangling.cache.get_mut("bucket/b") {
entry.children.insert("bucket/b/ghost".to_string());
}
assert!(
dangling.prefix_usage("bucket", "b", 100).is_none(),
"a dangling child link must be rejected"
);
}
#[test]
fn hash_path_uses_portable_slash_semantics() {
for (input, expected) in [
+2 -2
View File
@@ -373,8 +373,8 @@ pub mod error {
pub mod erasure {
pub use crate::erasure::coding::{
BitrotReader, BitrotSelfTestError, BitrotWriter, BitrotWriterWrapper, CustomWriter, Erasure, ErasureConstructionError,
ReedSolomonEncoder, bitrot_self_test, calc_shard_size, calc_shard_size_legacy,
BitrotReader, BitrotWriter, BitrotWriterWrapper, CustomWriter, Erasure, ErasureConstructionError, ReedSolomonEncoder,
calc_shard_size, calc_shard_size_legacy,
};
}
+12 -291
View File
@@ -820,263 +820,10 @@ impl BitrotWriterWrapper {
}
}
// --- startup bitrot self-test (rustfs/backlog#1873, MinIO bitrotSelfTest parity) ---
//
// A broken hash implementation (bad SIMD feature combination, platform drift, a
// key-handling regression) fails silently: every shard reads back "corrupt",
// heal rewrites data that was fine, and cross-platform clusters disagree about
// which copy is healthy. The self-test below pins the algorithms the moment a
// process starts, so a drifted build announces itself instead of quietly
// rewriting objects. See docs/rustfs-heal-scanner-vs-minio-comprehensive-
// analysis-2026-08-16.md §6 HS-11.
/// Length of the deterministic self-test payload.
pub const BITROT_SELF_TEST_PAYLOAD_LEN: usize = 4096;
/// Known-answer digest of [`bitrot_self_test_payload`] under `HighwayHash256S`
/// (the production default). Pinned so any platform or build where the
/// implementation drifts fails startup instead of miss-hashing shards.
const BITROT_SELF_TEST_KAT_HIGHWAY_HASH256S: [u8; 32] = [
0xb9, 0x32, 0xa2, 0xaa, 0x4a, 0xb7, 0x33, 0x6a, 0xa3, 0xca, 0x7e, 0x61, 0x9d, 0x86, 0x52, 0x14, 0x6e, 0x7f, 0xd8, 0x9e, 0xea,
0x08, 0xd9, 0x8c, 0x33, 0x85, 0x87, 0x19, 0x30, 0xd6, 0xed, 0x06,
];
/// Known-answer digest of the same payload under `HighwayHash256SLegacy`.
const BITROT_SELF_TEST_KAT_HIGHWAY_HASH256S_LEGACY: [u8; 32] = [
0x98, 0x24, 0x71, 0x4f, 0x16, 0xbb, 0x48, 0x39, 0xed, 0x68, 0xfa, 0x63, 0x5e, 0xd9, 0x07, 0x61, 0xdf, 0x0a, 0xff, 0xcf, 0x7d,
0x8c, 0xa8, 0xc7, 0xc0, 0xb6, 0x6f, 0x05, 0xdb, 0xda, 0x5a, 0x22,
];
/// FIPS 180-2 test vector: SHA-256 of the ASCII string "abc". Unlike the
/// Highway digests above this one is externally verifiable, so it guards the
/// whole `HashAlgorithm` plumbing even for readers who distrust pinned
/// self-computed constants.
const BITROT_SELF_TEST_KAT_SHA256_ABC: [u8; 32] = [
0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea, 0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23, 0xb0, 0x03, 0x61, 0xa3, 0x96,
0x17, 0x7a, 0x9c, 0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad,
];
/// Deterministic self-test payload: xorshift64* from a fixed seed, so every
/// platform and every run hashes the same 4096 bytes.
fn bitrot_self_test_payload() -> [u8; BITROT_SELF_TEST_PAYLOAD_LEN] {
let mut state = 0x9E37_79B9_7F4A_7C15u64;
let mut payload = [0u8; BITROT_SELF_TEST_PAYLOAD_LEN];
for byte in payload.iter_mut() {
state ^= state >> 12;
state ^= state << 25;
state ^= state >> 27;
*byte = state.wrapping_mul(0x2545_F491_4F6C_DD1D) as u8;
}
payload
}
/// Why a bitrot self-test failed.
#[derive(Debug)]
pub enum BitrotSelfTestError {
/// A known-answer digest mismatched the pinned constant.
KnownAnswerMismatch {
algorithm: &'static str,
got: String,
want: String,
},
/// A freshly encoded shard failed `bitrot_verify`.
RoundtripVerify { algorithm: &'static str, detail: String },
/// A verified roundtrip read back different bytes than were written.
RoundtripReadback { algorithm: &'static str },
/// A deliberately tampered shard was not rejected by `bitrot_verify`.
TamperNotRejected {
algorithm: &'static str,
tampered: &'static str,
},
}
impl std::fmt::Display for BitrotSelfTestError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
Self::KnownAnswerMismatch { algorithm, got, want } => {
write!(f, "known-answer mismatch for {algorithm}: got {got}, want {want}")
}
Self::RoundtripVerify { algorithm, detail } => write!(f, "{algorithm} roundtrip shard failed verification: {detail}"),
Self::RoundtripReadback { algorithm } => write!(f, "{algorithm} roundtrip read back different bytes"),
Self::TamperNotRejected { algorithm, tampered } => {
write!(f, "{algorithm} tampered shard ({tampered}) was not rejected")
}
}
}
}
impl std::error::Error for BitrotSelfTestError {}
fn self_test_hex(bytes: &[u8]) -> String {
rustfs_utils::hex(bytes)
}
// (kept as a named one-liner so every KAT failure site reads the same; the
// underlying formatter is the shared `rustfs_utils::hex`)
/// Compare a digest against its pinned constant. Split out so a test can drive
/// it with a wrong constant and prove the mismatch path fires.
fn bitrot_kat_check(
algorithm: &'static str,
algo: &HashAlgorithm,
payload: &[u8],
expected: &[u8; 32],
) -> Result<(), BitrotSelfTestError> {
let digest = algo.hash_encode(payload);
let digest = digest.as_ref();
if digest.len() != expected.len() || digest != expected.as_slice() {
return Err(BitrotSelfTestError::KnownAnswerMismatch {
algorithm,
got: self_test_hex(digest),
want: self_test_hex(expected),
});
}
Ok(())
}
/// Encode `payload` with `shard_size` blocks, verify it end to end, and read
/// every block back through `BitrotReader` comparing bytes.
async fn bitrot_roundtrip_check(
algorithm: &'static str,
algo: HashAlgorithm,
payload: &[u8],
shard_size: usize,
) -> Result<(), BitrotSelfTestError> {
let mut writer = BitrotWriter::new(std::io::Cursor::new(Vec::<u8>::new()), shard_size, algo.clone());
for chunk in payload.chunks(shard_size) {
writer
.write(chunk)
.await
.map_err(|err| BitrotSelfTestError::RoundtripVerify {
algorithm,
detail: format!("encode failed: {err}"),
})?;
}
let encoded = writer.into_inner().into_inner();
let on_disk = bitrot_shard_file_size(payload.len(), shard_size, algo.clone());
if encoded.len() != on_disk {
return Err(BitrotSelfTestError::RoundtripVerify {
algorithm,
detail: format!("encoded {} bytes, size formula says {on_disk}", encoded.len()),
});
}
bitrot_verify(std::io::Cursor::new(encoded.clone()), on_disk, payload.len(), algo.clone(), shard_size)
.await
.map_err(|err| BitrotSelfTestError::RoundtripVerify {
algorithm,
detail: err.to_string(),
})?;
let mut reader = BitrotReader::new(std::io::Cursor::new(encoded), shard_size, algo, false);
let mut offset = 0usize;
while offset < payload.len() {
let want = shard_size.min(payload.len() - offset);
let mut buf = vec![0u8; want];
let read = reader
.read(&mut buf)
.await
.map_err(|err| BitrotSelfTestError::RoundtripVerify {
algorithm,
detail: format!("read back failed at offset {offset}: {err}"),
})?;
if read != want || buf[..read] != payload[offset..offset + read] {
return Err(BitrotSelfTestError::RoundtripReadback { algorithm });
}
offset += read;
}
Ok(())
}
/// Flip one byte and require `bitrot_verify` to reject the result.
async fn bitrot_tamper_check(
algorithm: &'static str,
algo: HashAlgorithm,
payload: &[u8],
shard_size: usize,
tampered: &'static str,
flip_at: usize,
) -> Result<(), BitrotSelfTestError> {
let mut writer = BitrotWriter::new(std::io::Cursor::new(Vec::<u8>::new()), shard_size, algo.clone());
for chunk in payload.chunks(shard_size) {
writer.write(chunk).await.expect("self-test encode should not fail");
}
let mut corrupt = writer.into_inner().into_inner();
let flip_index = flip_at % corrupt.len();
corrupt[flip_index] ^= 0x80;
let on_disk = bitrot_shard_file_size(payload.len(), shard_size, algo.clone());
match bitrot_verify(std::io::Cursor::new(corrupt), on_disk, payload.len(), algo, shard_size).await {
// The flipped byte must be rejected as a hash mismatch specifically, not
// by any incidental read error: an in-memory cursor cannot fail reads,
// so accepting any other failure here would mask a verify path that
// errors out before it ever compares hashes.
Err(err) if err.to_string().contains("hash mismatch") => Ok(()),
Ok(()) => Err(BitrotSelfTestError::TamperNotRejected { algorithm, tampered }),
Err(err) => Err(BitrotSelfTestError::RoundtripVerify {
algorithm,
detail: format!("tampered shard rejected with an unexpected error: {err}"),
}),
}
}
/// Verify every bitrot algorithm this crate can write or verify in production:
/// both streaming Highway variants roundtrip end to end (encode → size formula
/// → `bitrot_verify` → read back) and reject a flipped byte in both the data
/// and the leading hash, while all three hashed algorithms reproduce their
/// pinned known-answer digests.
///
/// Runs in well under a millisecond on 4 KiB of data; callers may run it inline
/// at startup. Pure CPU, no allocation beyond a few KiB of scratch.
pub async fn bitrot_self_test() -> Result<(), BitrotSelfTestError> {
let payload = bitrot_self_test_payload();
// Externally verifiable vector first: it guards the HashAlgorithm plumbing
// itself, before any self-pinned constants are consulted.
let abc = HashAlgorithm::SHA256.hash_encode(b"abc");
if abc.as_ref() != BITROT_SELF_TEST_KAT_SHA256_ABC.as_slice() {
return Err(BitrotSelfTestError::KnownAnswerMismatch {
algorithm: "SHA256",
got: self_test_hex(abc.as_ref()),
want: self_test_hex(&BITROT_SELF_TEST_KAT_SHA256_ABC),
});
}
bitrot_kat_check(
"HighwayHash256S",
&HashAlgorithm::HighwayHash256S,
&payload,
&BITROT_SELF_TEST_KAT_HIGHWAY_HASH256S,
)?;
bitrot_kat_check(
"HighwayHash256SLegacy",
&HashAlgorithm::HighwayHash256SLegacy,
&payload,
&BITROT_SELF_TEST_KAT_HIGHWAY_HASH256S_LEGACY,
)?;
for (algorithm, algo) in [
("HighwayHash256S", HashAlgorithm::HighwayHash256S),
("HighwayHash256SLegacy", HashAlgorithm::HighwayHash256SLegacy),
] {
// Full blocks plus a partial tail, exactly like a real part stripe.
let tail_len = 2 * 1024 + 333;
bitrot_roundtrip_check(algorithm, algo.clone(), &payload, 1024).await?;
bitrot_roundtrip_check(algorithm, algo.clone(), &payload[..tail_len], 1024).await?;
// One flipped byte in the final data block, one in the first leading
// hash: both must fail verification.
bitrot_tamper_check(algorithm, algo.clone(), &payload, 1024, "final data byte", payload.len() - 1).await?;
bitrot_tamper_check(algorithm, algo, &payload, 1024, "leading hash byte", 0).await?;
}
Ok(())
}
#[cfg(test)]
mod tests {
use super::{
BitrotReader, BitrotWriter, BitrotWriterWrapper, CustomWriter, bitrot_kat_check, bitrot_self_test,
bitrot_self_test_payload, bitrot_shard_file_size, bitrot_verify, write_all_vectored,
BitrotReader, BitrotWriter, BitrotWriterWrapper, CustomWriter, bitrot_shard_file_size, bitrot_verify, write_all_vectored,
};
use super::{MAX_RETAINED_CHUNKS_PER_BLOCK, ShardChunkRead, ShardSource};
use bytes::Bytes;
@@ -1343,32 +1090,6 @@ mod tests {
}
}
#[test]
fn bitrot_self_test_payload_is_deterministic() {
// Two independent builds of the payload must agree byte for byte, or
// the pinned known-answer digests below would be meaningless.
assert_eq!(bitrot_self_test_payload(), bitrot_self_test_payload());
}
#[test]
fn bitrot_self_test_rejects_a_wrong_known_answer_digest() {
let payload = bitrot_self_test_payload();
let wrong = [0u8; 32];
let err = bitrot_kat_check("HighwayHash256S", &HashAlgorithm::HighwayHash256S, &payload, &wrong)
.expect_err("a zeroed digest must never match");
match err {
super::BitrotSelfTestError::KnownAnswerMismatch { algorithm, .. } => assert_eq!(algorithm, "HighwayHash256S"),
other => panic!("expected KnownAnswerMismatch, got {other:?}"),
}
}
#[tokio::test]
async fn bitrot_self_test_passes() {
bitrot_self_test()
.await
.expect("the pinned digests and roundtrip checks must all pass on this platform");
}
#[tokio::test]
async fn vectored_test_writers_cover_fallback_flush_and_shutdown_paths() {
let mut counting = VectoredCountingWriter::default();
@@ -1468,7 +1189,7 @@ mod tests {
let last = corrupt.len() - 1;
corrupt[last] ^= 0x80;
let err = bitrot_verify(
std::io::Cursor::new(corrupt),
Cursor::new(corrupt),
super::bitrot_shard_file_size(data.len(), shard_size, algo.clone()),
data.len(),
algo,
@@ -1561,7 +1282,7 @@ mod tests {
#[tokio::test]
async fn bitrot_reader_rejects_output_buffers_larger_than_shard_size() {
let mut reader = BitrotReader::new(std::io::Cursor::new(Vec::<u8>::new()), 4, HashAlgorithm::None, false);
let mut reader = BitrotReader::new(Cursor::new(Vec::<u8>::new()), 4, HashAlgorithm::None, false);
let mut out = [0u8; 5];
let err = reader
.read(&mut out)
@@ -1686,7 +1407,7 @@ mod tests {
(HashAlgorithm::HighwayHash256, true),
] {
let label = format!("{algo:?}");
let writer = std::io::Cursor::new(Vec::<u8>::new());
let writer = Cursor::new(Vec::<u8>::new());
let mut w = BitrotWriter::new(writer, shard_size, algo.clone());
w.write(&[7u8; 16]).await.unwrap();
let written = w.into_inner().into_inner();
@@ -1771,7 +1492,7 @@ mod tests {
}
async fn encode_one_block(payload: &[u8], shard_size: usize, algo: HashAlgorithm) -> Vec<u8> {
let mut w = BitrotWriter::new(std::io::Cursor::new(Vec::<u8>::new()), shard_size, algo);
let mut w = BitrotWriter::new(Cursor::new(Vec::<u8>::new()), shard_size, algo);
w.write(payload).await.unwrap();
w.into_inner().into_inner()
}
@@ -1879,7 +1600,7 @@ mod tests {
for algo in [HashAlgorithm::HighwayHash256S, HashAlgorithm::HighwayHash256SLegacy] {
for &size in &[1usize, 16, 17, 32, 40, 48] {
let payload: Vec<u8> = (0..size).map(|i| i as u8).collect();
let mut w = BitrotWriter::new(std::io::Cursor::new(Vec::<u8>::new()), shard_size, algo.clone());
let mut w = BitrotWriter::new(Cursor::new(Vec::<u8>::new()), shard_size, algo.clone());
for chunk in payload.chunks(shard_size) {
w.write(chunk).await.unwrap();
}
@@ -1953,14 +1674,14 @@ mod tests {
w.write(&data).await.expect("write shard");
let mut via_read = vec![0u8; SHARD];
let n1 = BitrotReader::new(std::io::Cursor::new(encoded.clone()), SHARD, algo.clone(), false)
let n1 = BitrotReader::new(Cursor::new(encoded.clone()), SHARD, algo.clone(), false)
.read(&mut via_read)
.await
.expect("read");
// A buffer with only capacity — no initialized bytes at all.
let mut via_append: Vec<u8> = Vec::with_capacity(SHARD);
let n2 = BitrotReader::new(std::io::Cursor::new(encoded), SHARD, algo.clone(), false)
let n2 = BitrotReader::new(Cursor::new(encoded), SHARD, algo.clone(), false)
.read_appending(&mut via_append, SHARD)
.await
.expect("read_appending");
@@ -1985,7 +1706,7 @@ mod tests {
encoded.truncate(encoded.len() - 1);
let mut out: Vec<u8> = Vec::with_capacity(SHARD);
let err = BitrotReader::new(std::io::Cursor::new(encoded), SHARD, algo.clone(), false)
let err = BitrotReader::new(Cursor::new(encoded), SHARD, algo.clone(), false)
.read_appending(&mut out, SHARD)
.await
.expect_err("a truncated shard must not succeed");
@@ -2011,7 +1732,7 @@ mod tests {
encoded[last] ^= 0xff;
let mut out: Vec<u8> = Vec::with_capacity(SHARD);
let err = BitrotReader::new(std::io::Cursor::new(encoded), SHARD, algo, false)
let err = BitrotReader::new(Cursor::new(encoded), SHARD, algo, false)
.read_appending(&mut out, SHARD)
.await
.expect_err("a corrupt shard must not verify");
@@ -2123,7 +1844,7 @@ mod tests {
"Cursor<Bytes> must be able to hand out a block, otherwise the fast path is dead code"
);
assert_eq!(mem.position(), 8, "taking a block must advance like a read of the same length");
let mut streamed = std::io::Cursor::new(encoded.clone());
let mut streamed = Cursor::new(encoded.clone());
assert!(
ShardSource::try_take_block(&mut streamed, 8).is_none(),
"a non-Bytes source must stay on the streaming path"
@@ -2151,7 +1872,7 @@ mod tests {
);
let mut via_stream: Vec<u8> = Vec::with_capacity(SHARD);
BitrotReader::new(std::io::Cursor::new(encoded), SHARD, algo, false)
BitrotReader::new(Cursor::new(encoded), SHARD, algo, false)
.read_appending(&mut via_stream, SHARD)
.await
.expect("streaming read");
-10
View File
@@ -216,16 +216,6 @@ impl std::fmt::Debug for ECStore {
/// These delegate to the process-global statics. No local state — the globals
/// remain the single source of truth until the migration is complete.
impl ECStore {
/// Every erasure set across all pools, pool-major order.
///
/// Read-only queries that must consult each set's own copy of a
/// per-bucket object (e.g. the scanner's `.usage-cache.bin`) iterate
/// this instead of the hash-routed store path, which would always land
/// on one set (rustfs/backlog#1872).
pub fn all_set_disks(&self) -> Vec<Arc<crate::set_disk::SetDisks>> {
self.pools.iter().flat_map(|pool| pool.disk_set.iter().cloned()).collect()
}
/// Get server configuration (delegates to global)
pub fn get_server_config(&self) -> Option<Config> {
runtime_sources::server_config()
-58
View File
@@ -293,15 +293,6 @@ enum StrictVaultAuthMethod {
#[serde(default)]
refresh_safety_window_secs: Option<u64>,
},
Kubernetes {
role: String,
#[serde(default)]
mount: Option<String>,
#[serde(default)]
jwt_path: Option<std::path::PathBuf>,
#[serde(default)]
refresh_safety_window_secs: Option<u64>,
},
TokenFile {
path: std::path::PathBuf,
#[serde(default)]
@@ -328,17 +319,6 @@ impl From<StrictVaultAuthMethod> for VaultAuthMethod {
mount: mount.unwrap_or_else(|| crate::config::DEFAULT_VAULT_APPROLE_MOUNT.to_string()),
refresh_safety_window_secs,
},
StrictVaultAuthMethod::Kubernetes {
role,
mount,
jwt_path,
refresh_safety_window_secs,
} => Self::Kubernetes {
role,
mount: mount.unwrap_or_else(|| crate::config::DEFAULT_VAULT_KUBERNETES_MOUNT.to_string()),
jwt_path: jwt_path.unwrap_or_else(|| std::path::PathBuf::from(crate::config::DEFAULT_VAULT_KUBERNETES_JWT_PATH)),
refresh_safety_window_secs,
},
StrictVaultAuthMethod::TokenFile {
path,
poll_interval_secs,
@@ -519,7 +499,6 @@ impl From<&KmsConfig> for KmsConfigSummary {
auth_method_type: match &vault_config.auth_method {
VaultAuthMethod::Token { .. } => "token".to_string(),
VaultAuthMethod::AppRole { .. } => "approle".to_string(),
VaultAuthMethod::Kubernetes { .. } => "kubernetes".to_string(),
VaultAuthMethod::TokenFile { .. } => "token_file".to_string(),
},
has_stored_credentials: true,
@@ -534,7 +513,6 @@ impl From<&KmsConfig> for KmsConfigSummary {
auth_method_type: match &vault_config.auth_method {
VaultAuthMethod::Token { .. } => "token".to_string(),
VaultAuthMethod::AppRole { .. } => "approle".to_string(),
VaultAuthMethod::Kubernetes { .. } => "kubernetes".to_string(),
VaultAuthMethod::TokenFile { .. } => "token_file".to_string(),
},
has_stored_credentials: true,
@@ -923,42 +901,6 @@ mod tests {
assert!(request.to_kms_config().validate().is_ok());
}
/// The admin API reaches Kubernetes auth with the role alone; the mount and
/// the projected token path fall back to the cluster defaults, so a Tenant
/// manifest carries no credential and no cluster-specific paths.
#[test]
fn test_deserialize_vault_configure_request_accepts_kubernetes_auth() {
let raw = serde_json::json!({
"backend_type": "vault-transit",
"address": "https://vault.example.com:8200",
"mount_path": "rustfs",
"auth_method": { "Kubernetes": { "role": "rustfs" } }
});
let request: ConfigureKmsRequest = serde_json::from_value(raw).expect("kubernetes auth should deserialize");
let config = request.to_kms_config();
config.validate().expect("kubernetes auth must validate");
let vault = config.vault_transit_config().expect("vault transit backend config");
let VaultAuthMethod::Kubernetes {
role, mount, jwt_path, ..
} = &vault.auth_method
else {
panic!("expected Kubernetes auth, got {:?}", vault.auth_method);
};
assert_eq!(role, "rustfs");
assert_eq!(mount, crate::config::DEFAULT_VAULT_KUBERNETES_MOUNT);
assert_eq!(jwt_path, std::path::Path::new(crate::config::DEFAULT_VAULT_KUBERNETES_JWT_PATH));
let unknown_field = serde_json::json!({
"backend_type": "vault-transit",
"address": "https://vault.example.com:8200",
"auth_method": { "Kubernetes": { "role": "rustfs", "service_account": "rustfs" } }
});
serde_json::from_value::<ConfigureKmsRequest>(unknown_field)
.expect_err("an unknown auth field must be rejected rather than silently dropped");
}
#[test]
fn test_deserialize_aws_configure_request_accepts_type_aliases() {
for backend_type in ["AWS", "AwsKms", "aws", "aws-kms", "aws_kms"] {
-1
View File
@@ -550,7 +550,6 @@ impl VaultKmsClient {
address: config.address.clone(),
namespace: config.namespace.clone(),
attempt_timeout: kms_config.effective_timeout(),
skip_tls_verify: config.tls.as_ref().is_some_and(|tls| tls.skip_verify),
};
let source = token_source_for(&config.auth_method, &settings)?;
let policy = VaultCredentialPolicy::from_kms_config(
+5 -271
View File
@@ -326,97 +326,6 @@ impl fmt::Debug for AppRoleLogin {
}
}
/// Token source for [`VaultAuthMethod::Kubernetes`]: exchanges the pod's
/// projected ServiceAccount token for a lease-bound Vault token.
///
/// The JWT is re-read on every login because the kubelet rotates a projected
/// token well inside the pod's lifetime; caching it would strand the source on
/// an expired assertion once the current Vault token can no longer be renewed.
///
/// Unlike [`TokenFileSource`], the file mode is not checked: the kubelet owns
/// the projected token and mounts it world-readable by default, so rejecting
/// group/other bits would refuse every standard pod rather than catch a
/// deployment error.
pub(crate) struct KubernetesLogin {
/// Unauthenticated client used only for the login exchange.
login_client: VaultClient,
mount: String,
role: String,
jwt_path: PathBuf,
}
impl KubernetesLogin {
pub(crate) fn new(settings: &VaultConnectionSettings, mount: String, role: String, jwt_path: PathBuf) -> Result<Self> {
Ok(Self {
login_client: settings.build_login_client()?,
mount,
role,
jwt_path,
})
}
/// Read the ServiceAccount token for one login attempt.
///
/// Mirrors [`AppRoleLogin::resolve_secret_id`]: a read failure is fatal for
/// the attempt but the refresh loop keeps retrying, so a token the kubelet
/// has not projected yet heals the source without a restart.
async fn resolve_jwt(&self) -> AttemptResult<SecretString> {
let mut raw = tokio::fs::read_to_string(&self.jwt_path)
.await
.map_err(|error| AttemptError {
class: ErrorClass::Fatal,
error: KmsError::configuration_error(format!(
"Failed to read Kubernetes ServiceAccount token {}: {error}",
self.jwt_path.display()
)),
})?;
let trimmed = raw.trim();
if trimmed.is_empty() {
raw.zeroize();
return Err(AttemptError {
class: ErrorClass::Fatal,
error: KmsError::configuration_error(format!(
"Kubernetes ServiceAccount token {} is empty",
self.jwt_path.display()
)),
});
}
let jwt = SecretString::new(trimmed.to_string());
raw.zeroize();
Ok(jwt)
}
}
#[async_trait]
impl TokenSource for KubernetesLogin {
async fn acquire(&self) -> AttemptResult<TokenLease> {
let jwt = self.resolve_jwt().await?;
let auth = vaultrs::auth::kubernetes::login(&self.login_client, &self.mount, &self.role, jwt.expose())
.await
.map_err(|error| attempt_error("Kubernetes login", error))?;
Ok(TokenLease::from_auth(auth))
}
async fn renew(&self, client: &VaultClient) -> AttemptResult<TokenLease> {
let auth = vaultrs::token::renew_self(client, None)
.await
.map_err(|error| attempt_error("token renewal", error))?;
Ok(TokenLease::from_auth(auth))
}
}
impl fmt::Debug for KubernetesLogin {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
// The login client embeds Vault client settings and must stay out of
// Debug output; the role name is not a secret, and the JWT is never held.
f.debug_struct("KubernetesLogin")
.field("mount", &self.mount)
.field("role", &self.role)
.field("jwt_path", &self.jwt_path)
.finish_non_exhaustive()
}
}
/// Token source for [`VaultAuthMethod::TokenFile`]: reads an agent-managed
/// token file (for example a Vault Agent auto-auth sink).
///
@@ -555,9 +464,6 @@ pub(crate) fn token_source_for(
secret_id.clone(),
secret_id_file.clone(),
)?)),
VaultAuthMethod::Kubernetes {
role, mount, jwt_path, ..
} => Ok(Box::new(KubernetesLogin::new(settings, mount.clone(), role.clone(), jwt_path.clone())?)),
VaultAuthMethod::TokenFile {
path,
poll_interval_secs,
@@ -580,9 +486,6 @@ pub(crate) struct VaultConnectionSettings {
pub(crate) namespace: Option<String>,
/// Per-attempt HTTP timeout applied to the underlying reqwest client.
pub(crate) attempt_timeout: Duration,
/// Whether to accept an unverified Vault server certificate. Gated on
/// `allow_insecure_dev_defaults` by `KmsConfig::validate`.
pub(crate) skip_tls_verify: bool,
}
impl VaultConnectionSettings {
@@ -596,11 +499,6 @@ impl VaultConnectionSettings {
// operation-level retry policy.
settings_builder.timeout(Some(self.attempt_timeout));
settings_builder.token(token);
// Always set explicitly: left unset, vaultrs derives this from its own
// VAULT_SKIP_VERIFY variable, so a stray value in the environment would
// disable certificate verification behind the KMS configuration and its
// insecure-defaults gate.
settings_builder.verify(!self.skip_tls_verify);
if let Some(namespace) = &self.namespace {
settings_builder.namespace(Some(namespace.clone()));
@@ -653,10 +551,6 @@ impl VaultCredentialPolicy {
refresh_safety_window_secs: Some(secs),
..
}
| VaultAuthMethod::Kubernetes {
refresh_safety_window_secs: Some(secs),
..
}
| VaultAuthMethod::TokenFile {
refresh_safety_window_secs: Some(secs),
..
@@ -690,25 +584,15 @@ pub(crate) struct VaultClientHandle {
impl VaultClientHandle {
/// Absolute expiry of this generation's token.
///
/// `lease.ttl` is built from the `lease_duration` the Vault server sent, so
/// a value too large to add to `issued_at` would panic on the bare `+`. A
/// TTL that cannot be represented is indistinguishable from no expiry, so it
/// collapses to `None` — the same answer already given for the zero-lease
/// tokens Vault issues, which keeps the token in use and still fully
/// validated by Vault on every call.
fn expires_at(&self) -> Option<Instant> {
self.lease.and_then(|lease| self.issued_at.checked_add(lease.ttl))
self.lease.map(|lease| self.issued_at + lease.ttl)
}
/// When the renewal task should refresh this generation: half the TTL,
/// leaving the second half as budget for retries before the fail-closed
/// window is reached.
///
/// Unrepresentable TTLs collapse to `None` as in [`Self::expires_at`],
/// leaving a token that never expires with nothing to renew.
fn renew_at(&self) -> Option<Instant> {
self.lease.and_then(|lease| self.issued_at.checked_add(lease.ttl / 2))
self.lease.map(|lease| self.issued_at + lease.ttl / 2)
}
}
@@ -778,7 +662,7 @@ impl VaultCredentialProvider {
let handle = self.current.load_full();
if let Some(expires_at) = handle.expires_at() {
let now = Instant::now();
if self.inside_safety_window(now, expires_at) {
if now + self.policy.safety_window >= expires_at {
return Err(KmsError::credentials_unavailable(format!(
"Vault token (generation {}) is within {:?} of expiry and has not been refreshed; refusing to use it",
handle.generation, self.policy.safety_window
@@ -788,18 +672,6 @@ impl VaultCredentialProvider {
Ok(handle)
}
/// Whether the token expiring at `expires_at` is close enough to refuse.
///
/// `safety_window` reaches here from persisted configuration, so it is not
/// guaranteed to have passed this version's validation: a window too large
/// to add to the current instant would panic on the bare `+`. Such a window
/// means every token is always inside it, so saturating to "refuse" is both
/// the fail-closed answer and the one the arithmetic was reaching for.
fn inside_safety_window(&self, now: Instant, expires_at: Instant) -> bool {
now.checked_add(self.policy.safety_window)
.is_none_or(|deadline| deadline >= expires_at)
}
/// Publish the credential gauges for the generation currently installed.
///
/// The fail-closed gauge re-evaluates the very gate
@@ -811,7 +683,7 @@ impl VaultCredentialProvider {
let fail_closed = match handle.expires_at() {
Some(expires_at) => {
metrics::gauge!(METRIC_TOKEN_TTL_SECONDS).set(expires_at.saturating_duration_since(now).as_secs_f64());
self.inside_safety_window(now, expires_at)
now + self.policy.safety_window >= expires_at
}
// A generation without an expiry has no remaining TTL to report
// and can never lapse, so it can never fail closed either.
@@ -988,7 +860,7 @@ impl Drop for CredentialTaskHandle {
#[cfg(test)]
mod tests {
use super::*;
use crate::config::{DEFAULT_VAULT_KUBERNETES_MOUNT, REDACTED_SECRET};
use crate::config::REDACTED_SECRET;
use std::sync::atomic::{AtomicBool, AtomicU32, Ordering};
const TEST_TOKEN: &str = "vault-token-debug-leak-canary";
@@ -999,7 +871,6 @@ mod tests {
address: "http://127.0.0.1:8200".to_string(),
namespace: Some("team-namespace".to_string()),
attempt_timeout: Duration::from_secs(30),
skip_tls_verify: false,
}
}
@@ -1186,143 +1057,6 @@ mod tests {
assert!(format!("{source:?}").contains("AppRoleLogin"));
}
#[tokio::test]
async fn test_kubernetes_auth_method_maps_to_login_source() {
let settings = test_settings();
let source = token_source_for(&VaultAuthMethod::kubernetes("rustfs".to_string()), &settings)
.expect("kubernetes auth must map to a login source");
assert!(format!("{source:?}").contains("KubernetesLogin"));
}
/// `refresh_safety_window_secs` is operator-supplied and reaches the request
/// path from persisted configuration, so the fail-closed comparison must
/// survive a window too large to add to the current instant. Before the
/// checked arithmetic this panicked with "overflow when adding duration to
/// instant" on the first request after a lease-bearing login.
#[tokio::test]
async fn test_current_refuses_rather_than_panics_on_an_unrepresentable_safety_window() {
let (provider, _state) = scripted_provider(
Duration::from_secs(60),
true,
test_policy(Duration::from_secs(u64::MAX), Duration::from_secs(5)),
)
.await;
let error = provider
.current()
.expect_err("a window wider than any lease must refuse the token");
assert!(
matches!(error, KmsError::CredentialsUnavailable { .. }),
"expected CredentialsUnavailable, got {error:?}"
);
}
/// `lease_duration` is a bare u64 straight off the Vault response and forms
/// the other side of the same comparison, so an absurd one must not panic
/// either. It is indistinguishable from a non-expiring token, which is how
/// the zero-lease case already behaves.
#[tokio::test]
async fn test_an_unrepresentable_lease_is_treated_as_non_expiring() {
let (provider, _state) = scripted_provider(
Duration::from_secs(u64::MAX),
true,
test_policy(Duration::from_secs(30), Duration::from_secs(5)),
)
.await;
provider
.current()
.expect("a token whose expiry cannot be represented must stay usable");
}
/// The configured flag has to reach the HTTP client, not just the config
/// struct: every generation (authenticated and login) builds its own client,
/// and a Vault with a self-signed certificate fails the handshake unless
/// each one carries the setting.
#[test]
fn test_skip_tls_verify_reaches_every_vault_client_generation() {
for skip_tls_verify in [false, true] {
let settings = VaultConnectionSettings {
address: "https://vault.example.com:8200".to_string(),
namespace: None,
attempt_timeout: Duration::from_secs(30),
skip_tls_verify,
};
let authenticated = settings.build_client(TEST_TOKEN).expect("authenticated client must build");
assert_eq!(authenticated.settings.verify, !skip_tls_verify);
let login = settings.build_login_client().expect("login client must build");
assert_eq!(login.settings.verify, !skip_tls_verify);
}
}
/// vaultrs derives `verify` from its own VAULT_SKIP_VERIFY variable when the
/// builder leaves it unset, which would disable certificate verification
/// without passing the KMS insecure-defaults gate.
#[test]
fn test_vaultrs_skip_verify_env_cannot_override_the_configured_setting() {
temp_env::with_var("VAULT_SKIP_VERIFY", Some("true"), || {
let client = test_settings().build_client(TEST_TOKEN).expect("client must build");
assert!(
client.settings.verify,
"a stray VAULT_SKIP_VERIFY must not disable verification behind the KMS configuration"
);
});
}
/// The projected token is read fresh per login attempt and trimmed, so a
/// kubelet rotation is picked up without a restart and a trailing newline
/// does not corrupt the assertion sent to Vault.
#[tokio::test]
async fn test_kubernetes_login_rereads_and_trims_the_service_account_token() {
let dir = tempfile::tempdir().expect("temp dir");
let path = dir.path().join("token");
tokio::fs::write(&path, " first-jwt\n").await.expect("write token");
let login = KubernetesLogin::new(
&test_settings(),
DEFAULT_VAULT_KUBERNETES_MOUNT.to_string(),
"rustfs".to_string(),
path.clone(),
)
.expect("login source must build");
assert_eq!(login.resolve_jwt().await.expect("first read").expose(), "first-jwt");
tokio::fs::write(&path, "rotated-jwt").await.expect("rotate token");
assert_eq!(
login.resolve_jwt().await.expect("second read").expose(),
"rotated-jwt",
"a rotated projected token must be picked up without a restart"
);
}
/// The ServiceAccount token is re-read per attempt, so an unreadable or
/// empty one fails that attempt without reaching Vault; the refresh loop
/// keeps retrying, which is what lets a late projection heal the source.
#[tokio::test]
async fn test_kubernetes_login_rejects_an_unusable_service_account_token() {
let dir = tempfile::tempdir().expect("temp dir");
let missing = dir.path().join("absent-token");
let empty = dir.path().join("empty-token");
tokio::fs::write(&empty, " \n").await.expect("write empty token");
for (path, expected) in [(missing, "Failed to read"), (empty, "is empty")] {
let login =
KubernetesLogin::new(&test_settings(), DEFAULT_VAULT_KUBERNETES_MOUNT.to_string(), "rustfs".to_string(), path)
.expect("login source must build");
let error = login
.acquire()
.await
.expect_err("an unusable ServiceAccount token must fail the attempt");
assert!(matches!(error.class, ErrorClass::Fatal));
assert!(error.error.to_string().contains(expected), "got {}", error.error);
}
}
#[tokio::test(start_paused = true)]
async fn test_renewal_task_renews_at_half_ttl() {
let (provider, state) = scripted_provider(
-1
View File
@@ -415,7 +415,6 @@ impl VaultTransitKmsClient {
address: config.address.clone(),
namespace: config.namespace.clone(),
attempt_timeout: kms_config.effective_timeout(),
skip_tls_verify: config.tls.as_ref().is_some_and(|tls| tls.skip_verify),
};
let source = token_source_for(&config.auth_method, &settings)?;
let policy = VaultCredentialPolicy::from_kms_config(
-4
View File
@@ -450,10 +450,6 @@ impl VaultRestoreClient {
address: target.address.clone(),
namespace: target.namespace.clone(),
attempt_timeout: kms_config.effective_timeout(),
// A restore target carries no TLS settings, so certificates are
// always verified: recovery is the last path that should accept an
// unauthenticated Vault.
skip_tls_verify: false,
};
let source = token_source_for(&target.auth_method, &settings)?;
let policy = VaultCredentialPolicy::from_kms_config(
+54 -295
View File
@@ -25,10 +25,6 @@ use url::Url;
pub const ENV_KMS_ALLOW_INSECURE_DEV_DEFAULTS: &str = "RUSTFS_KMS_ALLOW_INSECURE_DEV_DEFAULTS";
pub const ENV_KMS_ALLOW_IMMEDIATE_DELETION: &str = "RUSTFS_KMS_ALLOW_IMMEDIATE_DELETION";
pub const ENV_KMS_VAULT_ADDRESS: &str = "RUSTFS_KMS_VAULT_ADDRESS";
pub const ENV_KMS_VAULT_TOKEN: &str = "RUSTFS_KMS_VAULT_TOKEN";
pub const ENV_KMS_VAULT_NAMESPACE: &str = "RUSTFS_KMS_VAULT_NAMESPACE";
pub const ENV_KMS_VAULT_MOUNT_PATH: &str = "RUSTFS_KMS_VAULT_MOUNT_PATH";
pub const ENV_KMS_VAULT_SKIP_TLS_VERIFY: &str = "RUSTFS_KMS_VAULT_SKIP_TLS_VERIFY";
pub const ENV_KMS_VAULT_TRANSIT_METADATA_KV_MOUNT: &str = "RUSTFS_KMS_VAULT_TRANSIT_METADATA_KV_MOUNT";
pub const ENV_KMS_VAULT_TRANSIT_METADATA_PREFIX: &str = "RUSTFS_KMS_VAULT_TRANSIT_METADATA_PREFIX";
@@ -39,9 +35,6 @@ pub const ENV_KMS_VAULT_APPROLE_SECRET_ID: &str = "RUSTFS_KMS_VAULT_APPROLE_SECR
pub const ENV_KMS_VAULT_APPROLE_SECRET_ID_FILE: &str = "RUSTFS_KMS_VAULT_APPROLE_SECRET_ID_FILE";
pub const ENV_KMS_VAULT_APPROLE_MOUNT: &str = "RUSTFS_KMS_VAULT_APPROLE_MOUNT";
pub const ENV_KMS_VAULT_TOKEN_FILE: &str = "RUSTFS_KMS_VAULT_TOKEN_FILE";
pub const ENV_KMS_VAULT_KUBERNETES_ROLE: &str = "RUSTFS_KMS_VAULT_KUBERNETES_ROLE";
pub const ENV_KMS_VAULT_KUBERNETES_MOUNT: &str = "RUSTFS_KMS_VAULT_KUBERNETES_MOUNT";
pub const ENV_KMS_VAULT_KUBERNETES_JWT_PATH: &str = "RUSTFS_KMS_VAULT_KUBERNETES_JWT_PATH";
pub const ENV_KMS_AWS_REGION: &str = "RUSTFS_KMS_AWS_REGION";
pub const ENV_KMS_AWS_ENDPOINT_URL: &str = "RUSTFS_KMS_AWS_ENDPOINT_URL";
/// Age in whole seconds beyond which a key is reported as due for rotation;
@@ -52,9 +45,6 @@ pub const ENV_KMS_ROTATION_MAX_WRAPS: &str = "RUSTFS_KMS_ROTATION_MAX_WRAPS";
pub const DEFAULT_VAULT_TRANSIT_METADATA_KV_MOUNT: &str = "secret";
pub const DEFAULT_VAULT_TRANSIT_METADATA_KEY_PREFIX: &str = "rustfs/kms/transit-metadata";
pub const DEFAULT_VAULT_APPROLE_MOUNT: &str = "approle";
pub const DEFAULT_VAULT_KUBERNETES_MOUNT: &str = "kubernetes";
/// Where the kubelet projects a pod's ServiceAccount token by default.
pub const DEFAULT_VAULT_KUBERNETES_JWT_PATH: &str = "/var/run/secrets/kubernetes.io/serviceaccount/token";
/// Upper bound applied to `KmsConfig::timeout` when deriving backend behavior.
///
@@ -94,14 +84,6 @@ fn default_vault_approle_mount() -> String {
DEFAULT_VAULT_APPROLE_MOUNT.to_string()
}
fn default_vault_kubernetes_mount() -> String {
DEFAULT_VAULT_KUBERNETES_MOUNT.to_string()
}
fn default_vault_kubernetes_jwt_path() -> PathBuf {
PathBuf::from(DEFAULT_VAULT_KUBERNETES_JWT_PATH)
}
pub const KMS_CONFIG_REDACTION_RULES: &[RedactionRule] = &[
RedactionRule::new("kms.local.master_key", RedactionLevel::Secret, "local backend key encryption material"),
RedactionRule::new("kms.vault.token", RedactionLevel::Secret, "vault authentication token"),
@@ -508,23 +490,6 @@ pub enum VaultAuthMethod {
#[serde(default)]
refresh_safety_window_secs: Option<u64>,
},
/// Kubernetes authentication: the pod's ServiceAccount token is exchanged
/// for a lease-bound Vault token that is renewed in the background.
Kubernetes {
/// Vault role bound to this ServiceAccount.
role: String,
/// Kubernetes auth engine mount path.
#[serde(default = "default_vault_kubernetes_mount")]
mount: String,
/// Projected ServiceAccount token to present. Re-read on every login so
/// a token the kubelet rotates is picked up without a restart.
#[serde(default = "default_vault_kubernetes_jwt_path")]
jwt_path: PathBuf,
/// Fail-closed margin in seconds, as on `AppRole`. Defaults to the
/// per-attempt timeout.
#[serde(default)]
refresh_safety_window_secs: Option<u64>,
},
/// Agent-managed token file (for example a Vault Agent auto-auth sink):
/// the token is read from `path` and re-read periodically so a token
/// rotated by the agent is picked up without a restart.
@@ -555,16 +520,6 @@ impl VaultAuthMethod {
}
}
/// Kubernetes authentication with the default mount and projected token path.
pub fn kubernetes(role: String) -> Self {
Self::Kubernetes {
role,
mount: default_vault_kubernetes_mount(),
jwt_path: default_vault_kubernetes_jwt_path(),
refresh_safety_window_secs: None,
}
}
/// Agent-managed token file with the default poll interval.
pub fn token_file(path: PathBuf) -> Self {
Self::TokenFile {
@@ -593,20 +548,6 @@ impl fmt::Debug for VaultAuthMethod {
.field("mount", mount)
.field("refresh_safety_window_secs", refresh_safety_window_secs)
.finish(),
// No redaction: the role and mount name a Vault binding, and the
// ServiceAccount token itself is never held on this type.
Self::Kubernetes {
role,
mount,
jwt_path,
refresh_safety_window_secs,
} => f
.debug_struct("Kubernetes")
.field("role", role)
.field("mount", mount)
.field("jwt_path", jwt_path)
.field("refresh_safety_window_secs", refresh_safety_window_secs)
.finish(),
Self::TokenFile {
path,
poll_interval_secs,
@@ -1087,12 +1028,50 @@ impl KmsConfig {
});
}
KmsBackend::VaultKv2 => {
config.backend_config =
BackendConfig::VaultKv2(Box::new(vault_kv2_config_from_env(VaultCliOverrides::default())?));
let address = get_env_str("RUSTFS_KMS_VAULT_ADDRESS", "http://localhost:8200");
let auth_method = vault_auth_method_from_env()?;
let skip_tls_verify = get_env_bool(ENV_KMS_VAULT_SKIP_TLS_VERIFY, false);
let mount_path = match get_env_opt_str("RUSTFS_KMS_VAULT_MOUNT_PATH") {
Some(path) => {
tracing::warn!(
"RUSTFS_KMS_VAULT_MOUNT_PATH is deprecated for the Vault KV2 backend: it never calls the Transit engine and the value is stored but unused"
);
path
}
None => default_vault_kv2_mount_path(),
};
config.backend_config = BackendConfig::VaultKv2(Box::new(VaultConfig {
address,
auth_method,
namespace: get_env_opt_str("RUSTFS_KMS_VAULT_NAMESPACE"),
mount_path,
kv_mount: get_env_str("RUSTFS_KMS_VAULT_KV_MOUNT", "secret"),
key_path_prefix: get_env_str("RUSTFS_KMS_VAULT_KEY_PREFIX", "rustfs/kms/keys"),
tls: vault_tls_config(skip_tls_verify),
}));
}
KmsBackend::VaultTransit => {
config.backend_config =
BackendConfig::VaultTransit(Box::new(vault_transit_config_from_env(VaultCliOverrides::default())?));
let address = get_env_str("RUSTFS_KMS_VAULT_ADDRESS", "http://localhost:8200");
let auth_method = vault_auth_method_from_env()?;
let skip_tls_verify = get_env_bool(ENV_KMS_VAULT_SKIP_TLS_VERIFY, false);
config.backend_config = BackendConfig::VaultTransit(Box::new(VaultTransitConfig {
address,
auth_method,
namespace: get_env_opt_str("RUSTFS_KMS_VAULT_NAMESPACE"),
mount_path: get_env_str("RUSTFS_KMS_VAULT_MOUNT_PATH", "transit"),
metadata_kv_mount: get_env_str(
ENV_KMS_VAULT_TRANSIT_METADATA_KV_MOUNT,
DEFAULT_VAULT_TRANSIT_METADATA_KV_MOUNT,
),
metadata_key_prefix: get_env_str(
ENV_KMS_VAULT_TRANSIT_METADATA_PREFIX,
DEFAULT_VAULT_TRANSIT_METADATA_KEY_PREFIX,
),
tls: vault_tls_config(skip_tls_verify),
}));
}
KmsBackend::Static => {
// Read from file first, then fall back to direct env var
@@ -1223,78 +1202,6 @@ fn is_under_temp_dir(path: &Path) -> bool {
path.starts_with(std::env::temp_dir())
}
/// Command-line values that take precedence over the matching environment
/// variables when assembling a Vault backend configuration.
///
/// Every field has a `RUSTFS_KMS_VAULT_*` equivalent that the CLI layer already
/// reads, so these are only set when the operator passed an explicit flag.
///
/// Deliberately not `Debug`: `token` holds the raw Vault token, and the
/// redacting `Debug` impls elsewhere in this module exist because a derived one
/// would print it. Denying the derive makes a future `{overrides:?}` a compile
/// error instead of a leak.
#[derive(Default, Clone, Copy)]
pub struct VaultCliOverrides<'a> {
pub address: Option<&'a str>,
pub token: Option<&'a str>,
pub mount_path: Option<&'a str>,
}
/// Assemble the Vault KV2 backend configuration from the environment.
///
/// Shared by [`KmsConfig::from_env`] and the server's command-line startup path
/// so both resolve the same auth method, namespace, TLS and mount settings.
pub fn vault_kv2_config_from_env(overrides: VaultCliOverrides<'_>) -> Result<VaultConfig> {
let mount_path = match overrides
.mount_path
.map(str::to_string)
.or_else(|| get_env_opt_str(ENV_KMS_VAULT_MOUNT_PATH))
{
Some(path) => {
tracing::warn!(
"RUSTFS_KMS_VAULT_MOUNT_PATH is deprecated for the Vault KV2 backend: it never calls the Transit engine and the value is stored but unused"
);
path
}
None => default_vault_kv2_mount_path(),
};
Ok(VaultConfig {
address: vault_address_from_env(overrides.address),
auth_method: vault_auth_method_from_env(overrides.token)?,
namespace: get_env_opt_str(ENV_KMS_VAULT_NAMESPACE),
mount_path,
kv_mount: get_env_str("RUSTFS_KMS_VAULT_KV_MOUNT", "secret"),
key_path_prefix: get_env_str("RUSTFS_KMS_VAULT_KEY_PREFIX", "rustfs/kms/keys"),
tls: vault_tls_config(get_env_bool(ENV_KMS_VAULT_SKIP_TLS_VERIFY, false)),
})
}
/// Assemble the Vault Transit backend configuration from the environment.
///
/// Companion to [`vault_kv2_config_from_env`]; see there for why both entry
/// points share it.
pub fn vault_transit_config_from_env(overrides: VaultCliOverrides<'_>) -> Result<VaultTransitConfig> {
Ok(VaultTransitConfig {
address: vault_address_from_env(overrides.address),
auth_method: vault_auth_method_from_env(overrides.token)?,
namespace: get_env_opt_str(ENV_KMS_VAULT_NAMESPACE),
mount_path: overrides
.mount_path
.map(str::to_string)
.unwrap_or_else(|| get_env_str(ENV_KMS_VAULT_MOUNT_PATH, "transit")),
metadata_kv_mount: get_env_str(ENV_KMS_VAULT_TRANSIT_METADATA_KV_MOUNT, DEFAULT_VAULT_TRANSIT_METADATA_KV_MOUNT),
metadata_key_prefix: get_env_str(ENV_KMS_VAULT_TRANSIT_METADATA_PREFIX, DEFAULT_VAULT_TRANSIT_METADATA_KEY_PREFIX),
tls: vault_tls_config(get_env_bool(ENV_KMS_VAULT_SKIP_TLS_VERIFY, false)),
})
}
fn vault_address_from_env(override_value: Option<&str>) -> String {
override_value
.map(str::to_string)
.unwrap_or_else(|| get_env_str(ENV_KMS_VAULT_ADDRESS, "http://localhost:8200"))
}
/// Resolve the Vault auth method from environment variables.
///
/// Setting `RUSTFS_KMS_VAULT_APPROLE_ROLE_ID` selects AppRole authentication;
@@ -1302,59 +1209,27 @@ fn vault_address_from_env(override_value: Option<&str>) -> String {
/// (re-read on every login, mirroring the `RUSTFS_KMS_STATIC_SECRET_KEY_FILE`
/// precedent) or inline from `RUSTFS_KMS_VAULT_APPROLE_SECRET_ID`, with the
/// file taking precedence. Without a role id the legacy token flow applies.
///
/// `RUSTFS_KMS_VAULT_KUBERNETES_ROLE` selects Kubernetes authentication, which
/// presents the pod's projected ServiceAccount token.
///
/// `token_override` carries a token supplied on the command line; it stands in
/// for `RUSTFS_KMS_VAULT_TOKEN` everywhere below, including the conflict checks,
/// so a flag and the variable it mirrors select the same method.
fn vault_auth_method_from_env(token_override: Option<&str>) -> Result<VaultAuthMethod> {
let token = token_override
.map(str::to_string)
.or_else(|| get_env_opt_str(ENV_KMS_VAULT_TOKEN));
let role_id = get_env_opt_str(ENV_KMS_VAULT_APPROLE_ROLE_ID);
let kubernetes_role = get_env_opt_str(ENV_KMS_VAULT_KUBERNETES_ROLE);
fn vault_auth_method_from_env() -> Result<VaultAuthMethod> {
if let Some(token_file) = get_env_opt_str(ENV_KMS_VAULT_TOKEN_FILE) {
// A token file names one authoritative credential source; combining it
// with another one would leave the effective identity ambiguous, so
// that is a configuration error rather than a precedence rule.
for (name, configured) in [
(ENV_KMS_VAULT_APPROLE_ROLE_ID, role_id.is_some()),
(ENV_KMS_VAULT_KUBERNETES_ROLE, kubernetes_role.is_some()),
(ENV_KMS_VAULT_TOKEN, token.is_some()),
] {
if configured {
return Err(KmsError::configuration_error(format!(
"{ENV_KMS_VAULT_TOKEN_FILE} cannot be combined with {name}; configure exactly one Vault auth method"
)));
}
if get_env_opt_str(ENV_KMS_VAULT_APPROLE_ROLE_ID).is_some() {
return Err(KmsError::configuration_error(format!(
"{ENV_KMS_VAULT_TOKEN_FILE} cannot be combined with {ENV_KMS_VAULT_APPROLE_ROLE_ID}; configure exactly one Vault auth method"
)));
}
if get_env_opt_str("RUSTFS_KMS_VAULT_TOKEN").is_some() {
return Err(KmsError::configuration_error(format!(
"{ENV_KMS_VAULT_TOKEN_FILE} cannot be combined with RUSTFS_KMS_VAULT_TOKEN; configure exactly one Vault auth method"
)));
}
return Ok(VaultAuthMethod::token_file(PathBuf::from(token_file)));
}
if let Some(role) = kubernetes_role {
// Unlike a leftover static token, a second login method is never a
// stale remnant: both were configured deliberately and neither can be
// ranked over the other.
if role_id.is_some() {
return Err(KmsError::configuration_error(format!(
"{ENV_KMS_VAULT_KUBERNETES_ROLE} cannot be combined with {ENV_KMS_VAULT_APPROLE_ROLE_ID}; configure exactly one Vault auth method"
)));
}
return Ok(VaultAuthMethod::Kubernetes {
role,
mount: get_env_str(ENV_KMS_VAULT_KUBERNETES_MOUNT, DEFAULT_VAULT_KUBERNETES_MOUNT),
jwt_path: get_env_opt_str(ENV_KMS_VAULT_KUBERNETES_JWT_PATH)
.map_or_else(default_vault_kubernetes_jwt_path, PathBuf::from),
refresh_safety_window_secs: None,
});
}
let Some(role_id) = role_id else {
let Some(role_id) = get_env_opt_str(ENV_KMS_VAULT_APPROLE_ROLE_ID) else {
return Ok(VaultAuthMethod::Token {
token: token.unwrap_or_else(|| "dev-token".to_string()),
token: get_env_str("RUSTFS_KMS_VAULT_TOKEN", "dev-token"),
});
};
@@ -1398,22 +1273,6 @@ fn validate_vault_auth_method(backend_name: &str, auth_method: &VaultAuthMethod)
}
Ok(())
}
VaultAuthMethod::Kubernetes {
role, mount, jwt_path, ..
} => {
if role.is_empty() {
return Err(KmsError::configuration_error(format!("{backend_name} Kubernetes role cannot be empty")));
}
if mount.is_empty() {
return Err(KmsError::configuration_error(format!("{backend_name} Kubernetes mount cannot be empty")));
}
if jwt_path.as_os_str().is_empty() {
return Err(KmsError::configuration_error(format!(
"{backend_name} Kubernetes ServiceAccount token path cannot be empty"
)));
}
Ok(())
}
VaultAuthMethod::TokenFile {
path,
poll_interval_secs,
@@ -2117,106 +1976,6 @@ mod tests {
.expect("well-formed token file auth must validate");
}
/// A Kubernetes role alone configures the method: the credential is the
/// pod's projected ServiceAccount token, so nothing secret is in the
/// environment and the mount and token path fall back to the cluster
/// defaults.
#[test]
fn test_from_env_selects_kubernetes() {
with_vars(
vec![
("RUSTFS_KMS_BACKEND", Some("vault-transit")),
(ENV_KMS_VAULT_ADDRESS, Some("https://vault.example.com")),
(ENV_KMS_VAULT_KUBERNETES_ROLE, Some("rustfs")),
(ENV_KMS_VAULT_KUBERNETES_MOUNT, None),
(ENV_KMS_VAULT_KUBERNETES_JWT_PATH, None),
(ENV_KMS_VAULT_TOKEN, None),
(ENV_KMS_VAULT_TOKEN_FILE, None),
(ENV_KMS_VAULT_APPROLE_ROLE_ID, None),
],
|| {
let config = KmsConfig::from_env().expect("kms config should load from env");
let vault = config.vault_transit_config().expect("vault transit backend config");
let VaultAuthMethod::Kubernetes {
role,
mount,
jwt_path,
refresh_safety_window_secs,
} = &vault.auth_method
else {
panic!(
"a kubernetes role in the environment must select Kubernetes auth, got {:?}",
vault.auth_method
);
};
assert_eq!(role, "rustfs");
assert_eq!(mount, DEFAULT_VAULT_KUBERNETES_MOUNT);
assert_eq!(jwt_path, Path::new(DEFAULT_VAULT_KUBERNETES_JWT_PATH));
assert_eq!(refresh_safety_window_secs, &None);
},
);
}
#[test]
fn test_from_env_kubernetes_is_mutually_exclusive_with_other_auth() {
with_vars(
vec![
("RUSTFS_KMS_BACKEND", Some("vault-transit")),
(ENV_KMS_VAULT_KUBERNETES_ROLE, Some("rustfs")),
(ENV_KMS_VAULT_APPROLE_ROLE_ID, Some("env-role-id")),
(ENV_KMS_VAULT_TOKEN, None),
(ENV_KMS_VAULT_TOKEN_FILE, None),
],
|| {
let error = KmsConfig::from_env().expect_err("kubernetes combined with approle must be rejected");
assert!(error.to_string().contains(ENV_KMS_VAULT_KUBERNETES_ROLE));
assert!(error.to_string().contains(ENV_KMS_VAULT_APPROLE_ROLE_ID));
},
);
}
#[test]
fn test_validate_rejects_bad_kubernetes_settings() {
let vault_config = |auth_method: VaultAuthMethod| KmsConfig {
backend: KmsBackend::VaultTransit,
backend_config: BackendConfig::VaultTransit(Box::new(VaultTransitConfig {
address: "https://vault.example.com:8200".to_string(),
auth_method,
..Default::default()
})),
..Default::default()
};
let error = vault_config(VaultAuthMethod::kubernetes(String::new()))
.validate()
.expect_err("an empty kubernetes role must be rejected");
assert!(error.to_string().contains("role"), "got {error}");
let error = vault_config(VaultAuthMethod::Kubernetes {
role: "rustfs".to_string(),
mount: String::new(),
jwt_path: PathBuf::from(DEFAULT_VAULT_KUBERNETES_JWT_PATH),
refresh_safety_window_secs: None,
})
.validate()
.expect_err("an empty kubernetes mount must be rejected");
assert!(error.to_string().contains("mount"), "got {error}");
let error = vault_config(VaultAuthMethod::Kubernetes {
role: "rustfs".to_string(),
mount: DEFAULT_VAULT_KUBERNETES_MOUNT.to_string(),
jwt_path: PathBuf::new(),
refresh_safety_window_secs: None,
})
.validate()
.expect_err("an empty ServiceAccount token path must be rejected");
assert!(error.to_string().contains("token path"), "got {error}");
vault_config(VaultAuthMethod::kubernetes("rustfs".to_string()))
.validate()
.expect("well-formed kubernetes auth must validate");
}
/// Every KV2 read, write and listing is routed through `kv_mount`, so an
/// empty one names a path no Vault engine answers. The Transit backend
/// already rejects its own empty mounts; this closes the same gap on the
-5
View File
@@ -37,11 +37,7 @@ hotpath-cpu = ["hotpath", "hotpath/hotpath-cpu"]
[dependencies]
hotpath.workspace = true
humantime.workspace = true
http.workspace = true
hyper = { workspace = true, features = ["http2", "http1", "server"] }
reqwest = { workspace = true, features = ["json"] }
rustfs-signer.workspace = true
s3s.workspace = true
jiff = { workspace = true, features = ["serde"] }
serde = { workspace = true, features = ["derive"] }
serde_json = { workspace = true, features = ["raw_value"] }
@@ -53,4 +49,3 @@ doctest = false
[dev-dependencies]
rmp-serde.workspace = true
tokio = { workspace = true, features = ["macros", "rt-multi-thread", "net"] }
-851
View File
@@ -1,851 +0,0 @@
// Copyright 2024 RustFS Team
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//! Admin API HTTP client for heal and scanner management (rustfs/backlog#1869).
//!
//! [`AdminClient`] speaks the `/rustfs/admin/v3` surface with S3 SigV4
//! request signing (the same scheme the server's admin router authenticates),
//! so `mc`-style tooling and automation can drive heal start/query/cancel and
//! read background-heal / scanner status without hand-rolling HTTP.
//!
//! Wire structs in this module mirror the server-side shapes
//! (`rustfs/src/admin/handlers/heal.rs`, `handlers/scanner.rs`,
//! `rustfs-common/src/heal_channel.rs`), following the madmin-go model where
//! the SDK owns its own copies and round-trip tests pin the encoding. Deeply
//! nested status payloads that the server composes from runtime types are
//! carried through as `serde_json::Value` and flattened maps rather than
//! duplicated field-for-field, so the client cannot silently drift on fields
//! it never interprets.
use crate::heal_commands::HealResultItem;
use http::Method;
use serde::{Deserialize, Serialize, de};
use std::time::Duration;
/// Default admin API path prefix on a RustFS endpoint.
pub const DEFAULT_ADMIN_API_PREFIX: &str = "/rustfs/admin";
/// Default SigV4 region when the server has no explicit region configured.
pub const DEFAULT_REGION: &str = "us-east-1";
/// Scan mode for a heal request, mirroring the server's numeric-or-name wire
/// encoding (`0` unknown/default, `1` normal, `2` deep).
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq)]
pub enum HealScanMode {
/// Server default; behaves as [`HealScanMode::Normal`].
#[default]
Unknown,
/// Metadata-level checks only.
Normal,
/// Full bitrot verification while healing.
Deep,
}
impl HealScanMode {
fn wire_number(self) -> u8 {
match self {
Self::Unknown => 0,
Self::Normal => 1,
Self::Deep => 2,
}
}
fn from_wire_number(value: u8) -> Option<Self> {
match value {
0 => Some(Self::Unknown),
1 => Some(Self::Normal),
2 => Some(Self::Deep),
_ => None,
}
}
fn from_wire_name(value: &str) -> Option<Self> {
match value {
"unknown" => Some(Self::Unknown),
"normal" => Some(Self::Normal),
"deep" => Some(Self::Deep),
_ => None,
}
}
}
impl Serialize for HealScanMode {
fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
serializer.serialize_u8(self.wire_number())
}
}
impl<'de> Deserialize<'de> for HealScanMode {
fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
struct HealScanModeVisitor;
impl de::Visitor<'_> for HealScanModeVisitor {
type Value = HealScanMode;
fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
formatter.write_str("a heal scan mode number or name")
}
fn visit_u64<E: de::Error>(self, value: u64) -> Result<Self::Value, E> {
u8::try_from(value)
.ok()
.and_then(HealScanMode::from_wire_number)
.ok_or_else(|| E::custom(format!("unknown heal scan mode number: {value}")))
}
fn visit_str<E: de::Error>(self, value: &str) -> Result<Self::Value, E> {
HealScanMode::from_wire_name(value).ok_or_else(|| E::custom(format!("unknown heal scan mode name: {value}")))
}
}
deserializer.deserialize_any(HealScanModeVisitor)
}
}
/// Heal options for an admin heal request (mirror of the server body type).
/// Fields default on decode: a client should tolerate a server response whose
/// settings object omits fields it never set.
#[derive(Debug, Clone, Default, Serialize, Deserialize)]
pub struct HealOpts {
#[serde(default)]
pub recursive: bool,
#[serde(rename = "dryRun", default)]
pub dry_run: bool,
#[serde(default)]
pub remove: bool,
#[serde(default)]
pub recreate: bool,
#[serde(rename = "scanMode", default)]
pub scan_mode: HealScanMode,
#[serde(rename = "updateParity", default)]
pub update_parity: bool,
#[serde(rename = "nolock", default)]
pub no_lock: bool,
#[serde(rename = "pool", default)]
pub pool: Option<usize>,
#[serde(rename = "set", default)]
pub set: Option<usize>,
}
/// Successful heal start / path-scoped cancel response.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct HealStartSuccess {
pub client_token: String,
pub client_address: String,
#[serde(default)]
pub start_time: String,
}
/// Heal task status response (query, cancel-with-token, start-then-poll).
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct HealTaskStatus {
/// `running` | `finished` | `stopped` | `notFound`.
pub summary: String,
/// Failure detail for stopped tasks; empty otherwise.
#[serde(rename = "detail", default)]
pub failure_detail: String,
#[serde(default)]
pub start_time: String,
#[serde(default)]
pub settings: HealOpts,
#[serde(default)]
pub items: Vec<HealResultItem>,
#[serde(default)]
pub truncated: bool,
/// Live progress snapshot; the exact shape is owned by the heal runtime.
#[serde(default)]
pub progress: Option<serde_json::Value>,
}
/// `POST /v3/background-heal/status` response. Known top-level fields are
/// typed; the flattened heal info and operations matrix pass through verbatim.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct BackgroundHealStatus {
/// `disabled` | `uninitialized` | `idle` | `active` | `degraded`.
pub state: String,
#[serde(default)]
pub heal_queue_length: u64,
#[serde(default)]
pub heal_active_tasks: u64,
#[serde(default)]
pub cluster_status_complete: bool,
#[serde(default)]
pub progress: Option<serde_json::Value>,
/// Remaining wire fields (flattened `BackgroundHealInfo` plus the
/// priority-by-source operations matrix), carried verbatim.
#[serde(flatten)]
pub extra: serde_json::Map<String, serde_json::Value>,
}
/// `GET /v3/scanner/status` response, typed at the fields operators branch
/// on; everything else passes through verbatim.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ScannerStatus {
pub enabled: bool,
/// `fresh` | `stale` | `unknown`; absent when the scanner never completed
/// a cycle.
#[serde(default)]
pub freshness: Option<ScannerFreshness>,
#[serde(flatten)]
pub extra: serde_json::Map<String, serde_json::Value>,
}
/// Freshness block of the scanner status response.
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct ScannerFreshness {
/// `fresh` | `stale` | `unknown`.
pub state: String,
}
impl ScannerStatus {
/// Convenience accessor for the freshness state string.
pub fn freshness(&self) -> &str {
self.freshness
.as_ref()
.map(|freshness| freshness.state.as_str())
.unwrap_or("unknown")
}
}
/// Everything that can go wrong in an admin client call.
#[derive(Debug)]
pub enum AdminClientError {
/// The endpoint URL could not be parsed.
InvalidEndpoint(String),
/// Request build/send failed (DNS, connect, timeout, body read).
Transport(reqwest::Error),
/// The server answered a non-2xx status.
HttpStatus { status: u16, body: String },
/// The response body did not decode into the expected shape.
Decode { message: String },
}
impl std::fmt::Display for AdminClientError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
Self::InvalidEndpoint(message) => write!(f, "invalid admin endpoint: {message}"),
Self::Transport(err) => write!(f, "admin request transport failure: {err}"),
Self::HttpStatus { status, body } => write!(f, "admin request failed with HTTP {status}: {body}"),
Self::Decode { message } => write!(f, "admin response decode failure: {message}"),
}
}
}
impl std::error::Error for AdminClientError {}
impl From<reqwest::Error> for AdminClientError {
fn from(err: reqwest::Error) -> Self {
Self::Transport(err)
}
}
/// A signed client for a RustFS admin API.
#[derive(Debug, Clone)]
pub struct AdminClient {
endpoint: reqwest::Url,
access_key: String,
secret_key: String,
session_token: String,
region: String,
api_prefix: String,
http: reqwest::Client,
}
impl AdminClient {
/// Build a client for `endpoint` (e.g. `http://127.0.0.1:9000`) using root
/// or admin credentials. Requests are SigV4-signed with the same scheme
/// the server's admin router authenticates.
pub fn new(endpoint: &str, access_key: &str, secret_key: &str) -> Result<Self, AdminClientError> {
let url = reqwest::Url::parse(endpoint).map_err(|err| AdminClientError::InvalidEndpoint(err.to_string()))?;
if url.host_str().is_none() {
return Err(AdminClientError::InvalidEndpoint("endpoint has no host".to_string()));
}
let http = reqwest::Client::builder()
.connect_timeout(Duration::from_secs(10))
.timeout(Duration::from_secs(30))
.build()
.map_err(AdminClientError::Transport)?;
Ok(Self {
endpoint: url,
access_key: access_key.to_string(),
secret_key: secret_key.to_string(),
session_token: String::new(),
region: DEFAULT_REGION.to_string(),
api_prefix: DEFAULT_ADMIN_API_PREFIX.to_string(),
http,
})
}
/// Attach an STS session token (signed as `x-amz-security-token`).
pub fn with_session_token(mut self, session_token: impl Into<String>) -> Self {
self.session_token = session_token.into();
self
}
/// Override the SigV4 region (defaults to `us-east-1`, matching a
/// region-less RustFS deployment).
pub fn with_region(mut self, region: impl Into<String>) -> Self {
self.region = region.into();
self
}
/// Override the admin API path prefix (defaults to `/rustfs/admin`).
pub fn with_api_prefix(mut self, prefix: impl Into<String>) -> Self {
self.api_prefix = prefix.into();
self
}
/// Start a heal. `bucket` empty and `prefix` empty heals the whole
/// deployment (requires `recursive` or a `pool`/`set` pair in `opts`,
/// enforced server-side); a bucket alone heals the bucket (the server
/// forces `recursive` for bucket heals).
pub async fn heal_start(
&self,
bucket: Option<&str>,
prefix: Option<&str>,
opts: &HealOpts,
force_start: bool,
) -> Result<HealStartSuccess, AdminClientError> {
let body = serde_json::to_vec(opts).map_err(|err| AdminClientError::Decode {
message: err.to_string(),
})?;
let mut query = Vec::new();
if force_start {
query.push(("forceStart", "true".to_string()));
}
self.post_json(&heal_path(bucket, prefix), &query, body).await
}
/// Query the status of the heal identified by `client_token` (the token
/// returned by [`Self::heal_start`]) at the path it was started on.
pub async fn heal_status(
&self,
bucket: Option<&str>,
prefix: Option<&str>,
client_token: &str,
) -> Result<HealTaskStatus, AdminClientError> {
self.post_json(&heal_path(bucket, prefix), &[("clientToken", client_token.to_string())], Vec::new())
.await
}
/// Stop a heal: with a `client_token` only that task is cancelled and its
/// final status returned; without one, every heal task at the path is
/// cancelled (the server answers with a start-success-shaped receipt).
pub async fn heal_stop(
&self,
bucket: Option<&str>,
prefix: Option<&str>,
client_token: Option<&str>,
) -> Result<HealStopOutcome, AdminClientError> {
let mut query = vec![("forceStop", "true".to_string())];
if let Some(token) = client_token {
query.push(("clientToken", token.to_string()));
}
match client_token {
Some(_) => {
let status: HealTaskStatus = self.post_json(&heal_path(bucket, prefix), &query, Vec::new()).await?;
Ok(HealStopOutcome::Stopped(status))
}
None => {
let success: HealStartSuccess = self.post_json(&heal_path(bucket, prefix), &query, Vec::new()).await?;
Ok(HealStopOutcome::PathStopped(success))
}
}
}
/// Cluster-aggregated background heal status.
pub async fn background_heal_status(&self) -> Result<BackgroundHealStatus, AdminClientError> {
self.get_json("/v3/background-heal/status").await
}
/// Data scanner status (enabled state, freshness, runtime config).
pub async fn scanner_status(&self) -> Result<ScannerStatus, AdminClientError> {
self.get_json("/v3/scanner/status").await
}
/// ILM expiry worker status. The payload is owned by the expiry
/// subsystem and still evolving; returned verbatim.
pub async fn ilm_expiry_status(&self) -> Result<serde_json::Value, AdminClientError> {
self.get_json("/v3/ilm/expiry/status").await
}
/// Durable replacement-recovery status (admin v4). The payload is owned
/// by the heal runtime; returned verbatim.
pub async fn replacement_recovery_status(&self) -> Result<serde_json::Value, AdminClientError> {
self.get_json("/v4/heal/replacement-recovery").await
}
/// Signed GET returning a decoded JSON body; escape hatch for endpoints
/// this client does not wrap yet.
pub async fn get_json<T: for<'de> Deserialize<'de>>(&self, path: &str) -> Result<T, AdminClientError> {
let url = self.url_for(path, &[])?;
let request = self.sign_and_build(Method::GET, url, Vec::new(), None).await?;
self.execute(request).await
}
/// Signed POST returning a decoded JSON body.
async fn post_json<T: for<'de> Deserialize<'de>>(
&self,
path: &str,
query: &[(&str, String)],
body: Vec<u8>,
) -> Result<T, AdminClientError> {
let content_type = if body.is_empty() { None } else { Some("application/json") };
let url = self.url_for(path, query)?;
let request = self.sign_and_build(Method::POST, url, body, content_type).await?;
self.execute(request).await
}
fn url_for(&self, path: &str, query: &[(&str, String)]) -> Result<reqwest::Url, AdminClientError> {
let mut url = self
.endpoint
.join(&format!("{}{}", self.api_prefix.trim_end_matches('/'), path))
.map_err(|err| AdminClientError::InvalidEndpoint(err.to_string()))?;
if !query.is_empty() {
let mut pairs = url.query_pairs_mut();
for (key, value) in query {
pairs.append_pair(key, value);
}
}
Ok(url)
}
/// Build a SigV4-signed request via the same signer the server trusts,
/// then hand the signed headers to the HTTP client. The signature covers
/// method, path, query, and an unsigned-payload marker — the same shape
/// RustFS itself sends for peer admin calls.
async fn sign_and_build(
&self,
method: Method,
url: reqwest::Url,
body: Vec<u8>,
content_type: Option<&str>,
) -> Result<reqwest::Request, AdminClientError> {
let authority = match (url.host_str(), url.port_or_known_default()) {
(Some(host), Some(port)) => format!("{host}:{port}"),
_ => return Err(AdminClientError::InvalidEndpoint("endpoint has no authority".to_string())),
};
let mut builder = http::Request::builder()
.method(method.clone())
.uri(url.as_str())
.header(http::header::HOST, &authority)
.header("x-amz-content-sha256", rustfs_signer::constants::UNSIGNED_PAYLOAD);
if let Some(content_type) = content_type {
builder = builder.header(http::header::CONTENT_TYPE, content_type);
}
let unsigned = builder
.body(s3s::Body::empty())
.map_err(|err| AdminClientError::InvalidEndpoint(format!("build request failed: {err}")))?;
let signed = rustfs_signer::sign_v4(
unsigned,
body.len() as i64,
&self.access_key,
&self.secret_key,
&self.session_token,
&self.region,
);
let mut request = self
.http
.request(method, url)
.body(body)
.build()
.map_err(AdminClientError::Transport)?;
let headers = request.headers_mut();
for (name, value) in signed.headers().iter() {
// HOST is owned by the HTTP client; the signed value above was
// built from the same URL authority, so they always agree.
if name == http::header::HOST {
continue;
}
headers.insert(name, value.clone());
}
Ok(request)
}
async fn execute<T: for<'de> Deserialize<'de>>(&self, request: reqwest::Request) -> Result<T, AdminClientError> {
let response = self.http.execute(request).await?;
let status = response.status();
let bytes = response.bytes().await?;
if !status.is_success() {
return Err(AdminClientError::HttpStatus {
status: status.as_u16(),
body: String::from_utf8_lossy(&bytes).into_owned(),
});
}
serde_json::from_slice(&bytes).map_err(|err| AdminClientError::Decode {
message: err.to_string(),
})
}
}
/// Response of [`AdminClient::heal_stop`]: cancelling a single tokened task
/// answers with that task's status, cancelling a whole path answers with a
/// start-success-shaped receipt.
#[derive(Debug, Clone)]
pub enum HealStopOutcome {
Stopped(HealTaskStatus),
PathStopped(HealStartSuccess),
}
fn heal_path(bucket: Option<&str>, prefix: Option<&str>) -> String {
match (bucket, prefix) {
(Some(bucket), Some(prefix)) if !bucket.is_empty() && !prefix.is_empty() => {
format!("/v3/heal/{}/{}", percent_encode_path_segment(bucket), percent_encode_path_segment(prefix))
}
(Some(bucket), Some(_)) | (Some(bucket), None) if !bucket.is_empty() => {
format!("/v3/heal/{}", percent_encode_path_segment(bucket))
}
_ => "/v3/heal/".to_string(),
}
}
/// Encode a single path segment (slashes are content, not separators, inside
/// bucket/prefix path params).
fn percent_encode_path_segment(segment: &str) -> String {
let mut out = String::with_capacity(segment.len());
for byte in segment.bytes() {
match byte {
b'A'..=b'Z' | b'a'..=b'z' | b'0'..=b'9' | b'-' | b'_' | b'.' | b'~' => out.push(byte as char),
_ => out.push_str(&format!("%{byte:02X}")),
}
}
out
}
#[cfg(test)]
mod tests {
use super::{
AdminClient, AdminClientError, BackgroundHealStatus, HealOpts, HealScanMode, HealStartSuccess, HealTaskStatus,
ScannerStatus, heal_path, percent_encode_path_segment,
};
use serde_json::json;
use std::sync::{Arc, Mutex};
#[test]
fn heal_paths_cover_root_bucket_and_prefix() {
assert_eq!(heal_path(None, None), "/v3/heal/");
assert_eq!(heal_path(Some(""), Some("")), "/v3/heal/");
assert_eq!(heal_path(Some("bucket"), None), "/v3/heal/bucket");
assert_eq!(heal_path(Some("bucket"), Some("pre/fix")), "/v3/heal/bucket/pre%2Ffix");
}
#[test]
fn path_segments_percent_encode_reserved_characters() {
assert_eq!(percent_encode_path_segment("a b"), "a%20b");
assert_eq!(percent_encode_path_segment("a/b"), "a%2Fb");
assert_eq!(percent_encode_path_segment("ü"), "%C3%BC");
}
#[test]
fn heal_opts_round_trip_through_the_server_wire_shape() {
let opts = HealOpts {
recursive: true,
dry_run: false,
remove: true,
recreate: false,
scan_mode: HealScanMode::Deep,
update_parity: true,
no_lock: false,
pool: Some(1),
set: Some(2),
};
let wire = serde_json::to_value(&opts).unwrap();
assert_eq!(wire["scanMode"], json!(2), "the server body decodes scanMode as a number");
let back: HealOpts = serde_json::from_value(wire).unwrap();
assert_eq!(back.scan_mode, HealScanMode::Deep);
assert_eq!(back.pool, Some(1));
}
#[test]
fn heal_scan_mode_accepts_both_wire_encodings() {
assert_eq!(serde_json::from_value::<HealScanMode>(json!(1)).unwrap(), HealScanMode::Normal);
assert_eq!(serde_json::from_value::<HealScanMode>(json!("deep")).unwrap(), HealScanMode::Deep);
assert!(serde_json::from_value::<HealScanMode>(json!(9)).is_err());
assert!(serde_json::from_value::<HealScanMode>(json!("sideways")).is_err());
}
#[test]
fn heal_task_status_decodes_the_server_response_shape() {
let raw = json!({
"summary": "finished",
"detail": "",
"startTime": "2026-08-17T00:00:00Z",
"settings": {"recursive": false, "scanMode": 1},
"items": [{
"resultId": 1, "type": "object", "bucket": "b", "object": "o", "versionId": "", "detail": "",
"parityBlocks": 2, "dataBlocks": 2, "diskCount": 4, "setCount": 1,
"before": {"drives": []}, "after": {"drives": []}, "objectSize": 128
}],
"truncated": false
});
let status: HealTaskStatus = serde_json::from_value(raw).unwrap();
assert_eq!(status.summary, "finished");
assert_eq!(status.items.len(), 1);
assert_eq!(status.settings.scan_mode, HealScanMode::Normal);
assert!(status.progress.is_none());
}
#[test]
fn background_heal_status_types_known_fields_and_passes_the_rest_through() {
let raw = json!({
"state": "active",
"bitrotStartTime": "t",
"healQueueLength": 3,
"healActiveTasks": 1,
"healOperations": {"queueLength": 3},
"clusterStatusComplete": true
});
let status: BackgroundHealStatus = serde_json::from_value(raw).unwrap();
assert_eq!(status.state, "active");
assert_eq!(status.heal_queue_length, 3);
assert!(status.cluster_status_complete);
assert!(status.extra.contains_key("healOperations"), "unknown nested payloads must pass through");
}
#[test]
fn scanner_status_defaults_freshness_to_unknown() {
let raw = json!({"enabled": true, "freshness": {"state": "stale"}, "metrics": {}});
let status: ScannerStatus = serde_json::from_value(raw).unwrap();
assert_eq!(status.freshness(), "stale");
let bare: ScannerStatus = serde_json::from_value(json!({"enabled": false})).unwrap();
assert_eq!(bare.freshness(), "unknown");
}
#[test]
fn invalid_endpoint_is_rejected_without_io() {
let err = AdminClient::new("not a url", "ak", "sk").unwrap_err();
assert!(matches!(err, AdminClientError::InvalidEndpoint(_)));
}
#[tokio::test]
async fn signed_requests_carry_sigv4_authorization_and_correct_target() {
let server = TestServer::spawn(r#"{"clientToken":"token-1","clientAddress":"127.0.0.1:9","startTime":"t"}"#, 200).await;
let client = AdminClient::new(&format!("http://{}", server.addr), "minioadmin", "minioadmin")
.expect("client builds against the test server");
let start: HealStartSuccess = client
.heal_start(
Some("bucket"),
None,
&HealOpts {
recursive: true,
..Default::default()
},
false,
)
.await
.expect("signed heal start decodes");
assert_eq!(start.client_token, "token-1");
let request = server.recorded();
assert_eq!(request.method, "POST");
assert_eq!(request.path, "/rustfs/admin/v3/heal/bucket");
assert!(!request.query.contains("forceStart"), "absent flags must not be sent");
let auth = request.header("authorization").expect("request must be signed");
assert!(auth.starts_with("AWS4-HMAC-SHA256"), "SigV4 scheme, got: {auth}");
assert!(auth.contains("Credential=minioadmin/"), "credentials must be in the Authorization header");
assert_eq!(
request.header("x-amz-content-sha256").as_deref(),
Some("UNSIGNED-PAYLOAD"),
"the client signs the same payload marker RustFS peer calls use"
);
assert_eq!(request.header("content-type").as_deref(), Some("application/json"));
assert!(request.body.contains("\"recursive\":true"));
}
#[tokio::test]
async fn query_sends_client_token_on_the_same_path() {
let body = r#"{"summary":"running","detail":"","settings":{"recursive":false},"items":[],"truncated":false}"#;
let server = TestServer::spawn(body, 200).await;
let client = AdminClient::new(&format!("http://{}", server.addr), "ak", "sk").unwrap();
let status = client
.heal_status(Some("bucket"), None, "token-1")
.await
.expect("status decodes");
assert_eq!(status.summary, "running");
let request = server.recorded();
assert_eq!(request.path, "/rustfs/admin/v3/heal/bucket");
assert!(request.query.contains("clientToken=token-1"));
assert!(!request.query.contains("forceStop"));
}
#[tokio::test]
async fn stop_without_token_takes_the_path_cancel_branch() {
let server = TestServer::spawn(r#"{"clientToken":"path","clientAddress":"c","startTime":"t"}"#, 200).await;
let client = AdminClient::new(&format!("http://{}", server.addr), "ak", "sk").unwrap();
let outcome = client.heal_stop(Some("bucket"), None, None).await.expect("path stop decodes");
assert!(matches!(outcome, super::HealStopOutcome::PathStopped(_)));
let request = server.recorded();
assert!(request.query.contains("forceStop=true"));
assert!(!request.query.contains("clientToken"));
}
#[tokio::test]
async fn http_error_status_maps_to_a_typed_error_with_body() {
let server = TestServer::spawn(r#"{"code":"AccessDenied","message":"denied"}"#, 403).await;
let client = AdminClient::new(&format!("http://{}", server.addr), "ak", "sk").unwrap();
let err = client.scanner_status().await.unwrap_err();
match err {
AdminClientError::HttpStatus { status, body } => {
assert_eq!(status, 403);
assert!(body.contains("AccessDenied"));
}
other => panic!("expected HttpStatus, got {other:?}"),
}
}
#[tokio::test]
async fn malformed_success_body_maps_to_a_decode_error() {
let server = TestServer::spawn("not json", 200).await;
let client = AdminClient::new(&format!("http://{}", server.addr), "ak", "sk").unwrap();
assert!(matches!(client.scanner_status().await.unwrap_err(), AdminClientError::Decode { .. }));
}
/// One recorded request, parsed off the wire with the minimum needed for
/// assertions: method, path, query, headers, body.
#[derive(Debug, Clone)]
struct RecordedRequest {
method: String,
path: String,
query: String,
headers: Vec<(String, String)>,
body: String,
}
impl RecordedRequest {
fn header(&self, name: &str) -> Option<String> {
self.headers
.iter()
.find(|(key, _)| key.eq_ignore_ascii_case(name))
.map(|(_, value)| value.clone())
}
}
/// Minimal HTTP/1.1 server: one canned response per connection, every
/// request recorded behind an `Arc<Mutex>`. Deliberately dependency-free —
/// the assertions only need the raw request bytes.
struct TestServer {
addr: std::net::SocketAddr,
requests: Arc<Mutex<Vec<RecordedRequest>>>,
}
impl TestServer {
async fn spawn(response_body: &'static str, status: u16) -> Self {
use tokio::io::{AsyncReadExt, AsyncWriteExt};
let listener = tokio::net::TcpListener::bind("127.0.0.1:0")
.await
.expect("bind ephemeral port");
let addr = listener.local_addr().expect("local addr");
let requests: Arc<Mutex<Vec<RecordedRequest>>> = Arc::new(Mutex::new(Vec::new()));
let recorded = requests.clone();
tokio::spawn(async move {
let reason = if status == 200 { "OK" } else { "Forbidden" };
let response = format!(
"HTTP/1.1 {status} {reason}\r\ncontent-type: application/json\r\ncontent-length: {}\r\nconnection: close\r\n\r\n{response_body}",
response_body.len()
);
// Each request is a fresh connection (connection: close); a
// bounded loop serves every call a test makes while letting
// the task exit instead of lingering for the whole process.
for _ in 0..16 {
let Ok((mut stream, _)) = listener.accept().await else {
break;
};
let mut buffer = Vec::with_capacity(2048);
let mut chunk = [0u8; 2048];
// Read headers plus content-length body, or stop on close.
loop {
if let Some(end) = find_header_end(&buffer) {
let content_length = extract_content_length(&buffer[..end]);
if buffer.len() >= end + content_length {
break;
}
}
let n = match stream.read(&mut chunk).await {
Ok(0) | Err(_) => break,
Ok(n) => n,
};
buffer.extend_from_slice(&chunk[..n]);
if buffer.len() > 64 * 1024 {
break;
}
}
if let Some(request) = parse_request(&buffer) {
recorded.lock().expect("recorded lock").push(request);
}
let _ = stream.write_all(response.as_bytes()).await;
let _ = stream.shutdown().await;
}
});
Self { addr, requests }
}
fn recorded(&self) -> RecordedRequest {
self.requests
.lock()
.expect("recorded lock")
.last()
.cloned()
.expect("the client call must have produced one recorded request")
}
}
fn find_header_end(buffer: &[u8]) -> Option<usize> {
buffer.windows(4).position(|window| window == b"\r\n\r\n").map(|pos| pos + 4)
}
fn extract_content_length(headers: &[u8]) -> usize {
let text = String::from_utf8_lossy(headers).to_ascii_lowercase();
text.lines()
.find_map(|line| line.strip_prefix("content-length:"))
.and_then(|value| value.trim().parse().ok())
.unwrap_or(0)
}
fn parse_request(raw: &[u8]) -> Option<RecordedRequest> {
let end = find_header_end(raw)?;
let head = String::from_utf8_lossy(&raw[..end]);
let body = String::from_utf8_lossy(&raw[end..]).into_owned();
let mut lines = head.lines();
let request_line = lines.next()?;
let mut parts = request_line.split_whitespace();
let method = parts.next()?.to_string();
let target = parts.next()?.to_string();
let (path, query) = match target.split_once('?') {
Some((path, query)) => (path.to_string(), query.to_string()),
None => (target, String::new()),
};
let headers = lines
.filter_map(|line| line.split_once(':'))
.map(|(name, value)| (name.trim().to_string(), value.trim().to_string()))
.collect();
Some(RecordedRequest {
method,
path,
query,
headers,
body,
})
}
}
-2
View File
@@ -12,7 +12,6 @@
// See the License for the specific language governing permissions and
// limitations under the License.
pub mod client;
pub mod group;
pub mod heal_commands;
pub mod health;
@@ -26,7 +25,6 @@ pub mod trace;
pub mod user;
pub mod utils;
pub use client::*;
pub use group::*;
pub use info_commands::*;
pub use policy::*;
+3 -3
View File
@@ -258,7 +258,7 @@ pub struct SRLDAPUser {
pub api_version: Option<String>,
}
#[derive(Debug, Clone, Serialize, Deserialize, Default)]
#[derive(Debug, Serialize, Deserialize, Default)]
pub struct SRIAMUser {
#[serde(rename = "accessKey", default)]
pub access_key: String,
@@ -270,7 +270,7 @@ pub struct SRIAMUser {
pub api_version: Option<String>,
}
#[derive(Debug, Clone, Serialize, Deserialize, Default)]
#[derive(Debug, Serialize, Deserialize, Default)]
pub struct SRGroupInfo {
#[serde(rename = "updateReq", default)]
pub update_req: GroupAddRemove,
@@ -346,7 +346,7 @@ pub struct SRCredInfo {
pub api_version: Option<String>,
}
#[derive(Debug, Clone, Serialize, Deserialize, Default)]
#[derive(Debug, Serialize, Deserialize, Default)]
pub struct SRIAMItem {
#[serde(default)]
pub r#type: String,
+1 -9
View File
@@ -28,8 +28,7 @@ use rustfs_common::heal_channel::HealScanMode;
use rustfs_config::ENV_SCANNER_CACHE_SAVE_TIMEOUT_SECS;
pub use rustfs_data_usage::{
AllTierStats, BucketTargetUsageInfo, BucketUsageInfo, DATA_USAGE_OBJECT_NAME, DATA_USAGE_OBSERVED_OBJECT_NAME,
DataUsageEntry, DataUsageHash, DataUsageHashMap, DataUsageInfo, LEGACY_DATA_USAGE_OBJECT_NAME, PrefixUsageEntry,
PrefixUsageQuery, PrefixUsageSummary, TierStats, hash_path, prefix_usage_in_cache,
DataUsageEntry, DataUsageHash, DataUsageHashMap, DataUsageInfo, LEGACY_DATA_USAGE_OBJECT_NAME, TierStats, hash_path,
};
use rustfs_utils::path::{SLASH_SEPARATOR, path_join_buf};
use tokio::time::{Duration, Instant, sleep, timeout};
@@ -431,13 +430,6 @@ pub(crate) enum DataUsageCachePrepareOutcome {
}
impl DataUsageCache {
/// Prefix-level usage query over this (writer-side) cache; see
/// [`prefix_usage_in_cache`] for the semantics
/// (rustfs/backlog#1872).
pub fn prefix_usage(&self, bucket: &str, prefix: &str, max_entries: usize) -> Option<PrefixUsageQuery> {
prefix_usage_in_cache(&self.cache, bucket, prefix, max_entries)
}
pub(crate) fn prepare_for_scan(
&mut self,
name: &str,
-2
View File
@@ -53,7 +53,6 @@ use tokio_util::sync::CancellationToken;
pub mod data_usage_define;
pub mod error;
pub mod prefix_usage;
mod remote_scanner;
pub mod runtime_config;
pub mod scanner;
@@ -65,7 +64,6 @@ pub(crate) mod storage_api;
pub use data_usage_define::*;
pub use error::ScannerError;
pub use prefix_usage::{BucketPrefixUsageResponse, bucket_prefix_usage, invalidate_prefix_usage_cache};
pub use remote_scanner::{
NS_SCANNER_MAX_REQUEST_BODY_SIZE, RemoteScannerAdmission, RemoteScannerRequest, admit_remote_scanner_request,
claim_remote_scanner_request, decode_remote_scanner_request, preflight_remote_scanner_request,
-349
View File
@@ -1,349 +0,0 @@
// Copyright 2024 RustFS Team
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//! Prefix-level bucket usage for admin/console consumers (rustfs/backlog#1872,
//! MinIO `loadPrefixUsageFromBackend` parity).
//!
//! The per-bucket, per-set `.usage-cache.bin` objects already hold a
//! path-keyed prefix tree; this module reads every set's copy through that
//! set's own object layer (the hash-routed store path would always land on
//! one set), aggregates the overlapping trees, and serves the result from a
//! bounded 30-second cache. Bucket writes poke the cache through the
//! dirty-usage hook so a fresh scan is visible immediately.
use crate::data_usage_define::{DATA_USAGE_CACHE_NAME, DataUsageCache};
use crate::error::ScannerError;
use crate::storage_api::owner::{
EcstoreSetDisks, EcstoreStore, ecstore_is_reserved_or_invalid_bucket, ecstore_resolve_object_store_handle,
};
use futures::future::join_all;
use rustfs_data_usage::{PrefixUsageEntry, PrefixUsageSummary};
use std::collections::HashMap;
use std::sync::{Arc, Mutex};
use std::time::{Duration, SystemTime};
use tracing::{debug, warn};
const LOG_COMPONENT_SCANNER: &str = "scanner";
const LOG_SUBSYSTEM_PREFIX_USAGE: &str = "prefix_usage";
const EVENT_PREFIX_USAGE_CACHE_STATE: &str = "prefix_usage_cache_state";
/// How long a computed breakdown stays fresh. MinIO uses the same 30s for
/// its prefix-usage cache; bucket writes additionally invalidate on the spot.
const CACHE_TTL: Duration = Duration::from_secs(30);
/// Hard entry cap for the result cache; exceeded, expired entries go first
/// and the map clears rather than growing past the bound.
const CACHE_MAX_ENTRIES: usize = 128;
/// Per-set cache read budget. The underlying loader retries for up to a
/// minute per attempt on backend errors — far too long for an admin GET, so
/// a slow set degrades to "not reporting" instead of stalling the caller.
const PER_SET_LOAD_TIMEOUT: Duration = Duration::from_secs(5);
/// Aggregated prefix-usage answer across every erasure set.
#[derive(Clone, Debug, PartialEq, serde::Serialize)]
#[serde(rename_all = "camelCase")]
pub struct BucketPrefixUsageResponse {
pub bucket: String,
pub prefix: String,
pub usage: PrefixUsageSummary,
/// Every reporting set's prefix entry was compacted: the aggregate is
/// valid, the sub-prefix breakdown is empty on disk.
pub compacted: bool,
/// The sub-prefix breakdown is incomplete: at least one reporting set
/// had the prefix compacted (or absent while others found it), so its
/// objects cannot be attributed to a sub-prefix.
pub sub_prefixes_partial: bool,
/// The breakdown exceeded the caller's entry limit; largest remain.
pub truncated: bool,
pub sub_prefixes: Vec<PrefixUsageEntry>,
/// Sets whose cache held this bucket and prefix.
pub sets_reporting: usize,
pub sets_total: usize,
/// Newest `last_update` across reporting sets, unix seconds.
pub last_update_unix_secs: Option<u64>,
}
#[derive(Clone)]
struct CachedResponse {
computed_at: std::time::Instant,
response: Arc<BucketPrefixUsageResponse>,
}
/// Cache key: (lowercased bucket, normalized prefix, max entries).
type PrefixUsageCacheKey = (String, String, usize);
type PrefixUsageCacheMap = Option<HashMap<PrefixUsageCacheKey, CachedResponse>>;
static PREFIX_USAGE_CACHE: Mutex<PrefixUsageCacheMap> = Mutex::new(None);
/// Drop cached results for `bucket` (empty string clears everything). Wired
/// into the dirty-usage recording path so a write makes the next prefix
/// query recompute instead of serving up to `CACHE_TTL` seconds of stale
/// numbers.
pub fn invalidate_prefix_usage_cache(bucket: &str) {
let mut guard = PREFIX_USAGE_CACHE.lock().unwrap_or_else(|poison| poison.into_inner());
let Some(map) = guard.as_mut() else {
return;
};
if bucket.is_empty() {
map.clear();
return;
}
map.retain(|(cached_bucket, ..), _| !cached_bucket.eq_ignore_ascii_case(bucket));
}
/// Query prefix usage for `bucket` (arbitrary `prefix`, empty = whole
/// bucket), merging every erasure set's own cache copy. `max_entries` bounds
/// the sub-prefix rows (largest first).
pub async fn bucket_prefix_usage(
bucket: &str,
prefix: &str,
max_entries: usize,
) -> Result<BucketPrefixUsageResponse, ScannerError> {
if ecstore_is_reserved_or_invalid_bucket(bucket, true) {
return Err(ScannerError::Other(format!("invalid bucket name: {bucket}")));
}
let normalized_prefix = prefix.trim_matches('/').to_string();
let cache_key = (bucket.to_ascii_lowercase(), normalized_prefix.clone(), max_entries);
if let Some(response) = lookup_cached(&cache_key) {
return Ok((*response).clone());
}
let store = ecstore_resolve_object_store_handle()
.ok_or_else(|| ScannerError::Other("object store is not initialized".to_string()))?;
let response = Arc::new(compute_prefix_usage(store, bucket, &normalized_prefix, max_entries).await);
store_cached(cache_key, response.clone());
Ok((*response).clone())
}
async fn compute_prefix_usage(
store: Arc<EcstoreStore>,
bucket: &str,
prefix: &str,
max_entries: usize,
) -> BucketPrefixUsageResponse {
let sets: Vec<Arc<EcstoreSetDisks>> = store.all_set_disks();
let sets_total = sets.len();
let cache_name = format!("{bucket}/{DATA_USAGE_CACHE_NAME}");
let per_set = join_all(sets.into_iter().map(|set| {
let cache_name = cache_name.clone();
async move {
let mut cache = DataUsageCache::default();
// A set that has never scanned this bucket (or cannot be read
// within the budget) reports nothing — the remaining sets still
// produce a usable, flagged answer.
let loaded = match tokio::time::timeout(PER_SET_LOAD_TIMEOUT, cache.load(set, &cache_name)).await {
Ok(Ok(())) => cache,
Ok(Err(err)) => {
debug!(
target: "rustfs::scanner::prefix_usage",
event = EVENT_PREFIX_USAGE_CACHE_STATE,
component = LOG_COMPONENT_SCANNER,
subsystem = LOG_SUBSYSTEM_PREFIX_USAGE,
bucket = %bucket,
state = "set_load_failed",
error = %err,
"Prefix usage set cache load failed"
);
return None;
}
Err(_) => {
warn!(
target: "rustfs::scanner::prefix_usage",
event = EVENT_PREFIX_USAGE_CACHE_STATE,
component = LOG_COMPONENT_SCANNER,
subsystem = LOG_SUBSYSTEM_PREFIX_USAGE,
bucket = %bucket,
state = "set_load_timeout",
"Prefix usage set cache load timed out"
);
return None;
}
};
if loaded.info.name != bucket {
// Empty or stale-scoped cache: this set has no data for the bucket.
return None;
}
let last_update = loaded.info.last_update;
let query = loaded.prefix_usage(bucket, prefix, max_entries);
Some((query, last_update))
}
}))
.await;
let mut usage = PrefixUsageSummary::default();
let mut sub_prefix_map: HashMap<String, PrefixUsageSummary> = HashMap::new();
let mut sets_reporting = 0usize;
let mut reporting_but_absent = 0usize;
let mut any_compacted = false;
let mut all_compacted = true;
let mut truncated = false;
let mut last_update: Option<SystemTime> = None;
for (query, set_last_update) in per_set.into_iter().flatten() {
// last_update counts every set that has scanned the bucket, even
// when the prefix itself is absent on that set.
if let Some(set_last_update) = set_last_update
&& last_update.map(|current| set_last_update > current).unwrap_or(true)
{
last_update = Some(set_last_update);
}
let Some(query) = query else {
// The set knows the bucket but not this prefix: legitimate when
// the prefix's objects all hash to other sets, but it means the
// breakdown below cannot attribute that set's (zero) objects.
reporting_but_absent += 1;
continue;
};
sets_reporting += 1;
usage.merge(&query.usage);
if query.compacted {
any_compacted = true;
} else {
all_compacted = false;
}
truncated |= query.truncated;
for entry in query.sub_prefixes {
sub_prefix_map.entry(entry.prefix).or_default().merge(&entry.usage);
}
}
let mut sub_prefixes: Vec<PrefixUsageEntry> = sub_prefix_map
.into_iter()
.map(|(prefix, usage)| PrefixUsageEntry { prefix, usage })
.collect();
sub_prefixes.sort_by(|left, right| {
right
.usage
.size
.cmp(&left.usage.size)
.then_with(|| left.prefix.cmp(&right.prefix))
});
// Merged rows can exceed max_entries only when per-set truncation
// already flagged; enforce the caller bound on the merged view too.
if sub_prefixes.len() > max_entries {
truncated = true;
sub_prefixes.truncate(max_entries);
}
let found = sets_reporting > 0;
BucketPrefixUsageResponse {
bucket: bucket.to_string(),
prefix: prefix.to_string(),
usage,
compacted: found && all_compacted,
sub_prefixes_partial: any_compacted || reporting_but_absent > 0,
truncated,
sub_prefixes,
sets_reporting,
sets_total,
last_update_unix_secs: last_update
.and_then(|time| time.duration_since(SystemTime::UNIX_EPOCH).ok())
.map(|dur| dur.as_secs()),
}
}
fn lookup_cached(key: &(String, String, usize)) -> Option<Arc<BucketPrefixUsageResponse>> {
let mut guard = PREFIX_USAGE_CACHE.lock().unwrap_or_else(|poison| poison.into_inner());
let map = guard.as_mut()?;
let cached = map.get(key)?;
if cached.computed_at.elapsed() > CACHE_TTL {
map.remove(key);
return None;
}
Some(cached.response.clone())
}
fn store_cached(key: (String, String, usize), response: Arc<BucketPrefixUsageResponse>) {
let mut guard = PREFIX_USAGE_CACHE.lock().unwrap_or_else(|poison| poison.into_inner());
let map = guard.get_or_insert_with(HashMap::new);
// Bound the cache: drop expired entries first, and if the cap is still
// exceeded clear wholesale — the next queries recompute in milliseconds.
if map.len() >= CACHE_MAX_ENTRIES {
map.retain(|_, cached| cached.computed_at.elapsed() <= CACHE_TTL);
if map.len() >= CACHE_MAX_ENTRIES {
map.clear();
}
}
map.insert(
key,
CachedResponse {
computed_at: std::time::Instant::now(),
response,
},
);
}
#[cfg(test)]
mod tests {
use super::{CACHE_MAX_ENTRIES, PREFIX_USAGE_CACHE, invalidate_prefix_usage_cache, store_cached};
use rustfs_data_usage::PrefixUsageSummary;
fn response(bucket: &str) -> super::BucketPrefixUsageResponse {
super::BucketPrefixUsageResponse {
bucket: bucket.to_string(),
prefix: String::new(),
usage: PrefixUsageSummary::default(),
compacted: false,
sub_prefixes_partial: false,
truncated: false,
sub_prefixes: Vec::new(),
sets_reporting: 1,
sets_total: 1,
last_update_unix_secs: None,
}
}
fn seed(bucket: &str, prefix: &str) {
store_cached(
(bucket.to_ascii_lowercase(), prefix.to_string(), 10),
std::sync::Arc::new(response(bucket)),
);
}
fn contains(bucket: &str, prefix: &str) -> bool {
PREFIX_USAGE_CACHE
.lock()
.unwrap_or_else(|poison| poison.into_inner())
.as_ref()
.is_some_and(|map| map.contains_key(&(bucket.to_ascii_lowercase(), prefix.to_string(), 10)))
}
/// All cache tests run inside one test to keep the process-global map
/// free of cross-test ordering (the flake class this module avoids).
#[test]
fn invalidation_scopes_to_bucket_and_cache_stays_bounded() {
invalidate_prefix_usage_cache("");
seed("alpha", "x");
seed("beta", "y");
// Case-insensitive bucket scoping.
invalidate_prefix_usage_cache("ALPHA");
assert!(!contains("alpha", "x"));
assert!(contains("beta", "y"));
// Wholesale clear.
invalidate_prefix_usage_cache("");
assert!(!contains("beta", "y"));
// Hard cap: overflow clears rather than grows.
for index in 0..=(CACHE_MAX_ENTRIES / 2) {
let bucket = format!("cap-bucket-{index}");
seed(&bucket, "a");
seed(&bucket, "b");
}
let guard = PREFIX_USAGE_CACHE.lock().unwrap_or_else(|poison| poison.into_inner());
let map = guard.as_ref().expect("seeded");
assert!(map.len() <= CACHE_MAX_ENTRIES, "cache must stay bounded, got {}", map.len());
}
}
-4
View File
@@ -231,10 +231,6 @@ pub fn record_dirty_usage_bucket(bucket: &str) {
dirty_buckets.len()
};
global_metrics().record_scanner_dirty_usage_pending(usize_to_u64_saturated(pending_buckets));
// A write invalidates this bucket's prefix-usage answers on the spot so
// admin/console consumers never ride the full TTL after a change
// (rustfs/backlog#1872).
crate::prefix_usage::invalidate_prefix_usage_cache(bucket);
DIRTY_USAGE_BUCKET_NOTIFY.notify_one();
}
+1 -1
View File
@@ -2,7 +2,7 @@
RustFS ships several KMS backends. They differ not only in deployment effort but in **where master key material lives and who can read it**. Pick a backend based on the confidentiality boundary you need, not on the name alone.
For how the Vault backends authenticate (static token, AppRole, Kubernetes, Vault Agent token file) and how credential refresh and the fail-closed window behave, see the [Vault KMS authentication runbook](vault-kms-authentication.md). For what may be claimed about the cryptographic implementations themselves, see [Cryptographic compliance positioning](kms-cryptographic-compliance.md). For which RustFS identities may manage or use a given key, see [Per-key KMS authorization](kms-per-key-authorization.md). If you are migrating from MinIO, read [Migrating from MinIO: encrypted objects do not carry over](#migrating-from-minio-encrypted-objects-do-not-carry-over) first.
For how the Vault backends authenticate (static token, AppRole, Vault Agent token file) and how credential refresh and the fail-closed window behave, see the [Vault KMS authentication runbook](vault-kms-authentication.md). For what may be claimed about the cryptographic implementations themselves, see [Cryptographic compliance positioning](kms-cryptographic-compliance.md). For which RustFS identities may manage or use a given key, see [Per-key KMS authorization](kms-per-key-authorization.md). If you are migrating from MinIO, read [Migrating from MinIO: encrypted objects do not carry over](#migrating-from-minio-encrypted-objects-do-not-carry-over) first.
## Backend comparison
+6 -48
View File
@@ -8,12 +8,9 @@ This runbook covers how the RustFS Vault KMS backends (KV2 and Transit) authenti
| --- | --- | --- | --- | --- |
| Static token | `Token` | Whatever the operator provisioned; RustFS never renews it | None | Development; short-lived experiments |
| AppRole | `AppRole` | Lease-bound token obtained by login; renewed by RustFS | Renew at half TTL, re-login on failure | Production without a Vault Agent sidecar |
| Kubernetes | `Kubernetes` | Lease-bound token obtained by login; renewed by RustFS | Renew at half TTL, re-login on failure | Production on Kubernetes, with no credential to distribute |
| Agent token file | `TokenFile` | Owned by Vault Agent; RustFS only re-reads the sink file | File re-read once per poll interval | Production with a Vault Agent (or equivalent) managing auth |
Exactly one method must be configured. Setting `RUSTFS_KMS_VAULT_TOKEN_FILE` together with any other method, or `RUSTFS_KMS_VAULT_KUBERNETES_ROLE` together with `RUSTFS_KMS_VAULT_APPROLE_ROLE_ID`, is rejected at startup with a configuration error, because the effective identity would be ambiguous. A leftover `RUSTFS_KMS_VAULT_TOKEN` alongside a configured login method is tolerated and ignored, so a stale variable cannot silently downgrade the identity.
All of these are read the same way whether the service is started with `RUSTFS_KMS_ENABLE=true` or configured later through `POST /rustfs/admin/v3/kms/configure`.
Exactly one method must be configured. Setting `RUSTFS_KMS_VAULT_TOKEN_FILE` together with `RUSTFS_KMS_VAULT_APPROLE_ROLE_ID` or an explicit `RUSTFS_KMS_VAULT_TOKEN` is rejected at startup with a configuration error, because the effective identity would be ambiguous.
The default `dev-token` fallback for `RUSTFS_KMS_VAULT_TOKEN` is rejected outside explicit development mode (`RUSTFS_KMS_ALLOW_INSECURE_DEV_DEFAULTS=true`), as are plain-HTTP Vault addresses and disabled TLS verification.
@@ -59,44 +56,7 @@ Deliver the SecretID out of band — a secrets-manager-mounted file, an init-con
The secret_id file is re-read on every login attempt, so rotating the SecretID is a two-step operation with no restart: generate a new SecretID (`vault write -f auth/approle/role/rustfs-kms/secret-id`), atomically replace the file, then revoke the old SecretID accessor. The already-issued token keeps renewing; the new SecretID is only needed at the next full re-login.
An empty or missing secret_id file fails the login attempt immediately (no Vault round trip). At startup the error is fatal — provider construction fails and the process exits — so a file missing at boot is recovered by restarting the process, not by an in-process retry. Once RustFS is running, the same failure is retried on the normal refresh cadence, so repairing the file mid-run heals the backend without a restart.
## Kubernetes authentication
On Kubernetes this is the method to prefer: the pod's own ServiceAccount is the identity, so there is no credential to distribute, rotate, or leak into a Secret.
### Vault-side setup
```shell
vault auth enable kubernetes
vault write auth/kubernetes/config \
kubernetes_host="https://$KUBERNETES_SERVICE_HOST:$KUBERNETES_SERVICE_PORT"
vault write auth/kubernetes/role/rustfs \
bound_service_account_names=rustfs \
bound_service_account_namespaces=rustfs \
token_policies=rustfs-kms \
token_ttl=1h
```
As with AppRole, keep `token_ttl` comfortably above the RustFS per-attempt timeout (default 30s).
### RustFS configuration
```shell
RUSTFS_KMS_BACKEND=vault-transit # or "vault" for the KV2 backend
RUSTFS_KMS_VAULT_ADDRESS=https://vault.vault.svc.cluster.local:8200
RUSTFS_KMS_VAULT_KUBERNETES_ROLE=rustfs
# Optional, defaults to "kubernetes":
# RUSTFS_KMS_VAULT_KUBERNETES_MOUNT=kubernetes
# Optional, defaults to the kubelet's projected token path:
# RUSTFS_KMS_VAULT_KUBERNETES_JWT_PATH=/var/run/secrets/kubernetes.io/serviceaccount/token
```
RustFS logs in at startup and renews the token at half its TTL, falling back to a fresh login exactly as AppRole does. The ServiceAccount token is re-read from disk on every login rather than cached, so a projected token the kubelet rotates is picked up without a restart.
A missing or empty token file fails the login attempt immediately (no Vault round trip). At startup the error is fatal — provider construction fails and the process exits — so a token projected late during a slow pod start is recovered by the pod restart loop, not by an in-process retry. Once RustFS is running, a token file that goes missing or turns empty is retried on the normal refresh cadence and heals the backend on its own.
An empty or missing secret_id file fails the login attempt immediately (no Vault round trip) and is retried on the normal refresh cadence, so repairing the file heals the backend without a restart.
## Vault Agent token file
@@ -141,13 +101,13 @@ If the agent stops refreshing the file that is fine — RustFS re-reads the same
## Fail-closed window
For lease-bound credentials (AppRole and Kubernetes tokens, token files), `current()` refuses to hand out a token that is within the safety window of its expiry and has not been refreshed. Requests then fail with `KMS credentials unavailable: ...` instead of being sent with a token that could lapse mid-flight and fail unpredictably on the Vault side.
For lease-bound credentials (AppRole tokens, token files), `current()` refuses to hand out a token that is within the safety window of its expiry and has not been refreshed. Requests then fail with `KMS credentials unavailable: ...` instead of being sent with a token that could lapse mid-flight and fail unpredictably on the Vault side.
- Default window: one per-attempt timeout (`RUSTFS_KMS_TIMEOUT_SECS`, default 30s) — a request issued now can legitimately stay in flight that long, so the token must outlive it.
- Override: `refresh_safety_window_secs` on the `AppRole`, `Kubernetes` or `TokenFile` auth configuration.
- Override: `refresh_safety_window_secs` on the `AppRole` or `TokenFile` auth configuration.
- Static tokens never trip the window: they carry no lease and are assumed valid until Vault says otherwise.
The window is a symptom threshold, not the fault itself: by the time it trips, refresh has been failing for roughly half the token TTL (AppRole, Kubernetes) or two poll intervals (token file).
The window is a symptom threshold, not the fault itself: by the time it trips, refresh has been failing for roughly half the token TTL (AppRole) or two poll intervals (token file).
### Troubleshooting
@@ -157,8 +117,6 @@ The window is a symptom threshold, not the fault itself: by the time it trips, r
| Renewal succeeded but re-login later fails | `Vault token renewal failed; falling back to a fresh login` followed by login errors | SecretID expired/revoked or AppRole role changed; rotate the secret_id file |
| Token file mode error at startup or during polls | `has insecure permissions` in the error | Fix the sink `mode` (0600) and the file owner; the next poll heals the provider |
| Token file missing/empty errors | `Failed to read Vault token file` / `token file ... is empty` | Vault Agent down or sink misconfigured; restart the agent, the next poll heals the provider |
| Kubernetes login fails with a permission error | `Vault Kubernetes login failed` | The pod's ServiceAccount is not in the role's `bound_service_account_names`/`_namespaces`, or `auth/kubernetes/config` names the wrong API server |
| Kubernetes ServiceAccount token errors | `Failed to read Kubernetes ServiceAccount token` / `ServiceAccount token ... is empty` | The token is not projected into the pod (check `automountServiceAccountToken` and the volume mount); the next refresh cycle heals the provider |
| Startup fails immediately with a configuration error naming two env vars | — | Two auth methods configured at once; keep exactly one of token, AppRole, Kubernetes, token file |
| Startup fails immediately with a configuration error naming two env vars | — | Two auth methods configured at once; keep exactly one of token, AppRole, token file |
When diagnosing, confirm three clocks/lifetimes in order: the Vault token TTL (`vault token lookup` with the token's accessor), the RustFS refresh cadence (half TTL or the poll interval), and the fail-closed window. The renewal task logs every failed cycle, so a silent gap in warnings combined with `CredentialsUnavailable` errors points at the process clock or a paused runtime rather than Vault.
+1 -1
View File
@@ -59,7 +59,7 @@
{
default = rustPlatform.buildRustPackage {
pname = "rustfs";
version = "1.0.0-rc.2";
version = "1.0.0-rc.3";
src = ./.;
-6
View File
@@ -273,10 +273,6 @@ uer. `ClusterIssuer` or `Issuer`. |
| gatewayApi.listeners.http.port| int | `8000` | Gateway API http listener port. |
| gatewayApi.listeners.https.name | string | `websecure` | Gateway API https listener name. |
| gatewayApi.listeners.https.port| int | `8443` | Gateway API https listener port. |
| gatewayApi.listeners.tls.enabled | bool | `false` | Enable a TLS passthrough listener and generate a TLSRoute. |
| gatewayApi.listeners.tls.name | string | `tls` | Gateway API TLS passthrough listener name. |
| gatewayApi.listeners.tls.port | int | `443` | Gateway API TLS passthrough listener port. |
| gatewayApi.listeners.tls.backendPort | int | `null` | Backend service port that terminates TLS; defaults to the console port. |
| gatewayApi.hostname | string | Hostname to access RustFS via gateway api. |
| gatewayApi.secretName | string | Secret tls to via RustFS using HTTPS. |
| gatewayApi.existingGateway.name | string | `""` | The existing gateway name, instead of creating a new one. |
@@ -451,8 +447,6 @@ rustfs-route ["example.rustfs.com"] 172m
Then, via RustFS instance via `https://example.rustfs.com` or `http://example.rustfs.com`.
For end-to-end encryption, set `gatewayApi.listeners.tls.enabled` to `true`. The chart then adds a `TLS` listener with `tls.mode: Passthrough` to the `Gateway` and generates a `TLSRoute` that forwards the encrypted stream to the RustFS service, where TLS is terminated on the backend side. Note that backend TLS termination must be configured on RustFS itself (for example `RUSTFS_TLS_PATH` pointing to server certificates), and the installed Gateway API CRDs must include `TLSRoute`.
# Uninstall
Uninstalling the rustfs installation with command,
+2 -2
View File
@@ -2,8 +2,8 @@ apiVersion: v2
name: rustfs
description: RustFS helm chart to deploy RustFS on kubernetes cluster.
type: application
version: "1.0.0-rc.2"
appVersion: "1.0.0-rc.2"
version: "1.0.0-rc.3"
appVersion: "1.0.0-rc.3"
home: https://rustfs.com
icon: https://media.sys.truenas.net/apps/rustfs/icons/icon.svg
maintainers:
@@ -26,15 +26,5 @@ spec:
- name: {{ include "rustfs.fullname" $ }}-tls
kind: Secret
{{- end }}
{{- if .tls.enabled }}
- name: {{ .tls.name }}
port: {{ .tls.port }}
protocol: TLS
tls:
mode: Passthrough
allowedRoutes:
namespaces:
from: Same
{{- end }}
{{- end }}
{{- end }}
@@ -1,25 +0,0 @@
{{- if and .Values.gatewayApi.enabled .Values.gatewayApi.listeners.tls.enabled }}
apiVersion: gateway.networking.k8s.io/v1
kind: TLSRoute
metadata:
name: {{ include "rustfs.fullname" . }}-tlsroute
namespace: {{ .Release.Namespace }}
spec:
parentRefs:
{{- if .Values.gatewayApi.existingGateway.name }}
- name: {{ .Values.gatewayApi.existingGateway.name }}
{{- if .Values.gatewayApi.existingGateway.namespace }}
namespace: {{ .Values.gatewayApi.existingGateway.namespace }}
{{- end }}
sectionName: {{ .Values.gatewayApi.listeners.tls.name }}
{{- else }}
- name: {{ include "rustfs.fullname" $ }}-gateway
sectionName: {{ .Values.gatewayApi.listeners.tls.name }}
{{- end }}
hostnames:
- {{ .Values.gatewayApi.hostname }}
rules:
- backendRefs:
- name: {{ include "rustfs.fullname" . }}-svc
port: {{ .Values.gatewayApi.listeners.tls.backendPort | default .Values.service.console.port }}
{{- end }}
-6
View File
@@ -369,12 +369,6 @@ gatewayApi:
https:
name: websecure
port: 8443
tls: # Optional TLS passthrough listener; renders a TLSRoute so TLS terminates at the RustFS backend.
enabled: false
name: tls
port: 443
# Service port that terminates TLS on the backend; defaults to the console port.
backendPort: null
hostname: example.rustfs.com
httpToHttpsRedirect: true
existingGateway:
+5 -2
View File
@@ -1,9 +1,9 @@
%global _enable_debug_packages 0
%global _empty_manifest_terminate_build 0
%global prerelease rc.2
%global prerelease rc.3
Name: rustfs
Version: 1.0.0
Release: rc.2
Release: rc.3
Summary: High-performance distributed object storage for MinIO alternative
License: Apache-2.0
@@ -58,6 +58,9 @@ install %_builddir/%{name}-%{version}-%{prerelease}/target/%_arch/%_arch-unknown
%_bindir/rustfs
%changelog
* Mon Aug 17 2026 唐小鸭 <tangtang1251@qq.com>
- Update RPM package to RustFS 1.0.0-rc.3
* Fri Aug 14 2026 overtrue <anzhengchao@gmail.com>
- Update RPM package to RustFS 1.0.0-rc.2
+1 -5
View File
@@ -286,7 +286,6 @@ fn auth_method_kind(auth: &VaultAuthMethod) -> String {
match auth {
VaultAuthMethod::Token { .. } => "token",
VaultAuthMethod::AppRole { .. } => "approle",
VaultAuthMethod::Kubernetes { .. } => "kubernetes",
VaultAuthMethod::TokenFile { .. } => "token-file",
}
.to_string()
@@ -485,10 +484,7 @@ fn business_trust_root_secrets(config: &KmsConfig) -> Vec<Zeroizing<String>> {
secrets.push(Zeroizing::new(role_id.clone()));
secrets.push(Zeroizing::new(secret_id.clone()));
}
// Kubernetes and TokenFile hold no inline plaintext credential: the
// ServiceAccount token and the agent-managed token live in files, and
// the role names a Vault binding rather than half a credential pair.
VaultAuthMethod::Kubernetes { .. } | VaultAuthMethod::TokenFile { .. } => {}
VaultAuthMethod::TokenFile { .. } => {}
};
match &config.backend_config {
-1
View File
@@ -64,7 +64,6 @@ mod target_descriptor;
pub mod tier;
pub mod tls_debug;
pub mod trace;
pub mod usage_prefix;
pub mod user;
pub mod user_iam;
pub mod user_lifecycle;
File diff suppressed because it is too large Load Diff
+4 -33
View File
@@ -417,13 +417,6 @@ struct SystemAdminDiscovery {
struct ServerInfoResponse {
info: InfoMessage,
admin_discovery: SystemAdminDiscovery,
/// Startup bitrot algorithm self-test outcome (rustfs/backlog#1873):
/// `passed` (algorithms verified at boot), `failed` (a drifted hash
/// implementation — the process is serving with degraded integrity
/// checking unless `RUSTFS_BITROT_SELFTEST_STRICT` aborted it), or
/// `unknown` (not yet run or disabled).
#[serde(rename = "bitrotSelftest")]
bitrot_selftest: &'static str,
}
#[derive(Serialize)]
@@ -440,14 +433,6 @@ fn system_admin_discovery(usecase: &DefaultAdminUsecase) -> SystemAdminDiscovery
}
}
fn bitrot_selftest_status_str() -> &'static str {
match crate::bitrot_selftest::bitrot_selftest_passed() {
Some(true) => "passed",
Some(false) => "failed",
None => "unknown",
}
}
#[async_trait::async_trait]
impl Operation for ServerInfoHandler {
async fn call(&self, req: S3Request<Body>, _params: Params<'_, '_>) -> S3Result<S3Response<(StatusCode, Body)>> {
@@ -479,7 +464,6 @@ impl Operation for ServerInfoHandler {
let response = ServerInfoResponse {
info,
admin_discovery: system_admin_discovery(&usecase),
bitrot_selftest: bitrot_selftest_status_str(),
};
let data = serde_json::to_vec(&response).map_err(|e| {
@@ -1158,10 +1142,10 @@ impl Operation for RuntimeCapabilitiesHandler {
}
}
/// Authorization gate for GET datausageinfo (and prefix usage): any-of the
/// dedicated admin action OR the bucket listing action. Pinned by a unit test
/// so the gate cannot silently narrow or widen (rustfs/backlog#1306).
pub(crate) fn data_usage_info_gate_actions() -> Vec<Action> {
/// Authorization gate for GET datausageinfo: any-of the dedicated admin action
/// OR the bucket listing action. Pinned by a unit test so the gate cannot
/// silently narrow or widen (rustfs/backlog#1306).
fn data_usage_info_gate_actions() -> Vec<Action> {
vec![
Action::AdminAction(AdminAction::DataUsageInfoAdminAction),
Action::S3Action(S3Action::ListBucketAction),
@@ -1551,18 +1535,6 @@ mod tests {
);
}
/// The startup bitrot self-test outcome must surface in server info as one
/// of three closed-set strings, never an internal enum or a null
/// (rustfs/backlog#1873). This test pins the string mapping; whether the
/// process-global cell holds Some(true)/Some(false)/None is owned by
/// `crate::bitrot_selftest`'s own tests.
#[test]
fn bitrot_selftest_status_str_is_a_closed_set_of_operators_strings() {
let rendered = super::bitrot_selftest_status_str();
assert!(matches!(rendered, "passed" | "failed" | "unknown"));
assert_eq!(super::bitrot_selftest_status_str(), rendered);
}
#[test]
fn server_info_response_exposes_admin_discovery_paths() {
let usecase = DefaultAdminUsecase::without_context();
@@ -1584,7 +1556,6 @@ mod tests {
pools: None,
},
admin_discovery: system_admin_discovery(&usecase),
bitrot_selftest: super::bitrot_selftest_status_str(),
};
let value = serde_json::to_value(response).expect("server info response should serialize");
-142
View File
@@ -1,142 +0,0 @@
// Copyright 2024 RustFS Team
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//! Prefix-level bucket usage admin handler (rustfs/backlog#1872).
//!
//! `GET /rustfs/admin/v3/usage/{bucket}?prefix=&max-entries=` answers
//! "what does this bucket / this prefix hold" from the scanner's per-set
//! usage caches, with a one-level sub-prefix breakdown — the data console
//! buckets view MinIO serves from `loadPrefixUsageFromBackend`.
use crate::admin::auth::validate_admin_request;
use crate::admin::handlers::system::data_usage_info_gate_actions;
use crate::admin::router::{AdminOperation, Operation, S3Router};
use crate::auth::{check_key_valid, get_session_token};
use crate::server::{ADMIN_PREFIX, RemoteAddr};
use http::{HeaderMap, HeaderValue, StatusCode};
use hyper::Method;
use matchit::Params;
use s3s::header::CONTENT_TYPE;
use s3s::{Body, S3Error, S3ErrorCode, S3Request, S3Response, S3Result, s3_error};
const JSON_CONTENT_TYPE: &str = "application/json";
const DEFAULT_MAX_ENTRIES: usize = 1000;
const MAX_ENTRIES_LIMIT: usize = 10_000;
pub struct BucketPrefixUsageHandler {}
pub fn register_usage_prefix_route(r: &mut S3Router<AdminOperation>) -> std::io::Result<()> {
r.insert(
Method::GET,
format!("{}{}", ADMIN_PREFIX, "/v3/usage/{bucket}").as_str(),
AdminOperation(&BucketPrefixUsageHandler {}),
)?;
Ok(())
}
/// Parse `prefix` and `max-entries` from the query string. Unknown keys are
/// rejected so a typo'd parameter cannot silently change the answer's shape.
fn parse_usage_prefix_query(query: Option<&str>) -> S3Result<(String, usize)> {
let mut prefix: Option<String> = None;
let mut max_entries: Option<usize> = None;
for (key, value) in url::form_urlencoded::parse(query.unwrap_or_default().as_bytes()) {
match key.as_ref() {
"prefix" => prefix = Some(value.into_owned()),
"max-entries" => {
max_entries = Some(
value
.parse::<usize>()
.map_err(|_| s3_error!(InvalidArgument, "max-entries must be a positive integer"))?,
);
}
other => return Err(s3_error!(InvalidArgument, "unknown query parameter: {other}")),
}
}
let max_entries = max_entries.unwrap_or(DEFAULT_MAX_ENTRIES).clamp(1, MAX_ENTRIES_LIMIT);
Ok((prefix.unwrap_or_default(), max_entries))
}
#[async_trait::async_trait]
impl Operation for BucketPrefixUsageHandler {
async fn call(&self, req: S3Request<Body>, params: Params<'_, '_>) -> S3Result<S3Response<(StatusCode, Body)>> {
let Some(input_cred) = req.credentials else {
return Err(s3_error!(InvalidRequest, "get cred failed"));
};
let (cred, owner) =
check_key_valid(get_session_token(&req.uri, &req.headers).unwrap_or_default(), &input_cred.access_key).await?;
let remote_addr = req.extensions.get::<Option<RemoteAddr>>().and_then(|opt| opt.map(|a| a.0));
validate_admin_request(&req.headers, &cred, owner, false, data_usage_info_gate_actions(), remote_addr).await?;
let bucket = params.get("bucket").unwrap_or_default().to_string();
if bucket.is_empty() {
return Err(s3_error!(InvalidRequest, "bucket path parameter is required"));
}
let (prefix, max_entries) = parse_usage_prefix_query(req.uri.query())?;
// Authorization is bucket-scoped by the same any-of gate as the
// datausageinfo route; the bucket name itself is validated by the
// scanner layer, which rejects reserved/invalid names.
let response = rustfs_scanner::bucket_prefix_usage(&bucket, &prefix, max_entries)
.await
.map_err(|err| s3_error!(InvalidArgument, "{}", err))?;
let data = serde_json::to_vec(&response)
.map_err(|_| S3Error::with_message(S3ErrorCode::InternalError, "parse prefix usage failed"))?;
let mut header = HeaderMap::new();
header.insert(CONTENT_TYPE, HeaderValue::from_static(JSON_CONTENT_TYPE));
Ok(S3Response::with_headers((StatusCode::OK, Body::from(data)), header))
}
}
#[cfg(test)]
mod tests {
use super::{DEFAULT_MAX_ENTRIES, MAX_ENTRIES_LIMIT, parse_usage_prefix_query};
use s3s::S3Error;
fn query(raw: &str) -> Result<(String, usize), S3Error> {
parse_usage_prefix_query(Some(raw))
}
#[test]
fn defaults_apply_when_no_query_is_given() {
assert_eq!(parse_usage_prefix_query(None).unwrap(), (String::new(), DEFAULT_MAX_ENTRIES));
assert_eq!(query("").unwrap(), (String::new(), DEFAULT_MAX_ENTRIES));
}
#[test]
fn prefix_round_trips_url_encoded_characters() {
let (prefix, _) = query("prefix=pre%2Ffix%20name").unwrap();
assert_eq!(prefix, "pre/fix name");
}
#[test]
fn max_entries_parses_and_clamps_to_documented_bounds() {
assert_eq!(query("max-entries=5").unwrap().1, 5);
assert_eq!(query("max-entries=0").unwrap().1, 1, "zero must clamp up, not mean unlimited");
assert_eq!(query("max-entries=99999999").unwrap().1, MAX_ENTRIES_LIMIT);
assert!(query("max-entries=-3").is_err());
assert!(query("max-entries=abc").is_err());
}
#[test]
fn unknown_parameters_are_rejected_not_ignored() {
assert!(
query("prefixes=x").is_err(),
"a typo'd parameter must fail the request, not widen the query"
);
}
}
+1 -3
View File
@@ -40,8 +40,7 @@ use handlers::{
audit, batch_job, bucket_meta, cluster_snapshot, config_admin, diagnostics, durability as durability_handler, extensions,
heal, health, idp_compat, ilm_transition, inspect_archive, kms, module_switch, object_data_cache, object_zip_download, oidc,
plugins_catalog, plugins_instances, pools, profile_admin, quota as quota_handler, rebalance,
replication as replication_handler, scanner, site_replication, sts, system, table_catalog, tier, tls_debug, usage_prefix,
user,
replication as replication_handler, scanner, site_replication, sts, system, table_catalog, tier, tls_debug, user,
};
use router::{AdminOperation, S3Router};
use s3s::route::S3Route;
@@ -81,7 +80,6 @@ fn register_admin_routes(r: &mut S3Router<AdminOperation>) -> std::io::Result<()
bucket_meta::register_bucket_meta_route(r)?;
config_admin::register_config_route(r)?;
scanner::register_scanner_route(r)?;
usage_prefix::register_usage_prefix_route(r)?;
ilm_transition::register_ilm_transition_route(r)?;
object_data_cache::register_object_data_cache_route(r)?;
audit::register_audit_target_route(r)?;
-5
View File
@@ -1558,11 +1558,6 @@ pub const DEFERRED_ADMIN_ROUTE_POLICIES: &[DeferredAdminRoutePolicy] = &[
"/rustfs/admin/v3/datausageinfo",
DeferredRoutePolicyReason::MultipleActions,
),
deferred(
HttpMethod::Get,
"/rustfs/admin/v3/usage/{bucket}",
DeferredRoutePolicyReason::MultipleActions,
),
deferred(
HttpMethod::Post,
"/rustfs/admin/v3/object-zip-downloads",
@@ -172,7 +172,6 @@ fn expected_admin_route_matrix() -> Vec<RouteMatrixEntry> {
admin_route(Method::POST, "/v4/inspect/archive"),
admin_route(Method::GET, "/v3/storageinfo"),
admin_route(Method::GET, "/v3/datausageinfo"),
admin_route_sample(Method::GET, "/v3/usage/{bucket}", "/v3/usage/test-bucket"),
admin_route(Method::GET, "/v3/metrics"),
admin_route(Method::GET, "/v3/object-data-cache/stats"),
admin_route(Method::POST, "/v3/object-data-cache/flush"),
-181
View File
@@ -1,181 +0,0 @@
// Copyright 2024 RustFS Team
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//! Startup bitrot algorithm self-test (rustfs/backlog#1873).
//!
//! A drifted hash implementation fails silently in production: every shard
//! reads back "corrupt", heal rewrites healthy data, and cross-platform
//! clusters disagree about which copy is good. [`run_startup_bitrot_self_test`]
//! pins the algorithms once at process start — the check itself runs in well
//! under a millisecond on 4 KiB, so it executes inline before background
//! services come up and the result is published before the server accepts
//! traffic.
//!
//! Outcome surface:
//! - one structured `bitrot_selftest` log event (`passed`/`failed`/`skipped`),
//! - the `rustfs_bitrot_selftest_status` gauge (1=passed, 0=failed, 2=skipped),
//! - [`bitrot_selftest_passed`] for admin/health surfaces,
//! - `RUSTFS_BITROT_SELFTEST_STRICT=on` turns a failure into a startup error
//! (MinIO `bitrotSelfTest` Fatal parity); the default only degrades the
//! status so a bad build cannot brick an existing fleet on upgrade.
use crate::storage_api::startup::background::{BitrotSelfTestError, bitrot_self_test};
use metrics::gauge;
use std::future::Future;
use std::io;
use std::sync::atomic::{AtomicU8, Ordering};
use std::time::Instant;
use tracing::{debug, error, info};
const LOG_COMPONENT_MAIN: &str = "main";
const LOG_SUBSYSTEM_STARTUP: &str = "startup";
const EVENT_BITROT_SELFTEST: &str = "bitrot_selftest";
const METRIC_BITROT_SELFTEST_STATUS: &str = "rustfs_bitrot_selftest_status";
/// Gauge values for [`METRIC_BITROT_SELFTEST_STATUS`].
const STATUS_PASSED: f64 = 1.0;
const STATUS_FAILED: f64 = 0.0;
const STATUS_SKIPPED: f64 = 2.0;
/// Internal cell values for [`BITROT_SELF_TEST_STATUS`].
const STATUS_CELL_UNSET: u8 = 0;
const STATUS_CELL_PASSED: u8 = 1;
const STATUS_CELL_FAILED: u8 = 2;
static BITROT_SELF_TEST_STATUS: AtomicU8 = AtomicU8::new(STATUS_CELL_UNSET);
/// Last recorded self-test outcome: `None` before the first run, then
/// `Some(true)` on a passing check and `Some(false)` on a failed one (a
/// skipped check never publishes, so it cannot read as a pass). The cell is
/// last-writer-wins rather than set-once: production runs the self-test once,
/// and last-writer-wins keeps tests that exercise both outcomes
/// order-independent.
pub fn bitrot_selftest_passed() -> Option<bool> {
match BITROT_SELF_TEST_STATUS.load(Ordering::Acquire) {
STATUS_CELL_UNSET => None,
STATUS_CELL_PASSED => Some(true),
STATUS_CELL_FAILED => Some(false),
_ => None,
}
}
/// Run the bitrot self-test and publish the outcome. In strict mode a failure
/// is returned as an error so the caller aborts startup.
pub(crate) async fn run_startup_bitrot_self_test(enabled: bool, strict: bool) -> io::Result<()> {
run_startup_bitrot_self_test_with(enabled, strict, bitrot_self_test).await
}
async fn run_startup_bitrot_self_test_with<F, Fut>(enabled: bool, strict: bool, run_check: F) -> io::Result<()>
where
F: FnOnce() -> Fut,
Fut: Future<Output = Result<(), BitrotSelfTestError>>,
{
if !enabled {
gauge!(METRIC_BITROT_SELFTEST_STATUS).set(STATUS_SKIPPED);
debug!(
target: "rustfs::main::run",
event = EVENT_BITROT_SELFTEST,
component = LOG_COMPONENT_MAIN,
subsystem = LOG_SUBSYSTEM_STARTUP,
state = "skipped",
reason = "disabled",
"Bitrot self-test skipped"
);
return Ok(());
}
let started = Instant::now();
match run_check().await {
Ok(()) => {
BITROT_SELF_TEST_STATUS.store(STATUS_CELL_PASSED, Ordering::Release);
gauge!(METRIC_BITROT_SELFTEST_STATUS).set(STATUS_PASSED);
info!(
target: "rustfs::main::run",
event = EVENT_BITROT_SELFTEST,
component = LOG_COMPONENT_MAIN,
subsystem = LOG_SUBSYSTEM_STARTUP,
state = "passed",
duration_us = started.elapsed().as_micros() as u64,
"Bitrot self-test passed"
);
}
Err(err) => {
BITROT_SELF_TEST_STATUS.store(STATUS_CELL_FAILED, Ordering::Release);
gauge!(METRIC_BITROT_SELFTEST_STATUS).set(STATUS_FAILED);
error!(
target: "rustfs::main::run",
event = EVENT_BITROT_SELFTEST,
component = LOG_COMPONENT_MAIN,
subsystem = LOG_SUBSYSTEM_STARTUP,
state = "failed",
duration_us = started.elapsed().as_micros() as u64,
error = %err,
"Bitrot self-test failed"
);
if strict {
return Err(io::Error::other(format!("bitrot self-test failed: {err}")));
}
}
}
Ok(())
}
#[cfg(test)]
mod tests {
use super::{BITROT_SELF_TEST_STATUS, STATUS_CELL_UNSET, bitrot_selftest_passed, run_startup_bitrot_self_test_with};
use crate::storage_api::startup::background::BitrotSelfTestError;
use std::future::ready;
use std::sync::atomic::Ordering;
fn failing_check() -> impl Future<Output = Result<(), BitrotSelfTestError>> {
ready(Err(BitrotSelfTestError::RoundtripReadback {
algorithm: "HighwayHash256S",
}))
}
/// All scenarios run sequentially inside one test: the status cell is
/// process-global, so parallel per-scenario tests would race the reset and
/// read each other's outcomes (the exact order-dependent flake class this
/// module exists to avoid).
#[tokio::test]
async fn startup_self_test_publishes_outcome_and_strict_gates_abort() {
BITROT_SELF_TEST_STATUS.store(STATUS_CELL_UNSET, Ordering::Release);
// Skipped: publishes nothing, never fails, never aborts.
run_startup_bitrot_self_test_with(false, true, || async { Ok(()) })
.await
.expect("a disabled self-test must not fail even in strict mode");
assert_eq!(bitrot_selftest_passed(), None, "a skipped run must leave the status unset");
// Passing: publishes Some(true), never fails.
run_startup_bitrot_self_test_with(true, false, || async { Ok(()) })
.await
.expect("a passing check must never fail startup");
assert_eq!(bitrot_selftest_passed(), Some(true), "a passing run must publish Some(true)");
// Failing, non-strict: publishes Some(false) but startup continues.
run_startup_bitrot_self_test_with(true, false, failing_check)
.await
.expect("a failed check must not abort startup in non-strict mode");
assert_eq!(bitrot_selftest_passed(), Some(false), "a failing run must publish Some(false)");
// Failing, strict: startup error carries the failure and the published
// outcome stays a failure.
let err = run_startup_bitrot_self_test_with(true, true, failing_check)
.await
.expect_err("strict mode must turn a failed check into a startup error");
assert!(err.to_string().contains("bitrot self-test failed"));
assert_eq!(bitrot_selftest_passed(), Some(false));
}
}
+37 -178
View File
@@ -304,37 +304,30 @@ fn build_local_kms_config(cfg: &config::Config) -> std::io::Result<rustfs_kms::c
Ok(kms_config)
}
/// Collect the Vault settings the command line owns.
///
/// Everything else — auth method, namespace, TLS, KV mount and metadata paths —
/// is resolved from the environment by the KMS crate, so this path and
/// [`rustfs_kms::config::KmsConfig::from_env`] cannot drift apart. The address
/// stays required here so a missing one is still named instead of silently
/// falling back to the crate's localhost default.
fn vault_cli_overrides<'a>(
cfg: &'a config::Config,
backend_name: &str,
) -> std::io::Result<rustfs_kms::config::VaultCliOverrides<'a>> {
let address = cfg
.kms_vault_address
.as_deref()
.ok_or_else(|| Error::other(format!("Vault address is required for {backend_name} backend")))?;
Ok(rustfs_kms::config::VaultCliOverrides {
address: Some(address),
token: cfg.kms_vault_token.as_deref(),
mount_path: cfg.kms_vault_mount_path.as_deref(),
})
}
/// Build KMS configuration for Vault backend
fn build_vault_kms_config(cfg: &config::Config) -> std::io::Result<rustfs_kms::config::KmsConfig> {
let backend_config = rustfs_kms::config::vault_kv2_config_from_env(vault_cli_overrides(cfg, "vault")?)
.map_err(|e| Error::other(format!("Vault KMS configuration failed: {e}")))?;
let vault_address = cfg
.kms_vault_address
.as_ref()
.ok_or_else(|| Error::other("Vault address is required for vault backend"))?;
let vault_token = cfg
.kms_vault_token
.as_ref()
.ok_or_else(|| Error::other("Vault token is required for vault backend"))?;
let kms_config = rustfs_kms::config::KmsConfig {
backend: rustfs_kms::config::KmsBackend::VaultKv2,
backend_config: rustfs_kms::config::BackendConfig::VaultKv2(Box::new(backend_config)),
backend_config: rustfs_kms::config::BackendConfig::VaultKv2(Box::new(rustfs_kms::config::VaultConfig {
address: vault_address.clone(),
auth_method: rustfs_kms::config::VaultAuthMethod::Token {
token: vault_token.clone(),
},
namespace: None,
mount_path: cfg.kms_vault_mount_path.clone().unwrap_or_else(|| "transit".to_string()),
kv_mount: "secret".to_string(),
key_path_prefix: "rustfs/kms/keys".to_string(),
tls: None,
})),
allow_insecure_dev_defaults: cfg.kms_allow_insecure_dev_defaults,
allow_immediate_deletion: rustfs_kms::config::allow_immediate_deletion_from_env(),
default_key_id: cfg.kms_default_key_id.clone(),
@@ -351,12 +344,26 @@ fn build_vault_kms_config(cfg: &config::Config) -> std::io::Result<rustfs_kms::c
/// Build KMS configuration for Vault Transit backend
fn build_vault_transit_kms_config(cfg: &config::Config) -> std::io::Result<rustfs_kms::config::KmsConfig> {
let backend_config = rustfs_kms::config::vault_transit_config_from_env(vault_cli_overrides(cfg, "vault-transit")?)
.map_err(|e| Error::other(format!("Vault Transit KMS configuration failed: {e}")))?;
let vault_address = cfg
.kms_vault_address
.as_ref()
.ok_or_else(|| Error::other("Vault address is required for vault-transit backend"))?;
let vault_token = cfg
.kms_vault_token
.as_ref()
.ok_or_else(|| Error::other("Vault token is required for vault-transit backend"))?;
let kms_config = rustfs_kms::config::KmsConfig {
backend: rustfs_kms::config::KmsBackend::VaultTransit,
backend_config: rustfs_kms::config::BackendConfig::VaultTransit(Box::new(backend_config)),
backend_config: rustfs_kms::config::BackendConfig::VaultTransit(Box::new(rustfs_kms::config::VaultTransitConfig {
address: vault_address.clone(),
auth_method: rustfs_kms::config::VaultAuthMethod::Token {
token: vault_token.clone(),
},
namespace: None,
mount_path: cfg.kms_vault_mount_path.clone().unwrap_or_else(|| "transit".to_string()),
..rustfs_kms::config::VaultTransitConfig::default()
})),
allow_insecure_dev_defaults: cfg.kms_allow_insecure_dev_defaults,
allow_immediate_deletion: rustfs_kms::config::allow_immediate_deletion_from_env(),
default_key_id: cfg.kms_default_key_id.clone(),
@@ -1398,10 +1405,7 @@ pub async fn init_sftp_system() -> Result<Option<ShutdownHandle>, Box<dyn std::e
#[cfg(test)]
mod tests {
use super::{
build_aws_kms_config, build_vault_kms_config, build_vault_transit_kms_config, notification_config_to_event_rules,
resolve_buffer_profile_config,
};
use super::{build_aws_kms_config, notification_config_to_event_rules, resolve_buffer_profile_config};
use crate::config::{BufferConfig, WorkloadProfile};
use rustfs_config::KI_B;
use rustfs_s3_types::EventName;
@@ -1495,151 +1499,6 @@ mod tests {
assert!(err.to_string().contains("Invalid ARN"), "unexpected error: {err}");
}
fn vault_kms_test_config(backend: &str) -> crate::config::Config {
let mut config = crate::config::Config::new("127.0.0.1:9000", vec!["/tmp/rustfs-vault-kms".to_string()]);
config.kms_enable = true;
config.kms_backend = backend.to_string();
config.kms_vault_address = Some("https://vault.example.com:8200".to_string());
config
}
/// The Vault auth method and the settings the CLI has no flag for come from
/// the environment, so startup and `KmsConfig::from_env` cannot disagree.
/// Regression: startup used to hardcode token auth and require a token,
/// which made every non-token method unreachable through `RUSTFS_KMS_ENABLE`.
#[test]
fn build_vault_transit_kms_config_resolves_auth_and_mounts_from_env() {
let config = temp_env::with_vars(
[
("RUSTFS_KMS_VAULT_TOKEN", None),
("RUSTFS_KMS_VAULT_TOKEN_FILE", None),
("RUSTFS_KMS_VAULT_KUBERNETES_ROLE", None),
("RUSTFS_KMS_VAULT_APPROLE_ROLE_ID", Some("env-role-id")),
("RUSTFS_KMS_VAULT_APPROLE_SECRET_ID", Some("env-secret-id")),
("RUSTFS_KMS_VAULT_APPROLE_SECRET_ID_FILE", None),
("RUSTFS_KMS_VAULT_NAMESPACE", Some("team-a")),
("RUSTFS_KMS_VAULT_TRANSIT_METADATA_KV_MOUNT", Some("rustfs-kv")),
],
|| {
build_vault_transit_kms_config(&vault_kms_test_config("vault-transit"))
.expect("vault transit KMS configuration should build")
},
);
let vault = config.vault_transit_config().expect("vault transit backend config");
let rustfs_kms::config::VaultAuthMethod::AppRole { role_id, secret_id, .. } = &vault.auth_method else {
panic!("approle in the environment must select AppRole auth, got {:?}", vault.auth_method);
};
assert_eq!(role_id, "env-role-id");
assert_eq!(secret_id, "env-secret-id");
assert_eq!(vault.namespace.as_deref(), Some("team-a"));
assert_eq!(vault.metadata_kv_mount, "rustfs-kv");
}
/// Kubernetes auth needs no credential in the environment at all: the role
/// selects it and the pod's projected ServiceAccount token supplies the rest.
#[test]
fn build_vault_transit_kms_config_selects_kubernetes_auth() {
let config = temp_env::with_vars(
[
("RUSTFS_KMS_VAULT_TOKEN", None),
("RUSTFS_KMS_VAULT_TOKEN_FILE", None),
("RUSTFS_KMS_VAULT_APPROLE_ROLE_ID", None),
("RUSTFS_KMS_VAULT_KUBERNETES_ROLE", Some("rustfs")),
("RUSTFS_KMS_VAULT_KUBERNETES_MOUNT", None),
("RUSTFS_KMS_VAULT_KUBERNETES_JWT_PATH", None),
],
|| {
build_vault_transit_kms_config(&vault_kms_test_config("vault-transit"))
.expect("vault transit KMS configuration should build")
},
);
let vault = config.vault_transit_config().expect("vault transit backend config");
let rustfs_kms::config::VaultAuthMethod::Kubernetes {
role, mount, jwt_path, ..
} = &vault.auth_method
else {
panic!(
"a kubernetes role in the environment must select Kubernetes auth, got {:?}",
vault.auth_method
);
};
assert_eq!(role, "rustfs");
assert_eq!(mount, rustfs_kms::config::DEFAULT_VAULT_KUBERNETES_MOUNT);
assert_eq!(jwt_path, std::path::Path::new(rustfs_kms::config::DEFAULT_VAULT_KUBERNETES_JWT_PATH));
}
/// Two credential sources leave the effective identity ambiguous, so
/// startup refuses rather than picking one.
#[test]
fn build_vault_kms_config_refuses_two_auth_methods() {
temp_env::with_vars(
[
("RUSTFS_KMS_VAULT_TOKEN", None),
("RUSTFS_KMS_VAULT_TOKEN_FILE", Some("/run/vault-agent/token")),
("RUSTFS_KMS_VAULT_APPROLE_ROLE_ID", None),
("RUSTFS_KMS_VAULT_KUBERNETES_ROLE", Some("rustfs")),
],
|| {
let error = build_vault_kms_config(&vault_kms_test_config("vault"))
.expect_err("two Vault auth methods must not start the server");
assert!(error.to_string().contains("exactly one"), "unexpected error: {error}");
},
);
}
/// The KV2 backend has its own builder, so the key-location settings have
/// to be proven separately from the Transit one: pointing at the wrong KV
/// mount or prefix makes existing keys look absent.
#[test]
fn build_vault_kms_config_resolves_kv_mount_and_prefix_from_env() {
let config = temp_env::with_vars(
[
("RUSTFS_KMS_VAULT_TOKEN", Some("a-real-token")),
("RUSTFS_KMS_VAULT_TOKEN_FILE", None),
("RUSTFS_KMS_VAULT_APPROLE_ROLE_ID", None),
("RUSTFS_KMS_VAULT_KUBERNETES_ROLE", None),
("RUSTFS_KMS_VAULT_KV_MOUNT", Some("rustfs-kv")),
("RUSTFS_KMS_VAULT_KEY_PREFIX", Some("tenant/keys")),
],
|| build_vault_kms_config(&vault_kms_test_config("vault")).expect("vault KV2 KMS configuration should build"),
);
let vault = config.vault_config().expect("vault kv2 backend config");
assert_eq!(vault.kv_mount, "rustfs-kv");
assert_eq!(vault.key_path_prefix, "tenant/keys");
}
/// Skipping TLS verification was silently dropped on this path before, so
/// an operator who asked for it still got a verified connection. Now that it
/// is honoured it must fail closed without the development opt-in, rather
/// than quietly downgrading the Vault connection.
#[test]
fn build_vault_transit_kms_config_refuses_skip_tls_verify_without_opt_in() {
let vars = [
("RUSTFS_KMS_VAULT_TOKEN", Some("a-real-token")),
("RUSTFS_KMS_VAULT_TOKEN_FILE", None),
("RUSTFS_KMS_VAULT_APPROLE_ROLE_ID", None),
("RUSTFS_KMS_VAULT_KUBERNETES_ROLE", None),
("RUSTFS_KMS_VAULT_SKIP_TLS_VERIFY", Some("true")),
];
temp_env::with_vars(vars, || {
let error = build_vault_transit_kms_config(&vault_kms_test_config("vault-transit"))
.expect_err("skipping TLS verification must not start the server");
assert!(error.to_string().contains("TLS"), "unexpected error: {error}");
});
temp_env::with_vars(vars, || {
let mut cfg = vault_kms_test_config("vault-transit");
cfg.kms_allow_insecure_dev_defaults = true;
let config = build_vault_transit_kms_config(&cfg).expect("the development opt-in should accept skip-verify");
let vault = config.vault_transit_config().expect("vault transit backend config");
assert!(vault.tls.as_ref().is_some_and(|tls| tls.skip_verify));
});
}
fn aws_kms_test_config() -> crate::config::Config {
let mut config = crate::config::Config::new("127.0.0.1:9000", vec!["/tmp/rustfs-aws-kms".to_string()]);
config.kms_enable = true;
-1
View File
@@ -76,7 +76,6 @@ pub mod allocator_reclaim;
pub mod app;
pub mod auth;
pub mod auth_keystone;
pub(crate) mod bitrot_selftest;
pub mod capacity;
pub mod cluster_snapshot;
pub mod config;
-14
View File
@@ -33,8 +33,6 @@ pub(crate) const ENV_SCANNER_ENABLED: &str = "RUSTFS_SCANNER_ENABLED";
pub(crate) const ENV_SCANNER_ENABLED_DEPRECATED: &str = "RUSTFS_ENABLE_SCANNER";
pub(crate) const ENV_HEAL_ENABLED: &str = "RUSTFS_HEAL_ENABLED";
pub(crate) const ENV_HEAL_ENABLED_DEPRECATED: &str = "RUSTFS_ENABLE_HEAL";
pub(crate) const ENV_BITROT_SELFTEST_ENABLE: &str = "RUSTFS_BITROT_SELFTEST_ENABLE";
pub(crate) const ENV_BITROT_SELFTEST_STRICT: &str = "RUSTFS_BITROT_SELFTEST_STRICT";
static AUDIT_MODULE_ENABLED: AtomicBool = AtomicBool::new(rustfs_config::DEFAULT_AUDIT_ENABLE);
static NOTIFY_MODULE_ENABLED: AtomicBool = AtomicBool::new(rustfs_config::DEFAULT_NOTIFY_ENABLE);
@@ -49,18 +47,6 @@ pub(crate) fn heal_enabled_from_env() -> bool {
get_env_bool_with_aliases(ENV_HEAL_ENABLED, &[ENV_HEAL_ENABLED_DEPRECATED], true)
}
/// Whether the startup bitrot algorithm self-test runs, defaulting to on
/// (rustfs/backlog#1873).
pub(crate) fn bitrot_selftest_enabled_from_env() -> bool {
rustfs_utils::get_env_bool(ENV_BITROT_SELFTEST_ENABLE, true)
}
/// Whether a failed bitrot self-test aborts startup instead of only logging
/// and exposing a failed status, defaulting to off.
pub(crate) fn bitrot_selftest_strict_from_env() -> bool {
rustfs_utils::get_env_bool(ENV_BITROT_SELFTEST_STRICT, false)
}
/// Last published audit-module state.
pub fn is_audit_module_enabled() -> bool {
AUDIT_MODULE_ENABLED.load(Ordering::Relaxed)
+1 -10
View File
@@ -12,10 +12,7 @@
// See the License for the specific language governing permissions and
// limitations under the License.
use crate::bitrot_selftest::run_startup_bitrot_self_test;
use crate::module_switches::{
bitrot_selftest_enabled_from_env, bitrot_selftest_strict_from_env, heal_enabled_from_env, scanner_enabled_from_env,
};
use crate::module_switches::{heal_enabled_from_env, scanner_enabled_from_env};
use crate::storage_api::startup::background::{ECStore, set_workload_admission_snapshot_provider};
use crate::workload_admission::RustFsWorkloadAdmissionSnapshotProvider;
use rustfs_concurrency::WorkloadAdmissionSnapshotProvider;
@@ -30,12 +27,6 @@ const LOG_SUBSYSTEM_STARTUP: &str = "startup";
const EVENT_BACKGROUND_SERVICES_CONFIGURED: &str = "background_services_configured";
pub(crate) async fn init_background_service_runtime(store: Arc<ECStore>) -> Result<bool> {
// Pin the bitrot algorithms before anything can write or verify a shard:
// the check costs well under a millisecond, and in strict mode a drifted
// build must abort here rather than after it has touched data
// (rustfs/backlog#1873).
run_startup_bitrot_self_test(bitrot_selftest_enabled_from_env(), bitrot_selftest_strict_from_env()).await?;
let _ = create_ahm_services_cancel_token();
let enable_scanner = scanner_enabled_from_env();
-4
View File
@@ -569,10 +569,6 @@ pub(crate) mod ecstore_erasure {
pub(crate) use rustfs_ecstore::api::erasure::{BitrotReader, Erasure};
}
/// Startup bitrot algorithm self-test (rustfs/backlog#1873), re-exported for
/// the root facade's background-startup section.
pub(crate) use rustfs_ecstore::api::erasure::{BitrotSelfTestError, bitrot_self_test};
pub(crate) mod ecstore_storage {
#[cfg(test)]
pub(crate) use rustfs_ecstore::api::storage::init_local_disks;
+1 -3
View File
@@ -214,9 +214,7 @@ pub(crate) mod startup {
}
pub(crate) mod background {
pub(crate) use crate::storage::storage_api::{
BitrotSelfTestError, ECStore, bitrot_self_test, set_workload_admission_snapshot_provider,
};
pub(crate) use crate::storage::storage_api::{ECStore, set_workload_admission_snapshot_provider};
}
pub(crate) mod bucket_metadata {