Merge pull request 'Garage v0.8.5' (#687 ) from rel-0.8.5 into main-0.8.x

Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/687
Bump version to 0.8.5
2026-08-14 16:13:11 +00:00 · 2024-01-16 10:30:54 +00:00 · 2024-01-16 10:47:33 +01:00 · 2024-01-15 16:44:58 +00:00 · 2024-01-15 16:41:50 +00:00 · 2024-01-15 17:33:35 +01:00
110 changed files with 20515 additions and 363 deletions
@@ -1198,7 +1198,7 @@ dependencies = [

 [[package]]
 name = "garage"
-version = "0.8.4"
+version = "0.8.5"
 dependencies = [
 "assert-json-diff",
 "async-trait",
@@ -1227,6 +1227,7 @@ dependencies = [
 "hyper",
 "k2v-client",
 "kuska-sodiumoxide",
+ "mktemp",
 "netapp",
 "opentelemetry",
 "opentelemetry-otlp",
@@ -1249,7 +1250,7 @@ dependencies = [

 [[package]]
 name = "garage_api"
-version = "0.8.4"
+version = "0.8.5"
 dependencies = [
 "async-trait",
 "base64 0.21.3",
@@ -1271,6 +1272,7 @@ dependencies = [
 "http-range",
 "httpdate",
 "hyper",
+ "hyperlocal",
 "idna",
 "md-5",
 "multer",
@@ -1294,7 +1296,7 @@ dependencies = [

 [[package]]
 name = "garage_block"
-version = "0.8.4"
+version = "0.8.5"
 dependencies = [
 "arc-swap",
 "async-compression",
@@ -1319,7 +1321,7 @@ dependencies = [

 [[package]]
 name = "garage_db"
-version = "0.8.4"
+version = "0.8.5"
 dependencies = [
 "clap 4.4.0",
 "err-derive",
@@ -1334,7 +1336,7 @@ dependencies = [

 [[package]]
 name = "garage_model"
-version = "0.8.4"
+version = "0.8.5"
 dependencies = [
 "arc-swap",
 "async-trait",
@@ -1361,7 +1363,7 @@ dependencies = [

 [[package]]
 name = "garage_rpc"
-version = "0.8.4"
+version = "0.8.5"
 dependencies = [
 "arc-swap",
 "async-trait",
@@ -1393,7 +1395,7 @@ dependencies = [

 [[package]]
 name = "garage_table"
-version = "0.8.4"
+version = "0.8.5"
 dependencies = [
 "arc-swap",
 "async-trait",
@@ -1415,7 +1417,7 @@ dependencies = [

 [[package]]
 name = "garage_util"
-version = "0.8.4"
+version = "0.8.5"
 dependencies = [
 "arc-swap",
 "async-trait",
@@ -1449,7 +1451,7 @@ dependencies = [

 [[package]]
 name = "garage_web"
-version = "0.8.4"
+version = "0.8.5"
 dependencies = [
 "err-derive",
 "futures",
@@ -1459,8 +1461,10 @@ dependencies = [
 "garage_util",
 "http",
 "hyper",
+ "hyperlocal",
 "opentelemetry",
 "percent-encoding",
+ "tokio",
 "tracing",
 ]

@@ -1770,6 +1774,19 @@ dependencies = [
 "tokio-io-timeout",
 ]

+[[package]]
+name = "hyperlocal"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fafdf7b2b2de7c9784f76e02c0935e65a8117ec3b768644379983ab333ac98c"
+dependencies = [
+ "futures-util",
+ "hex",
+ "hyper",
+ "pin-project",
+ "tokio",
+]
+
 [[package]]
 name = "iana-time-zone"
 version = "0.1.57"
@@ -33,7 +33,7 @@ args@{
  ignoreLockHash,
 }:
 let
-  nixifiedLockHash = "ab8dba64b487c83fa25ebafbad99538d2f38afa5b53f83e4e031b7909665166b";
+  nixifiedLockHash = "79d4a9e02f28a0c0f31576781738e132ac96ff4944b3bc2ca7375c6dd15b83ce";
  workspaceSrc = if args.workspaceSrc == null then ./. else args.workspaceSrc;
  currentLockHash = builtins.hashFile "sha256" (workspaceSrc + /Cargo.lock);
  lockHashIgnored = if ignoreLockHash
@@ -57,15 +57,15 @@ in
 {
  cargo2nixVersion = "0.11.0";
  workspace = {
-    garage_db = rustPackages.unknown.garage_db."0.8.4";
-    garage_util = rustPackages.unknown.garage_util."0.8.4";
-    garage_rpc = rustPackages.unknown.garage_rpc."0.8.4";
-    garage_table = rustPackages.unknown.garage_table."0.8.4";
-    garage_block = rustPackages.unknown.garage_block."0.8.4";
-    garage_model = rustPackages.unknown.garage_model."0.8.4";
-    garage_api = rustPackages.unknown.garage_api."0.8.4";
-    garage_web = rustPackages.unknown.garage_web."0.8.4";
-    garage = rustPackages.unknown.garage."0.8.4";
+    garage_db = rustPackages.unknown.garage_db."0.8.5";
+    garage_util = rustPackages.unknown.garage_util."0.8.5";
+    garage_rpc = rustPackages.unknown.garage_rpc."0.8.5";
+    garage_table = rustPackages.unknown.garage_table."0.8.5";
+    garage_block = rustPackages.unknown.garage_block."0.8.5";
+    garage_model = rustPackages.unknown.garage_model."0.8.5";
+    garage_api = rustPackages.unknown.garage_api."0.8.5";
+    garage_web = rustPackages.unknown.garage_web."0.8.5";
+    garage = rustPackages.unknown.garage."0.8.5";
    format_table = rustPackages.unknown.format_table."0.1.1";
    k2v-client = rustPackages.unknown.k2v-client."0.0.4";
  };
@@ -1705,9 +1705,9 @@ in
    };
  });
  
-  "unknown".garage."0.8.4" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage."0.8.5" = overridableMkRustCrate (profileName: rec {
    name = "garage";
-    version = "0.8.4";
+    version = "0.8.5";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/garage");
    features = builtins.concatLists [
@@ -1734,14 +1734,14 @@ in
      format_table = (rustPackages."unknown".format_table."0.1.1" { inherit profileName; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.28" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.28" { inherit profileName; }).out;
-      garage_api = (rustPackages."unknown".garage_api."0.8.4" { inherit profileName; }).out;
-      garage_block = (rustPackages."unknown".garage_block."0.8.4" { inherit profileName; }).out;
-      garage_db = (rustPackages."unknown".garage_db."0.8.4" { inherit profileName; }).out;
-      garage_model = (rustPackages."unknown".garage_model."0.8.4" { inherit profileName; }).out;
-      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.4" { inherit profileName; }).out;
-      garage_table = (rustPackages."unknown".garage_table."0.8.4" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.4" { inherit profileName; }).out;
-      garage_web = (rustPackages."unknown".garage_web."0.8.4" { inherit profileName; }).out;
+      garage_api = (rustPackages."unknown".garage_api."0.8.5" { inherit profileName; }).out;
+      garage_block = (rustPackages."unknown".garage_block."0.8.5" { inherit profileName; }).out;
+      garage_db = (rustPackages."unknown".garage_db."0.8.5" { inherit profileName; }).out;
+      garage_model = (rustPackages."unknown".garage_model."0.8.5" { inherit profileName; }).out;
+      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.5" { inherit profileName; }).out;
+      garage_table = (rustPackages."unknown".garage_table."0.8.5" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.5" { inherit profileName; }).out;
+      garage_web = (rustPackages."unknown".garage_web."0.8.5" { inherit profileName; }).out;
      git_version = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".git-version."0.3.5" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      sodiumoxide = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".kuska-sodiumoxide."0.2.5-0" { inherit profileName; }).out;
@@ -1771,15 +1771,16 @@ in
      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.9" { inherit profileName; }).out;
      hyper = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyper."0.14.27" { inherit profileName; }).out;
      k2v_client = (rustPackages."unknown".k2v-client."0.0.4" { inherit profileName; }).out;
+      mktemp = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".mktemp."0.5.0" { inherit profileName; }).out;
      serde_json = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_json."1.0.105" { inherit profileName; }).out;
      sha2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sha2."0.10.7" { inherit profileName; }).out;
      static_init = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".static_init."1.0.3" { inherit profileName; }).out;
    };
  });
  
-  "unknown".garage_api."0.8.4" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_api."0.8.5" = overridableMkRustCrate (profileName: rec {
    name = "garage_api";
-    version = "0.8.4";
+    version = "0.8.5";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/api");
    features = builtins.concatLists [
@@ -1798,17 +1799,18 @@ in
      form_urlencoded = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".form_urlencoded."1.2.0" { inherit profileName; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.28" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.28" { inherit profileName; }).out;
-      garage_block = (rustPackages."unknown".garage_block."0.8.4" { inherit profileName; }).out;
-      garage_model = (rustPackages."unknown".garage_model."0.8.4" { inherit profileName; }).out;
-      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.4" { inherit profileName; }).out;
-      garage_table = (rustPackages."unknown".garage_table."0.8.4" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.4" { inherit profileName; }).out;
+      garage_block = (rustPackages."unknown".garage_block."0.8.5" { inherit profileName; }).out;
+      garage_model = (rustPackages."unknown".garage_model."0.8.5" { inherit profileName; }).out;
+      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.5" { inherit profileName; }).out;
+      garage_table = (rustPackages."unknown".garage_table."0.8.5" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.5" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      hmac = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hmac."0.12.1" { inherit profileName; }).out;
      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.9" { inherit profileName; }).out;
      http_range = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http-range."0.1.5" { inherit profileName; }).out;
      httpdate = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".httpdate."1.0.3" { inherit profileName; }).out;
      hyper = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyper."0.14.27" { inherit profileName; }).out;
+      hyperlocal = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyperlocal."0.8.0" { inherit profileName; }).out;
      idna = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".idna."0.4.0" { inherit profileName; }).out;
      md5 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".md-5."0.10.5" { inherit profileName; }).out;
      multer = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".multer."2.1.0" { inherit profileName; }).out;
@@ -1831,9 +1833,9 @@ in
    };
  });
  
-  "unknown".garage_block."0.8.4" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_block."0.8.5" = overridableMkRustCrate (profileName: rec {
    name = "garage_block";
-    version = "0.8.4";
+    version = "0.8.5";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/block");
    features = builtins.concatLists [
@@ -1846,10 +1848,10 @@ in
      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.4.0" { inherit profileName; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.28" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.28" { inherit profileName; }).out;
-      garage_db = (rustPackages."unknown".garage_db."0.8.4" { inherit profileName; }).out;
-      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.4" { inherit profileName; }).out;
-      garage_table = (rustPackages."unknown".garage_table."0.8.4" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.4" { inherit profileName; }).out;
+      garage_db = (rustPackages."unknown".garage_db."0.8.5" { inherit profileName; }).out;
+      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.5" { inherit profileName; }).out;
+      garage_table = (rustPackages."unknown".garage_table."0.8.5" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.5" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
      rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }).out;
@@ -1862,9 +1864,9 @@ in
    };
  });
  
-  "unknown".garage_db."0.8.4" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_db."0.8.5" = overridableMkRustCrate (profileName: rec {
    name = "garage_db";
-    version = "0.8.4";
+    version = "0.8.5";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/db");
    features = builtins.concatLists [
@@ -1894,9 +1896,9 @@ in
    };
  });
  
-  "unknown".garage_model."0.8.4" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_model."0.8.5" = overridableMkRustCrate (profileName: rec {
    name = "garage_model";
-    version = "0.8.4";
+    version = "0.8.5";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/model");
    features = builtins.concatLists [
@@ -1914,11 +1916,11 @@ in
      err_derive = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".err-derive."0.3.1" { profileName = "__noProfile"; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.28" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.28" { inherit profileName; }).out;
-      garage_block = (rustPackages."unknown".garage_block."0.8.4" { inherit profileName; }).out;
-      garage_db = (rustPackages."unknown".garage_db."0.8.4" { inherit profileName; }).out;
-      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.4" { inherit profileName; }).out;
-      garage_table = (rustPackages."unknown".garage_table."0.8.4" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.4" { inherit profileName; }).out;
+      garage_block = (rustPackages."unknown".garage_block."0.8.5" { inherit profileName; }).out;
+      garage_db = (rustPackages."unknown".garage_db."0.8.5" { inherit profileName; }).out;
+      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.5" { inherit profileName; }).out;
+      garage_table = (rustPackages."unknown".garage_table."0.8.5" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.5" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      netapp = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.2" { inherit profileName; }).out;
      opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
@@ -1931,9 +1933,9 @@ in
    };
  });
  
-  "unknown".garage_rpc."0.8.4" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_rpc."0.8.5" = overridableMkRustCrate (profileName: rec {
    name = "garage_rpc";
-    version = "0.8.4";
+    version = "0.8.5";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/rpc");
    features = builtins.concatLists [
@@ -1953,8 +1955,8 @@ in
      ${ if rootFeatures' ? "garage/consul-discovery" || rootFeatures' ? "garage_rpc/consul-discovery" || rootFeatures' ? "garage_rpc/err-derive" then "err_derive" else null } = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".err-derive."0.3.1" { profileName = "__noProfile"; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.28" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.28" { inherit profileName; }).out;
-      garage_db = (rustPackages."unknown".garage_db."0.8.4" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.4" { inherit profileName; }).out;
+      garage_db = (rustPackages."unknown".garage_db."0.8.5" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.5" { inherit profileName; }).out;
      gethostname = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".gethostname."0.4.3" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      ${ if rootFeatures' ? "garage/kubernetes-discovery" || rootFeatures' ? "garage_rpc/k8s-openapi" || rootFeatures' ? "garage_rpc/kubernetes-discovery" then "k8s_openapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".k8s-openapi."0.16.0" { inherit profileName; }).out;
@@ -1976,9 +1978,9 @@ in
    };
  });
  
-  "unknown".garage_table."0.8.4" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_table."0.8.5" = overridableMkRustCrate (profileName: rec {
    name = "garage_table";
-    version = "0.8.4";
+    version = "0.8.5";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/table");
    dependencies = {
@@ -1987,9 +1989,9 @@ in
      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.4.0" { inherit profileName; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.28" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.28" { inherit profileName; }).out;
-      garage_db = (rustPackages."unknown".garage_db."0.8.4" { inherit profileName; }).out;
-      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.4" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.4" { inherit profileName; }).out;
+      garage_db = (rustPackages."unknown".garage_db."0.8.5" { inherit profileName; }).out;
+      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.5" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.5" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      hexdump = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hexdump."0.1.1" { inherit profileName; }).out;
      opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
@@ -2001,9 +2003,9 @@ in
    };
  });
  
-  "unknown".garage_util."0.8.4" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_util."0.8.5" = overridableMkRustCrate (profileName: rec {
    name = "garage_util";
-    version = "0.8.4";
+    version = "0.8.5";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/util");
    features = builtins.concatLists [
@@ -2019,7 +2021,7 @@ in
      digest = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".digest."0.10.7" { inherit profileName; }).out;
      err_derive = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".err-derive."0.3.1" { profileName = "__noProfile"; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.28" { inherit profileName; }).out;
-      garage_db = (rustPackages."unknown".garage_db."0.8.4" { inherit profileName; }).out;
+      garage_db = (rustPackages."unknown".garage_db."0.8.5" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      hexdump = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hexdump."0.1.1" { inherit profileName; }).out;
      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.9" { inherit profileName; }).out;
@@ -2045,22 +2047,24 @@ in
    };
  });
  
-  "unknown".garage_web."0.8.4" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_web."0.8.5" = overridableMkRustCrate (profileName: rec {
    name = "garage_web";
-    version = "0.8.4";
+    version = "0.8.5";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/web");
    dependencies = {
      err_derive = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".err-derive."0.3.1" { profileName = "__noProfile"; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.28" { inherit profileName; }).out;
-      garage_api = (rustPackages."unknown".garage_api."0.8.4" { inherit profileName; }).out;
-      garage_model = (rustPackages."unknown".garage_model."0.8.4" { inherit profileName; }).out;
-      garage_table = (rustPackages."unknown".garage_table."0.8.4" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.4" { inherit profileName; }).out;
+      garage_api = (rustPackages."unknown".garage_api."0.8.5" { inherit profileName; }).out;
+      garage_model = (rustPackages."unknown".garage_model."0.8.5" { inherit profileName; }).out;
+      garage_table = (rustPackages."unknown".garage_table."0.8.5" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.5" { inherit profileName; }).out;
      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.9" { inherit profileName; }).out;
      hyper = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyper."0.14.27" { inherit profileName; }).out;
+      hyperlocal = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyperlocal."0.8.0" { inherit profileName; }).out;
      opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
      percent_encoding = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".percent-encoding."2.3.0" { inherit profileName; }).out;
+      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.32.0" { inherit profileName; }).out;
      tracing = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing."0.1.37" { inherit profileName; }).out;
    };
  });
@@ -2486,6 +2490,23 @@ in
    };
  });
  
+  "registry+https://github.com/rust-lang/crates.io-index".hyperlocal."0.8.0" = overridableMkRustCrate (profileName: rec {
+    name = "hyperlocal";
+    version = "0.8.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "0fafdf7b2b2de7c9784f76e02c0935e65a8117ec3b768644379983ab333ac98c"; };
+    features = builtins.concatLists [
+      [ "server" ]
+    ];
+    dependencies = {
+      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.28" { inherit profileName; }).out;
+      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
+      hyper = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyper."0.14.27" { inherit profileName; }).out;
+      pin_project = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pin-project."1.1.3" { inherit profileName; }).out;
+      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.32.0" { inherit profileName; }).out;
+    };
+  });
+  
  "registry+https://github.com/rust-lang/crates.io-index".iana-time-zone."0.1.57" = overridableMkRustCrate (profileName: rec {
    name = "iana-time-zone";
    version = "0.1.57";
@@ -18,14 +18,14 @@ default-members = ["src/garage"]

 [workspace.dependencies]
 format_table = { version = "0.1.1", path = "src/format-table" }
-garage_api = { version = "0.8.4", path = "src/api" }
-garage_block = { version = "0.8.4", path = "src/block" }
-garage_db = { version = "0.8.4", path = "src/db", default-features = false }
-garage_model = { version = "0.8.4", path = "src/model", default-features = false }
-garage_rpc = { version = "0.8.4", path = "src/rpc" }
-garage_table = { version = "0.8.4", path = "src/table" }
-garage_util = { version = "0.8.4", path = "src/util" }
-garage_web = { version = "0.8.4", path = "src/web" }
+garage_api = { version = "0.8.5", path = "src/api" }
+garage_block = { version = "0.8.5", path = "src/block" }
+garage_db = { version = "0.8.5", path = "src/db", default-features = false }
+garage_model = { version = "0.8.5", path = "src/model", default-features = false }
+garage_rpc = { version = "0.8.5", path = "src/rpc" }
+garage_table = { version = "0.8.5", path = "src/table" }
+garage_util = { version = "0.8.5", path = "src/util" }
+garage_web = { version = "0.8.5", path = "src/web" }
 k2v-client = { version = "0.0.4", path = "src/k2v-client" }

 [profile.dev]
@@ -421,7 +421,7 @@ Now we can write a simple script (eg `~/.local/bin/matrix-cache-gc`):
 ## CONFIGURATION ##
 AWS_ACCESS_KEY_ID=GKxxx
 AWS_SECRET_ACCESS_KEY=xxxx
-S3_ENDPOINT=http://localhost:3900
+AWS_ENDPOINT_URL=http://localhost:3900
 S3_BUCKET=matrix
 MEDIA_STORE=/var/lib/matrix-synapse/media
 PG_USER=matrix
@@ -442,7 +442,7 @@ EOF

 s3_media_upload update-db 1d
 s3_media_upload --no-progress check-deleted $MEDIA_STORE
-s3_media_upload --no-progress upload $MEDIA_STORE $S3_BUCKET --delete --endpoint-url $S3_ENDPOINT
+s3_media_upload --no-progress upload $MEDIA_STORE $S3_BUCKET --delete --endpoint-url $AWS_ENDPOINT_URL
 ```

 This script will list all the medias that were not accessed in the 24 hours according to your database.
@@ -70,16 +70,17 @@ Then a file named `~/.aws/config` and put:
 ```toml
 [default]
 region=garage
+endpoint_url=http://127.0.0.1:3900
 ```

 Now, supposing Garage is listening on `http://127.0.0.1:3900`, you can list your buckets with:

 ```bash
-aws --endpoint-url http://127.0.0.1:3900 s3 ls
+aws s3 ls
 ```

-Passing the `--endpoint-url` parameter to each command is annoying but AWS developers do not provide a corresponding configuration entry.
-As a workaround, you can redefine the aws command by editing the file `~/.bashrc`:
+If you're using awscli `<1.29.0` or `<2.13.0`, you need to pass `--endpoint-url` to each CLI invocation explicitly.
+As a workaround, you can redefine the aws command by editing the file `~/.bashrc` in this case:

 ```
 function aws { command aws --endpoint-url http://127.0.0.1:3900 $@ ; }
@@ -269,12 +269,14 @@ named `~/.awsrc` with this content:
 export AWS_ACCESS_KEY_ID=xxxx      # put your Key ID here
 export AWS_SECRET_ACCESS_KEY=xxxx  # put your Secret key here
 export AWS_DEFAULT_REGION='garage'
-export AWS_ENDPOINT='http://localhost:3900'
+export AWS_ENDPOINT_URL='http://localhost:3900'

-function aws { command aws --endpoint-url $AWS_ENDPOINT $@ ; }
 aws --version
 ```

+Note you need to have at least `awscli` `>=1.29.0` or `>=2.13.0`, otherwise you
+need to specify `--endpoint-url` explicitly on each `awscli` invocation.
+
 Now, each time you want to use `awscli` on this target, run:

 ```bash
@@ -276,7 +276,7 @@ Compression is done synchronously, setting a value too high will add latency to
 This value can be different between nodes, compression is done by the node which receive the
 API call.

-### `rpc_secret`, `rpc_secret_file` or `GARAGE_RPC_SECRET` (env)
+### `rpc_secret`, `rpc_secret_file` or `GARAGE_RPC_SECRET`, `GARAGE_RPC_SECRET_FILE` (env)

 Garage uses a secret key, called an RPC secret, that is shared between all
 nodes of the cluster in order to identify these nodes and allow them to
@@ -288,6 +288,9 @@ Since Garage `v0.8.2`, the RPC secret can also be stored in a file whose path is
 given in the configuration variable `rpc_secret_file`, or specified as an
 environment variable `GARAGE_RPC_SECRET`.

+Since Garage `v0.9.0`, you can also specify the path of a file storing the secret
+as the `GARAGE_RPC_SECRET_FILE` environment variable.
+
 ### `rpc_bind_addr`

 The address and port on which to bind for inter-cluster communcations
@@ -320,6 +323,17 @@ be obtained by running `garage node id` and then included directly in the
 key will be returned by `garage node id` and you will have to add the IP
 yourself.

+### `allow_world_readable_secrets`
+
+Garage checks the permissions of your secret files to make sure they're not
+world-readable. In some cases, the check might fail and consider your files as
+world-readable even if they're not, for instance when using Posix ACLs.
+
+Setting `allow_world_readable_secrets` to `true` bypass this
+permission verification.
+
+Alternatively, you can set the `GARAGE_ALLOW_WORLD_READABLE_SECRETS`
+environment variable to `true` to bypass the permissions check.

 ## The `[consul_discovery]` section

@@ -410,6 +424,8 @@ manually.
 The IP and port on which to bind for accepting S3 API calls.
 This endpoint does not suport TLS: a reverse proxy should be used to provide it.

+Alternatively, since `v0.8.5`, a path can be used to create a unix socket with 0222 mode.
+
 ### `s3_region`

 Garage will accept S3 API calls that are targetted to the S3 region defined here.
@@ -439,6 +455,8 @@ The IP and port on which to bind for accepting HTTP requests to buckets configur
 for website access.
 This endpoint does not suport TLS: a reverse proxy should be used to provide it.

+Alternatively, since `v0.8.5`, a path can be used to create a unix socket with 0222 mode.
+
 ### `root_domain`

 The optional suffix appended to bucket names for the corresponding HTTP Host.
@@ -458,7 +476,10 @@ If specified, Garage will bind an HTTP server to this port and address, on
 which it will listen to requests for administration features.
 See [administration API reference](@/documentation/reference-manual/admin-api.md) to learn more about these features.

-### `metrics_token`, `metrics_token_file` or `GARAGE_METRICS_TOKEN` (env)
+Alternatively, since `v0.8.5`, a path can be used to create a unix socket. Note that for security reasons,
+the socket will have 0220 mode. Make sure to set user and group permissions accordingly.
+
+### `metrics_token`, `metrics_token_file` or `GARAGE_METRICS_TOKEN`, `GARAGE_METRICS_TOKEN_FILE` (env)

 The token for accessing the Metrics endpoint. If this token is not set, the
 Metrics endpoint can be accessed without access control.
@@ -468,8 +489,9 @@ You can use any random string for this value. We recommend generating a random t
 `metrics_token` was introduced in Garage `v0.7.2`.
 `metrics_token_file` and the `GARAGE_METRICS_TOKEN` environment variable are supported since Garage `v0.8.2`.

+`GARAGE_METRICS_TOKEN_FILE` is supported since `v0.9.0`.

-### `admin_token`, `admin_token_file` or `GARAGE_ADMIN_TOKEN` (env)
+### `admin_token`, `admin_token_file` or `GARAGE_ADMIN_TOKEN`, `GARAGE_ADMIN_TOKEN_FILE` (env)

 The token for accessing all of the other administration endpoints.  If this
 token is not set, access to these endpoints is disabled entirely.
@@ -479,6 +501,7 @@ You can use any random string for this value. We recommend generating a random t
 `admin_token` was introduced in Garage `v0.7.2`.
 `admin_token_file` and the `GARAGE_ADMIN_TOKEN` environment variable are supported since Garage `v0.8.2`.

+`GARAGE_ADMIN_TOKEN_FILE` is supported since `v0.9.0`.

 ### `trace_sink`

@@ -0,0 +1 @@
+.direnv/
@@ -0,0 +1,17 @@
+*
+
+!*.txt
+!*.md
+
+!assets
+
+!.gitignore
+!*.svg
+!*.png
+!*.jpg
+!*.tex
+!Makefile
+!.gitignore
+!assets/*.drawio.pdf
+
+!talk.pdf
@@ -0,0 +1,34 @@
+ASSETS=assets/consistent_hashing_1.pdf \
+	   assets/consistent_hashing_2.pdf \
+	   assets/consistent_hashing_3.pdf \
+	   assets/consistent_hashing_4.pdf \
+	   assets/garage_tables.pdf \
+	   assets/consensus.pdf_tex \
+	   assets/lattice1.pdf_tex \
+	   assets/lattice2.pdf_tex \
+	   assets/lattice3.pdf_tex \
+	   assets/lattice4.pdf_tex \
+	   assets/lattice5.pdf_tex \
+	   assets/lattice6.pdf_tex \
+	   assets/lattice7.pdf_tex \
+	   assets/lattice8.pdf_tex \
+	   assets/latticeB_1.pdf_tex \
+	   assets/latticeB_2.pdf_tex \
+	   assets/latticeB_3.pdf_tex \
+	   assets/latticeB_4.pdf_tex \
+	   assets/latticeB_5.pdf_tex \
+	   assets/latticeB_6.pdf_tex \
+	   assets/latticeB_7.pdf_tex \
+	   assets/latticeB_8.pdf_tex \
+	   assets/latticeB_9.pdf_tex \
+	   assets/latticeB_10.pdf_tex \
+	   assets/deuxfleurs.pdf
+
+talk.pdf: talk.tex $(ASSETS)
+	pdflatex talk.tex
+
+assets/%.pdf: assets/%.svg
+	inkscape -D -z --file=$^ --export-pdf=$@
+
+assets/%.pdf_tex: assets/%.svg
+	inkscape -D -z --file=$^ --export-pdf=$@ --export-latex
@@ -0,0 +1,39 @@
+### (fr) Garage, un système de stockage de données géo-distribué léger et robuste
+
+Garage est un système de stockage de données léger, géo-distribué, qui
+implémente le protocole de stockage S3 de Amazon. Garage est destiné
+principalement à l'auto-hébergement sur du matériel courant d'occasion. À ce
+titre, il doit tolérer un grand nombre de pannes: coupures de courant, coupures
+de connexion Internet, pannes de machines, ... Il doit également être facile à
+déployer et à maintenir, afin de pouvoir être facilement utilisé par des
+amateurs ou des petites organisations.
+
+Cette présentation vous proposera un aperçu de Garage et du choix technique
+principal qui rend un système comme Garage possible: le refus d'utiliser des
+algorithmes de consensus, remplacés avantageusement par des méthodes à
+cohérence faible.  Notre modèle est fortement inspiré de la base de donnée
+Dynamo (DeCandia et al, 2007), et fait usage des types de données CRDT (Shapiro
+et al, 2011).  Nous exploreront comment ces méthodes s'appliquent à la
+construction de l'abstraction "stockage objet" dans un système distribué, et
+quelles autres abstractions peuvent ou ne peuvent pas être construites dans ce
+modèle.
+
+### (en) Garage, a lightweight and robust geo-distributed data storage system
+
+Garage is a lightweight geo-distributed data store that implements the Amazon
+S3 object storage protocol.  Garage is meant primarily for self-hosting at home
+on second-hand commodity hardware, meaning it has to tolerate a wide variety of
+failure scenarios such as power cuts, Internet disconnections and machine
+crashes. It also has to be easy to deploy and maintain, so that hobbyists and
+small organizations can use it without trouble. 
+
+This talk will present Garage and the key technical choice that made Garage
+possible: refusing to use consensus algorithms and using instead weak
+consistency methods, with a model that is loosely based on that of the Dynamo
+database (DeCandia et al, 2007) and that makes heavy use of conflict-free
+replicated data types (Shapiro et al, 2011).  We will explore how these methods
+are suited to building the "object store" abstraction in a distributed system,
+and what other abstractions are possible or impossible to build in this model.
+
+
+
@@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="800"
+   height="300"
+   viewBox="0 0 211.66666 79.374999"
+   version="1.1"
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+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
+   sodipodi:docname="consensus.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
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+   xmlns:svg="http://www.w3.org/2000/svg">
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+     inkscape:label="Layer 1"
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+    </g>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#Arrow2)"
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+         id="tspan2090"
+         style="stroke-width:0.264583;fill:#000000"
+         x="92.729836"
+         y="21.781803">$propose(x) / x$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;text-align:center;text-anchor:middle;stroke-width:0.264583;fill:#000000"
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+         id="tspan2090-1"
+         style="stroke-width:0.264583;fill:#000000"
+         x="166.29887"
+         y="69.89299">$propose(y) / x$</tspan></text>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#Arrow2)"
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+       id="path2150"
+       sodipodi:nodetypes="csc" />
+  </g>
+</svg>
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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+   version="1.1"
+   id="svg8"
+   sodipodi:docname="logo.svg"
+   inkscape:version="1.1 (c68e22c387, 2021-05-23)"
+   inkscape:export-filename="/home/quentin/Documents/dev/deuxfleurs/site/src/img/logo.png"
+   inkscape:export-xdpi="699.30194"
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+   xmlns:svg="http://www.w3.org/2000/svg">
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+    <text
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+         id="tspan3705"
+         style="stroke-width:0.264583;fill:#000000"
+         x="6.9525447"
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+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+         x="23.457415"
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+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#999999;stroke-width:0.264583"
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+         id="tspan3748-6"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
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+    <text
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+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+         id="tspan4278"
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+         id="tspan3705"
+         style="stroke-width:0.264583;fill:#000000"
+         x="6.9525447"
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+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+         id="tspan3705-5"
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+    <text
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+         id="tspan3748"
+         style="fill:#000000;stroke-width:0.264583"
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+    <text
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+    <text
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+    <text
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+         sodipodi:role="line"
+         id="tspan3748-65"
+         style="fill:#000000;stroke-width:0.264583"
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+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+         style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;text-align:center;text-anchor:middle;stroke-width:0.264583;fill:#000000"
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+           sodipodi:role="line"
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+      <text
+         xml:space="preserve"
+         style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;text-align:center;text-anchor:middle;stroke-width:0.264583;fill:#000000"
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+           id="tspan1007-6"
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+           x="112.90984"
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+      <text
+         xml:space="preserve"
+         style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;text-align:center;text-anchor:middle;stroke-width:0.264583;fill:#000000"
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+           id="tspan1007-5"
+           style="stroke-width:0.264583;fill:#000000"
+           x="176.20593"
+           y="67.008698">$\{c\}$</tspan></text>
+    </g>
+    <g
+       id="g1183"
+       transform="translate(51.996784,1.0317046)"
+       style="fill:#000000">
+      <text
+         xml:space="preserve"
+         style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;text-align:center;text-anchor:middle;stroke-width:0.264583;fill:#000000"
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+           style="stroke-width:0.264583;fill:#000000"
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+      <text
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+         style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;text-align:center;text-anchor:middle;stroke-width:0.264583;fill:#000000"
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+      <text
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+           id="tspan1115-2"
+           style="stroke-width:0.264583;fill:#000000"
+           x="176.20593"
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+    <path
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+    <path
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+       d="M 212.4544,61.655656 177.46016,44.716889"
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+    <path
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+    <path
+       style="fill:none;stroke:#000000;stroke-width:0.5;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#Arrow2-9-7-2-8)"
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+    <path
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+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:0.5;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#Arrow2-9-75-2)"
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+    <path
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+       id="path1300-2-2-6"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:0.5;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#Arrow2-9-75-7-1)"
+       d="m 165.29305,32.445235 0.33313,-12.554874 m -0.33313,12.554874 0.33313,-12.554874"
+       id="path1300-2-2-6-9"
+       sodipodi:nodetypes="cc" />
+    <circle
+       style="fill:#ff0000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663"
+       cx="147.35568"
+       cy="95.24971"
+       r="2.7302806" />
+    <circle
+       style="fill:#008000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-3"
+       cx="126.08154"
+       cy="67.968384"
+       r="2.7302806" />
+    <circle
+       style="fill:#800080;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6"
+       cx="119.58919"
+       cy="67.645035"
+       r="2.7302806" />
+    <circle
+       style="fill:#ff0000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-1"
+       cx="18.004833"
+       cy="39.402473"
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+    <circle
+       style="fill:#008000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-3-0"
+       cx="18.004833"
+       cy="30.371933"
+       r="2.7302806" />
+    <circle
+       style="fill:#800080;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6-6"
+       cx="18.004833"
+       cy="21.341394"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;stroke-width:0.264583;fill:#000000"
+       x="6.9525447"
+       y="13.702217"
+       id="text3707"><tspan
+         sodipodi:role="line"
+         id="tspan3705"
+         style="stroke-width:0.264583;fill:#000000"
+         x="6.9525447"
+         y="13.702217">$write(\{a\})$:</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="6.9525447"
+       y="65.261436"
+       id="text3707-1"><tspan
+         sodipodi:role="line"
+         id="tspan3705-5"
+         style="fill:#000000;stroke-width:0.264583"
+         x="6.9525447"
+         y="65.261436">$read()$:</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="23.457415"
+       y="24.042637"
+       id="text3750"><tspan
+         sodipodi:role="line"
+         id="tspan3748"
+         style="fill:#000000;stroke-width:0.264583"
+         x="23.457415"
+         y="24.042637">$\sqsupseteq \{a\} \to$ OK</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="23.457415"
+       y="33.02087"
+       id="text3750-3"><tspan
+         sodipodi:role="line"
+         id="tspan3748-2"
+         style="fill:#000000;stroke-width:0.264583"
+         x="23.457415"
+         y="33.02087">$\sqsupseteq \{a\} \to$ OK</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#999999;stroke-width:0.264583"
+       x="23.457415"
+       y="41.972523"
+       id="text3750-0"><tspan
+         sodipodi:role="line"
+         id="tspan3748-6"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
+         y="41.972523">$\not\sqsupseteq \{a\}$</tspan></text>
+    <circle
+       style="fill:#ff0000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6-6-4"
+       cx="18.004833"
+       cy="70.942116"
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+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="23.457415"
+       y="73.643356"
+       id="text3750-7"><tspan
+         sodipodi:role="line"
+         id="tspan3748-65"
+         style="fill:#000000;stroke-width:0.264583"
+         x="23.457415"
+         y="73.643356">$\to \{\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+       y="52.022549"
+       id="text4280"><tspan
+         sodipodi:role="line"
+         id="tspan4278"
+         style="fill:#000000;stroke-width:0.264583"
+         x="14.395845"
+         y="52.022549">return OK</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="14.395845"
+       y="92.005798"
+       id="text4280-3"><tspan
+         sodipodi:role="line"
+         id="tspan4278-7"
+         style="fill:#000000;stroke-width:0.264583"
+         x="14.395845"
+         y="92.005798">return $\{\}\sqcup\{a\}=\{a\}$</tspan></text>
+    <circle
+       style="fill:#800080;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-1-5"
+       cx="18.004833"
+       cy="81.007744"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="23.457415"
+       y="83.577797"
+       id="text3750-0-6"><tspan
+         sodipodi:role="line"
+         id="tspan3748-6-9"
+         style="fill:#000000;stroke-width:0.264583"
+         x="23.457415"
+         y="83.577797">$\to \{a\}$</tspan></text>
+  </g>
+</svg>
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+    <text
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+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+    <text
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+         id="tspan4278-7"
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+       id="text3750-7"><tspan
+         sodipodi:role="line"
+         id="tspan3748-4"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
+         y="75.619804">$\not\sqsupseteq \{b\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="23.457415"
+       y="84.598038"
+       id="text3750-3-4"><tspan
+         sodipodi:role="line"
+         id="tspan3748-2-3"
+         style="fill:#000000;stroke-width:0.264583"
+         x="23.457415"
+         y="84.598038">$\sqsupseteq \{b\} \to$ OK</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#999999;stroke-width:0.264583"
+       x="23.457415"
+       y="93.54969"
+       id="text3750-0-0"><tspan
+         sodipodi:role="line"
+         id="tspan3748-6-7"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
+         y="93.54969">$\not\sqsupseteq \{b\}$</tspan></text>
+    <circle
+       style="fill:#800080;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6"
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+       r="2.7302806" />
+    <circle
+       style="fill:#800080;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
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+       cx="67.201363"
+       cy="124.91125"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="72.653946"
+       y="127.6125"
+       id="text3750-9"><tspan
+         sodipodi:role="line"
+         id="tspan3748-3"
+         style="fill:#000000;stroke-width:0.264583"
+         x="72.653946"
+         y="127.6125">$\to \{a\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="62.764446"
+       y="146.3129"
+       id="text4280-6"><tspan
+         sodipodi:role="line"
+         style="fill:#000000;stroke-width:0.264583"
+         x="62.764446"
+         y="146.3129"
+         id="tspan2630">return $\{a\}$</tspan></text>
+    <circle
+       style="fill:#ff0000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-3-0-7"
+       cx="67.201363"
+       cy="133.94179"
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+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="72.653946"
+       y="136.59073"
+       id="text3750-3-6"><tspan
+         sodipodi:role="line"
+         id="tspan3748-2-0"
+         style="fill:#000000;stroke-width:0.264583"
+         x="72.653946"
+         y="136.59073">$\to \{\}$</tspan></text>
+    <circle
+       style="fill:#ff0000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6-6-0-6"
+       cx="174.36296"
+       cy="124.91125"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="179.81555"
+       y="127.6125"
+       id="text3750-9-1"><tspan
+         sodipodi:role="line"
+         id="tspan3748-3-8"
+         style="fill:#000000;stroke-width:0.264583"
+         x="179.81555"
+         y="127.6125">$\to \{\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="162.7999"
+       y="118.94403"
+       id="text3707-5-3-7"><tspan
+         sodipodi:role="line"
+         id="tspan3705-4-6-5"
+         style="fill:#000000;stroke-width:0.264583"
+         x="162.7999"
+         y="118.94403">$read()$:</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;stroke-width:0.264583"
+       x="134.97845"
+       y="132.58472"
+       id="text3899"><tspan
+         sodipodi:role="line"
+         id="tspan3897"
+         style="stroke-width:0.264583"
+         x="134.97845"
+         y="132.58472">;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="169.92604"
+       y="146.3129"
+       id="text4280-6-7"><tspan
+         sodipodi:role="line"
+         style="fill:#000000;stroke-width:0.264583"
+         x="169.92604"
+         y="146.3129"
+         id="tspan2630-9">return $\{b\}$</tspan></text>
+    <circle
+       style="fill:#008000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-3-0-7-2"
+       cx="174.36296"
+       cy="133.94179"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="179.81555"
+       y="136.59073"
+       id="text3750-3-6-0"><tspan
+         sodipodi:role="line"
+         id="tspan3748-2-0-2"
+         style="fill:#000000;stroke-width:0.264583"
+         x="179.81555"
+         y="136.59073">$\to \{b\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;text-align:end;text-anchor:end;fill:#ff0000;stroke-width:0.264583"
+       x="259.75"
+       y="135.53111"
+       id="text9043"><tspan
+         sodipodi:role="line"
+         id="tspan9041"
+         style="fill:#ff0000;stroke-width:0.264583"
+         x="259.75"
+         y="135.53111">${\Large\textbf{??!}}$~~~~~</tspan><tspan
+         sodipodi:role="line"
+         style="fill:#ff0000;stroke-width:0.264583"
+         x="259.75"
+         y="146.11446"
+         id="tspan9372">$\{a\} \not\sqsubseteq \{b\}$</tspan></text>
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+    <path
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+       sodipodi:nodetypes="cc" />
+    <circle
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+       cx="147.35568"
+       cy="95.24971"
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+    <circle
+       style="fill:#008000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-3"
+       cx="176.97627"
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+    <circle
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+    <circle
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+       cx="18.004833"
+       cy="30.371933"
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+    <circle
+       style="fill:#800080;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6-6"
+       cx="18.004833"
+       cy="21.341394"
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+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+       y="13.702217"
+       id="text3707"><tspan
+         sodipodi:role="line"
+         id="tspan3705"
+         style="fill:#000000;stroke-width:0.264583"
+         x="6.9525447"
+         y="13.702217">$write(\{a\})$:</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+         id="tspan3748"
+         style="fill:#000000;stroke-width:0.264583"
+         x="23.457415"
+         y="24.042637">$\sqsupseteq \{a\} \to$ OK</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#999999;stroke-width:0.264583"
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+         id="tspan3748-2"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
+         y="33.02087">$\not\sqsupseteq \{a\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#999999;stroke-width:0.264583"
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+       id="text3750-0"><tspan
+         sodipodi:role="line"
+         id="tspan3748-6"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
+         y="41.972523">$\not\sqsupseteq \{a\}$</tspan></text>
+    <circle
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+       id="path3663-1-4"
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+    <text
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+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+         id="tspan3705-4"
+         style="fill:#000000;stroke-width:0.264583"
+         x="6.9525447"
+         y="65.279381">$write(\{b\})$:</tspan></text>
+    <text
+       xml:space="preserve"
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+       y="118.94403"
+       id="text3707-5-3"><tspan
+         sodipodi:role="line"
+         id="tspan3705-4-6"
+         style="fill:#000000;stroke-width:0.264583"
+         x="59.340172"
+         y="118.94403">$read()$:</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#999999;stroke-width:0.264583"
+       x="23.457415"
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+       id="text3750-7"><tspan
+         sodipodi:role="line"
+         id="tspan3748-4"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
+         y="75.619804">$\not\sqsupseteq \{b\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="23.457415"
+       y="84.598038"
+       id="text3750-3-4"><tspan
+         sodipodi:role="line"
+         id="tspan3748-2-3"
+         style="fill:#000000;stroke-width:0.264583"
+         x="23.457415"
+         y="84.598038">$\sqsupseteq \{b\} \to$ OK</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#999999;stroke-width:0.264583"
+       x="23.457415"
+       y="93.54969"
+       id="text3750-0-0"><tspan
+         sodipodi:role="line"
+         id="tspan3748-6-7"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
+         y="93.54969">$\not\sqsupseteq \{b\}$</tspan></text>
+    <circle
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+       id="path3663-6"
+       cx="118.63729"
+       cy="67.630196"
+       r="2.7302806" />
+    <circle
+       style="fill:#800080;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6-6-0"
+       cx="67.201363"
+       cy="124.91125"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="72.653946"
+       y="127.6125"
+       id="text3750-9"><tspan
+         sodipodi:role="line"
+         id="tspan3748-3"
+         style="fill:#000000;stroke-width:0.264583"
+         x="72.653946"
+         y="127.6125">$\to \{a\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+       id="text4280-6"><tspan
+         sodipodi:role="line"
+         style="fill:#000000;stroke-width:0.264583"
+         x="62.764446"
+         y="146.3129"
+         id="tspan2630">return $\{a\}$</tspan></text>
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+       id="path3663-3-0-7"
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+    <text
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+       id="text3750-3-6"><tspan
+         sodipodi:role="line"
+         id="tspan3748-2-0"
+         style="fill:#000000;stroke-width:0.264583"
+         x="72.653946"
+         y="136.59073">$\to \{\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+       y="118.94403"
+       id="text3707-5-3-7"><tspan
+         sodipodi:role="line"
+         id="tspan3705-4-6-5"
+         style="fill:#000000;stroke-width:0.264583"
+         x="162.7999"
+         y="118.94403">$read()$:</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;stroke-width:0.264583"
+       x="134.97845"
+       y="132.58472"
+       id="text3899"><tspan
+         sodipodi:role="line"
+         id="tspan3897"
+         style="stroke-width:0.264583"
+         x="134.97845"
+         y="132.58472">;</tspan></text>
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+         sodipodi:role="line"
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+    <path
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+    <path
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+       d="m 165.29305,32.445235 0.33313,-12.554874 m -0.33313,12.554874 0.33313,-12.554874"
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+       sodipodi:nodetypes="cc" />
+    <circle
+       style="fill:#ff0000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
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+       cx="147.35568"
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+    <circle
+       style="fill:#008000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
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+    <circle
+       style="fill:#ff0000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-1"
+       cx="18.004833"
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+    <circle
+       style="fill:#008000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
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+       cx="18.004833"
+       cy="30.371933"
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+    <circle
+       style="fill:#800080;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6-6"
+       cx="18.004833"
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+    <text
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+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+       id="text3707"><tspan
+         sodipodi:role="line"
+         id="tspan3705"
+         style="fill:#000000;stroke-width:0.264583"
+         x="6.9525447"
+         y="13.702217">$write(\{a\})$:</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+       id="text3750"><tspan
+         sodipodi:role="line"
+         id="tspan3748"
+         style="fill:#000000;stroke-width:0.264583"
+         x="23.457415"
+         y="24.042637">$\sqsupseteq \{a\} \to$ OK</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#999999;stroke-width:0.264583"
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+       id="text3750-3"><tspan
+         sodipodi:role="line"
+         id="tspan3748-2"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
+         y="33.02087">$\not\sqsupseteq \{a\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#999999;stroke-width:0.264583"
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+       id="text3750-0"><tspan
+         sodipodi:role="line"
+         id="tspan3748-6"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
+         y="41.972523">$\not\sqsupseteq \{a\}$</tspan></text>
+    <circle
+       style="fill:#ff0000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-1-4"
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+    <circle
+       style="fill:#008000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
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+       cx="18.004833"
+       cy="81.949104"
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+    <circle
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+       cx="18.004833"
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+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+       id="text3707-5"><tspan
+         sodipodi:role="line"
+         id="tspan3705-4"
+         style="fill:#000000;stroke-width:0.264583"
+         x="6.9525447"
+         y="65.279381">$write(\{b\})$:</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+       id="text3707-5-3"><tspan
+         sodipodi:role="line"
+         id="tspan3705-4-6"
+         style="fill:#000000;stroke-width:0.264583"
+         x="59.340172"
+         y="118.94403">$read()$:</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#999999;stroke-width:0.264583"
+       x="23.457415"
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+       id="text3750-7"><tspan
+         sodipodi:role="line"
+         id="tspan3748-4"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
+         y="75.619804">$\not\sqsupseteq \{b\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="23.457415"
+       y="84.598038"
+       id="text3750-3-4"><tspan
+         sodipodi:role="line"
+         id="tspan3748-2-3"
+         style="fill:#000000;stroke-width:0.264583"
+         x="23.457415"
+         y="84.598038">$\sqsupseteq \{b\} \to$ OK</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#999999;stroke-width:0.264583"
+       x="23.457415"
+       y="93.54969"
+       id="text3750-0-0"><tspan
+         sodipodi:role="line"
+         id="tspan3748-6-7"
+         style="fill:#999999;stroke-width:0.264583"
+         x="23.457415"
+         y="93.54969">$\not\sqsupseteq \{b\}$</tspan></text>
+    <circle
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+       id="path3663-6"
+       cx="118.63729"
+       cy="67.630196"
+       r="2.7302806" />
+    <circle
+       style="fill:#800080;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6-6-0"
+       cx="67.201363"
+       cy="124.91125"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="72.653946"
+       y="127.6125"
+       id="text3750-9"><tspan
+         sodipodi:role="line"
+         id="tspan3748-3"
+         style="fill:#000000;stroke-width:0.264583"
+         x="72.653946"
+         y="127.6125">$\to \{a\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="62.764446"
+       y="146.3129"
+       id="text4280-6"><tspan
+         sodipodi:role="line"
+         style="fill:#000000;stroke-width:0.264583"
+         x="62.764446"
+         y="146.3129"
+         id="tspan2630">return $\{a\}$</tspan></text>
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+       id="path3663-3-0-7"
+       cx="67.201363"
+       cy="133.94179"
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+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="72.653946"
+       y="136.59073"
+       id="text3750-3-6"><tspan
+         sodipodi:role="line"
+         id="tspan3748-2-0"
+         style="fill:#000000;stroke-width:0.264583"
+         x="72.653946"
+         y="136.59073">$\to \{\}$</tspan></text>
+    <circle
+       style="fill:#ff0000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6-6-0-6"
+       cx="174.36296"
+       cy="124.91125"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="179.81555"
+       y="127.6125"
+       id="text3750-9-1"><tspan
+         sodipodi:role="line"
+         id="tspan3748-3-8"
+         style="fill:#000000;stroke-width:0.264583"
+         x="179.81555"
+         y="127.6125">$\to \{\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
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+       y="118.94403"
+       id="text3707-5-3-7"><tspan
+         sodipodi:role="line"
+         id="tspan3705-4-6-5"
+         style="fill:#000000;stroke-width:0.264583"
+         x="162.7999"
+         y="118.94403">$read()$:</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;stroke-width:0.264583"
+       x="134.97845"
+       y="132.58472"
+       id="text3899"><tspan
+         sodipodi:role="line"
+         id="tspan3897"
+         style="stroke-width:0.264583"
+         x="134.97845"
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+         y="93.54969">$\not\sqsupseteq \{b\}$</tspan></text>
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+       style="fill:#800080;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6"
+       cx="118.63729"
+       cy="67.630196"
+       r="2.7302806" />
+    <circle
+       style="fill:#800080;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6-6-0"
+       cx="67.201363"
+       cy="124.91125"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="72.653946"
+       y="127.6125"
+       id="text3750-9"><tspan
+         sodipodi:role="line"
+         id="tspan3748-3"
+         style="fill:#000000;stroke-width:0.264583"
+         x="72.653946"
+         y="127.6125">$\to \{a\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="62.764446"
+       y="146.3129"
+       id="text4280-6"><tspan
+         sodipodi:role="line"
+         style="fill:#000000;stroke-width:0.264583"
+         x="62.764446"
+         y="146.3129"
+         id="tspan2630">return $\{a\}$</tspan></text>
+    <circle
+       style="fill:#ff0000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-3-0-7"
+       cx="67.201363"
+       cy="133.94179"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="72.653946"
+       y="136.59073"
+       id="text3750-3-6"><tspan
+         sodipodi:role="line"
+         id="tspan3748-2-0"
+         style="fill:#000000;stroke-width:0.264583"
+         x="72.653946"
+         y="136.59073">$\to \{\}$</tspan></text>
+    <circle
+       style="fill:#ff0000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-6-6-0-6"
+       cx="174.36296"
+       cy="124.91125"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="179.81555"
+       y="127.6125"
+       id="text3750-9-1"><tspan
+         sodipodi:role="line"
+         id="tspan3748-3-8"
+         style="fill:#000000;stroke-width:0.264583"
+         x="179.81555"
+         y="127.6125">$\to \{\}$</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="162.7999"
+       y="118.94403"
+       id="text3707-5-3-7"><tspan
+         sodipodi:role="line"
+         id="tspan3705-4-6-5"
+         style="fill:#000000;stroke-width:0.264583"
+         x="162.7999"
+         y="118.94403">$read()$:</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;stroke-width:0.264583"
+       x="134.97845"
+       y="132.58472"
+       id="text3899"><tspan
+         sodipodi:role="line"
+         id="tspan3897"
+         style="stroke-width:0.264583"
+         x="134.97845"
+         y="132.58472">;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="169.92604"
+       y="146.3129"
+       id="text4280-6-7"><tspan
+         sodipodi:role="line"
+         style="fill:#000000;stroke-width:0.264583"
+         x="169.92604"
+         y="146.3129"
+         id="tspan2630-9">return $\{b\}$</tspan></text>
+    <circle
+       style="fill:#008000;stroke:none;stroke-width:0.499999;stroke-dasharray:none;stop-color:#000000"
+       id="path3663-3-0-7-2"
+       cx="174.36296"
+       cy="133.94179"
+       r="2.7302806" />
+    <text
+       xml:space="preserve"
+       style="font-size:8.46667px;line-height:1.25;font-family:sans-serif;fill:#000000;stroke-width:0.264583"
+       x="179.81555"
+       y="136.59073"
+       id="text3750-3-6-0"><tspan
+         sodipodi:role="line"
+         id="tspan3748-2-0-2"
+         style="fill:#000000;stroke-width:0.264583"
+         x="179.81555"
+         y="136.59073">$\to \{b\}$</tspan></text>
+  </g>
+</svg>
@@ -1,7 +1,7 @@
 export AWS_ACCESS_KEY_ID=`cat /tmp/garage.s3 |cut -d' ' -f1`
 export AWS_SECRET_ACCESS_KEY=`cat /tmp/garage.s3 |cut -d' ' -f2`
 export AWS_DEFAULT_REGION='garage'
-
+# FUTUREWORK: set AWS_ENDPOINT_URL instead, once nixpkgs bumps awscli to >=2.13.0.
 function aws { command aws --endpoint-url http://127.0.0.1:3911 $@ ; }

 aws --version
@@ -21,4 +21,4 @@ version: 0.4.1
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v0.8.4"
+appVersion: "v0.8.5"
@@ -1,6 +1,6 @@
 [package]
 name = "garage_api"
-version = "0.8.4"
+version = "0.8.5"
 authors = ["Alex Auvolat <alex@adnab.me>"]
 edition = "2018"
 license = "AGPL-3.0"
@@ -45,6 +45,7 @@ http = "0.2"
 httpdate = "1.0"
 http-range = "0.1"
 hyper = { version = "0.14", features = ["server", "http1", "runtime", "tcp", "stream"] }
+hyperlocal = { version = "0.8.0", default-features = false, features = ["server"] }
 multer = "2.0"
 percent-encoding = "2.1.0"
 roxmltree = "0.18"
@@ -1,5 +1,4 @@
 use std::collections::HashMap;
-use std::net::SocketAddr;
 use std::sync::Arc;

 use async_trait::async_trait;
@@ -18,6 +17,7 @@ use prometheus::{Encoder, TextEncoder};
 use garage_model::garage::Garage;
 use garage_rpc::system::ClusterHealthStatus;
 use garage_util::error::Error as GarageError;
+use garage_util::socket_address::UnixOrTCPSocketAddress;

 use crate::generic_server::*;

@@ -61,12 +61,12 @@ impl AdminApiServer {

 	pub async fn run(
 		self,
-		bind_addr: SocketAddr,
+		bind_addr: UnixOrTCPSocketAddress,
 		shutdown_signal: impl Future<Output = ()>,
 	) -> Result<(), GarageError> {
 		let region = self.garage.config.s3_api.s3_region.clone();
 		ApiServer::new(region, self)
-			.run_server(bind_addr, shutdown_signal)
+			.run_server(bind_addr, Some(0o220), shutdown_signal)
 			.await
 	}

@@ -1,4 +1,5 @@
-use std::net::SocketAddr;
+use std::fs::{self, Permissions};
+use std::os::unix::fs::PermissionsExt;
 use std::sync::Arc;

 use async_trait::async_trait;
@@ -11,6 +12,10 @@ use hyper::service::{make_service_fn, service_fn};
 use hyper::{Body, Request, Response, Server};
 use hyper::{HeaderMap, StatusCode};

+use hyperlocal::UnixServerExt;
+
+use tokio::net::UnixStream;
+
 use opentelemetry::{
 	global,
 	metrics::{Counter, ValueRecorder},
@@ -21,6 +26,7 @@ use opentelemetry::{
 use garage_util::error::Error as GarageError;
 use garage_util::forwarded_headers;
 use garage_util::metrics::{gen_trace_id, RecordDuration};
+use garage_util::socket_address::UnixOrTCPSocketAddress;

 pub(crate) trait ApiEndpoint: Send + Sync + 'static {
 	fn name(&self) -> &'static str;
@@ -91,10 +97,11 @@ impl<A: ApiHandler> ApiServer<A> {

 	pub async fn run_server(
 		self: Arc<Self>,
-		bind_addr: SocketAddr,
+		bind_addr: UnixOrTCPSocketAddress,
+		unix_bind_addr_mode: Option<u32>,
 		shutdown_signal: impl Future<Output = ()>,
 	) -> Result<(), GarageError> {
-		let service = make_service_fn(|conn: &AddrStream| {
+		let tcp_service = make_service_fn(|conn: &AddrStream| {
 			let this = self.clone();

 			let client_addr = conn.remote_addr();
@@ -102,28 +109,63 @@ impl<A: ApiHandler> ApiServer<A> {
 				Ok::<_, GarageError>(service_fn(move |req: Request<Body>| {
 					let this = this.clone();

-					this.handler(req, client_addr)
+					this.handler(req, client_addr.to_string())
 				}))
 			}
 		});

-		let server = Server::bind(&bind_addr).serve(service);
+		let unix_service = make_service_fn(|_: &UnixStream| {
+			let this = self.clone();
+
+			let path = bind_addr.to_string();
+			async move {
+				Ok::<_, GarageError>(service_fn(move |req: Request<Body>| {
+					let this = this.clone();
+
+					this.handler(req, path.clone())
+				}))
+			}
+		});

-		let graceful = server.with_graceful_shutdown(shutdown_signal);
 		info!(
-			"{} API server listening on http://{}",
+			"{} API server listening on {}",
 			A::API_NAME_DISPLAY,
 			bind_addr
 		);

-		graceful.await?;
+		match bind_addr {
+			UnixOrTCPSocketAddress::TCPSocket(addr) => {
+				Server::bind(&addr)
+					.serve(tcp_service)
+					.with_graceful_shutdown(shutdown_signal)
+					.await?
+			}
+			UnixOrTCPSocketAddress::UnixSocket(ref path) => {
+				if path.exists() {
+					fs::remove_file(path)?
+				}
+
+				let bound = Server::bind_unix(path)?;
+
+				fs::set_permissions(
+					path,
+					Permissions::from_mode(unix_bind_addr_mode.unwrap_or(0o222)),
+				)?;
+
+				bound
+					.serve(unix_service)
+					.with_graceful_shutdown(shutdown_signal)
+					.await?;
+			}
+		};
+
 		Ok(())
 	}

 	async fn handler(
 		self: Arc<Self>,
 		req: Request<Body>,
-		addr: SocketAddr,
+		addr: String,
 	) -> Result<Response<Body>, GarageError> {
 		let uri = req.uri().clone();

@@ -1,4 +1,3 @@
-use std::net::SocketAddr;
 use std::sync::Arc;

 use async_trait::async_trait;
@@ -9,6 +8,7 @@ use hyper::{Body, Method, Request, Response};
 use opentelemetry::{trace::SpanRef, KeyValue};

 use garage_util::error::Error as GarageError;
+use garage_util::socket_address::UnixOrTCPSocketAddress;

 use garage_model::garage::Garage;

@@ -37,12 +37,12 @@ pub(crate) struct K2VApiEndpoint {
 impl K2VApiServer {
 	pub async fn run(
 		garage: Arc<Garage>,
-		bind_addr: SocketAddr,
+		bind_addr: UnixOrTCPSocketAddress,
 		s3_region: String,
 		shutdown_signal: impl Future<Output = ()>,
 	) -> Result<(), GarageError> {
 		ApiServer::new(s3_region, K2VApiServer { garage })
-			.run_server(bind_addr, shutdown_signal)
+			.run_server(bind_addr, None, shutdown_signal)
 			.await
 	}
 }
@@ -1,4 +1,3 @@
-use std::net::SocketAddr;
 use std::sync::Arc;

 use async_trait::async_trait;
@@ -10,6 +9,7 @@ use hyper::{Body, Request, Response};
 use opentelemetry::{trace::SpanRef, KeyValue};

 use garage_util::error::Error as GarageError;
+use garage_util::socket_address::UnixOrTCPSocketAddress;

 use garage_model::garage::Garage;
 use garage_model::key_table::Key;
@@ -44,12 +44,12 @@ pub(crate) struct S3ApiEndpoint {
 impl S3ApiServer {
 	pub async fn run(
 		garage: Arc<Garage>,
-		addr: SocketAddr,
+		addr: UnixOrTCPSocketAddress,
 		s3_region: String,
 		shutdown_signal: impl Future<Output = ()>,
 	) -> Result<(), GarageError> {
 		ApiServer::new(s3_region, S3ApiServer { garage })
-			.run_server(addr, shutdown_signal)
+			.run_server(addr, None, shutdown_signal)
 			.await
 	}

@@ -15,6 +15,7 @@ use serde::Deserialize;

 use garage_model::garage::Garage;

+use crate::s3::cors::*;
 use crate::s3::error::*;
 use crate::s3::put::{get_headers, save_stream};
 use crate::s3::xml as s3_xml;
@@ -242,7 +243,7 @@ pub async fn handle_post_object(

 	let etag = format!("\"{}\"", md5);

-	let resp = if let Some(mut target) = params
+	let mut resp = if let Some(mut target) = params
 		.get("success_action_redirect")
 		.and_then(|h| h.to_str().ok())
 		.and_then(|u| url::Url::parse(u).ok())
@@ -262,8 +263,7 @@ pub async fn handle_post_object(
 	} else {
 		let path = head
 			.uri
-			.into_parts()
-			.path_and_query
+			.path_and_query()
 			.map(|paq| paq.path().to_string())
 			.unwrap_or_else(|| "/".to_string());
 		let authority = head
@@ -308,6 +308,13 @@ pub async fn handle_post_object(
 		}
 	};

+	let matching_cors_rule =
+		find_matching_cors_rule(&bucket, &Request::from_parts(head, Body::empty()))?;
+	if let Some(rule) = matching_cors_rule {
+		add_cors_headers(&mut resp, rule)
+			.ok_or_internal_error("Invalid bucket CORS configuration")?;
+	}
+
 	Ok(resp)
 }

@@ -1,6 +1,6 @@
 [package]
 name = "garage_block"
-version = "0.8.4"
+version = "0.8.5"
 authors = ["Alex Auvolat <alex@adnab.me>"]
 edition = "2018"
 license = "AGPL-3.0"
@@ -1,6 +1,6 @@
 [package]
 name = "garage_db"
-version = "0.8.4"
+version = "0.8.5"
 authors = ["Alex Auvolat <alex@adnab.me>"]
 edition = "2018"
 license = "AGPL-3.0"
@@ -11,11 +11,6 @@ readme = "../../README.md"
 [lib]
 path = "lib.rs"

-[[bin]]
-name = "convert"
-path = "bin/convert.rs"
-required-features = ["cli"]
-
 [dependencies]
 err-derive = "0.3"
 hexdump = "0.1"
@@ -1,6 +1,6 @@
 [package]
 name = "garage"
-version = "0.8.4"
+version = "0.8.5"
 authors = ["Alex Auvolat <alex@adnab.me>"]
 edition = "2018"
 license = "AGPL-3.0"
@@ -67,6 +67,7 @@ chrono = "0.4"
 http = "0.2"
 hmac = "0.12"
 hyper = { version = "0.14", features = ["client", "http1", "runtime"] }
+mktemp = "0.5"
 sha2 = "0.10"

 static_init = "1.0"
@@ -1,39 +1,30 @@
 use std::path::PathBuf;

+use structopt::StructOpt;
+
 use garage_db::*;

-use clap::Parser;
-
 /// K2V command line interface
-#[derive(Parser, Debug)]
-#[clap(author, version, about, long_about = None)]
-struct Args {
-	/// Input DB path
-	#[clap(short = 'i')]
+#[derive(StructOpt, Debug)]
+pub struct ConvertDbOpt {
+	/// Input database path (not the same as metadata_dir, see
+	/// https://garagehq.deuxfleurs.fr/documentation/reference-manual/configuration/#db-engine-since-v0-8-0)
+	#[structopt(short = "i")]
 	input_path: PathBuf,
-	/// Input DB engine
-	#[clap(short = 'a')]
+	/// Input database engine (sled, lmdb or sqlite; limited by db engines
+	/// enabled in this build)
+	#[structopt(short = "a")]
 	input_engine: String,

-	/// Output DB path
-	#[clap(short = 'o')]
+	/// Output database path
+	#[structopt(short = "o")]
 	output_path: PathBuf,
-	/// Output DB engine
-	#[clap(short = 'b')]
+	/// Output database engine
+	#[structopt(short = "b")]
 	output_engine: String,
 }

-fn main() {
-	let args = Args::parse();
-	pretty_env_logger::init();
-
-	match do_conversion(args) {
-		Ok(()) => println!("Success!"),
-		Err(e) => eprintln!("Error: {}", e),
-	}
-}
-
-fn do_conversion(args: Args) -> Result<()> {
+pub(crate) fn do_conversion(args: ConvertDbOpt) -> Result<()> {
 	let input = open_db(args.input_path, args.input_engine)?;
 	let output = open_db(args.output_path, args.output_engine)?;
 	output.import(&input)?;
@@ -42,14 +33,17 @@ fn do_conversion(args: Args) -> Result<()> {

 fn open_db(path: PathBuf, engine: String) -> Result<Db> {
 	match engine.as_str() {
+		#[cfg(feature = "sled")]
 		"sled" => {
 			let db = sled_adapter::sled::Config::default().path(&path).open()?;
 			Ok(sled_adapter::SledDb::init(db))
 		}
+		#[cfg(feature = "sqlite")]
 		"sqlite" | "sqlite3" | "rusqlite" => {
 			let db = sqlite_adapter::rusqlite::Connection::open(&path)?;
 			Ok(sqlite_adapter::SqliteDb::init(db))
 		}
+		#[cfg(feature = "lmdb")]
 		"lmdb" | "heed" => {
 			std::fs::create_dir_all(&path).map_err(|e| {
 				Error(format!("Unable to create LMDB data directory: {}", e).into())
@@ -64,6 +58,8 @@ fn open_db(path: PathBuf, engine: String) -> Result<Db> {
 				.unwrap();
 			Ok(lmdb_adapter::LmdbDb::init(db))
 		}
-		e => Err(Error(format!("Invalid DB engine: {}", e).into())),
+		e => Err(Error(
+			format!("Invalid or unsupported DB engine: {}", e).into(),
+		)),
 	}
 }
@@ -4,6 +4,8 @@ pub(crate) mod layout;
 pub(crate) mod structs;
 pub(crate) mod util;

+pub(crate) mod convert_db;
+
 pub(crate) use cmd::*;
 pub(crate) use init::*;
 pub(crate) use layout::*;
@@ -3,6 +3,8 @@ use structopt::StructOpt;

 use garage_util::version::garage_version;

+use crate::cli::convert_db;
+
 #[derive(StructOpt, Debug)]
 pub enum Command {
 	/// Run Garage server
@@ -54,6 +56,10 @@ pub enum Command {
 	/// Low-level debug operations on data blocks
 	#[structopt(name = "block", version = garage_version())]
 	Block(BlockOperation),
+
+	/// Convert metadata db between database engine formats
+	#[structopt(name = "convert-db", version = garage_version())]
+	ConvertDb(convert_db::ConvertDbOpt),
 }

 #[derive(StructOpt, Debug)]
@@ -7,6 +7,7 @@ extern crate tracing;
 mod admin;
 mod cli;
 mod repair;
+mod secrets;
 mod server;
 #[cfg(feature = "telemetry-otlp")]
 mod tracing_setup;
@@ -25,7 +26,6 @@ use structopt::StructOpt;
 use netapp::util::parse_and_resolve_peer_addr;
 use netapp::NetworkKey;

-use garage_util::config::Config;
 use garage_util::error::*;

 use garage_rpc::system::*;
@@ -35,6 +35,7 @@ use garage_model::helper::error::Error as HelperError;

 use admin::*;
 use cli::*;
+use secrets::Secrets;

 #[derive(StructOpt, Debug)]
 #[structopt(
@@ -63,24 +64,6 @@ struct Opt {
 	cmd: Command,
 }

-#[derive(StructOpt, Debug)]
-pub struct Secrets {
-	/// RPC secret network key, used to replace rpc_secret in config.toml when running the
-	/// daemon or doing admin operations
-	#[structopt(short = "s", long = "rpc-secret", env = "GARAGE_RPC_SECRET")]
-	pub rpc_secret: Option<String>,
-
-	/// Metrics API authentication token, replaces admin.metrics_token in config.toml when
-	/// running the Garage daemon
-	#[structopt(long = "admin-token", env = "GARAGE_ADMIN_TOKEN")]
-	pub admin_token: Option<String>,
-
-	/// Metrics API authentication token, replaces admin.metrics_token in config.toml when
-	/// running the Garage daemon
-	#[structopt(long = "metrics-token", env = "GARAGE_METRICS_TOKEN")]
-	pub metrics_token: Option<String>,
-}
-
 #[tokio::main]
 async fn main() {
 	// Initialize version and features info
@@ -173,6 +156,9 @@ async fn main() {
 		Command::OfflineRepair(repair_opt) => {
 			repair::offline::offline_repair(opt.config_file, opt.secrets, repair_opt).await
 		}
+		Command::ConvertDb(conv_opt) => {
+			cli::convert_db::do_conversion(conv_opt).map_err(From::from)
+		}
 		Command::Node(NodeOperation::NodeId(node_id_opt)) => {
 			node_id_command(opt.config_file, node_id_opt.quiet)
 		}
@@ -255,16 +241,3 @@ async fn cli_command(opt: Opt) -> Result<(), Error> {
 		Ok(x) => Ok(x),
 	}
 }
-
-fn fill_secrets(mut config: Config, secrets: Secrets) -> Config {
-	if secrets.rpc_secret.is_some() {
-		config.rpc_secret = secrets.rpc_secret;
-	}
-	if secrets.admin_token.is_some() {
-		config.admin.admin_token = secrets.admin_token;
-	}
-	if secrets.metrics_token.is_some() {
-		config.admin.metrics_token = secrets.metrics_token;
-	}
-	config
-}
@@ -6,7 +6,7 @@ use garage_util::error::*;
 use garage_model::garage::Garage;

 use crate::cli::structs::*;
-use crate::{fill_secrets, Secrets};
+use crate::secrets::{fill_secrets, Secrets};

 pub async fn offline_repair(
 	config_file: PathBuf,
@@ -20,7 +20,7 @@ pub async fn offline_repair(
 	}

 	info!("Loading configuration...");
-	let config = fill_secrets(read_config(config_file)?, secrets);
+	let config = fill_secrets(read_config(config_file)?, secrets)?;

 	info!("Initializing Garage main data store...");
 	let garage = Garage::new(config)?;
@@ -0,0 +1,318 @@
+use structopt::StructOpt;
+
+use garage_util::config::Config;
+use garage_util::error::Error;
+
+/// Structure for secret values or paths that are passed as CLI arguments or environment
+/// variables, instead of in the config file.
+#[derive(StructOpt, Debug, Default, Clone)]
+pub struct Secrets {
+	/// Skip permission check on files containing secrets
+	#[cfg(unix)]
+	#[structopt(
+		long = "allow-world-readable-secrets",
+		env = "GARAGE_ALLOW_WORLD_READABLE_SECRETS"
+	)]
+	pub allow_world_readable_secrets: Option<bool>,
+
+	/// RPC secret network key, used to replace rpc_secret in config.toml when running the
+	/// daemon or doing admin operations
+	#[structopt(short = "s", long = "rpc-secret", env = "GARAGE_RPC_SECRET")]
+	pub rpc_secret: Option<String>,
+
+	/// RPC secret network key, used to replace rpc_secret in config.toml and rpc-secret
+	/// when running the daemon or doing admin operations
+	#[structopt(long = "rpc-secret-file", env = "GARAGE_RPC_SECRET_FILE")]
+	pub rpc_secret_file: Option<String>,
+
+	/// Admin API authentication token, replaces admin.admin_token in config.toml when
+	/// running the Garage daemon
+	#[structopt(long = "admin-token", env = "GARAGE_ADMIN_TOKEN")]
+	pub admin_token: Option<String>,
+
+	/// Admin API authentication token file path, replaces admin.admin_token in config.toml
+	/// and admin-token when running the Garage daemon
+	#[structopt(long = "admin-token-file", env = "GARAGE_ADMIN_TOKEN_FILE")]
+	pub admin_token_file: Option<String>,
+
+	/// Metrics API authentication token, replaces admin.metrics_token in config.toml when
+	/// running the Garage daemon
+	#[structopt(long = "metrics-token", env = "GARAGE_METRICS_TOKEN")]
+	pub metrics_token: Option<String>,
+
+	/// Metrics API authentication token file path, replaces admin.metrics_token in config.toml
+	/// and metrics-token when running the Garage daemon
+	#[structopt(long = "metrics-token-file", env = "GARAGE_METRICS_TOKEN_FILE")]
+	pub metrics_token_file: Option<String>,
+}
+
+/// Single function to fill all secrets in the Config struct from their correct source (value
+/// from config or CLI param or env variable or read from a file specified in config or CLI
+/// param or env variable)
+pub fn fill_secrets(mut config: Config, secrets: Secrets) -> Result<Config, Error> {
+	let allow_world_readable = secrets
+		.allow_world_readable_secrets
+		.unwrap_or(config.allow_world_readable_secrets);
+
+	fill_secret(
+		&mut config.rpc_secret,
+		&config.rpc_secret_file,
+		&secrets.rpc_secret,
+		&secrets.rpc_secret_file,
+		"rpc_secret",
+		allow_world_readable,
+	)?;
+
+	fill_secret(
+		&mut config.admin.admin_token,
+		&config.admin.admin_token_file,
+		&secrets.admin_token,
+		&secrets.admin_token_file,
+		"admin.admin_token",
+		allow_world_readable,
+	)?;
+	fill_secret(
+		&mut config.admin.metrics_token,
+		&config.admin.metrics_token_file,
+		&secrets.metrics_token,
+		&secrets.metrics_token_file,
+		"admin.metrics_token",
+		allow_world_readable,
+	)?;
+
+	Ok(config)
+}
+
+fn fill_secret(
+	config_secret: &mut Option<String>,
+	config_secret_file: &Option<String>,
+	cli_secret: &Option<String>,
+	cli_secret_file: &Option<String>,
+	name: &'static str,
+	allow_world_readable: bool,
+) -> Result<(), Error> {
+	let cli_value = match (&cli_secret, &cli_secret_file) {
+		(Some(_), Some(_)) => {
+			return Err(format!("only one of `{}` and `{}_file` can be set", name, name).into());
+		}
+		(Some(secret), None) => Some(secret.to_string()),
+		(None, Some(file)) => Some(read_secret_file(file, allow_world_readable)?),
+		(None, None) => None,
+	};
+
+	if let Some(val) = cli_value {
+		if config_secret.is_some() || config_secret_file.is_some() {
+			debug!("Overriding secret `{}` using value specified using CLI argument or environnement variable.", name);
+		}
+
+		*config_secret = Some(val);
+	} else if let Some(file_path) = &config_secret_file {
+		if config_secret.is_some() {
+			return Err(format!("only one of `{}` and `{}_file` can be set", name, name).into());
+		}
+
+		*config_secret = Some(read_secret_file(file_path, allow_world_readable)?);
+	}
+
+	Ok(())
+}
+
+fn read_secret_file(file_path: &String, allow_world_readable: bool) -> Result<String, Error> {
+	if !allow_world_readable {
+		#[cfg(unix)]
+		{
+			use std::os::unix::fs::MetadataExt;
+			let metadata = std::fs::metadata(file_path)?;
+			if metadata.mode() & 0o077 != 0 {
+				return Err(format!("File {} is world-readable! (mode: 0{:o}, expected 0600)\nRefusing to start until this is fixed, or environment variable GARAGE_ALLOW_WORLD_READABLE_SECRETS is set to true.", file_path, metadata.mode()).into());
+			}
+		}
+	}
+
+	let secret_buf = std::fs::read_to_string(file_path)?;
+
+	// trim_end: allows for use case such as `echo "$(openssl rand -hex 32)" > somefile`.
+	//           also editors sometimes add a trailing newline
+	Ok(String::from(secret_buf.trim_end()))
+}
+
+#[cfg(test)]
+mod tests {
+	use std::fs::File;
+	use std::io::Write;
+
+	use garage_util::config::read_config;
+	use garage_util::error::Error;
+
+	use super::*;
+
+	#[test]
+	fn test_rpc_secret_file_works() -> Result<(), Error> {
+		let path_secret = mktemp::Temp::new_file()?;
+		let mut file_secret = File::create(path_secret.as_path())?;
+		writeln!(file_secret, "foo")?;
+		drop(file_secret);
+
+		let path_config = mktemp::Temp::new_file()?;
+		let mut file_config = File::create(path_config.as_path())?;
+		let path_secret_path = path_secret.as_path();
+		writeln!(
+			file_config,
+			r#"
+			metadata_dir = "/tmp/garage/meta"
+			data_dir = "/tmp/garage/data"
+			replication_mode = "3"
+			rpc_bind_addr = "[::]:3901"
+			rpc_secret_file = "{}"
+
+			[s3_api]
+			s3_region = "garage"
+			api_bind_addr = "[::]:3900"
+			"#,
+			path_secret_path.display()
+		)?;
+		drop(file_config);
+
+		// Second configuration file, same as previous one
+		// except it allows world-readable secrets.
+		let path_config_allow_world_readable = mktemp::Temp::new_file()?;
+		let mut file_config_allow_world_readable =
+			File::create(path_config_allow_world_readable.as_path())?;
+		writeln!(
+			file_config_allow_world_readable,
+			r#"
+			metadata_dir = "/tmp/garage/meta"
+			data_dir = "/tmp/garage/data"
+			replication_mode = "3"
+			rpc_bind_addr = "[::]:3901"
+			rpc_secret_file = "{}"
+			allow_world_readable_secrets = true
+
+			[s3_api]
+			s3_region = "garage"
+			api_bind_addr = "[::]:3900"
+			"#,
+			path_secret_path.display()
+		)?;
+		drop(file_config_allow_world_readable);
+
+		let config = read_config(path_config.to_path_buf())?;
+		let config = fill_secrets(config, Secrets::default())?;
+		assert_eq!("foo", config.rpc_secret.unwrap());
+
+		// ---- Check non world-readable secrets config ----
+		#[cfg(unix)]
+		{
+			let secrets_allow_world_readable = Secrets {
+				allow_world_readable_secrets: Some(true),
+				..Default::default()
+			};
+			let secrets_no_allow_world_readable = Secrets {
+				allow_world_readable_secrets: Some(false),
+				..Default::default()
+			};
+
+			use std::os::unix::fs::PermissionsExt;
+			let metadata = std::fs::metadata(&path_secret_path)?;
+			let mut perm = metadata.permissions();
+			perm.set_mode(0o660);
+			std::fs::set_permissions(&path_secret_path, perm)?;
+
+			// Config file that just specifies the path
+			let config = read_config(path_config.to_path_buf())?;
+			assert!(fill_secrets(config, Secrets::default()).is_err());
+
+			let config = read_config(path_config.to_path_buf())?;
+			assert!(fill_secrets(config, secrets_allow_world_readable.clone()).is_ok());
+
+			let config = read_config(path_config.to_path_buf())?;
+			assert!(fill_secrets(config, secrets_no_allow_world_readable.clone()).is_err());
+
+			// Config file that also specifies to allow world_readable_secrets
+			let config = read_config(path_config_allow_world_readable.to_path_buf())?;
+			assert!(fill_secrets(config, Secrets::default()).is_ok());
+
+			let config = read_config(path_config_allow_world_readable.to_path_buf())?;
+			assert!(fill_secrets(config, secrets_allow_world_readable).is_ok());
+
+			let config = read_config(path_config_allow_world_readable.to_path_buf())?;
+			assert!(fill_secrets(config, secrets_no_allow_world_readable).is_err());
+		}
+
+		// ---- Check alternative secrets specified on CLI ----
+
+		let path_secret2 = mktemp::Temp::new_file()?;
+		let mut file_secret2 = File::create(path_secret2.as_path())?;
+		writeln!(file_secret2, "bar")?;
+		drop(file_secret2);
+
+		let config = read_config(path_config.to_path_buf())?;
+		let config = fill_secrets(
+			config,
+			Secrets {
+				rpc_secret: Some("baz".into()),
+				..Default::default()
+			},
+		)?;
+		assert_eq!(config.rpc_secret.as_deref(), Some("baz"));
+
+		let config = read_config(path_config.to_path_buf())?;
+		let config = fill_secrets(
+			config,
+			Secrets {
+				rpc_secret_file: Some(path_secret2.display().to_string()),
+				..Default::default()
+			},
+		)?;
+		assert_eq!(config.rpc_secret.as_deref(), Some("bar"));
+
+		let config = read_config(path_config.to_path_buf())?;
+		assert!(fill_secrets(
+			config,
+			Secrets {
+				rpc_secret: Some("baz".into()),
+				rpc_secret_file: Some(path_secret2.display().to_string()),
+				..Default::default()
+			}
+		)
+		.is_err());
+
+		drop(path_secret);
+		drop(path_secret2);
+		drop(path_config);
+		drop(path_config_allow_world_readable);
+
+		Ok(())
+	}
+
+	#[test]
+	fn test_rcp_secret_and_rpc_secret_file_cannot_be_set_both() -> Result<(), Error> {
+		let path_config = mktemp::Temp::new_file()?;
+		let mut file_config = File::create(path_config.as_path())?;
+		writeln!(
+			file_config,
+			r#"
+			metadata_dir = "/tmp/garage/meta"
+			data_dir = "/tmp/garage/data"
+			replication_mode = "3"
+			rpc_bind_addr = "[::]:3901"
+			rpc_secret= "dummy"
+			rpc_secret_file = "dummy"
+
+			[s3_api]
+			s3_region = "garage"
+			api_bind_addr = "[::]:3900"
+			"#
+		)?;
+		let config = read_config(path_config.to_path_buf())?;
+		assert_eq!(
+			"only one of `rpc_secret` and `rpc_secret_file` can be set",
+			fill_secrets(config, Secrets::default())
+				.unwrap_err()
+				.to_string()
+		);
+		drop(path_config);
+		drop(file_config);
+		Ok(())
+	}
+}
@@ -15,9 +15,9 @@ use garage_web::WebServer;
 use garage_api::k2v::api_server::K2VApiServer;

 use crate::admin::*;
+use crate::secrets::{fill_secrets, Secrets};
 #[cfg(feature = "telemetry-otlp")]
 use crate::tracing_setup::*;
-use crate::{fill_secrets, Secrets};

 async fn wait_from(mut chan: watch::Receiver<bool>) {
 	while !*chan.borrow() {
@@ -29,12 +29,19 @@ async fn wait_from(mut chan: watch::Receiver<bool>) {

 pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Error> {
 	info!("Loading configuration...");
-	let config = fill_secrets(read_config(config_file)?, secrets);
+	let config = fill_secrets(read_config(config_file)?, secrets)?;

 	// ---- Initialize Garage internals ----

 	#[cfg(feature = "metrics")]
-	let metrics_exporter = opentelemetry_prometheus::exporter().init();
+	let metrics_exporter = opentelemetry_prometheus::exporter()
+		.with_default_summary_quantiles(vec![0.25, 0.5, 0.75, 0.9, 0.95, 0.99])
+		.with_default_histogram_boundaries(vec![
+			0.001, 0.0015, 0.002, 0.003, 0.005, 0.007, 0.01, 0.015, 0.02, 0.03, 0.05, 0.07, 0.1,
+			0.15, 0.2, 0.3, 0.5, 0.7, 1., 1.5, 2., 3., 5., 7., 10., 15., 20., 30., 40., 50., 60.,
+			70., 100.,
+		])
+		.init();

 	info!("Initializing Garage main data store...");
 	let garage = Garage::new(config.clone())?;
@@ -79,7 +86,7 @@ pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Er
 			"S3 API",
 			tokio::spawn(S3ApiServer::run(
 				garage.clone(),
-				*s3_bind_addr,
+				s3_bind_addr.clone(),
 				config.s3_api.s3_region.clone(),
 				wait_from(watch_cancel.clone()),
 			)),
@@ -94,7 +101,7 @@ pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Er
 				"K2V API",
 				tokio::spawn(K2VApiServer::run(
 					garage.clone(),
-					config.k2v_api.as_ref().unwrap().api_bind_addr,
+					config.k2v_api.as_ref().unwrap().api_bind_addr.clone(),
 					config.s3_api.s3_region.clone(),
 					wait_from(watch_cancel.clone()),
 				)),
@@ -110,7 +117,7 @@ pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Er
 			"Web",
 			tokio::spawn(WebServer::run(
 				garage.clone(),
-				web_config.bind_addr,
+				web_config.bind_addr.clone(),
 				web_config.root_domain.clone(),
 				wait_from(watch_cancel.clone()),
 			)),
@@ -121,7 +128,9 @@ pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Er
 		info!("Launching Admin API server...");
 		servers.push((
 			"Admin",
-			tokio::spawn(admin_server.run(*admin_bind_addr, wait_from(watch_cancel.clone()))),
+			tokio::spawn(
+				admin_server.run(admin_bind_addr.clone(), wait_from(watch_cancel.clone())),
+			),
 		));
 	}

@@ -130,20 +139,27 @@ pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Er
 		warn!("This Garage version is built without the metrics feature");
 	}

-	// Stuff runs
+	if servers.is_empty() {
+		// Nothing runs except netapp (not in servers)
+		// Await shutdown signal before proceeding to shutting down netapp
+		wait_from(watch_cancel).await;
+	} else {
+		// Stuff runs

-	// When a cancel signal is sent, stuff stops
+		// When a cancel signal is sent, stuff stops

-	// Collect stuff
-	for (desc, join_handle) in servers {
-		if let Err(e) = join_handle.await? {
-			error!("{} server exited with error: {}", desc, e);
-		} else {
-			info!("{} server exited without error.", desc);
+		// Collect stuff
+		for (desc, join_handle) in servers {
+			if let Err(e) = join_handle.await? {
+				error!("{} server exited with error: {}", desc, e);
+			} else {
+				info!("{} server exited without error.", desc);
+			}
 		}
 	}

 	// Remove RPC handlers for system to break reference cycles
+	info!("Deregistering RPC handlers for shutdown...");
 	garage.system.netapp.drop_all_handlers();
 	opentelemetry::global::shutdown_tracer_provider();

--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Alex	083e982f5f	Merge pull request 'Garage v0.8.5' (#687 ) from rel-0.8.5 into main-0.8.x Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/687	2024-01-16 10:30:54 +00:00
Alex Auvolat	50643e61bf	Bump version to 0.8.5	2024-01-16 10:47:33 +01:00
Alex	a6421ee5a5	Merge pull request 'monitoring: finer histogram boundaries in prometheus metrics (fix #531 )' (#686 ) from fix-531 into main-0.8.x Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/686	2024-01-15 16:44:58 +00:00
Alex	993ce74976	Merge pull request '0.8.x: config: refactor secret sourcing' (#685 ) from secret-sourcing into main-0.8.x Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/685	2024-01-15 16:41:50 +00:00
Alex Auvolat	f512609123	monitoring: finer histogram boundaries in prometheus metrics (fix #531 )	2024-01-15 17:33:35 +01:00
Alex Auvolat	97bae7213a	config: additional tests for secret sourcing	2024-01-15 17:30:30 +01:00
Alex Auvolat	7228695ee2	config: refactor secret sourcing	2024-01-15 17:18:46 +01:00
Alex	ee7fe27d3d	Merge pull request 'Add allow_world_readable_secrets option to config file' (#663 ) from PicNoir/garage:nin/world-readable-conf-file into main-0.8.x Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/663	2024-01-15 15:20:16 +00:00
Félix Baylac Jacqué	f83fa02193	Add allow_world_readable_secrets option to config file Sometimes, the secret files permissions checks gets in the way. It's by no mean complete, it doesn't take the Posix ACLs into account among other things. Correctly checking the ACLs would be too involving (see https://git.deuxfleurs.fr/Deuxfleurs/garage/issues/658#issuecomment-7102) and would likely still fail in some weird chmod settings. We're adding a new configuration file key allowing the user to disable this permission check altogether. The (already existing) env variable counterpart always take precedence to this config file option. That's useful in cases where the configuration file is static and cannot be easily altered. Fixes https://git.deuxfleurs.fr/Deuxfleurs/garage/issues/658 Co-authored-by: Florian Klink <flokli@flokli.de>	2023-10-26 18:25:13 +02:00
Alex	4b3dee2ca3	Merge pull request 's3 api: add missing CORS headers to PostObject responses (fix #609 )' (#656 ) from fix-cors-post-object into main-0.8.x Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/656	2023-10-26 09:17:14 +00:00
Alex Auvolat	ac04934dae	s3 api: add missing CORS headers to PostObject responses (fix #609 )	2023-10-20 10:37:48 +02:00
Alex	0215b11402	Merge pull request 'Add support for specifying `rpc_secret_file`, `metrics_token_file` and `admin_token_file` using environment variables' (#643 ) from networkException/garage:token-file-env into main-0.8.x Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/643	2023-10-19 09:33:12 +00:00
networkException	8599051c49	garage: support specifying token / secret as environment variables this patch adds support for specifying the `rpc_secret_file`, `metrics_token_file` and `admin_token_file` as environment variables.	2023-10-19 03:39:02 +02:00
networkException	4a19ee94bb	garage: fix admin-token description	2023-10-19 03:31:50 +02:00
networkException	c99cb58d71	util: move reading secret file into seperate helper this patch moves the logic to read a secret file (and check for correct permissions) from `secret_from_file` into a new `read_secret_file` helper.	2023-10-19 03:29:48 +02:00
networkException	5feb6a1f64	docs: add documentation for specifying token / secret file as environment variables	2023-10-19 03:28:44 +02:00
Alex	e75fe2157d	Merge pull request 'Move convert_db command into main garage binary' (#645 ) from convert-db-main-binary into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/645	2023-10-10 11:42:14 +00:00
Alex Auvolat	2d5d7a7031	Move convert_db command into main garage binary	2023-10-10 12:13:15 +02:00
Alex	1243db87f2	Merge pull request 'Add support for binding to unix domain sockets' (#640 ) from networkException/garage:unix-sockets into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/640	2023-10-03 16:23:02 +00:00
networkException	6f8a87814b	doc: add documentation for specifying unix socket paths	2023-10-03 17:56:34 +02:00
networkException	7907a09acc	api: allow custom unix bind mode and use 0o220 for admin server	2023-10-03 17:31:40 +02:00
Alex	16aa418e47	Merge pull request 'doc: update endpoint_url documentation' (#641 ) from flokli/garage:aws-endpoint-url into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/641	2023-10-02 14:30:53 +00:00
Florian Klink	cb359b4434	doc: update endpoint_url documentation Since `awscli` `>=1.29.0` or `>=2.13.0` it is now possible to use the `AWS_ENDPOINT_URL` environment variable, or the `endpoint_url` config key to override the endpoint URL. This means, the aws bash function to wrap with --endpoint-url is not necessary anymore. Update invocations to reflect that. https://docs.aws.amazon.com/sdkref/latest/guide/feature-ss-endpoints.html https://github.com/aws/aws-cli/issues/4454#issuecomment-1626116607	2023-10-02 17:16:11 +03:00
networkException	8ec6a53b35	everywhere: support unix sockets when binding in various places this patch implements binding to paths as a unix socket for generic server and web server.	2023-09-29 18:57:44 +02:00
networkException	7353038a64	config: allow using paths for unix domain sockets in various places this patch updates the config format to also allow paths in bind addresses for unix domain sockets. this has been added to all apis except rpc.	2023-09-29 18:38:30 +02:00
networkException	10195f1567	util: add helper sum type for unix and tcp socket addresses this patch introduces a new sum type that can represent either a tcp socket address or a unix domain socket path.	2023-09-29 18:37:36 +02:00
networkException	6086a3fa07	cargo: add hyperlocal as a dependency	2023-09-29 18:37:12 +02:00
Alex	3a0e074047	Merge pull request 'prez-ocp' (#636 ) from prez-ocp into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/636	2023-09-21 08:15:10 +00:00
Alex Auvolat	95ae09917b	add ocp2023 presentation	2023-09-19 14:02:07 +02:00
Alex Auvolat	a7ababb5db	doc: update sticker	2023-09-18 16:40:06 +02:00
Alex	be1a16b42b	Merge pull request 'Fix multiple shutdown issues' (#633 ) from fix-shutdown into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/633	2023-09-12 12:54:50 +00:00
Alex Auvolat	91e764a2bf	fix hang on shutdown	2023-09-12 14:35:48 +02:00
Alex Auvolat	aa79810596	Fix error when none of S3/K2V/WEB/ADMIN server is started (fix #613 )	2023-09-12 14:35:19 +02:00