Merge branch 'master' of ssh://gitea.communiquons.org:52001/pierre/SolarEnergy

Reviewed-on: #113

central_backend/Cargo.lock

@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "actix"
@@ -492,24 +492,34 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.90"
+version = "1.0.94"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37bf3594c4c988a53154954629820791dde498571819ae4ca50ca811e060cc95"
+checksum = "c1fd03a028ef38ba2276dce7e33fcd6369c158a1bca17946c4b1b701891c1ff7"
+
+[[package]]
+name = "arbitrary"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dde20b3d026af13f561bdd0f15edf01fc734f0dafcedbaf42bba506a9517f223"
+dependencies = [
+ "derive_arbitrary",
+]
 
 [[package]]
 name = "asn1"
-version = "0.17.0"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "147a10032de7d9e6f21c3f1cb1c9c0f94cf30ef67f38310588fe6cfa53e0d3f0"
+checksum = "2d8b84b4ea1de2bf1dcd2a759737ddb328fb6695b2a95eb7e44fed67e3406f32"
 dependencies = [
  "asn1_derive",
+ "itoa",
 ]
 
 [[package]]
 name = "asn1_derive"
-version = "0.17.0"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3df30ecdcaf8338675a1413460a1b11df89789e1fcc6a10dc52f6e38b6982aa2"
+checksum = "a200809d0138620b3dba989f1d08d0620e76248bc1e62a2ec1b2df5eb1ee08ad"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -643,6 +653,27 @@ dependencies = [
  "bytes",
 ]
 
+[[package]]
+name = "bzip2"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bdb116a6ef3f6c3698828873ad02c3014b3c85cadb88496095628e3ef1e347f8"
+dependencies = [
+ "bzip2-sys",
+ "libc",
+]
+
+[[package]]
+name = "bzip2-sys"
+version = "0.1.11+1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "736a955f3fa7875102d57c82b8cac37ec45224a07fd32d58f9f7a186b6cd4cdc"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+]
+
 [[package]]
 name = "cc"
 version = "1.1.31"
@@ -692,10 +723,12 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yml",
- "thiserror",
+ "thiserror 2.0.8",
  "tokio",
  "tokio_schedule",
  "uuid",
+ "walkdir",
+ "zip",
 ]
 
 [[package]]
@@ -706,9 +739,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.38"
+version = "0.4.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a21f936df1771bf62b77f047b726c4625ff2e8aa607c01ec06e5a05bd8463401"
+checksum = "7e36cc9d416881d2e24f9a963be5fb1cd90966419ac844274161d10488b3e825"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
@@ -730,9 +763,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.20"
+version = "4.5.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b97f376d85a664d5837dbae44bf546e6477a679ff6610010f17276f686d867e8"
+checksum = "3135e7ec2ef7b10c6ed8950f0f792ed96ee093fa088608f1c76e569722700c84"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -740,9 +773,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.20"
+version = "4.5.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19bc80abd44e4bed93ca373a0704ccbd1b710dc5749406201bb018272808dc54"
+checksum = "30582fc632330df2bd26877bde0c1f4470d57c582bbc070376afcd04d8cb4838"
 dependencies = [
  "anstream",
  "anstyle",
@@ -764,9 +797,9 @@ dependencies = [
 
 [[package]]
 name = "clap_lex"
-version = "0.7.2"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1462739cb27611015575c0c11df5df7601141071f07518d56fcc1be504cbec97"
+checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
 
 [[package]]
 name = "colorchoice"
@@ -774,6 +807,12 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3fd119d74b830634cea2a0f58bbd0d54540518a14397557951e79340abc28c0"
 
+[[package]]
+name = "constant_time_eq"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c74b8349d32d297c9134b8c88677813a227df8f779daa29bfc29c183fe3dca6"
+
 [[package]]
 name = "convert_case"
 version = "0.4.0"
@@ -823,6 +862,21 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "crc"
+version = "3.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69e6e4d7b33a94f0991c26729976b10ebde1d34c3ee82408fb536164fa10d636"
+dependencies = [
+ "crc-catalog",
+]
+
+[[package]]
+name = "crc-catalog"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19d374276b40fb8bbdee95aef7c7fa6b5316ec764510eb64b8dd0e2ed0d7e7f5"
+
 [[package]]
 name = "crc32fast"
 version = "1.4.2"
@@ -923,6 +977,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "deflate64"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da692b8d1080ea3045efaab14434d40468c3d8657e42abddfffca87b428f4c1b"
+
 [[package]]
 name = "deranged"
 version = "0.3.11"
@@ -932,6 +992,17 @@ dependencies = [
  "powerfmt",
 ]
 
+[[package]]
+name = "derive_arbitrary"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30542c1ad912e0e3d22a1935c290e12e8a29d704a420177a31faad4a601a0800"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "derive_more"
 version = "0.99.18"
@@ -998,6 +1069,17 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "displaydoc"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "dotenvy"
 version = "0.15.7"
@@ -1106,9 +1188,9 @@ dependencies = [
 
 [[package]]
 name = "fs4"
-version = "0.10.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec6fcfb3c0c1d71612528825042261419d5dade9678c39a781e05b63677d9b32"
+checksum = "c29c30684418547d476f0b48e84f4821639119c483b1eccd566c8cd0cd05f521"
 dependencies = [
  "rustix",
  "windows-sys 0.52.0",
@@ -1620,9 +1702,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.161"
+version = "0.2.169"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e9489c2807c139ffd9c1794f4af0ebe86a828db53ecdc7fea2111d0fed085d1"
+checksum = "b5aba8db14291edd000dfcc4d620c7ebfb122c613afb886ca8803fa4e128a20a"
 
 [[package]]
 name = "libredox"
@@ -1677,12 +1759,28 @@ dependencies = [
  "scopeguard",
 ]
 
+[[package]]
+name = "lockfree-object-pool"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9374ef4228402d4b7e403e5838cb880d9ee663314b0a900d5a6aabf0c213552e"
+
 [[package]]
 name = "log"
 version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
+[[package]]
+name = "lzma-rs"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "297e814c836ae64db86b36cf2a557ba54368d03f6afcd7d947c266692f71115e"
+dependencies = [
+ "byteorder",
+ "crc",
+]
+
 [[package]]
 name = "memchr"
 version = "2.7.4"
@@ -1878,6 +1976,16 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
+[[package]]
+name = "pbkdf2"
+version = "0.12.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
+dependencies = [
+ "digest",
+ "hmac",
+]
+
 [[package]]
 name = "pem"
 version = "3.0.4"
@@ -2018,7 +2126,7 @@ checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
 dependencies = [
  "getrandom",
  "libredox",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -2058,9 +2166,9 @@ checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
 [[package]]
 name = "reqwest"
-version = "0.12.8"
+version = "0.12.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f713147fbe92361e52392c73b8c9e48c04c6625bce969ef54dc901e58e042a7b"
+checksum = "a77c62af46e79de0a562e1a9849205ffcb7fc1238876e9bd743357570e04046f"
 dependencies = [
  "base64 0.22.1",
  "bytes",
@@ -2276,27 +2384,27 @@ dependencies = [
 
 [[package]]
 name = "semver"
-version = "1.0.23"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b"
+checksum = "3cb6eb87a131f756572d7fb904f6e7b68633f09cca868c5df1c4b8d1a694bbba"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "serde"
-version = "1.0.210"
+version = "1.0.216"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8e3592472072e6e22e0a54d5904d9febf8508f65fb8552499a1abc7d1078c3a"
+checksum = "0b9781016e935a97e8beecf0c933758c97a5520d32930e460142b4cd80c6338e"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.210"
+version = "1.0.216"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "243902eda00fad750862fc144cea25caca5e20d615af0a81bee94ca738f1df1f"
+checksum = "46f859dbbf73865c6627ed570e78961cd3ac92407a2d117204c49232485da55e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2305,9 +2413,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.132"
+version = "1.0.133"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d726bfaff4b320266d395898905d0eba0345aae23b54aee3a737e260fd46db03"
+checksum = "c7fceb2473b9166b2294ef05efcb65a3db80803f0b03ef86a5fc88a2b85ee377"
 dependencies = [
  "itoa",
  "memchr",
@@ -2388,6 +2496,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "simd-adler32"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
+
 [[package]]
 name = "simple_asn1"
 version = "0.6.2"
@@ -2396,7 +2510,7 @@ checksum = "adc4e5204eb1910f40f9cfa375f6f05b68c3abac4b6fd879c8ff5e7ae8a0a085"
 dependencies = [
  "num-bigint",
  "num-traits",
- "thiserror",
+ "thiserror 1.0.69",
  "time",
 ]
 
@@ -2445,9 +2559,9 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
 [[package]]
 name = "syn"
-version = "2.0.79"
+version = "2.0.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89132cd0bf050864e1d38dc3bbc07a0eb8e7530af26344d3d2bbbef83499f590"
+checksum = "25aa4ce346d03a6dcd68dd8b4010bcb74e54e62c90c573f394c46eae99aba32d"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2510,18 +2624,38 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.64"
+version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d50af8abc119fb8bb6dbabcfa89656f46f84aa0ac7688088608076ad2b459a84"
+checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
 dependencies = [
- "thiserror-impl",
+ "thiserror-impl 1.0.69",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08f5383f3e0071702bf93ab5ee99b52d26936be9dedd9413067cbdcddcb6141a"
+dependencies = [
+ "thiserror-impl 2.0.8",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.64"
+version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08904e7672f5eb876eaaf87e0ce17857500934f4981c4a0ab2b4aa98baac7fc3"
+checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "2.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2f357fcec90b3caef6623a099691be676d033b40a058ac95d2a6ade6fa0c943"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2576,9 +2710,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.40.0"
+version = "1.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2b070231665d27ad9ec9b8df639893f46727666c6767db40317fbe920a5d998"
+checksum = "5cec9b21b0450273377fc97bd4c33a8acffc8c996c987a7c5b319a0083707551"
 dependencies = [
  "backtrace",
  "bytes",
@@ -3076,6 +3210,63 @@ name = "zeroize"
 version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "zip"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99d52293fc86ea7cf13971b3bb81eb21683636e7ae24c729cdaf1b7c4157a352"
+dependencies = [
+ "aes",
+ "arbitrary",
+ "bzip2",
+ "constant_time_eq",
+ "crc32fast",
+ "crossbeam-utils",
+ "deflate64",
+ "displaydoc",
+ "flate2",
+ "hmac",
+ "indexmap",
+ "lzma-rs",
+ "memchr",
+ "pbkdf2",
+ "rand",
+ "sha1",
+ "thiserror 2.0.8",
+ "time",
+ "zeroize",
+ "zopfli",
+ "zstd",
+]
+
+[[package]]
+name = "zopfli"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5019f391bac5cf252e93bbcc53d039ffd62c7bfb7c150414d61369afe57e946"
+dependencies = [
+ "bumpalo",
+ "crc32fast",
+ "lockfree-object-pool",
+ "log",
+ "once_cell",
+ "simd-adler32",
+]
 
 [[package]]
 name = "zstd"

central_backend/Cargo.toml

@@ -10,15 +10,15 @@ lazy_static = "1.5.0"
 dotenvy = "0.15.7"
 clap = { version = "4.5.20", features = ["derive", "env"] }
 anyhow = "1.0.89"
-thiserror = "1.0.64"
+thiserror = "2.0.3"
 openssl = { version = "0.10.66" }
 openssl-sys = "0.9.102"
 libc = "0.2.159"
 foreign-types-shared = "0.1.1"
-asn1 = "0.17"
+asn1 = "0.20"
 actix-web = { version = "4", features = ["openssl"] }
 futures = "0.3.31"
-serde = { version = "1.0.210", features = ["derive"] }
+serde = { version = "1.0.215", features = ["derive"] }
 reqwest = { version = "0.12.7", features = ["json"] }
 serde_json = "1.0.131"
 rand = "0.8.5"
@@ -26,7 +26,7 @@ actix = "0.13.5"
 actix-identity = "0.8.0"
 actix-session = { version = "0.10.1", features = ["cookie-session"] }
 actix-cors = "0.7.0"
-actix-multipart = { version ="0.7.2", features = ["derive"] }
+actix-multipart = { version = "0.7.2", features = ["derive"] }
 actix-remote-ip = "0.1.0"
 futures-util = "0.3.31"
 uuid = { version = "1.11.0", features = ["v4", "serde"] }
@@ -41,4 +41,6 @@ prettytable-rs = "0.10.0"
 chrono = "0.4.38"
 serde_yml = "0.0.12"
 bincode = "=2.0.0-rc.3"
-fs4 = { version = "0.10.0", features = ["sync"] }
+fs4 = { version = "0.12.0", features = ["sync"] }
+zip = { version = "2.2.0", features = ["bzip2"] }
+walkdir = "2.5.0"

central_backend/src/app_config.rs

@@ -10,7 +10,7 @@ pub enum ConsumptionHistoryType {
 }
 
 /// Electrical consumption fetcher backend
-#[derive(Subcommand, Debug, Clone)]
+#[derive(Subcommand, Debug, Clone, serde::Serialize)]
 pub enum ConsumptionBackend {
     /// Constant consumption value
     Constant {
@@ -49,7 +49,7 @@ pub enum ConsumptionBackend {
 }
 
 /// Solar system central backend
-#[derive(Parser, Debug)]
+#[derive(Parser, Debug, serde::Serialize)]
 #[command(version, about, long_about = None)]
 pub struct AppConfig {
     /// Read arguments from env file
@@ -110,6 +110,18 @@ pub struct AppConfig {
     #[arg(short('f'), long, env, default_value_t = 5)]
     pub energy_fetch_interval: u64,
 
+    /// Custom current consumption title in dashboard
+    #[arg(long, env)]
+    pub dashboard_custom_current_consumption_title: Option<String>,
+
+    /// Custom relays consumption title in dashboard
+    #[arg(long, env)]
+    pub dashboard_custom_relays_consumption_title: Option<String>,
+
+    /// Custom cached consumption title in dashboard
+    #[arg(long, env)]
+    pub dashboard_custom_cached_consumption_title: Option<String>,
+
     /// Consumption backend provider
     #[clap(subcommand)]
     pub consumption_backend: Option<ConsumptionBackend>,

central_backend/src/crypto/pki.rs

@@ -120,7 +120,7 @@ enum GenCertificatSubjectReq<'a> {
     CSR { csr: &'a X509Req },
 }
 
-impl<'a> Default for GenCertificatSubjectReq<'a> {
+impl Default for GenCertificatSubjectReq<'_> {
     fn default() -> Self {
         Self::Subject { cn: "" }
     }

central_backend/src/server/custom_error.rs

@@ -4,6 +4,7 @@ use actix_web::HttpResponse;
 use std::error::Error;
 use std::fmt::{Display, Formatter};
 use std::io::ErrorKind;
+use zip::result::ZipError;
 
 /// Custom error to ease controller writing
 #[derive(Debug)]
@@ -109,6 +110,18 @@ impl From<openssl::error::ErrorStack> for HttpErr {
     }
 }
 
+impl From<ZipError> for HttpErr {
+    fn from(value: ZipError) -> Self {
+        HttpErr::Err(std::io::Error::new(ErrorKind::Other, value.to_string()).into())
+    }
+}
+
+impl From<walkdir::Error> for HttpErr {
+    fn from(value: walkdir::Error) -> Self {
+        HttpErr::Err(std::io::Error::new(ErrorKind::Other, value.to_string()).into())
+    }
+}
+
 impl From<HttpResponse> for HttpErr {
     fn from(value: HttpResponse) -> Self {
         HttpErr::HTTPResponse(value)

central_backend/src/server/servers.rs

@@ -243,6 +243,11 @@ pub async fn secure_server(energy_actor: EnergyActorAddr) -> anyhow::Result<()>
                 "/web_api/relay/{id}/status",
                 web::get().to(relays_controller::status_single),
             )
+            // Management API
+            .route(
+                "/web_api/management/download_storage",
+                web::get().to(management_controller::download_storage),
+            )
             // Devices API
             .route(
                 "/devices_api/utils/time",

central_backend/src/server/web_api/management_controller.rs

@@ -0,0 +1,66 @@
+use crate::app_config::AppConfig;
+use crate::server::custom_error::HttpResult;
+use crate::utils::time_utils::current_day;
+use actix_web::HttpResponse;
+use anyhow::Context;
+use std::fs::File;
+use std::io::{Cursor, Read, Write};
+use walkdir::WalkDir;
+use zip::write::SimpleFileOptions;
+
+/// Download a full copy of the storage data
+pub async fn download_storage() -> HttpResult {
+    let mut zip_buff = Cursor::new(Vec::new());
+    let mut zip = zip::ZipWriter::new(&mut zip_buff);
+
+    let options = SimpleFileOptions::default()
+        .compression_method(zip::CompressionMethod::Bzip2)
+        .unix_permissions(0o700);
+
+    let storage = AppConfig::get().storage_path();
+
+    let mut file_buff = Vec::new();
+    for entry in WalkDir::new(&storage) {
+        let entry = entry?;
+
+        let path = entry.path();
+        let name = path.strip_prefix(&storage).unwrap();
+        let path_as_string = name
+            .to_str()
+            .map(str::to_owned)
+            .with_context(|| format!("{name:?} Is a Non UTF-8 Path"))?;
+
+        // Write file or directory explicitly
+        // Some unzip tools unzip files with directory paths correctly, some do not!
+        if path.is_file() {
+            log::debug!("adding file {path:?} as {name:?} ...");
+            zip.start_file(path_as_string, options)?;
+            let mut f = File::open(path)?;
+
+            f.read_to_end(&mut file_buff)?;
+            zip.write_all(&file_buff)?;
+            file_buff.clear();
+        } else if !name.as_os_str().is_empty() {
+            // Only if not root! Avoids path spec / warning
+            // and mapname conversion failed error on unzip
+            log::debug!("adding dir {path_as_string:?} as {name:?} ...");
+            zip.add_directory(path_as_string, options)?;
+        }
+    }
+
+    // Inject runtime configuration
+    zip.start_file("/app_config.json", options)?;
+    zip.write_all(&serde_json::to_vec_pretty(&AppConfig::get())?)?;
+
+    zip.finish()?;
+
+    let filename = format!("storage-{}.zip", current_day());
+
+    Ok(HttpResponse::Ok()
+        .content_type("application/zip")
+        .insert_header((
+            "content-disposition",
+            format!("attachment; filename=\"{filename}\""),
+        ))
+        .body(zip_buff.into_inner()))
+}

central_backend/src/server/web_api/mod.rs

@@ -2,6 +2,7 @@ pub mod auth_controller;
 pub mod devices_controller;
 pub mod energy_controller;
 pub mod logging_controller;
+pub mod management_controller;
 pub mod ota_controller;
 pub mod relays_controller;
 pub mod server_controller;

central_backend/src/server/web_api/server_controller.rs

@@ -14,6 +14,9 @@ struct ServerConfig {
     constraints: StaticConstraints,
     unsecure_origin: String,
     backend_version: &'static str,
+    dashboard_custom_current_consumption_title: Option<&'static str>,
+    dashboard_custom_relays_consumption_title: Option<&'static str>,
+    dashboard_custom_cached_consumption_title: Option<&'static str>,
 }
 
 impl Default for ServerConfig {
@@ -23,6 +26,15 @@ impl Default for ServerConfig {
             constraints: Default::default(),
             unsecure_origin: AppConfig::get().unsecure_origin(),
             backend_version: env!("CARGO_PKG_VERSION"),
+            dashboard_custom_current_consumption_title: AppConfig::get()
+                .dashboard_custom_current_consumption_title
+                .as_deref(),
+            dashboard_custom_relays_consumption_title: AppConfig::get()
+                .dashboard_custom_relays_consumption_title
+                .as_deref(),
+            dashboard_custom_cached_consumption_title: AppConfig::get()
+                .dashboard_custom_cached_consumption_title
+                .as_deref(),
         }
     }
 }

central_backend/src/utils/time_utils.rs

@@ -41,6 +41,12 @@ pub fn time_start_of_day() -> anyhow::Result<u64> {
     Ok(local.timestamp() as u64)
 }
 
+/// Get formatted string containing current day information
+pub fn current_day() -> String {
+    let dt = Local::now();
+    format!("{}-{:0>2}-{:0>2}", dt.year(), dt.month(), dt.day())
+}
+
 #[cfg(test)]
 mod test {
     use crate::utils::time_utils::day_number;

central_frontend/package.json

@@ -25,16 +25,16 @@
     "filesize": "^10.1.6",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
-    "react-router-dom": "^6.27.0",
+    "react-router-dom": "^7.0.0",
     "semver": "^7.6.3"
   },
   "devDependencies": {
     "@types/react": "^18.3.11",
     "@types/react-dom": "^18.3.1",
-    "@typescript-eslint/eslint-plugin": "^8.10.0",
+    "@typescript-eslint/eslint-plugin": "^8.15.0",
     "@typescript-eslint/parser": "^8.10.0",
     "@vitejs/plugin-react": "^4.3.2",
-    "eslint": "^8.57.1",
+    "eslint": "^9.0.0",
     "eslint-plugin-react-hooks": "^5.0.0",
     "eslint-plugin-react-refresh": "^0.4.12",
     "typescript": "^5.6.3",

central_frontend/src/App.tsx

@@ -16,6 +16,7 @@ import { PendingDevicesRoute } from "./routes/PendingDevicesRoute";
 import { RelaysListRoute } from "./routes/RelaysListRoute";
 import { BaseAuthenticatedPage } from "./widgets/BaseAuthenticatedPage";
 import { OTARoute } from "./routes/OTARoute";
+import { ManagementRoute } from "./routes/ManagementRoute";
 
 export function App() {
   if (!AuthApi.SignedIn && !ServerApi.Config.auth_disabled)
@@ -31,6 +32,7 @@ export function App() {
         <Route path="relays" element={<RelaysListRoute />} />
         <Route path="ota" element={<OTARoute />} />
         <Route path="logs" element={<LogsRoute />} />
+        <Route path="management" element={<ManagementRoute />} />
         <Route path="*" element={<NotFoundRoute />} />
       </Route>
     )

central_frontend/src/api/ServerApi.ts

@@ -5,6 +5,9 @@ export interface ServerConfig {
   constraints: ServerConstraint;
   unsecure_origin: string;
   backend_version: string;
+  dashboard_custom_current_consumption_title?: string;
+  dashboard_custom_relays_consumption_title?: string;
+  dashboard_custom_cached_consumption_title?: string;
 }
 
 export interface ServerConstraint {

central_frontend/src/routes/DevicesRoute.tsx

@@ -81,7 +81,7 @@ function ValidatedDevicesList(p: {
       <Table sx={{ minWidth: 650 }} aria-label="simple table">
         <TableHead>
           <TableRow>
-            <TableCell>#</TableCell>
+            <TableCell>Name</TableCell>
             <TableCell align="center">Model</TableCell>
             <TableCell align="center">Version</TableCell>
             <TableCell align="center">Max relays</TableCell>
@@ -99,7 +99,7 @@ function ValidatedDevicesList(p: {
               onDoubleClick={() => navigate(DeviceURL(dev))}
             >
               <TableCell component="th" scope="row">
-                {dev.id}
+                {dev.name}
               </TableCell>
               <TableCell align="center">{dev.info.reference}</TableCell>
               <TableCell align="center">{dev.info.version}</TableCell>

central_frontend/src/routes/HomeRoute/CachedConsumptionWidget.tsx

@@ -2,6 +2,7 @@ import React from "react";
 import { EnergyApi } from "../../api/EnergyApi";
 import { useSnackbar } from "../../hooks/context_providers/SnackbarProvider";
 import StatCard from "../../widgets/StatCard";
+import { ServerApi } from "../../api/ServerApi";
 
 export function CachedConsumptionWidget(): React.ReactElement {
   const snackbar = useSnackbar();
@@ -26,6 +27,12 @@ export function CachedConsumptionWidget(): React.ReactElement {
   });
 
   return (
-    <StatCard title="Cached consumption" value={val?.toString() ?? "Loading"} />
+    <StatCard
+      title={
+        ServerApi.Config.dashboard_custom_cached_consumption_title ??
+        "Cached consumption"
+      }
+      value={val?.toString() ?? "Loading"}
+    />
   );
 }

central_frontend/src/routes/HomeRoute/CurrConsumptionWidget.tsx

@@ -2,6 +2,7 @@ import React from "react";
 import { EnergyApi } from "../../api/EnergyApi";
 import { useSnackbar } from "../../hooks/context_providers/SnackbarProvider";
 import StatCard from "../../widgets/StatCard";
+import { ServerApi } from "../../api/ServerApi";
 
 export function CurrConsumptionWidget(): React.ReactElement {
   const snackbar = useSnackbar();
@@ -29,7 +30,10 @@ export function CurrConsumptionWidget(): React.ReactElement {
 
   return (
     <StatCard
-      title="Current consumption"
+      title={
+        ServerApi.Config.dashboard_custom_current_consumption_title ??
+        "Current consumption"
+      }
       data={history ?? []}
       interval="Last day"
       value={val?.toString() ?? "Loading"}

central_frontend/src/routes/HomeRoute/RelayConsumptionWidget.tsx

@@ -2,6 +2,7 @@ import React from "react";
 import { EnergyApi } from "../../api/EnergyApi";
 import { useSnackbar } from "../../hooks/context_providers/SnackbarProvider";
 import StatCard from "../../widgets/StatCard";
+import { ServerApi } from "../../api/ServerApi";
 
 export function RelayConsumptionWidget(): React.ReactElement {
   const snackbar = useSnackbar();
@@ -29,7 +30,10 @@ export function RelayConsumptionWidget(): React.ReactElement {
 
   return (
     <StatCard
-      title="Relays consumption"
+      title={
+        ServerApi.Config.dashboard_custom_relays_consumption_title ??
+        "Relays consumption"
+      }
       data={history ?? []}
       interval="Last day"
       value={val?.toString() ?? "Loading"}

central_frontend/src/routes/ManagementRoute.tsx

@@ -0,0 +1,31 @@
+import { Button } from "@mui/material";
+import { useConfirm } from "../hooks/context_providers/ConfirmDialogProvider";
+import { SolarEnergyRouteContainer } from "../widgets/SolarEnergyRouteContainer";
+import { APIClient } from "../api/ApiClient";
+
+export function ManagementRoute(): React.ReactElement {
+  const confirm = useConfirm();
+
+  const downloadBackup = async () => {
+    try {
+      if (
+        !(await confirm(
+          `Do you really want to download a copy of the storage? It will contain sensitive information!`
+        ))
+      )
+        return;
+
+      location.href = APIClient.backendURL() + "/management/download_storage";
+    } catch (e) {
+      console.error(`Failed to donwload a backup of the storage! Error: ${e}`);
+    }
+  };
+
+  return (
+    <SolarEnergyRouteContainer label="Management">
+      <Button variant="outlined" onClick={downloadBackup}>
+        Download a backup of storage
+      </Button>
+    </SolarEnergyRouteContainer>
+  );
+}

central_frontend/src/widgets/SolarEnergyNavList.tsx

@@ -1,5 +1,6 @@
 import {
   mdiChip,
+  mdiCog,
   mdiElectricSwitch,
   mdiHome,
   mdiMonitorArrowDown,
@@ -54,6 +55,11 @@ export function SolarEnergyNavList(): React.ReactElement {
         uri="/logs"
         icon={<Icon path={mdiNotebookMultiple} size={1} />}
       />
+      <NavLink
+        label="Management"
+        uri="/management"
+        icon={<Icon path={mdiCog} size={1} />}
+      />
       <Typography
         variant="caption"
         component="div"

central_frontend/src/widgets/TimeWidget.tsx

@@ -21,7 +21,7 @@ export function timeDiff(a: number, b: number): string {
   diff = Math.floor(diff / 60);
 
   if (diff === 1) return "1 minute";
-  if (diff < 24) {
+  if (diff < 60) {
     return `${diff} minutes`;
   }
 

custom_consumption/Cargo.lock

@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "ab_glyph"
@@ -655,9 +655,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.20"
+version = "4.5.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b97f376d85a664d5837dbae44bf546e6477a679ff6610010f17276f686d867e8"
+checksum = "3135e7ec2ef7b10c6ed8950f0f792ed96ee093fa088608f1c76e569722700c84"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -665,9 +665,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.20"
+version = "4.5.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19bc80abd44e4bed93ca373a0704ccbd1b710dc5749406201bb018272808dc54"
+checksum = "30582fc632330df2bd26877bde0c1f4470d57c582bbc070376afcd04d8cb4838"
 dependencies = [
  "anstream",
  "anstyle",
@@ -689,9 +689,9 @@ dependencies = [
 
 [[package]]
 name = "clap_lex"
-version = "0.7.2"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1462739cb27611015575c0c11df5df7601141071f07518d56fcc1be504cbec97"
+checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
 
 [[package]]
 name = "clipboard-win"
@@ -1657,7 +1657,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4979f22fdb869068da03c9f7528f8297c6fd2606bc3a4affe42e6a823fdb8da4"
 dependencies = [
  "cfg-if",
- "windows-targets 0.52.6",
+ "windows-targets 0.48.5",
 ]
 
 [[package]]

custom_consumption/src/utils.rs

@@ -1,7 +1,6 @@
 use std::time::{SystemTime, UNIX_EPOCH};
 
 /// Get the current time since epoch
-
 pub fn time_millis() -> u128 {
     SystemTime::now()
         .duration_since(UNIX_EPOCH)

esp32_device/README.md

@@ -2,6 +2,11 @@
 
 ESP32 client device, using `W32-ETH01` device
 
+## Pins for relays
+The pins are the following (in the order of definition): 4, 14, 15, 2
+
+**WARNING!** The Pin 2 MUST be disconnect to reflash the card!
+
 ## Some commands
 
 Create a new firmware build:

esp32_device/main/relays.c

@@ -9,7 +9,7 @@ static const char *TAG = "relays";
 /**
  * Device relays GPIO ids
  */
-static int DEVICE_GPIO_IDS[3] = {4, 14, 15};
+static int DEVICE_GPIO_IDS[4] = {4, 14, 15, 2};
 
 int relays_count()
 {

esp32_device/version.txt

@@ -1 +1 @@
-1.0.2-b1
+1.0.2