Remove sequoia-net dependency

backend/Cargo.lock

@@ -482,12 +482,6 @@ dependencies = [
  "syn 2.0.15",
 ]
 
-[[package]]
-name = "data-encoding"
-version = "2.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23d8666cb01533c39dde32bcbab8e227b4ed6679b2c925eba05feabea39508fb"
-
 [[package]]
 name = "derive_more"
 version = "0.99.17"
@@ -593,24 +587,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "endian-type"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c34f04666d835ff5d62e058c3995147c06f42fe86ff053337632bca83e42702d"
-
-[[package]]
-name = "enum-as-inner"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9720bba047d567ffc8a3cba48bf19126600e249ab7f128e9233e6376976a116"
-dependencies = [
- "heck",
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "errno"
 version = "0.3.1"
@@ -693,15 +669,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "futures-channel"
-version = "0.3.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "955518d47e09b25bbebc7a18df10b81f0c766eaf4c4f1cccef2fca5f2a4fb5f2"
-dependencies = [
- "futures-core",
-]
-
 [[package]]
 name = "futures-core"
 version = "0.3.28"
@@ -714,17 +681,6 @@ version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fff74096e71ed47f8e023204cfd0aa1289cd54ae5430a9523be060cdb849964"
 
-[[package]]
-name = "futures-macro"
-version = "0.3.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.15",
-]
-
 [[package]]
 name = "futures-sink"
 version = "0.3.28"
@@ -745,7 +701,6 @@ checksum = "26b01e40b772d54cf6c6d721c1d1abd0647a0106a12ecaa1c186273392a69533"
 dependencies = [
  "futures-core",
  "futures-io",
- "futures-macro",
  "futures-task",
  "memchr",
  "pin-project-lite",
@@ -820,12 +775,6 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
-[[package]]
-name = "heck"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
-
 [[package]]
 name = "hermit-abi"
 version = "0.2.6"
@@ -863,17 +812,6 @@ dependencies = [
  "itoa",
 ]
 
-[[package]]
-name = "http-body"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
-dependencies = [
- "bytes",
- "http",
- "pin-project-lite",
-]
-
 [[package]]
 name = "http-range"
 version = "0.1.5"
@@ -892,43 +830,6 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
 
-[[package]]
-name = "hyper"
-version = "0.14.26"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab302d72a6f11a3b910431ff93aae7e773078c769f0a3ef15fb9ec692ed147d4"
-dependencies = [
- "bytes",
- "futures-channel",
- "futures-core",
- "futures-util",
- "h2",
- "http",
- "http-body",
- "httparse",
- "httpdate",
- "itoa",
- "pin-project-lite",
- "socket2",
- "tokio",
- "tower-service",
- "tracing",
- "want",
-]
-
-[[package]]
-name = "hyper-tls"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
-dependencies = [
- "bytes",
- "hyper",
- "native-tls",
- "tokio",
- "tokio-native-tls",
-]
-
 [[package]]
 name = "iana-time-zone"
 version = "0.1.56"
@@ -953,17 +854,6 @@ dependencies = [
  "cxx-build",
 ]
 
-[[package]]
-name = "idna"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "418a0a6fab821475f634efe3ccc45c013f742efe03d853e8d3355d5cb850ecf8"
-dependencies = [
- "matches",
- "unicode-bidi",
- "unicode-normalization",
-]
-
 [[package]]
 name = "idna"
 version = "0.3.0"
@@ -1004,24 +894,6 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
-[[package]]
-name = "ipconfig"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd302af1b90f2463a98fa5ad469fc212c8e3175a41c3068601bfa2727591c5be"
-dependencies = [
- "socket2",
- "widestring",
- "winapi",
- "winreg",
-]
-
-[[package]]
-name = "ipnet"
-version = "2.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12b6ee2129af8d4fb011108c73d99a1b83a85977f23b82460c0ae2e25bb4b57f"
-
 [[package]]
 name = "is-terminal"
 version = "0.4.7"
@@ -1113,7 +985,7 @@ dependencies = [
  "futures-util",
  "hostname",
  "httpdate",
- "idna 0.3.0",
+ "idna",
  "mime",
  "native-tls",
  "nom",
@@ -1139,12 +1011,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "linked-hash-map"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
-
 [[package]]
 name = "linux-raw-sys"
 version = "0.3.4"
@@ -1188,27 +1054,12 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "lru-cache"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31e24f1ad8321ca0e8a1e0ac13f23cb668e6f5466c2c57319f6a5cf1cc8e3b1c"
-dependencies = [
- "linked-hash-map",
-]
-
 [[package]]
 name = "match_cfg"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
 
-[[package]]
-name = "matches"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2532096657941c2fea9c289d370a250971c689d4f143798ff67113ec042024a5"
-
 [[package]]
 name = "memchr"
 version = "2.5.0"
@@ -1279,15 +1130,6 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e4a24736216ec316047a1fc4252e27dabb04218aa4a3f37c6e7ddbf1f9782b54"
 
-[[package]]
-name = "nibble_vec"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77a5d83df9f36fe23f0c3648c6bbb8b0298bb5f1939c8f2704431371f4b84d43"
-dependencies = [
- "smallvec",
-]
-
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -1486,12 +1328,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "quick-error"
-version = "1.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
-
 [[package]]
 name = "quote"
 version = "1.0.26"
@@ -1507,16 +1343,6 @@ version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a24039f627d8285853cc90dcddf8c1ebfaa91f834566948872b225b9a28ed1b6"
 
-[[package]]
-name = "radix_trie"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c069c179fcdc6a2fe24d8d18305cf085fdbd4f922c041943e203685d6a1c58fd"
-dependencies = [
- "endian-type",
- "nibble_vec",
-]
-
 [[package]]
 name = "rand"
 version = "0.7.3"
@@ -1640,16 +1466,6 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a5996294f19bd3aae0453a862ad728f60e6600695733dd5df01da90c54363a3c"
 
-[[package]]
-name = "resolv-conf"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52e44394d2086d010551b14b53b1f24e31647570cd1deb0379e2c21b329aba00"
-dependencies = [
- "hostname",
- "quick-error",
-]
-
 [[package]]
 name = "rustc_version"
 version = "0.4.0"
@@ -1735,31 +1551,6 @@ version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
 
-[[package]]
-name = "sequoia-net"
-version = "0.27.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "960f1ea77bf8b6f455285424257574d66fa29223e4286268017a4458cc29d33f"
-dependencies = [
- "anyhow",
- "base64 0.13.1",
- "futures-util",
- "http",
- "hyper",
- "hyper-tls",
- "libc",
- "native-tls",
- "percent-encoding",
- "sequoia-openpgp",
- "tempfile",
- "thiserror",
- "tokio",
- "trust-dns-client",
- "trust-dns-resolver",
- "url",
- "zbase32",
-]
-
 [[package]]
 name = "sequoia-openpgp"
 version = "1.14.0"
@@ -1773,7 +1564,7 @@ dependencies = [
  "dyn-clone",
  "foreign-types-shared",
  "getrandom 0.2.9",
- "idna 0.3.0",
+ "idna",
  "lalrpop",
  "lalrpop-util",
  "lazy_static",
@@ -1874,7 +1665,7 @@ dependencies = [
 
 [[package]]
 name = "simple-wkd"
-version = "0.1.0"
+version = "1.0.0"
 dependencies = [
  "actix-files",
  "actix-web",
@@ -1885,13 +1676,13 @@ dependencies = [
  "log",
  "once_cell",
  "rand 0.8.5",
- "sequoia-net",
  "sequoia-openpgp",
  "serde",
  "thiserror",
  "tokio",
  "toml",
  "url",
+ "zbase32",
 ]
 
 [[package]]
@@ -2085,26 +1876,13 @@ dependencies = [
  "bytes",
  "libc",
  "mio",
- "num_cpus",
  "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
  "socket2",
- "tokio-macros",
  "windows-sys 0.45.0",
 ]
 
-[[package]]
-name = "tokio-macros"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61a573bdc87985e9d6ddeed1b3d864e8a302c847e40d647746df2f1de209d1ce"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.15",
-]
-
 [[package]]
 name = "tokio-native-tls"
 version = "0.3.1"
@@ -2163,12 +1941,6 @@ dependencies = [
  "winnow",
 ]
 
-[[package]]
-name = "tower-service"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6bc1c9ce2b5135ac7f93c72918fc37feb872bdc6a5533a8b85eb4b86bfdae52"
-
 [[package]]
 name = "tracing"
 version = "0.1.37"
@@ -2178,21 +1950,9 @@ dependencies = [
  "cfg-if",
  "log",
  "pin-project-lite",
- "tracing-attributes",
  "tracing-core",
 ]
 
-[[package]]
-name = "tracing-attributes"
-version = "0.1.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4017f8f45139870ca7e672686113917c71c7a6e02d4924eda67186083c03081a"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "tracing-core"
 version = "0.1.30"
@@ -2202,78 +1962,6 @@ dependencies = [
  "once_cell",
 ]
 
-[[package]]
-name = "trust-dns-client"
-version = "0.22.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c408c32e6a9dbb38037cece35740f2cf23c875d8ca134d33631cec83f74d3fe"
-dependencies = [
- "cfg-if",
- "data-encoding",
- "futures-channel",
- "futures-util",
- "lazy_static",
- "radix_trie",
- "rand 0.8.5",
- "thiserror",
- "time 0.3.20",
- "tokio",
- "tracing",
- "trust-dns-proto",
-]
-
-[[package]]
-name = "trust-dns-proto"
-version = "0.22.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f7f83d1e4a0e4358ac54c5c3681e5d7da5efc5a7a632c90bb6d6669ddd9bc26"
-dependencies = [
- "async-trait",
- "cfg-if",
- "data-encoding",
- "enum-as-inner",
- "futures-channel",
- "futures-io",
- "futures-util",
- "idna 0.2.3",
- "ipnet",
- "lazy_static",
- "openssl",
- "rand 0.8.5",
- "smallvec",
- "thiserror",
- "tinyvec",
- "tokio",
- "tracing",
- "url",
-]
-
-[[package]]
-name = "trust-dns-resolver"
-version = "0.22.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aff21aa4dcefb0a1afbfac26deb0adc93888c7d295fb63ab273ef276ba2b7cfe"
-dependencies = [
- "cfg-if",
- "futures-util",
- "ipconfig",
- "lazy_static",
- "lru-cache",
- "parking_lot",
- "resolv-conf",
- "smallvec",
- "thiserror",
- "tokio",
- "tracing",
- "trust-dns-proto",
-]
-
-[[package]]
-name = "try-lock"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3528ecfd12c466c6f163363caf2d02a71161dd5e1cc6ae7b34207ea2d42d81ed"
-
 [[package]]
 name = "typenum"
 version = "1.16.0"
@@ -2329,7 +2017,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
 dependencies = [
  "form_urlencoded",
- "idna 0.3.0",
+ "idna",
  "percent-encoding",
  "serde",
 ]
@@ -2346,16 +2034,6 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
-[[package]]
-name = "want"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
-dependencies = [
- "log",
- "try-lock",
-]
-
 [[package]]
 name = "wasi"
 version = "0.9.0+wasi-snapshot-preview1"
@@ -2428,12 +2106,6 @@ version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0046fef7e28c3804e5e38bfa31ea2a0f73905319b677e57ebe37e49358989b5d"
 
-[[package]]
-name = "widestring"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17882f045410753661207383517a6f62ec3dbeb6a4ed2acce01f0728238d1983"
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -2630,15 +2302,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "winreg"
-version = "0.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "xxhash-rust"
 version = "0.8.6"

backend/Cargo.toml

@@ -13,10 +13,10 @@ lettre = { version = "0.10.4", features = ["tokio1-native-tls"] }
 log = "0.4.17"
 once_cell = "1.17.1"
 rand = "0.8.5"
-sequoia-net = "0.27.0"
 sequoia-openpgp = { version = "1.14.0", default-features = false, features = ["crypto-openssl"] }
 serde = { version = "1.0.160", features = ["derive"] }
 thiserror = "1.0.40"
 tokio = { version = "1.27.0", features = ["time"] }
 toml = "0.7.3"
 url = { version = "2.3.1", features = ["serde"] }
+zbase32 = "0.1.2"

backend/src/confirmation.rs

@@ -4,8 +4,8 @@ use log::{debug, error, warn};
 
 use crate::errors::SpecialErrors;
 use crate::management::{delete_key, Action, Pending};
-use crate::settings::{MAILER, ROOT_FOLDER, SETTINGS};
+use crate::settings::{MAILER, SETTINGS};
-use crate::utils::{extract_domain, get_email_from_cert, parse_pem, read_file};
+use crate::utils::{get_email_from_cert, insert_key, parse_pem, read_file};
 use crate::{log_err, pending_path};
 use anyhow::Result;
 
@@ -26,11 +26,7 @@ pub fn confirm_action(token: &str) -> Result<(Action, String)> {
             Action::Add => {
                 let cert = parse_pem(key.data())?;
                 let email = get_email_from_cert(&cert)?;
-                let domain = extract_domain(&email)?;
+                log_err!(insert_key(&cert), warn)?;
-                log_err!(
-                    sequoia_net::wkd::insert(ROOT_FOLDER, domain, SETTINGS.variant, &cert),
-                    warn
-                )?;
                 email
             }
             Action::Delete => {

backend/src/management.rs

@@ -1,12 +1,12 @@
 use crate::log_err;
-use crate::settings::{ERROR_TEXT, ROOT_FOLDER};
+use crate::settings::ERROR_TEXT;
-use crate::utils::{get_user_file_path, pending_path, read_file};
+use crate::utils::{email_to_file_path, pending_path, read_file};
 
 use anyhow::Result;
 use chrono::Utc;
 use log::{debug, warn};
 use serde::{Deserialize, Serialize};
-use std::{fmt::Display, fs, path::Path};
+use std::{fmt::Display, fs};
 
 #[derive(Serialize, Deserialize, Debug, Clone, Copy)]
 pub enum Action {
@@ -100,7 +100,7 @@ pub fn clean_stale(max_age: i64) {
 }
 
 pub fn delete_key(email: &str) -> Result<()> {
-    let path = Path::new(&ROOT_FOLDER).join(get_user_file_path(email)?);
+    let path = email_to_file_path(email)?;
     log_err!(fs::remove_file(path), warn)?;
     Ok(())
 }

backend/src/settings.rs

@@ -1,7 +1,6 @@
 use lettre::{transport::smtp::authentication::Credentials, AsyncSmtpTransport, Tokio1Executor};
 use log::{debug, error};
 use once_cell::sync::Lazy;
-use sequoia_net::wkd::Variant;
 use sequoia_openpgp::policy::StandardPolicy;
 use serde::{Deserialize, Serialize};
 use std::path::PathBuf;
@@ -11,7 +10,6 @@ use crate::{log_err, utils::read_file};
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct Settings {
-    #[serde(with = "VariantDef")]
     pub variant: Variant,
     pub max_age: i64,
     pub cleanup_interval: u64,
@@ -34,8 +32,7 @@ pub struct MailSettings {
 }
 
 #[derive(Serialize, Deserialize, Debug)]
-#[serde(remote = "Variant")]
+pub enum Variant {
-pub enum VariantDef {
     Advanced,
     Direct,
 }
@@ -55,14 +52,13 @@ fn get_settings() -> Settings {
             panic!("Unable to access settings file!")
         }
     };
-    let settings = match log_err!(toml::from_str(&content), error) {
+    match log_err!(toml::from_str(&content), error) {
         Ok(settings) => settings,
         Err(_) => {
             error!("Unable to parse settings from file!");
             panic!("Unable to parse settings from file!")
         }
-    };
+    }
-    settings
 }
 
 fn get_mailer() -> AsyncSmtpTransport<Tokio1Executor> {
@@ -79,7 +75,7 @@ fn get_mailer() -> AsyncSmtpTransport<Tokio1Executor> {
             AsyncSmtpTransport::<Tokio1Executor>::starttls_relay(&SETTINGS.mail_settings.smtp_host)
         }
     };
-    let mailer = match builder {
+    match builder {
         Ok(builder) => builder,
         Err(_) => {
             error!("Unable to set up smtp");
@@ -88,8 +84,7 @@ fn get_mailer() -> AsyncSmtpTransport<Tokio1Executor> {
     }
     .credentials(creds)
     .port(SETTINGS.mail_settings.smtp_port)
-    .build();
+    .build()
-    mailer
 }
 
 pub const ERROR_TEXT: &str = "An error occoured:";

backend/src/utils.rs

@@ -1,6 +1,7 @@
 use crate::errors::CompatErr;
 use crate::errors::SpecialErrors;
 use crate::log_err;
+use crate::settings::Variant;
 use crate::settings::ROOT_FOLDER;
 use crate::settings::SETTINGS;
 
@@ -14,7 +15,8 @@ use flexi_logger::{style, DeferredNow, FileSpec, FlexiLoggerError, Logger, Logge
 use log::debug;
 use log::error;
 use rand::{distributions::Alphanumeric, thread_rng, Rng};
-use sequoia_net::wkd::Url;
+use sequoia_openpgp::serialize::Marshal;
+use sequoia_openpgp::types::HashAlgorithm;
 use sequoia_openpgp::{parse::Parse, Cert};
 use std::{
     fs,
@@ -31,6 +33,48 @@ macro_rules! validate_cert {
     };
 }
 
+pub fn encode_local(local: &str) -> String {
+    let mut digest = vec![0; 20];
+    let mut algo = HashAlgorithm::SHA1.context().unwrap();
+    algo.update(local.as_bytes());
+    let _ = algo.digest(&mut digest);
+
+    zbase32::encode_full_bytes(&digest[..])
+}
+
+pub fn email_to_file_path(email: &str) -> Result<PathBuf> {
+    let address_data: Vec<&str> = email.split('@').collect();
+    if address_data.len() != 2 {
+        Err(SpecialErrors::MalformedEmail)?;
+    }
+
+    let domain = address_data[1];
+    let local_encoded = encode_local(address_data[0]);
+
+    let directory = match SETTINGS.variant {
+        Variant::Advanced => format!(".well-known/openpgpkey/{}/hu/{}", domain, local_encoded),
+        Variant::Direct => format!(".well-known/openpgpkey/hu/{}", local_encoded),
+    };
+
+    Ok(PathBuf::from(ROOT_FOLDER).join(directory))
+}
+
+pub fn insert_key(cert: &Cert) -> Result<()> {
+    let validcert = validate_cert!(cert)?;
+    let path = email_to_file_path(&get_email_from_cert(cert)?)?;
+
+    fs::create_dir_all(path.parent().unwrap())?;
+    let mut file = fs::File::create(&path)?;
+    validcert.export(&mut file)?;
+
+    fs::OpenOptions::new()
+        .write(true)
+        .create(true)
+        .open(path.parent().unwrap().parent().unwrap().join("policy"))?;
+
+    Ok(())
+}
+
 pub fn pending_path() -> PathBuf {
     Path::new(&ROOT_FOLDER).join("pending")
 }
@@ -92,13 +136,8 @@ pub fn extract_domain(email: &str) -> Result<String> {
     Ok(domain)
 }
 
-pub fn get_user_file_path(email: &str) -> Result<PathBuf> {
-    let wkd_url = log_err!(Url::from(email), debug)?;
-    wkd_url.to_file_path(SETTINGS.variant)
-}
-
 pub fn key_exists(email: &str) -> Result<bool> {
-    let path = get_user_file_path(email)?;
+    let path = email_to_file_path(email)?;
     if !Path::new(&ROOT_FOLDER).join(path).is_file() {
         debug!("No key found for user {}", email);
         Err(SpecialErrors::InexistingUser)?