Rebranding to coffer, restructuring

Signed-off-by: Armin Friedl <dev@friedl.net>

Cargo.lock

@@ -64,6 +64,43 @@ dependencies = [
  "vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "coffer-client"
+version = "0.1.0"
+dependencies = [
+ "env_logger 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_cbor 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "structopt 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "coffer-companion"
+version = "0.1.0"
+dependencies = [
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_cbor 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sodiumoxide 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "coffer-server"
+version = "0.1.0"
+dependencies = [
+ "env_logger 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_cbor 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sodiumoxide 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "structopt 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "crc32fast"
 version = "1.2.0"
@@ -355,43 +392,6 @@ name = "rle-decode-fast"
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "secsrv"
-version = "0.1.0"
-dependencies = [
- "env_logger 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_cbor 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "sodiumoxide 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "structopt 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "toml 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "secsrv-client"
-version = "0.1.0"
-dependencies = [
- "env_logger 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_cbor 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "structopt 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "secsrv-util"
-version = "0.1.0"
-dependencies = [
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_cbor 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "sodiumoxide 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "serde"
 version = "1.0.102"
@@ -522,14 +522,6 @@ dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "toml"
-version = "0.5.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "unicode-segmentation"
 version = "1.6.0"
@@ -669,7 +661,6 @@ dependencies = [
 "checksum termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "96d6098003bde162e4277c70665bd87c326f5a0c3f3fbfb285787fa482d54e6e"
 "checksum textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
 "checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
-"checksum toml 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)" = "01d1404644c8b12b16bfcffa4322403a91a451584daaaa7c28d3152e6cbc98cf"
 "checksum unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0"
 "checksum unicode-width 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "7007dbd421b92cc6e28410fe7362e2e0a2503394908f417b68ec8d1c364c4e20"
 "checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"

Cargo.toml

@@ -1,7 +1,7 @@
 [workspace]
 
 members = [
-        "secsrv",
+        "coffer-server",
-        "secsrv-companion",
+        "coffer-client",
-        "secsrv-client"
+        "coffer-companion"
 ]

README.md

@@ -1,10 +1 @@
-# SecServ
+# Coffer
-The simple secret service
-
-# Protocol
-Alice (secret service): keypair (apk, ask)
-Bob (client): keypair (bpk, bsk)
-
-KEY {id: string, keyid: string, nonce: b64, tag: signature}
-// alice checks access rights of id for keyid
-EKY {nonce1:b64, enc(key, nonce:64, bpk), tag: signature}

coffer-client/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "secsrv-client"
+name = "coffer-client"
 version = "0.1.0"
 authors = ["Armin Friedl <dev@friedl.net>"]
 edition = "2018"

coffer-companion/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "secsrv-util"
+name = "coffer-companion"
 version = "0.1.0"
 authors = ["Armin Friedl <dev@friedl.net>"]
 edition = "2018"

coffer-companion/src/main.rs

@@ -1,22 +1,20 @@
+use serde::{Deserialize, Serialize};
+use sodiumoxide::crypto::box_;
+use sodiumoxide::crypto::sealedbox;
+use std::collections::HashMap;
 use std::error::Error;
 use std::fs::File;
-use sodiumoxide::crypto::box_;
-use serde::{Serialize, Deserialize};
-use std::collections::HashMap;
 use std::io::Write;
 
-#[derive(Debug,Serialize,Deserialize)]
+#[derive(Debug, Serialize, Deserialize)]
-pub enum Key {
+struct MasterKey {
-    MasterKey {
+    public_key: box_::PublicKey,
+    secret_key: box_::SecretKey,
+}
+
+struct ClientKey {
     id: String,
     public_key: box_::PublicKey,
-        secret_key: box_::SecretKey
-    },
-
-    ClientKey {
-        id: String,
-        public_key: box_::PublicKey
-    }
 }
 
 pub type Secrets = HashMap<String, String>;
@@ -24,10 +22,9 @@ pub type Secs = Vec<String>;
 
 fn main() -> Result<(), Box<dyn Error>> {
     let keypair = box_::gen_keypair();
-    let masterkey: Key = Key::MasterKey {
+    let masterkey: MasterKey = MasterKey {
-        id: "master".to_owned(),
         public_key: keypair.0,
-        secret_key: keypair.1
+        secret_key: keypair.1,
     };
 
     let f = File::create("./masterkey.cbor")?;
@@ -36,10 +33,16 @@ fn main() -> Result<(), Box<dyn Error>> {
     let secrets: Secrets = [
         ("ABC".to_owned(), "DEF".to_owned()),
         ("XYZ".to_owned(), "ABC".to_owned()),
-    ].iter().cloned().collect();
+    ]
+    .iter()
+    .cloned()
+    .collect();
 
-    let f = File::create("./secrets.cbor")?;
+    let sc_res = serde_cbor::to_vec(&secrets)?;
-    serde_cbor::to_writer(f, &secrets)?;
+    let sc_res = sealedbox::seal(&sc_res, &masterkey.public_key);
+    let mut f = File::create("./secrets.cbor")?;
+    f.write(&sc_res)?;
+    f.flush()?;
 
     let secreta = "ABC".to_owned();
     let mut f = File::create("./keyreq_a.cbor")?;
@@ -53,7 +56,7 @@ fn main() -> Result<(), Box<dyn Error>> {
     f.write(&buf.len().to_be_bytes())?;
     f.write(&buf)?;
 
-    let secs = vec!{"ABC", "XYZ"};
+    let secs = vec!["ABC", "XYZ"];
     let f = File::create("./secreq.yaml")?;
     serde_yaml::to_writer(f, &secs)?;
 

coffer-server/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "secsrv"
+name = "coffer-server"
 version = "0.1.0"
 authors = ["Armin Friedl <dev@friedl.net>"]
 edition = "2018"
@@ -9,10 +9,10 @@ edition = "2018"
 log = "0.4"
 env_logger="0.7"
 structopt = "0.3"
+quick-error = "1.2"
 # Key management/Cryptography 
 sodiumoxide = "0.2.5"
 # Communication
 serde = { version = "1.0", features = ["derive"]}
 serde_cbor = "0.10.2"
-toml = "0.5"
 futures = { version = "0.3.1", features = ["thread-pool"]}

coffer-server/src/coffer/keyring.rs

@@ -0,0 +1,83 @@
+#[allow(unused_imports)]
+use log::{debug, error, info, trace, warn};
+use quick_error::quick_error;
+
+use std::collections::HashMap;
+use std::fs::File;
+use std::path::PathBuf;
+
+use serde::{Deserialize, Serialize};
+
+use sodiumoxide::crypto::sealedbox;
+use sodiumoxide::crypto::box_;
+
+quick_error! {
+    #[derive(Debug)]
+    pub enum KeyringError {
+        Io(err: std::io::Error) {
+            from()
+        }
+        Cbor(err: serde_cbor::Error) {
+            from()
+        }
+        Crypto {}
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct MasterKey {
+    public_key: box_::PublicKey,
+    secret_key: box_::SecretKey,
+}
+
+impl MasterKey {
+    pub fn decrypt(&self, c: &[u8]) -> Result<Vec<u8>, KeyringError> {
+        sealedbox::open(c, &self.public_key, &self.secret_key)
+            .map_err(|_| KeyringError::Crypto)
+    }
+
+    fn encrypt(&self, m: &[u8]) -> Vec<u8> {
+        sealedbox::seal(m, &self.public_key)
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct ClientKey {
+    id: String,
+    public_key: box_::PublicKey,
+}
+
+pub struct Keyring {
+    pub master: MasterKey,
+    pub clients: HashMap<String, ClientKey>,
+}
+
+impl Keyring {
+    pub fn new_from_path(path: &PathBuf, keep: bool) -> Result<Keyring, KeyringError> {
+        let keyring = Keyring {
+            master: key_from_path(path, keep)?,
+            clients: HashMap::new(),
+        };
+
+        Ok(keyring)
+    }
+
+    pub fn add_key_from_path(&mut self, path: &PathBuf, keep: bool) -> Result<(), KeyringError> {
+        let client_key: ClientKey = key_from_path(path, keep)?;
+        self.clients.insert(client_key.id.clone(), client_key);
+
+        Ok(())
+    }
+}
+
+fn key_from_path<T>(path: &PathBuf, keep: bool) -> Result<T, KeyringError>
+where T: serde::de::DeserializeOwned
+{
+
+    let mk_file = File::open(path)?;
+    let key = serde_cbor::from_reader(mk_file)?;
+
+    if !keep { std::fs::remove_file(path)? };
+
+    Ok(key)
+}

coffer-server/src/coffer/mod.rs

@@ -0,0 +1,70 @@
+#[allow(unused_imports)]
+use log::{debug, error, info, trace, warn};
+use quick_error::quick_error;
+
+use std::path::PathBuf;
+use std::fs::File;
+use std::io::Read;
+use std::collections::HashMap;
+
+// do not provide a path to keyring through coffer module. keyring is hence
+// effectively private outside coffer
+mod keyring;
+use keyring::Keyring;
+
+quick_error! {
+    #[derive(Debug)]
+    pub enum CofferError {
+        Keyring(err: keyring::KeyringError) {
+            from()
+        }
+        Io(err: std::io::Error) {
+            from()
+        }
+        Cbor(err: serde_cbor::Error) {
+            from()
+        }
+        Coffer(err: &'static str) {
+            from()
+        }
+    }
+}
+
+type Result<T> = std::result::Result<T, CofferError>;
+type Secrets = HashMap<String, String>; // move this to a module if it gathers crust
+
+pub struct Coffer {
+    // do not expose inner structure of coffer
+    keyring: Keyring,
+    secrets: Secrets
+}
+
+impl Coffer {
+    /// Create a coffer from a masterkey and secrets encrypted with the masterkey's
+    /// public key
+    pub fn new_from_path_encrypted(masterkey: &PathBuf, secrets: &PathBuf, keep: bool) -> Result<Coffer> {
+        debug!{"Initializing keyring"}
+        let keyring = Keyring::new_from_path(masterkey, keep)?;
+
+        debug!{"Loading secrets"}
+        let mut sec_data = Vec::new();
+        File::open(secrets)?.read_to_end(&mut sec_data)?;
+
+        debug!{"Removing files"}
+        if !keep {
+            std::fs::remove_file(secrets)?;
+            std::fs::remove_file(masterkey)?;
+        };
+
+        debug!{"Decrypting secrets"}
+        sec_data = keyring.master.decrypt(&sec_data)?;
+        let secrets = serde_cbor::from_slice::<Secrets>(&sec_data)?;
+
+        debug!{"Filling coffer"};
+        Ok(Coffer{keyring, secrets})
+    }
+
+    pub fn get_secret(&self, key: &str) -> Result<&String> {
+        self.secrets.get(key).ok_or("No secret found in coffer for".into())
+    }
+}

coffer-server/src/comm.rs

@@ -7,28 +7,29 @@ use std::io::{Write};
 use std::io::Read;
 use futures::executor::ThreadPool;
 
-use crate::secrets::{Secrets};
+use crate::coffer::Coffer;
 
 pub struct Channel {
     pub executor: ThreadPool,
     pub address: SocketAddr,
+    pub coffer: Arc<Coffer>
 }
 
 impl Channel {
-    pub fn listen(self, secrets: Arc<Secrets>) {
+    pub fn listen(self) {
 
         let listener:TcpListener = TcpListener::bind(self.address).unwrap();
 
         listener.incoming().for_each(|inc| {
             match inc {
-                Ok(tcp_stream) => self.executor.spawn_ok(handler(tcp_stream, secrets.clone())),
+                Ok(tcp_stream) => self.executor.spawn_ok(handler(tcp_stream, self.coffer.clone())),
                 Err(e) => error!{"Failed binding incoming connection {}", e}
             }
         })
     }
 }
 
-async fn handler(mut stream: TcpStream, secrets: Arc<Secrets>) {
+async fn handler(mut stream: TcpStream, coffer: Arc<Coffer>) {
     let mut peek_buf = [0x00; 1];
 
     while stream.peek(&mut peek_buf).unwrap() != 0 {
@@ -41,12 +42,12 @@ async fn handler(mut stream: TcpStream, secrets: Arc<Secrets>) {
         let mut handle = (&stream).take(len);
         handle.read_to_end(&mut buf);
         debug!{"Read vec {:?}", buf};
+
         let res: Result<String, serde_cbor::Error> = serde_cbor::from_slice(&buf);
 
         match res {
             Ok(request) => {
-
+                if let Ok(secret) = coffer.get_secret(&request) {
-                if let Some(secret) = secrets.get(&request) {
                     writeln!(stream, "{}", secret)
                         .unwrap_or_else(|err| {error!{"Could not write key response to stream {}", err}});
                     debug!{"Wrote {:?}", secret}

coffer-server/src/main.rs

@@ -0,0 +1,82 @@
+#[allow(unused_imports)]
+use log::{debug, error, info, trace, warn};
+
+use env_logger;
+
+use std::convert::TryInto;
+use futures::executor::ThreadPool;
+use std::path::PathBuf;
+use structopt::StructOpt;
+use std::net::IpAddr;
+use std::net::SocketAddr;
+use std::sync::Arc;
+
+mod coffer;
+mod comm;
+
+use comm::Channel;
+
+#[derive(StructOpt, Debug)]
+struct Args {
+    /// Path to the master key file. Will be deleted after processing.
+    #[structopt(short, long, parse(from_os_str), env = "SECSRV_MASTER", hide_env_values = true)]
+    master: PathBuf,
+
+    /// Path to the secret keys file. Will be deleted after processing.
+    /// Must be encrypted with the public key of the master key
+    #[structopt(short, long, parse(from_os_str), env = "SECSRV_KEYS", hide_env_values = true)]
+    secrets: PathBuf,
+
+    /// The port secsrv listens on
+    #[structopt(short, long, env = "SECSRV_PORT", default_value = "9187")]
+    port: u16,
+
+    /// The address secsrv binds to
+    #[structopt(short, long, env = "SECSRV_IP", default_value = "127.0.0.1")]
+    ip: IpAddr,
+
+    /// Prevent deletion of key files
+    #[structopt(short)]
+    keep_keys: bool
+}
+
+fn main() {
+    env_logger::init();
+    let args = Args::from_args();
+
+    _print_banner();
+
+    info!{"Setting up executor"}
+    let address: SocketAddr = (args.ip, args.port).try_into()
+        .expect("Parsing binding address failed");
+    let executor = ThreadPool::new()
+        .expect("Setting up executor failed");
+
+    info!{"Filling coffer"}
+    let coffer = coffer::Coffer::new_from_path_encrypted(&args.master, &args.secrets, args.keep_keys)
+        .expect("Could not fill coffer");
+
+    debug!{"Connecting on {}", address}
+    let channel = Channel {executor, address, coffer: Arc::from(coffer)};
+    channel.listen();
+}
+
+fn _print_banner() {
+    println!{r#"
+
+
+ @@@@@@@   @@@@@@   @@@@@@@@  @@@@@@@@  @@@@@@@@  @@@@@@@
+@@@@@@@@  @@@@@@@@  @@@@@@@@  @@@@@@@@  @@@@@@@@  @@@@@@@@
+!@@       @@!  @@@  @@!       @@!       @@!       @@!  @@@
+!@!       !@!  @!@  !@!       !@!       !@!       !@!  @!@
+!@!       @!@  !@!  @!!!:!    @!!!:!    @!!!:!    @!@!!@!
+!!!       !@!  !!!  !!!!!:    !!!!!:    !!!!!:    !!@!@!
+:!!       !!:  !!!  !!:       !!:       !!:       !!: :!!
+:!:       :!:  !:!  :!:       :!:       :!:       :!:  !:!
+ ::: :::  ::::: ::   ::        ::        :: ::::  ::   :::
+ :: :: :   : :  :    :         :        : :: ::    :   : :
+
+
+"#}
+
+}

secsrv/src/keyring.rs

@@ -1,33 +0,0 @@
-#[allow(unused_imports)]
-use log::{debug, error, info, trace, warn};
-
-use serde::{Serialize, Deserialize};
-use std::path::PathBuf;
-use std::fs::File;
-use std::io::Read;
-use sodiumoxide::crypto::box_;
-use std::error::Error;
-
-#[derive(Debug,Serialize,Deserialize)]
-pub enum Key {
-    MasterKey {
-        id: String,
-        public_key: box_::PublicKey,
-        secret_key: box_::SecretKey
-    },
-
-    ClientKey {
-        id: String,
-        public_key: box_::PublicKey
-    }
-}
-
-pub fn parse_from_path(path: &PathBuf, keep: bool) -> Result<Key, Box<dyn Error>> {
-    let mut mk_file = File::open(path)?;
-
-    let mut mk_data = Vec::new();
-    mk_file.read_to_end(&mut mk_data)?;
-    if !keep { std::fs::remove_file(path)?; };
-
-    Ok(serde_cbor::from_slice::<Key>(&mk_data)?)
-}

secsrv/src/main.rs

@@ -1,77 +0,0 @@
-#[allow(unused_imports)]
-use log::{debug, error, info, trace, warn};
-
-use env_logger;
-
-use std::convert::TryInto;
-use std::error::Error;
-use futures::executor::ThreadPool;
-use std::path::PathBuf;
-use structopt::StructOpt;
-use std::net::IpAddr;
-use std::net::SocketAddr;
-
-mod comm;
-mod keyring;
-mod secrets;
-
-use comm::Channel;
-
-#[derive(StructOpt, Debug)]
-struct Args {
-    /// Path to the master key file. Will be deleted after processing.
-    #[structopt(short, long, parse(from_os_str), env = "SECSRV_MASTER", hide_env_values = true)]
-    master: PathBuf,
-
-    /// Path to the secret keys file. Will be deleted after processing.
-    #[structopt(long, parse(from_os_str), env = "SECSRV_KEYS", hide_env_values = true)]
-    keys: PathBuf,
-
-    /// The port secsrv is listening on
-    #[structopt(short, long, env = "SECSRV_PORT", default_value = "9187")]
-    port: u16,
-
-    /// The address secsrv binds to
-    #[structopt(short, long, env = "SECSRV_IP", default_value = "127.0.0.1")]
-    ip: IpAddr,
-
-    /// Prevent deletion of key files
-    #[structopt(short)]
-    keep_keys: bool
-}
-
-fn main() -> Result<(), Box<dyn Error>>{
-    env_logger::init();
-    let args = Args::from_args();
-
-    _print_banner();
-
-    debug!{"Parsing master key from {}", args.master.display()}
-    let _master_key = keyring::parse_from_path(&args.master, args.keep_keys)?;
-
-    debug!{"Parsing secrets from {}", args.keys.display()}
-    let secrets = secrets::parse_from_path(&args.keys, args.keep_keys)?;
-
-    info!{"Setting up the connection pool"}
-    let executor = ThreadPool::new()?;
-    let address: SocketAddr = (args.ip, args.port).try_into()?;
-    debug!{"Connecting on {}", address}
-    let channel = Channel {executor, address};
-    channel.listen(secrets.into());
-
-    Ok(())
-}
-
-fn _print_banner() {
-    info!{r#"
-
-
- ___  ___  ___ ___  ___ _ ____   __
-/ __|/ _ \/ __/ __|/ _ \ '__\ \ / /
-\__ \  __/ (__\__ \  __/ |   \ V /
-|___/\___|\___|___/\___|_|    \_/
-
-
-"#}
-
-}

secsrv/src/secrets.rs

@@ -1,20 +0,0 @@
-#[allow(unused_imports)]
-use log::{debug, error, info, trace, warn};
-
-use std::collections::HashMap;
-use std::error::Error;
-use std::path::PathBuf;
-use std::fs::File;
-use std::io::Read;
-
-pub type Secrets = HashMap<String, String>;
-
-pub fn parse_from_path(path: &PathBuf, keep: bool) -> Result<Secrets, Box<dyn Error>> {
-    let mut sec_file = File::open(path)?;
-
-    let mut sec_data = Vec::new();
-    sec_file.read_to_end(&mut sec_data)?;
-    if !keep { std::fs::remove_file(path)?; };
-
-    Ok(serde_cbor::from_slice::<Secrets>(&sec_data)?)
-}