renamed bitwarden_root_cert into bitwarden_root_cert_file

separate get_root_cert() function
formatting (rustfmt)

README.md

@@ -19,7 +19,7 @@ Configuration values are as follows:
 |----|----|--------|-----------|
 |`bitwarden_url`|String||The root URL for accessing `bitwarden_rs`. Eg: `https://bw.example.com`|
 |`bitwarden_admin_token`|String||The value passed as `ADMIN_TOKEN` to `bitwarden_rs`|
-|`bitwarden_root_cert`|String|Optional|Path to an additional der-encoded root certificate to trust. Eg. `root.cert`. If using Docker see `docker-compose.yml` for how to expose it. Defaults to `empty`|
+|`bitwarden_root_cert_file`|String|Optional|Path to an additional der-encoded root certificate to trust. Eg. `root.cert`. If using Docker see `docker-compose.yml` for how to expose it. Defaults to `empty`|
 |`ldap_host`|String||The hostname or IP address for your ldap server|
 |`ldap_scheme`|String|Optional|The that should be used to connect. `ldap` or `ldaps`. This is set by default based on SSL settings|
 |`ldap_ssl`|Boolean|Optional|Indicates if SSL should be used. Defaults to `false`|

src/bw_admin.rs

@@ -5,9 +5,9 @@ use reqwest::Response;
 use serde::Deserialize;
 use std::collections::HashMap;
 use std::error::Error;
-use std::time::{Duration, Instant};
 use std::fs::File;
 use std::io::Read;
+use std::time::{Duration, Instant};
 
 const COOKIE_LIFESPAN: Duration = Duration::from_secs(20 * 60);
 
@@ -33,39 +33,40 @@ impl User {
 pub struct Client {
     url: String,
     admin_token: String,
-    root_cert: String,
+    root_cert_file: String,
     cookie: Option<String>,
-    cookie_created: Option<Instant>
+    cookie_created: Option<Instant>,
 }
 
 impl Client {
     /// Create new instance of client
-    pub fn new(url: String, admin_token: String, root_cert: String) -> Client {
+    pub fn new(url: String, admin_token: String, root_cert_file: String) -> Client {
         Client {
             url,
             admin_token,
-            root_cert,
+            root_cert_file,
             cookie: None,
-            cookie_created: None
+            cookie_created: None,
         }
     }
 
-    fn get_http_client(&self) -> reqwest::Client {
-
-        let mut client = reqwest::Client::builder()
-            .redirect(reqwest::RedirectPolicy::none());
-
-        if !&self.root_cert.is_empty() {
-            
+    fn get_root_cert(&self) -> reqwest::Certificate {
         let mut buf = Vec::new();
 
         // read a local binary DER encoded certificate
-            File::open(&self.root_cert).expect("cannot open root cert").read_to_end(&mut buf).expect("cannot read root cert");
+        File::open(&self.root_cert_file)
+            .expect("Could not open root cert file")
+            .read_to_end(&mut buf)
+            .expect("Could not read root cert file");
 
-            // create a certificate
-            let cert = reqwest::Certificate::from_der(&buf).expect("could not load der certificate");
+        return reqwest::Certificate::from_der(&buf).expect("Could not load der root cert file");
+    }
 
-			// add the root cert
+    fn get_http_client(&self) -> reqwest::Client {
+        let mut client = reqwest::Client::builder().redirect(reqwest::RedirectPolicy::none());
+
+        if !&self.root_cert_file.is_empty() {
+            let cert = self.get_root_cert();
             client = client.add_root_certificate(cert);
         }
 
@@ -74,9 +75,8 @@ impl Client {
 
     /// Authenticate client
     fn auth(&mut self) -> Response {
-
         let cookie_created = Instant::now();
-        let client = &self.get_http_client();
+        let client = self.get_http_client();
         let result = client
             .post(format!("{}{}", &self.url, "/admin/").as_str())
             .form(&[("token", &self.admin_token)])
@@ -126,7 +126,8 @@ impl Client {
             Some(cookie) => {
                 let url = format!("{}/admin{}", &self.url, path);
                 let client = self.get_http_client();
-                let request = client.get(url.as_str())
+                let request = client
+                    .get(url.as_str())
                     .header(reqwest::header::COOKIE, cookie.clone());
                 let response = request.send().unwrap_or_else(|e| {
                     panic!("Could not call with {}. {:?}", url, e);
@@ -150,7 +151,8 @@ impl Client {
             Some(cookie) => {
                 let url = format!("{}/admin{}", &self.url, path);
                 let client = self.get_http_client();
-                let request = client.post(url.as_str())
+                let request = client
+                    .post(url.as_str())
                     .header("Cookie", cookie.clone())
                     .json(&json);
                 let response = request.send().unwrap_or_else(|e| {

src/config.rs

@@ -38,13 +38,12 @@ pub struct Config {
     // Bitwarden connection config
     bitwarden_url: String,
     bitwarden_admin_token: String,
-    bitwarden_root_cert: Option<String>,
+    bitwarden_root_cert_file: Option<String>,
     // LDAP Connection config
     ldap_host: String,
     ldap_scheme: Option<String>,
     ldap_ssl: Option<bool>,
     ldap_port: Option<u16>,
-	// LDAP skip tls verify
     ldap_no_tls_verify: Option<bool>,
     // LDAP auth config
     ldap_bind_dn: String,
@@ -74,9 +73,9 @@ impl Config {
         self.bitwarden_admin_token.clone()
     }
 
-    pub fn get_bitwarden_root_cert(&self) -> String {
-		match &self.bitwarden_root_cert {
-            Some(bitwarden_root_cert) => bitwarden_root_cert.clone(),
+    pub fn get_bitwarden_root_cert_file(&self) -> String {
+        match &self.bitwarden_root_cert_file {
+            Some(bitwarden_root_cert_file) => bitwarden_root_cert_file.clone(),
             None => String::new(),
         }
     }

src/main.rs

@@ -5,7 +5,7 @@ use std::error::Error;
 use std::thread::sleep;
 use std::time::Duration;
 
-use ldap3::{DerefAliases, LdapConn, Scope, SearchEntry, SearchOptions, LdapConnSettings};
+use ldap3::{DerefAliases, LdapConn, LdapConnSettings, Scope, SearchEntry, SearchOptions};
 
 mod bw_admin;
 mod config;
@@ -15,7 +15,7 @@ fn main() {
     let mut client = bw_admin::Client::new(
         config.get_bitwarden_url().clone(),
         config.get_bitwarden_admin_token().clone(),
-        config.get_bitwarden_root_cert().clone()
+        config.get_bitwarden_root_cert_file().clone(),
     );
 
     if let Err(e) = invite_users(&config, &mut client, config.get_ldap_sync_loop()) {
@@ -65,12 +65,9 @@ fn ldap_client(
     ldap_url: String,
     bind_dn: String,
     bind_pw: String,
-	no_tls_verify: bool
+    no_tls_verify: bool,
 ) -> Result<LdapConn, Box<dyn Error>> {
-	
-	let settings = LdapConnSettings::new()
-		.set_no_tls_verify(no_tls_verify);
-	
+    let settings = LdapConnSettings::new().set_no_tls_verify(no_tls_verify);
     let ldap = LdapConn::with_settings(settings, ldap_url.as_str())?;
     match ldap.simple_bind(bind_dn.as_str(), bind_pw.as_str()) {
         _ => {}
@@ -85,7 +82,7 @@ fn search_entries(config: &config::Config) -> Result<Vec<SearchEntry>, Box<dyn E
         config.get_ldap_url(),
         config.get_ldap_bind_dn(),
         config.get_ldap_bind_password(),
-		config.get_ldap_no_tls_verify()
+        config.get_ldap_no_tls_verify(),
     );
 
     if ldap.is_err() {