fix authentication

turns out i was wrong, it was my code that was at fault
Few months ago this was working but I guess the API changed...

.env.example

@@ -1,5 +1,7 @@
-LISTEN_ADDRES=0.0.0.0
+# Listen address and port
-PORT=5733
+PORT=3344
+IP="0.0.0.0"
 
-ROUTER_URL=https://127.0.0.1:7650
+# Router url and password
-ROUTER_PASSWORD=itoopie
+PASSWORD="itoopie"
+ROUTER=https://localhost:7650/

docker-compose.yml

@@ -7,9 +7,9 @@ services:
       context: .
     container_name: i2pd-exporter
     environment:
-      - IP=${LISTEN_ADDRESS}
+      - IP=${IP}
       - PORT=${PORT}
-      - ROUTER=${ROUTER_URL}
+      - ROUTER=${ROUTER}
-      - PASSWORD=${ROUTER_PASSWORD}
+      - PASSWORD=${PASSWORD}
     ports:
       - "${PORT}:${PORT}"

readme.md

@@ -1,7 +1,6 @@
 # I2PD exporter
 
-A basic prometheus exporter that exports miscellaneous data using the i2pcontrol protocol such as peers, data sent & received and so on...  
+A basic prometheus exporter that exports miscellaneous data using the i2pcontrol protocol such as peers, data sent & received and so on...
-Right now there are some problems with using exporter as the options for i2pd in nixpkgs are wrong... Therefore upon starting the program will error out with `InvalidPassword`. But it works alright on other systems
 
 ## How to use (Nix)
 

src/api.rs

@@ -1,4 +1,3 @@
-use std::{default, f32::consts::E};
 
 use derive_builder::Builder;
 use serde::Deserialize;
@@ -14,8 +13,8 @@ pub struct I2PControl {
 
     #[builder(default = "false")]
     authenticated: bool,
-    #[builder(default = "0")]
+
-    token: i64,
+    token: String,
 
     password: String,
 }
@@ -59,15 +58,12 @@ impl I2PControl {
             Err(_) => return Err(I2PControlError::InvalidResponse),
         };
 
-        match data.result.pointer("/token") {
+        match data.result.pointer("/Token") {
             None => return Err(I2PControlError::InvalidPassword),
-            Some(token) => match token.as_i64() {
+            Some(token) => {
-                Some(token) => {
+                self.authenticated = true;
-                    self.authenticated = true;
+                self.token = token.to_string();
-                    self.token = token;
+            }
-                }
-                None => return Err(I2PControlError::InvalidResponse),
-            },
         }
 
         return Ok(());

src/main.rs

@@ -37,16 +37,21 @@ async fn main() {
         )
         .endpoint(Url::parse(&c.router).unwrap())
         .password(c.password.into())
+        .token("".to_string())
         .build()
         .unwrap();
 
         
-        loop {
+    loop {
 
+    thread::sleep(Duration::from_secs(1));
     match client.auth().await {
-        Ok(_) => (),
+        Ok(_) => {
+            println!("Successfully authenticated");
+            break
+        },
         Err(error) => {
-            println!("Failed to authenticate: {:?}", error)
+            println!("Failed to authenticate: {:?}... retrying in 1 seconds", error)
         }
     };
 }