feat(analytics): send the whole set of cli options instead of only the snapshot

Cargo.lock

@@ -494,6 +494,7 @@ version = "4.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "956ffc5b0ec7d7a6949e3f21fd63ba5af4cffdc2ba1e0b7bf62b481458c4ae7f"
 dependencies = [
+ "serde",
  "utf8-width",
 ]
 

meilisearch-http/Cargo.toml

@@ -30,7 +30,7 @@ arc-swap = "1.3.2"
 async-stream = "0.3.2"
 async-trait = "0.1.51"
 bstr = "0.2.17"
-byte-unit = { version = "4.0.12", default-features = false, features = ["std"] }
+byte-unit = { version = "4.0.12", default-features = false, features = ["std", "serde"] }
 bytes = "1.1.0"
 chrono = { version = "0.4.19", features = ["serde"] }
 crossbeam-channel = "0.5.1"

meilisearch-http/src/analytics/segment_analytics.rs

@@ -1,6 +1,6 @@
 use std::collections::{BinaryHeap, HashMap, HashSet};
 use std::fs;
-use std::path::Path;
+use std::path::{Path, PathBuf};
 use std::sync::Arc;
 use std::time::{Duration, Instant};
 
@@ -211,10 +211,30 @@ impl Segment {
                     "server_provider": std::env::var("MEILI_SERVER_PROVIDER").ok(),
             })
         });
-        let infos = json!({
-            "env": opt.env.clone(),
-            "has_snapshot": opt.schedule_snapshot,
-        });
+        // The infos are all cli option except every option containing sensitive information.
+        // We consider an information as sensible if it contains a path, an address or a key.
+        let infos = {
+            // First we see if any sensitive fields were used.
+            let db_path = opt.db_path != PathBuf::from("./data.ms");
+            let import_dump = opt.import_dump.is_some();
+            let dumps_dir = opt.dumps_dir != PathBuf::from("dumps/");
+            let import_snapshot = opt.import_snapshot.is_some();
+            let snapshots_dir = opt.snapshot_dir != PathBuf::from("snapshots/");
+            let http_addr = opt.http_addr != "127.0.0.1:7700";
+
+            let mut infos = serde_json::to_value(opt).unwrap();
+
+            // Then we overwrite all sensitive field with a boolean representing if
+            // the feature was used or not.
+            infos["db_path"] = json!(db_path);
+            infos["import_dump"] = json!(import_dump);
+            infos["dumps_dir"] = json!(dumps_dir);
+            infos["import_snapshot"] = json!(import_snapshot);
+            infos["snapshot_dir"] = json!(snapshots_dir);
+            infos["http_addr"] = json!(http_addr);
+
+            infos
+        };
 
         let number_of_documents = stats
             .indexes

meilisearch-http/src/option.rs

@@ -14,10 +14,11 @@ use rustls::{
     RootCertStore,
 };
 use rustls_pemfile::{certs, pkcs8_private_keys, rsa_private_keys};
+use serde::Serialize;
 
 const POSSIBLE_ENV: [&str; 2] = ["development", "production"];
 
-#[derive(Debug, Clone, Parser)]
+#[derive(Debug, Clone, Parser, Serialize)]
 pub struct Opt {
     /// The destination where the database must be created.
     #[clap(long, env = "MEILI_DB_PATH", default_value = "./data.ms")]
@@ -28,6 +29,7 @@ pub struct Opt {
     pub http_addr: String,
 
     /// The master key allowing you to do everything on the server.
+    #[serde(skip)]
     #[clap(long, env = "MEILI_MASTER_KEY")]
     pub master_key: Option<String>,
 
@@ -59,33 +61,40 @@ pub struct Opt {
     /// This should contain PEM-format certificates
     /// in the right order (the first certificate should
     /// certify KEYFILE, the last should be a root CA).
+    #[serde(skip)]
     #[clap(long, env = "MEILI_SSL_CERT_PATH", parse(from_os_str))]
     pub ssl_cert_path: Option<PathBuf>,
 
     /// Read private key from KEYFILE.  This should be a RSA
     /// private key or PKCS8-encoded private key, in PEM format.
+    #[serde(skip)]
     #[clap(long, env = "MEILI_SSL_KEY_PATH", parse(from_os_str))]
     pub ssl_key_path: Option<PathBuf>,
 
     /// Enable client authentication, and accept certificates
     /// signed by those roots provided in CERTFILE.
     #[clap(long, env = "MEILI_SSL_AUTH_PATH", parse(from_os_str))]
+    #[serde(skip)]
     pub ssl_auth_path: Option<PathBuf>,
 
     /// Read DER-encoded OCSP response from OCSPFILE and staple to certificate.
     /// Optional
+    #[serde(skip)]
     #[clap(long, env = "MEILI_SSL_OCSP_PATH", parse(from_os_str))]
     pub ssl_ocsp_path: Option<PathBuf>,
 
     /// Send a fatal alert if the client does not complete client authentication.
+    #[serde(skip)]
     #[clap(long, env = "MEILI_SSL_REQUIRE_AUTH")]
     pub ssl_require_auth: bool,
 
     /// SSL support session resumption
+    #[serde(skip)]
     #[clap(long, env = "MEILI_SSL_RESUMPTION")]
     pub ssl_resumption: bool,
 
     /// SSL support tickets.
+    #[serde(skip)]
     #[clap(long, env = "MEILI_SSL_TICKETS")]
     pub ssl_tickets: bool,
 
@@ -127,6 +136,7 @@ pub struct Opt {
     #[clap(long, env = "MEILI_LOG_LEVEL", default_value = "info")]
     pub log_level: String,
 
+    #[serde(skip)]
     #[clap(skip)]
     pub indexer_options: IndexerOpts,
 }