Import upstream v0.16.22, stripped

Upstream commit: 474dd0229cb20cf513036619781ed97bd8073c3f Enterprise-only files removed or emptied: 63 Enterprise-only snippets removed: 117 in 50 files Dangling module declarations removed: 5 Cargo edits turning enterprise off: 14 Verification: clean Enterprise feature gates left for rebuilt features: 19 in 18 files Produced by tools/fork/strip.py. The full report is in docs/fork/strip-reports/ on main.
2026-09-18 10:21:56 -07:00
commit 7dae9b29fd
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+/*
+ * SPDX-FileCopyrightText: 2020 Stalwart Labs LLC <[email protected]>
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-SEL
+ */
+
+use crate::{Server, manager::application::Resource};
+use utils::url_params::UrlParams;
+
+impl Server {
+    pub async fn handle_autodiscover_v2_request(
+        &self,
+        query: Option<&str>,
+        path_email: Option<&str>,
+    ) -> trc::Result<Result<Resource<Vec<u8>>, String>> {
+        // Parse query parameters
+        let params = UrlParams::new(query);
+        let emailaddress = path_email
+            .filter(|email| !email.is_empty())
+            .or_else(|| params.get("Email"))
+            .unwrap_or_default()
+            .to_lowercase();
+        let protocol = params.get("Protocol").unwrap_or_default();
+
+        // Validate email address
+        let Some((_, domain)) = emailaddress.rsplit_once('@') else {
+            return Err(trc::ResourceEvent::BadParameters
+                .into_err()
+                .details("Missing domain in email address"));
+        };
+
+        if domain.is_empty() {
+            return Err(trc::ResourceEvent::BadParameters
+                .into_err()
+                .details("Missing domain in email address"));
+        }
+
+        if protocol.eq_ignore_ascii_case("autodiscoverv1") {
+            let server_name = &self.core.network.server_name;
+            let body = format!(
+                "{{\"Protocol\":\"AutodiscoverV1\",\
+                     \"Url\":\"https://{server_name}/autodiscover/autodiscover.xml\"}}"
+            );
+            Ok(Ok(Resource::new(
+                "application/json; charset=utf-8",
+                body.into_bytes(),
+            )))
+        } else {
+            let safe_protocol: String = protocol
+                .chars()
+                .filter(|c| c.is_ascii_alphanumeric())
+                .collect();
+            let err = format!(
+                "{{\"ErrorCode\":\"InvalidProtocol\",\
+                     \"ErrorMessage\":\"The given protocol value \
+                     '{safe_protocol}' is invalid. \
+                     Supported values are 'AutodiscoverV1'\"}}"
+            );
+            Ok(Err(err))
+        }
+    }
+}