Switch to attachments v4

libsignal-service-actix/src/push_service.rs

@@ -95,6 +95,7 @@ impl AwcPushService {
     {
         match response.status() {
             StatusCode::OK => Ok(()),
+            StatusCode::CREATED => Ok(()),
             StatusCode::NO_CONTENT => Ok(()),
             StatusCode::UNAUTHORIZED | StatusCode::FORBIDDEN => {
                 Err(ServiceError::Unauthorized)

libsignal-service-hyper/src/push_service.rs

@@ -1,5 +1,5 @@
-use std::io;
 use std::time::Duration;
+use std::{collections::HashMap, io};
 
 use bytes::{Buf, Bytes};
 use futures::{FutureExt, StreamExt, TryStreamExt};
@@ -150,6 +150,7 @@ impl HyperPushService {
 
         match response.status() {
             StatusCode::OK => Ok(response),
+            StatusCode::CREATED => Ok(response),
             StatusCode::NO_CONTENT => Ok(response),
             StatusCode::UNAUTHORIZED | StatusCode::FORBIDDEN => {
                 Err(ServiceError::Unauthorized)
@@ -292,6 +293,34 @@ impl PushService for HyperPushService {
     // This is in principle known at compile time, but long to write out.
     type ByteStream = Box<dyn futures::io::AsyncRead + Send + Unpin>;
 
+    #[tracing::instrument(skip(self))]
+    async fn head(
+        &mut self,
+        service: Endpoint,
+        path: &str,
+        additional_headers: &[(&str, &str)],
+        credentials_override: HttpAuthOverride,
+    ) -> Result<HashMap<String, String>, ServiceError> {
+        let mut response = self
+            .request(
+                Method::HEAD,
+                service,
+                path,
+                additional_headers,
+                credentials_override,
+                None,
+            )
+            .await?;
+
+        Ok(response
+            .headers()
+            .iter()
+            .filter_map(|(k, v)| {
+                Some((k.to_string(), v.to_str().ok()?.to_owned()))
+            })
+            .collect())
+    }
+
     #[tracing::instrument(skip(self))]
     async fn get_json<T>(
         &mut self,
@@ -413,6 +442,34 @@ impl PushService for HyperPushService {
         Self::json(&mut response).await
     }
 
+    #[tracing::instrument(skip(self))]
+    async fn post(
+        &mut self,
+        service: Endpoint,
+        path: &str,
+        additional_headers: &[(&str, &str)],
+        credentials_override: HttpAuthOverride,
+    ) -> Result<HashMap<String, String>, ServiceError> {
+        let mut response = self
+            .request(
+                Method::POST,
+                service,
+                path,
+                additional_headers,
+                credentials_override,
+                None,
+            )
+            .await?;
+
+        Ok(response
+            .headers()
+            .iter()
+            .filter_map(|(k, v)| {
+                Some((k.to_string(), v.to_str().ok()?.to_owned()))
+            })
+            .collect())
+    }
+
     #[tracing::instrument(skip(self, value))]
     async fn post_json<D, S>(
         &mut self,
@@ -601,6 +658,30 @@ impl PushService for HyperPushService {
         Ok(())
     }
 
+    /// Upload larger file to CDN2
+    ///
+    /// Implementations are allowed to *panic* when the Read instance throws an IO-Error
+    async fn post_to_cdn2<'s, C: std::io::Read + Send + 's>(
+        &mut self,
+        path: &str,
+        value: &[(&str, &str)],
+        file: Option<(&str, &'s mut C)>,
+    ) -> Result<AttachmentDigest, ServiceError> {
+        unimplemented!()
+    }
+
+    /// Upload larger file to CDN3
+    ///
+    /// Implementations are allowed to *panic* when the Read instance throws an IO-Error
+    async fn post_to_cdn3<'s, C: std::io::Read + Send + 's>(
+        &mut self,
+        path: &str,
+        value: &[(&str, &str)],
+        file: Option<(&str, &'s mut C)>,
+    ) -> Result<AttachmentDigest, ServiceError> {
+        unimplemented!()
+    }
+
     async fn ws(
         &mut self,
         path: &str,

libsignal-service/src/configuration.rs

@@ -125,6 +125,7 @@ impl From<&SignalServers> for ServiceConfiguration {
                     let mut map = HashMap::new();
                     map.insert(0, "https://cdn-staging.signal.org".parse().unwrap());
                     map.insert(2, "https://cdn2-staging.signal.org".parse().unwrap());
+                    map.insert(3, "https://cdn3-staging.signal.org".parse().unwrap());
                     map
                 },
                 contact_discovery_url:
@@ -144,6 +145,7 @@ impl From<&SignalServers> for ServiceConfiguration {
                     let mut map = HashMap::new();
                     map.insert(0, "https://cdn.signal.org".parse().unwrap());
                     map.insert(2, "https://cdn2.signal.org".parse().unwrap());
+                    map.insert(3, "https://cdn3.signal.org".parse().unwrap());
                     map
                 },
                 contact_discovery_url: "https://api.directory.signal.org".parse().unwrap(),

libsignal-service/src/proto.rs

@@ -1,5 +1,7 @@
 #![allow(clippy::all)]
 
+use std::collections::HashMap;
+
 use rand::{Rng, RngCore};
 include!(concat!(env!("OUT_DIR"), "/signalservice.rs"));
 include!(concat!(env!("OUT_DIR"), "/signal.rs"));
@@ -66,6 +68,14 @@ impl WebSocketResponseMessage {
             }
         }
     }
+
+    pub fn headers(&self) -> HashMap<String, String> {
+        self.headers
+            .iter()
+            .filter_map(|kv| kv.split_once(":"))
+            .map(|(k, v)| (k.to_owned(), v.to_owned()))
+            .collect()
+    }
 }
 
 impl SyncMessage {