From 5903475f4ab246c3814ad955bcf014d2b103731b Mon Sep 17 00:00:00 2001
From: Moxie Marlinspike <moxie+github@signal.org>
Date: Wed, 12 Dec 2018 11:01:40 -0800
Subject: [PATCH] Include endpoint for device name

---
 .../controllers/AccountController.java        |  9 +++++++++
 .../textsecuregcm/entities/DeviceName.java    | 19 +++++++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 src/main/java/org/whispersystems/textsecuregcm/entities/DeviceName.java

diff --git a/src/main/java/org/whispersystems/textsecuregcm/controllers/AccountController.java b/src/main/java/org/whispersystems/textsecuregcm/controllers/AccountController.java
index 800e3c25d..c4107cc0b 100644
--- a/src/main/java/org/whispersystems/textsecuregcm/controllers/AccountController.java
+++ b/src/main/java/org/whispersystems/textsecuregcm/controllers/AccountController.java
@@ -31,6 +31,7 @@ import org.whispersystems.textsecuregcm.auth.TurnToken;
 import org.whispersystems.textsecuregcm.auth.TurnTokenGenerator;
 import org.whispersystems.textsecuregcm.entities.AccountAttributes;
 import org.whispersystems.textsecuregcm.entities.ApnRegistrationId;
+import org.whispersystems.textsecuregcm.entities.DeviceName;
 import org.whispersystems.textsecuregcm.entities.GcmRegistrationId;
 import org.whispersystems.textsecuregcm.entities.RegistrationLock;
 import org.whispersystems.textsecuregcm.entities.RegistrationLockFailure;
@@ -308,6 +309,14 @@ public class AccountController {
     accounts.update(account);
   }
 
+  @Timed
+  @PUT
+  @Path("/name/")
+  public void setName(@Auth Account account, @Valid DeviceName deviceName) {
+    account.getAuthenticatedDevice().get().setName(deviceName.getDeviceName());
+    accounts.update(account);
+  }
+
   @Timed
   @PUT
   @Path("/attributes/")
diff --git a/src/main/java/org/whispersystems/textsecuregcm/entities/DeviceName.java b/src/main/java/org/whispersystems/textsecuregcm/entities/DeviceName.java
new file mode 100644
index 000000000..fc3b908b0
--- /dev/null
+++ b/src/main/java/org/whispersystems/textsecuregcm/entities/DeviceName.java
@@ -0,0 +1,19 @@
+package org.whispersystems.textsecuregcm.entities;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import org.hibernate.validator.constraints.Length;
+import org.hibernate.validator.constraints.NotEmpty;
+
+public class DeviceName {
+
+  @JsonProperty
+  @NotEmpty
+  @Length(max = 300, message = "This field must be less than 300 characters")
+  private String deviceName;
+
+  public DeviceName() {}
+
+  public String getDeviceName() {
+    return deviceName;
+  }
+}