feat: add MediatorBuildInfo & /did and /version endpoints (#120)

Add MediatorBuildInfo & /did and /version endpoints Signed-off-by: Fabio <Pinheiro>
input-output-hk · Apr 30, 2024 · 675c642 · 675c642
1 parent 3924e51
commit 675c642
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Showing 3 changed files with 20 additions and 7 deletions.
diff --git a/build.sbt b/build.sbt
@@ -169,13 +169,13 @@ lazy val scalaJSBundlerConfigure: Project => Project =
 lazy val buildInfoConfigure: Project => Project = _.enablePlugins(BuildInfoPlugin)
   .settings(
     buildInfoPackage := "io.iohk.atala.mediator",
-    // buildInfoObject := "BuildInfo",
+    buildInfoObject := "MediatorBuildInfo",
     buildInfoKeys := Seq[BuildInfoKey](
       name,
       version,
       scalaVersion,
       sbtVersion,
-      BuildInfoKey.action("buildTime") { System.currentTimeMillis }, // re-computed each time at compile
+      // BuildInfoKey.action("buildTime") { System.currentTimeMillis }, // re-computed each time at compile
     ),
   )
 
@@ -194,6 +194,7 @@ lazy val httpUtils = crossProject(JSPlatform, JVMPlatform) // project
 
 lazy val mediator = project
   .in(file("mediator"))
+  .configure(buildInfoConfigure)
   .settings(publish / skip := true)
   .settings(
     // FIX TODO (maybe the next version of the library will hide this compilation error)

diff --git a/mediator/src/main/scala/io/iohk/atala/mediator/app/MediatorAgent.scala b/mediator/src/main/scala/io/iohk/atala/mediator/app/MediatorAgent.scala
@@ -191,11 +191,15 @@ object MediatorAgent {
   def didCommApp = {
     Http.collectZIO[Request] {
       case req @ Method.GET -> Root / "headers" =>
-        println(req.headers.size)
         val data = req.headers.toSeq.map(e => (e.headerName, e.renderedValue))
         ZIO.succeed(Response.text("HEADERS:\n" + data.mkString("\n") + "\nRemoteAddress:" + req.remoteAddress)).debug
       case req @ Method.GET -> Root / "health" => ZIO.succeed(Response.ok)
-
+      case Method.GET -> Root / "version"      => ZIO.succeed(Response.text(MediatorBuildInfo.version))
+      case Method.GET -> Root / "did" =>
+        for {
+          agent <- ZIO.service[MediatorAgent]
+          ret <- ZIO.succeed(Response.text(agent.id.string))
+        } yield (ret)
       case Method.GET -> Root / "invitation" =>
         for {
           agent <- ZIO.service[MediatorAgent]
@@ -208,7 +212,6 @@ object MediatorAgent {
           )
           _ <- ZIO.log("New mediate invitation MsgID: " + invitation.id.value)
           ret <- ZIO.succeed(Response.json(invitation.toPlaintextMessage.toJson))
-
         } yield (ret)
       case Method.GET -> Root / "invitationOOB" =>
         for {

diff --git a/webapp/src/main/scala/io/iohk/atala/mediator/MediatorInfo.scala b/webapp/src/main/scala/io/iohk/atala/mediator/MediatorInfo.scala
@@ -30,16 +30,25 @@ object MediatorInfo {
   def apply(): HtmlElement = // rootElement
     div(
       h1("Invite for the DID Comm Mediator:"),
+      div(
+        h3("Mediator identity (DID):"),
+        code(invitation.from.value),
+      ),
       h3("Plaintext out of band invitation:"),
       p(a(href := qrCodeData, target := "_blank", code(qrCodeData))), // FIXME make it a link to the mobile app
       pre(code(invitation.toPlaintextMessage.toJsonPretty)),
-      pre(
+      p(
         "To facilitate the integration with other systems you can get the plain text invitation and the out-of-band invitation on the following endpoints:",
-        " '/invitation' and '/invitationOOB'"
+        " '/invitation' and '/invitationOOB'.",
+        "You can also get the DID of the mediator in '/did' or the build version (of the backend) in '/version'."
       ),
       divQRCode,
       h3("Signed out of band invitation:"),
       code("TODO"),
+      footerTag(
+        textAlign.center,
+        p("Mediator Version: ", code("'" + MediatorBuildInfo.version + "'"))
+      ),
     )
 
 }