[libeufin] 03/07: Jinja and form-auth experiments

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ms pushed a commit to branch master
in repository libeufin.

commit 1117d23adcbb41661968859e0efe52d34e05ac33
Author: ms <ms@taler.net>
AuthorDate: Tue Jun 29 11:39:02 2021 +0200

    Jinja and form-auth experiments
---
 .../src/main/kotlin/tech/libeufin/sandbox/Main.kt  | 44 +++++++++++++++++++---
 1 file changed, 39 insertions(+), 5 deletions(-)

diff --git a/sandbox/src/main/kotlin/tech/libeufin/sandbox/Main.kt 
b/sandbox/src/main/kotlin/tech/libeufin/sandbox/Main.kt
index 3d96517..db04d57 100644
--- a/sandbox/src/main/kotlin/tech/libeufin/sandbox/Main.kt
+++ b/sandbox/src/main/kotlin/tech/libeufin/sandbox/Main.kt
@@ -227,8 +227,16 @@ fun serverMain(dbName: String, port: Int) {
         }
         install(Authentication) {
             // Web-based authentication for Bank customers.
-            form {
-
+            form("auth-form") {
+                userParamName = "username"
+                passwordParamName = "password"
+                validate { credentials ->
+                    if (credentials.name == "test") {
+                        UserIdPrincipal(credentials.name)
+                    } else {
+                        null
+                    }
+                }
             }
         }
         install(ContentNegotiation) {
@@ -302,6 +310,24 @@ fun serverMain(dbName: String, port: Int) {
             }
         }
         routing {
+            /*
+
+              FIXME: commenting out until a solution for i18n is found.
+
+            get("/bank") {
+                val ret = renderTemplate(
+                    "login.html",
+                    mapOf("csrf_token" to "todo", )
+                )
+                call.respondText(ret)
+                return@get
+            } */
+
+            post("/register") {
+                // how to read form-POSTed values?
+
+            }
+
             get("/jinja-test") {
                 val template = Resources.toString(
                     Resources.getResource("templates/hello.html"),
@@ -313,6 +339,15 @@ fun serverMain(dbName: String, port: Int) {
                 return@get
             }
 
+            authenticate("auth-form") {
+                get("/profile") {
+                    val userSession = call.principal<UserIdPrincipal>()
+                    println("Welcoming ${userSession?.name}")
+                    call.respond(object {})
+                    return@get
+                }
+            }
+
             static("/static") {
                 /**
                  * Here Sandbox will serve the CSS files.
@@ -400,13 +435,12 @@ fun serverMain(dbName: String, port: Int) {
             post("/admin/ebics/bank-accounts") {
                 val body = call.receiveJson<BankAccountRequest>()
                 transaction {
-                    val subscriber = getEbicsSubscriberFromDetails(
+                    var subscriber = getEbicsSubscriberFromDetails(
                         body.subscriber.userID,
                         body.subscriber.partnerID,
                         body.subscriber.hostID
                     )
-                    BankAccountEntity.new {
-                        this.subscriber = subscriber
+                    subscriber.bankAccount = BankAccountEntity.new {
                         iban = body.iban
                         bic = body.bic
                         name = body.name

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