add support to detect dhiraagu and ooredoo packages

2026-05-17 00:25:48 +05:00
parent 93405aade2
commit ccc9e11d55
9 changed files with 781 additions and 3 deletions
@@ -0,0 +1,71 @@
+package sh.sar.basedbank.api.dhiraagu
+
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.RequestBody.Companion.toRequestBody
+import org.json.JSONObject
+import java.util.concurrent.TimeUnit
+
+class DhiraaguClient {
+
+    private val client = OkHttpClient.Builder()
+        .connectTimeout(15, TimeUnit.SECONDS)
+        .readTimeout(15, TimeUnit.SECONDS)
+        .build()
+
+    enum class CustType { RELOAD, BILL_PAY, UNSUPPORTED }
+
+    companion object {
+        private const val UA = "Mozilla/5.0 (X11; Linux x86_64; rv:150.0) Gecko/20100101 Firefox/150.0"
+    }
+
+    data class Result(val type: CustType, val ownerName: String = "")
+
+    fun validateNumber(number: String): Result {
+        // Step 1: fetch Easy Pay page to extract the nonce
+        val pageResp = client.newCall(
+            Request.Builder()
+                .url("https://www.dhiraagu.com.mv/services/easy-pay")
+                .header("User-Agent", UA)
+                .get()
+                .build()
+        ).execute()
+        val html = pageResp.body?.string() ?: return Result(CustType.UNSUPPORTED)
+        pageResp.close()
+
+        val nonce = Regex("""var nonce = "([^"]+)"""").find(html)
+            ?.groupValues?.getOrNull(1) ?: return Result(CustType.UNSUPPORTED)
+
+        // Step 2: look up number
+        val body = """{"number":"$number"}"""
+            .toRequestBody("application/json".toMediaType())
+        val resp = client.newCall(
+            Request.Builder()
+                .url("https://www.dhiraagu.com.mv/api/sdk-dhr-webapi.ashx?website_id=CA2BB809-3A22-485B-A518-DA6B6DE653A5&sub=dhiraaguIO&act=infoUnlisted")
+                .post(body)
+                .header("User-Agent", UA)
+                .header("nonce", nonce)
+                .header("Origin", "https://dhiraagu.com.mv")
+                .build()
+        ).execute()
+        val json = resp.body?.string() ?: return Result(CustType.UNSUPPORTED)
+        resp.close()
+
+        return try {
+            val obj = JSONObject(json)
+            if (obj.optString("respStatus") != "OK") return Result(CustType.UNSUPPORTED)
+            val prepaid = obj.optJSONArray("serviceDetails")
+                ?.optJSONObject(0)
+                ?.optString("prepaidIndicator")
+            val ownerName = obj.optJSONObject("accountOwnerInfo")
+                ?.optString("name") ?: ""
+            val type = when (prepaid) {
+                "Y" -> CustType.RELOAD
+                "N" -> CustType.BILL_PAY
+                else -> CustType.UNSUPPORTED
+            }
+            Result(type, ownerName)
+        } catch (_: Exception) { Result(CustType.UNSUPPORTED) }
+    }
+}