Add PolicyInformation data structure (#846)

app/src/main/java/com/x8bit/bitwarden/data/auth/repository/model/PolicyInformation.kt

@@ -0,0 +1,45 @@
+package com.x8bit.bitwarden.data.auth.repository.model
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+/**
+ * The policy information decoded from the [data] parameter of the [SyncResponseJson.Policy] object.
+ */
+@Serializable
+sealed class PolicyInformation {
+    /**
+     * Represents a policy enforcing rules on the user's master password.
+     *
+     * @property minLength The minimum length of the password.
+     * @property minComplexity The minimum complexity of the password.
+     * @property requireUpper Whether the password requires upper case letters.
+     * @property requireLower Whether the password requires lower case letters.
+     * @property requireNumbers Whether the password requires numbers.
+     * @property requireSpecial Whether the password requires special characters.
+     * @property enforceOnLogin Whether the password should be enforced on login.
+     */
+    @Serializable
+    data class MasterPassword(
+        @SerialName("minLength")
+        val minLength: Int?,
+
+        @SerialName("minComplexity")
+        val minComplexity: Int?,
+
+        @SerialName("requireUpper")
+        val requireUpper: Boolean?,
+
+        @SerialName("requireLower")
+        val requireLower: Boolean?,
+
+        @SerialName("requireNumbers")
+        val requireNumbers: Boolean?,
+
+        @SerialName("requireSpecial")
+        val requireSpecial: Boolean?,
+
+        @SerialName("enforceOnLogin")
+        val enforceOnLogin: Boolean?,
+    ) : PolicyInformation()
+}

app/src/main/java/com/x8bit/bitwarden/data/auth/repository/util/SyncResponseJsonExtensions.kt

@@ -1,7 +1,10 @@
 package com.x8bit.bitwarden.data.auth.repository.util
 
 import com.x8bit.bitwarden.data.auth.repository.model.Organization
+import com.x8bit.bitwarden.data.auth.repository.model.PolicyInformation
+import com.x8bit.bitwarden.data.vault.datasource.network.model.PolicyTypeJson
 import com.x8bit.bitwarden.data.vault.datasource.network.model.SyncResponseJson
+import kotlinx.serialization.json.Json
 
 /**
  * Maps the given [SyncResponseJson.Profile.Organization] to an [Organization].
@@ -18,3 +21,17 @@ fun SyncResponseJson.Profile.Organization.toOrganization(): Organization =
  */
 fun List<SyncResponseJson.Profile.Organization>.toOrganizations(): List<Organization> =
     this.map { it.toOrganization() }
+
+/**
+ * Convert the JSON data of the [SyncResponseJson.Policy] object into [PolicyInformation] data.
+ */
+val SyncResponseJson.Policy.policyInformation: PolicyInformation?
+    get() = data?.toString()?.let {
+        when (type) {
+            PolicyTypeJson.MASTER_PASSWORD -> {
+                Json.decodeFromString<PolicyInformation.MasterPassword>(it)
+            }
+
+            else -> null
+        }
+    }

app/src/main/java/com/x8bit/bitwarden/data/vault/datasource/network/model/SyncResponseJson.kt

@@ -3,6 +3,7 @@ package com.x8bit.bitwarden.data.vault.datasource.network.model
 import kotlinx.serialization.Contextual
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
+import kotlinx.serialization.json.JsonObject
 import java.time.ZonedDateTime
 
 /**
@@ -101,6 +102,7 @@ data class SyncResponseJson(
      * @property id The ID of the policy.
      * @property type The type of policy.
      * @property isEnabled If the policy is enabled or not.
+     * @property data Any extra data about the policy, in the form of a JSON string.
      */
     @Serializable
     data class Policy(
@@ -115,6 +117,9 @@ data class SyncResponseJson(
 
         @SerialName("enabled")
         val isEnabled: Boolean,
+
+        @SerialName("data")
+        val data: JsonObject?,
     )
 
     /**