Move to libs

libs/common/src/importers/enpassCsvImporter.ts

@@ -0,0 +1,133 @@
+import { CipherType } from "../enums/cipherType";
+import { SecureNoteType } from "../enums/secureNoteType";
+import { ImportResult } from "../models/domain/importResult";
+import { CardView } from "../models/view/cardView";
+import { SecureNoteView } from "../models/view/secureNoteView";
+
+import { BaseImporter } from "./baseImporter";
+import { Importer } from "./importer";
+
+export class EnpassCsvImporter extends BaseImporter implements Importer {
+  parse(data: string): Promise<ImportResult> {
+    const result = new ImportResult();
+    const results = this.parseCsv(data, false);
+    if (results == null) {
+      result.success = false;
+      return Promise.resolve(result);
+    }
+
+    let firstRow = true;
+    results.forEach((value) => {
+      if (value.length < 2 || (firstRow && (value[0] === "Title" || value[0] === "title"))) {
+        firstRow = false;
+        return;
+      }
+
+      const cipher = this.initLoginCipher();
+      cipher.notes = this.getValueOrDefault(value[value.length - 1]);
+      cipher.name = this.getValueOrDefault(value[0], "--");
+
+      if (
+        value.length === 2 ||
+        (!this.containsField(value, "username") &&
+          !this.containsField(value, "password") &&
+          !this.containsField(value, "email") &&
+          !this.containsField(value, "url"))
+      ) {
+        cipher.type = CipherType.SecureNote;
+        cipher.secureNote = new SecureNoteView();
+        cipher.secureNote.type = SecureNoteType.Generic;
+      }
+
+      if (
+        this.containsField(value, "cardholder") &&
+        this.containsField(value, "number") &&
+        this.containsField(value, "expiry date")
+      ) {
+        cipher.type = CipherType.Card;
+        cipher.card = new CardView();
+      }
+
+      if (value.length > 2 && value.length % 2 === 0) {
+        for (let i = 0; i < value.length - 2; i += 2) {
+          const fieldValue: string = value[i + 2];
+          if (this.isNullOrWhitespace(fieldValue)) {
+            continue;
+          }
+
+          const fieldName: string = value[i + 1];
+          const fieldNameLower = fieldName.toLowerCase();
+
+          if (cipher.type === CipherType.Login) {
+            if (
+              fieldNameLower === "url" &&
+              (cipher.login.uris == null || cipher.login.uris.length === 0)
+            ) {
+              cipher.login.uris = this.makeUriArray(fieldValue);
+              continue;
+            } else if (
+              (fieldNameLower === "username" || fieldNameLower === "email") &&
+              this.isNullOrWhitespace(cipher.login.username)
+            ) {
+              cipher.login.username = fieldValue;
+              continue;
+            } else if (
+              fieldNameLower === "password" &&
+              this.isNullOrWhitespace(cipher.login.password)
+            ) {
+              cipher.login.password = fieldValue;
+              continue;
+            } else if (fieldNameLower === "totp" && this.isNullOrWhitespace(cipher.login.totp)) {
+              cipher.login.totp = fieldValue;
+              continue;
+            }
+          } else if (cipher.type === CipherType.Card) {
+            if (
+              fieldNameLower === "cardholder" &&
+              this.isNullOrWhitespace(cipher.card.cardholderName)
+            ) {
+              cipher.card.cardholderName = fieldValue;
+              continue;
+            } else if (fieldNameLower === "number" && this.isNullOrWhitespace(cipher.card.number)) {
+              cipher.card.number = fieldValue;
+              cipher.card.brand = this.getCardBrand(fieldValue);
+              continue;
+            } else if (fieldNameLower === "cvc" && this.isNullOrWhitespace(cipher.card.code)) {
+              cipher.card.code = fieldValue;
+              continue;
+            } else if (
+              fieldNameLower === "expiry date" &&
+              this.isNullOrWhitespace(cipher.card.expMonth) &&
+              this.isNullOrWhitespace(cipher.card.expYear)
+            ) {
+              if (this.setCardExpiration(cipher, fieldValue)) {
+                continue;
+              }
+            } else if (fieldNameLower === "type") {
+              // Skip since brand was determined from number above
+              continue;
+            }
+          }
+
+          this.processKvp(cipher, fieldName, fieldValue);
+        }
+      }
+
+      this.cleanupCipher(cipher);
+      result.ciphers.push(cipher);
+    });
+
+    result.success = true;
+    return Promise.resolve(result);
+  }
+
+  private containsField(fields: any[], name: string) {
+    if (fields == null || name == null) {
+      return false;
+    }
+    return (
+      fields.filter((f) => !this.isNullOrWhitespace(f) && f.toLowerCase() === name.toLowerCase())
+        .length > 0
+    );
+  }
+}