improvement: finish address changes

backend/src/lib/api-docs/constants.ts

@@ -1347,3 +1347,37 @@ export const PROJECT_ROLE = {
     projectSlug: "The slug of the project to list the roles of."
   }
 };
+
+export const KMS = {
+  CREATE_KEY: {
+    projectId: "The ID of the project to create the key in.",
+    name: "The name of the key to be created. Must be slug-friendly.",
+    description: "An optional description of the key.",
+    encryptionAlgorithm: "The algorithm to use when performing cryptographic operations with the key."
+  },
+  UPDATE_KEY: {
+    keyId: "The ID of the key to be updated.",
+    name: "The updated name of this key. Must be slug-friendly.",
+    description: "The updated description of this key.",
+    isDisabled: "The flag to enable or disable this key."
+  },
+  DELETE_KEY: {
+    keyId: "The ID of the key to be deleted."
+  },
+  LIST_KEYS: {
+    projectId: "The ID of the project to list keys from.",
+    offset: "The offset to start from. If you enter 10, it will start from the 10th key.",
+    limit: "The number of keys to return.",
+    orderBy: "The column to order keys by.",
+    orderDirection: "The direction to order keys in.",
+    search: "The text string to filter key names by."
+  },
+  ENCRYPT: {
+    keyId: "The ID of the key to encrypt the data with.",
+    plaintext: "The plaintext to be encrypted (base64 encoded)."
+  },
+  DECRYPT: {
+    keyId: "The ID of the key to decrypt the data with.",
+    ciphertext: "The ciphertext to be decrypted (base64 encoded)."
+  }
+};

backend/src/lib/base64/index.ts

@@ -0,0 +1,40 @@
+// Credit: https://github.com/miguelmota/is-base64
+export const isBase64 = (
+  v: string,
+  opts = { allowEmpty: false, mimeRequired: false, allowMime: true, paddingRequired: false }
+) => {
+  if (opts.allowEmpty === false && v === "") {
+    return false;
+  }
+
+  let regex = "(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+/]{3}=)?";
+  const mimeRegex = "(data:\\w+\\/[a-zA-Z\\+\\-\\.]+;base64,)";
+
+  if (opts.mimeRequired === true) {
+    regex = mimeRegex + regex;
+  } else if (opts.allowMime === true) {
+    regex = `${mimeRegex}?${regex}`;
+  }
+
+  if (opts.paddingRequired === false) {
+    regex = "(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}(==)?|[A-Za-z0-9+\\/]{3}=?)?";
+  }
+
+  return new RegExp(`^${regex}$`, "gi").test(v);
+};
+
+export const getBase64SizeInBytes = (base64String: string) => {
+  // Remove data URI scheme if present
+  const base64 = base64String.replace(/^data:.*?;base64,/, "");
+
+  // Remove padding characters
+  const withoutPadding = base64.replace(/=+$/, "");
+
+  // Calculate bits: each base64 character represents 6 bits
+  const totalBits = withoutPadding.length * 6;
+
+  // Convert bits to bytes (8 bits = 1 byte)
+  const bytes = totalBits / 8;
+
+  return bytes;
+};