HashContent
Computes cryptographic hashes of content and stores them in metadata.
Parameters
| Name | Description | Allowed Values | Required | Default |
|---|---|---|---|---|
| algorithm | Hash algorithm to use | MD5 SHA-1 SHA-256 SHA-384 SHA-512 | SHA-256 | |
| contentIndexes | List of content indexes to include or exclude | integer (list) | ||
| contentTags | List of content tags to include or exclude, matching any | string (list) | ||
| excludeContentIndexes | Exclude specified content indexes | boolean | false | |
| excludeContentTags | Exclude specified content tags | boolean | false | |
| excludeFilePatterns | Exclude specified file patterns | boolean | false | |
| excludeMediaTypes | Exclude specified media types | boolean | false | |
| filePatterns | List of file patterns to include or exclude, supporting wildcards (*) | string (list) | ||
| mediaTypes | List of media types to include or exclude, supporting wildcards (*) | string (list) | ||
| metadataKey | Metadata key for the hash value | string | hash |
Input
Content
Input content to act on may be selected (or inversely selected using the exclude parameters) with contentIndexes, mediaTypes, and/or filePatterns. If any of these are set and the content is not matched, the content is passed through unchanged without computing a hash.
Output
Content
Content is passed through unchanged.
Metadata
| Key | Description |
|---|---|
| hash (or hash.0, hash.1...) | The computed hash value in lowercase hexadecimal |
For a single content piece, the hash is stored with the configured metadataKey (default: "hash"). For multiple content pieces, the index is appended (e.g., "hash.0", "hash.1").
Errors
- On unsupported hash algorithm
- On failure to compute hash