Change Log

All notable changes to this project will be documented in this file. See standard-version for commit guidelines.

# <a href="https://github.com/zkat/ssri/compare/v6.0.0...v6.0.1">6.0.1</a> (2018-08-27)

## Bug Fixes

- opts: use figgy-pudding to specify consumed opts (cf86553)

# <a href="https://github.com/zkat/ssri/compare/v5.3.0...v6.0.0">6.0.0</a> (2018-04-09)

### Bug Fixes

- docs: minor typo (b71ef17)

### meta

- drop support for node@4 (d9bf359)

### BREAKING CHANGES

- node@4 is no longer supported

# <a href="https://github.com/zkat/ssri/compare/v5.2.4...v5.3.0">5.3.0</a> (2018-03-13)

### Features

- checkData: optionally throw when checkData fails (bf26b84)

## <a href="https://github.com/zkat/ssri/compare/v5.2.3...v5.2.4">5.2.4</a> (2018-02-16)

## <a href="https://github.com/zkat/ssri/compare/v5.2.2...v5.2.3">5.2.3</a> (2018-02-16)

### Bug Fixes

- hashes: filter hash priority list by available hashes (2fa30b8)
- integrityStream: dedupe algorithms to generate (d56c654)

## <a href="https://github.com/zkat/ssri/compare/v5.2.1...v5.2.2">5.2.2</a> (2018-02-14)

### Bug Fixes

- security: tweak strict SRI regex (#10) (d0ebcdc)

## <a href="https://github.com/zkat/ssri/compare/v5.2.0...v5.2.1">5.2.1</a> (2018-02-06)

# <a href="https://github.com/zkat/ssri/compare/v5.1.0...v5.2.0">5.2.0</a> (2018-02-06)

### Features

- match: add integrity.match() (3c49cc4)

# <a href="https://github.com/zkat/ssri/compare/v5.0.0...v5.1.0">5.1.0</a> (2018-01-18)

### Bug Fixes

- checkStream: integrityStream now takes opts.integrity algos into account (d262910)

### Features

- sha3: do some guesswork about upcoming sha3 (7fdd9df)

# <a href="https://github.com/zkat/ssri/compare/v4.1.6...v5.0.0">5.0.0</a> (2017-10-23)

### Features

- license: relicense to ISC (#9) (c82983a)

### BREAKING CHANGES

- license: the license has been changed from CC0-1.0 to ISC.

## <a href="https://github.com/zkat/ssri/compare/v4.1.5...v4.1.6">4.1.6</a> (2017-06-07)

### Bug Fixes

- checkStream: make sure to pass all opts through (0b1bcbe)

## <a href="https://github.com/zkat/ssri/compare/v4.1.4...v4.1.5">4.1.5</a> (2017-06-05)

### Bug Fixes

- integrityStream: stop crashing if opts.algorithms and opts.integrity have an algo mismatch (fb1293e)

## <a href="https://github.com/zkat/ssri/compare/v4.1.3...v4.1.4">4.1.4</a> (2017-05-31)

### Bug Fixes

- node: older versions of node@4 do not support base64buffer string parsing (513df4e)

## <a href="https://github.com/zkat/ssri/compare/v4.1.2...v4.1.3">4.1.3</a> (2017-05-24)

### Bug Fixes

- check: handle various bad hash corner cases better (c2c262b)

## <a href="https://github.com/zkat/ssri/compare/v4.1.1...v4.1.2">4.1.2</a> (2017-04-18)

### Bug Fixes

- stream: _flush can be called multiple times. use on("end") (b1c4805)

## <a href="https://github.com/zkat/ssri/compare/v4.1.0...v4.1.1">4.1.1</a> (2017-04-12)

### Bug Fixes

- pickAlgorithm: error if pickAlgorithm() is used in an empty Integrity (fab470e)

# <a href="https://github.com/zkat/ssri/compare/v4.0.0...v4.1.0">4.1.0</a> (2017-04-07)

### Features

- adding ssri.create for a crypto style interface (#2) (96f52ad)

# <a href="https://github.com/zkat/ssri/compare/v3.0.2...v4.0.0">4.0.0</a> (2017-04-03)

### Bug Fixes

- integrity: should have changed the error code before. oops (8381afa)

### BREAKING CHANGES

- integrity: EBADCHECKSUM -> EINTEGRITY for verification errors

## <a href="https://github.com/zkat/ssri/compare/v3.0.1...v3.0.2">3.0.2</a> (2017-04-03)

## <a href="https://github.com/zkat/ssri/compare/v3.0.0...v3.0.1">3.0.1</a> (2017-04-03)

### Bug Fixes

- package.json: really should have these in the keywords because search (a6ac6d0)

# <a href="https://github.com/zkat/ssri/compare/v2.0.0...v3.0.0">3.0.0</a> (2017-04-03)

### Bug Fixes

- hashes: IntegrityMetadata -> Hash (d04aa1f)

### Features

- check: return IntegrityMetadata on check success (2301e74)
- fromHex: ssri.fromHex to make it easier to generate them from hex valus (049b89e)
- hex: utility function for getting hex version of digest (a9f021c)
- hexDigest: added hexDigest method to Integrity objects too (85208ba)
- integrity: add .isIntegrity and .isIntegrityMetadata (1b29e6f)
- integrityStream: new stream that can both generate and check streamed data (fd23e1b)
- parse: allow parsing straight into a single IntegrityMetadata object (c8ddf48)
- pickAlgorithm: Intergrity::pickAlgorithm() added (b97a796)
- size: calculate and update stream sizes (02ed1ad)

### BREAKING CHANGES

- hashes: `.isIntegrityMetadata` is now `.isHash`. Also, any references to `IntegrityMetadata` now refer to `Hash`.
- integrityStream: createCheckerStream has been removed and replaced with a general-purpose integrityStream.

To convert existing createCheckerStream code, move the `sri` argument into `opts.integrity` in integrityStream. All other options should be the same.

- check: `checkData`, `checkStream`, and `createCheckerStream` now yield a whole IntegrityMetadata instance representing the first successful hash match.

# <a href="https://github.com/zkat/ssri/compare/v1.0.0...v2.0.0">2.0.0</a> (2017-03-24)

### Bug Fixes

- strict-mode: make regexes more rigid (122a32c)

### Features

- api: added serialize alias for unparse (999b421)
- concat: add Integrity::concat() (cae12c7)
- pickAlgo: pick the strongest algorithm provided, by default (58c18f7)
- strict-mode: strict SRI support (3f0b64c)
- stringify: replaced unparse/serialize with stringify (4acad30)
- verification: add opts.pickAlgorithm (f72e658)

### BREAKING CHANGES

- pickAlgo: ssri will prioritize specific hashes now
- stringify: serialize and unparse have been removed. Use ssri.stringify instead.
- strict-mode: functions that accepted an optional `sep` argument now expect `opts.sep`.

# 1.0.0 (2017-03-23)

### Features

- api: implemented initial api (4fbb16b)

### BREAKING CHANGES

- api: Initial API established.