diff options
Diffstat (limited to 'deps/npm/node_modules/uuid/lib/sha1.js')
-rw-r--r-- | deps/npm/node_modules/uuid/lib/sha1.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/deps/npm/node_modules/uuid/lib/sha1.js b/deps/npm/node_modules/uuid/lib/sha1.js new file mode 100644 index 0000000000..e8771ce540 --- /dev/null +++ b/deps/npm/node_modules/uuid/lib/sha1.js @@ -0,0 +1,21 @@ +'use strict'; + +var crypto = require('crypto'); + +function sha1(bytes) { + // support modern Buffer API + if (typeof Buffer.from === 'function') { + if (Array.isArray(bytes)) bytes = Buffer.from(bytes); + else if (typeof bytes === 'string') bytes = Buffer.from(bytes, 'utf8'); + } + + // support pre-v4 Buffer API + else { + if (Array.isArray(bytes)) bytes = new Buffer(bytes); + else if (typeof bytes === 'string') bytes = new Buffer(bytes, 'utf8'); + } + + return crypto.createHash('sha1').update(bytes).digest(); +} + +module.exports = sha1; |