Go (RE2)

AWS Access Key ID in GO

Match AWS access key IDs (both long-term AKIA and temporary ASIA prefixes).

Try it in the GO tester →

Pattern

regexGO
\b(?:AKIA|ASIA)[0-9A-Z]{16}\b   (flags: g)

Go (RE2) code

goGo
package main

import (
	"fmt"
	"regexp"
)

func main() {
	re := regexp.MustCompile(`\b(?:AKIA|ASIA)[0-9A-Z]{16}\b`)
	input := `AKIAIOSFODNN7EXAMPLE`
	for _, match := range re.FindAllString(input, -1) {
		fmt.Println(match)
	}
}

Uses `regexp.MustCompile` (panics on bad patterns at startup) and `FindAllString` for all matches.

How the pattern works

Starts with AKIA (long-term user key) or ASIA (short-term STS session key), followed by exactly 16 uppercase alphanumeric characters. Word boundaries prevent partial matches.

Examples

Input

AKIAIOSFODNN7EXAMPLE

Matches

  • AKIAIOSFODNN7EXAMPLE

Input

ASIAIOSFODNN7EXAMPLE

Matches

  • ASIAIOSFODNN7EXAMPLE

Input

not a key

No match

—

Same pattern, other engines

JavaScript / ECMAScript

Supported

See how this pattern looks (and behaves) in JavaScript's built-in RegExp.

Python (re)

Supported

See how this pattern looks (and behaves) in Python's stdlib `re` module.

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