towk/opaal
1
0
Fork 0
mirror of https://github.com/davidallendj/opaal.git synced 2025-12-20 03:27:02 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Added ability to get authorization code

Browse source
This commit is contained in:
David Allen 2024-02-21 20:26:25 -07:00
parent bfcbca9cf1
commit 5bae300daa
9 changed files with 174 additions and 48 deletions
Download patch file Download diff file Expand all files Collapse all files

27
internal/util/util.go
View file

@ -1,18 +1,19 @@
package util
import (
"encoding/base64"
"math/rand"
"net/url"
"strings"
)
const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
const (
letterIdxBits = 6 // 6 bits to represent a letter index
letterIdxMask = 1<<letterIdxBits - 1 // All 1-bits, as many as letterIdxBits
letterIdxMax = 63 / letterIdxBits // # of letter indices fitting in 63 bits
)
func RandomString(n int) string {
const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
const (
letterIdxBits = 6 // 6 bits to represent a letter index
letterIdxMask = 1<<letterIdxBits - 1 // All 1-bits, as many as letterIdxBits
letterIdxMax = 63 / letterIdxBits // # of letter indices fitting in 63 bits
)
b := make([]byte, n)
// A rand.Int63() generates 63 random bits, enough for letterIdxMax letters!
for i, cache, remain := n-1, rand.Int63(), letterIdxMax; i >= 0; {
@ -31,9 +32,17 @@ func RandomString(n int) string {
}
func BuildAuthorizationUrl(authEndpoint string, clientId string, redirectUri []string, state string, responseType string, scope []string) string {
return authEndpoint + "?" + "cilent_id=" + clientId +
"&redirect_url=" + strings.Join(redirectUri, ",") +
return authEndpoint + "?" + "client_id=" + clientId +
"&redirect_uri=" + EncodeURL(strings.Join(redirectUri, ",")) +
"&response_type=" + responseType +
"&state=" + state +
"&scope=" + strings.Join(scope, "+")
}
func EncodeURL(s string) string {
return url.QueryEscape(s)
}
func EncodeBase64(s string) string {
return base64.StdEncoding.EncodeToString([]byte(s))
}