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3d0febdd90
* feat: Add OIDC authentication * Extract username into a separate package and add OIDC tests * Add test case for invalid tokens * Add test case for username as email * Add OIDC to the frontend * Improve comments from self-review * Add authentication docs * Add telemetry * Update docs/install/auth.md Co-authored-by: Ammar Bandukwala <ammar@ammar.io> * Update docs/install/auth.md Co-authored-by: Ammar Bandukwala <ammar@ammar.io> * Remove username package Co-authored-by: Ammar Bandukwala <ammar@ammar.io>
46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
package httpapi
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import (
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"regexp"
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"strings"
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"github.com/moby/moby/pkg/namesgenerator"
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)
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var (
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usernameValid = regexp.MustCompile("^[a-zA-Z0-9]+(?:-[a-zA-Z0-9]+)*$")
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usernameReplace = regexp.MustCompile("[^a-zA-Z0-9-]*")
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)
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// UsernameValid returns whether the input string is a valid username.
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func UsernameValid(str string) bool {
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if len(str) > 32 {
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return false
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}
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if len(str) < 1 {
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return false
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}
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return usernameValid.MatchString(str)
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}
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// UsernameFrom returns a best-effort username from the provided string.
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//
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// It first attempts to validate the incoming string, which will
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// be returned if it is valid. It then will attempt to extract
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// the username from an email address. If no success happens during
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// these steps, a random username will be returned.
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func UsernameFrom(str string) string {
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if UsernameValid(str) {
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return str
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}
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emailAt := strings.LastIndex(str, "@")
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if emailAt >= 0 {
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str = str[:emailAt]
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}
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str = usernameReplace.ReplaceAllString(str, "")
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if UsernameValid(str) {
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return str
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}
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return strings.ReplaceAll(namesgenerator.GetRandomName(1), "_", "-")
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}
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