Affected by GO-2025-4193 and 2 other vulnerabilities

GO-2025-4193: Fulcio allocates excessive memory during token parsing in github.com/sigstore/fulcio

GO-2026-4311: Fulcio is vulnerable to Server-Side Request Forgery (SSRF) via MetaIssuer Regex Bypass in github.com/sigstore/fulcio

GO-2026-5853: Fulcio has OIDC Discovery Redirect Following Allows SSRF and JWKS Substitution for Meta-Issuer Paths, with Kubernetes Service-Account Token Leakage in github.com/sigstore/fulcio

challenges

package

v0.1.1 Latest Latest Go to latest Published: Jul 26, 2021 License: Apache-2.0 Imports: 13 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/sigstore/fulcio

Links

Open Source Insights

Documentation ¶

Index ¶

func CheckSignature(pub crypto.PublicKey, proof []byte, email string) error
type ChallengeResult
- func Email(ctx context.Context, principal *oidc.IDToken, pubKey, challenge []byte) (*ChallengeResult, error)
- func Spiffe(ctx context.Context, principal *oidc.IDToken, pubKey, challenge []byte) (*ChallengeResult, error)
type ChallengeType

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CheckSignature ¶

func CheckSignature(pub crypto.PublicKey, proof []byte, email string) error

Types ¶

type ChallengeResult ¶

type ChallengeResult struct {
	TypeVal ChallengeType
	Value   string
}

func Email ¶

func Email(ctx context.Context, principal *oidc.IDToken, pubKey, challenge []byte) (*ChallengeResult, error)

func Spiffe ¶

func Spiffe(ctx context.Context, principal *oidc.IDToken, pubKey, challenge []byte) (*ChallengeResult, error)

type ChallengeType ¶

type ChallengeType int

const (
	EmailValue ChallengeType = iota
	SpiffeValue
)

Source Files ¶

View all Source files

challenges.go

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL