forked from cerc-io/plugeth
c76ad94492
This commit adds a build step to travis to auto-delete unstable archives older than 14 days (our regular release schedule) from Azure via ci.go purge. The commit also pulls in the latest Azure storage code, also switching over from the old import path (github.com/Azure/azure-sdk-for-go) to the new split one (github.com/Azure/azure-storage-go).
60 lines
1.8 KiB
Go
60 lines
1.8 KiB
Go
package jwt
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import (
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"errors"
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)
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// Error constants
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var (
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ErrInvalidKey = errors.New("key is invalid")
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ErrInvalidKeyType = errors.New("key is of invalid type")
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ErrHashUnavailable = errors.New("the requested hash function is unavailable")
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)
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// The errors that might occur when parsing and validating a token
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const (
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ValidationErrorMalformed uint32 = 1 << iota // Token is malformed
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ValidationErrorUnverifiable // Token could not be verified because of signing problems
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ValidationErrorSignatureInvalid // Signature validation failed
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// Standard Claim validation errors
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ValidationErrorAudience // AUD validation failed
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ValidationErrorExpired // EXP validation failed
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ValidationErrorIssuedAt // IAT validation failed
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ValidationErrorIssuer // ISS validation failed
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ValidationErrorNotValidYet // NBF validation failed
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ValidationErrorId // JTI validation failed
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ValidationErrorClaimsInvalid // Generic claims validation error
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)
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// Helper for constructing a ValidationError with a string error message
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func NewValidationError(errorText string, errorFlags uint32) *ValidationError {
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return &ValidationError{
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text: errorText,
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Errors: errorFlags,
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}
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}
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// The error from Parse if token is not valid
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type ValidationError struct {
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Inner error // stores the error returned by external dependencies, i.e.: KeyFunc
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Errors uint32 // bitfield. see ValidationError... constants
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text string // errors that do not have a valid error just have text
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}
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// Validation error is an error type
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func (e ValidationError) Error() string {
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if e.Inner != nil {
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return e.Inner.Error()
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} else if e.text != "" {
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return e.text
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} else {
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return "token is invalid"
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}
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}
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// No errors
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func (e *ValidationError) valid() bool {
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return e.Errors == 0
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}
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