mirror of
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105 lines
3.1 KiB
Go
105 lines
3.1 KiB
Go
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package oidc
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import (
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"context"
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"errors"
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"strings"
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"time"
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"github.com/zitadel/oidc/v3/pkg/oidc"
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"github.com/zitadel/oidc/v3/pkg/op"
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"github.com/zitadel/zitadel/internal/command"
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errz "github.com/zitadel/zitadel/internal/errors"
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"github.com/zitadel/zitadel/internal/query"
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"github.com/zitadel/zitadel/internal/user/model"
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)
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type accessToken struct {
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tokenID string
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userID string
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subject string
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clientID string
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audience []string
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scope []string
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tokenCreation time.Time
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tokenExpiration time.Time
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isPAT bool
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}
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func (s *Server) verifyAccessToken(ctx context.Context, tkn string) (*accessToken, error) {
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var tokenID, subject string
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if tokenIDSubject, err := s.Provider().Crypto().Decrypt(tkn); err == nil {
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split := strings.Split(tokenIDSubject, ":")
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if len(split) != 2 {
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return nil, errors.New("invalid token format")
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}
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tokenID, subject = split[0], split[1]
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} else {
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verifier := op.NewAccessTokenVerifier(op.IssuerFromContext(ctx), s.keySet)
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claims, err := op.VerifyAccessToken[*oidc.AccessTokenClaims](ctx, tkn, verifier)
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if err != nil {
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return nil, err
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}
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tokenID, subject = claims.JWTID, claims.Subject
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}
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if strings.HasPrefix(tokenID, command.IDPrefixV2) {
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token, err := s.query.ActiveAccessTokenByToken(ctx, tokenID)
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if err != nil {
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return nil, err
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}
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return accessTokenV2(tokenID, subject, token), nil
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}
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token, err := s.repo.TokenByIDs(ctx, subject, tokenID)
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if err != nil {
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return nil, errz.ThrowPermissionDenied(err, "OIDC-Dsfb2", "token is not valid or has expired")
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}
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return accessTokenV1(tokenID, subject, token), nil
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}
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func accessTokenV1(tokenID, subject string, token *model.TokenView) *accessToken {
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return &accessToken{
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tokenID: tokenID,
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userID: token.UserID,
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subject: subject,
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clientID: token.ApplicationID,
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audience: token.Audience,
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scope: token.Scopes,
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tokenCreation: token.CreationDate,
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tokenExpiration: token.Expiration,
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isPAT: token.IsPAT,
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}
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}
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func accessTokenV2(tokenID, subject string, token *query.OIDCSessionAccessTokenReadModel) *accessToken {
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return &accessToken{
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tokenID: tokenID,
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userID: token.UserID,
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subject: subject,
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clientID: token.ClientID,
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audience: token.Audience,
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scope: token.Scope,
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tokenCreation: token.AccessTokenCreation,
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tokenExpiration: token.AccessTokenExpiration,
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}
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}
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func (s *Server) assertClientScopesForPAT(ctx context.Context, token *accessToken, clientID, projectID string) error {
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token.audience = append(token.audience, clientID)
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projectIDQuery, err := query.NewProjectRoleProjectIDSearchQuery(projectID)
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if err != nil {
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return errz.ThrowInternal(err, "OIDC-Cyc78", "Errors.Internal")
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}
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roles, err := s.query.SearchProjectRoles(ctx, s.features.TriggerIntrospectionProjections, &query.ProjectRoleSearchQueries{Queries: []query.SearchQuery{projectIDQuery}})
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if err != nil {
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return err
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}
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for _, role := range roles.ProjectRoles {
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token.scope = append(token.scope, ScopeProjectRolePrefix+role.Key)
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}
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return nil
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}
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