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zeekayandHanzo Dev
2b6378c4a0
github.com/hanzozt-incubator does not exist — cf is a third-party dependency the rebrand should never have touched, and points at openziti-incubator/cf again. A rename put a literal space inside identifiers (Hanzo ZTOrg, ClaimAudienceHanzo ZT); only occurrences with an identifier character on one side are joined, the brand name in prose stays. foundation renamed errorz.ApiError.Code to AppCode and gave the old name to a Code() int32 method, so a stale .Code resolved to the method instead of failing loudly. rest_model.APIError.Code is a different field and keeps its name. The foundation self-replace pinned v2.0.86, a tag that still declared the openziti path, under a require of v2.0.92 that declares the hanzozt one. Co-authored-by: Hanzo Dev <[email protected]>
119 lines
3.4 KiB
Go
119 lines
3.4 KiB
Go
/*
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Copyright NetFoundry Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package oidc_auth
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import (
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"encoding"
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"errors"
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"net/http"
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"github.com/michaelquigley/pfxlog"
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"github.com/hanzozt/edge-api/rest_model"
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"github.com/hanzozt/foundation/v2/errorz"
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)
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// render will attempt to send a responses on the provided http.ResponseWriter. All error output will be directed to the
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// http.ResponseWriter. The provided http.ResponseWriter will have had its header sent after calling this function.
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func render(w http.ResponseWriter, contentType string, status int, data encoding.BinaryMarshaler) {
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payload, err := data.MarshalBinary()
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if err != nil {
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pfxlog.Logger().WithError(err).Error("could not marshal data payload, attempting to respond with a marshalling error")
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internalErr := &rest_model.APIError{
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Code: errorz.UnhandledCode,
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Message: "could not marshal, see cause",
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Cause: &rest_model.APIErrorCause{
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APIError: rest_model.APIError{
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Code: "UNHANDLED",
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Message: err.Error(),
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},
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},
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}
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// if there is an err here, we are giving up as we have already tried to recover.
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internalErrPayload, internalErrMarshalErr := internalErr.MarshalBinary()
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if err != nil {
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pfxlog.Logger().WithError(internalErrMarshalErr).Error("could not write marshaling error, failed to marshal internal error, writing '{}'")
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}
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if len(internalErrPayload) == 0 {
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internalErrPayload = []byte("{}")
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}
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w.Header().Set(ContentTypeHeader, contentType)
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w.WriteHeader(http.StatusInternalServerError)
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_, err = w.Write(internalErrPayload)
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if err != nil {
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pfxlog.Logger().WithError(err).WithField("internalErrPayload", internalErrPayload).Error("could not write the internal error payload, giving up")
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}
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return
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}
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w.Header().Set(ContentTypeHeader, contentType)
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w.WriteHeader(status)
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_, err = w.Write(payload)
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if err != nil {
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pfxlog.Logger().WithError(err).Error("error writing payload")
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}
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}
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// renderJson will attempt to render the provided data as JSON.
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func renderJson(w http.ResponseWriter, status int, data encoding.BinaryMarshaler) {
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render(w, JsonContentType, status, data)
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}
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func renderJsonError(w http.ResponseWriter, err error) {
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restErr, status := errorToRestApiError(err)
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renderJson(w, status, restErr)
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}
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func renderJsonApiError(w http.ResponseWriter, err *errorz.ApiError) {
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restErr, status := errorToRestApiError(err)
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renderJson(w, status, restErr)
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}
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func errorToRestApiError(err error) (*rest_model.APIError, int) {
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var typedErr *errorz.ApiError
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switch {
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case errors.As(err, &typedErr):
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restErr := &rest_model.APIError{
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Code: typedErr.AppCode,
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Message: typedErr.Message,
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}
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if typedErr.Cause != nil {
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causeErr, _ := errorToRestApiError(typedErr.Cause)
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restErr.Cause = &rest_model.APIErrorCause{
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APIError: *causeErr,
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}
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}
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return restErr, typedErr.Status
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default:
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return &rest_model.APIError{
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Code: "UNHANDLED",
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Message: err.Error(),
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}, http.StatusInternalServerError
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}
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}
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