Fix missing error handling for server configuration endpoints
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parent
2a98faf360
commit
8897be661b
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@ -4,7 +4,6 @@ import (
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"bytes"
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"io/ioutil"
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@ -12,6 +11,7 @@ import (
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"strings"
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"time"
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"emperror.dev/errors"
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"github.com/apex/log"
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"github.com/pterodactyl/wings/system"
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)
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@ -98,21 +98,19 @@ func (c *client) requestOnce(ctx context.Context, method, path string, body io.R
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// request executes a http request and retries when errors occur.
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// It appends the path to the endpoint of the client and adds the authentication token to the request.
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func (c *client) request(ctx context.Context, method, path string, body io.Reader, opts ...func(r *http.Request)) (*Response, error) {
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var doErr error
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var res *Response
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func (c *client) request(ctx context.Context, method, path string, body io.Reader, opts ...func(r *http.Request)) (res *Response, err error) {
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for i := 0; i < c.retries; i++ {
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res, doErr = c.requestOnce(ctx, method, path, body, opts...)
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if doErr == nil &&
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res, err = c.requestOnce(ctx, method, path, body, opts...)
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if err == nil &&
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res.StatusCode < http.StatusInternalServerError &&
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res.StatusCode != http.StatusTooManyRequests {
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break
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}
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}
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return res, doErr
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if err != nil {
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return nil, errors.WithStack(err)
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}
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return
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}
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// get executes a http get request.
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@ -159,7 +157,7 @@ func (r *Response) HasError() bool {
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func (r *Response) Read() ([]byte, error) {
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var b []byte
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if r.Response == nil {
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return nil, errors.New("no response exists on interface")
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return nil, errors.New("http: attempting to read missing response")
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}
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if r.Response.Body != nil {
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@ -180,7 +178,10 @@ func (r *Response) BindJSON(v interface{}) error {
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return err
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}
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return json.Unmarshal(b, &v)
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if err := json.Unmarshal(b, &v); err != nil {
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return errors.Wrap(err, "http: could not unmarshal response")
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}
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return nil
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}
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// Returns the first error message from the API call as a string. The error
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@ -75,7 +75,7 @@ func (c *client) GetServerConfiguration(ctx context.Context, uuid string) (Serve
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defer res.Body.Close()
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if res.HasError() {
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return config, err
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return config, res.Error()
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}
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err = res.BindJSON(&config)
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@ -90,7 +90,7 @@ func (c *client) GetInstallationScript(ctx context.Context, uuid string) (Instal
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defer res.Body.Close()
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if res.HasError() {
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return InstallationScript{}, err
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return InstallationScript{}, res.Error()
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}
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var config InstallationScript
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@ -140,6 +140,7 @@ func (c *client) ValidateSftpCredentials(ctx context.Context, request SftpAuthRe
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if err != nil {
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return auth, err
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}
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defer res.Body.Close()
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e := res.Error()
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if e != nil {
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@ -185,7 +186,6 @@ func (c *client) SetBackupStatus(ctx context.Context, backup string, data Backup
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return resp.Error()
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}
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// SendRestorationStatus triggers a request to the Panel to notify it that a
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// restoration has been completed and the server should be marked as being
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// activated again.
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