Oliver Jakoubek
192053952f
Support configuring a custom HTTP header name for authentication (e.g., X-API-Auth instead of Authorization) for Kanboard servers with specific proxy configurations that use alternative auth headers. - Add headerName field to apiTokenAuth and basicAuth structs - Add WithAuthHeader() fluent method to Client - Auth methods pass custom header name when creating auth structs - Add tests for custom header with API token, basic auth, and custom user Closes kanboard-9wa Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package kanboard
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import (
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"encoding/base64"
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"net/http"
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)
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// Authenticator applies authentication to HTTP requests.
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type Authenticator interface {
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Apply(req *http.Request)
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}
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// apiTokenAuth implements API token authentication.
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type apiTokenAuth struct {
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user string
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token string
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headerName string
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}
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// Apply adds HTTP Basic Auth with the configured user (or "jsonrpc" if empty) and the API token.
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func (a *apiTokenAuth) Apply(req *http.Request) {
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user := a.user
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if user == "" {
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user = "jsonrpc"
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}
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if a.headerName != "" {
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req.Header.Set(a.headerName, "Basic "+basicAuthValue(user, a.token))
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} else {
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req.SetBasicAuth(user, a.token)
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}
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}
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// basicAuth implements username/password authentication.
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type basicAuth struct {
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username string
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password string
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headerName string
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}
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// Apply adds HTTP Basic Auth with username and password.
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func (a *basicAuth) Apply(req *http.Request) {
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if a.headerName != "" {
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req.Header.Set(a.headerName, "Basic "+basicAuthValue(a.username, a.password))
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} else {
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req.SetBasicAuth(a.username, a.password)
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}
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}
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// basicAuthValue returns the base64-encoded value for HTTP Basic Auth.
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func basicAuthValue(username, password string) string {
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auth := username + ":" + password
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return base64.StdEncoding.EncodeToString([]byte(auth))
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}
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