Add github credentials API and cli code

Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>

runner/github_credentials.go

@@ -0,0 +1,83 @@
+package runner
+
+import (
+	"context"
+
+	"github.com/pkg/errors"
+
+	runnerErrors "github.com/cloudbase/garm-provider-common/errors"
+	"github.com/cloudbase/garm/auth"
+	"github.com/cloudbase/garm/params"
+)
+
+func (r *Runner) ListCredentials(ctx context.Context) ([]params.GithubCredentials, error) {
+	if !auth.IsAdmin(ctx) {
+		return nil, runnerErrors.ErrUnauthorized
+	}
+
+	creds, err := r.store.ListGithubCredentials(ctx)
+	if err != nil {
+		return nil, errors.Wrap(err, "fetching github credentials")
+	}
+
+	return creds, nil
+}
+
+func (r *Runner) CreateGithubCredentials(ctx context.Context, param params.CreateGithubCredentialsParams) (params.GithubCredentials, error) {
+	if !auth.IsAdmin(ctx) {
+		return params.GithubCredentials{}, runnerErrors.ErrUnauthorized
+	}
+
+	if err := param.Validate(); err != nil {
+		return params.GithubCredentials{}, errors.Wrap(err, "failed to validate github credentials params")
+	}
+
+	creds, err := r.store.CreateGithubCredentials(ctx, param)
+	if err != nil {
+		return params.GithubCredentials{}, errors.Wrap(err, "failed to create github credentials")
+	}
+
+	return creds, nil
+}
+
+func (r *Runner) GetGithubCredentials(ctx context.Context, id uint) (params.GithubCredentials, error) {
+	if !auth.IsAdmin(ctx) {
+		return params.GithubCredentials{}, runnerErrors.ErrUnauthorized
+	}
+
+	creds, err := r.store.GetGithubCredentials(ctx, id, true)
+	if err != nil {
+		return params.GithubCredentials{}, errors.Wrap(err, "failed to get github credentials")
+	}
+
+	return creds, nil
+}
+
+func (r *Runner) DeleteGithubCredentials(ctx context.Context, id uint) error {
+	if !auth.IsAdmin(ctx) {
+		return runnerErrors.ErrUnauthorized
+	}
+
+	if err := r.store.DeleteGithubCredentials(ctx, id); err != nil {
+		return errors.Wrap(err, "failed to delete github credentials")
+	}
+
+	return nil
+}
+
+func (r *Runner) UpdateGithubCredentials(ctx context.Context, id uint, param params.UpdateGithubCredentialsParams) (params.GithubCredentials, error) {
+	if !auth.IsAdmin(ctx) {
+		return params.GithubCredentials{}, runnerErrors.ErrUnauthorized
+	}
+
+	if err := param.Validate(); err != nil {
+		return params.GithubCredentials{}, errors.Wrap(err, "failed to validate github credentials params")
+	}
+
+	newCreds, err := r.store.UpdateGithubCredentials(ctx, id, param)
+	if err != nil {
+		return params.GithubCredentials{}, errors.Wrap(err, "failed to update github credentials")
+	}
+
+	return newCreds, nil
+}