Example #1
0
func api10Patch(d *Daemon, r *http.Request) Response {
	oldConfig, err := dbConfigValuesGet(d.db)
	if err != nil {
		return InternalError(err)
	}

	err = etagCheck(r, oldConfig)
	if err != nil {
		return PreconditionFailed(err)
	}

	req := apiPut{}
	if err := shared.ReadToJSON(r.Body, &req); err != nil {
		return BadRequest(err)
	}

	if req.Config == nil {
		return EmptySyncResponse
	}

	for k, v := range oldConfig {
		_, ok := req.Config[k]
		if !ok {
			req.Config[k] = v
		}
	}

	return doApi10Update(d, oldConfig, req)
}
Example #2
0
File: api10.go Project: rrva/lxd
func api10Put(d *Daemon, r *http.Request) Response {
	req := apiPut{}

	if err := shared.ReadToJSON(r.Body, &req); err != nil {
		return BadRequest(err)
	}

	for key, value := range req.Config {
		if !d.ConfigKeyIsValid(key) {
			return BadRequest(fmt.Errorf("Bad server config key: '%s'", key))
		}

		if key == "core.trust_password" {
			err := d.PasswordSet(value.(string))
			if err != nil {
				return InternalError(err)
			}
		} else if key == "core.lvm_vg_name" {
			err := storageLVMSetVolumeGroupNameConfig(d, value.(string))
			if err != nil {
				return InternalError(err)
			}
			if err = d.SetupStorageDriver(); err != nil {
				return InternalError(err)
			}
		} else if key == "core.lvm_thinpool_name" {
			err := storageLVMSetThinPoolNameConfig(d, value.(string))
			if err != nil {
				return InternalError(err)
			}
		} else if key == "core.https_address" {
			old_address, err := d.ConfigValueGet("core.https_address")
			if err != nil {
				return InternalError(err)
			}

			d.UpdateHTTPsPort(old_address, value.(string))
			if err != nil {
				return InternalError(err)
			}

			err = d.ConfigValueSet(key, value.(string))
			if err != nil {
				return InternalError(err)
			}
		} else {
			err := d.ConfigValueSet(key, value.(string))
			if err != nil {
				return InternalError(err)
			}
			if key == "images.remote_cache_expiry" {
				d.pruneChan <- true
			}
		}
	}

	return EmptySyncResponse
}
Example #3
0
func api10Put(d *Daemon, r *http.Request) Response {
	oldConfig, err := dbConfigValuesGet(d.db)
	if err != nil {
		return InternalError(err)
	}

	err = etagCheck(r, oldConfig)
	if err != nil {
		return PreconditionFailed(err)
	}

	req := apiPut{}
	if err := shared.ReadToJSON(r.Body, &req); err != nil {
		return BadRequest(err)
	}

	return doApi10Update(d, oldConfig, req)
}
Example #4
0
func certificateFingerprintPut(d *Daemon, r *http.Request) Response {
	fingerprint := mux.Vars(r)["fingerprint"]

	oldEntry, err := doCertificateGet(d, fingerprint)
	if err != nil {
		return SmartError(err)
	}
	fingerprint = oldEntry.Fingerprint

	err = etagCheck(r, oldEntry)
	if err != nil {
		return PreconditionFailed(err)
	}

	req := shared.CertInfo{}
	if err := shared.ReadToJSON(r.Body, &req); err != nil {
		return BadRequest(err)
	}

	return doCertificateUpdate(d, fingerprint, req)
}
Example #5
0
File: api10.go Project: RuneTM/lxd
func api10Put(d *Daemon, r *http.Request) Response {
	req := apiPut{}

	if err := shared.ReadToJSON(r.Body, &req); err != nil {
		return BadRequest(err)
	}

	for key, value := range req.Config {
		if !d.ConfigKeyIsValid(key) {
			return BadRequest(fmt.Errorf("Bad server config key: '%s'", key))
		}

		if key == "core.trust_password" {
			err := d.PasswordSet(value.(string))
			if err != nil {
				return InternalError(err)
			}
		} else if key == "core.lvm_vg_name" {
			err := storageLVMSetVolumeGroupNameConfig(d, value.(string))
			if err != nil {
				return InternalError(err)
			}
			if err = d.SetupStorageDriver(); err != nil {
				return InternalError(err)
			}
		} else if key == "core.lvm_thinpool_name" {
			err := storageLVMSetThinPoolNameConfig(d, value.(string))
			if err != nil {
				return InternalError(err)
			}
		} else {
			err := d.ConfigValueSet(key, value.(string))
			if err != nil {
				return InternalError(err)
			}
		}
	}

	return EmptySyncResponse
}
Example #6
0
func certificatesPost(d *Daemon, r *http.Request) Response {
	req := certificatesPostBody{}

	if err := shared.ReadToJSON(r.Body, &req); err != nil {
		return BadRequest(err)
	}

	if req.Type != "client" {
		return BadRequest(fmt.Errorf("Unknown request type %s", req.Type))
	}

	var cert *x509.Certificate
	var name string
	if req.Certificate != "" {

		data, err := base64.StdEncoding.DecodeString(req.Certificate)
		if err != nil {
			return BadRequest(err)
		}

		cert, err = x509.ParseCertificate(data)
		if err != nil {
			return BadRequest(err)
		}
		name = req.Name

	} else if r.TLS != nil {

		if len(r.TLS.PeerCertificates) < 1 {
			return BadRequest(fmt.Errorf("No client certificate provided"))
		}
		cert = r.TLS.PeerCertificates[len(r.TLS.PeerCertificates)-1]

		remoteHost, _, err := net.SplitHostPort(r.RemoteAddr)
		if err != nil {
			return InternalError(err)
		}

		name = remoteHost
	} else {
		return BadRequest(fmt.Errorf("Can't use TLS data on non-TLS link"))
	}

	fingerprint := certGenerateFingerprint(cert)
	for _, existingCert := range d.clientCerts {
		if fingerprint == certGenerateFingerprint(&existingCert) {
			return EmptySyncResponse
		}
	}

	if !d.isTrustedClient(r) && !d.PasswordCheck(req.Password) {
		return Forbidden
	}

	err := saveCert(d, name, cert)
	if err != nil {
		return SmartError(err)
	}

	d.clientCerts = append(d.clientCerts, *cert)

	return EmptySyncResponse
}
Example #7
0
func api10Put(d *Daemon, r *http.Request) Response {
	oldConfig, err := dbConfigValuesGet(d.db)
	if err != nil {
		return InternalError(err)
	}

	req := apiPut{}

	if err := shared.ReadToJSON(r.Body, &req); err != nil {
		return BadRequest(err)
	}

	// Diff the configs
	changedConfig := map[string]interface{}{}
	for key, value := range oldConfig {
		if req.Config[key] != value {
			changedConfig[key] = req.Config[key]
		}
	}

	for key, value := range req.Config {
		if oldConfig[key] != value {
			changedConfig[key] = req.Config[key]
		}
	}

	for key, value := range changedConfig {
		if value == nil {
			value = ""
		}

		if !d.ConfigKeyIsValid(key) {
			return BadRequest(fmt.Errorf("Bad server config key: '%s'", key))
		}

		if key == "core.trust_password" {
			if value == true {
				continue
			}

			err := d.PasswordSet(value.(string))
			if err != nil {
				return InternalError(err)
			}
		} else if key == "storage.lvm_vg_name" {
			err := storageLVMSetVolumeGroupNameConfig(d, value.(string))
			if err != nil {
				return InternalError(err)
			}
			if err = d.SetupStorageDriver(); err != nil {
				return InternalError(err)
			}
		} else if key == "storage.lvm_thinpool_name" {
			err := storageLVMSetThinPoolNameConfig(d, value.(string))
			if err != nil {
				return InternalError(err)
			}
		} else if key == "storage.zfs_pool_name" {
			err := storageZFSSetPoolNameConfig(d, value.(string))
			if err != nil {
				return InternalError(err)
			}
			if err = d.SetupStorageDriver(); err != nil {
				return InternalError(err)
			}
		} else if key == "core.https_address" {
			old_address, err := d.ConfigValueGet("core.https_address")
			if err != nil {
				return InternalError(err)
			}

			err = d.UpdateHTTPsPort(old_address, value.(string))
			if err != nil {
				return InternalError(err)
			}

			err = d.ConfigValueSet(key, value.(string))
			if err != nil {
				return InternalError(err)
			}
		} else if key == "core.proxy_https" || key == "core.proxy_http" || key == "core.proxy_ignore_hosts" {
			err = d.ConfigValueSet(key, value.(string))
			if err != nil {
				return InternalError(err)
			}

			d.updateProxy()
		} else {
			err := d.ConfigValueSet(key, value.(string))
			if err != nil {
				return InternalError(err)
			}
			if key == "images.remote_cache_expiry" {
				d.pruneChan <- true
			}
		}
	}

	return EmptySyncResponse
}