Minor fixes in OCM shares, gateway uploads and smtpclient

Makefile

@@ -61,7 +61,8 @@ lint-ci:
 gen-doc:
 	go run tools/generate-documentation/main.go
 
-check-changelog:
+check-changelog: release-deps
+	`go env GOPATH`/bin/calens > /dev/null
 	go run tools/check-changelog/main.go
 
 check-changelog-drone:

changelog/unreleased/ocm-fixes.md

@@ -0,0 +1,3 @@
+Bugfix: Minor fixes in OCM shares, gateway uploads and smtpclient
+
+https://github.com/cs3org/reva/pull/1082

cmd/reva/configure.go

@@ -0,0 +1,47 @@
+// Copyright 2018-2020 CERN
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// In applying this license, CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"os"
+)
+
+var configureCommand = func() *command {
+	cmd := newCommand("configure")
+	cmd.Description = func() string { return "configure the reva client" }
+	cmd.Action = func(w ...io.Writer) error {
+		reader := bufio.NewReader(os.Stdin)
+		fmt.Print("host: ")
+		text, err := read(reader)
+		if err != nil {
+			return err
+		}
+
+		c := &config{Host: text}
+		if err := writeConfig(c); err != nil {
+			return err
+		}
+		fmt.Println("config saved at ", getConfigFile())
+		return nil
+	}
+	return cmd
+}

cmd/reva/executor.go

@@ -45,6 +45,17 @@ func (e *Executor) Execute(s string) {
 
 	args := strings.Split(s, " ")
 
+	// Verify that the configuration is set, either in memory or in a file.
+	if conf.Host == "" {
+		c, err := readConfig()
+		if err != nil && args[0] != "configure" {
+			fmt.Println("reva is not configured, please run the configure command")
+			return
+		} else if args[0] != "configure" {
+			conf = c
+		}
+	}
+
 	action := args[0]
 	for _, v := range commands {
 		if v.Name == action {

cmd/reva/main.go

@@ -39,6 +39,7 @@ var (
 
 	commands = []*command{
 		versionCommand(),
+		configureCommand(),
 		loginCommand(),
 		whoamiCommand(),
 		importCommand(),
@@ -82,14 +83,7 @@ func init() {
 
 func main() {
 
-	if host == "" {
-		c, err := readConfig()
-		if err != nil {
-			fmt.Println("reva is not configured, please pass the \"-host\" flag")
-			os.Exit(1)
-		}
-		conf = c
-	} else {
+	if host != "" {
 		conf = &config{host}
 		if err := writeConfig(conf); err != nil {
 			fmt.Println("error writing to config file")

docs/content/en/docs/config/packages/smtpclient/_index.md

@@ -8,48 +8,56 @@ description: >
 
 # _struct: SMTPCredentials_
 
+{{% dir name="sender_login" type="string" default="" %}}
+The login to be used by sender. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L36)
+{{< highlight toml >}}
+[smtpclient]
+sender_login = ""
+{{< /highlight >}}
+{{% /dir %}}
+
 {{% dir name="sender_mail" type="string" default="" %}}
-The email to be used to send mails. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L36)
+The email to be used to send mails. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L37)
 {{< highlight toml >}}
 [smtpclient]
 sender_mail = ""
 {{< /highlight >}}
 {{% /dir %}}
 
 {{% dir name="sender_password" type="string" default="" %}}
-The sender's password. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L37)
+The sender's password. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L38)
 {{< highlight toml >}}
 [smtpclient]
 sender_password = ""
 {{< /highlight >}}
 {{% /dir %}}
 
 {{% dir name="smtp_server" type="string" default="" %}}
-The hostname of the SMTP server. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L38)
+The hostname of the SMTP server. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L39)
 {{< highlight toml >}}
 [smtpclient]
 smtp_server = ""
 {{< /highlight >}}
 {{% /dir %}}
 
 {{% dir name="smtp_port" type="int" default=587 %}}
-The port on which the SMTP daemon is running. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L39)
+The port on which the SMTP daemon is running. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L40)
 {{< highlight toml >}}
 [smtpclient]
 smtp_port = 587
 {{< /highlight >}}
 {{% /dir %}}
 
 {{% dir name="disable_auth" type="bool" default=false %}}
-Whether to disable SMTP auth. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L40)
+Whether to disable SMTP auth. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L41)
 {{< highlight toml >}}
 [smtpclient]
 disable_auth = false
 {{< /highlight >}}
 {{% /dir %}}
 
 {{% dir name="local_name" type="string" default="" %}}
-The host name to be used for unauthenticated SMTP. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L41)
+The host name to be used for unauthenticated SMTP. [[Ref]](https://github.com/cs3org/reva/tree/master/pkg/smtpclient/smtpclient.go#L42)
 {{< highlight toml >}}
 [smtpclient]
 local_name = ""

examples/ocmd/ocmd-server-1.toml

@@ -1,5 +1,4 @@
 [shared]
-jwt_secret = "Pive-Fumkiu4"
 gatewaysvc = "localhost:19000"
 
 [grpc]
@@ -20,7 +19,6 @@ ocminvitemanagersvc = "localhost:19000"
 ocmproviderauthorizersvc = "localhost:19000"
 commit_share_to_storage_grant = false
 datagateway = "http://localhost:19001/data"
-transfer_shared_secret = "replace-me-with-a-transfer-secret" # for direct uploads
 transfer_expires = 6 # give it a moment
 
 [grpc.services.authregistry]

examples/ocmd/ocmd-server-2.toml

@@ -1,5 +1,4 @@
 [shared]
-jwt_secret = "Pive-Fumkiu4"
 gatewaysvc = "localhost:17000"
 
 [grpc]
@@ -18,7 +17,6 @@ ocminvitemanagersvc = "localhost:17000"
 ocmproviderauthorizersvc = "localhost:17000"
 commit_share_to_storage_grant = false
 datagateway = "http://localhost:17001/data"
-transfer_shared_secret = "replace-me-with-a-transfer-secret" # for direct uploads
 transfer_expires = 6 # give it a moment
 
 [grpc.services.authregistry]

examples/ocmd/users.demo.json

@@ -8,7 +8,21 @@
 		"secret": "relativity",
 		"mail": "einstein@cern.ch",
 		"display_name": "Albert Einstein",
-		"groups": ["sailing-lovers", "violin-haters", "physics-lovers"]
+		"groups": ["sailing-lovers", "violin-haters", "physics-lovers"],
+		"opaque": {
+			"map": {
+				"gid": {
+					"_comment": "decodes to 987",
+					"decoder":"plain",
+					"value":"OTg3"
+					},
+				"uid":{
+					"_comment": "decodes to 123",
+					"decoder":"plain",
+					"value":"MTIz"
+				}
+			}
+		}
 	},
 	{
 		"id": {
@@ -19,7 +33,21 @@
 		"secret": "radioactivity",
 		"mail": "marie@cesnet.cz",
 		"display_name": "Marie Curie",
-		"groups": ["radium-lovers", "polonium-lovers", "physics-lovers"]
+		"groups": ["radium-lovers", "polonium-lovers", "physics-lovers"],
+		"opaque": {
+			"map": {
+				"gid": {
+					"_comment": "decodes to 987",
+					"decoder":"plain",
+					"value":"OTg3"
+					},
+				"uid":{
+					"_comment": "decodes to 456",
+					"decoder":"plain",
+					"value":"NDU2"
+				}
+			}
+		}
 	},
 	{
 		"id": {
@@ -30,7 +58,21 @@
 		"secret": "superfluidity",
 		"mail": "richard@example.org",
 		"display_name": "Richard Feynman",
-		"groups": ["quantum-lovers", "philosophy-haters", "physics-lovers"]
+		"groups": ["quantum-lovers", "philosophy-haters", "physics-lovers"],
+		"opaque": {
+			"map": {
+				"gid": {
+					"_comment": "decodes to 135",
+					"decoder":"plain",
+					"value":"MTM1"
+					},
+				"uid":{
+					"_comment": "decodes to 246",
+					"decoder":"plain",
+					"value":"MjQ2"
+				}
+			}
+		}
 	},
 	{
 		"id": {
@@ -41,6 +83,20 @@
 		"secret": "test",
 		"mail": "test@example.com",
 		"display_name": "Test Testman",
-		"groups": ["quantum-lovers", "philosophy-haters", "physics-lovers"]
+		"groups": ["quantum-lovers", "philosophy-haters", "physics-lovers"],
+		"opaque": {
+			"map": {
+				"gid": {
+					"_comment": "decodes to 135",
+					"decoder":"plain",
+					"value":"MTM1"
+					},
+				"uid":{
+					"_comment": "decodes to 468",
+					"decoder":"plain",
+					"value":"NDY4"
+				}
+			}
+		}
 	}
 ]

pkg/smtpclient/smtpclient.go

@@ -33,6 +33,7 @@ import (
 
 // SMTPCredentials stores the credentials required to connect to an SMTP server.
 type SMTPCredentials struct {
+	SenderLogin    string `mapstructure:"sender_login" docs:";The login to be used by sender."`
 	SenderMail     string `mapstructure:"sender_mail" docs:";The email to be used to send mails."`
 	SenderPassword string `mapstructure:"sender_password" docs:";The sender's password."`
 	SMTPServer     string `mapstructure:"smtp_server" docs:";The hostname of the SMTP server."`
@@ -55,6 +56,9 @@ func NewSMTPCredentials(c *SMTPCredentials) *SMTPCredentials {
 		tokens := strings.Split(creds.SenderMail, "@")
 		creds.LocalName = tokens[len(tokens)-1]
 	}
+	if creds.SenderLogin == "" {
+		creds.SenderLogin = creds.SenderMail
+	}
 	return creds
 }
 
@@ -86,7 +90,7 @@ func (creds *SMTPCredentials) SendMail(recipient, subject, body string) error {
 
 func (creds *SMTPCredentials) sendMailAuthSMTP(recipient, subject, message string) error {
 
-	auth := smtp.PlainAuth("", creds.SenderMail, creds.SenderPassword, creds.SMTPServer)
+	auth := smtp.PlainAuth("", creds.SenderLogin, creds.SenderPassword, creds.SMTPServer)
 
 	err := smtp.SendMail(
 		fmt.Sprintf("%s:%d", creds.SMTPServer, creds.SMTPPort),