Adding sharepoint-uploader

sharepoint-file-uploader/README.md

@@ -0,0 +1,32 @@
+# Sharepoint File Uploader
+Upload a file to sharepoint
+
+## Compile from source
+Install Golang and run `go build`. You can use the generated binary `sharepoint-upload`.
+
+# Installation
+## Binary (Linux)
+Copy the binary `sharepoint-upload` and execute it.
+
+# Usage
+
+Set `SP_PASSWORD` environment variable.
+```
+sharepoint-upload -f filename
+```
+
+Use `-h` to see more available options (like setting the directory).
+```
+$ ./sharepoint-upload -h
+Usage of ./sharepoint-upload:
+  -d string
+        The directory on Sharepoint (default "Reports")
+  -f string
+        The file to upload
+  -overwrite
+        Specify if existing files should be overwritten
+  -s string
+        The Sharepoint site url (default "https://michuit.sharepoint.com/sites/csi")
+  -u string
+        The user for Sharepoint (default "michael")
+```

sharepoint-file-uploader/go.mod

@@ -0,0 +1,5 @@
+module sharepoint-upload
+
+require github.com/koltyakov/gosip v0.0.0-20190626081228-fb7b13816974
+
+go 1.13

sharepoint-file-uploader/go.sum

@@ -0,0 +1,20 @@
+github.com/Azure/go-ntlmssp v0.0.0-20180810175552-4a21cbd618b4/go.mod h1:chxPXzSsl7ZWRAuOIE23GDNzjWuZquvFlgA8xmpunjU=
+github.com/denisbrodbeck/machineid v1.0.1 h1:geKr9qtkB876mXguW2X6TU4ZynleN6ezuMSRhl4D7AQ=
+github.com/denisbrodbeck/machineid v1.0.1/go.mod h1:dJUwb7PTidGDeYyUBmXZ2GphQBbjJCrnectwCyxcUSI=
+github.com/koltyakov/gosip v0.0.0-20190626081228-fb7b13816974 h1:U7Mpe+vBltofcXis/RXOoAaxyXYZqKRIKsHh5fMPpCs=
+github.com/koltyakov/gosip v0.0.0-20190626081228-fb7b13816974/go.mod h1:k7aEmq6MiyPg0iwSj9SD32jnYYioAwugFR7LQQe0sCA=
+github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
+github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20190530122614-20be4c3c3ed5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190530182044-ad28b68e88f1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190530184349-ce1a3806b557/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=

sharepoint-file-uploader/main.go

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+package main
+
+import (
+	"bytes"
+	"flag"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"os"
+    "path"
+
+	"github.com/koltyakov/gosip"
+	"github.com/koltyakov/gosip/auth/saml"
+)
+
+type SharepointResponse struct {
+	Error struct {
+		Message struct {
+			Value string `json:"value"`
+		} `json:"message"`
+	} `json:"error"`
+}
+
+type SharepointClient struct {
+	*gosip.SPClient
+}
+
+func save(sp *gosip.SPClient, name, directory, content string, overwrite bool) error {
+	apiEndpoint := fmt.Sprintf("%v/_api/web/GetFolderByServerRelativeUrl('%v')/Files/add(url='%v',overwrite=%v)", sp.AuthCnfg.GetSiteURL(), directory, name, overwrite)
+	req, err := http.NewRequest("POST", apiEndpoint, bytes.NewBuffer([]byte(content)))
+	if err != nil {
+		return fmt.Errorf("Unable to create a request: %v\n", err)
+	}
+
+	req.Header.Set("Accept", "application/json;odata=verbose")
+
+	resp, err := sp.Execute(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+	data, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return fmt.Errorf("Unable to read a response: %v\n", err)
+	}
+	if resp.StatusCode != 200 {
+		return fmt.Errorf("%s", data)
+	}
+
+	return nil
+}
+
+func main() {
+	dir := flag.String("d", "Reports", "The directory on Sharepoint")
+	fileName := flag.String("f", "", "The file to upload")
+	userName := flag.String("u", "michael", "The user for Sharepoint")
+    overwrite := flag.Bool("overwrite", false, "Specify if existing files should be overwritten")
+	siteURL := flag.String("s", "https://michuit.sharepoint.com/sites/csi", "The Sharepoint site url")
+	flag.Parse()
+
+	if *fileName == "" {
+		log.Fatal("File must be specified with -f")
+	}
+
+	fileBytes, err := ioutil.ReadFile(*fileName)
+	if err != nil {
+		log.Fatal(err)
+	}
+    password, ok := os.LookupEnv("SP_PASSWORD")
+    if !ok {
+        log.Fatal("SP_PASSWORD environment variable must be set!")
+    }
+
+	auth := &saml.AuthCnfg{
+		SiteURL:  *siteURL,
+		Username: *userName,
+		Password: password,
+	}
+
+	client := &gosip.SPClient{
+		AuthCnfg: auth,
+	}
+	err = save(client, path.Base(*fileName), *dir, string(fileBytes), *overwrite)
+	if err != nil {
+		log.Fatal(err)
+	}
+}