Validate the repository id for the init and add command

gilbertchen · gilbertchen · commit 5eed6c65f688 · 2020-11-04T21:32:07.000-05:00
Only letter, numbers, dashes, and underscores are allowed.
diff --git a/duplicacy/duplicacy_main.go b/duplicacy/duplicacy_main.go
@@ -274,6 +274,13 @@ func configRepository(context *cli.Context, init bool) {
 		}
 	}
 
+	snapshotIDRegex := regexp.MustCompile(`^[A-Za-z0-9_\-]+$`)
+	matched := snapshotIDRegex.FindStringSubmatch(snapshotID)
+	if matched == nil {
+		duplicacy.LOG_ERROR("PREFERENCE_INVALID", "'%s' is an invalid snapshot id", snapshotID)
+		return
+	}
+
 	var repository string
 	var err error
 

Original file line number	Diff line number	Diff line change
`@@ -274,6 +274,13 @@ func configRepository(context *cli.Context, init bool) {`
`274`	`274`	`}`
`275`	`275`	`}`
`276`	`276`
	`277`	+ snapshotIDRegex := regexp.MustCompile(`^[A-Za-z0-9_\-]+$`)
	`278`	`+ matched := snapshotIDRegex.FindStringSubmatch(snapshotID)`
	`279`	`+ if matched == nil {`
	`280`	`+ duplicacy.LOG_ERROR("PREFERENCE_INVALID", "'%s' is an invalid snapshot id", snapshotID)`
	`281`	`+ return`
	`282`	`+ }`
	`283`	`+`
`277`	`284`	`var repository string`
`278`	`285`	`var err error`
`279`	`286`