Methods
(static) areOwnPropertiesEqual(a, b) → {null|boolean}
- Source:
Compares two objects by shallow properties.
Parameters:
| Name | Type | Description |
|---|---|---|
a |
object | First object to be compared |
b |
object | Second object to be compared |
Returns:
Whether objects are equal (null for invalid arguments)
- Type
- null | boolean
(static) cleanUrl(url) → {string}
- Source:
Cleans a Server URL so it becomes useful as a db key It strips the protocol, removes a trailing slash, removes www, and converts to lowercase
Parameters:
| Name | Type | Description |
|---|---|---|
url |
string | Url to be cleaned up |
Returns:
Cleaned up url
- Type
- string
(static) getOpenRosaKey(survey, prefixopt) → {string|null}
- Source:
Returns a unique, predictable openRosaKey from a survey oject
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
survey |
module:survey-model~SurveyObject | survey object |
|
prefix |
string |
<optional> |
prefix |
Returns:
openRosaKey
- Type
- string | null
(static) getXformsManifestHash(manifest, type) → {string}
- Source:
Returns a XForm manifest hash.
Parameters:
| Name | Type | Description |
|---|---|---|
manifest |
Array | hash of XForm manifest |
type |
string | Webform type |
Returns:
Hash
- Type
- string
(static) insecureAes192Decrypt(encrypted, pw) → {string}
- Source:
Decrypts encrypted text.
Parameters:
| Name | Type | Description |
|---|---|---|
encrypted |
object | The text to be decrypted |
pw |
object | The password to use for decryption |
Returns:
The decrypted result
- Type
- string
(static) insecureAes192Encrypt(text, pw) → {string}
- Source:
This is not secure encryption as it doesn't use a random cipher. Therefore the result is always the same for each text & pw (which is desirable in this case). This means the password is vulnerable to be cracked, and we should use a dedicated low-importance password for this.
Parameters:
| Name | Type | Description |
|---|---|---|
text |
string | The text to be encrypted |
pw |
string | The password to use for encryption |
Returns:
The encrypted result
- Type
- string
(static) isValidUrl(url) → {boolean}
- Source:
The name of this function is deceiving. It checks for a valid server URL and therefore doesn't approve of:
- fragment identifiers
- query strings
Parameters:
| Name | Type | Description |
|---|---|---|
url |
string | Url to be validated |
Returns:
Whether the url is valid
- Type
- boolean
(static) md5(message) → {string}
- Source:
Returns md5 hash of given message
Parameters:
| Name | Type | Description |
|---|---|---|
message |
string | Message to be hashed |
Returns:
Hash string
- Type
- string
(static) pickRandomItemFromArray(array) → {*|null}
- Source:
Returns random item from array.
Parameters:
| Name | Type | Description |
|---|---|---|
array |
Array | Target array |
Returns:
Random array item
- Type
- * | null
(static) randomString(howManyopt, charsopt) → {string}
- Source:
Returns random howMany-lengthed string from provided characters.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
howMany |
number |
<optional> |
8
|
Desired length of string |
chars |
string |
<optional> |
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789
|
Characters to use |
Returns:
Random string
- Type
- string
(inner) _getKeyIv(pw)
- Source:
Not secure, but used for backward compatibility with deprecated crypto.createCipher It's okay to use for this purpose.
Parameters:
| Name | Type | Description |
|---|---|---|
pw |
string | password |