Base64UrlEncoder

This is part of GeneXusCryptography Module Encoders. It encodes and decodes the Base64 Url representation of characters on Strings. It is based on Bouncy Castle UrlBase64 Encoder

Base64UrlEncoder

Available since GeneXus 18 Upgrade 5

ToBase64

Base64UrlEncoder.ToBase64(text)

• Input: VarChar(9999) plain text
• Returns: VarChar(9999) Base64 Url encoded

Receives a  plain text and returns the Base64 Url encoded representation of that text.

It uses UTF-8 by default unless CryptographyEncodingUtil is used.

Example: 

&base64UrlText = &Base64UrlEncoder.ToBase64("hello world")

ToPlainText

Base64UrlEncoder.ToPlainText(base64UrlText)

• Input: VarChar(9999) Base64 encoded
• Returns: VarChar(9999) plain text

Receives a Base64 encoded text and returns the UTF-8 encoded plain text representation of that text.

It uses UTF-8 by default unless CryptographyEncodingUtil is used.

Example:

&plainText = &Base64UrlEncoder.ToPlainText("aGVsbG8gd29ybGQ.")

ToStringHexa

Base64UrlEncoder.ToStringHexa(base64UrlText)

• Input: VarChar(9999) Base64 Url encoded text
• Returns: VarChar(9999) hexadecimal representation of a text

Receives a Base64 Url encoded text and returns the hexadecimal representation of that text.

Example:

&hexaText = &Base64Encoder.ToStringHexa("aGVsbG8gd29ybGQ")

FromStringHexaToBase64

Base64UrlEncoder.ToStringHexaToBase64(stringHexa)

• Input: VarChar(9999) hexadecimal representation of a text
• Returns: VarChar(9999) Base64 Url encoded text

Receives the hexadecimal representation of a text and returns the base64 Url encoded text.

Example:

&base64UrlText = &Base64UrlEncoder.ToStringHexaToBase64("68656C6C6F20776F726C64")

Base64UrlToBase64

Base64UrlEncoder.Base64UrlToBase64(Base64UrlEncodedText)

• Input: VarChar(9999) Base64 Url encoded text
• Returns: VarChar(9999) Base64 encoded text

Receives a Base64 Url encoded text and returns the Base64 encoded text

Example:

&base64Text = &Base64UrlEncoder.Base64UrlToBase64("aGVsbG8gd29ybGQ.")

Base64toBase64Url

Base64UrlEncoder.Base64ToBase64Url(Base64EncodedText)

• Input: VarChar(9999) Base64 encoded text
• Returns: Varchar(9999) Base64 Url encoded text

Receives a Base64 encoded text and returns the Base64 Url encoded text

Example:

&base64UrlText = &Base64UrlEncoder.Base64ToBase64Url("aGVsbG8gd29ybGQ=")