mirror of
https://github.com/nabbar/golib.git
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2b42aa859d
- smtp : refactor smtp packgage and allow connection context for smtp - mailer : add package for templating mail (using hermes lib) - mail : add package to format mal with header to be send to smtp (using lib smple mail) Add function in package : - errors : add function to retireve a map of minimal error code and package path of the getMessage function - version : add function to get root path of package (still existing but not return before this function) - ioutils : add function to expand bytes.buffer as io.ReadCloser interface
53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
package mail
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import (
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"bytes"
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"encoding/base64"
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"mime/quotedprintable"
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"strings"
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)
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// base64Encode base64 encodes the provided text with line wrapping
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func base64Encode(text []byte) []byte {
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// create buffer
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buf := new(bytes.Buffer)
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// create base64 encoder that linewraps
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encoder := base64.NewEncoder(base64.StdEncoding, &base64LineWrap{writer: buf})
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// write the encoded text to buf
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encoder.Write(text)
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encoder.Close()
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return buf.Bytes()
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}
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// qpEncode uses the quoted-printable encoding to encode the provided text
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func qpEncode(text []byte) []byte {
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// create buffer
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buf := new(bytes.Buffer)
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encoder := quotedprintable.NewWriter(buf)
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encoder.Write(text)
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encoder.Close()
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return buf.Bytes()
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}
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func encodeHeader(text string, charset string, usedChars int) string {
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// create buffer
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buf := new(bytes.Buffer)
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// encode
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encoder := newEncoder(buf, charset, usedChars)
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encoder.encode([]byte(text))
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return buf.String()
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}
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func escapeQuotes(s string) string {
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quoteEscaper := strings.NewReplacer("\\", "\\\\", `"`, "\\\"")
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return quoteEscaper.Replace(s)
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}
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