init: pristine aerc 0.20.0 source

2026-04-07 19:54:54 -04:00
commit 083402a548
502 changed files with 68722 additions and 0 deletions
@@ -0,0 +1,98 @@
+package app
+
+import (
+	"fmt"
+	"strings"
+	"unicode/utf8"
+
+	"git.sr.ht/~rjarry/aerc/config"
+	"git.sr.ht/~rjarry/aerc/lib/ui"
+	"git.sr.ht/~rjarry/aerc/models"
+	"git.sr.ht/~rockorager/vaxis"
+)
+
+type PGPInfo struct {
+	details  *models.MessageDetails
+	uiConfig *config.UIConfig
+}
+
+func NewPGPInfo(details *models.MessageDetails, uiConfig *config.UIConfig) *PGPInfo {
+	return &PGPInfo{details: details, uiConfig: uiConfig}
+}
+
+func (p *PGPInfo) DrawSignature(ctx *ui.Context) {
+	errorStyle := p.uiConfig.GetStyle(config.STYLE_ERROR)
+	warningStyle := p.uiConfig.GetStyle(config.STYLE_WARNING)
+	validStyle := p.uiConfig.GetStyle(config.STYLE_SUCCESS)
+	defaultStyle := p.uiConfig.GetStyle(config.STYLE_DEFAULT)
+
+	var icon string
+	var indicatorStyle, textstyle vaxis.Style
+	textstyle = defaultStyle
+	var indicatorText, messageText string
+	// TODO: Nicer prompt for TOFU, fetch from keyserver, etc
+	switch p.details.SignatureValidity {
+	case models.UnknownEntity:
+		icon = p.uiConfig.IconUnknown
+		indicatorStyle = warningStyle
+		indicatorText = "Unknown"
+		messageText = fmt.Sprintf("Signed with unknown key (%8X); authenticity unknown", p.details.SignedByKeyId)
+	case models.Valid:
+		icon = p.uiConfig.IconSigned
+		if p.details.IsEncrypted && p.uiConfig.IconSignedEncrypted != "" {
+			icon = p.uiConfig.IconSignedEncrypted
+		}
+		indicatorStyle = validStyle
+		indicatorText = "Authentic"
+		messageText = fmt.Sprintf("Signature from %s (%8X)", p.details.SignedBy, p.details.SignedByKeyId)
+	default:
+		icon = p.uiConfig.IconInvalid
+		indicatorStyle = errorStyle
+		indicatorText = "Invalid signature!"
+		messageText = fmt.Sprintf("This message may have been tampered with! (%s)", p.details.SignatureError)
+	}
+
+	x := ctx.Printf(0, 0, indicatorStyle, "%s %s ", icon, indicatorText)
+	ctx.Printf(x, 0, textstyle, "%s", messageText)
+}
+
+func (p *PGPInfo) DrawEncryption(ctx *ui.Context, y int) {
+	warningStyle := p.uiConfig.GetStyle(config.STYLE_WARNING)
+	validStyle := p.uiConfig.GetStyle(config.STYLE_SUCCESS)
+	defaultStyle := p.uiConfig.GetStyle(config.STYLE_DEFAULT)
+
+	// if a sign-encrypt combination icon is set, use that
+	icon := p.uiConfig.IconEncrypted
+	if p.details.IsSigned && p.details.SignatureValidity == models.Valid && p.uiConfig.IconSignedEncrypted != "" {
+		icon = strings.Repeat(" ", utf8.RuneCountInString(p.uiConfig.IconSignedEncrypted))
+	}
+
+	x := ctx.Printf(0, y, validStyle, "%s Encrypted", icon)
+	x += ctx.Printf(x+1, y, defaultStyle, "To %s (%8X) ", p.details.DecryptedWith, p.details.DecryptedWithKeyId)
+	if !p.details.IsSigned {
+		ctx.Printf(x, y, warningStyle, "(message not signed!)")
+	}
+}
+
+func (p *PGPInfo) Draw(ctx *ui.Context) {
+	warningStyle := p.uiConfig.GetStyle(config.STYLE_WARNING)
+	defaultStyle := p.uiConfig.GetStyle(config.STYLE_DEFAULT)
+	ctx.Fill(0, 0, ctx.Width(), ctx.Height(), ' ', defaultStyle)
+
+	switch {
+	case p.details == nil && p.uiConfig.IconUnencrypted != "":
+		x := ctx.Printf(0, 0, warningStyle, "%s ", p.uiConfig.IconUnencrypted)
+		ctx.Printf(x, 0, defaultStyle, "message unencrypted and unsigned")
+	case p.details.IsSigned && p.details.IsEncrypted:
+		p.DrawSignature(ctx)
+		p.DrawEncryption(ctx, 1)
+	case p.details.IsSigned:
+		p.DrawSignature(ctx)
+	case p.details.IsEncrypted:
+		p.DrawEncryption(ctx, 0)
+	}
+}
+
+func (p *PGPInfo) Invalidate() {
+	ui.Invalidate()
+}