Merge pull request #72 from dreamingofelectricsheep/ascii-fix
Fixed handling of windows line endings within the ascii dearmoring
This commit is contained in:
Sean Colyer
commit
21726d5b8b
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@ -7512,29 +7512,66 @@ function r2s(t) {
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* DeArmor an OpenPGP armored message; verify the checksum and return
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* the encoded bytes
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* @param {String} text OpenPGP armored message
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* @returns {(String|Object)} Either the bytes of the decoded message
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* @returns {(Boolean|Object)} Either false in case of an error
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* or an object with attribute "text" containing the message text
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* and an attribute "openpgp" containing the bytes.
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*/
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function openpgp_encoding_deArmor(text) {
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var type = getPGPMessageType(text);
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text = text.replace(/\r/g, '')
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var type = openpgp_encoding_get_type(text);
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if (type != 2) {
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var splittedtext = text.split('-----');
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data = { openpgp: openpgp_encoding_base64_decode(splittedtext[2].split('\n\n')[1].split("\n=")[0].replace(/\n- /g,"\n")),
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type: type};
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if (verifyCheckSum(data.openpgp, splittedtext[2].split('\n\n')[1].split("\n=")[1].split('\n')[0]))
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return data;
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else
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util.print_error("Ascii armor integrity check on message failed: '"+splittedtext[2].split('\n\n')[1].split("\n=")[1].split('\n')[0]+"' should be '"+getCheckSum(data))+"'";
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var splittedtext = text.split('-----');
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var data = {
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openpgp: openpgp_encoding_base64_decode(
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splittedtext[2]
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.split('\n\n')[1]
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.split("\n=")[0]
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.replace(/\n- /g,"\n")),
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type: type
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};
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if (verifyCheckSum(data.openpgp,
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splittedtext[2]
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.split('\n\n')[1]
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.split("\n=")[1]
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.split('\n')[0]))
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return data;
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else {
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util.print_error("Ascii armor integrity check on message failed: '"
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+ splittedtext[2]
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.split('\n\n')[1]
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.split("\n=")[1]
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.split('\n')[0]
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+ "' should be '"
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+ getCheckSum(data)) + "'";
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return false;
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}
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} else {
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var splittedtext = text.split('-----');
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var result = { text: splittedtext[2].replace(/\n- /g,"\n").split("\n\n")[1],
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openpgp: openpgp_encoding_base64_decode(splittedtext[4].split("\n\n")[1].split("\n=")[0]),
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type: type};
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if (verifyCheckSum(result.openpgp, splittedtext[4].split("\n\n")[1].split("\n=")[1]))
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var result = {
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text: splittedtext[2]
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.replace(/\n- /g,"\n")
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.split("\n\n")[1],
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openpgp: openpgp_encoding_base64_decode(splittedtext[4]
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.split("\n\n")[1]
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.split("\n=")[0]),
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type: type
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};
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if (verifyCheckSum(result.openpgp, splittedtext[4]
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.split("\n\n")[1]
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.split("\n=")[1]))
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return result;
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else
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else {
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util.print_error("Ascii armor integrity check on message failed");
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return false;
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}
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}
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}
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@ -7549,7 +7586,7 @@ function openpgp_encoding_deArmor(text) {
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* 5 = PRIVATE KEY BLOCK
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* null = unknown
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*/
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function getPGPMessageType(text) {
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function openpgp_encoding_get_type(text) {
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var splittedtext = text.split('-----');
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// BEGIN PGP MESSAGE, PART X/Y
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// Used for multi-part messages, where the armor is split amongst Y
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6
resources/openpgp.min.js
vendored
6
resources/openpgp.min.js
vendored
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@ -288,9 +288,9 @@ JXG.Util.genUUID=function(){for(var b="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcde
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function openpgp_config(){this.config=null;this.default_config={prefer_hash_algorithm:2,encryption_cipher:9,compression:1,show_version:!0,show_comment:!0,integrity_protect:!0,composition_behavior:0,keyserver:"keyserver.linux.it"};this.versionstring="OpenPGP.js v.1.20130416";this.commentstring="http://openpgpjs.org";this.debug=!1;this.read=function(){var b=JSON.parse(window.localStorage.getItem("config"));null==b?(this.config=this.default_config,this.write()):this.config=b};this.write=function(){window.localStorage.setItem("config",
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JSON.stringify(this.config))}}var b64s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";function s2r(b){var a,c,d,e="",f=0,g=0,h=b.length;for(d=0;d<h;d++)c=b.charCodeAt(d),0==g?(e+=b64s.charAt(c>>2&63),a=(c&3)<<4):1==g?(e+=b64s.charAt(a|c>>4&15),a=(c&15)<<2):2==g&&(e+=b64s.charAt(a|c>>6&3),f+=1,0==f%60&&(e+="\n"),e+=b64s.charAt(c&63)),f+=1,0==f%60&&(e+="\n"),g+=1,3==g&&(g=0);0<g&&(e+=b64s.charAt(a),f+=1,0==f%60&&(e+="\n"),e+="=",f+=1);1==g&&(0==f%60&&(e+="\n"),e+="=");return e}
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function r2s(b){var a,c,d="",e=0,f=0,g=b.length;for(c=0;c<g;c++)a=b64s.indexOf(b.charAt(c)),0<=a&&(e&&(d+=String.fromCharCode(f|a>>6-e&255)),e=e+2&7,f=a<<e&255);return d}
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function openpgp_encoding_deArmor(b){var a=getPGPMessageType(b);if(2!=a){b=b.split("-----");data={openpgp:openpgp_encoding_base64_decode(b[2].split("\n\n")[1].split("\n=")[0].replace(/\n- /g,"\n")),type:a};if(verifyCheckSum(data.openpgp,b[2].split("\n\n")[1].split("\n=")[1].split("\n")[0]))return data;util.print_error("Ascii armor integrity check on message failed: '"+b[2].split("\n\n")[1].split("\n=")[1].split("\n")[0]+"' should be '"+getCheckSum(data))}else{b=b.split("-----");a={text:b[2].replace(/\n- /g,
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"\n").split("\n\n")[1],openpgp:openpgp_encoding_base64_decode(b[4].split("\n\n")[1].split("\n=")[0]),type:a};if(verifyCheckSum(a.openpgp,b[4].split("\n\n")[1].split("\n=")[1]))return a;util.print_error("Ascii armor integrity check on message failed")}}
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function getPGPMessageType(b){b=b.split("-----");if(b[1].match(/BEGIN PGP MESSAGE, PART \d+\/\d+/))return 0;if(b[1].match(/BEGIN PGP MESSAGE, PART \d+/))return 1;if(b[1].match(/BEGIN PGP SIGNED MESSAGE/))return 2;if(b[1].match(/BEGIN PGP MESSAGE/))return 3;if(b[1].match(/BEGIN PGP PUBLIC KEY BLOCK/))return 4;if(b[1].match(/BEGIN PGP PRIVATE KEY BLOCK/))return 5}
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function openpgp_encoding_deArmor(b){var b=b.replace(/\r/g,""),a=openpgp_encoding_get_type(b);if(2!=a){b=b.split("-----");a={openpgp:openpgp_encoding_base64_decode(b[2].split("\n\n")[1].split("\n=")[0].replace(/\n- /g,"\n")),type:a};if(verifyCheckSum(a.openpgp,b[2].split("\n\n")[1].split("\n=")[1].split("\n")[0]))return a;util.print_error("Ascii armor integrity check on message failed: '"+b[2].split("\n\n")[1].split("\n=")[1].split("\n")[0]+"' should be '"+getCheckSum(a));return!1}b=b.split("-----");
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a={text:b[2].replace(/\n- /g,"\n").split("\n\n")[1],openpgp:openpgp_encoding_base64_decode(b[4].split("\n\n")[1].split("\n=")[0]),type:a};if(verifyCheckSum(a.openpgp,b[4].split("\n\n")[1].split("\n=")[1]))return a;util.print_error("Ascii armor integrity check on message failed");return!1}
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function openpgp_encoding_get_type(b){b=b.split("-----");if(b[1].match(/BEGIN PGP MESSAGE, PART \d+\/\d+/))return 0;if(b[1].match(/BEGIN PGP MESSAGE, PART \d+/))return 1;if(b[1].match(/BEGIN PGP SIGNED MESSAGE/))return 2;if(b[1].match(/BEGIN PGP MESSAGE/))return 3;if(b[1].match(/BEGIN PGP PUBLIC KEY BLOCK/))return 4;if(b[1].match(/BEGIN PGP PRIVATE KEY BLOCK/))return 5}
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function openpgp_encoding_armor_addheader(){var b="";openpgp.config.config.show_version&&(b+="Version: "+openpgp.config.versionstring+"\r\n");openpgp.config.config.show_comment&&(b+="Comment: "+openpgp.config.commentstring+"\r\n");return b+"\r\n"}
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function openpgp_encoding_armor(b,a,c,d){var e="";switch(b){case 0:e=e+("-----BEGIN PGP MESSAGE, PART "+c+"/"+d+"-----\r\n")+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(a);e+="\r\n="+getCheckSum(a)+"\r\n";e+="-----END PGP MESSAGE, PART "+c+"/"+d+"-----\r\n";break;case 1:e=e+("-----BEGIN PGP MESSAGE, PART "+c+"-----\r\n")+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(a);e+="\r\n="+getCheckSum(a)+"\r\n";e+="-----END PGP MESSAGE, PART "+c+"-----\r\n";break;
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case 2:e+="\r\n-----BEGIN PGP SIGNED MESSAGE-----\r\nHash: "+a.hash+"\r\n\r\n";e+=a.text.replace(/\n-/g,"\n- -");e=e+"\r\n-----BEGIN PGP SIGNATURE-----\r\n"+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(a.openpgp);e+="\r\n="+getCheckSum(a.openpgp)+"\r\n";e+="-----END PGP SIGNATURE-----\r\n";break;case 3:e=e+"-----BEGIN PGP MESSAGE-----\r\n"+openpgp_encoding_armor_addheader();e+=openpgp_encoding_base64_encode(a);e+="\r\n="+getCheckSum(a)+"\r\n";e+="-----END PGP MESSAGE-----\r\n";
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@ -19,29 +19,66 @@
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* DeArmor an OpenPGP armored message; verify the checksum and return
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* the encoded bytes
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* @param {String} text OpenPGP armored message
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* @returns {(String|Object)} Either the bytes of the decoded message
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* @returns {(Boolean|Object)} Either false in case of an error
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* or an object with attribute "text" containing the message text
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* and an attribute "openpgp" containing the bytes.
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*/
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function openpgp_encoding_deArmor(text) {
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var type = getPGPMessageType(text);
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text = text.replace(/\r/g, '')
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var type = openpgp_encoding_get_type(text);
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if (type != 2) {
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var splittedtext = text.split('-----');
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data = { openpgp: openpgp_encoding_base64_decode(splittedtext[2].split('\n\n')[1].split("\n=")[0].replace(/\n- /g,"\n")),
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type: type};
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if (verifyCheckSum(data.openpgp, splittedtext[2].split('\n\n')[1].split("\n=")[1].split('\n')[0]))
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return data;
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else
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util.print_error("Ascii armor integrity check on message failed: '"+splittedtext[2].split('\n\n')[1].split("\n=")[1].split('\n')[0]+"' should be '"+getCheckSum(data))+"'";
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var splittedtext = text.split('-----');
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var data = {
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openpgp: openpgp_encoding_base64_decode(
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splittedtext[2]
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.split('\n\n')[1]
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.split("\n=")[0]
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.replace(/\n- /g,"\n")),
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type: type
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};
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if (verifyCheckSum(data.openpgp,
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splittedtext[2]
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.split('\n\n')[1]
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.split("\n=")[1]
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.split('\n')[0]))
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return data;
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else {
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util.print_error("Ascii armor integrity check on message failed: '"
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+ splittedtext[2]
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.split('\n\n')[1]
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.split("\n=")[1]
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.split('\n')[0]
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+ "' should be '"
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+ getCheckSum(data)) + "'";
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return false;
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}
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} else {
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var splittedtext = text.split('-----');
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var result = { text: splittedtext[2].replace(/\n- /g,"\n").split("\n\n")[1],
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openpgp: openpgp_encoding_base64_decode(splittedtext[4].split("\n\n")[1].split("\n=")[0]),
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type: type};
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if (verifyCheckSum(result.openpgp, splittedtext[4].split("\n\n")[1].split("\n=")[1]))
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var result = {
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text: splittedtext[2]
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.replace(/\n- /g,"\n")
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.split("\n\n")[1],
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openpgp: openpgp_encoding_base64_decode(splittedtext[4]
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.split("\n\n")[1]
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.split("\n=")[0]),
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type: type
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};
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if (verifyCheckSum(result.openpgp, splittedtext[4]
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.split("\n\n")[1]
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.split("\n=")[1]))
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return result;
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else
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else {
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util.print_error("Ascii armor integrity check on message failed");
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return false;
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}
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}
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}
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@ -56,7 +93,7 @@ function openpgp_encoding_deArmor(text) {
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* 5 = PRIVATE KEY BLOCK
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* null = unknown
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*/
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function getPGPMessageType(text) {
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function openpgp_encoding_get_type(text) {
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var splittedtext = text.split('-----');
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// BEGIN PGP MESSAGE, PART X/Y
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// Used for multi-part messages, where the armor is split amongst Y
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