# This will generate new certificate for user.
print "即将新建一个Xi证书。按Ctrl+C或Ctrl+D可以随时退出。"
c = certificate()
subj = inputbox('请输入新证书的题目：\n 1.只能由下列字符组成：a-z A-Z 空格 点(.)\n 2.长度3（含）到128（含）字符之间\n 3.开头结尾非空格')
if c._validate_subject(subj) == False:
exit()
rsa_len = spinbox('选择RSA密钥长度：',['1024','2048','3072','4096','8192'])
if rsa_len == False:
exit()
ec_type = selector('选择椭圆曲线类型：',_EC()._curves_id.keys())
if ec_type == False:
exit()
level = inputbox("""
请输入您的证书的等级（1-100）：
证书的等级用在证书的签署中。只有高等级的证书才能签署
低等级的证书。也只有低等级的证书才能被高等级的签署。如果
您的证书需要被上级认证，建议为 50.""".strip())
try:
level = int(level)
if level < 1 or level > 100:
raise Exception
except:
exit()
for item in c.sections():
if c.has_option(item,'Public'):
publiclist[item] = c.get(item,'Public')
if c.has_option(item,'Private'):
privatelist[item] = c.get(item,'Private')
# Choose jobs
jobs = []
if len(privatelist) > 0:
jobs.append(u'证书信任签署')
jobs.append(u'证书吊销签署')
if len(publiclist) > 0:
jobs.append(u'导入签署信息')
job = selector('选择任务：',jobs)
if job == False:
exit()
else:
jobid = jobs.index(job)
if jobid == 2: # 导入证书签名
signtxt = inputbox('请将签名文本粘贴（Ctrl+V）到下面：','导入签名',True).decode('base64')
try:
signparsed = serializer.loads(signtxt)
certified = signparsed['Content']['Certified_ID']
issued = signparsed['Content']['Issuer_ID']
except:
log.warning('Given signature cannot be parsed. Data may corrupted.')
